--- /dev/null
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2010, Ajax.org B.V.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Ajax.org B.V. nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+/**
+ * Define a module along with a payload
+ * @param module a name for the payload
+ * @param payload a function to call with (require, exports, module) params
+ */
+
+(function() {
+
+var ACE_NAMESPACE = "";
+
+var global = (function() { return this; })();
+if (!global && typeof window != "undefined") global = window; // strict mode
+
+
+if (!ACE_NAMESPACE && typeof requirejs !== "undefined")
+ return;
+
+
+var define = function(module, deps, payload) {
+ if (typeof module !== "string") {
+ if (define.original)
+ define.original.apply(this, arguments);
+ else {
+ console.error("dropping module because define wasn\'t a string.");
+ console.trace();
+ }
+ return;
+ }
+ if (arguments.length == 2)
+ payload = deps;
+ if (!define.modules[module]) {
+ define.payloads[module] = payload;
+ define.modules[module] = null;
+ }
+};
+
+define.modules = {};
+define.payloads = {};
+
+/**
+ * Get at functionality define()ed using the function above
+ */
+var _require = function(parentId, module, callback) {
+ if (typeof module === "string") {
+ var payload = lookup(parentId, module);
+ if (payload != undefined) {
+ callback && callback();
+ return payload;
+ }
+ } else if (Object.prototype.toString.call(module) === "[object Array]") {
+ var params = [];
+ for (var i = 0, l = module.length; i < l; ++i) {
+ var dep = lookup(parentId, module[i]);
+ if (dep == undefined && require.original)
+ return;
+ params.push(dep);
+ }
+ return callback && callback.apply(null, params) || true;
+ }
+};
+
+var require = function(module, callback) {
+ var packagedModule = _require("", module, callback);
+ if (packagedModule == undefined && require.original)
+ return require.original.apply(this, arguments);
+ return packagedModule;
+};
+
+var normalizeModule = function(parentId, moduleName) {
+ // normalize plugin requires
+ if (moduleName.indexOf("!") !== -1) {
+ var chunks = moduleName.split("!");
+ return normalizeModule(parentId, chunks[0]) + "!" + normalizeModule(parentId, chunks[1]);
+ }
+ // normalize relative requires
+ if (moduleName.charAt(0) == ".") {
+ var base = parentId.split("/").slice(0, -1).join("/");
+ moduleName = base + "/" + moduleName;
+
+ while(moduleName.indexOf(".") !== -1 && previous != moduleName) {
+ var previous = moduleName;
+ moduleName = moduleName.replace(/\/\.\//, "/").replace(/[^\/]+\/\.\.\//, "");
+ }
+ }
+ return moduleName;
+};
+
+/**
+ * Internal function to lookup moduleNames and resolve them by calling the
+ * definition function if needed.
+ */
+var lookup = function(parentId, moduleName) {
+ moduleName = normalizeModule(parentId, moduleName);
+
+ var module = define.modules[moduleName];
+ if (!module) {
+ module = define.payloads[moduleName];
+ if (typeof module === 'function') {
+ var exports = {};
+ var mod = {
+ id: moduleName,
+ uri: '',
+ exports: exports,
+ packaged: true
+ };
+
+ var req = function(module, callback) {
+ return _require(moduleName, module, callback);
+ };
+
+ var returnValue = module(req, exports, mod);
+ exports = returnValue || mod.exports;
+ define.modules[moduleName] = exports;
+ delete define.payloads[moduleName];
+ }
+ module = define.modules[moduleName] = exports || module;
+ }
+ return module;
+};
+
+function exportAce(ns) {
+ var root = global;
+ if (ns) {
+ if (!global[ns])
+ global[ns] = {};
+ root = global[ns];
+ }
+
+ if (!root.define || !root.define.packaged) {
+ define.original = root.define;
+ root.define = define;
+ root.define.packaged = true;
+ }
+
+ if (!root.require || !root.require.packaged) {
+ require.original = root.require;
+ root.require = require;
+ root.require.packaged = true;
+ }
+}
+
+exportAce(ACE_NAMESPACE);
+
+})();
+
+define("ace/lib/fixoldbrowsers",["require","exports","module"], function(require, exports, module) {
+"use strict";
+if (typeof Element != "undefined" && !Element.prototype.remove) {
+ Object.defineProperty(Element.prototype, "remove", {
+ enumerable: false,
+ writable: true,
+ configurable: true,
+ value: function() { this.parentNode && this.parentNode.removeChild(this); }
+ });
+}
+
+
+});
+
+define("ace/lib/useragent",["require","exports","module"], function(require, exports, module) {
+"use strict";
+exports.OS = {
+ LINUX: "LINUX",
+ MAC: "MAC",
+ WINDOWS: "WINDOWS"
+};
+exports.getOS = function() {
+ if (exports.isMac) {
+ return exports.OS.MAC;
+ } else if (exports.isLinux) {
+ return exports.OS.LINUX;
+ } else {
+ return exports.OS.WINDOWS;
+ }
+};
+var _navigator = typeof navigator == "object" ? navigator : {};
+
+var os = (/mac|win|linux/i.exec(_navigator.platform) || ["other"])[0].toLowerCase();
+var ua = _navigator.userAgent || "";
+var appName = _navigator.appName || "";
+exports.isWin = (os == "win");
+exports.isMac = (os == "mac");
+exports.isLinux = (os == "linux");
+exports.isIE =
+ (appName == "Microsoft Internet Explorer" || appName.indexOf("MSAppHost") >= 0)
+ ? parseFloat((ua.match(/(?:MSIE |Trident\/[0-9]+[\.0-9]+;.*rv:)([0-9]+[\.0-9]+)/)||[])[1])
+ : parseFloat((ua.match(/(?:Trident\/[0-9]+[\.0-9]+;.*rv:)([0-9]+[\.0-9]+)/)||[])[1]); // for ie
+
+exports.isOldIE = exports.isIE && exports.isIE < 9;
+exports.isGecko = exports.isMozilla = ua.match(/ Gecko\/\d+/);
+exports.isOpera = typeof opera == "object" && Object.prototype.toString.call(window.opera) == "[object Opera]";
+exports.isWebKit = parseFloat(ua.split("WebKit/")[1]) || undefined;
+
+exports.isChrome = parseFloat(ua.split(" Chrome/")[1]) || undefined;
+
+exports.isEdge = parseFloat(ua.split(" Edge/")[1]) || undefined;
+
+exports.isAIR = ua.indexOf("AdobeAIR") >= 0;
+
+exports.isAndroid = ua.indexOf("Android") >= 0;
+
+exports.isChromeOS = ua.indexOf(" CrOS ") >= 0;
+
+exports.isIOS = /iPad|iPhone|iPod/.test(ua) && !window.MSStream;
+
+if (exports.isIOS) exports.isMac = true;
+
+exports.isMobile = exports.isIOS || exports.isAndroid;
+
+});
+
+define("ace/lib/dom",["require","exports","module","ace/lib/useragent"], function(require, exports, module) {
+"use strict";
+
+var useragent = require("./useragent");
+var XHTML_NS = "http://www.w3.org/1999/xhtml";
+
+exports.buildDom = function buildDom(arr, parent, refs) {
+ if (typeof arr == "string" && arr) {
+ var txt = document.createTextNode(arr);
+ if (parent)
+ parent.appendChild(txt);
+ return txt;
+ }
+
+ if (!Array.isArray(arr)) {
+ if (arr && arr.appendChild && parent)
+ parent.appendChild(arr);
+ return arr;
+ }
+ if (typeof arr[0] != "string" || !arr[0]) {
+ var els = [];
+ for (var i = 0; i < arr.length; i++) {
+ var ch = buildDom(arr[i], parent, refs);
+ ch && els.push(ch);
+ }
+ return els;
+ }
+
+ var el = document.createElement(arr[0]);
+ var options = arr[1];
+ var childIndex = 1;
+ if (options && typeof options == "object" && !Array.isArray(options))
+ childIndex = 2;
+ for (var i = childIndex; i < arr.length; i++)
+ buildDom(arr[i], el, refs);
+ if (childIndex == 2) {
+ Object.keys(options).forEach(function(n) {
+ var val = options[n];
+ if (n === "class") {
+ el.className = Array.isArray(val) ? val.join(" ") : val;
+ } else if (typeof val == "function" || n == "value" || n[0] == "$") {
+ el[n] = val;
+ } else if (n === "ref") {
+ if (refs) refs[val] = el;
+ } else if (val != null) {
+ el.setAttribute(n, val);
+ }
+ });
+ }
+ if (parent)
+ parent.appendChild(el);
+ return el;
+};
+
+exports.getDocumentHead = function(doc) {
+ if (!doc)
+ doc = document;
+ return doc.head || doc.getElementsByTagName("head")[0] || doc.documentElement;
+};
+
+exports.createElement = function(tag, ns) {
+ return document.createElementNS ?
+ document.createElementNS(ns || XHTML_NS, tag) :
+ document.createElement(tag);
+};
+
+exports.removeChildren = function(element) {
+ element.innerHTML = "";
+};
+
+exports.createTextNode = function(textContent, element) {
+ var doc = element ? element.ownerDocument : document;
+ return doc.createTextNode(textContent);
+};
+
+exports.createFragment = function(element) {
+ var doc = element ? element.ownerDocument : document;
+ return doc.createDocumentFragment();
+};
+
+exports.hasCssClass = function(el, name) {
+ var classes = (el.className + "").split(/\s+/g);
+ return classes.indexOf(name) !== -1;
+};
+exports.addCssClass = function(el, name) {
+ if (!exports.hasCssClass(el, name)) {
+ el.className += " " + name;
+ }
+};
+exports.removeCssClass = function(el, name) {
+ var classes = el.className.split(/\s+/g);
+ while (true) {
+ var index = classes.indexOf(name);
+ if (index == -1) {
+ break;
+ }
+ classes.splice(index, 1);
+ }
+ el.className = classes.join(" ");
+};
+
+exports.toggleCssClass = function(el, name) {
+ var classes = el.className.split(/\s+/g), add = true;
+ while (true) {
+ var index = classes.indexOf(name);
+ if (index == -1) {
+ break;
+ }
+ add = false;
+ classes.splice(index, 1);
+ }
+ if (add)
+ classes.push(name);
+
+ el.className = classes.join(" ");
+ return add;
+};
+exports.setCssClass = function(node, className, include) {
+ if (include) {
+ exports.addCssClass(node, className);
+ } else {
+ exports.removeCssClass(node, className);
+ }
+};
+
+exports.hasCssString = function(id, doc) {
+ var index = 0, sheets;
+ doc = doc || document;
+ if ((sheets = doc.querySelectorAll("style"))) {
+ while (index < sheets.length)
+ if (sheets[index++].id === id)
+ return true;
+ }
+};
+
+exports.importCssString = function importCssString(cssText, id, target) {
+ var container = target;
+ if (!target || !target.getRootNode) {
+ container = document;
+ } else {
+ container = target.getRootNode();
+ if (!container || container == target)
+ container = document;
+ }
+
+ var doc = container.ownerDocument || container;
+ if (id && exports.hasCssString(id, container))
+ return null;
+
+ if (id)
+ cssText += "\n/*# sourceURL=ace/css/" + id + " */";
+
+ var style = exports.createElement("style");
+ style.appendChild(doc.createTextNode(cssText));
+ if (id)
+ style.id = id;
+
+ if (container == doc)
+ container = exports.getDocumentHead(doc);
+ container.insertBefore(style, container.firstChild);
+};
+
+exports.importCssStylsheet = function(uri, doc) {
+ exports.buildDom(["link", {rel: "stylesheet", href: uri}], exports.getDocumentHead(doc));
+};
+exports.scrollbarWidth = function(document) {
+ var inner = exports.createElement("ace_inner");
+ inner.style.width = "100%";
+ inner.style.minWidth = "0px";
+ inner.style.height = "200px";
+ inner.style.display = "block";
+
+ var outer = exports.createElement("ace_outer");
+ var style = outer.style;
+
+ style.position = "absolute";
+ style.left = "-10000px";
+ style.overflow = "hidden";
+ style.width = "200px";
+ style.minWidth = "0px";
+ style.height = "150px";
+ style.display = "block";
+
+ outer.appendChild(inner);
+
+ var body = document.documentElement;
+ body.appendChild(outer);
+
+ var noScrollbar = inner.offsetWidth;
+
+ style.overflow = "scroll";
+ var withScrollbar = inner.offsetWidth;
+
+ if (noScrollbar == withScrollbar) {
+ withScrollbar = outer.clientWidth;
+ }
+
+ body.removeChild(outer);
+
+ return noScrollbar-withScrollbar;
+};
+
+if (typeof document == "undefined") {
+ exports.importCssString = function() {};
+}
+
+exports.computedStyle = function(element, style) {
+ return window.getComputedStyle(element, "") || {};
+};
+
+exports.setStyle = function(styles, property, value) {
+ if (styles[property] !== value) {
+ styles[property] = value;
+ }
+};
+
+exports.HAS_CSS_ANIMATION = false;
+exports.HAS_CSS_TRANSFORMS = false;
+exports.HI_DPI = useragent.isWin
+ ? typeof window !== "undefined" && window.devicePixelRatio >= 1.5
+ : true;
+
+if (typeof document !== "undefined") {
+ var div = document.createElement("div");
+ if (exports.HI_DPI && div.style.transform !== undefined)
+ exports.HAS_CSS_TRANSFORMS = true;
+ if (!useragent.isEdge && typeof div.style.animationName !== "undefined")
+ exports.HAS_CSS_ANIMATION = true;
+ div = null;
+}
+
+if (exports.HAS_CSS_TRANSFORMS) {
+ exports.translate = function(element, tx, ty) {
+ element.style.transform = "translate(" + Math.round(tx) + "px, " + Math.round(ty) +"px)";
+ };
+} else {
+ exports.translate = function(element, tx, ty) {
+ element.style.top = Math.round(ty) + "px";
+ element.style.left = Math.round(tx) + "px";
+ };
+}
+
+});
+
+define("ace/lib/oop",["require","exports","module"], function(require, exports, module) {
+"use strict";
+
+exports.inherits = function(ctor, superCtor) {
+ ctor.super_ = superCtor;
+ ctor.prototype = Object.create(superCtor.prototype, {
+ constructor: {
+ value: ctor,
+ enumerable: false,
+ writable: true,
+ configurable: true
+ }
+ });
+};
+
+exports.mixin = function(obj, mixin) {
+ for (var key in mixin) {
+ obj[key] = mixin[key];
+ }
+ return obj;
+};
+
+exports.implement = function(proto, mixin) {
+ exports.mixin(proto, mixin);
+};
+
+});
+
+define("ace/lib/keys",["require","exports","module","ace/lib/oop"], function(require, exports, module) {
+"use strict";
+
+var oop = require("./oop");
+var Keys = (function() {
+ var ret = {
+ MODIFIER_KEYS: {
+ 16: 'Shift', 17: 'Ctrl', 18: 'Alt', 224: 'Meta',
+ 91: 'MetaLeft', 92: 'MetaRight', 93: 'ContextMenu'
+ },
+
+ KEY_MODS: {
+ "ctrl": 1, "alt": 2, "option" : 2, "shift": 4,
+ "super": 8, "meta": 8, "command": 8, "cmd": 8,
+ "control": 1
+ },
+
+ FUNCTION_KEYS : {
+ 8 : "Backspace",
+ 9 : "Tab",
+ 13 : "Return",
+ 19 : "Pause",
+ 27 : "Esc",
+ 32 : "Space",
+ 33 : "PageUp",
+ 34 : "PageDown",
+ 35 : "End",
+ 36 : "Home",
+ 37 : "Left",
+ 38 : "Up",
+ 39 : "Right",
+ 40 : "Down",
+ 44 : "Print",
+ 45 : "Insert",
+ 46 : "Delete",
+ 96 : "Numpad0",
+ 97 : "Numpad1",
+ 98 : "Numpad2",
+ 99 : "Numpad3",
+ 100: "Numpad4",
+ 101: "Numpad5",
+ 102: "Numpad6",
+ 103: "Numpad7",
+ 104: "Numpad8",
+ 105: "Numpad9",
+ '-13': "NumpadEnter",
+ 112: "F1",
+ 113: "F2",
+ 114: "F3",
+ 115: "F4",
+ 116: "F5",
+ 117: "F6",
+ 118: "F7",
+ 119: "F8",
+ 120: "F9",
+ 121: "F10",
+ 122: "F11",
+ 123: "F12",
+ 144: "Numlock",
+ 145: "Scrolllock"
+ },
+
+ PRINTABLE_KEYS: {
+ 32: ' ', 48: '0', 49: '1', 50: '2', 51: '3', 52: '4', 53: '5',
+ 54: '6', 55: '7', 56: '8', 57: '9', 59: ';', 61: '=', 65: 'a',
+ 66: 'b', 67: 'c', 68: 'd', 69: 'e', 70: 'f', 71: 'g', 72: 'h',
+ 73: 'i', 74: 'j', 75: 'k', 76: 'l', 77: 'm', 78: 'n', 79: 'o',
+ 80: 'p', 81: 'q', 82: 'r', 83: 's', 84: 't', 85: 'u', 86: 'v',
+ 87: 'w', 88: 'x', 89: 'y', 90: 'z', 107: '+', 109: '-', 110: '.',
+ 186: ';', 187: '=', 188: ',', 189: '-', 190: '.', 191: '/', 192: '`',
+ 219: '[', 220: '\\',221: ']', 222: "'", 111: '/', 106: '*'
+ }
+ };
+ var name, i;
+ for (i in ret.FUNCTION_KEYS) {
+ name = ret.FUNCTION_KEYS[i].toLowerCase();
+ ret[name] = parseInt(i, 10);
+ }
+ for (i in ret.PRINTABLE_KEYS) {
+ name = ret.PRINTABLE_KEYS[i].toLowerCase();
+ ret[name] = parseInt(i, 10);
+ }
+ oop.mixin(ret, ret.MODIFIER_KEYS);
+ oop.mixin(ret, ret.PRINTABLE_KEYS);
+ oop.mixin(ret, ret.FUNCTION_KEYS);
+ ret.enter = ret["return"];
+ ret.escape = ret.esc;
+ ret.del = ret["delete"];
+ ret[173] = '-';
+
+ (function() {
+ var mods = ["cmd", "ctrl", "alt", "shift"];
+ for (var i = Math.pow(2, mods.length); i--;) {
+ ret.KEY_MODS[i] = mods.filter(function(x) {
+ return i & ret.KEY_MODS[x];
+ }).join("-") + "-";
+ }
+ })();
+
+ ret.KEY_MODS[0] = "";
+ ret.KEY_MODS[-1] = "input-";
+
+ return ret;
+})();
+oop.mixin(exports, Keys);
+
+exports.keyCodeToString = function(keyCode) {
+ var keyString = Keys[keyCode];
+ if (typeof keyString != "string")
+ keyString = String.fromCharCode(keyCode);
+ return keyString.toLowerCase();
+};
+
+});
+
+define("ace/lib/event",["require","exports","module","ace/lib/keys","ace/lib/useragent"], function(require, exports, module) {
+"use strict";
+
+var keys = require("./keys");
+var useragent = require("./useragent");
+
+var pressedKeys = null;
+var ts = 0;
+
+var activeListenerOptions;
+function detectListenerOptionsSupport() {
+ activeListenerOptions = false;
+ try {
+ document.createComment("").addEventListener("test", function() {}, {
+ get passive() {
+ activeListenerOptions = {passive: false};
+ }
+ });
+ } catch(e) {}
+}
+
+function getListenerOptions() {
+ if (activeListenerOptions == undefined)
+ detectListenerOptionsSupport();
+ return activeListenerOptions;
+}
+
+function EventListener(elem, type, callback) {
+ this.elem = elem;
+ this.type = type;
+ this.callback = callback;
+}
+EventListener.prototype.destroy = function() {
+ removeListener(this.elem, this.type, this.callback);
+ this.elem = this.type = this.callback = undefined;
+};
+
+var addListener = exports.addListener = function(elem, type, callback, destroyer) {
+ elem.addEventListener(type, callback, getListenerOptions());
+ if (destroyer)
+ destroyer.$toDestroy.push(new EventListener(elem, type, callback));
+};
+
+var removeListener = exports.removeListener = function(elem, type, callback) {
+ elem.removeEventListener(type, callback, getListenerOptions());
+};
+exports.stopEvent = function(e) {
+ exports.stopPropagation(e);
+ exports.preventDefault(e);
+ return false;
+};
+
+exports.stopPropagation = function(e) {
+ if (e.stopPropagation)
+ e.stopPropagation();
+};
+
+exports.preventDefault = function(e) {
+ if (e.preventDefault)
+ e.preventDefault();
+};
+exports.getButton = function(e) {
+ if (e.type == "dblclick")
+ return 0;
+ if (e.type == "contextmenu" || (useragent.isMac && (e.ctrlKey && !e.altKey && !e.shiftKey)))
+ return 2;
+ return e.button;
+};
+
+exports.capture = function(el, eventHandler, releaseCaptureHandler) {
+ var ownerDocument = el && el.ownerDocument || document;
+ function onMouseUp(e) {
+ eventHandler && eventHandler(e);
+ releaseCaptureHandler && releaseCaptureHandler(e);
+
+ removeListener(ownerDocument, "mousemove", eventHandler);
+ removeListener(ownerDocument, "mouseup", onMouseUp);
+ removeListener(ownerDocument, "dragstart", onMouseUp);
+ }
+
+ addListener(ownerDocument, "mousemove", eventHandler);
+ addListener(ownerDocument, "mouseup", onMouseUp);
+ addListener(ownerDocument, "dragstart", onMouseUp);
+
+ return onMouseUp;
+};
+
+exports.addMouseWheelListener = function(el, callback, destroyer) {
+ if ("onmousewheel" in el) {
+ addListener(el, "mousewheel", function(e) {
+ var factor = 8;
+ if (e.wheelDeltaX !== undefined) {
+ e.wheelX = -e.wheelDeltaX / factor;
+ e.wheelY = -e.wheelDeltaY / factor;
+ } else {
+ e.wheelX = 0;
+ e.wheelY = -e.wheelDelta / factor;
+ }
+ callback(e);
+ }, destroyer);
+ } else if ("onwheel" in el) {
+ addListener(el, "wheel", function(e) {
+ var factor = 0.35;
+ switch (e.deltaMode) {
+ case e.DOM_DELTA_PIXEL:
+ e.wheelX = e.deltaX * factor || 0;
+ e.wheelY = e.deltaY * factor || 0;
+ break;
+ case e.DOM_DELTA_LINE:
+ case e.DOM_DELTA_PAGE:
+ e.wheelX = (e.deltaX || 0) * 5;
+ e.wheelY = (e.deltaY || 0) * 5;
+ break;
+ }
+
+ callback(e);
+ }, destroyer);
+ } else {
+ addListener(el, "DOMMouseScroll", function(e) {
+ if (e.axis && e.axis == e.HORIZONTAL_AXIS) {
+ e.wheelX = (e.detail || 0) * 5;
+ e.wheelY = 0;
+ } else {
+ e.wheelX = 0;
+ e.wheelY = (e.detail || 0) * 5;
+ }
+ callback(e);
+ }, destroyer);
+ }
+};
+
+exports.addMultiMouseDownListener = function(elements, timeouts, eventHandler, callbackName, destroyer) {
+ var clicks = 0;
+ var startX, startY, timer;
+ var eventNames = {
+ 2: "dblclick",
+ 3: "tripleclick",
+ 4: "quadclick"
+ };
+
+ function onMousedown(e) {
+ if (exports.getButton(e) !== 0) {
+ clicks = 0;
+ } else if (e.detail > 1) {
+ clicks++;
+ if (clicks > 4)
+ clicks = 1;
+ } else {
+ clicks = 1;
+ }
+ if (useragent.isIE) {
+ var isNewClick = Math.abs(e.clientX - startX) > 5 || Math.abs(e.clientY - startY) > 5;
+ if (!timer || isNewClick)
+ clicks = 1;
+ if (timer)
+ clearTimeout(timer);
+ timer = setTimeout(function() {timer = null;}, timeouts[clicks - 1] || 600);
+
+ if (clicks == 1) {
+ startX = e.clientX;
+ startY = e.clientY;
+ }
+ }
+
+ e._clicks = clicks;
+
+ eventHandler[callbackName]("mousedown", e);
+
+ if (clicks > 4)
+ clicks = 0;
+ else if (clicks > 1)
+ return eventHandler[callbackName](eventNames[clicks], e);
+ }
+ if (!Array.isArray(elements))
+ elements = [elements];
+ elements.forEach(function(el) {
+ addListener(el, "mousedown", onMousedown, destroyer);
+ });
+};
+
+var getModifierHash = function(e) {
+ return 0 | (e.ctrlKey ? 1 : 0) | (e.altKey ? 2 : 0) | (e.shiftKey ? 4 : 0) | (e.metaKey ? 8 : 0);
+};
+
+exports.getModifierString = function(e) {
+ return keys.KEY_MODS[getModifierHash(e)];
+};
+
+function normalizeCommandKeys(callback, e, keyCode) {
+ var hashId = getModifierHash(e);
+
+ if (!useragent.isMac && pressedKeys) {
+ if (e.getModifierState && (e.getModifierState("OS") || e.getModifierState("Win")))
+ hashId |= 8;
+ if (pressedKeys.altGr) {
+ if ((3 & hashId) != 3)
+ pressedKeys.altGr = 0;
+ else
+ return;
+ }
+ if (keyCode === 18 || keyCode === 17) {
+ var location = "location" in e ? e.location : e.keyLocation;
+ if (keyCode === 17 && location === 1) {
+ if (pressedKeys[keyCode] == 1)
+ ts = e.timeStamp;
+ } else if (keyCode === 18 && hashId === 3 && location === 2) {
+ var dt = e.timeStamp - ts;
+ if (dt < 50)
+ pressedKeys.altGr = true;
+ }
+ }
+ }
+
+ if (keyCode in keys.MODIFIER_KEYS) {
+ keyCode = -1;
+ }
+
+ if (!hashId && keyCode === 13) {
+ var location = "location" in e ? e.location : e.keyLocation;
+ if (location === 3) {
+ callback(e, hashId, -keyCode);
+ if (e.defaultPrevented)
+ return;
+ }
+ }
+
+ if (useragent.isChromeOS && hashId & 8) {
+ callback(e, hashId, keyCode);
+ if (e.defaultPrevented)
+ return;
+ else
+ hashId &= ~8;
+ }
+ if (!hashId && !(keyCode in keys.FUNCTION_KEYS) && !(keyCode in keys.PRINTABLE_KEYS)) {
+ return false;
+ }
+
+ return callback(e, hashId, keyCode);
+}
+
+
+exports.addCommandKeyListener = function(el, callback, destroyer) {
+ if (useragent.isOldGecko || (useragent.isOpera && !("KeyboardEvent" in window))) {
+ var lastKeyDownKeyCode = null;
+ addListener(el, "keydown", function(e) {
+ lastKeyDownKeyCode = e.keyCode;
+ }, destroyer);
+ addListener(el, "keypress", function(e) {
+ return normalizeCommandKeys(callback, e, lastKeyDownKeyCode);
+ }, destroyer);
+ } else {
+ var lastDefaultPrevented = null;
+
+ addListener(el, "keydown", function(e) {
+ pressedKeys[e.keyCode] = (pressedKeys[e.keyCode] || 0) + 1;
+ var result = normalizeCommandKeys(callback, e, e.keyCode);
+ lastDefaultPrevented = e.defaultPrevented;
+ return result;
+ }, destroyer);
+
+ addListener(el, "keypress", function(e) {
+ if (lastDefaultPrevented && (e.ctrlKey || e.altKey || e.shiftKey || e.metaKey)) {
+ exports.stopEvent(e);
+ lastDefaultPrevented = null;
+ }
+ }, destroyer);
+
+ addListener(el, "keyup", function(e) {
+ pressedKeys[e.keyCode] = null;
+ }, destroyer);
+
+ if (!pressedKeys) {
+ resetPressedKeys();
+ addListener(window, "focus", resetPressedKeys);
+ }
+ }
+};
+function resetPressedKeys() {
+ pressedKeys = Object.create(null);
+}
+
+if (typeof window == "object" && window.postMessage && !useragent.isOldIE) {
+ var postMessageId = 1;
+ exports.nextTick = function(callback, win) {
+ win = win || window;
+ var messageName = "zero-timeout-message-" + (postMessageId++);
+
+ var listener = function(e) {
+ if (e.data == messageName) {
+ exports.stopPropagation(e);
+ removeListener(win, "message", listener);
+ callback();
+ }
+ };
+
+ addListener(win, "message", listener);
+ win.postMessage(messageName, "*");
+ };
+}
+
+exports.$idleBlocked = false;
+exports.onIdle = function(cb, timeout) {
+ return setTimeout(function handler() {
+ if (!exports.$idleBlocked) {
+ cb();
+ } else {
+ setTimeout(handler, 100);
+ }
+ }, timeout);
+};
+
+exports.$idleBlockId = null;
+exports.blockIdle = function(delay) {
+ if (exports.$idleBlockId)
+ clearTimeout(exports.$idleBlockId);
+
+ exports.$idleBlocked = true;
+ exports.$idleBlockId = setTimeout(function() {
+ exports.$idleBlocked = false;
+ }, delay || 100);
+};
+
+exports.nextFrame = typeof window == "object" && (window.requestAnimationFrame
+ || window.mozRequestAnimationFrame
+ || window.webkitRequestAnimationFrame
+ || window.msRequestAnimationFrame
+ || window.oRequestAnimationFrame);
+
+if (exports.nextFrame)
+ exports.nextFrame = exports.nextFrame.bind(window);
+else
+ exports.nextFrame = function(callback) {
+ setTimeout(callback, 17);
+ };
+});
+
+define("ace/range",["require","exports","module"], function(require, exports, module) {
+"use strict";
+var comparePoints = function(p1, p2) {
+ return p1.row - p2.row || p1.column - p2.column;
+};
+var Range = function(startRow, startColumn, endRow, endColumn) {
+ this.start = {
+ row: startRow,
+ column: startColumn
+ };
+
+ this.end = {
+ row: endRow,
+ column: endColumn
+ };
+};
+
+(function() {
+ this.isEqual = function(range) {
+ return this.start.row === range.start.row &&
+ this.end.row === range.end.row &&
+ this.start.column === range.start.column &&
+ this.end.column === range.end.column;
+ };
+ this.toString = function() {
+ return ("Range: [" + this.start.row + "/" + this.start.column +
+ "] -> [" + this.end.row + "/" + this.end.column + "]");
+ };
+
+ this.contains = function(row, column) {
+ return this.compare(row, column) == 0;
+ };
+ this.compareRange = function(range) {
+ var cmp,
+ end = range.end,
+ start = range.start;
+
+ cmp = this.compare(end.row, end.column);
+ if (cmp == 1) {
+ cmp = this.compare(start.row, start.column);
+ if (cmp == 1) {
+ return 2;
+ } else if (cmp == 0) {
+ return 1;
+ } else {
+ return 0;
+ }
+ } else if (cmp == -1) {
+ return -2;
+ } else {
+ cmp = this.compare(start.row, start.column);
+ if (cmp == -1) {
+ return -1;
+ } else if (cmp == 1) {
+ return 42;
+ } else {
+ return 0;
+ }
+ }
+ };
+ this.comparePoint = function(p) {
+ return this.compare(p.row, p.column);
+ };
+ this.containsRange = function(range) {
+ return this.comparePoint(range.start) == 0 && this.comparePoint(range.end) == 0;
+ };
+ this.intersects = function(range) {
+ var cmp = this.compareRange(range);
+ return (cmp == -1 || cmp == 0 || cmp == 1);
+ };
+ this.isEnd = function(row, column) {
+ return this.end.row == row && this.end.column == column;
+ };
+ this.isStart = function(row, column) {
+ return this.start.row == row && this.start.column == column;
+ };
+ this.setStart = function(row, column) {
+ if (typeof row == "object") {
+ this.start.column = row.column;
+ this.start.row = row.row;
+ } else {
+ this.start.row = row;
+ this.start.column = column;
+ }
+ };
+ this.setEnd = function(row, column) {
+ if (typeof row == "object") {
+ this.end.column = row.column;
+ this.end.row = row.row;
+ } else {
+ this.end.row = row;
+ this.end.column = column;
+ }
+ };
+ this.inside = function(row, column) {
+ if (this.compare(row, column) == 0) {
+ if (this.isEnd(row, column) || this.isStart(row, column)) {
+ return false;
+ } else {
+ return true;
+ }
+ }
+ return false;
+ };
+ this.insideStart = function(row, column) {
+ if (this.compare(row, column) == 0) {
+ if (this.isEnd(row, column)) {
+ return false;
+ } else {
+ return true;
+ }
+ }
+ return false;
+ };
+ this.insideEnd = function(row, column) {
+ if (this.compare(row, column) == 0) {
+ if (this.isStart(row, column)) {
+ return false;
+ } else {
+ return true;
+ }
+ }
+ return false;
+ };
+ this.compare = function(row, column) {
+ if (!this.isMultiLine()) {
+ if (row === this.start.row) {
+ return column < this.start.column ? -1 : (column > this.end.column ? 1 : 0);
+ }
+ }
+
+ if (row < this.start.row)
+ return -1;
+
+ if (row > this.end.row)
+ return 1;
+
+ if (this.start.row === row)
+ return column >= this.start.column ? 0 : -1;
+
+ if (this.end.row === row)
+ return column <= this.end.column ? 0 : 1;
+
+ return 0;
+ };
+ this.compareStart = function(row, column) {
+ if (this.start.row == row && this.start.column == column) {
+ return -1;
+ } else {
+ return this.compare(row, column);
+ }
+ };
+ this.compareEnd = function(row, column) {
+ if (this.end.row == row && this.end.column == column) {
+ return 1;
+ } else {
+ return this.compare(row, column);
+ }
+ };
+ this.compareInside = function(row, column) {
+ if (this.end.row == row && this.end.column == column) {
+ return 1;
+ } else if (this.start.row == row && this.start.column == column) {
+ return -1;
+ } else {
+ return this.compare(row, column);
+ }
+ };
+ this.clipRows = function(firstRow, lastRow) {
+ if (this.end.row > lastRow)
+ var end = {row: lastRow + 1, column: 0};
+ else if (this.end.row < firstRow)
+ var end = {row: firstRow, column: 0};
+
+ if (this.start.row > lastRow)
+ var start = {row: lastRow + 1, column: 0};
+ else if (this.start.row < firstRow)
+ var start = {row: firstRow, column: 0};
+
+ return Range.fromPoints(start || this.start, end || this.end);
+ };
+ this.extend = function(row, column) {
+ var cmp = this.compare(row, column);
+
+ if (cmp == 0)
+ return this;
+ else if (cmp == -1)
+ var start = {row: row, column: column};
+ else
+ var end = {row: row, column: column};
+
+ return Range.fromPoints(start || this.start, end || this.end);
+ };
+
+ this.isEmpty = function() {
+ return (this.start.row === this.end.row && this.start.column === this.end.column);
+ };
+ this.isMultiLine = function() {
+ return (this.start.row !== this.end.row);
+ };
+ this.clone = function() {
+ return Range.fromPoints(this.start, this.end);
+ };
+ this.collapseRows = function() {
+ if (this.end.column == 0)
+ return new Range(this.start.row, 0, Math.max(this.start.row, this.end.row-1), 0);
+ else
+ return new Range(this.start.row, 0, this.end.row, 0);
+ };
+ this.toScreenRange = function(session) {
+ var screenPosStart = session.documentToScreenPosition(this.start);
+ var screenPosEnd = session.documentToScreenPosition(this.end);
+
+ return new Range(
+ screenPosStart.row, screenPosStart.column,
+ screenPosEnd.row, screenPosEnd.column
+ );
+ };
+ this.moveBy = function(row, column) {
+ this.start.row += row;
+ this.start.column += column;
+ this.end.row += row;
+ this.end.column += column;
+ };
+
+}).call(Range.prototype);
+Range.fromPoints = function(start, end) {
+ return new Range(start.row, start.column, end.row, end.column);
+};
+Range.comparePoints = comparePoints;
+
+Range.comparePoints = function(p1, p2) {
+ return p1.row - p2.row || p1.column - p2.column;
+};
+
+
+exports.Range = Range;
+});
+
+define("ace/lib/lang",["require","exports","module"], function(require, exports, module) {
+"use strict";
+
+exports.last = function(a) {
+ return a[a.length - 1];
+};
+
+exports.stringReverse = function(string) {
+ return string.split("").reverse().join("");
+};
+
+exports.stringRepeat = function (string, count) {
+ var result = '';
+ while (count > 0) {
+ if (count & 1)
+ result += string;
+
+ if (count >>= 1)
+ string += string;
+ }
+ return result;
+};
+
+var trimBeginRegexp = /^\s\s*/;
+var trimEndRegexp = /\s\s*$/;
+
+exports.stringTrimLeft = function (string) {
+ return string.replace(trimBeginRegexp, '');
+};
+
+exports.stringTrimRight = function (string) {
+ return string.replace(trimEndRegexp, '');
+};
+
+exports.copyObject = function(obj) {
+ var copy = {};
+ for (var key in obj) {
+ copy[key] = obj[key];
+ }
+ return copy;
+};
+
+exports.copyArray = function(array){
+ var copy = [];
+ for (var i=0, l=array.length; i<l; i++) {
+ if (array[i] && typeof array[i] == "object")
+ copy[i] = this.copyObject(array[i]);
+ else
+ copy[i] = array[i];
+ }
+ return copy;
+};
+
+exports.deepCopy = function deepCopy(obj) {
+ if (typeof obj !== "object" || !obj)
+ return obj;
+ var copy;
+ if (Array.isArray(obj)) {
+ copy = [];
+ for (var key = 0; key < obj.length; key++) {
+ copy[key] = deepCopy(obj[key]);
+ }
+ return copy;
+ }
+ if (Object.prototype.toString.call(obj) !== "[object Object]")
+ return obj;
+
+ copy = {};
+ for (var key in obj)
+ copy[key] = deepCopy(obj[key]);
+ return copy;
+};
+
+exports.arrayToMap = function(arr) {
+ var map = {};
+ for (var i=0; i<arr.length; i++) {
+ map[arr[i]] = 1;
+ }
+ return map;
+
+};
+
+exports.createMap = function(props) {
+ var map = Object.create(null);
+ for (var i in props) {
+ map[i] = props[i];
+ }
+ return map;
+};
+exports.arrayRemove = function(array, value) {
+ for (var i = 0; i <= array.length; i++) {
+ if (value === array[i]) {
+ array.splice(i, 1);
+ }
+ }
+};
+
+exports.escapeRegExp = function(str) {
+ return str.replace(/([.*+?^${}()|[\]\/\\])/g, '\\$1');
+};
+
+exports.escapeHTML = function(str) {
+ return ("" + str).replace(/&/g, "&").replace(/"/g, """).replace(/'/g, "'").replace(/</g, "<");
+};
+
+exports.getMatchOffsets = function(string, regExp) {
+ var matches = [];
+
+ string.replace(regExp, function(str) {
+ matches.push({
+ offset: arguments[arguments.length-2],
+ length: str.length
+ });
+ });
+
+ return matches;
+};
+exports.deferredCall = function(fcn) {
+ var timer = null;
+ var callback = function() {
+ timer = null;
+ fcn();
+ };
+
+ var deferred = function(timeout) {
+ deferred.cancel();
+ timer = setTimeout(callback, timeout || 0);
+ return deferred;
+ };
+
+ deferred.schedule = deferred;
+
+ deferred.call = function() {
+ this.cancel();
+ fcn();
+ return deferred;
+ };
+
+ deferred.cancel = function() {
+ clearTimeout(timer);
+ timer = null;
+ return deferred;
+ };
+
+ deferred.isPending = function() {
+ return timer;
+ };
+
+ return deferred;
+};
+
+
+exports.delayedCall = function(fcn, defaultTimeout) {
+ var timer = null;
+ var callback = function() {
+ timer = null;
+ fcn();
+ };
+
+ var _self = function(timeout) {
+ if (timer == null)
+ timer = setTimeout(callback, timeout || defaultTimeout);
+ };
+
+ _self.delay = function(timeout) {
+ timer && clearTimeout(timer);
+ timer = setTimeout(callback, timeout || defaultTimeout);
+ };
+ _self.schedule = _self;
+
+ _self.call = function() {
+ this.cancel();
+ fcn();
+ };
+
+ _self.cancel = function() {
+ timer && clearTimeout(timer);
+ timer = null;
+ };
+
+ _self.isPending = function() {
+ return timer;
+ };
+
+ return _self;
+};
+});
+
+define("ace/clipboard",["require","exports","module"], function(require, exports, module) {
+"use strict";
+
+var $cancelT;
+module.exports = {
+ lineMode: false,
+ pasteCancelled: function() {
+ if ($cancelT && $cancelT > Date.now() - 50)
+ return true;
+ return $cancelT = false;
+ },
+ cancel: function() {
+ $cancelT = Date.now();
+ }
+};
+
+});
+
+define("ace/keyboard/textinput",["require","exports","module","ace/lib/event","ace/lib/useragent","ace/lib/dom","ace/lib/lang","ace/clipboard","ace/lib/keys"], function(require, exports, module) {
+"use strict";
+
+var event = require("../lib/event");
+var useragent = require("../lib/useragent");
+var dom = require("../lib/dom");
+var lang = require("../lib/lang");
+var clipboard = require("../clipboard");
+var BROKEN_SETDATA = useragent.isChrome < 18;
+var USE_IE_MIME_TYPE = useragent.isIE;
+var HAS_FOCUS_ARGS = useragent.isChrome > 63;
+var MAX_LINE_LENGTH = 400;
+
+var KEYS = require("../lib/keys");
+var MODS = KEYS.KEY_MODS;
+var isIOS = useragent.isIOS;
+var valueResetRegex = isIOS ? /\s/ : /\n/;
+var isMobile = useragent.isMobile;
+
+var TextInput = function(parentNode, host) {
+ var text = dom.createElement("textarea");
+ text.className = "ace_text-input";
+
+ text.setAttribute("wrap", "off");
+ text.setAttribute("autocorrect", "off");
+ text.setAttribute("autocapitalize", "off");
+ text.setAttribute("spellcheck", false);
+
+ text.style.opacity = "0";
+ parentNode.insertBefore(text, parentNode.firstChild);
+
+ var copied = false;
+ var pasted = false;
+ var inComposition = false;
+ var sendingText = false;
+ var tempStyle = '';
+
+ if (!isMobile)
+ text.style.fontSize = "1px";
+
+ var commandMode = false;
+ var ignoreFocusEvents = false;
+
+ var lastValue = "";
+ var lastSelectionStart = 0;
+ var lastSelectionEnd = 0;
+ var lastRestoreEnd = 0;
+ try { var isFocused = document.activeElement === text; } catch(e) {}
+
+ event.addListener(text, "blur", function(e) {
+ if (ignoreFocusEvents) return;
+ host.onBlur(e);
+ isFocused = false;
+ }, host);
+ event.addListener(text, "focus", function(e) {
+ if (ignoreFocusEvents) return;
+ isFocused = true;
+ if (useragent.isEdge) {
+ try {
+ if (!document.hasFocus())
+ return;
+ } catch(e) {}
+ }
+ host.onFocus(e);
+ if (useragent.isEdge)
+ setTimeout(resetSelection);
+ else
+ resetSelection();
+ }, host);
+ this.$focusScroll = false;
+ this.focus = function() {
+ if (tempStyle || HAS_FOCUS_ARGS || this.$focusScroll == "browser")
+ return text.focus({ preventScroll: true });
+
+ var top = text.style.top;
+ text.style.position = "fixed";
+ text.style.top = "0px";
+ try {
+ var isTransformed = text.getBoundingClientRect().top != 0;
+ } catch(e) {
+ return;
+ }
+ var ancestors = [];
+ if (isTransformed) {
+ var t = text.parentElement;
+ while (t && t.nodeType == 1) {
+ ancestors.push(t);
+ t.setAttribute("ace_nocontext", true);
+ if (!t.parentElement && t.getRootNode)
+ t = t.getRootNode().host;
+ else
+ t = t.parentElement;
+ }
+ }
+ text.focus({ preventScroll: true });
+ if (isTransformed) {
+ ancestors.forEach(function(p) {
+ p.removeAttribute("ace_nocontext");
+ });
+ }
+ setTimeout(function() {
+ text.style.position = "";
+ if (text.style.top == "0px")
+ text.style.top = top;
+ }, 0);
+ };
+ this.blur = function() {
+ text.blur();
+ };
+ this.isFocused = function() {
+ return isFocused;
+ };
+
+ host.on("beforeEndOperation", function() {
+ var curOp = host.curOp;
+ var commandName = curOp && curOp.command && curOp.command.name;
+ if (commandName == "insertstring")
+ return;
+ var isUserAction = commandName && (curOp.docChanged || curOp.selectionChanged);
+ if (inComposition && isUserAction) {
+ lastValue = text.value = "";
+ onCompositionEnd();
+ }
+ resetSelection();
+ });
+
+ var resetSelection = isIOS
+ ? function(value) {
+ if (!isFocused || (copied && !value) || sendingText) return;
+ if (!value)
+ value = "";
+ var newValue = "\n ab" + value + "cde fg\n";
+ if (newValue != text.value)
+ text.value = lastValue = newValue;
+
+ var selectionStart = 4;
+ var selectionEnd = 4 + (value.length || (host.selection.isEmpty() ? 0 : 1));
+
+ if (lastSelectionStart != selectionStart || lastSelectionEnd != selectionEnd) {
+ text.setSelectionRange(selectionStart, selectionEnd);
+ }
+ lastSelectionStart = selectionStart;
+ lastSelectionEnd = selectionEnd;
+ }
+ : function() {
+ if (inComposition || sendingText)
+ return;
+ if (!isFocused && !afterContextMenu)
+ return;
+ inComposition = true;
+
+ var selectionStart = 0;
+ var selectionEnd = 0;
+ var line = "";
+
+ if (host.session) {
+ var selection = host.selection;
+ var range = selection.getRange();
+ var row = selection.cursor.row;
+ selectionStart = range.start.column;
+ selectionEnd = range.end.column;
+ line = host.session.getLine(row);
+
+ if (range.start.row != row) {
+ var prevLine = host.session.getLine(row - 1);
+ selectionStart = range.start.row < row - 1 ? 0 : selectionStart;
+ selectionEnd += prevLine.length + 1;
+ line = prevLine + "\n" + line;
+ }
+ else if (range.end.row != row) {
+ var nextLine = host.session.getLine(row + 1);
+ selectionEnd = range.end.row > row + 1 ? nextLine.length : selectionEnd;
+ selectionEnd += line.length + 1;
+ line = line + "\n" + nextLine;
+ }
+ else if (isMobile && row > 0) {
+ line = "\n" + line;
+ selectionEnd += 1;
+ selectionStart += 1;
+ }
+
+ if (line.length > MAX_LINE_LENGTH) {
+ if (selectionStart < MAX_LINE_LENGTH && selectionEnd < MAX_LINE_LENGTH) {
+ line = line.slice(0, MAX_LINE_LENGTH);
+ } else {
+ line = "\n";
+ if (selectionStart == selectionEnd) {
+ selectionStart = selectionEnd = 0;
+ }
+ else {
+ selectionStart = 0;
+ selectionEnd = 1;
+ }
+ }
+ }
+ }
+
+ var newValue = line + "\n\n";
+ if (newValue != lastValue) {
+ text.value = lastValue = newValue;
+ lastSelectionStart = lastSelectionEnd = newValue.length;
+ }
+ if (afterContextMenu) {
+ lastSelectionStart = text.selectionStart;
+ lastSelectionEnd = text.selectionEnd;
+ }
+ if (
+ lastSelectionEnd != selectionEnd
+ || lastSelectionStart != selectionStart
+ || text.selectionEnd != lastSelectionEnd // on ie edge selectionEnd changes silently after the initialization
+ ) {
+ try {
+ text.setSelectionRange(selectionStart, selectionEnd);
+ lastSelectionStart = selectionStart;
+ lastSelectionEnd = selectionEnd;
+ } catch(e){}
+ }
+ inComposition = false;
+ };
+ this.resetSelection = resetSelection;
+
+ if (isFocused)
+ host.onFocus();
+
+
+ var isAllSelected = function(text) {
+ return text.selectionStart === 0 && text.selectionEnd >= lastValue.length
+ && text.value === lastValue && lastValue
+ && text.selectionEnd !== lastSelectionEnd;
+ };
+
+ var onSelect = function(e) {
+ if (inComposition)
+ return;
+ if (copied) {
+ copied = false;
+ } else if (isAllSelected(text)) {
+ host.selectAll();
+ resetSelection();
+ } else if (isMobile && text.selectionStart != lastSelectionStart) {
+ resetSelection();
+ }
+ };
+
+ var inputHandler = null;
+ this.setInputHandler = function(cb) {inputHandler = cb;};
+ this.getInputHandler = function() {return inputHandler;};
+ var afterContextMenu = false;
+
+ var sendText = function(value, fromInput) {
+ if (afterContextMenu)
+ afterContextMenu = false;
+ if (pasted) {
+ resetSelection();
+ if (value)
+ host.onPaste(value);
+ pasted = false;
+ return "";
+ } else {
+ var selectionStart = text.selectionStart;
+ var selectionEnd = text.selectionEnd;
+
+ var extendLeft = lastSelectionStart;
+ var extendRight = lastValue.length - lastSelectionEnd;
+
+ var inserted = value;
+ var restoreStart = value.length - selectionStart;
+ var restoreEnd = value.length - selectionEnd;
+
+ var i = 0;
+ while (extendLeft > 0 && lastValue[i] == value[i]) {
+ i++;
+ extendLeft--;
+ }
+ inserted = inserted.slice(i);
+ i = 1;
+ while (extendRight > 0 && lastValue.length - i > lastSelectionStart - 1 && lastValue[lastValue.length - i] == value[value.length - i]) {
+ i++;
+ extendRight--;
+ }
+ restoreStart -= i-1;
+ restoreEnd -= i-1;
+ var endIndex = inserted.length - i + 1;
+ if (endIndex < 0) {
+ extendLeft = -endIndex;
+ endIndex = 0;
+ }
+ inserted = inserted.slice(0, endIndex);
+ if (!fromInput && !inserted && !restoreStart && !extendLeft && !extendRight && !restoreEnd)
+ return "";
+ sendingText = true;
+ var shouldReset = false;
+ if (useragent.isAndroid && inserted == ". ") {
+ inserted = " ";
+ shouldReset = true;
+ }
+
+ if (inserted && !extendLeft && !extendRight && !restoreStart && !restoreEnd || commandMode) {
+ host.onTextInput(inserted);
+ } else {
+ host.onTextInput(inserted, {
+ extendLeft: extendLeft,
+ extendRight: extendRight,
+ restoreStart: restoreStart,
+ restoreEnd: restoreEnd
+ });
+ }
+ sendingText = false;
+
+ lastValue = value;
+ lastSelectionStart = selectionStart;
+ lastSelectionEnd = selectionEnd;
+ lastRestoreEnd = restoreEnd;
+ return shouldReset ? "\n" : inserted;
+ }
+ };
+ var onInput = function(e) {
+ if (inComposition)
+ return onCompositionUpdate();
+ if (e && e.inputType) {
+ if (e.inputType == "historyUndo") return host.execCommand("undo");
+ if (e.inputType == "historyRedo") return host.execCommand("redo");
+ }
+ var data = text.value;
+ var inserted = sendText(data, true);
+ if (
+ data.length > MAX_LINE_LENGTH + 100
+ || valueResetRegex.test(inserted)
+ || isMobile && lastSelectionStart < 1 && lastSelectionStart == lastSelectionEnd
+ ) {
+ resetSelection();
+ }
+ };
+
+ var handleClipboardData = function(e, data, forceIEMime) {
+ var clipboardData = e.clipboardData || window.clipboardData;
+ if (!clipboardData || BROKEN_SETDATA)
+ return;
+ var mime = USE_IE_MIME_TYPE || forceIEMime ? "Text" : "text/plain";
+ try {
+ if (data) {
+ return clipboardData.setData(mime, data) !== false;
+ } else {
+ return clipboardData.getData(mime);
+ }
+ } catch(e) {
+ if (!forceIEMime)
+ return handleClipboardData(e, data, true);
+ }
+ };
+
+ var doCopy = function(e, isCut) {
+ var data = host.getCopyText();
+ if (!data)
+ return event.preventDefault(e);
+
+ if (handleClipboardData(e, data)) {
+ if (isIOS) {
+ resetSelection(data);
+ copied = data;
+ setTimeout(function () {
+ copied = false;
+ }, 10);
+ }
+ isCut ? host.onCut() : host.onCopy();
+ event.preventDefault(e);
+ } else {
+ copied = true;
+ text.value = data;
+ text.select();
+ setTimeout(function(){
+ copied = false;
+ resetSelection();
+ isCut ? host.onCut() : host.onCopy();
+ });
+ }
+ };
+
+ var onCut = function(e) {
+ doCopy(e, true);
+ };
+
+ var onCopy = function(e) {
+ doCopy(e, false);
+ };
+
+ var onPaste = function(e) {
+ var data = handleClipboardData(e);
+ if (clipboard.pasteCancelled())
+ return;
+ if (typeof data == "string") {
+ if (data)
+ host.onPaste(data, e);
+ if (useragent.isIE)
+ setTimeout(resetSelection);
+ event.preventDefault(e);
+ }
+ else {
+ text.value = "";
+ pasted = true;
+ }
+ };
+
+ event.addCommandKeyListener(text, host.onCommandKey.bind(host), host);
+
+ event.addListener(text, "select", onSelect, host);
+ event.addListener(text, "input", onInput, host);
+
+ event.addListener(text, "cut", onCut, host);
+ event.addListener(text, "copy", onCopy, host);
+ event.addListener(text, "paste", onPaste, host);
+ if (!('oncut' in text) || !('oncopy' in text) || !('onpaste' in text)) {
+ event.addListener(parentNode, "keydown", function(e) {
+ if ((useragent.isMac && !e.metaKey) || !e.ctrlKey)
+ return;
+
+ switch (e.keyCode) {
+ case 67:
+ onCopy(e);
+ break;
+ case 86:
+ onPaste(e);
+ break;
+ case 88:
+ onCut(e);
+ break;
+ }
+ }, host);
+ }
+ var onCompositionStart = function(e) {
+ if (inComposition || !host.onCompositionStart || host.$readOnly)
+ return;
+
+ inComposition = {};
+
+ if (commandMode)
+ return;
+
+ if (e.data)
+ inComposition.useTextareaForIME = false;
+
+ setTimeout(onCompositionUpdate, 0);
+ host._signal("compositionStart");
+ host.on("mousedown", cancelComposition);
+
+ var range = host.getSelectionRange();
+ range.end.row = range.start.row;
+ range.end.column = range.start.column;
+ inComposition.markerRange = range;
+ inComposition.selectionStart = lastSelectionStart;
+ host.onCompositionStart(inComposition);
+
+ if (inComposition.useTextareaForIME) {
+ lastValue = text.value = "";
+ lastSelectionStart = 0;
+ lastSelectionEnd = 0;
+ }
+ else {
+ if (text.msGetInputContext)
+ inComposition.context = text.msGetInputContext();
+ if (text.getInputContext)
+ inComposition.context = text.getInputContext();
+ }
+ };
+
+ var onCompositionUpdate = function() {
+ if (!inComposition || !host.onCompositionUpdate || host.$readOnly)
+ return;
+ if (commandMode)
+ return cancelComposition();
+
+ if (inComposition.useTextareaForIME) {
+ host.onCompositionUpdate(text.value);
+ }
+ else {
+ var data = text.value;
+ sendText(data);
+ if (inComposition.markerRange) {
+ if (inComposition.context) {
+ inComposition.markerRange.start.column = inComposition.selectionStart
+ = inComposition.context.compositionStartOffset;
+ }
+ inComposition.markerRange.end.column = inComposition.markerRange.start.column
+ + lastSelectionEnd - inComposition.selectionStart + lastRestoreEnd;
+ }
+ }
+ };
+
+ var onCompositionEnd = function(e) {
+ if (!host.onCompositionEnd || host.$readOnly) return;
+ inComposition = false;
+ host.onCompositionEnd();
+ host.off("mousedown", cancelComposition);
+ if (e) onInput();
+ };
+
+
+ function cancelComposition() {
+ ignoreFocusEvents = true;
+ text.blur();
+ text.focus();
+ ignoreFocusEvents = false;
+ }
+
+ var syncComposition = lang.delayedCall(onCompositionUpdate, 50).schedule.bind(null, null);
+
+ function onKeyup(e) {
+ if (e.keyCode == 27 && text.value.length < text.selectionStart) {
+ if (!inComposition)
+ lastValue = text.value;
+ lastSelectionStart = lastSelectionEnd = -1;
+ resetSelection();
+ }
+ syncComposition();
+ }
+
+ event.addListener(text, "compositionstart", onCompositionStart, host);
+ event.addListener(text, "compositionupdate", onCompositionUpdate, host);
+ event.addListener(text, "keyup", onKeyup, host);
+ event.addListener(text, "keydown", syncComposition, host);
+ event.addListener(text, "compositionend", onCompositionEnd, host);
+
+ this.getElement = function() {
+ return text;
+ };
+ this.setCommandMode = function(value) {
+ commandMode = value;
+ text.readOnly = false;
+ };
+
+ this.setReadOnly = function(readOnly) {
+ if (!commandMode)
+ text.readOnly = readOnly;
+ };
+
+ this.setCopyWithEmptySelection = function(value) {
+ };
+
+ this.onContextMenu = function(e) {
+ afterContextMenu = true;
+ resetSelection();
+ host._emit("nativecontextmenu", {target: host, domEvent: e});
+ this.moveToMouse(e, true);
+ };
+
+ this.moveToMouse = function(e, bringToFront) {
+ if (!tempStyle)
+ tempStyle = text.style.cssText;
+ text.style.cssText = (bringToFront ? "z-index:100000;" : "")
+ + (useragent.isIE ? "opacity:0.1;" : "")
+ + "text-indent: -" + (lastSelectionStart + lastSelectionEnd) * host.renderer.characterWidth * 0.5 + "px;";
+
+ var rect = host.container.getBoundingClientRect();
+ var style = dom.computedStyle(host.container);
+ var top = rect.top + (parseInt(style.borderTopWidth) || 0);
+ var left = rect.left + (parseInt(rect.borderLeftWidth) || 0);
+ var maxTop = rect.bottom - top - text.clientHeight -2;
+ var move = function(e) {
+ dom.translate(text, e.clientX - left - 2, Math.min(e.clientY - top - 2, maxTop));
+ };
+ move(e);
+
+ if (e.type != "mousedown")
+ return;
+
+ host.renderer.$isMousePressed = true;
+
+ clearTimeout(closeTimeout);
+ if (useragent.isWin)
+ event.capture(host.container, move, onContextMenuClose);
+ };
+
+ this.onContextMenuClose = onContextMenuClose;
+ var closeTimeout;
+ function onContextMenuClose() {
+ clearTimeout(closeTimeout);
+ closeTimeout = setTimeout(function () {
+ if (tempStyle) {
+ text.style.cssText = tempStyle;
+ tempStyle = '';
+ }
+ host.renderer.$isMousePressed = false;
+ if (host.renderer.$keepTextAreaAtCursor)
+ host.renderer.$moveTextAreaToCursor();
+ }, 0);
+ }
+
+ var onContextMenu = function(e) {
+ host.textInput.onContextMenu(e);
+ onContextMenuClose();
+ };
+ event.addListener(text, "mouseup", onContextMenu, host);
+ event.addListener(text, "mousedown", function(e) {
+ e.preventDefault();
+ onContextMenuClose();
+ }, host);
+ event.addListener(host.renderer.scroller, "contextmenu", onContextMenu, host);
+ event.addListener(text, "contextmenu", onContextMenu, host);
+
+ if (isIOS)
+ addIosSelectionHandler(parentNode, host, text);
+
+ function addIosSelectionHandler(parentNode, host, text) {
+ var typingResetTimeout = null;
+ var typing = false;
+
+ text.addEventListener("keydown", function (e) {
+ if (typingResetTimeout) clearTimeout(typingResetTimeout);
+ typing = true;
+ }, true);
+
+ text.addEventListener("keyup", function (e) {
+ typingResetTimeout = setTimeout(function () {
+ typing = false;
+ }, 100);
+ }, true);
+ var detectArrowKeys = function(e) {
+ if (document.activeElement !== text) return;
+ if (typing || inComposition || host.$mouseHandler.isMousePressed) return;
+
+ if (copied) {
+ return;
+ }
+ var selectionStart = text.selectionStart;
+ var selectionEnd = text.selectionEnd;
+
+ var key = null;
+ var modifier = 0;
+ if (selectionStart == 0) {
+ key = KEYS.up;
+ } else if (selectionStart == 1) {
+ key = KEYS.home;
+ } else if (selectionEnd > lastSelectionEnd && lastValue[selectionEnd] == "\n") {
+ key = KEYS.end;
+ } else if (selectionStart < lastSelectionStart && lastValue[selectionStart - 1] == " ") {
+ key = KEYS.left;
+ modifier = MODS.option;
+ } else if (
+ selectionStart < lastSelectionStart
+ || (
+ selectionStart == lastSelectionStart
+ && lastSelectionEnd != lastSelectionStart
+ && selectionStart == selectionEnd
+ )
+ ) {
+ key = KEYS.left;
+ } else if (selectionEnd > lastSelectionEnd && lastValue.slice(0, selectionEnd).split("\n").length > 2) {
+ key = KEYS.down;
+ } else if (selectionEnd > lastSelectionEnd && lastValue[selectionEnd - 1] == " ") {
+ key = KEYS.right;
+ modifier = MODS.option;
+ } else if (
+ selectionEnd > lastSelectionEnd
+ || (
+ selectionEnd == lastSelectionEnd
+ && lastSelectionEnd != lastSelectionStart
+ && selectionStart == selectionEnd
+ )
+ ) {
+ key = KEYS.right;
+ }
+
+ if (selectionStart !== selectionEnd)
+ modifier |= MODS.shift;
+
+ if (key) {
+ var result = host.onCommandKey({}, modifier, key);
+ if (!result && host.commands) {
+ key = KEYS.keyCodeToString(key);
+ var command = host.commands.findKeyCommand(modifier, key);
+ if (command)
+ host.execCommand(command);
+ }
+ lastSelectionStart = selectionStart;
+ lastSelectionEnd = selectionEnd;
+ resetSelection("");
+ }
+ };
+ document.addEventListener("selectionchange", detectArrowKeys);
+ host.on("destroy", function() {
+ document.removeEventListener("selectionchange", detectArrowKeys);
+ });
+ }
+};
+
+exports.TextInput = TextInput;
+exports.$setUserAgentForTests = function(_isMobile, _isIOS) {
+ isMobile = _isMobile;
+ isIOS = _isIOS;
+};
+});
+
+define("ace/mouse/default_handlers",["require","exports","module","ace/lib/useragent"], function(require, exports, module) {
+"use strict";
+
+var useragent = require("../lib/useragent");
+
+var DRAG_OFFSET = 0; // pixels
+var SCROLL_COOLDOWN_T = 550; // milliseconds
+
+function DefaultHandlers(mouseHandler) {
+ mouseHandler.$clickSelection = null;
+
+ var editor = mouseHandler.editor;
+ editor.setDefaultHandler("mousedown", this.onMouseDown.bind(mouseHandler));
+ editor.setDefaultHandler("dblclick", this.onDoubleClick.bind(mouseHandler));
+ editor.setDefaultHandler("tripleclick", this.onTripleClick.bind(mouseHandler));
+ editor.setDefaultHandler("quadclick", this.onQuadClick.bind(mouseHandler));
+ editor.setDefaultHandler("mousewheel", this.onMouseWheel.bind(mouseHandler));
+
+ var exports = ["select", "startSelect", "selectEnd", "selectAllEnd", "selectByWordsEnd",
+ "selectByLinesEnd", "dragWait", "dragWaitEnd", "focusWait"];
+
+ exports.forEach(function(x) {
+ mouseHandler[x] = this[x];
+ }, this);
+
+ mouseHandler.selectByLines = this.extendSelectionBy.bind(mouseHandler, "getLineRange");
+ mouseHandler.selectByWords = this.extendSelectionBy.bind(mouseHandler, "getWordRange");
+}
+
+(function() {
+
+ this.onMouseDown = function(ev) {
+ var inSelection = ev.inSelection();
+ var pos = ev.getDocumentPosition();
+ this.mousedownEvent = ev;
+ var editor = this.editor;
+
+ var button = ev.getButton();
+ if (button !== 0) {
+ var selectionRange = editor.getSelectionRange();
+ var selectionEmpty = selectionRange.isEmpty();
+ if (selectionEmpty || button == 1)
+ editor.selection.moveToPosition(pos);
+ if (button == 2) {
+ editor.textInput.onContextMenu(ev.domEvent);
+ if (!useragent.isMozilla)
+ ev.preventDefault();
+ }
+ return;
+ }
+
+ this.mousedownEvent.time = Date.now();
+ if (inSelection && !editor.isFocused()) {
+ editor.focus();
+ if (this.$focusTimeout && !this.$clickSelection && !editor.inMultiSelectMode) {
+ this.setState("focusWait");
+ this.captureMouse(ev);
+ return;
+ }
+ }
+
+ this.captureMouse(ev);
+ this.startSelect(pos, ev.domEvent._clicks > 1);
+ return ev.preventDefault();
+ };
+
+ this.startSelect = function(pos, waitForClickSelection) {
+ pos = pos || this.editor.renderer.screenToTextCoordinates(this.x, this.y);
+ var editor = this.editor;
+ if (!this.mousedownEvent) return;
+ if (this.mousedownEvent.getShiftKey())
+ editor.selection.selectToPosition(pos);
+ else if (!waitForClickSelection)
+ editor.selection.moveToPosition(pos);
+ if (!waitForClickSelection)
+ this.select();
+ if (editor.renderer.scroller.setCapture) {
+ editor.renderer.scroller.setCapture();
+ }
+ editor.setStyle("ace_selecting");
+ this.setState("select");
+ };
+
+ this.select = function() {
+ var anchor, editor = this.editor;
+ var cursor = editor.renderer.screenToTextCoordinates(this.x, this.y);
+ if (this.$clickSelection) {
+ var cmp = this.$clickSelection.comparePoint(cursor);
+
+ if (cmp == -1) {
+ anchor = this.$clickSelection.end;
+ } else if (cmp == 1) {
+ anchor = this.$clickSelection.start;
+ } else {
+ var orientedRange = calcRangeOrientation(this.$clickSelection, cursor);
+ cursor = orientedRange.cursor;
+ anchor = orientedRange.anchor;
+ }
+ editor.selection.setSelectionAnchor(anchor.row, anchor.column);
+ }
+ editor.selection.selectToPosition(cursor);
+ editor.renderer.scrollCursorIntoView();
+ };
+
+ this.extendSelectionBy = function(unitName) {
+ var anchor, editor = this.editor;
+ var cursor = editor.renderer.screenToTextCoordinates(this.x, this.y);
+ var range = editor.selection[unitName](cursor.row, cursor.column);
+ if (this.$clickSelection) {
+ var cmpStart = this.$clickSelection.comparePoint(range.start);
+ var cmpEnd = this.$clickSelection.comparePoint(range.end);
+
+ if (cmpStart == -1 && cmpEnd <= 0) {
+ anchor = this.$clickSelection.end;
+ if (range.end.row != cursor.row || range.end.column != cursor.column)
+ cursor = range.start;
+ } else if (cmpEnd == 1 && cmpStart >= 0) {
+ anchor = this.$clickSelection.start;
+ if (range.start.row != cursor.row || range.start.column != cursor.column)
+ cursor = range.end;
+ } else if (cmpStart == -1 && cmpEnd == 1) {
+ cursor = range.end;
+ anchor = range.start;
+ } else {
+ var orientedRange = calcRangeOrientation(this.$clickSelection, cursor);
+ cursor = orientedRange.cursor;
+ anchor = orientedRange.anchor;
+ }
+ editor.selection.setSelectionAnchor(anchor.row, anchor.column);
+ }
+ editor.selection.selectToPosition(cursor);
+ editor.renderer.scrollCursorIntoView();
+ };
+
+ this.selectEnd =
+ this.selectAllEnd =
+ this.selectByWordsEnd =
+ this.selectByLinesEnd = function() {
+ this.$clickSelection = null;
+ this.editor.unsetStyle("ace_selecting");
+ if (this.editor.renderer.scroller.releaseCapture) {
+ this.editor.renderer.scroller.releaseCapture();
+ }
+ };
+
+ this.focusWait = function() {
+ var distance = calcDistance(this.mousedownEvent.x, this.mousedownEvent.y, this.x, this.y);
+ var time = Date.now();
+
+ if (distance > DRAG_OFFSET || time - this.mousedownEvent.time > this.$focusTimeout)
+ this.startSelect(this.mousedownEvent.getDocumentPosition());
+ };
+
+ this.onDoubleClick = function(ev) {
+ var pos = ev.getDocumentPosition();
+ var editor = this.editor;
+ var session = editor.session;
+
+ var range = session.getBracketRange(pos);
+ if (range) {
+ if (range.isEmpty()) {
+ range.start.column--;
+ range.end.column++;
+ }
+ this.setState("select");
+ } else {
+ range = editor.selection.getWordRange(pos.row, pos.column);
+ this.setState("selectByWords");
+ }
+ this.$clickSelection = range;
+ this.select();
+ };
+
+ this.onTripleClick = function(ev) {
+ var pos = ev.getDocumentPosition();
+ var editor = this.editor;
+
+ this.setState("selectByLines");
+ var range = editor.getSelectionRange();
+ if (range.isMultiLine() && range.contains(pos.row, pos.column)) {
+ this.$clickSelection = editor.selection.getLineRange(range.start.row);
+ this.$clickSelection.end = editor.selection.getLineRange(range.end.row).end;
+ } else {
+ this.$clickSelection = editor.selection.getLineRange(pos.row);
+ }
+ this.select();
+ };
+
+ this.onQuadClick = function(ev) {
+ var editor = this.editor;
+
+ editor.selectAll();
+ this.$clickSelection = editor.getSelectionRange();
+ this.setState("selectAll");
+ };
+
+ this.onMouseWheel = function(ev) {
+ if (ev.getAccelKey())
+ return;
+ if (ev.getShiftKey() && ev.wheelY && !ev.wheelX) {
+ ev.wheelX = ev.wheelY;
+ ev.wheelY = 0;
+ }
+
+ var editor = this.editor;
+
+ if (!this.$lastScroll)
+ this.$lastScroll = { t: 0, vx: 0, vy: 0, allowed: 0 };
+
+ var prevScroll = this.$lastScroll;
+ var t = ev.domEvent.timeStamp;
+ var dt = t - prevScroll.t;
+ var vx = dt ? ev.wheelX / dt : prevScroll.vx;
+ var vy = dt ? ev.wheelY / dt : prevScroll.vy;
+ if (dt < SCROLL_COOLDOWN_T) {
+ vx = (vx + prevScroll.vx) / 2;
+ vy = (vy + prevScroll.vy) / 2;
+ }
+
+ var direction = Math.abs(vx / vy);
+
+ var canScroll = false;
+ if (direction >= 1 && editor.renderer.isScrollableBy(ev.wheelX * ev.speed, 0))
+ canScroll = true;
+ if (direction <= 1 && editor.renderer.isScrollableBy(0, ev.wheelY * ev.speed))
+ canScroll = true;
+
+ if (canScroll) {
+ prevScroll.allowed = t;
+ } else if (t - prevScroll.allowed < SCROLL_COOLDOWN_T) {
+ var isSlower = Math.abs(vx) <= 1.5 * Math.abs(prevScroll.vx)
+ && Math.abs(vy) <= 1.5 * Math.abs(prevScroll.vy);
+ if (isSlower) {
+ canScroll = true;
+ prevScroll.allowed = t;
+ }
+ else {
+ prevScroll.allowed = 0;
+ }
+ }
+
+ prevScroll.t = t;
+ prevScroll.vx = vx;
+ prevScroll.vy = vy;
+
+ if (canScroll) {
+ editor.renderer.scrollBy(ev.wheelX * ev.speed, ev.wheelY * ev.speed);
+ return ev.stop();
+ }
+ };
+
+}).call(DefaultHandlers.prototype);
+
+exports.DefaultHandlers = DefaultHandlers;
+
+function calcDistance(ax, ay, bx, by) {
+ return Math.sqrt(Math.pow(bx - ax, 2) + Math.pow(by - ay, 2));
+}
+
+function calcRangeOrientation(range, cursor) {
+ if (range.start.row == range.end.row)
+ var cmp = 2 * cursor.column - range.start.column - range.end.column;
+ else if (range.start.row == range.end.row - 1 && !range.start.column && !range.end.column)
+ var cmp = cursor.column - 4;
+ else
+ var cmp = 2 * cursor.row - range.start.row - range.end.row;
+
+ if (cmp < 0)
+ return {cursor: range.start, anchor: range.end};
+ else
+ return {cursor: range.end, anchor: range.start};
+}
+
+});
+
+define("ace/tooltip",["require","exports","module","ace/lib/oop","ace/lib/dom"], function(require, exports, module) {
+"use strict";
+
+var oop = require("./lib/oop");
+var dom = require("./lib/dom");
+function Tooltip (parentNode) {
+ this.isOpen = false;
+ this.$element = null;
+ this.$parentNode = parentNode;
+}
+
+(function() {
+ this.$init = function() {
+ this.$element = dom.createElement("div");
+ this.$element.className = "ace_tooltip";
+ this.$element.style.display = "none";
+ this.$parentNode.appendChild(this.$element);
+ return this.$element;
+ };
+ this.getElement = function() {
+ return this.$element || this.$init();
+ };
+ this.setText = function(text) {
+ this.getElement().textContent = text;
+ };
+ this.setHtml = function(html) {
+ this.getElement().innerHTML = html;
+ };
+ this.setPosition = function(x, y) {
+ this.getElement().style.left = x + "px";
+ this.getElement().style.top = y + "px";
+ };
+ this.setClassName = function(className) {
+ dom.addCssClass(this.getElement(), className);
+ };
+ this.show = function(text, x, y) {
+ if (text != null)
+ this.setText(text);
+ if (x != null && y != null)
+ this.setPosition(x, y);
+ if (!this.isOpen) {
+ this.getElement().style.display = "block";
+ this.isOpen = true;
+ }
+ };
+
+ this.hide = function() {
+ if (this.isOpen) {
+ this.getElement().style.display = "none";
+ this.isOpen = false;
+ }
+ };
+ this.getHeight = function() {
+ return this.getElement().offsetHeight;
+ };
+ this.getWidth = function() {
+ return this.getElement().offsetWidth;
+ };
+
+ this.destroy = function() {
+ this.isOpen = false;
+ if (this.$element && this.$element.parentNode) {
+ this.$element.parentNode.removeChild(this.$element);
+ }
+ };
+
+}).call(Tooltip.prototype);
+
+exports.Tooltip = Tooltip;
+});
+
+define("ace/mouse/default_gutter_handler",["require","exports","module","ace/lib/dom","ace/lib/oop","ace/lib/event","ace/tooltip"], function(require, exports, module) {
+"use strict";
+var dom = require("../lib/dom");
+var oop = require("../lib/oop");
+var event = require("../lib/event");
+var Tooltip = require("../tooltip").Tooltip;
+
+function GutterHandler(mouseHandler) {
+ var editor = mouseHandler.editor;
+ var gutter = editor.renderer.$gutterLayer;
+ var tooltip = new GutterTooltip(editor.container);
+
+ mouseHandler.editor.setDefaultHandler("guttermousedown", function(e) {
+ if (!editor.isFocused() || e.getButton() != 0)
+ return;
+ var gutterRegion = gutter.getRegion(e);
+
+ if (gutterRegion == "foldWidgets")
+ return;
+
+ var row = e.getDocumentPosition().row;
+ var selection = editor.session.selection;
+
+ if (e.getShiftKey())
+ selection.selectTo(row, 0);
+ else {
+ if (e.domEvent.detail == 2) {
+ editor.selectAll();
+ return e.preventDefault();
+ }
+ mouseHandler.$clickSelection = editor.selection.getLineRange(row);
+ }
+ mouseHandler.setState("selectByLines");
+ mouseHandler.captureMouse(e);
+ return e.preventDefault();
+ });
+
+
+ var tooltipTimeout, mouseEvent, tooltipAnnotation;
+
+ function showTooltip() {
+ var row = mouseEvent.getDocumentPosition().row;
+ var annotation = gutter.$annotations[row];
+ if (!annotation)
+ return hideTooltip();
+
+ var maxRow = editor.session.getLength();
+ if (row == maxRow) {
+ var screenRow = editor.renderer.pixelToScreenCoordinates(0, mouseEvent.y).row;
+ var pos = mouseEvent.$pos;
+ if (screenRow > editor.session.documentToScreenRow(pos.row, pos.column))
+ return hideTooltip();
+ }
+
+ if (tooltipAnnotation == annotation)
+ return;
+ tooltipAnnotation = annotation.text.join("<br/>");
+
+ tooltip.setHtml(tooltipAnnotation);
+ tooltip.show();
+ editor._signal("showGutterTooltip", tooltip);
+ editor.on("mousewheel", hideTooltip);
+
+ if (mouseHandler.$tooltipFollowsMouse) {
+ moveTooltip(mouseEvent);
+ } else {
+ var gutterElement = mouseEvent.domEvent.target;
+ var rect = gutterElement.getBoundingClientRect();
+ var style = tooltip.getElement().style;
+ style.left = rect.right + "px";
+ style.top = rect.bottom + "px";
+ }
+ }
+
+ function hideTooltip() {
+ if (tooltipTimeout)
+ tooltipTimeout = clearTimeout(tooltipTimeout);
+ if (tooltipAnnotation) {
+ tooltip.hide();
+ tooltipAnnotation = null;
+ editor._signal("hideGutterTooltip", tooltip);
+ editor.off("mousewheel", hideTooltip);
+ }
+ }
+
+ function moveTooltip(e) {
+ tooltip.setPosition(e.x, e.y);
+ }
+
+ mouseHandler.editor.setDefaultHandler("guttermousemove", function(e) {
+ var target = e.domEvent.target || e.domEvent.srcElement;
+ if (dom.hasCssClass(target, "ace_fold-widget"))
+ return hideTooltip();
+
+ if (tooltipAnnotation && mouseHandler.$tooltipFollowsMouse)
+ moveTooltip(e);
+
+ mouseEvent = e;
+ if (tooltipTimeout)
+ return;
+ tooltipTimeout = setTimeout(function() {
+ tooltipTimeout = null;
+ if (mouseEvent && !mouseHandler.isMousePressed)
+ showTooltip();
+ else
+ hideTooltip();
+ }, 50);
+ });
+
+ event.addListener(editor.renderer.$gutter, "mouseout", function(e) {
+ mouseEvent = null;
+ if (!tooltipAnnotation || tooltipTimeout)
+ return;
+
+ tooltipTimeout = setTimeout(function() {
+ tooltipTimeout = null;
+ hideTooltip();
+ }, 50);
+ }, editor);
+
+ editor.on("changeSession", hideTooltip);
+}
+
+function GutterTooltip(parentNode) {
+ Tooltip.call(this, parentNode);
+}
+
+oop.inherits(GutterTooltip, Tooltip);
+
+(function(){
+ this.setPosition = function(x, y) {
+ var windowWidth = window.innerWidth || document.documentElement.clientWidth;
+ var windowHeight = window.innerHeight || document.documentElement.clientHeight;
+ var width = this.getWidth();
+ var height = this.getHeight();
+ x += 15;
+ y += 15;
+ if (x + width > windowWidth) {
+ x -= (x + width) - windowWidth;
+ }
+ if (y + height > windowHeight) {
+ y -= 20 + height;
+ }
+ Tooltip.prototype.setPosition.call(this, x, y);
+ };
+
+}).call(GutterTooltip.prototype);
+
+
+
+exports.GutterHandler = GutterHandler;
+
+});
+
+define("ace/mouse/mouse_event",["require","exports","module","ace/lib/event","ace/lib/useragent"], function(require, exports, module) {
+"use strict";
+
+var event = require("../lib/event");
+var useragent = require("../lib/useragent");
+var MouseEvent = exports.MouseEvent = function(domEvent, editor) {
+ this.domEvent = domEvent;
+ this.editor = editor;
+
+ this.x = this.clientX = domEvent.clientX;
+ this.y = this.clientY = domEvent.clientY;
+
+ this.$pos = null;
+ this.$inSelection = null;
+
+ this.propagationStopped = false;
+ this.defaultPrevented = false;
+};
+
+(function() {
+
+ this.stopPropagation = function() {
+ event.stopPropagation(this.domEvent);
+ this.propagationStopped = true;
+ };
+
+ this.preventDefault = function() {
+ event.preventDefault(this.domEvent);
+ this.defaultPrevented = true;
+ };
+
+ this.stop = function() {
+ this.stopPropagation();
+ this.preventDefault();
+ };
+ this.getDocumentPosition = function() {
+ if (this.$pos)
+ return this.$pos;
+
+ this.$pos = this.editor.renderer.screenToTextCoordinates(this.clientX, this.clientY);
+ return this.$pos;
+ };
+ this.inSelection = function() {
+ if (this.$inSelection !== null)
+ return this.$inSelection;
+
+ var editor = this.editor;
+
+
+ var selectionRange = editor.getSelectionRange();
+ if (selectionRange.isEmpty())
+ this.$inSelection = false;
+ else {
+ var pos = this.getDocumentPosition();
+ this.$inSelection = selectionRange.contains(pos.row, pos.column);
+ }
+
+ return this.$inSelection;
+ };
+ this.getButton = function() {
+ return event.getButton(this.domEvent);
+ };
+ this.getShiftKey = function() {
+ return this.domEvent.shiftKey;
+ };
+
+ this.getAccelKey = useragent.isMac
+ ? function() { return this.domEvent.metaKey; }
+ : function() { return this.domEvent.ctrlKey; };
+
+}).call(MouseEvent.prototype);
+
+});
+
+define("ace/mouse/dragdrop_handler",["require","exports","module","ace/lib/dom","ace/lib/event","ace/lib/useragent"], function(require, exports, module) {
+"use strict";
+
+var dom = require("../lib/dom");
+var event = require("../lib/event");
+var useragent = require("../lib/useragent");
+
+var AUTOSCROLL_DELAY = 200;
+var SCROLL_CURSOR_DELAY = 200;
+var SCROLL_CURSOR_HYSTERESIS = 5;
+
+function DragdropHandler(mouseHandler) {
+
+ var editor = mouseHandler.editor;
+
+ var blankImage = dom.createElement("img");
+ blankImage.src = "data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==";
+ if (useragent.isOpera)
+ blankImage.style.cssText = "width:1px;height:1px;position:fixed;top:0;left:0;z-index:2147483647;opacity:0;";
+
+ var exports = ["dragWait", "dragWaitEnd", "startDrag", "dragReadyEnd", "onMouseDrag"];
+
+ exports.forEach(function(x) {
+ mouseHandler[x] = this[x];
+ }, this);
+ editor.on("mousedown", this.onMouseDown.bind(mouseHandler));
+
+
+ var mouseTarget = editor.container;
+ var dragSelectionMarker, x, y;
+ var timerId, range;
+ var dragCursor, counter = 0;
+ var dragOperation;
+ var isInternal;
+ var autoScrollStartTime;
+ var cursorMovedTime;
+ var cursorPointOnCaretMoved;
+
+ this.onDragStart = function(e) {
+ if (this.cancelDrag || !mouseTarget.draggable) {
+ var self = this;
+ setTimeout(function(){
+ self.startSelect();
+ self.captureMouse(e);
+ }, 0);
+ return e.preventDefault();
+ }
+ range = editor.getSelectionRange();
+
+ var dataTransfer = e.dataTransfer;
+ dataTransfer.effectAllowed = editor.getReadOnly() ? "copy" : "copyMove";
+ if (useragent.isOpera) {
+ editor.container.appendChild(blankImage);
+ blankImage.scrollTop = 0;
+ }
+ dataTransfer.setDragImage && dataTransfer.setDragImage(blankImage, 0, 0);
+ if (useragent.isOpera) {
+ editor.container.removeChild(blankImage);
+ }
+ dataTransfer.clearData();
+ dataTransfer.setData("Text", editor.session.getTextRange());
+
+ isInternal = true;
+ this.setState("drag");
+ };
+
+ this.onDragEnd = function(e) {
+ mouseTarget.draggable = false;
+ isInternal = false;
+ this.setState(null);
+ if (!editor.getReadOnly()) {
+ var dropEffect = e.dataTransfer.dropEffect;
+ if (!dragOperation && dropEffect == "move")
+ editor.session.remove(editor.getSelectionRange());
+ editor.$resetCursorStyle();
+ }
+ this.editor.unsetStyle("ace_dragging");
+ this.editor.renderer.setCursorStyle("");
+ };
+
+ this.onDragEnter = function(e) {
+ if (editor.getReadOnly() || !canAccept(e.dataTransfer))
+ return;
+ x = e.clientX;
+ y = e.clientY;
+ if (!dragSelectionMarker)
+ addDragMarker();
+ counter++;
+ e.dataTransfer.dropEffect = dragOperation = getDropEffect(e);
+ return event.preventDefault(e);
+ };
+
+ this.onDragOver = function(e) {
+ if (editor.getReadOnly() || !canAccept(e.dataTransfer))
+ return;
+ x = e.clientX;
+ y = e.clientY;
+ if (!dragSelectionMarker) {
+ addDragMarker();
+ counter++;
+ }
+ if (onMouseMoveTimer !== null)
+ onMouseMoveTimer = null;
+
+ e.dataTransfer.dropEffect = dragOperation = getDropEffect(e);
+ return event.preventDefault(e);
+ };
+
+ this.onDragLeave = function(e) {
+ counter--;
+ if (counter <= 0 && dragSelectionMarker) {
+ clearDragMarker();
+ dragOperation = null;
+ return event.preventDefault(e);
+ }
+ };
+
+ this.onDrop = function(e) {
+ if (!dragCursor)
+ return;
+ var dataTransfer = e.dataTransfer;
+ if (isInternal) {
+ switch (dragOperation) {
+ case "move":
+ if (range.contains(dragCursor.row, dragCursor.column)) {
+ range = {
+ start: dragCursor,
+ end: dragCursor
+ };
+ } else {
+ range = editor.moveText(range, dragCursor);
+ }
+ break;
+ case "copy":
+ range = editor.moveText(range, dragCursor, true);
+ break;
+ }
+ } else {
+ var dropData = dataTransfer.getData('Text');
+ range = {
+ start: dragCursor,
+ end: editor.session.insert(dragCursor, dropData)
+ };
+ editor.focus();
+ dragOperation = null;
+ }
+ clearDragMarker();
+ return event.preventDefault(e);
+ };
+
+ event.addListener(mouseTarget, "dragstart", this.onDragStart.bind(mouseHandler), editor);
+ event.addListener(mouseTarget, "dragend", this.onDragEnd.bind(mouseHandler), editor);
+ event.addListener(mouseTarget, "dragenter", this.onDragEnter.bind(mouseHandler), editor);
+ event.addListener(mouseTarget, "dragover", this.onDragOver.bind(mouseHandler), editor);
+ event.addListener(mouseTarget, "dragleave", this.onDragLeave.bind(mouseHandler), editor);
+ event.addListener(mouseTarget, "drop", this.onDrop.bind(mouseHandler), editor);
+
+ function scrollCursorIntoView(cursor, prevCursor) {
+ var now = Date.now();
+ var vMovement = !prevCursor || cursor.row != prevCursor.row;
+ var hMovement = !prevCursor || cursor.column != prevCursor.column;
+ if (!cursorMovedTime || vMovement || hMovement) {
+ editor.moveCursorToPosition(cursor);
+ cursorMovedTime = now;
+ cursorPointOnCaretMoved = {x: x, y: y};
+ } else {
+ var distance = calcDistance(cursorPointOnCaretMoved.x, cursorPointOnCaretMoved.y, x, y);
+ if (distance > SCROLL_CURSOR_HYSTERESIS) {
+ cursorMovedTime = null;
+ } else if (now - cursorMovedTime >= SCROLL_CURSOR_DELAY) {
+ editor.renderer.scrollCursorIntoView();
+ cursorMovedTime = null;
+ }
+ }
+ }
+
+ function autoScroll(cursor, prevCursor) {
+ var now = Date.now();
+ var lineHeight = editor.renderer.layerConfig.lineHeight;
+ var characterWidth = editor.renderer.layerConfig.characterWidth;
+ var editorRect = editor.renderer.scroller.getBoundingClientRect();
+ var offsets = {
+ x: {
+ left: x - editorRect.left,
+ right: editorRect.right - x
+ },
+ y: {
+ top: y - editorRect.top,
+ bottom: editorRect.bottom - y
+ }
+ };
+ var nearestXOffset = Math.min(offsets.x.left, offsets.x.right);
+ var nearestYOffset = Math.min(offsets.y.top, offsets.y.bottom);
+ var scrollCursor = {row: cursor.row, column: cursor.column};
+ if (nearestXOffset / characterWidth <= 2) {
+ scrollCursor.column += (offsets.x.left < offsets.x.right ? -3 : +2);
+ }
+ if (nearestYOffset / lineHeight <= 1) {
+ scrollCursor.row += (offsets.y.top < offsets.y.bottom ? -1 : +1);
+ }
+ var vScroll = cursor.row != scrollCursor.row;
+ var hScroll = cursor.column != scrollCursor.column;
+ var vMovement = !prevCursor || cursor.row != prevCursor.row;
+ if (vScroll || (hScroll && !vMovement)) {
+ if (!autoScrollStartTime)
+ autoScrollStartTime = now;
+ else if (now - autoScrollStartTime >= AUTOSCROLL_DELAY)
+ editor.renderer.scrollCursorIntoView(scrollCursor);
+ } else {
+ autoScrollStartTime = null;
+ }
+ }
+
+ function onDragInterval() {
+ var prevCursor = dragCursor;
+ dragCursor = editor.renderer.screenToTextCoordinates(x, y);
+ scrollCursorIntoView(dragCursor, prevCursor);
+ autoScroll(dragCursor, prevCursor);
+ }
+
+ function addDragMarker() {
+ range = editor.selection.toOrientedRange();
+ dragSelectionMarker = editor.session.addMarker(range, "ace_selection", editor.getSelectionStyle());
+ editor.clearSelection();
+ if (editor.isFocused())
+ editor.renderer.$cursorLayer.setBlinking(false);
+ clearInterval(timerId);
+ onDragInterval();
+ timerId = setInterval(onDragInterval, 20);
+ counter = 0;
+ event.addListener(document, "mousemove", onMouseMove);
+ }
+
+ function clearDragMarker() {
+ clearInterval(timerId);
+ editor.session.removeMarker(dragSelectionMarker);
+ dragSelectionMarker = null;
+ editor.selection.fromOrientedRange(range);
+ if (editor.isFocused() && !isInternal)
+ editor.$resetCursorStyle();
+ range = null;
+ dragCursor = null;
+ counter = 0;
+ autoScrollStartTime = null;
+ cursorMovedTime = null;
+ event.removeListener(document, "mousemove", onMouseMove);
+ }
+ var onMouseMoveTimer = null;
+ function onMouseMove() {
+ if (onMouseMoveTimer == null) {
+ onMouseMoveTimer = setTimeout(function() {
+ if (onMouseMoveTimer != null && dragSelectionMarker)
+ clearDragMarker();
+ }, 20);
+ }
+ }
+
+ function canAccept(dataTransfer) {
+ var types = dataTransfer.types;
+ return !types || Array.prototype.some.call(types, function(type) {
+ return type == 'text/plain' || type == 'Text';
+ });
+ }
+
+ function getDropEffect(e) {
+ var copyAllowed = ['copy', 'copymove', 'all', 'uninitialized'];
+ var moveAllowed = ['move', 'copymove', 'linkmove', 'all', 'uninitialized'];
+
+ var copyModifierState = useragent.isMac ? e.altKey : e.ctrlKey;
+ var effectAllowed = "uninitialized";
+ try {
+ effectAllowed = e.dataTransfer.effectAllowed.toLowerCase();
+ } catch (e) {}
+ var dropEffect = "none";
+
+ if (copyModifierState && copyAllowed.indexOf(effectAllowed) >= 0)
+ dropEffect = "copy";
+ else if (moveAllowed.indexOf(effectAllowed) >= 0)
+ dropEffect = "move";
+ else if (copyAllowed.indexOf(effectAllowed) >= 0)
+ dropEffect = "copy";
+
+ return dropEffect;
+ }
+}
+
+(function() {
+
+ this.dragWait = function() {
+ var interval = Date.now() - this.mousedownEvent.time;
+ if (interval > this.editor.getDragDelay())
+ this.startDrag();
+ };
+
+ this.dragWaitEnd = function() {
+ var target = this.editor.container;
+ target.draggable = false;
+ this.startSelect(this.mousedownEvent.getDocumentPosition());
+ this.selectEnd();
+ };
+
+ this.dragReadyEnd = function(e) {
+ this.editor.$resetCursorStyle();
+ this.editor.unsetStyle("ace_dragging");
+ this.editor.renderer.setCursorStyle("");
+ this.dragWaitEnd();
+ };
+
+ this.startDrag = function(){
+ this.cancelDrag = false;
+ var editor = this.editor;
+ var target = editor.container;
+ target.draggable = true;
+ editor.renderer.$cursorLayer.setBlinking(false);
+ editor.setStyle("ace_dragging");
+ var cursorStyle = useragent.isWin ? "default" : "move";
+ editor.renderer.setCursorStyle(cursorStyle);
+ this.setState("dragReady");
+ };
+
+ this.onMouseDrag = function(e) {
+ var target = this.editor.container;
+ if (useragent.isIE && this.state == "dragReady") {
+ var distance = calcDistance(this.mousedownEvent.x, this.mousedownEvent.y, this.x, this.y);
+ if (distance > 3)
+ target.dragDrop();
+ }
+ if (this.state === "dragWait") {
+ var distance = calcDistance(this.mousedownEvent.x, this.mousedownEvent.y, this.x, this.y);
+ if (distance > 0) {
+ target.draggable = false;
+ this.startSelect(this.mousedownEvent.getDocumentPosition());
+ }
+ }
+ };
+
+ this.onMouseDown = function(e) {
+ if (!this.$dragEnabled)
+ return;
+ this.mousedownEvent = e;
+ var editor = this.editor;
+
+ var inSelection = e.inSelection();
+ var button = e.getButton();
+ var clickCount = e.domEvent.detail || 1;
+ if (clickCount === 1 && button === 0 && inSelection) {
+ if (e.editor.inMultiSelectMode && (e.getAccelKey() || e.getShiftKey()))
+ return;
+ this.mousedownEvent.time = Date.now();
+ var eventTarget = e.domEvent.target || e.domEvent.srcElement;
+ if ("unselectable" in eventTarget)
+ eventTarget.unselectable = "on";
+ if (editor.getDragDelay()) {
+ if (useragent.isWebKit) {
+ this.cancelDrag = true;
+ var mouseTarget = editor.container;
+ mouseTarget.draggable = true;
+ }
+ this.setState("dragWait");
+ } else {
+ this.startDrag();
+ }
+ this.captureMouse(e, this.onMouseDrag.bind(this));
+ e.defaultPrevented = true;
+ }
+ };
+
+}).call(DragdropHandler.prototype);
+
+
+function calcDistance(ax, ay, bx, by) {
+ return Math.sqrt(Math.pow(bx - ax, 2) + Math.pow(by - ay, 2));
+}
+
+exports.DragdropHandler = DragdropHandler;
+
+});
+
+define("ace/mouse/touch_handler",["require","exports","module","ace/mouse/mouse_event","ace/lib/event","ace/lib/dom"], function(require, exports, module) {
+"use strict";
+
+var MouseEvent = require("./mouse_event").MouseEvent;
+var event = require("../lib/event");
+var dom = require("../lib/dom");
+
+exports.addTouchListeners = function(el, editor) {
+ var mode = "scroll";
+ var startX;
+ var startY;
+ var touchStartT;
+ var lastT;
+ var longTouchTimer;
+ var animationTimer;
+ var animationSteps = 0;
+ var pos;
+ var clickCount = 0;
+ var vX = 0;
+ var vY = 0;
+ var pressed;
+ var contextMenu;
+
+ function createContextMenu() {
+ var clipboard = window.navigator && window.navigator.clipboard;
+ var isOpen = false;
+ var updateMenu = function() {
+ var selected = editor.getCopyText();
+ var hasUndo = editor.session.getUndoManager().hasUndo();
+ contextMenu.replaceChild(
+ dom.buildDom(isOpen ? ["span",
+ !selected && ["span", { class: "ace_mobile-button", action: "selectall" }, "Select All"],
+ selected && ["span", { class: "ace_mobile-button", action: "copy" }, "Copy"],
+ selected && ["span", { class: "ace_mobile-button", action: "cut" }, "Cut"],
+ clipboard && ["span", { class: "ace_mobile-button", action: "paste" }, "Paste"],
+ hasUndo && ["span", { class: "ace_mobile-button", action: "undo" }, "Undo"],
+ ["span", { class: "ace_mobile-button", action: "find" }, "Find"],
+ ["span", { class: "ace_mobile-button", action: "openCommandPallete" }, "Pallete"]
+ ] : ["span"]),
+ contextMenu.firstChild
+ );
+ };
+ var handleClick = function(e) {
+ var action = e.target.getAttribute("action");
+
+ if (action == "more" || !isOpen) {
+ isOpen = !isOpen;
+ return updateMenu();
+ }
+ if (action == "paste") {
+ clipboard.readText().then(function (text) {
+ editor.execCommand(action, text);
+ });
+ }
+ else if (action) {
+ if (action == "cut" || action == "copy") {
+ if (clipboard)
+ clipboard.writeText(editor.getCopyText());
+ else
+ document.execCommand("copy");
+ }
+ editor.execCommand(action);
+ }
+ contextMenu.firstChild.style.display = "none";
+ isOpen = false;
+ if (action != "openCommandPallete")
+ editor.focus();
+ };
+ contextMenu = dom.buildDom(["div",
+ {
+ class: "ace_mobile-menu",
+ ontouchstart: function(e) {
+ mode = "menu";
+ e.stopPropagation();
+ e.preventDefault();
+ editor.textInput.focus();
+ },
+ ontouchend: function(e) {
+ e.stopPropagation();
+ e.preventDefault();
+ handleClick(e);
+ },
+ onclick: handleClick
+ },
+ ["span"],
+ ["span", { class: "ace_mobile-button", action: "more" }, "..."]
+ ], editor.container);
+ }
+ function showContextMenu() {
+ if (!contextMenu) createContextMenu();
+ var cursor = editor.selection.cursor;
+ var pagePos = editor.renderer.textToScreenCoordinates(cursor.row, cursor.column);
+ var leftOffset = editor.renderer.textToScreenCoordinates(0, 0).pageX;
+ var scrollLeft = editor.renderer.scrollLeft;
+ var rect = editor.container.getBoundingClientRect();
+ contextMenu.style.top = pagePos.pageY - rect.top - 3 + "px";
+ if (pagePos.pageX - rect.left < rect.width - 70) {
+ contextMenu.style.left = "";
+ contextMenu.style.right = "10px";
+ } else {
+ contextMenu.style.right = "";
+ contextMenu.style.left = leftOffset + scrollLeft - rect.left + "px";
+ }
+ contextMenu.style.display = "";
+ contextMenu.firstChild.style.display = "none";
+ editor.on("input", hideContextMenu);
+ }
+ function hideContextMenu(e) {
+ if (contextMenu)
+ contextMenu.style.display = "none";
+ editor.off("input", hideContextMenu);
+ }
+
+ function handleLongTap() {
+ longTouchTimer = null;
+ clearTimeout(longTouchTimer);
+ var range = editor.selection.getRange();
+ var inSelection = range.contains(pos.row, pos.column);
+ if (range.isEmpty() || !inSelection) {
+ editor.selection.moveToPosition(pos);
+ editor.selection.selectWord();
+ }
+ mode = "wait";
+ showContextMenu();
+ }
+ function switchToSelectionMode() {
+ longTouchTimer = null;
+ clearTimeout(longTouchTimer);
+ editor.selection.moveToPosition(pos);
+ var range = clickCount >= 2
+ ? editor.selection.getLineRange(pos.row)
+ : editor.session.getBracketRange(pos);
+ if (range && !range.isEmpty()) {
+ editor.selection.setRange(range);
+ } else {
+ editor.selection.selectWord();
+ }
+ mode = "wait";
+ }
+ event.addListener(el, "contextmenu", function(e) {
+ if (!pressed) return;
+ var textarea = editor.textInput.getElement();
+ textarea.focus();
+ }, editor);
+ event.addListener(el, "touchstart", function (e) {
+ var touches = e.touches;
+ if (longTouchTimer || touches.length > 1) {
+ clearTimeout(longTouchTimer);
+ longTouchTimer = null;
+ touchStartT = -1;
+ mode = "zoom";
+ return;
+ }
+
+ pressed = editor.$mouseHandler.isMousePressed = true;
+ var h = editor.renderer.layerConfig.lineHeight;
+ var w = editor.renderer.layerConfig.lineHeight;
+ var t = e.timeStamp;
+ lastT = t;
+ var touchObj = touches[0];
+ var x = touchObj.clientX;
+ var y = touchObj.clientY;
+ if (Math.abs(startX - x) + Math.abs(startY - y) > h)
+ touchStartT = -1;
+
+ startX = e.clientX = x;
+ startY = e.clientY = y;
+ vX = vY = 0;
+
+ var ev = new MouseEvent(e, editor);
+ pos = ev.getDocumentPosition();
+
+ if (t - touchStartT < 500 && touches.length == 1 && !animationSteps) {
+ clickCount++;
+ e.preventDefault();
+ e.button = 0;
+ switchToSelectionMode();
+ } else {
+ clickCount = 0;
+ var cursor = editor.selection.cursor;
+ var anchor = editor.selection.isEmpty() ? cursor : editor.selection.anchor;
+
+ var cursorPos = editor.renderer.$cursorLayer.getPixelPosition(cursor, true);
+ var anchorPos = editor.renderer.$cursorLayer.getPixelPosition(anchor, true);
+ var rect = editor.renderer.scroller.getBoundingClientRect();
+ var offsetTop = editor.renderer.layerConfig.offset;
+ var offsetLeft = editor.renderer.scrollLeft;
+ var weightedDistance = function(x, y) {
+ x = x / w;
+ y = y / h - 0.75;
+ return x * x + y * y;
+ };
+
+ if (e.clientX < rect.left) {
+ mode = "zoom";
+ return;
+ }
+
+ var diff1 = weightedDistance(
+ e.clientX - rect.left - cursorPos.left + offsetLeft,
+ e.clientY - rect.top - cursorPos.top + offsetTop
+ );
+ var diff2 = weightedDistance(
+ e.clientX - rect.left - anchorPos.left + offsetLeft,
+ e.clientY - rect.top - anchorPos.top + offsetTop
+ );
+ if (diff1 < 3.5 && diff2 < 3.5)
+ mode = diff1 > diff2 ? "cursor" : "anchor";
+
+ if (diff2 < 3.5)
+ mode = "anchor";
+ else if (diff1 < 3.5)
+ mode = "cursor";
+ else
+ mode = "scroll";
+ longTouchTimer = setTimeout(handleLongTap, 450);
+ }
+ touchStartT = t;
+ }, editor);
+
+ event.addListener(el, "touchend", function (e) {
+ pressed = editor.$mouseHandler.isMousePressed = false;
+ if (animationTimer) clearInterval(animationTimer);
+ if (mode == "zoom") {
+ mode = "";
+ animationSteps = 0;
+ } else if (longTouchTimer) {
+ editor.selection.moveToPosition(pos);
+ animationSteps = 0;
+ showContextMenu();
+ } else if (mode == "scroll") {
+ animate();
+ hideContextMenu();
+ } else {
+ showContextMenu();
+ }
+ clearTimeout(longTouchTimer);
+ longTouchTimer = null;
+ }, editor);
+ event.addListener(el, "touchmove", function (e) {
+ if (longTouchTimer) {
+ clearTimeout(longTouchTimer);
+ longTouchTimer = null;
+ }
+ var touches = e.touches;
+ if (touches.length > 1 || mode == "zoom") return;
+
+ var touchObj = touches[0];
+
+ var wheelX = startX - touchObj.clientX;
+ var wheelY = startY - touchObj.clientY;
+
+ if (mode == "wait") {
+ if (wheelX * wheelX + wheelY * wheelY > 4)
+ mode = "cursor";
+ else
+ return e.preventDefault();
+ }
+
+ startX = touchObj.clientX;
+ startY = touchObj.clientY;
+
+ e.clientX = touchObj.clientX;
+ e.clientY = touchObj.clientY;
+
+ var t = e.timeStamp;
+ var dt = t - lastT;
+ lastT = t;
+ if (mode == "scroll") {
+ var mouseEvent = new MouseEvent(e, editor);
+ mouseEvent.speed = 1;
+ mouseEvent.wheelX = wheelX;
+ mouseEvent.wheelY = wheelY;
+ if (10 * Math.abs(wheelX) < Math.abs(wheelY)) wheelX = 0;
+ if (10 * Math.abs(wheelY) < Math.abs(wheelX)) wheelY = 0;
+ if (dt != 0) {
+ vX = wheelX / dt;
+ vY = wheelY / dt;
+ }
+ editor._emit("mousewheel", mouseEvent);
+ if (!mouseEvent.propagationStopped) {
+ vX = vY = 0;
+ }
+ }
+ else {
+ var ev = new MouseEvent(e, editor);
+ var pos = ev.getDocumentPosition();
+ if (mode == "cursor")
+ editor.selection.moveCursorToPosition(pos);
+ else if (mode == "anchor")
+ editor.selection.setSelectionAnchor(pos.row, pos.column);
+ editor.renderer.scrollCursorIntoView(pos);
+ e.preventDefault();
+ }
+ }, editor);
+
+ function animate() {
+ animationSteps += 60;
+ animationTimer = setInterval(function() {
+ if (animationSteps-- <= 0) {
+ clearInterval(animationTimer);
+ animationTimer = null;
+ }
+ if (Math.abs(vX) < 0.01) vX = 0;
+ if (Math.abs(vY) < 0.01) vY = 0;
+ if (animationSteps < 20) vX = 0.9 * vX;
+ if (animationSteps < 20) vY = 0.9 * vY;
+ var oldScrollTop = editor.session.getScrollTop();
+ editor.renderer.scrollBy(10 * vX, 10 * vY);
+ if (oldScrollTop == editor.session.getScrollTop())
+ animationSteps = 0;
+ }, 10);
+ }
+};
+
+});
+
+define("ace/lib/net",["require","exports","module","ace/lib/dom"], function(require, exports, module) {
+"use strict";
+var dom = require("./dom");
+
+exports.get = function (url, callback) {
+ var xhr = new XMLHttpRequest();
+ xhr.open('GET', url, true);
+ xhr.onreadystatechange = function () {
+ if (xhr.readyState === 4) {
+ callback(xhr.responseText);
+ }
+ };
+ xhr.send(null);
+};
+
+exports.loadScript = function(path, callback) {
+ var head = dom.getDocumentHead();
+ var s = document.createElement('script');
+
+ s.src = path;
+ head.appendChild(s);
+
+ s.onload = s.onreadystatechange = function(_, isAbort) {
+ if (isAbort || !s.readyState || s.readyState == "loaded" || s.readyState == "complete") {
+ s = s.onload = s.onreadystatechange = null;
+ if (!isAbort)
+ callback();
+ }
+ };
+};
+exports.qualifyURL = function(url) {
+ var a = document.createElement('a');
+ a.href = url;
+ return a.href;
+};
+
+});
+
+define("ace/lib/event_emitter",["require","exports","module"], function(require, exports, module) {
+"use strict";
+
+var EventEmitter = {};
+var stopPropagation = function() { this.propagationStopped = true; };
+var preventDefault = function() { this.defaultPrevented = true; };
+
+EventEmitter._emit =
+EventEmitter._dispatchEvent = function(eventName, e) {
+ this._eventRegistry || (this._eventRegistry = {});
+ this._defaultHandlers || (this._defaultHandlers = {});
+
+ var listeners = this._eventRegistry[eventName] || [];
+ var defaultHandler = this._defaultHandlers[eventName];
+ if (!listeners.length && !defaultHandler)
+ return;
+
+ if (typeof e != "object" || !e)
+ e = {};
+
+ if (!e.type)
+ e.type = eventName;
+ if (!e.stopPropagation)
+ e.stopPropagation = stopPropagation;
+ if (!e.preventDefault)
+ e.preventDefault = preventDefault;
+
+ listeners = listeners.slice();
+ for (var i=0; i<listeners.length; i++) {
+ listeners[i](e, this);
+ if (e.propagationStopped)
+ break;
+ }
+
+ if (defaultHandler && !e.defaultPrevented)
+ return defaultHandler(e, this);
+};
+
+
+EventEmitter._signal = function(eventName, e) {
+ var listeners = (this._eventRegistry || {})[eventName];
+ if (!listeners)
+ return;
+ listeners = listeners.slice();
+ for (var i=0; i<listeners.length; i++)
+ listeners[i](e, this);
+};
+
+EventEmitter.once = function(eventName, callback) {
+ var _self = this;
+ this.on(eventName, function newCallback() {
+ _self.off(eventName, newCallback);
+ callback.apply(null, arguments);
+ });
+ if (!callback) {
+ return new Promise(function(resolve) {
+ callback = resolve;
+ });
+ }
+};
+
+
+EventEmitter.setDefaultHandler = function(eventName, callback) {
+ var handlers = this._defaultHandlers;
+ if (!handlers)
+ handlers = this._defaultHandlers = {_disabled_: {}};
+
+ if (handlers[eventName]) {
+ var old = handlers[eventName];
+ var disabled = handlers._disabled_[eventName];
+ if (!disabled)
+ handlers._disabled_[eventName] = disabled = [];
+ disabled.push(old);
+ var i = disabled.indexOf(callback);
+ if (i != -1)
+ disabled.splice(i, 1);
+ }
+ handlers[eventName] = callback;
+};
+EventEmitter.removeDefaultHandler = function(eventName, callback) {
+ var handlers = this._defaultHandlers;
+ if (!handlers)
+ return;
+ var disabled = handlers._disabled_[eventName];
+
+ if (handlers[eventName] == callback) {
+ if (disabled)
+ this.setDefaultHandler(eventName, disabled.pop());
+ } else if (disabled) {
+ var i = disabled.indexOf(callback);
+ if (i != -1)
+ disabled.splice(i, 1);
+ }
+};
+
+EventEmitter.on =
+EventEmitter.addEventListener = function(eventName, callback, capturing) {
+ this._eventRegistry = this._eventRegistry || {};
+
+ var listeners = this._eventRegistry[eventName];
+ if (!listeners)
+ listeners = this._eventRegistry[eventName] = [];
+
+ if (listeners.indexOf(callback) == -1)
+ listeners[capturing ? "unshift" : "push"](callback);
+ return callback;
+};
+
+EventEmitter.off =
+EventEmitter.removeListener =
+EventEmitter.removeEventListener = function(eventName, callback) {
+ this._eventRegistry = this._eventRegistry || {};
+
+ var listeners = this._eventRegistry[eventName];
+ if (!listeners)
+ return;
+
+ var index = listeners.indexOf(callback);
+ if (index !== -1)
+ listeners.splice(index, 1);
+};
+
+EventEmitter.removeAllListeners = function(eventName) {
+ if (!eventName) this._eventRegistry = this._defaultHandlers = undefined;
+ if (this._eventRegistry) this._eventRegistry[eventName] = undefined;
+ if (this._defaultHandlers) this._defaultHandlers[eventName] = undefined;
+};
+
+exports.EventEmitter = EventEmitter;
+
+});
+
+define("ace/lib/app_config",["require","exports","module","ace/lib/oop","ace/lib/event_emitter"], function(require, exports, module) {
+"no use strict";
+
+var oop = require("./oop");
+var EventEmitter = require("./event_emitter").EventEmitter;
+
+var optionsProvider = {
+ setOptions: function(optList) {
+ Object.keys(optList).forEach(function(key) {
+ this.setOption(key, optList[key]);
+ }, this);
+ },
+ getOptions: function(optionNames) {
+ var result = {};
+ if (!optionNames) {
+ var options = this.$options;
+ optionNames = Object.keys(options).filter(function(key) {
+ return !options[key].hidden;
+ });
+ } else if (!Array.isArray(optionNames)) {
+ result = optionNames;
+ optionNames = Object.keys(result);
+ }
+ optionNames.forEach(function(key) {
+ result[key] = this.getOption(key);
+ }, this);
+ return result;
+ },
+ setOption: function(name, value) {
+ if (this["$" + name] === value)
+ return;
+ var opt = this.$options[name];
+ if (!opt) {
+ return warn('misspelled option "' + name + '"');
+ }
+ if (opt.forwardTo)
+ return this[opt.forwardTo] && this[opt.forwardTo].setOption(name, value);
+
+ if (!opt.handlesSet)
+ this["$" + name] = value;
+ if (opt && opt.set)
+ opt.set.call(this, value);
+ },
+ getOption: function(name) {
+ var opt = this.$options[name];
+ if (!opt) {
+ return warn('misspelled option "' + name + '"');
+ }
+ if (opt.forwardTo)
+ return this[opt.forwardTo] && this[opt.forwardTo].getOption(name);
+ return opt && opt.get ? opt.get.call(this) : this["$" + name];
+ }
+};
+
+function warn(message) {
+ if (typeof console != "undefined" && console.warn)
+ console.warn.apply(console, arguments);
+}
+
+function reportError(msg, data) {
+ var e = new Error(msg);
+ e.data = data;
+ if (typeof console == "object" && console.error)
+ console.error(e);
+ setTimeout(function() { throw e; });
+}
+
+var AppConfig = function() {
+ this.$defaultOptions = {};
+};
+
+(function() {
+ oop.implement(this, EventEmitter);
+ this.defineOptions = function(obj, path, options) {
+ if (!obj.$options)
+ this.$defaultOptions[path] = obj.$options = {};
+
+ Object.keys(options).forEach(function(key) {
+ var opt = options[key];
+ if (typeof opt == "string")
+ opt = {forwardTo: opt};
+
+ opt.name || (opt.name = key);
+ obj.$options[opt.name] = opt;
+ if ("initialValue" in opt)
+ obj["$" + opt.name] = opt.initialValue;
+ });
+ oop.implement(obj, optionsProvider);
+
+ return this;
+ };
+
+ this.resetOptions = function(obj) {
+ Object.keys(obj.$options).forEach(function(key) {
+ var opt = obj.$options[key];
+ if ("value" in opt)
+ obj.setOption(key, opt.value);
+ });
+ };
+
+ this.setDefaultValue = function(path, name, value) {
+ if (!path) {
+ for (path in this.$defaultOptions)
+ if (this.$defaultOptions[path][name])
+ break;
+ if (!this.$defaultOptions[path][name])
+ return false;
+ }
+ var opts = this.$defaultOptions[path] || (this.$defaultOptions[path] = {});
+ if (opts[name]) {
+ if (opts.forwardTo)
+ this.setDefaultValue(opts.forwardTo, name, value);
+ else
+ opts[name].value = value;
+ }
+ };
+
+ this.setDefaultValues = function(path, optionHash) {
+ Object.keys(optionHash).forEach(function(key) {
+ this.setDefaultValue(path, key, optionHash[key]);
+ }, this);
+ };
+
+ this.warn = warn;
+ this.reportError = reportError;
+
+}).call(AppConfig.prototype);
+
+exports.AppConfig = AppConfig;
+
+});
+
+define("ace/config",["require","exports","module","ace/lib/lang","ace/lib/oop","ace/lib/net","ace/lib/app_config"], function(require, exports, module) {
+"no use strict";
+
+var lang = require("./lib/lang");
+var oop = require("./lib/oop");
+var net = require("./lib/net");
+var AppConfig = require("./lib/app_config").AppConfig;
+
+module.exports = exports = new AppConfig();
+
+var global = (function() {
+ return this || typeof window != "undefined" && window;
+})();
+
+var options = {
+ packaged: false,
+ workerPath: null,
+ modePath: null,
+ themePath: null,
+ basePath: "",
+ suffix: ".js",
+ $moduleUrls: {},
+ loadWorkerFromBlob: true,
+ sharedPopups: false
+};
+
+exports.get = function(key) {
+ if (!options.hasOwnProperty(key))
+ throw new Error("Unknown config key: " + key);
+
+ return options[key];
+};
+
+exports.set = function(key, value) {
+ if (options.hasOwnProperty(key))
+ options[key] = value;
+ else if (this.setDefaultValue("", key, value) == false)
+ throw new Error("Unknown config key: " + key);
+};
+
+exports.all = function() {
+ return lang.copyObject(options);
+};
+
+exports.$modes = {};
+exports.moduleUrl = function(name, component) {
+ if (options.$moduleUrls[name])
+ return options.$moduleUrls[name];
+
+ var parts = name.split("/");
+ component = component || parts[parts.length - 2] || "";
+ var sep = component == "snippets" ? "/" : "-";
+ var base = parts[parts.length - 1];
+ if (component == "worker" && sep == "-") {
+ var re = new RegExp("^" + component + "[\\-_]|[\\-_]" + component + "$", "g");
+ base = base.replace(re, "");
+ }
+
+ if ((!base || base == component) && parts.length > 1)
+ base = parts[parts.length - 2];
+ var path = options[component + "Path"];
+ if (path == null) {
+ path = options.basePath;
+ } else if (sep == "/") {
+ component = sep = "";
+ }
+ if (path && path.slice(-1) != "/")
+ path += "/";
+ return path + component + sep + base + this.get("suffix");
+};
+
+exports.setModuleUrl = function(name, subst) {
+ return options.$moduleUrls[name] = subst;
+};
+
+exports.$loading = {};
+exports.loadModule = function(moduleName, onLoad) {
+ var module, moduleType;
+ if (Array.isArray(moduleName)) {
+ moduleType = moduleName[0];
+ moduleName = moduleName[1];
+ }
+
+ try {
+ module = require(moduleName);
+ } catch (e) {}
+ if (module && !exports.$loading[moduleName])
+ return onLoad && onLoad(module);
+
+ if (!exports.$loading[moduleName])
+ exports.$loading[moduleName] = [];
+
+ exports.$loading[moduleName].push(onLoad);
+
+ if (exports.$loading[moduleName].length > 1)
+ return;
+
+ var afterLoad = function() {
+ require([moduleName], function(module) {
+ exports._emit("load.module", {name: moduleName, module: module});
+ var listeners = exports.$loading[moduleName];
+ exports.$loading[moduleName] = null;
+ listeners.forEach(function(onLoad) {
+ onLoad && onLoad(module);
+ });
+ });
+ };
+
+ if (!exports.get("packaged"))
+ return afterLoad();
+
+ net.loadScript(exports.moduleUrl(moduleName, moduleType), afterLoad);
+ reportErrorIfPathIsNotConfigured();
+};
+
+var reportErrorIfPathIsNotConfigured = function() {
+ if (
+ !options.basePath && !options.workerPath
+ && !options.modePath && !options.themePath
+ && !Object.keys(options.$moduleUrls).length
+ ) {
+ console.error(
+ "Unable to infer path to ace from script src,",
+ "use ace.config.set('basePath', 'path') to enable dynamic loading of modes and themes",
+ "or with webpack use ace/webpack-resolver"
+ );
+ reportErrorIfPathIsNotConfigured = function() {};
+ }
+};
+init(true);function init(packaged) {
+
+ if (!global || !global.document)
+ return;
+
+ options.packaged = packaged || require.packaged || module.packaged || (global.define && define.packaged);
+
+ var scriptOptions = {};
+ var scriptUrl = "";
+ var currentScript = (document.currentScript || document._currentScript ); // native or polyfill
+ var currentDocument = currentScript && currentScript.ownerDocument || document;
+
+ var scripts = currentDocument.getElementsByTagName("script");
+ for (var i=0; i<scripts.length; i++) {
+ var script = scripts[i];
+
+ var src = script.src || script.getAttribute("src");
+ if (!src)
+ continue;
+
+ var attributes = script.attributes;
+ for (var j=0, l=attributes.length; j < l; j++) {
+ var attr = attributes[j];
+ if (attr.name.indexOf("data-ace-") === 0) {
+ scriptOptions[deHyphenate(attr.name.replace(/^data-ace-/, ""))] = attr.value;
+ }
+ }
+
+ var m = src.match(/^(.*)\/ace(\-\w+)?\.js(\?|$)/);
+ if (m)
+ scriptUrl = m[1];
+ }
+
+ if (scriptUrl) {
+ scriptOptions.base = scriptOptions.base || scriptUrl;
+ scriptOptions.packaged = true;
+ }
+
+ scriptOptions.basePath = scriptOptions.base;
+ scriptOptions.workerPath = scriptOptions.workerPath || scriptOptions.base;
+ scriptOptions.modePath = scriptOptions.modePath || scriptOptions.base;
+ scriptOptions.themePath = scriptOptions.themePath || scriptOptions.base;
+ delete scriptOptions.base;
+
+ for (var key in scriptOptions)
+ if (typeof scriptOptions[key] !== "undefined")
+ exports.set(key, scriptOptions[key]);
+}
+
+exports.init = init;
+
+function deHyphenate(str) {
+ return str.replace(/-(.)/g, function(m, m1) { return m1.toUpperCase(); });
+}
+
+exports.version = "1.4.12";
+
+});
+
+define("ace/mouse/mouse_handler",["require","exports","module","ace/lib/event","ace/lib/useragent","ace/mouse/default_handlers","ace/mouse/default_gutter_handler","ace/mouse/mouse_event","ace/mouse/dragdrop_handler","ace/mouse/touch_handler","ace/config"], function(require, exports, module) {
+"use strict";
+
+var event = require("../lib/event");
+var useragent = require("../lib/useragent");
+var DefaultHandlers = require("./default_handlers").DefaultHandlers;
+var DefaultGutterHandler = require("./default_gutter_handler").GutterHandler;
+var MouseEvent = require("./mouse_event").MouseEvent;
+var DragdropHandler = require("./dragdrop_handler").DragdropHandler;
+var addTouchListeners = require("./touch_handler").addTouchListeners;
+var config = require("../config");
+
+var MouseHandler = function(editor) {
+ var _self = this;
+ this.editor = editor;
+
+ new DefaultHandlers(this);
+ new DefaultGutterHandler(this);
+ new DragdropHandler(this);
+
+ var focusEditor = function(e) {
+ var windowBlurred = !document.hasFocus || !document.hasFocus()
+ || !editor.isFocused() && document.activeElement == (editor.textInput && editor.textInput.getElement());
+ if (windowBlurred)
+ window.focus();
+ editor.focus();
+ };
+
+ var mouseTarget = editor.renderer.getMouseEventTarget();
+ event.addListener(mouseTarget, "click", this.onMouseEvent.bind(this, "click"), editor);
+ event.addListener(mouseTarget, "mousemove", this.onMouseMove.bind(this, "mousemove"), editor);
+ event.addMultiMouseDownListener([
+ mouseTarget,
+ editor.renderer.scrollBarV && editor.renderer.scrollBarV.inner,
+ editor.renderer.scrollBarH && editor.renderer.scrollBarH.inner,
+ editor.textInput && editor.textInput.getElement()
+ ].filter(Boolean), [400, 300, 250], this, "onMouseEvent", editor);
+ event.addMouseWheelListener(editor.container, this.onMouseWheel.bind(this, "mousewheel"), editor);
+ addTouchListeners(editor.container, editor);
+
+ var gutterEl = editor.renderer.$gutter;
+ event.addListener(gutterEl, "mousedown", this.onMouseEvent.bind(this, "guttermousedown"), editor);
+ event.addListener(gutterEl, "click", this.onMouseEvent.bind(this, "gutterclick"), editor);
+ event.addListener(gutterEl, "dblclick", this.onMouseEvent.bind(this, "gutterdblclick"), editor);
+ event.addListener(gutterEl, "mousemove", this.onMouseEvent.bind(this, "guttermousemove"), editor);
+
+ event.addListener(mouseTarget, "mousedown", focusEditor, editor);
+ event.addListener(gutterEl, "mousedown", focusEditor, editor);
+ if (useragent.isIE && editor.renderer.scrollBarV) {
+ event.addListener(editor.renderer.scrollBarV.element, "mousedown", focusEditor, editor);
+ event.addListener(editor.renderer.scrollBarH.element, "mousedown", focusEditor, editor);
+ }
+
+ editor.on("mousemove", function(e){
+ if (_self.state || _self.$dragDelay || !_self.$dragEnabled)
+ return;
+
+ var character = editor.renderer.screenToTextCoordinates(e.x, e.y);
+ var range = editor.session.selection.getRange();
+ var renderer = editor.renderer;
+
+ if (!range.isEmpty() && range.insideStart(character.row, character.column)) {
+ renderer.setCursorStyle("default");
+ } else {
+ renderer.setCursorStyle("");
+ }
+ }, editor);
+};
+
+(function() {
+ this.onMouseEvent = function(name, e) {
+ this.editor._emit(name, new MouseEvent(e, this.editor));
+ };
+
+ this.onMouseMove = function(name, e) {
+ var listeners = this.editor._eventRegistry && this.editor._eventRegistry.mousemove;
+ if (!listeners || !listeners.length)
+ return;
+
+ this.editor._emit(name, new MouseEvent(e, this.editor));
+ };
+
+ this.onMouseWheel = function(name, e) {
+ var mouseEvent = new MouseEvent(e, this.editor);
+ mouseEvent.speed = this.$scrollSpeed * 2;
+ mouseEvent.wheelX = e.wheelX;
+ mouseEvent.wheelY = e.wheelY;
+
+ this.editor._emit(name, mouseEvent);
+ };
+
+ this.setState = function(state) {
+ this.state = state;
+ };
+
+ this.captureMouse = function(ev, mouseMoveHandler) {
+ this.x = ev.x;
+ this.y = ev.y;
+
+ this.isMousePressed = true;
+ var editor = this.editor;
+ var renderer = this.editor.renderer;
+ renderer.$isMousePressed = true;
+
+ var self = this;
+ var onMouseMove = function(e) {
+ if (!e) return;
+ if (useragent.isWebKit && !e.which && self.releaseMouse)
+ return self.releaseMouse();
+
+ self.x = e.clientX;
+ self.y = e.clientY;
+ mouseMoveHandler && mouseMoveHandler(e);
+ self.mouseEvent = new MouseEvent(e, self.editor);
+ self.$mouseMoved = true;
+ };
+
+ var onCaptureEnd = function(e) {
+ editor.off("beforeEndOperation", onOperationEnd);
+ clearInterval(timerId);
+ onCaptureInterval();
+ self[self.state + "End"] && self[self.state + "End"](e);
+ self.state = "";
+ self.isMousePressed = renderer.$isMousePressed = false;
+ if (renderer.$keepTextAreaAtCursor)
+ renderer.$moveTextAreaToCursor();
+ self.$onCaptureMouseMove = self.releaseMouse = null;
+ e && self.onMouseEvent("mouseup", e);
+ editor.endOperation();
+ };
+
+ var onCaptureInterval = function() {
+ self[self.state] && self[self.state]();
+ self.$mouseMoved = false;
+ };
+
+ if (useragent.isOldIE && ev.domEvent.type == "dblclick") {
+ return setTimeout(function() {onCaptureEnd(ev);});
+ }
+
+ var onOperationEnd = function(e) {
+ if (!self.releaseMouse) return;
+ if (editor.curOp.command.name && editor.curOp.selectionChanged) {
+ self[self.state + "End"] && self[self.state + "End"]();
+ self.state = "";
+ self.releaseMouse();
+ }
+ };
+
+ editor.on("beforeEndOperation", onOperationEnd);
+ editor.startOperation({command: {name: "mouse"}});
+
+ self.$onCaptureMouseMove = onMouseMove;
+ self.releaseMouse = event.capture(this.editor.container, onMouseMove, onCaptureEnd);
+ var timerId = setInterval(onCaptureInterval, 20);
+ };
+ this.releaseMouse = null;
+ this.cancelContextMenu = function() {
+ var stop = function(e) {
+ if (e && e.domEvent && e.domEvent.type != "contextmenu")
+ return;
+ this.editor.off("nativecontextmenu", stop);
+ if (e && e.domEvent)
+ event.stopEvent(e.domEvent);
+ }.bind(this);
+ setTimeout(stop, 10);
+ this.editor.on("nativecontextmenu", stop);
+ };
+ this.destroy = function() {
+ if (this.releaseMouse) this.releaseMouse();
+ };
+}).call(MouseHandler.prototype);
+
+config.defineOptions(MouseHandler.prototype, "mouseHandler", {
+ scrollSpeed: {initialValue: 2},
+ dragDelay: {initialValue: (useragent.isMac ? 150 : 0)},
+ dragEnabled: {initialValue: true},
+ focusTimeout: {initialValue: 0},
+ tooltipFollowsMouse: {initialValue: true}
+});
+
+
+exports.MouseHandler = MouseHandler;
+});
+
+define("ace/mouse/fold_handler",["require","exports","module","ace/lib/dom"], function(require, exports, module) {
+"use strict";
+var dom = require("../lib/dom");
+
+function FoldHandler(editor) {
+
+ editor.on("click", function(e) {
+ var position = e.getDocumentPosition();
+ var session = editor.session;
+ var fold = session.getFoldAt(position.row, position.column, 1);
+ if (fold) {
+ if (e.getAccelKey())
+ session.removeFold(fold);
+ else
+ session.expandFold(fold);
+
+ e.stop();
+ }
+
+ var target = e.domEvent && e.domEvent.target;
+ if (target && dom.hasCssClass(target, "ace_inline_button")) {
+ if (dom.hasCssClass(target, "ace_toggle_wrap")) {
+ session.setOption("wrap", !session.getUseWrapMode());
+ editor.renderer.scrollCursorIntoView();
+ }
+ }
+ });
+
+ editor.on("gutterclick", function(e) {
+ var gutterRegion = editor.renderer.$gutterLayer.getRegion(e);
+
+ if (gutterRegion == "foldWidgets") {
+ var row = e.getDocumentPosition().row;
+ var session = editor.session;
+ if (session.foldWidgets && session.foldWidgets[row])
+ editor.session.onFoldWidgetClick(row, e);
+ if (!editor.isFocused())
+ editor.focus();
+ e.stop();
+ }
+ });
+
+ editor.on("gutterdblclick", function(e) {
+ var gutterRegion = editor.renderer.$gutterLayer.getRegion(e);
+
+ if (gutterRegion == "foldWidgets") {
+ var row = e.getDocumentPosition().row;
+ var session = editor.session;
+ var data = session.getParentFoldRangeData(row, true);
+ var range = data.range || data.firstRange;
+
+ if (range) {
+ row = range.start.row;
+ var fold = session.getFoldAt(row, session.getLine(row).length, 1);
+
+ if (fold) {
+ session.removeFold(fold);
+ } else {
+ session.addFold("...", range);
+ editor.renderer.scrollCursorIntoView({row: range.start.row, column: 0});
+ }
+ }
+ e.stop();
+ }
+ });
+}
+
+exports.FoldHandler = FoldHandler;
+
+});
+
+define("ace/keyboard/keybinding",["require","exports","module","ace/lib/keys","ace/lib/event"], function(require, exports, module) {
+"use strict";
+
+var keyUtil = require("../lib/keys");
+var event = require("../lib/event");
+
+var KeyBinding = function(editor) {
+ this.$editor = editor;
+ this.$data = {editor: editor};
+ this.$handlers = [];
+ this.setDefaultHandler(editor.commands);
+};
+
+(function() {
+ this.setDefaultHandler = function(kb) {
+ this.removeKeyboardHandler(this.$defaultHandler);
+ this.$defaultHandler = kb;
+ this.addKeyboardHandler(kb, 0);
+ };
+
+ this.setKeyboardHandler = function(kb) {
+ var h = this.$handlers;
+ if (h[h.length - 1] == kb)
+ return;
+
+ while (h[h.length - 1] && h[h.length - 1] != this.$defaultHandler)
+ this.removeKeyboardHandler(h[h.length - 1]);
+
+ this.addKeyboardHandler(kb, 1);
+ };
+
+ this.addKeyboardHandler = function(kb, pos) {
+ if (!kb)
+ return;
+ if (typeof kb == "function" && !kb.handleKeyboard)
+ kb.handleKeyboard = kb;
+ var i = this.$handlers.indexOf(kb);
+ if (i != -1)
+ this.$handlers.splice(i, 1);
+
+ if (pos == undefined)
+ this.$handlers.push(kb);
+ else
+ this.$handlers.splice(pos, 0, kb);
+
+ if (i == -1 && kb.attach)
+ kb.attach(this.$editor);
+ };
+
+ this.removeKeyboardHandler = function(kb) {
+ var i = this.$handlers.indexOf(kb);
+ if (i == -1)
+ return false;
+ this.$handlers.splice(i, 1);
+ kb.detach && kb.detach(this.$editor);
+ return true;
+ };
+
+ this.getKeyboardHandler = function() {
+ return this.$handlers[this.$handlers.length - 1];
+ };
+
+ this.getStatusText = function() {
+ var data = this.$data;
+ var editor = data.editor;
+ return this.$handlers.map(function(h) {
+ return h.getStatusText && h.getStatusText(editor, data) || "";
+ }).filter(Boolean).join(" ");
+ };
+
+ this.$callKeyboardHandlers = function(hashId, keyString, keyCode, e) {
+ var toExecute;
+ var success = false;
+ var commands = this.$editor.commands;
+
+ for (var i = this.$handlers.length; i--;) {
+ toExecute = this.$handlers[i].handleKeyboard(
+ this.$data, hashId, keyString, keyCode, e
+ );
+ if (!toExecute || !toExecute.command)
+ continue;
+ if (toExecute.command == "null") {
+ success = true;
+ } else {
+ success = commands.exec(toExecute.command, this.$editor, toExecute.args, e);
+ }
+ if (success && e && hashId != -1 &&
+ toExecute.passEvent != true && toExecute.command.passEvent != true
+ ) {
+ event.stopEvent(e);
+ }
+ if (success)
+ break;
+ }
+
+ if (!success && hashId == -1) {
+ toExecute = {command: "insertstring"};
+ success = commands.exec("insertstring", this.$editor, keyString);
+ }
+
+ if (success && this.$editor._signal)
+ this.$editor._signal("keyboardActivity", toExecute);
+
+ return success;
+ };
+
+ this.onCommandKey = function(e, hashId, keyCode) {
+ var keyString = keyUtil.keyCodeToString(keyCode);
+ return this.$callKeyboardHandlers(hashId, keyString, keyCode, e);
+ };
+
+ this.onTextInput = function(text) {
+ return this.$callKeyboardHandlers(-1, text);
+ };
+
+}).call(KeyBinding.prototype);
+
+exports.KeyBinding = KeyBinding;
+});
+
+define("ace/lib/bidiutil",["require","exports","module"], function(require, exports, module) {
+"use strict";
+
+var ArabicAlefBetIntervalsBegine = ['\u0621', '\u0641'];
+var ArabicAlefBetIntervalsEnd = ['\u063A', '\u064a'];
+var dir = 0, hiLevel = 0;
+var lastArabic = false, hasUBAT_AL = false, hasUBAT_B = false, hasUBAT_S = false, hasBlockSep = false, hasSegSep = false;
+
+var impTab_LTR = [ [ 0, 3, 0, 1, 0, 0, 0 ], [ 0, 3, 0, 1, 2, 2, 0 ], [ 0, 3, 0, 0x11, 2, 0, 1 ], [ 0, 3, 5, 5, 4, 1, 0 ], [ 0, 3, 0x15, 0x15, 4, 0, 1 ], [ 0, 3, 5, 5, 4, 2, 0 ]
+];
+
+var impTab_RTL = [ [ 2, 0, 1, 1, 0, 1, 0 ], [ 2, 0, 1, 1, 0, 2, 0 ], [ 2, 0, 2, 1, 3, 2, 0 ], [ 2, 0, 2, 0x21, 3, 1, 1 ]
+];
+
+var LTR = 0, RTL = 1;
+
+var L = 0;
+var R = 1;
+var EN = 2;
+var AN = 3;
+var ON = 4;
+var B = 5;
+var S = 6;
+var AL = 7;
+var WS = 8;
+var CS = 9;
+var ES = 10;
+var ET = 11;
+var NSM = 12;
+var LRE = 13;
+var RLE = 14;
+var PDF = 15;
+var LRO = 16;
+var RLO = 17;
+var BN = 18;
+
+var UnicodeTBL00 = [
+BN,BN,BN,BN,BN,BN,BN,BN,BN,S,B,S,WS,B,BN,BN,
+BN,BN,BN,BN,BN,BN,BN,BN,BN,BN,BN,BN,B,B,B,S,
+WS,ON,ON,ET,ET,ET,ON,ON,ON,ON,ON,ES,CS,ES,CS,CS,
+EN,EN,EN,EN,EN,EN,EN,EN,EN,EN,CS,ON,ON,ON,ON,ON,
+ON,L,L,L,L,L,L,L,L,L,L,L,L,L,L,L,
+L,L,L,L,L,L,L,L,L,L,L,ON,ON,ON,ON,ON,
+ON,L,L,L,L,L,L,L,L,L,L,L,L,L,L,L,
+L,L,L,L,L,L,L,L,L,L,L,ON,ON,ON,ON,BN,
+BN,BN,BN,BN,BN,B,BN,BN,BN,BN,BN,BN,BN,BN,BN,BN,
+BN,BN,BN,BN,BN,BN,BN,BN,BN,BN,BN,BN,BN,BN,BN,BN,
+CS,ON,ET,ET,ET,ET,ON,ON,ON,ON,L,ON,ON,BN,ON,ON,
+ET,ET,EN,EN,ON,L,ON,ON,ON,EN,L,ON,ON,ON,ON,ON
+];
+
+var UnicodeTBL20 = [
+WS,WS,WS,WS,WS,WS,WS,WS,WS,WS,WS,BN,BN,BN,L,R ,
+ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,
+ON,ON,ON,ON,ON,ON,ON,ON,WS,B,LRE,RLE,PDF,LRO,RLO,CS,
+ET,ET,ET,ET,ET,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,
+ON,ON,ON,ON,CS,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,
+ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,WS
+];
+
+function _computeLevels(chars, levels, len, charTypes) {
+ var impTab = dir ? impTab_RTL : impTab_LTR
+ , prevState = null, newClass = null, newLevel = null, newState = 0
+ , action = null, cond = null, condPos = -1, i = null, ix = null, classes = [];
+
+ if (!charTypes) {
+ for (i = 0, charTypes = []; i < len; i++) {
+ charTypes[i] = _getCharacterType(chars[i]);
+ }
+ }
+ hiLevel = dir;
+ lastArabic = false;
+ hasUBAT_AL = false;
+ hasUBAT_B = false;
+ hasUBAT_S = false;
+ for (ix = 0; ix < len; ix++){
+ prevState = newState;
+ classes[ix] = newClass = _getCharClass(chars, charTypes, classes, ix);
+ newState = impTab[prevState][newClass];
+ action = newState & 0xF0;
+ newState &= 0x0F;
+ levels[ix] = newLevel = impTab[newState][5];
+ if (action > 0){
+ if (action == 0x10){
+ for(i = condPos; i < ix; i++){
+ levels[i] = 1;
+ }
+ condPos = -1;
+ } else {
+ condPos = -1;
+ }
+ }
+ cond = impTab[newState][6];
+ if (cond){
+ if(condPos == -1){
+ condPos = ix;
+ }
+ }else{
+ if (condPos > -1){
+ for(i = condPos; i < ix; i++){
+ levels[i] = newLevel;
+ }
+ condPos = -1;
+ }
+ }
+ if (charTypes[ix] == B){
+ levels[ix] = 0;
+ }
+ hiLevel |= newLevel;
+ }
+ if (hasUBAT_S){
+ for(i = 0; i < len; i++){
+ if(charTypes[i] == S){
+ levels[i] = dir;
+ for(var j = i - 1; j >= 0; j--){
+ if(charTypes[j] == WS){
+ levels[j] = dir;
+ }else{
+ break;
+ }
+ }
+ }
+ }
+ }
+}
+
+function _invertLevel(lev, levels, _array) {
+ if (hiLevel < lev){
+ return;
+ }
+ if (lev == 1 && dir == RTL && !hasUBAT_B){
+ _array.reverse();
+ return;
+ }
+ var len = _array.length, start = 0, end, lo, hi, tmp;
+ while(start < len){
+ if (levels[start] >= lev){
+ end = start + 1;
+ while(end < len && levels[end] >= lev){
+ end++;
+ }
+ for(lo = start, hi = end - 1 ; lo < hi; lo++, hi--){
+ tmp = _array[lo];
+ _array[lo] = _array[hi];
+ _array[hi] = tmp;
+ }
+ start = end;
+ }
+ start++;
+ }
+}
+
+function _getCharClass(chars, types, classes, ix) {
+ var cType = types[ix], wType, nType, len, i;
+ switch(cType){
+ case L:
+ case R:
+ lastArabic = false;
+ case ON:
+ case AN:
+ return cType;
+ case EN:
+ return lastArabic ? AN : EN;
+ case AL:
+ lastArabic = true;
+ hasUBAT_AL = true;
+ return R;
+ case WS:
+ return ON;
+ case CS:
+ if (ix < 1 || (ix + 1) >= types.length ||
+ ((wType = classes[ix - 1]) != EN && wType != AN) ||
+ ((nType = types[ix + 1]) != EN && nType != AN)){
+ return ON;
+ }
+ if (lastArabic){nType = AN;}
+ return nType == wType ? nType : ON;
+ case ES:
+ wType = ix > 0 ? classes[ix - 1] : B;
+ if (wType == EN && (ix + 1) < types.length && types[ix + 1] == EN){
+ return EN;
+ }
+ return ON;
+ case ET:
+ if (ix > 0 && classes[ix - 1] == EN){
+ return EN;
+ }
+ if (lastArabic){
+ return ON;
+ }
+ i = ix + 1;
+ len = types.length;
+ while (i < len && types[i] == ET){
+ i++;
+ }
+ if (i < len && types[i] == EN){
+ return EN;
+ }
+ return ON;
+ case NSM:
+ len = types.length;
+ i = ix + 1;
+ while (i < len && types[i] == NSM){
+ i++;
+ }
+ if (i < len){
+ var c = chars[ix], rtlCandidate = (c >= 0x0591 && c <= 0x08FF) || c == 0xFB1E;
+
+ wType = types[i];
+ if (rtlCandidate && (wType == R || wType == AL)){
+ return R;
+ }
+ }
+
+ if (ix < 1 || (wType = types[ix - 1]) == B){
+ return ON;
+ }
+ return classes[ix - 1];
+ case B:
+ lastArabic = false;
+ hasUBAT_B = true;
+ return dir;
+ case S:
+ hasUBAT_S = true;
+ return ON;
+ case LRE:
+ case RLE:
+ case LRO:
+ case RLO:
+ case PDF:
+ lastArabic = false;
+ case BN:
+ return ON;
+ }
+}
+
+function _getCharacterType( ch ) {
+ var uc = ch.charCodeAt(0), hi = uc >> 8;
+
+ if (hi == 0) {
+ return ((uc > 0x00BF) ? L : UnicodeTBL00[uc]);
+ } else if (hi == 5) {
+ return (/[\u0591-\u05f4]/.test(ch) ? R : L);
+ } else if (hi == 6) {
+ if (/[\u0610-\u061a\u064b-\u065f\u06d6-\u06e4\u06e7-\u06ed]/.test(ch))
+ return NSM;
+ else if (/[\u0660-\u0669\u066b-\u066c]/.test(ch))
+ return AN;
+ else if (uc == 0x066A)
+ return ET;
+ else if (/[\u06f0-\u06f9]/.test(ch))
+ return EN;
+ else
+ return AL;
+ } else if (hi == 0x20 && uc <= 0x205F) {
+ return UnicodeTBL20[uc & 0xFF];
+ } else if (hi == 0xFE) {
+ return (uc >= 0xFE70 ? AL : ON);
+ }
+ return ON;
+}
+
+function _isArabicDiacritics( ch ) {
+ return (ch >= '\u064b' && ch <= '\u0655');
+}
+exports.L = L;
+exports.R = R;
+exports.EN = EN;
+exports.ON_R = 3;
+exports.AN = 4;
+exports.R_H = 5;
+exports.B = 6;
+exports.RLE = 7;
+
+exports.DOT = "\xB7";
+exports.doBidiReorder = function(text, textCharTypes, isRtl) {
+ if (text.length < 2)
+ return {};
+
+ var chars = text.split(""), logicalFromVisual = new Array(chars.length),
+ bidiLevels = new Array(chars.length), levels = [];
+
+ dir = isRtl ? RTL : LTR;
+
+ _computeLevels(chars, levels, chars.length, textCharTypes);
+
+ for (var i = 0; i < logicalFromVisual.length; logicalFromVisual[i] = i, i++);
+
+ _invertLevel(2, levels, logicalFromVisual);
+ _invertLevel(1, levels, logicalFromVisual);
+
+ for (var i = 0; i < logicalFromVisual.length - 1; i++) { //fix levels to reflect character width
+ if (textCharTypes[i] === AN) {
+ levels[i] = exports.AN;
+ } else if (levels[i] === R && ((textCharTypes[i] > AL && textCharTypes[i] < LRE)
+ || textCharTypes[i] === ON || textCharTypes[i] === BN)) {
+ levels[i] = exports.ON_R;
+ } else if ((i > 0 && chars[i - 1] === '\u0644') && /\u0622|\u0623|\u0625|\u0627/.test(chars[i])) {
+ levels[i - 1] = levels[i] = exports.R_H;
+ i++;
+ }
+ }
+ if (chars[chars.length - 1] === exports.DOT)
+ levels[chars.length - 1] = exports.B;
+
+ if (chars[0] === '\u202B')
+ levels[0] = exports.RLE;
+
+ for (var i = 0; i < logicalFromVisual.length; i++) {
+ bidiLevels[i] = levels[logicalFromVisual[i]];
+ }
+
+ return {'logicalFromVisual': logicalFromVisual, 'bidiLevels': bidiLevels};
+};
+exports.hasBidiCharacters = function(text, textCharTypes){
+ var ret = false;
+ for (var i = 0; i < text.length; i++){
+ textCharTypes[i] = _getCharacterType(text.charAt(i));
+ if (!ret && (textCharTypes[i] == R || textCharTypes[i] == AL || textCharTypes[i] == AN))
+ ret = true;
+ }
+ return ret;
+};
+exports.getVisualFromLogicalIdx = function(logIdx, rowMap) {
+ for (var i = 0; i < rowMap.logicalFromVisual.length; i++) {
+ if (rowMap.logicalFromVisual[i] == logIdx)
+ return i;
+ }
+ return 0;
+};
+
+});
+
+define("ace/bidihandler",["require","exports","module","ace/lib/bidiutil","ace/lib/lang"], function(require, exports, module) {
+"use strict";
+
+var bidiUtil = require("./lib/bidiutil");
+var lang = require("./lib/lang");
+var bidiRE = /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac\u202B]/;
+var BidiHandler = function(session) {
+ this.session = session;
+ this.bidiMap = {};
+ this.currentRow = null;
+ this.bidiUtil = bidiUtil;
+ this.charWidths = [];
+ this.EOL = "\xAC";
+ this.showInvisibles = true;
+ this.isRtlDir = false;
+ this.$isRtl = false;
+ this.line = "";
+ this.wrapIndent = 0;
+ this.EOF = "\xB6";
+ this.RLE = "\u202B";
+ this.contentWidth = 0;
+ this.fontMetrics = null;
+ this.rtlLineOffset = 0;
+ this.wrapOffset = 0;
+ this.isMoveLeftOperation = false;
+ this.seenBidi = bidiRE.test(session.getValue());
+};
+
+(function() {
+ this.isBidiRow = function(screenRow, docRow, splitIndex) {
+ if (!this.seenBidi)
+ return false;
+ if (screenRow !== this.currentRow) {
+ this.currentRow = screenRow;
+ this.updateRowLine(docRow, splitIndex);
+ this.updateBidiMap();
+ }
+ return this.bidiMap.bidiLevels;
+ };
+
+ this.onChange = function(delta) {
+ if (!this.seenBidi) {
+ if (delta.action == "insert" && bidiRE.test(delta.lines.join("\n"))) {
+ this.seenBidi = true;
+ this.currentRow = null;
+ }
+ }
+ else {
+ this.currentRow = null;
+ }
+ };
+
+ this.getDocumentRow = function() {
+ var docRow = 0;
+ var rowCache = this.session.$screenRowCache;
+ if (rowCache.length) {
+ var index = this.session.$getRowCacheIndex(rowCache, this.currentRow);
+ if (index >= 0)
+ docRow = this.session.$docRowCache[index];
+ }
+
+ return docRow;
+ };
+
+ this.getSplitIndex = function() {
+ var splitIndex = 0;
+ var rowCache = this.session.$screenRowCache;
+ if (rowCache.length) {
+ var currentIndex, prevIndex = this.session.$getRowCacheIndex(rowCache, this.currentRow);
+ while (this.currentRow - splitIndex > 0) {
+ currentIndex = this.session.$getRowCacheIndex(rowCache, this.currentRow - splitIndex - 1);
+ if (currentIndex !== prevIndex)
+ break;
+
+ prevIndex = currentIndex;
+ splitIndex++;
+ }
+ } else {
+ splitIndex = this.currentRow;
+ }
+
+ return splitIndex;
+ };
+
+ this.updateRowLine = function(docRow, splitIndex) {
+ if (docRow === undefined)
+ docRow = this.getDocumentRow();
+
+ var isLastRow = (docRow === this.session.getLength() - 1),
+ endOfLine = isLastRow ? this.EOF : this.EOL;
+
+ this.wrapIndent = 0;
+ this.line = this.session.getLine(docRow);
+ this.isRtlDir = this.$isRtl || this.line.charAt(0) === this.RLE;
+ if (this.session.$useWrapMode) {
+ var splits = this.session.$wrapData[docRow];
+ if (splits) {
+ if (splitIndex === undefined)
+ splitIndex = this.getSplitIndex();
+
+ if(splitIndex > 0 && splits.length) {
+ this.wrapIndent = splits.indent;
+ this.wrapOffset = this.wrapIndent * this.charWidths[bidiUtil.L];
+ this.line = (splitIndex < splits.length) ?
+ this.line.substring(splits[splitIndex - 1], splits[splitIndex]) :
+ this.line.substring(splits[splits.length - 1]);
+ } else {
+ this.line = this.line.substring(0, splits[splitIndex]);
+ }
+ }
+ if (splitIndex == splits.length)
+ this.line += (this.showInvisibles) ? endOfLine : bidiUtil.DOT;
+ } else {
+ this.line += this.showInvisibles ? endOfLine : bidiUtil.DOT;
+ }
+ var session = this.session, shift = 0, size;
+ this.line = this.line.replace(/\t|[\u1100-\u2029, \u202F-\uFFE6]/g, function(ch, i){
+ if (ch === '\t' || session.isFullWidth(ch.charCodeAt(0))) {
+ size = (ch === '\t') ? session.getScreenTabSize(i + shift) : 2;
+ shift += size - 1;
+ return lang.stringRepeat(bidiUtil.DOT, size);
+ }
+ return ch;
+ });
+
+ if (this.isRtlDir) {
+ this.fontMetrics.$main.textContent = (this.line.charAt(this.line.length - 1) == bidiUtil.DOT) ? this.line.substr(0, this.line.length - 1) : this.line;
+ this.rtlLineOffset = this.contentWidth - this.fontMetrics.$main.getBoundingClientRect().width;
+ }
+ };
+
+ this.updateBidiMap = function() {
+ var textCharTypes = [];
+ if (bidiUtil.hasBidiCharacters(this.line, textCharTypes) || this.isRtlDir) {
+ this.bidiMap = bidiUtil.doBidiReorder(this.line, textCharTypes, this.isRtlDir);
+ } else {
+ this.bidiMap = {};
+ }
+ };
+ this.markAsDirty = function() {
+ this.currentRow = null;
+ };
+ this.updateCharacterWidths = function(fontMetrics) {
+ if (this.characterWidth === fontMetrics.$characterSize.width)
+ return;
+
+ this.fontMetrics = fontMetrics;
+ var characterWidth = this.characterWidth = fontMetrics.$characterSize.width;
+ var bidiCharWidth = fontMetrics.$measureCharWidth("\u05d4");
+
+ this.charWidths[bidiUtil.L] = this.charWidths[bidiUtil.EN] = this.charWidths[bidiUtil.ON_R] = characterWidth;
+ this.charWidths[bidiUtil.R] = this.charWidths[bidiUtil.AN] = bidiCharWidth;
+ this.charWidths[bidiUtil.R_H] = bidiCharWidth * 0.45;
+ this.charWidths[bidiUtil.B] = this.charWidths[bidiUtil.RLE] = 0;
+
+ this.currentRow = null;
+ };
+
+ this.setShowInvisibles = function(showInvisibles) {
+ this.showInvisibles = showInvisibles;
+ this.currentRow = null;
+ };
+
+ this.setEolChar = function(eolChar) {
+ this.EOL = eolChar;
+ };
+
+ this.setContentWidth = function(width) {
+ this.contentWidth = width;
+ };
+
+ this.isRtlLine = function(row) {
+ if (this.$isRtl) return true;
+ if (row != undefined)
+ return (this.session.getLine(row).charAt(0) == this.RLE);
+ else
+ return this.isRtlDir;
+ };
+
+ this.setRtlDirection = function(editor, isRtlDir) {
+ var cursor = editor.getCursorPosition();
+ for (var row = editor.selection.getSelectionAnchor().row; row <= cursor.row; row++) {
+ if (!isRtlDir && editor.session.getLine(row).charAt(0) === editor.session.$bidiHandler.RLE)
+ editor.session.doc.removeInLine(row, 0, 1);
+ else if (isRtlDir && editor.session.getLine(row).charAt(0) !== editor.session.$bidiHandler.RLE)
+ editor.session.doc.insert({column: 0, row: row}, editor.session.$bidiHandler.RLE);
+ }
+ };
+ this.getPosLeft = function(col) {
+ col -= this.wrapIndent;
+ var leftBoundary = (this.line.charAt(0) === this.RLE) ? 1 : 0;
+ var logicalIdx = (col > leftBoundary) ? (this.session.getOverwrite() ? col : col - 1) : leftBoundary;
+ var visualIdx = bidiUtil.getVisualFromLogicalIdx(logicalIdx, this.bidiMap),
+ levels = this.bidiMap.bidiLevels, left = 0;
+
+ if (!this.session.getOverwrite() && col <= leftBoundary && levels[visualIdx] % 2 !== 0)
+ visualIdx++;
+
+ for (var i = 0; i < visualIdx; i++) {
+ left += this.charWidths[levels[i]];
+ }
+
+ if (!this.session.getOverwrite() && (col > leftBoundary) && (levels[visualIdx] % 2 === 0))
+ left += this.charWidths[levels[visualIdx]];
+
+ if (this.wrapIndent)
+ left += this.isRtlDir ? (-1 * this.wrapOffset) : this.wrapOffset;
+
+ if (this.isRtlDir)
+ left += this.rtlLineOffset;
+
+ return left;
+ };
+ this.getSelections = function(startCol, endCol) {
+ var map = this.bidiMap, levels = map.bidiLevels, level, selections = [], offset = 0,
+ selColMin = Math.min(startCol, endCol) - this.wrapIndent, selColMax = Math.max(startCol, endCol) - this.wrapIndent,
+ isSelected = false, isSelectedPrev = false, selectionStart = 0;
+
+ if (this.wrapIndent)
+ offset += this.isRtlDir ? (-1 * this.wrapOffset) : this.wrapOffset;
+
+ for (var logIdx, visIdx = 0; visIdx < levels.length; visIdx++) {
+ logIdx = map.logicalFromVisual[visIdx];
+ level = levels[visIdx];
+ isSelected = (logIdx >= selColMin) && (logIdx < selColMax);
+ if (isSelected && !isSelectedPrev) {
+ selectionStart = offset;
+ } else if (!isSelected && isSelectedPrev) {
+ selections.push({left: selectionStart, width: offset - selectionStart});
+ }
+ offset += this.charWidths[level];
+ isSelectedPrev = isSelected;
+ }
+
+ if (isSelected && (visIdx === levels.length)) {
+ selections.push({left: selectionStart, width: offset - selectionStart});
+ }
+
+ if(this.isRtlDir) {
+ for (var i = 0; i < selections.length; i++) {
+ selections[i].left += this.rtlLineOffset;
+ }
+ }
+ return selections;
+ };
+ this.offsetToCol = function(posX) {
+ if(this.isRtlDir)
+ posX -= this.rtlLineOffset;
+
+ var logicalIdx = 0, posX = Math.max(posX, 0),
+ offset = 0, visualIdx = 0, levels = this.bidiMap.bidiLevels,
+ charWidth = this.charWidths[levels[visualIdx]];
+
+ if (this.wrapIndent)
+ posX -= this.isRtlDir ? (-1 * this.wrapOffset) : this.wrapOffset;
+
+ while(posX > offset + charWidth/2) {
+ offset += charWidth;
+ if(visualIdx === levels.length - 1) {
+ charWidth = 0;
+ break;
+ }
+ charWidth = this.charWidths[levels[++visualIdx]];
+ }
+
+ if (visualIdx > 0 && (levels[visualIdx - 1] % 2 !== 0) && (levels[visualIdx] % 2 === 0)){
+ if(posX < offset)
+ visualIdx--;
+ logicalIdx = this.bidiMap.logicalFromVisual[visualIdx];
+
+ } else if (visualIdx > 0 && (levels[visualIdx - 1] % 2 === 0) && (levels[visualIdx] % 2 !== 0)){
+ logicalIdx = 1 + ((posX > offset) ? this.bidiMap.logicalFromVisual[visualIdx]
+ : this.bidiMap.logicalFromVisual[visualIdx - 1]);
+
+ } else if ((this.isRtlDir && visualIdx === levels.length - 1 && charWidth === 0 && (levels[visualIdx - 1] % 2 === 0))
+ || (!this.isRtlDir && visualIdx === 0 && (levels[visualIdx] % 2 !== 0))){
+ logicalIdx = 1 + this.bidiMap.logicalFromVisual[visualIdx];
+ } else {
+ if (visualIdx > 0 && (levels[visualIdx - 1] % 2 !== 0) && charWidth !== 0)
+ visualIdx--;
+ logicalIdx = this.bidiMap.logicalFromVisual[visualIdx];
+ }
+
+ if (logicalIdx === 0 && this.isRtlDir)
+ logicalIdx++;
+
+ return (logicalIdx + this.wrapIndent);
+ };
+
+}).call(BidiHandler.prototype);
+
+exports.BidiHandler = BidiHandler;
+});
+
+define("ace/selection",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/lib/event_emitter","ace/range"], function(require, exports, module) {
+"use strict";
+
+var oop = require("./lib/oop");
+var lang = require("./lib/lang");
+var EventEmitter = require("./lib/event_emitter").EventEmitter;
+var Range = require("./range").Range;
+var Selection = function(session) {
+ this.session = session;
+ this.doc = session.getDocument();
+
+ this.clearSelection();
+ this.cursor = this.lead = this.doc.createAnchor(0, 0);
+ this.anchor = this.doc.createAnchor(0, 0);
+ this.$silent = false;
+
+ var self = this;
+ this.cursor.on("change", function(e) {
+ self.$cursorChanged = true;
+ if (!self.$silent)
+ self._emit("changeCursor");
+ if (!self.$isEmpty && !self.$silent)
+ self._emit("changeSelection");
+ if (!self.$keepDesiredColumnOnChange && e.old.column != e.value.column)
+ self.$desiredColumn = null;
+ });
+
+ this.anchor.on("change", function() {
+ self.$anchorChanged = true;
+ if (!self.$isEmpty && !self.$silent)
+ self._emit("changeSelection");
+ });
+};
+
+(function() {
+
+ oop.implement(this, EventEmitter);
+ this.isEmpty = function() {
+ return this.$isEmpty || (
+ this.anchor.row == this.lead.row &&
+ this.anchor.column == this.lead.column
+ );
+ };
+ this.isMultiLine = function() {
+ return !this.$isEmpty && this.anchor.row != this.cursor.row;
+ };
+ this.getCursor = function() {
+ return this.lead.getPosition();
+ };
+ this.setSelectionAnchor = function(row, column) {
+ this.$isEmpty = false;
+ this.anchor.setPosition(row, column);
+ };
+ this.getAnchor =
+ this.getSelectionAnchor = function() {
+ if (this.$isEmpty)
+ return this.getSelectionLead();
+
+ return this.anchor.getPosition();
+ };
+ this.getSelectionLead = function() {
+ return this.lead.getPosition();
+ };
+ this.isBackwards = function() {
+ var anchor = this.anchor;
+ var lead = this.lead;
+ return (anchor.row > lead.row || (anchor.row == lead.row && anchor.column > lead.column));
+ };
+ this.getRange = function() {
+ var anchor = this.anchor;
+ var lead = this.lead;
+
+ if (this.$isEmpty)
+ return Range.fromPoints(lead, lead);
+
+ return this.isBackwards()
+ ? Range.fromPoints(lead, anchor)
+ : Range.fromPoints(anchor, lead);
+ };
+ this.clearSelection = function() {
+ if (!this.$isEmpty) {
+ this.$isEmpty = true;
+ this._emit("changeSelection");
+ }
+ };
+ this.selectAll = function() {
+ this.$setSelection(0, 0, Number.MAX_VALUE, Number.MAX_VALUE);
+ };
+ this.setRange =
+ this.setSelectionRange = function(range, reverse) {
+ var start = reverse ? range.end : range.start;
+ var end = reverse ? range.start : range.end;
+ this.$setSelection(start.row, start.column, end.row, end.column);
+ };
+
+ this.$setSelection = function(anchorRow, anchorColumn, cursorRow, cursorColumn) {
+ if (this.$silent)
+ return;
+ var wasEmpty = this.$isEmpty;
+ var wasMultiselect = this.inMultiSelectMode;
+ this.$silent = true;
+ this.$cursorChanged = this.$anchorChanged = false;
+ this.anchor.setPosition(anchorRow, anchorColumn);
+ this.cursor.setPosition(cursorRow, cursorColumn);
+ this.$isEmpty = !Range.comparePoints(this.anchor, this.cursor);
+ this.$silent = false;
+ if (this.$cursorChanged)
+ this._emit("changeCursor");
+ if (this.$cursorChanged || this.$anchorChanged || wasEmpty != this.$isEmpty || wasMultiselect)
+ this._emit("changeSelection");
+ };
+
+ this.$moveSelection = function(mover) {
+ var lead = this.lead;
+ if (this.$isEmpty)
+ this.setSelectionAnchor(lead.row, lead.column);
+
+ mover.call(this);
+ };
+ this.selectTo = function(row, column) {
+ this.$moveSelection(function() {
+ this.moveCursorTo(row, column);
+ });
+ };
+ this.selectToPosition = function(pos) {
+ this.$moveSelection(function() {
+ this.moveCursorToPosition(pos);
+ });
+ };
+ this.moveTo = function(row, column) {
+ this.clearSelection();
+ this.moveCursorTo(row, column);
+ };
+ this.moveToPosition = function(pos) {
+ this.clearSelection();
+ this.moveCursorToPosition(pos);
+ };
+ this.selectUp = function() {
+ this.$moveSelection(this.moveCursorUp);
+ };
+ this.selectDown = function() {
+ this.$moveSelection(this.moveCursorDown);
+ };
+ this.selectRight = function() {
+ this.$moveSelection(this.moveCursorRight);
+ };
+ this.selectLeft = function() {
+ this.$moveSelection(this.moveCursorLeft);
+ };
+ this.selectLineStart = function() {
+ this.$moveSelection(this.moveCursorLineStart);
+ };
+ this.selectLineEnd = function() {
+ this.$moveSelection(this.moveCursorLineEnd);
+ };
+ this.selectFileEnd = function() {
+ this.$moveSelection(this.moveCursorFileEnd);
+ };
+ this.selectFileStart = function() {
+ this.$moveSelection(this.moveCursorFileStart);
+ };
+ this.selectWordRight = function() {
+ this.$moveSelection(this.moveCursorWordRight);
+ };
+ this.selectWordLeft = function() {
+ this.$moveSelection(this.moveCursorWordLeft);
+ };
+ this.getWordRange = function(row, column) {
+ if (typeof column == "undefined") {
+ var cursor = row || this.lead;
+ row = cursor.row;
+ column = cursor.column;
+ }
+ return this.session.getWordRange(row, column);
+ };
+ this.selectWord = function() {
+ this.setSelectionRange(this.getWordRange());
+ };
+ this.selectAWord = function() {
+ var cursor = this.getCursor();
+ var range = this.session.getAWordRange(cursor.row, cursor.column);
+ this.setSelectionRange(range);
+ };
+
+ this.getLineRange = function(row, excludeLastChar) {
+ var rowStart = typeof row == "number" ? row : this.lead.row;
+ var rowEnd;
+
+ var foldLine = this.session.getFoldLine(rowStart);
+ if (foldLine) {
+ rowStart = foldLine.start.row;
+ rowEnd = foldLine.end.row;
+ } else {
+ rowEnd = rowStart;
+ }
+ if (excludeLastChar === true)
+ return new Range(rowStart, 0, rowEnd, this.session.getLine(rowEnd).length);
+ else
+ return new Range(rowStart, 0, rowEnd + 1, 0);
+ };
+ this.selectLine = function() {
+ this.setSelectionRange(this.getLineRange());
+ };
+ this.moveCursorUp = function() {
+ this.moveCursorBy(-1, 0);
+ };
+ this.moveCursorDown = function() {
+ this.moveCursorBy(1, 0);
+ };
+ this.wouldMoveIntoSoftTab = function(cursor, tabSize, direction) {
+ var start = cursor.column;
+ var end = cursor.column + tabSize;
+
+ if (direction < 0) {
+ start = cursor.column - tabSize;
+ end = cursor.column;
+ }
+ return this.session.isTabStop(cursor) && this.doc.getLine(cursor.row).slice(start, end).split(" ").length-1 == tabSize;
+ };
+ this.moveCursorLeft = function() {
+ var cursor = this.lead.getPosition(),
+ fold;
+
+ if (fold = this.session.getFoldAt(cursor.row, cursor.column, -1)) {
+ this.moveCursorTo(fold.start.row, fold.start.column);
+ } else if (cursor.column === 0) {
+ if (cursor.row > 0) {
+ this.moveCursorTo(cursor.row - 1, this.doc.getLine(cursor.row - 1).length);
+ }
+ }
+ else {
+ var tabSize = this.session.getTabSize();
+ if (this.wouldMoveIntoSoftTab(cursor, tabSize, -1) && !this.session.getNavigateWithinSoftTabs()) {
+ this.moveCursorBy(0, -tabSize);
+ } else {
+ this.moveCursorBy(0, -1);
+ }
+ }
+ };
+ this.moveCursorRight = function() {
+ var cursor = this.lead.getPosition(),
+ fold;
+ if (fold = this.session.getFoldAt(cursor.row, cursor.column, 1)) {
+ this.moveCursorTo(fold.end.row, fold.end.column);
+ }
+ else if (this.lead.column == this.doc.getLine(this.lead.row).length) {
+ if (this.lead.row < this.doc.getLength() - 1) {
+ this.moveCursorTo(this.lead.row + 1, 0);
+ }
+ }
+ else {
+ var tabSize = this.session.getTabSize();
+ var cursor = this.lead;
+ if (this.wouldMoveIntoSoftTab(cursor, tabSize, 1) && !this.session.getNavigateWithinSoftTabs()) {
+ this.moveCursorBy(0, tabSize);
+ } else {
+ this.moveCursorBy(0, 1);
+ }
+ }
+ };
+ this.moveCursorLineStart = function() {
+ var row = this.lead.row;
+ var column = this.lead.column;
+ var screenRow = this.session.documentToScreenRow(row, column);
+ var firstColumnPosition = this.session.screenToDocumentPosition(screenRow, 0);
+ var beforeCursor = this.session.getDisplayLine(
+ row, null, firstColumnPosition.row,
+ firstColumnPosition.column
+ );
+
+ var leadingSpace = beforeCursor.match(/^\s*/);
+ if (leadingSpace[0].length != column && !this.session.$useEmacsStyleLineStart)
+ firstColumnPosition.column += leadingSpace[0].length;
+ this.moveCursorToPosition(firstColumnPosition);
+ };
+ this.moveCursorLineEnd = function() {
+ var lead = this.lead;
+ var lineEnd = this.session.getDocumentLastRowColumnPosition(lead.row, lead.column);
+ if (this.lead.column == lineEnd.column) {
+ var line = this.session.getLine(lineEnd.row);
+ if (lineEnd.column == line.length) {
+ var textEnd = line.search(/\s+$/);
+ if (textEnd > 0)
+ lineEnd.column = textEnd;
+ }
+ }
+
+ this.moveCursorTo(lineEnd.row, lineEnd.column);
+ };
+ this.moveCursorFileEnd = function() {
+ var row = this.doc.getLength() - 1;
+ var column = this.doc.getLine(row).length;
+ this.moveCursorTo(row, column);
+ };
+ this.moveCursorFileStart = function() {
+ this.moveCursorTo(0, 0);
+ };
+ this.moveCursorLongWordRight = function() {
+ var row = this.lead.row;
+ var column = this.lead.column;
+ var line = this.doc.getLine(row);
+ var rightOfCursor = line.substring(column);
+
+ this.session.nonTokenRe.lastIndex = 0;
+ this.session.tokenRe.lastIndex = 0;
+ var fold = this.session.getFoldAt(row, column, 1);
+ if (fold) {
+ this.moveCursorTo(fold.end.row, fold.end.column);
+ return;
+ }
+ if (this.session.nonTokenRe.exec(rightOfCursor)) {
+ column += this.session.nonTokenRe.lastIndex;
+ this.session.nonTokenRe.lastIndex = 0;
+ rightOfCursor = line.substring(column);
+ }
+ if (column >= line.length) {
+ this.moveCursorTo(row, line.length);
+ this.moveCursorRight();
+ if (row < this.doc.getLength() - 1)
+ this.moveCursorWordRight();
+ return;
+ }
+ if (this.session.tokenRe.exec(rightOfCursor)) {
+ column += this.session.tokenRe.lastIndex;
+ this.session.tokenRe.lastIndex = 0;
+ }
+
+ this.moveCursorTo(row, column);
+ };
+ this.moveCursorLongWordLeft = function() {
+ var row = this.lead.row;
+ var column = this.lead.column;
+ var fold;
+ if (fold = this.session.getFoldAt(row, column, -1)) {
+ this.moveCursorTo(fold.start.row, fold.start.column);
+ return;
+ }
+
+ var str = this.session.getFoldStringAt(row, column, -1);
+ if (str == null) {
+ str = this.doc.getLine(row).substring(0, column);
+ }
+
+ var leftOfCursor = lang.stringReverse(str);
+ this.session.nonTokenRe.lastIndex = 0;
+ this.session.tokenRe.lastIndex = 0;
+ if (this.session.nonTokenRe.exec(leftOfCursor)) {
+ column -= this.session.nonTokenRe.lastIndex;
+ leftOfCursor = leftOfCursor.slice(this.session.nonTokenRe.lastIndex);
+ this.session.nonTokenRe.lastIndex = 0;
+ }
+ if (column <= 0) {
+ this.moveCursorTo(row, 0);
+ this.moveCursorLeft();
+ if (row > 0)
+ this.moveCursorWordLeft();
+ return;
+ }
+ if (this.session.tokenRe.exec(leftOfCursor)) {
+ column -= this.session.tokenRe.lastIndex;
+ this.session.tokenRe.lastIndex = 0;
+ }
+
+ this.moveCursorTo(row, column);
+ };
+
+ this.$shortWordEndIndex = function(rightOfCursor) {
+ var index = 0, ch;
+ var whitespaceRe = /\s/;
+ var tokenRe = this.session.tokenRe;
+
+ tokenRe.lastIndex = 0;
+ if (this.session.tokenRe.exec(rightOfCursor)) {
+ index = this.session.tokenRe.lastIndex;
+ } else {
+ while ((ch = rightOfCursor[index]) && whitespaceRe.test(ch))
+ index ++;
+
+ if (index < 1) {
+ tokenRe.lastIndex = 0;
+ while ((ch = rightOfCursor[index]) && !tokenRe.test(ch)) {
+ tokenRe.lastIndex = 0;
+ index ++;
+ if (whitespaceRe.test(ch)) {
+ if (index > 2) {
+ index--;
+ break;
+ } else {
+ while ((ch = rightOfCursor[index]) && whitespaceRe.test(ch))
+ index ++;
+ if (index > 2)
+ break;
+ }
+ }
+ }
+ }
+ }
+ tokenRe.lastIndex = 0;
+
+ return index;
+ };
+
+ this.moveCursorShortWordRight = function() {
+ var row = this.lead.row;
+ var column = this.lead.column;
+ var line = this.doc.getLine(row);
+ var rightOfCursor = line.substring(column);
+
+ var fold = this.session.getFoldAt(row, column, 1);
+ if (fold)
+ return this.moveCursorTo(fold.end.row, fold.end.column);
+
+ if (column == line.length) {
+ var l = this.doc.getLength();
+ do {
+ row++;
+ rightOfCursor = this.doc.getLine(row);
+ } while (row < l && /^\s*$/.test(rightOfCursor));
+
+ if (!/^\s+/.test(rightOfCursor))
+ rightOfCursor = "";
+ column = 0;
+ }
+
+ var index = this.$shortWordEndIndex(rightOfCursor);
+
+ this.moveCursorTo(row, column + index);
+ };
+
+ this.moveCursorShortWordLeft = function() {
+ var row = this.lead.row;
+ var column = this.lead.column;
+
+ var fold;
+ if (fold = this.session.getFoldAt(row, column, -1))
+ return this.moveCursorTo(fold.start.row, fold.start.column);
+
+ var line = this.session.getLine(row).substring(0, column);
+ if (column === 0) {
+ do {
+ row--;
+ line = this.doc.getLine(row);
+ } while (row > 0 && /^\s*$/.test(line));
+
+ column = line.length;
+ if (!/\s+$/.test(line))
+ line = "";
+ }
+
+ var leftOfCursor = lang.stringReverse(line);
+ var index = this.$shortWordEndIndex(leftOfCursor);
+
+ return this.moveCursorTo(row, column - index);
+ };
+
+ this.moveCursorWordRight = function() {
+ if (this.session.$selectLongWords)
+ this.moveCursorLongWordRight();
+ else
+ this.moveCursorShortWordRight();
+ };
+
+ this.moveCursorWordLeft = function() {
+ if (this.session.$selectLongWords)
+ this.moveCursorLongWordLeft();
+ else
+ this.moveCursorShortWordLeft();
+ };
+ this.moveCursorBy = function(rows, chars) {
+ var screenPos = this.session.documentToScreenPosition(
+ this.lead.row,
+ this.lead.column
+ );
+
+ var offsetX;
+
+ if (chars === 0) {
+ if (rows !== 0) {
+ if (this.session.$bidiHandler.isBidiRow(screenPos.row, this.lead.row)) {
+ offsetX = this.session.$bidiHandler.getPosLeft(screenPos.column);
+ screenPos.column = Math.round(offsetX / this.session.$bidiHandler.charWidths[0]);
+ } else {
+ offsetX = screenPos.column * this.session.$bidiHandler.charWidths[0];
+ }
+ }
+
+ if (this.$desiredColumn)
+ screenPos.column = this.$desiredColumn;
+ else
+ this.$desiredColumn = screenPos.column;
+ }
+
+ if (rows != 0 && this.session.lineWidgets && this.session.lineWidgets[this.lead.row]) {
+ var widget = this.session.lineWidgets[this.lead.row];
+ if (rows < 0)
+ rows -= widget.rowsAbove || 0;
+ else if (rows > 0)
+ rows += widget.rowCount - (widget.rowsAbove || 0);
+ }
+
+ var docPos = this.session.screenToDocumentPosition(screenPos.row + rows, screenPos.column, offsetX);
+
+ if (rows !== 0 && chars === 0 && docPos.row === this.lead.row && docPos.column === this.lead.column) {
+
+ }
+ this.moveCursorTo(docPos.row, docPos.column + chars, chars === 0);
+ };
+ this.moveCursorToPosition = function(position) {
+ this.moveCursorTo(position.row, position.column);
+ };
+ this.moveCursorTo = function(row, column, keepDesiredColumn) {
+ var fold = this.session.getFoldAt(row, column, 1);
+ if (fold) {
+ row = fold.start.row;
+ column = fold.start.column;
+ }
+
+ this.$keepDesiredColumnOnChange = true;
+ var line = this.session.getLine(row);
+ if (/[\uDC00-\uDFFF]/.test(line.charAt(column)) && line.charAt(column - 1)) {
+ if (this.lead.row == row && this.lead.column == column + 1)
+ column = column - 1;
+ else
+ column = column + 1;
+ }
+ this.lead.setPosition(row, column);
+ this.$keepDesiredColumnOnChange = false;
+
+ if (!keepDesiredColumn)
+ this.$desiredColumn = null;
+ };
+ this.moveCursorToScreen = function(row, column, keepDesiredColumn) {
+ var pos = this.session.screenToDocumentPosition(row, column);
+ this.moveCursorTo(pos.row, pos.column, keepDesiredColumn);
+ };
+ this.detach = function() {
+ this.lead.detach();
+ this.anchor.detach();
+ this.session = this.doc = null;
+ };
+
+ this.fromOrientedRange = function(range) {
+ this.setSelectionRange(range, range.cursor == range.start);
+ this.$desiredColumn = range.desiredColumn || this.$desiredColumn;
+ };
+
+ this.toOrientedRange = function(range) {
+ var r = this.getRange();
+ if (range) {
+ range.start.column = r.start.column;
+ range.start.row = r.start.row;
+ range.end.column = r.end.column;
+ range.end.row = r.end.row;
+ } else {
+ range = r;
+ }
+
+ range.cursor = this.isBackwards() ? range.start : range.end;
+ range.desiredColumn = this.$desiredColumn;
+ return range;
+ };
+ this.getRangeOfMovements = function(func) {
+ var start = this.getCursor();
+ try {
+ func(this);
+ var end = this.getCursor();
+ return Range.fromPoints(start, end);
+ } catch(e) {
+ return Range.fromPoints(start, start);
+ } finally {
+ this.moveCursorToPosition(start);
+ }
+ };
+
+ this.toJSON = function() {
+ if (this.rangeCount) {
+ var data = this.ranges.map(function(r) {
+ var r1 = r.clone();
+ r1.isBackwards = r.cursor == r.start;
+ return r1;
+ });
+ } else {
+ var data = this.getRange();
+ data.isBackwards = this.isBackwards();
+ }
+ return data;
+ };
+
+ this.fromJSON = function(data) {
+ if (data.start == undefined) {
+ if (this.rangeList && data.length > 1) {
+ this.toSingleRange(data[0]);
+ for (var i = data.length; i--; ) {
+ var r = Range.fromPoints(data[i].start, data[i].end);
+ if (data[i].isBackwards)
+ r.cursor = r.start;
+ this.addRange(r, true);
+ }
+ return;
+ } else {
+ data = data[0];
+ }
+ }
+ if (this.rangeList)
+ this.toSingleRange(data);
+ this.setSelectionRange(data, data.isBackwards);
+ };
+
+ this.isEqual = function(data) {
+ if ((data.length || this.rangeCount) && data.length != this.rangeCount)
+ return false;
+ if (!data.length || !this.ranges)
+ return this.getRange().isEqual(data);
+
+ for (var i = this.ranges.length; i--; ) {
+ if (!this.ranges[i].isEqual(data[i]))
+ return false;
+ }
+ return true;
+ };
+
+}).call(Selection.prototype);
+
+exports.Selection = Selection;
+});
+
+define("ace/tokenizer",["require","exports","module","ace/config"], function(require, exports, module) {
+"use strict";
+
+var config = require("./config");
+var MAX_TOKEN_COUNT = 2000;
+var Tokenizer = function(rules) {
+ this.states = rules;
+
+ this.regExps = {};
+ this.matchMappings = {};
+ for (var key in this.states) {
+ var state = this.states[key];
+ var ruleRegExps = [];
+ var matchTotal = 0;
+ var mapping = this.matchMappings[key] = {defaultToken: "text"};
+ var flag = "g";
+
+ var splitterRurles = [];
+ for (var i = 0; i < state.length; i++) {
+ var rule = state[i];
+ if (rule.defaultToken)
+ mapping.defaultToken = rule.defaultToken;
+ if (rule.caseInsensitive)
+ flag = "gi";
+ if (rule.regex == null)
+ continue;
+
+ if (rule.regex instanceof RegExp)
+ rule.regex = rule.regex.toString().slice(1, -1);
+ var adjustedregex = rule.regex;
+ var matchcount = new RegExp("(?:(" + adjustedregex + ")|(.))").exec("a").length - 2;
+ if (Array.isArray(rule.token)) {
+ if (rule.token.length == 1 || matchcount == 1) {
+ rule.token = rule.token[0];
+ } else if (matchcount - 1 != rule.token.length) {
+ this.reportError("number of classes and regexp groups doesn't match", {
+ rule: rule,
+ groupCount: matchcount - 1
+ });
+ rule.token = rule.token[0];
+ } else {
+ rule.tokenArray = rule.token;
+ rule.token = null;
+ rule.onMatch = this.$arrayTokens;
+ }
+ } else if (typeof rule.token == "function" && !rule.onMatch) {
+ if (matchcount > 1)
+ rule.onMatch = this.$applyToken;
+ else
+ rule.onMatch = rule.token;
+ }
+
+ if (matchcount > 1) {
+ if (/\\\d/.test(rule.regex)) {
+ adjustedregex = rule.regex.replace(/\\([0-9]+)/g, function(match, digit) {
+ return "\\" + (parseInt(digit, 10) + matchTotal + 1);
+ });
+ } else {
+ matchcount = 1;
+ adjustedregex = this.removeCapturingGroups(rule.regex);
+ }
+ if (!rule.splitRegex && typeof rule.token != "string")
+ splitterRurles.push(rule); // flag will be known only at the very end
+ }
+
+ mapping[matchTotal] = i;
+ matchTotal += matchcount;
+
+ ruleRegExps.push(adjustedregex);
+ if (!rule.onMatch)
+ rule.onMatch = null;
+ }
+
+ if (!ruleRegExps.length) {
+ mapping[0] = 0;
+ ruleRegExps.push("$");
+ }
+
+ splitterRurles.forEach(function(rule) {
+ rule.splitRegex = this.createSplitterRegexp(rule.regex, flag);
+ }, this);
+
+ this.regExps[key] = new RegExp("(" + ruleRegExps.join(")|(") + ")|($)", flag);
+ }
+};
+
+(function() {
+ this.$setMaxTokenCount = function(m) {
+ MAX_TOKEN_COUNT = m | 0;
+ };
+
+ this.$applyToken = function(str) {
+ var values = this.splitRegex.exec(str).slice(1);
+ var types = this.token.apply(this, values);
+ if (typeof types === "string")
+ return [{type: types, value: str}];
+
+ var tokens = [];
+ for (var i = 0, l = types.length; i < l; i++) {
+ if (values[i])
+ tokens[tokens.length] = {
+ type: types[i],
+ value: values[i]
+ };
+ }
+ return tokens;
+ };
+
+ this.$arrayTokens = function(str) {
+ if (!str)
+ return [];
+ var values = this.splitRegex.exec(str);
+ if (!values)
+ return "text";
+ var tokens = [];
+ var types = this.tokenArray;
+ for (var i = 0, l = types.length; i < l; i++) {
+ if (values[i + 1])
+ tokens[tokens.length] = {
+ type: types[i],
+ value: values[i + 1]
+ };
+ }
+ return tokens;
+ };
+
+ this.removeCapturingGroups = function(src) {
+ var r = src.replace(
+ /\\.|\[(?:\\.|[^\\\]])*|\(\?[:=!]|(\()/g,
+ function(x, y) {return y ? "(?:" : x;}
+ );
+ return r;
+ };
+
+ this.createSplitterRegexp = function(src, flag) {
+ if (src.indexOf("(?=") != -1) {
+ var stack = 0;
+ var inChClass = false;
+ var lastCapture = {};
+ src.replace(/(\\.)|(\((?:\?[=!])?)|(\))|([\[\]])/g, function(
+ m, esc, parenOpen, parenClose, square, index
+ ) {
+ if (inChClass) {
+ inChClass = square != "]";
+ } else if (square) {
+ inChClass = true;
+ } else if (parenClose) {
+ if (stack == lastCapture.stack) {
+ lastCapture.end = index+1;
+ lastCapture.stack = -1;
+ }
+ stack--;
+ } else if (parenOpen) {
+ stack++;
+ if (parenOpen.length != 1) {
+ lastCapture.stack = stack;
+ lastCapture.start = index;
+ }
+ }
+ return m;
+ });
+
+ if (lastCapture.end != null && /^\)*$/.test(src.substr(lastCapture.end)))
+ src = src.substring(0, lastCapture.start) + src.substr(lastCapture.end);
+ }
+ if (src.charAt(0) != "^") src = "^" + src;
+ if (src.charAt(src.length - 1) != "$") src += "$";
+
+ return new RegExp(src, (flag||"").replace("g", ""));
+ };
+ this.getLineTokens = function(line, startState) {
+ if (startState && typeof startState != "string") {
+ var stack = startState.slice(0);
+ startState = stack[0];
+ if (startState === "#tmp") {
+ stack.shift();
+ startState = stack.shift();
+ }
+ } else
+ var stack = [];
+
+ var currentState = startState || "start";
+ var state = this.states[currentState];
+ if (!state) {
+ currentState = "start";
+ state = this.states[currentState];
+ }
+ var mapping = this.matchMappings[currentState];
+ var re = this.regExps[currentState];
+ re.lastIndex = 0;
+
+ var match, tokens = [];
+ var lastIndex = 0;
+ var matchAttempts = 0;
+
+ var token = {type: null, value: ""};
+
+ while (match = re.exec(line)) {
+ var type = mapping.defaultToken;
+ var rule = null;
+ var value = match[0];
+ var index = re.lastIndex;
+
+ if (index - value.length > lastIndex) {
+ var skipped = line.substring(lastIndex, index - value.length);
+ if (token.type == type) {
+ token.value += skipped;
+ } else {
+ if (token.type)
+ tokens.push(token);
+ token = {type: type, value: skipped};
+ }
+ }
+
+ for (var i = 0; i < match.length-2; i++) {
+ if (match[i + 1] === undefined)
+ continue;
+
+ rule = state[mapping[i]];
+
+ if (rule.onMatch)
+ type = rule.onMatch(value, currentState, stack, line);
+ else
+ type = rule.token;
+
+ if (rule.next) {
+ if (typeof rule.next == "string") {
+ currentState = rule.next;
+ } else {
+ currentState = rule.next(currentState, stack);
+ }
+
+ state = this.states[currentState];
+ if (!state) {
+ this.reportError("state doesn't exist", currentState);
+ currentState = "start";
+ state = this.states[currentState];
+ }
+ mapping = this.matchMappings[currentState];
+ lastIndex = index;
+ re = this.regExps[currentState];
+ re.lastIndex = index;
+ }
+ if (rule.consumeLineEnd)
+ lastIndex = index;
+ break;
+ }
+
+ if (value) {
+ if (typeof type === "string") {
+ if ((!rule || rule.merge !== false) && token.type === type) {
+ token.value += value;
+ } else {
+ if (token.type)
+ tokens.push(token);
+ token = {type: type, value: value};
+ }
+ } else if (type) {
+ if (token.type)
+ tokens.push(token);
+ token = {type: null, value: ""};
+ for (var i = 0; i < type.length; i++)
+ tokens.push(type[i]);
+ }
+ }
+
+ if (lastIndex == line.length)
+ break;
+
+ lastIndex = index;
+
+ if (matchAttempts++ > MAX_TOKEN_COUNT) {
+ if (matchAttempts > 2 * line.length) {
+ this.reportError("infinite loop with in ace tokenizer", {
+ startState: startState,
+ line: line
+ });
+ }
+ while (lastIndex < line.length) {
+ if (token.type)
+ tokens.push(token);
+ token = {
+ value: line.substring(lastIndex, lastIndex += 500),
+ type: "overflow"
+ };
+ }
+ currentState = "start";
+ stack = [];
+ break;
+ }
+ }
+
+ if (token.type)
+ tokens.push(token);
+
+ if (stack.length > 1) {
+ if (stack[0] !== currentState)
+ stack.unshift("#tmp", currentState);
+ }
+ return {
+ tokens : tokens,
+ state : stack.length ? stack : currentState
+ };
+ };
+
+ this.reportError = config.reportError;
+
+}).call(Tokenizer.prototype);
+
+exports.Tokenizer = Tokenizer;
+});
+
+define("ace/mode/text_highlight_rules",["require","exports","module","ace/lib/lang"], function(require, exports, module) {
+"use strict";
+
+var lang = require("../lib/lang");
+
+var TextHighlightRules = function() {
+
+ this.$rules = {
+ "start" : [{
+ token : "empty_line",
+ regex : '^$'
+ }, {
+ defaultToken : "text"
+ }]
+ };
+};
+
+(function() {
+
+ this.addRules = function(rules, prefix) {
+ if (!prefix) {
+ for (var key in rules)
+ this.$rules[key] = rules[key];
+ return;
+ }
+ for (var key in rules) {
+ var state = rules[key];
+ for (var i = 0; i < state.length; i++) {
+ var rule = state[i];
+ if (rule.next || rule.onMatch) {
+ if (typeof rule.next == "string") {
+ if (rule.next.indexOf(prefix) !== 0)
+ rule.next = prefix + rule.next;
+ }
+ if (rule.nextState && rule.nextState.indexOf(prefix) !== 0)
+ rule.nextState = prefix + rule.nextState;
+ }
+ }
+ this.$rules[prefix + key] = state;
+ }
+ };
+
+ this.getRules = function() {
+ return this.$rules;
+ };
+
+ this.embedRules = function (HighlightRules, prefix, escapeRules, states, append) {
+ var embedRules = typeof HighlightRules == "function"
+ ? new HighlightRules().getRules()
+ : HighlightRules;
+ if (states) {
+ for (var i = 0; i < states.length; i++)
+ states[i] = prefix + states[i];
+ } else {
+ states = [];
+ for (var key in embedRules)
+ states.push(prefix + key);
+ }
+
+ this.addRules(embedRules, prefix);
+
+ if (escapeRules) {
+ var addRules = Array.prototype[append ? "push" : "unshift"];
+ for (var i = 0; i < states.length; i++)
+ addRules.apply(this.$rules[states[i]], lang.deepCopy(escapeRules));
+ }
+
+ if (!this.$embeds)
+ this.$embeds = [];
+ this.$embeds.push(prefix);
+ };
+
+ this.getEmbeds = function() {
+ return this.$embeds;
+ };
+
+ var pushState = function(currentState, stack) {
+ if (currentState != "start" || stack.length)
+ stack.unshift(this.nextState, currentState);
+ return this.nextState;
+ };
+ var popState = function(currentState, stack) {
+ stack.shift();
+ return stack.shift() || "start";
+ };
+
+ this.normalizeRules = function() {
+ var id = 0;
+ var rules = this.$rules;
+ function processState(key) {
+ var state = rules[key];
+ state.processed = true;
+ for (var i = 0; i < state.length; i++) {
+ var rule = state[i];
+ var toInsert = null;
+ if (Array.isArray(rule)) {
+ toInsert = rule;
+ rule = {};
+ }
+ if (!rule.regex && rule.start) {
+ rule.regex = rule.start;
+ if (!rule.next)
+ rule.next = [];
+ rule.next.push({
+ defaultToken: rule.token
+ }, {
+ token: rule.token + ".end",
+ regex: rule.end || rule.start,
+ next: "pop"
+ });
+ rule.token = rule.token + ".start";
+ rule.push = true;
+ }
+ var next = rule.next || rule.push;
+ if (next && Array.isArray(next)) {
+ var stateName = rule.stateName;
+ if (!stateName) {
+ stateName = rule.token;
+ if (typeof stateName != "string")
+ stateName = stateName[0] || "";
+ if (rules[stateName])
+ stateName += id++;
+ }
+ rules[stateName] = next;
+ rule.next = stateName;
+ processState(stateName);
+ } else if (next == "pop") {
+ rule.next = popState;
+ }
+
+ if (rule.push) {
+ rule.nextState = rule.next || rule.push;
+ rule.next = pushState;
+ delete rule.push;
+ }
+
+ if (rule.rules) {
+ for (var r in rule.rules) {
+ if (rules[r]) {
+ if (rules[r].push)
+ rules[r].push.apply(rules[r], rule.rules[r]);
+ } else {
+ rules[r] = rule.rules[r];
+ }
+ }
+ }
+ var includeName = typeof rule == "string" ? rule : rule.include;
+ if (includeName) {
+ if (Array.isArray(includeName))
+ toInsert = includeName.map(function(x) { return rules[x]; });
+ else
+ toInsert = rules[includeName];
+ }
+
+ if (toInsert) {
+ var args = [i, 1].concat(toInsert);
+ if (rule.noEscape)
+ args = args.filter(function(x) {return !x.next;});
+ state.splice.apply(state, args);
+ i--;
+ }
+
+ if (rule.keywordMap) {
+ rule.token = this.createKeywordMapper(
+ rule.keywordMap, rule.defaultToken || "text", rule.caseInsensitive
+ );
+ delete rule.defaultToken;
+ }
+ }
+ }
+ Object.keys(rules).forEach(processState, this);
+ };
+
+ this.createKeywordMapper = function(map, defaultToken, ignoreCase, splitChar) {
+ var keywords = Object.create(null);
+ this.$keywordList = [];
+ Object.keys(map).forEach(function(className) {
+ var a = map[className];
+ var list = a.split(splitChar || "|");
+ for (var i = list.length; i--; ) {
+ var word = list[i];
+ this.$keywordList.push(word);
+ if (ignoreCase)
+ word = word.toLowerCase();
+ keywords[word] = className;
+ }
+ }, this);
+ map = null;
+ return ignoreCase
+ ? function(value) {return keywords[value.toLowerCase()] || defaultToken; }
+ : function(value) {return keywords[value] || defaultToken; };
+ };
+
+ this.getKeywords = function() {
+ return this.$keywords;
+ };
+
+}).call(TextHighlightRules.prototype);
+
+exports.TextHighlightRules = TextHighlightRules;
+});
+
+define("ace/mode/behaviour",["require","exports","module"], function(require, exports, module) {
+"use strict";
+
+var Behaviour = function() {
+ this.$behaviours = {};
+};
+
+(function () {
+
+ this.add = function (name, action, callback) {
+ switch (undefined) {
+ case this.$behaviours:
+ this.$behaviours = {};
+ case this.$behaviours[name]:
+ this.$behaviours[name] = {};
+ }
+ this.$behaviours[name][action] = callback;
+ };
+
+ this.addBehaviours = function (behaviours) {
+ for (var key in behaviours) {
+ for (var action in behaviours[key]) {
+ this.add(key, action, behaviours[key][action]);
+ }
+ }
+ };
+
+ this.remove = function (name) {
+ if (this.$behaviours && this.$behaviours[name]) {
+ delete this.$behaviours[name];
+ }
+ };
+
+ this.inherit = function (mode, filter) {
+ if (typeof mode === "function") {
+ var behaviours = new mode().getBehaviours(filter);
+ } else {
+ var behaviours = mode.getBehaviours(filter);
+ }
+ this.addBehaviours(behaviours);
+ };
+
+ this.getBehaviours = function (filter) {
+ if (!filter) {
+ return this.$behaviours;
+ } else {
+ var ret = {};
+ for (var i = 0; i < filter.length; i++) {
+ if (this.$behaviours[filter[i]]) {
+ ret[filter[i]] = this.$behaviours[filter[i]];
+ }
+ }
+ return ret;
+ }
+ };
+
+}).call(Behaviour.prototype);
+
+exports.Behaviour = Behaviour;
+});
+
+define("ace/token_iterator",["require","exports","module","ace/range"], function(require, exports, module) {
+"use strict";
+
+var Range = require("./range").Range;
+var TokenIterator = function(session, initialRow, initialColumn) {
+ this.$session = session;
+ this.$row = initialRow;
+ this.$rowTokens = session.getTokens(initialRow);
+
+ var token = session.getTokenAt(initialRow, initialColumn);
+ this.$tokenIndex = token ? token.index : -1;
+};
+
+(function() {
+ this.stepBackward = function() {
+ this.$tokenIndex -= 1;
+
+ while (this.$tokenIndex < 0) {
+ this.$row -= 1;
+ if (this.$row < 0) {
+ this.$row = 0;
+ return null;
+ }
+
+ this.$rowTokens = this.$session.getTokens(this.$row);
+ this.$tokenIndex = this.$rowTokens.length - 1;
+ }
+
+ return this.$rowTokens[this.$tokenIndex];
+ };
+ this.stepForward = function() {
+ this.$tokenIndex += 1;
+ var rowCount;
+ while (this.$tokenIndex >= this.$rowTokens.length) {
+ this.$row += 1;
+ if (!rowCount)
+ rowCount = this.$session.getLength();
+ if (this.$row >= rowCount) {
+ this.$row = rowCount - 1;
+ return null;
+ }
+
+ this.$rowTokens = this.$session.getTokens(this.$row);
+ this.$tokenIndex = 0;
+ }
+
+ return this.$rowTokens[this.$tokenIndex];
+ };
+ this.getCurrentToken = function () {
+ return this.$rowTokens[this.$tokenIndex];
+ };
+ this.getCurrentTokenRow = function () {
+ return this.$row;
+ };
+ this.getCurrentTokenColumn = function() {
+ var rowTokens = this.$rowTokens;
+ var tokenIndex = this.$tokenIndex;
+ var column = rowTokens[tokenIndex].start;
+ if (column !== undefined)
+ return column;
+
+ column = 0;
+ while (tokenIndex > 0) {
+ tokenIndex -= 1;
+ column += rowTokens[tokenIndex].value.length;
+ }
+
+ return column;
+ };
+ this.getCurrentTokenPosition = function() {
+ return {row: this.$row, column: this.getCurrentTokenColumn()};
+ };
+ this.getCurrentTokenRange = function() {
+ var token = this.$rowTokens[this.$tokenIndex];
+ var column = this.getCurrentTokenColumn();
+ return new Range(this.$row, column, this.$row, column + token.value.length);
+ };
+
+}).call(TokenIterator.prototype);
+
+exports.TokenIterator = TokenIterator;
+});
+
+define("ace/mode/behaviour/cstyle",["require","exports","module","ace/lib/oop","ace/mode/behaviour","ace/token_iterator","ace/lib/lang"], function(require, exports, module) {
+"use strict";
+
+var oop = require("../../lib/oop");
+var Behaviour = require("../behaviour").Behaviour;
+var TokenIterator = require("../../token_iterator").TokenIterator;
+var lang = require("../../lib/lang");
+
+var SAFE_INSERT_IN_TOKENS =
+ ["text", "paren.rparen", "rparen", "paren", "punctuation.operator"];
+var SAFE_INSERT_BEFORE_TOKENS =
+ ["text", "paren.rparen", "rparen", "paren", "punctuation.operator", "comment"];
+
+var context;
+var contextCache = {};
+var defaultQuotes = {'"' : '"', "'" : "'"};
+
+var initContext = function(editor) {
+ var id = -1;
+ if (editor.multiSelect) {
+ id = editor.selection.index;
+ if (contextCache.rangeCount != editor.multiSelect.rangeCount)
+ contextCache = {rangeCount: editor.multiSelect.rangeCount};
+ }
+ if (contextCache[id])
+ return context = contextCache[id];
+ context = contextCache[id] = {
+ autoInsertedBrackets: 0,
+ autoInsertedRow: -1,
+ autoInsertedLineEnd: "",
+ maybeInsertedBrackets: 0,
+ maybeInsertedRow: -1,
+ maybeInsertedLineStart: "",
+ maybeInsertedLineEnd: ""
+ };
+};
+
+var getWrapped = function(selection, selected, opening, closing) {
+ var rowDiff = selection.end.row - selection.start.row;
+ return {
+ text: opening + selected + closing,
+ selection: [
+ 0,
+ selection.start.column + 1,
+ rowDiff,
+ selection.end.column + (rowDiff ? 0 : 1)
+ ]
+ };
+};
+
+var CstyleBehaviour = function(options) {
+ this.add("braces", "insertion", function(state, action, editor, session, text) {
+ var cursor = editor.getCursorPosition();
+ var line = session.doc.getLine(cursor.row);
+ if (text == '{') {
+ initContext(editor);
+ var selection = editor.getSelectionRange();
+ var selected = session.doc.getTextRange(selection);
+ if (selected !== "" && selected !== "{" && editor.getWrapBehavioursEnabled()) {
+ return getWrapped(selection, selected, '{', '}');
+ } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+ if (/[\]\}\)]/.test(line[cursor.column]) || editor.inMultiSelectMode || options && options.braces) {
+ CstyleBehaviour.recordAutoInsert(editor, session, "}");
+ return {
+ text: '{}',
+ selection: [1, 1]
+ };
+ } else {
+ CstyleBehaviour.recordMaybeInsert(editor, session, "{");
+ return {
+ text: '{',
+ selection: [1, 1]
+ };
+ }
+ }
+ } else if (text == '}') {
+ initContext(editor);
+ var rightChar = line.substring(cursor.column, cursor.column + 1);
+ if (rightChar == '}') {
+ var matching = session.$findOpeningBracket('}', {column: cursor.column + 1, row: cursor.row});
+ if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+ CstyleBehaviour.popAutoInsertedClosing();
+ return {
+ text: '',
+ selection: [1, 1]
+ };
+ }
+ }
+ } else if (text == "\n" || text == "\r\n") {
+ initContext(editor);
+ var closing = "";
+ if (CstyleBehaviour.isMaybeInsertedClosing(cursor, line)) {
+ closing = lang.stringRepeat("}", context.maybeInsertedBrackets);
+ CstyleBehaviour.clearMaybeInsertedClosing();
+ }
+ var rightChar = line.substring(cursor.column, cursor.column + 1);
+ if (rightChar === '}') {
+ var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column+1}, '}');
+ if (!openBracePos)
+ return null;
+ var next_indent = this.$getIndent(session.getLine(openBracePos.row));
+ } else if (closing) {
+ var next_indent = this.$getIndent(line);
+ } else {
+ CstyleBehaviour.clearMaybeInsertedClosing();
+ return;
+ }
+ var indent = next_indent + session.getTabString();
+
+ return {
+ text: '\n' + indent + '\n' + next_indent + closing,
+ selection: [1, indent.length, 1, indent.length]
+ };
+ } else {
+ CstyleBehaviour.clearMaybeInsertedClosing();
+ }
+ });
+
+ this.add("braces", "deletion", function(state, action, editor, session, range) {
+ var selected = session.doc.getTextRange(range);
+ if (!range.isMultiLine() && selected == '{') {
+ initContext(editor);
+ var line = session.doc.getLine(range.start.row);
+ var rightChar = line.substring(range.end.column, range.end.column + 1);
+ if (rightChar == '}') {
+ range.end.column++;
+ return range;
+ } else {
+ context.maybeInsertedBrackets--;
+ }
+ }
+ });
+
+ this.add("parens", "insertion", function(state, action, editor, session, text) {
+ if (text == '(') {
+ initContext(editor);
+ var selection = editor.getSelectionRange();
+ var selected = session.doc.getTextRange(selection);
+ if (selected !== "" && editor.getWrapBehavioursEnabled()) {
+ return getWrapped(selection, selected, '(', ')');
+ } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+ CstyleBehaviour.recordAutoInsert(editor, session, ")");
+ return {
+ text: '()',
+ selection: [1, 1]
+ };
+ }
+ } else if (text == ')') {
+ initContext(editor);
+ var cursor = editor.getCursorPosition();
+ var line = session.doc.getLine(cursor.row);
+ var rightChar = line.substring(cursor.column, cursor.column + 1);
+ if (rightChar == ')') {
+ var matching = session.$findOpeningBracket(')', {column: cursor.column + 1, row: cursor.row});
+ if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+ CstyleBehaviour.popAutoInsertedClosing();
+ return {
+ text: '',
+ selection: [1, 1]
+ };
+ }
+ }
+ }
+ });
+
+ this.add("parens", "deletion", function(state, action, editor, session, range) {
+ var selected = session.doc.getTextRange(range);
+ if (!range.isMultiLine() && selected == '(') {
+ initContext(editor);
+ var line = session.doc.getLine(range.start.row);
+ var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+ if (rightChar == ')') {
+ range.end.column++;
+ return range;
+ }
+ }
+ });
+
+ this.add("brackets", "insertion", function(state, action, editor, session, text) {
+ if (text == '[') {
+ initContext(editor);
+ var selection = editor.getSelectionRange();
+ var selected = session.doc.getTextRange(selection);
+ if (selected !== "" && editor.getWrapBehavioursEnabled()) {
+ return getWrapped(selection, selected, '[', ']');
+ } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+ CstyleBehaviour.recordAutoInsert(editor, session, "]");
+ return {
+ text: '[]',
+ selection: [1, 1]
+ };
+ }
+ } else if (text == ']') {
+ initContext(editor);
+ var cursor = editor.getCursorPosition();
+ var line = session.doc.getLine(cursor.row);
+ var rightChar = line.substring(cursor.column, cursor.column + 1);
+ if (rightChar == ']') {
+ var matching = session.$findOpeningBracket(']', {column: cursor.column + 1, row: cursor.row});
+ if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+ CstyleBehaviour.popAutoInsertedClosing();
+ return {
+ text: '',
+ selection: [1, 1]
+ };
+ }
+ }
+ }
+ });
+
+ this.add("brackets", "deletion", function(state, action, editor, session, range) {
+ var selected = session.doc.getTextRange(range);
+ if (!range.isMultiLine() && selected == '[') {
+ initContext(editor);
+ var line = session.doc.getLine(range.start.row);
+ var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+ if (rightChar == ']') {
+ range.end.column++;
+ return range;
+ }
+ }
+ });
+
+ this.add("string_dquotes", "insertion", function(state, action, editor, session, text) {
+ var quotes = session.$mode.$quotes || defaultQuotes;
+ if (text.length == 1 && quotes[text]) {
+ if (this.lineCommentStart && this.lineCommentStart.indexOf(text) != -1)
+ return;
+ initContext(editor);
+ var quote = text;
+ var selection = editor.getSelectionRange();
+ var selected = session.doc.getTextRange(selection);
+ if (selected !== "" && (selected.length != 1 || !quotes[selected]) && editor.getWrapBehavioursEnabled()) {
+ return getWrapped(selection, selected, quote, quote);
+ } else if (!selected) {
+ var cursor = editor.getCursorPosition();
+ var line = session.doc.getLine(cursor.row);
+ var leftChar = line.substring(cursor.column-1, cursor.column);
+ var rightChar = line.substring(cursor.column, cursor.column + 1);
+
+ var token = session.getTokenAt(cursor.row, cursor.column);
+ var rightToken = session.getTokenAt(cursor.row, cursor.column + 1);
+ if (leftChar == "\\" && token && /escape/.test(token.type))
+ return null;
+
+ var stringBefore = token && /string|escape/.test(token.type);
+ var stringAfter = !rightToken || /string|escape/.test(rightToken.type);
+
+ var pair;
+ if (rightChar == quote) {
+ pair = stringBefore !== stringAfter;
+ if (pair && /string\.end/.test(rightToken.type))
+ pair = false;
+ } else {
+ if (stringBefore && !stringAfter)
+ return null; // wrap string with different quote
+ if (stringBefore && stringAfter)
+ return null; // do not pair quotes inside strings
+ var wordRe = session.$mode.tokenRe;
+ wordRe.lastIndex = 0;
+ var isWordBefore = wordRe.test(leftChar);
+ wordRe.lastIndex = 0;
+ var isWordAfter = wordRe.test(leftChar);
+ if (isWordBefore || isWordAfter)
+ return null; // before or after alphanumeric
+ if (rightChar && !/[\s;,.})\]\\]/.test(rightChar))
+ return null; // there is rightChar and it isn't closing
+ var charBefore = line[cursor.column - 2];
+ if (leftChar == quote && (charBefore == quote || wordRe.test(charBefore)))
+ return null;
+ pair = true;
+ }
+ return {
+ text: pair ? quote + quote : "",
+ selection: [1,1]
+ };
+ }
+ }
+ });
+
+ this.add("string_dquotes", "deletion", function(state, action, editor, session, range) {
+ var quotes = session.$mode.$quotes || defaultQuotes;
+
+ var selected = session.doc.getTextRange(range);
+ if (!range.isMultiLine() && quotes.hasOwnProperty(selected)) {
+ initContext(editor);
+ var line = session.doc.getLine(range.start.row);
+ var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+ if (rightChar == selected) {
+ range.end.column++;
+ return range;
+ }
+ }
+ });
+
+};
+
+
+CstyleBehaviour.isSaneInsertion = function(editor, session) {
+ var cursor = editor.getCursorPosition();
+ var iterator = new TokenIterator(session, cursor.row, cursor.column);
+ if (!this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS)) {
+ if (/[)}\]]/.test(editor.session.getLine(cursor.row)[cursor.column]))
+ return true;
+ var iterator2 = new TokenIterator(session, cursor.row, cursor.column + 1);
+ if (!this.$matchTokenType(iterator2.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS))
+ return false;
+ }
+ iterator.stepForward();
+ return iterator.getCurrentTokenRow() !== cursor.row ||
+ this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_BEFORE_TOKENS);
+};
+
+CstyleBehaviour.$matchTokenType = function(token, types) {
+ return types.indexOf(token.type || token) > -1;
+};
+
+CstyleBehaviour.recordAutoInsert = function(editor, session, bracket) {
+ var cursor = editor.getCursorPosition();
+ var line = session.doc.getLine(cursor.row);
+ if (!this.isAutoInsertedClosing(cursor, line, context.autoInsertedLineEnd[0]))
+ context.autoInsertedBrackets = 0;
+ context.autoInsertedRow = cursor.row;
+ context.autoInsertedLineEnd = bracket + line.substr(cursor.column);
+ context.autoInsertedBrackets++;
+};
+
+CstyleBehaviour.recordMaybeInsert = function(editor, session, bracket) {
+ var cursor = editor.getCursorPosition();
+ var line = session.doc.getLine(cursor.row);
+ if (!this.isMaybeInsertedClosing(cursor, line))
+ context.maybeInsertedBrackets = 0;
+ context.maybeInsertedRow = cursor.row;
+ context.maybeInsertedLineStart = line.substr(0, cursor.column) + bracket;
+ context.maybeInsertedLineEnd = line.substr(cursor.column);
+ context.maybeInsertedBrackets++;
+};
+
+CstyleBehaviour.isAutoInsertedClosing = function(cursor, line, bracket) {
+ return context.autoInsertedBrackets > 0 &&
+ cursor.row === context.autoInsertedRow &&
+ bracket === context.autoInsertedLineEnd[0] &&
+ line.substr(cursor.column) === context.autoInsertedLineEnd;
+};
+
+CstyleBehaviour.isMaybeInsertedClosing = function(cursor, line) {
+ return context.maybeInsertedBrackets > 0 &&
+ cursor.row === context.maybeInsertedRow &&
+ line.substr(cursor.column) === context.maybeInsertedLineEnd &&
+ line.substr(0, cursor.column) == context.maybeInsertedLineStart;
+};
+
+CstyleBehaviour.popAutoInsertedClosing = function() {
+ context.autoInsertedLineEnd = context.autoInsertedLineEnd.substr(1);
+ context.autoInsertedBrackets--;
+};
+
+CstyleBehaviour.clearMaybeInsertedClosing = function() {
+ if (context) {
+ context.maybeInsertedBrackets = 0;
+ context.maybeInsertedRow = -1;
+ }
+};
+
+
+
+oop.inherits(CstyleBehaviour, Behaviour);
+
+exports.CstyleBehaviour = CstyleBehaviour;
+});
+
+define("ace/unicode",["require","exports","module"], function(require, exports, module) {
+"use strict";
+var wordChars = [48,9,8,25,5,0,2,25,48,0,11,0,5,0,6,22,2,30,2,457,5,11,15,4,8,0,2,0,18,116,2,1,3,3,9,0,2,2,2,0,2,19,2,82,2,138,2,4,3,155,12,37,3,0,8,38,10,44,2,0,2,1,2,1,2,0,9,26,6,2,30,10,7,61,2,9,5,101,2,7,3,9,2,18,3,0,17,58,3,100,15,53,5,0,6,45,211,57,3,18,2,5,3,11,3,9,2,1,7,6,2,2,2,7,3,1,3,21,2,6,2,0,4,3,3,8,3,1,3,3,9,0,5,1,2,4,3,11,16,2,2,5,5,1,3,21,2,6,2,1,2,1,2,1,3,0,2,4,5,1,3,2,4,0,8,3,2,0,8,15,12,2,2,8,2,2,2,21,2,6,2,1,2,4,3,9,2,2,2,2,3,0,16,3,3,9,18,2,2,7,3,1,3,21,2,6,2,1,2,4,3,8,3,1,3,2,9,1,5,1,2,4,3,9,2,0,17,1,2,5,4,2,2,3,4,1,2,0,2,1,4,1,4,2,4,11,5,4,4,2,2,3,3,0,7,0,15,9,18,2,2,7,2,2,2,22,2,9,2,4,4,7,2,2,2,3,8,1,2,1,7,3,3,9,19,1,2,7,2,2,2,22,2,9,2,4,3,8,2,2,2,3,8,1,8,0,2,3,3,9,19,1,2,7,2,2,2,22,2,15,4,7,2,2,2,3,10,0,9,3,3,9,11,5,3,1,2,17,4,23,2,8,2,0,3,6,4,0,5,5,2,0,2,7,19,1,14,57,6,14,2,9,40,1,2,0,3,1,2,0,3,0,7,3,2,6,2,2,2,0,2,0,3,1,2,12,2,2,3,4,2,0,2,5,3,9,3,1,35,0,24,1,7,9,12,0,2,0,2,0,5,9,2,35,5,19,2,5,5,7,2,35,10,0,58,73,7,77,3,37,11,42,2,0,4,328,2,3,3,6,2,0,2,3,3,40,2,3,3,32,2,3,3,6,2,0,2,3,3,14,2,56,2,3,3,66,5,0,33,15,17,84,13,619,3,16,2,25,6,74,22,12,2,6,12,20,12,19,13,12,2,2,2,1,13,51,3,29,4,0,5,1,3,9,34,2,3,9,7,87,9,42,6,69,11,28,4,11,5,11,11,39,3,4,12,43,5,25,7,10,38,27,5,62,2,28,3,10,7,9,14,0,89,75,5,9,18,8,13,42,4,11,71,55,9,9,4,48,83,2,2,30,14,230,23,280,3,5,3,37,3,5,3,7,2,0,2,0,2,0,2,30,3,52,2,6,2,0,4,2,2,6,4,3,3,5,5,12,6,2,2,6,67,1,20,0,29,0,14,0,17,4,60,12,5,0,4,11,18,0,5,0,3,9,2,0,4,4,7,0,2,0,2,0,2,3,2,10,3,3,6,4,5,0,53,1,2684,46,2,46,2,132,7,6,15,37,11,53,10,0,17,22,10,6,2,6,2,6,2,6,2,6,2,6,2,6,2,6,2,31,48,0,470,1,36,5,2,4,6,1,5,85,3,1,3,2,2,89,2,3,6,40,4,93,18,23,57,15,513,6581,75,20939,53,1164,68,45,3,268,4,27,21,31,3,13,13,1,2,24,9,69,11,1,38,8,3,102,3,1,111,44,25,51,13,68,12,9,7,23,4,0,5,45,3,35,13,28,4,64,15,10,39,54,10,13,3,9,7,22,4,1,5,66,25,2,227,42,2,1,3,9,7,11171,13,22,5,48,8453,301,3,61,3,105,39,6,13,4,6,11,2,12,2,4,2,0,2,1,2,1,2,107,34,362,19,63,3,53,41,11,5,15,17,6,13,1,25,2,33,4,2,134,20,9,8,25,5,0,2,25,12,88,4,5,3,5,3,5,3,2];
+
+var code = 0;
+var str = [];
+for (var i = 0; i < wordChars.length; i += 2) {
+ str.push(code += wordChars[i]);
+ if (wordChars[i + 1])
+ str.push(45, code += wordChars[i + 1]);
+}
+
+exports.wordChars = String.fromCharCode.apply(null, str);
+
+});
+
+define("ace/mode/text",["require","exports","module","ace/config","ace/tokenizer","ace/mode/text_highlight_rules","ace/mode/behaviour/cstyle","ace/unicode","ace/lib/lang","ace/token_iterator","ace/range"], function(require, exports, module) {
+"use strict";
+var config = require("../config");
+
+var Tokenizer = require("../tokenizer").Tokenizer;
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour;
+var unicode = require("../unicode");
+var lang = require("../lib/lang");
+var TokenIterator = require("../token_iterator").TokenIterator;
+var Range = require("../range").Range;
+
+var Mode = function() {
+ this.HighlightRules = TextHighlightRules;
+};
+
+(function() {
+ this.$defaultBehaviour = new CstyleBehaviour();
+
+ this.tokenRe = new RegExp("^[" + unicode.wordChars + "\\$_]+", "g");
+
+ this.nonTokenRe = new RegExp("^(?:[^" + unicode.wordChars + "\\$_]|\\s])+", "g");
+
+ this.getTokenizer = function() {
+ if (!this.$tokenizer) {
+ this.$highlightRules = this.$highlightRules || new this.HighlightRules(this.$highlightRuleConfig);
+ this.$tokenizer = new Tokenizer(this.$highlightRules.getRules());
+ }
+ return this.$tokenizer;
+ };
+
+ this.lineCommentStart = "";
+ this.blockComment = "";
+
+ this.toggleCommentLines = function(state, session, startRow, endRow) {
+ var doc = session.doc;
+
+ var ignoreBlankLines = true;
+ var shouldRemove = true;
+ var minIndent = Infinity;
+ var tabSize = session.getTabSize();
+ var insertAtTabStop = false;
+
+ if (!this.lineCommentStart) {
+ if (!this.blockComment)
+ return false;
+ var lineCommentStart = this.blockComment.start;
+ var lineCommentEnd = this.blockComment.end;
+ var regexpStart = new RegExp("^(\\s*)(?:" + lang.escapeRegExp(lineCommentStart) + ")");
+ var regexpEnd = new RegExp("(?:" + lang.escapeRegExp(lineCommentEnd) + ")\\s*$");
+
+ var comment = function(line, i) {
+ if (testRemove(line, i))
+ return;
+ if (!ignoreBlankLines || /\S/.test(line)) {
+ doc.insertInLine({row: i, column: line.length}, lineCommentEnd);
+ doc.insertInLine({row: i, column: minIndent}, lineCommentStart);
+ }
+ };
+
+ var uncomment = function(line, i) {
+ var m;
+ if (m = line.match(regexpEnd))
+ doc.removeInLine(i, line.length - m[0].length, line.length);
+ if (m = line.match(regexpStart))
+ doc.removeInLine(i, m[1].length, m[0].length);
+ };
+
+ var testRemove = function(line, row) {
+ if (regexpStart.test(line))
+ return true;
+ var tokens = session.getTokens(row);
+ for (var i = 0; i < tokens.length; i++) {
+ if (tokens[i].type === "comment")
+ return true;
+ }
+ };
+ } else {
+ if (Array.isArray(this.lineCommentStart)) {
+ var regexpStart = this.lineCommentStart.map(lang.escapeRegExp).join("|");
+ var lineCommentStart = this.lineCommentStart[0];
+ } else {
+ var regexpStart = lang.escapeRegExp(this.lineCommentStart);
+ var lineCommentStart = this.lineCommentStart;
+ }
+ regexpStart = new RegExp("^(\\s*)(?:" + regexpStart + ") ?");
+
+ insertAtTabStop = session.getUseSoftTabs();
+
+ var uncomment = function(line, i) {
+ var m = line.match(regexpStart);
+ if (!m) return;
+ var start = m[1].length, end = m[0].length;
+ if (!shouldInsertSpace(line, start, end) && m[0][end - 1] == " ")
+ end--;
+ doc.removeInLine(i, start, end);
+ };
+ var commentWithSpace = lineCommentStart + " ";
+ var comment = function(line, i) {
+ if (!ignoreBlankLines || /\S/.test(line)) {
+ if (shouldInsertSpace(line, minIndent, minIndent))
+ doc.insertInLine({row: i, column: minIndent}, commentWithSpace);
+ else
+ doc.insertInLine({row: i, column: minIndent}, lineCommentStart);
+ }
+ };
+ var testRemove = function(line, i) {
+ return regexpStart.test(line);
+ };
+
+ var shouldInsertSpace = function(line, before, after) {
+ var spaces = 0;
+ while (before-- && line.charAt(before) == " ")
+ spaces++;
+ if (spaces % tabSize != 0)
+ return false;
+ var spaces = 0;
+ while (line.charAt(after++) == " ")
+ spaces++;
+ if (tabSize > 2)
+ return spaces % tabSize != tabSize - 1;
+ else
+ return spaces % tabSize == 0;
+ };
+ }
+
+ function iter(fun) {
+ for (var i = startRow; i <= endRow; i++)
+ fun(doc.getLine(i), i);
+ }
+
+
+ var minEmptyLength = Infinity;
+ iter(function(line, i) {
+ var indent = line.search(/\S/);
+ if (indent !== -1) {
+ if (indent < minIndent)
+ minIndent = indent;
+ if (shouldRemove && !testRemove(line, i))
+ shouldRemove = false;
+ } else if (minEmptyLength > line.length) {
+ minEmptyLength = line.length;
+ }
+ });
+
+ if (minIndent == Infinity) {
+ minIndent = minEmptyLength;
+ ignoreBlankLines = false;
+ shouldRemove = false;
+ }
+
+ if (insertAtTabStop && minIndent % tabSize != 0)
+ minIndent = Math.floor(minIndent / tabSize) * tabSize;
+
+ iter(shouldRemove ? uncomment : comment);
+ };
+
+ this.toggleBlockComment = function(state, session, range, cursor) {
+ var comment = this.blockComment;
+ if (!comment)
+ return;
+ if (!comment.start && comment[0])
+ comment = comment[0];
+
+ var iterator = new TokenIterator(session, cursor.row, cursor.column);
+ var token = iterator.getCurrentToken();
+
+ var sel = session.selection;
+ var initialRange = session.selection.toOrientedRange();
+ var startRow, colDiff;
+
+ if (token && /comment/.test(token.type)) {
+ var startRange, endRange;
+ while (token && /comment/.test(token.type)) {
+ var i = token.value.indexOf(comment.start);
+ if (i != -1) {
+ var row = iterator.getCurrentTokenRow();
+ var column = iterator.getCurrentTokenColumn() + i;
+ startRange = new Range(row, column, row, column + comment.start.length);
+ break;
+ }
+ token = iterator.stepBackward();
+ }
+
+ var iterator = new TokenIterator(session, cursor.row, cursor.column);
+ var token = iterator.getCurrentToken();
+ while (token && /comment/.test(token.type)) {
+ var i = token.value.indexOf(comment.end);
+ if (i != -1) {
+ var row = iterator.getCurrentTokenRow();
+ var column = iterator.getCurrentTokenColumn() + i;
+ endRange = new Range(row, column, row, column + comment.end.length);
+ break;
+ }
+ token = iterator.stepForward();
+ }
+ if (endRange)
+ session.remove(endRange);
+ if (startRange) {
+ session.remove(startRange);
+ startRow = startRange.start.row;
+ colDiff = -comment.start.length;
+ }
+ } else {
+ colDiff = comment.start.length;
+ startRow = range.start.row;
+ session.insert(range.end, comment.end);
+ session.insert(range.start, comment.start);
+ }
+ if (initialRange.start.row == startRow)
+ initialRange.start.column += colDiff;
+ if (initialRange.end.row == startRow)
+ initialRange.end.column += colDiff;
+ session.selection.fromOrientedRange(initialRange);
+ };
+
+ this.getNextLineIndent = function(state, line, tab) {
+ return this.$getIndent(line);
+ };
+
+ this.checkOutdent = function(state, line, input) {
+ return false;
+ };
+
+ this.autoOutdent = function(state, doc, row) {
+ };
+
+ this.$getIndent = function(line) {
+ return line.match(/^\s*/)[0];
+ };
+
+ this.createWorker = function(session) {
+ return null;
+ };
+
+ this.createModeDelegates = function (mapping) {
+ this.$embeds = [];
+ this.$modes = {};
+ for (var i in mapping) {
+ if (mapping[i]) {
+ var Mode = mapping[i];
+ var id = Mode.prototype.$id;
+ var mode = config.$modes[id];
+ if (!mode)
+ config.$modes[id] = mode = new Mode();
+ if (!config.$modes[i])
+ config.$modes[i] = mode;
+ this.$embeds.push(i);
+ this.$modes[i] = mode;
+ }
+ }
+
+ var delegations = ["toggleBlockComment", "toggleCommentLines", "getNextLineIndent",
+ "checkOutdent", "autoOutdent", "transformAction", "getCompletions"];
+
+ for (var i = 0; i < delegations.length; i++) {
+ (function(scope) {
+ var functionName = delegations[i];
+ var defaultHandler = scope[functionName];
+ scope[delegations[i]] = function() {
+ return this.$delegator(functionName, arguments, defaultHandler);
+ };
+ }(this));
+ }
+ };
+
+ this.$delegator = function(method, args, defaultHandler) {
+ var state = args[0] || "start";
+ if (typeof state != "string") {
+ if (Array.isArray(state[2])) {
+ var language = state[2][state[2].length - 1];
+ var mode = this.$modes[language];
+ if (mode)
+ return mode[method].apply(mode, [state[1]].concat([].slice.call(args, 1)));
+ }
+ state = state[0] || "start";
+ }
+
+ for (var i = 0; i < this.$embeds.length; i++) {
+ if (!this.$modes[this.$embeds[i]]) continue;
+
+ var split = state.split(this.$embeds[i]);
+ if (!split[0] && split[1]) {
+ args[0] = split[1];
+ var mode = this.$modes[this.$embeds[i]];
+ return mode[method].apply(mode, args);
+ }
+ }
+ var ret = defaultHandler.apply(this, args);
+ return defaultHandler ? ret : undefined;
+ };
+
+ this.transformAction = function(state, action, editor, session, param) {
+ if (this.$behaviour) {
+ var behaviours = this.$behaviour.getBehaviours();
+ for (var key in behaviours) {
+ if (behaviours[key][action]) {
+ var ret = behaviours[key][action].apply(this, arguments);
+ if (ret) {
+ return ret;
+ }
+ }
+ }
+ }
+ };
+
+ this.getKeywords = function(append) {
+ if (!this.completionKeywords) {
+ var rules = this.$tokenizer.rules;
+ var completionKeywords = [];
+ for (var rule in rules) {
+ var ruleItr = rules[rule];
+ for (var r = 0, l = ruleItr.length; r < l; r++) {
+ if (typeof ruleItr[r].token === "string") {
+ if (/keyword|support|storage/.test(ruleItr[r].token))
+ completionKeywords.push(ruleItr[r].regex);
+ }
+ else if (typeof ruleItr[r].token === "object") {
+ for (var a = 0, aLength = ruleItr[r].token.length; a < aLength; a++) {
+ if (/keyword|support|storage/.test(ruleItr[r].token[a])) {
+ var rule = ruleItr[r].regex.match(/\(.+?\)/g)[a];
+ completionKeywords.push(rule.substr(1, rule.length - 2));
+ }
+ }
+ }
+ }
+ }
+ this.completionKeywords = completionKeywords;
+ }
+ if (!append)
+ return this.$keywordList;
+ return completionKeywords.concat(this.$keywordList || []);
+ };
+
+ this.$createKeywordList = function() {
+ if (!this.$highlightRules)
+ this.getTokenizer();
+ return this.$keywordList = this.$highlightRules.$keywordList || [];
+ };
+
+ this.getCompletions = function(state, session, pos, prefix) {
+ var keywords = this.$keywordList || this.$createKeywordList();
+ return keywords.map(function(word) {
+ return {
+ name: word,
+ value: word,
+ score: 0,
+ meta: "keyword"
+ };
+ });
+ };
+
+ this.$id = "ace/mode/text";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+
+define("ace/apply_delta",["require","exports","module"], function(require, exports, module) {
+"use strict";
+
+function throwDeltaError(delta, errorText){
+ console.log("Invalid Delta:", delta);
+ throw "Invalid Delta: " + errorText;
+}
+
+function positionInDocument(docLines, position) {
+ return position.row >= 0 && position.row < docLines.length &&
+ position.column >= 0 && position.column <= docLines[position.row].length;
+}
+
+function validateDelta(docLines, delta) {
+ if (delta.action != "insert" && delta.action != "remove")
+ throwDeltaError(delta, "delta.action must be 'insert' or 'remove'");
+ if (!(delta.lines instanceof Array))
+ throwDeltaError(delta, "delta.lines must be an Array");
+ if (!delta.start || !delta.end)
+ throwDeltaError(delta, "delta.start/end must be an present");
+ var start = delta.start;
+ if (!positionInDocument(docLines, delta.start))
+ throwDeltaError(delta, "delta.start must be contained in document");
+ var end = delta.end;
+ if (delta.action == "remove" && !positionInDocument(docLines, end))
+ throwDeltaError(delta, "delta.end must contained in document for 'remove' actions");
+ var numRangeRows = end.row - start.row;
+ var numRangeLastLineChars = (end.column - (numRangeRows == 0 ? start.column : 0));
+ if (numRangeRows != delta.lines.length - 1 || delta.lines[numRangeRows].length != numRangeLastLineChars)
+ throwDeltaError(delta, "delta.range must match delta lines");
+}
+
+exports.applyDelta = function(docLines, delta, doNotValidate) {
+
+ var row = delta.start.row;
+ var startColumn = delta.start.column;
+ var line = docLines[row] || "";
+ switch (delta.action) {
+ case "insert":
+ var lines = delta.lines;
+ if (lines.length === 1) {
+ docLines[row] = line.substring(0, startColumn) + delta.lines[0] + line.substring(startColumn);
+ } else {
+ var args = [row, 1].concat(delta.lines);
+ docLines.splice.apply(docLines, args);
+ docLines[row] = line.substring(0, startColumn) + docLines[row];
+ docLines[row + delta.lines.length - 1] += line.substring(startColumn);
+ }
+ break;
+ case "remove":
+ var endColumn = delta.end.column;
+ var endRow = delta.end.row;
+ if (row === endRow) {
+ docLines[row] = line.substring(0, startColumn) + line.substring(endColumn);
+ } else {
+ docLines.splice(
+ row, endRow - row + 1,
+ line.substring(0, startColumn) + docLines[endRow].substring(endColumn)
+ );
+ }
+ break;
+ }
+};
+});
+
+define("ace/anchor",["require","exports","module","ace/lib/oop","ace/lib/event_emitter"], function(require, exports, module) {
+"use strict";
+
+var oop = require("./lib/oop");
+var EventEmitter = require("./lib/event_emitter").EventEmitter;
+
+var Anchor = exports.Anchor = function(doc, row, column) {
+ this.$onChange = this.onChange.bind(this);
+ this.attach(doc);
+
+ if (typeof column == "undefined")
+ this.setPosition(row.row, row.column);
+ else
+ this.setPosition(row, column);
+};
+
+(function() {
+
+ oop.implement(this, EventEmitter);
+ this.getPosition = function() {
+ return this.$clipPositionToDocument(this.row, this.column);
+ };
+ this.getDocument = function() {
+ return this.document;
+ };
+ this.$insertRight = false;
+ this.onChange = function(delta) {
+ if (delta.start.row == delta.end.row && delta.start.row != this.row)
+ return;
+
+ if (delta.start.row > this.row)
+ return;
+
+ var point = $getTransformedPoint(delta, {row: this.row, column: this.column}, this.$insertRight);
+ this.setPosition(point.row, point.column, true);
+ };
+
+ function $pointsInOrder(point1, point2, equalPointsInOrder) {
+ var bColIsAfter = equalPointsInOrder ? point1.column <= point2.column : point1.column < point2.column;
+ return (point1.row < point2.row) || (point1.row == point2.row && bColIsAfter);
+ }
+
+ function $getTransformedPoint(delta, point, moveIfEqual) {
+ var deltaIsInsert = delta.action == "insert";
+ var deltaRowShift = (deltaIsInsert ? 1 : -1) * (delta.end.row - delta.start.row);
+ var deltaColShift = (deltaIsInsert ? 1 : -1) * (delta.end.column - delta.start.column);
+ var deltaStart = delta.start;
+ var deltaEnd = deltaIsInsert ? deltaStart : delta.end; // Collapse insert range.
+ if ($pointsInOrder(point, deltaStart, moveIfEqual)) {
+ return {
+ row: point.row,
+ column: point.column
+ };
+ }
+ if ($pointsInOrder(deltaEnd, point, !moveIfEqual)) {
+ return {
+ row: point.row + deltaRowShift,
+ column: point.column + (point.row == deltaEnd.row ? deltaColShift : 0)
+ };
+ }
+
+ return {
+ row: deltaStart.row,
+ column: deltaStart.column
+ };
+ }
+ this.setPosition = function(row, column, noClip) {
+ var pos;
+ if (noClip) {
+ pos = {
+ row: row,
+ column: column
+ };
+ } else {
+ pos = this.$clipPositionToDocument(row, column);
+ }
+
+ if (this.row == pos.row && this.column == pos.column)
+ return;
+
+ var old = {
+ row: this.row,
+ column: this.column
+ };
+
+ this.row = pos.row;
+ this.column = pos.column;
+ this._signal("change", {
+ old: old,
+ value: pos
+ });
+ };
+ this.detach = function() {
+ this.document.off("change", this.$onChange);
+ };
+ this.attach = function(doc) {
+ this.document = doc || this.document;
+ this.document.on("change", this.$onChange);
+ };
+ this.$clipPositionToDocument = function(row, column) {
+ var pos = {};
+
+ if (row >= this.document.getLength()) {
+ pos.row = Math.max(0, this.document.getLength() - 1);
+ pos.column = this.document.getLine(pos.row).length;
+ }
+ else if (row < 0) {
+ pos.row = 0;
+ pos.column = 0;
+ }
+ else {
+ pos.row = row;
+ pos.column = Math.min(this.document.getLine(pos.row).length, Math.max(0, column));
+ }
+
+ if (column < 0)
+ pos.column = 0;
+
+ return pos;
+ };
+
+}).call(Anchor.prototype);
+
+});
+
+define("ace/document",["require","exports","module","ace/lib/oop","ace/apply_delta","ace/lib/event_emitter","ace/range","ace/anchor"], function(require, exports, module) {
+"use strict";
+
+var oop = require("./lib/oop");
+var applyDelta = require("./apply_delta").applyDelta;
+var EventEmitter = require("./lib/event_emitter").EventEmitter;
+var Range = require("./range").Range;
+var Anchor = require("./anchor").Anchor;
+
+var Document = function(textOrLines) {
+ this.$lines = [""];
+ if (textOrLines.length === 0) {
+ this.$lines = [""];
+ } else if (Array.isArray(textOrLines)) {
+ this.insertMergedLines({row: 0, column: 0}, textOrLines);
+ } else {
+ this.insert({row: 0, column:0}, textOrLines);
+ }
+};
+
+(function() {
+
+ oop.implement(this, EventEmitter);
+ this.setValue = function(text) {
+ var len = this.getLength() - 1;
+ this.remove(new Range(0, 0, len, this.getLine(len).length));
+ this.insert({row: 0, column: 0}, text);
+ };
+ this.getValue = function() {
+ return this.getAllLines().join(this.getNewLineCharacter());
+ };
+ this.createAnchor = function(row, column) {
+ return new Anchor(this, row, column);
+ };
+ if ("aaa".split(/a/).length === 0) {
+ this.$split = function(text) {
+ return text.replace(/\r\n|\r/g, "\n").split("\n");
+ };
+ } else {
+ this.$split = function(text) {
+ return text.split(/\r\n|\r|\n/);
+ };
+ }
+
+
+ this.$detectNewLine = function(text) {
+ var match = text.match(/^.*?(\r\n|\r|\n)/m);
+ this.$autoNewLine = match ? match[1] : "\n";
+ this._signal("changeNewLineMode");
+ };
+ this.getNewLineCharacter = function() {
+ switch (this.$newLineMode) {
+ case "windows":
+ return "\r\n";
+ case "unix":
+ return "\n";
+ default:
+ return this.$autoNewLine || "\n";
+ }
+ };
+
+ this.$autoNewLine = "";
+ this.$newLineMode = "auto";
+ this.setNewLineMode = function(newLineMode) {
+ if (this.$newLineMode === newLineMode)
+ return;
+
+ this.$newLineMode = newLineMode;
+ this._signal("changeNewLineMode");
+ };
+ this.getNewLineMode = function() {
+ return this.$newLineMode;
+ };
+ this.isNewLine = function(text) {
+ return (text == "\r\n" || text == "\r" || text == "\n");
+ };
+ this.getLine = function(row) {
+ return this.$lines[row] || "";
+ };
+ this.getLines = function(firstRow, lastRow) {
+ return this.$lines.slice(firstRow, lastRow + 1);
+ };
+ this.getAllLines = function() {
+ return this.getLines(0, this.getLength());
+ };
+ this.getLength = function() {
+ return this.$lines.length;
+ };
+ this.getTextRange = function(range) {
+ return this.getLinesForRange(range).join(this.getNewLineCharacter());
+ };
+ this.getLinesForRange = function(range) {
+ var lines;
+ if (range.start.row === range.end.row) {
+ lines = [this.getLine(range.start.row).substring(range.start.column, range.end.column)];
+ } else {
+ lines = this.getLines(range.start.row, range.end.row);
+ lines[0] = (lines[0] || "").substring(range.start.column);
+ var l = lines.length - 1;
+ if (range.end.row - range.start.row == l)
+ lines[l] = lines[l].substring(0, range.end.column);
+ }
+ return lines;
+ };
+ this.insertLines = function(row, lines) {
+ console.warn("Use of document.insertLines is deprecated. Use the insertFullLines method instead.");
+ return this.insertFullLines(row, lines);
+ };
+ this.removeLines = function(firstRow, lastRow) {
+ console.warn("Use of document.removeLines is deprecated. Use the removeFullLines method instead.");
+ return this.removeFullLines(firstRow, lastRow);
+ };
+ this.insertNewLine = function(position) {
+ console.warn("Use of document.insertNewLine is deprecated. Use insertMergedLines(position, ['', '']) instead.");
+ return this.insertMergedLines(position, ["", ""]);
+ };
+ this.insert = function(position, text) {
+ if (this.getLength() <= 1)
+ this.$detectNewLine(text);
+
+ return this.insertMergedLines(position, this.$split(text));
+ };
+ this.insertInLine = function(position, text) {
+ var start = this.clippedPos(position.row, position.column);
+ var end = this.pos(position.row, position.column + text.length);
+
+ this.applyDelta({
+ start: start,
+ end: end,
+ action: "insert",
+ lines: [text]
+ }, true);
+
+ return this.clonePos(end);
+ };
+
+ this.clippedPos = function(row, column) {
+ var length = this.getLength();
+ if (row === undefined) {
+ row = length;
+ } else if (row < 0) {
+ row = 0;
+ } else if (row >= length) {
+ row = length - 1;
+ column = undefined;
+ }
+ var line = this.getLine(row);
+ if (column == undefined)
+ column = line.length;
+ column = Math.min(Math.max(column, 0), line.length);
+ return {row: row, column: column};
+ };
+
+ this.clonePos = function(pos) {
+ return {row: pos.row, column: pos.column};
+ };
+
+ this.pos = function(row, column) {
+ return {row: row, column: column};
+ };
+
+ this.$clipPosition = function(position) {
+ var length = this.getLength();
+ if (position.row >= length) {
+ position.row = Math.max(0, length - 1);
+ position.column = this.getLine(length - 1).length;
+ } else {
+ position.row = Math.max(0, position.row);
+ position.column = Math.min(Math.max(position.column, 0), this.getLine(position.row).length);
+ }
+ return position;
+ };
+ this.insertFullLines = function(row, lines) {
+ row = Math.min(Math.max(row, 0), this.getLength());
+ var column = 0;
+ if (row < this.getLength()) {
+ lines = lines.concat([""]);
+ column = 0;
+ } else {
+ lines = [""].concat(lines);
+ row--;
+ column = this.$lines[row].length;
+ }
+ this.insertMergedLines({row: row, column: column}, lines);
+ };
+ this.insertMergedLines = function(position, lines) {
+ var start = this.clippedPos(position.row, position.column);
+ var end = {
+ row: start.row + lines.length - 1,
+ column: (lines.length == 1 ? start.column : 0) + lines[lines.length - 1].length
+ };
+
+ this.applyDelta({
+ start: start,
+ end: end,
+ action: "insert",
+ lines: lines
+ });
+
+ return this.clonePos(end);
+ };
+ this.remove = function(range) {
+ var start = this.clippedPos(range.start.row, range.start.column);
+ var end = this.clippedPos(range.end.row, range.end.column);
+ this.applyDelta({
+ start: start,
+ end: end,
+ action: "remove",
+ lines: this.getLinesForRange({start: start, end: end})
+ });
+ return this.clonePos(start);
+ };
+ this.removeInLine = function(row, startColumn, endColumn) {
+ var start = this.clippedPos(row, startColumn);
+ var end = this.clippedPos(row, endColumn);
+
+ this.applyDelta({
+ start: start,
+ end: end,
+ action: "remove",
+ lines: this.getLinesForRange({start: start, end: end})
+ }, true);
+
+ return this.clonePos(start);
+ };
+ this.removeFullLines = function(firstRow, lastRow) {
+ firstRow = Math.min(Math.max(0, firstRow), this.getLength() - 1);
+ lastRow = Math.min(Math.max(0, lastRow ), this.getLength() - 1);
+ var deleteFirstNewLine = lastRow == this.getLength() - 1 && firstRow > 0;
+ var deleteLastNewLine = lastRow < this.getLength() - 1;
+ var startRow = ( deleteFirstNewLine ? firstRow - 1 : firstRow );
+ var startCol = ( deleteFirstNewLine ? this.getLine(startRow).length : 0 );
+ var endRow = ( deleteLastNewLine ? lastRow + 1 : lastRow );
+ var endCol = ( deleteLastNewLine ? 0 : this.getLine(endRow).length );
+ var range = new Range(startRow, startCol, endRow, endCol);
+ var deletedLines = this.$lines.slice(firstRow, lastRow + 1);
+
+ this.applyDelta({
+ start: range.start,
+ end: range.end,
+ action: "remove",
+ lines: this.getLinesForRange(range)
+ });
+ return deletedLines;
+ };
+ this.removeNewLine = function(row) {
+ if (row < this.getLength() - 1 && row >= 0) {
+ this.applyDelta({
+ start: this.pos(row, this.getLine(row).length),
+ end: this.pos(row + 1, 0),
+ action: "remove",
+ lines: ["", ""]
+ });
+ }
+ };
+ this.replace = function(range, text) {
+ if (!(range instanceof Range))
+ range = Range.fromPoints(range.start, range.end);
+ if (text.length === 0 && range.isEmpty())
+ return range.start;
+ if (text == this.getTextRange(range))
+ return range.end;
+
+ this.remove(range);
+ var end;
+ if (text) {
+ end = this.insert(range.start, text);
+ }
+ else {
+ end = range.start;
+ }
+
+ return end;
+ };
+ this.applyDeltas = function(deltas) {
+ for (var i=0; i<deltas.length; i++) {
+ this.applyDelta(deltas[i]);
+ }
+ };
+ this.revertDeltas = function(deltas) {
+ for (var i=deltas.length-1; i>=0; i--) {
+ this.revertDelta(deltas[i]);
+ }
+ };
+ this.applyDelta = function(delta, doNotValidate) {
+ var isInsert = delta.action == "insert";
+ if (isInsert ? delta.lines.length <= 1 && !delta.lines[0]
+ : !Range.comparePoints(delta.start, delta.end)) {
+ return;
+ }
+
+ if (isInsert && delta.lines.length > 20000) {
+ this.$splitAndapplyLargeDelta(delta, 20000);
+ }
+ else {
+ applyDelta(this.$lines, delta, doNotValidate);
+ this._signal("change", delta);
+ }
+ };
+
+ this.$safeApplyDelta = function(delta) {
+ var docLength = this.$lines.length;
+ if (
+ delta.action == "remove" && delta.start.row < docLength && delta.end.row < docLength
+ || delta.action == "insert" && delta.start.row <= docLength
+ ) {
+ this.applyDelta(delta);
+ }
+ };
+
+ this.$splitAndapplyLargeDelta = function(delta, MAX) {
+ var lines = delta.lines;
+ var l = lines.length - MAX + 1;
+ var row = delta.start.row;
+ var column = delta.start.column;
+ for (var from = 0, to = 0; from < l; from = to) {
+ to += MAX - 1;
+ var chunk = lines.slice(from, to);
+ chunk.push("");
+ this.applyDelta({
+ start: this.pos(row + from, column),
+ end: this.pos(row + to, column = 0),
+ action: delta.action,
+ lines: chunk
+ }, true);
+ }
+ delta.lines = lines.slice(from);
+ delta.start.row = row + from;
+ delta.start.column = column;
+ this.applyDelta(delta, true);
+ };
+ this.revertDelta = function(delta) {
+ this.$safeApplyDelta({
+ start: this.clonePos(delta.start),
+ end: this.clonePos(delta.end),
+ action: (delta.action == "insert" ? "remove" : "insert"),
+ lines: delta.lines.slice()
+ });
+ };
+ this.indexToPosition = function(index, startRow) {
+ var lines = this.$lines || this.getAllLines();
+ var newlineLength = this.getNewLineCharacter().length;
+ for (var i = startRow || 0, l = lines.length; i < l; i++) {
+ index -= lines[i].length + newlineLength;
+ if (index < 0)
+ return {row: i, column: index + lines[i].length + newlineLength};
+ }
+ return {row: l-1, column: index + lines[l-1].length + newlineLength};
+ };
+ this.positionToIndex = function(pos, startRow) {
+ var lines = this.$lines || this.getAllLines();
+ var newlineLength = this.getNewLineCharacter().length;
+ var index = 0;
+ var row = Math.min(pos.row, lines.length);
+ for (var i = startRow || 0; i < row; ++i)
+ index += lines[i].length + newlineLength;
+
+ return index + pos.column;
+ };
+
+}).call(Document.prototype);
+
+exports.Document = Document;
+});
+
+define("ace/background_tokenizer",["require","exports","module","ace/lib/oop","ace/lib/event_emitter"], function(require, exports, module) {
+"use strict";
+
+var oop = require("./lib/oop");
+var EventEmitter = require("./lib/event_emitter").EventEmitter;
+
+var BackgroundTokenizer = function(tokenizer, editor) {
+ this.running = false;
+ this.lines = [];
+ this.states = [];
+ this.currentLine = 0;
+ this.tokenizer = tokenizer;
+
+ var self = this;
+
+ this.$worker = function() {
+ if (!self.running) { return; }
+
+ var workerStart = new Date();
+ var currentLine = self.currentLine;
+ var endLine = -1;
+ var doc = self.doc;
+
+ var startLine = currentLine;
+ while (self.lines[currentLine])
+ currentLine++;
+
+ var len = doc.getLength();
+ var processedLines = 0;
+ self.running = false;
+ while (currentLine < len) {
+ self.$tokenizeRow(currentLine);
+ endLine = currentLine;
+ do {
+ currentLine++;
+ } while (self.lines[currentLine]);
+ processedLines ++;
+ if ((processedLines % 5 === 0) && (new Date() - workerStart) > 20) {
+ self.running = setTimeout(self.$worker, 20);
+ break;
+ }
+ }
+ self.currentLine = currentLine;
+
+ if (endLine == -1)
+ endLine = currentLine;
+
+ if (startLine <= endLine)
+ self.fireUpdateEvent(startLine, endLine);
+ };
+};
+
+(function(){
+
+ oop.implement(this, EventEmitter);
+ this.setTokenizer = function(tokenizer) {
+ this.tokenizer = tokenizer;
+ this.lines = [];
+ this.states = [];
+
+ this.start(0);
+ };
+ this.setDocument = function(doc) {
+ this.doc = doc;
+ this.lines = [];
+ this.states = [];
+
+ this.stop();
+ };
+ this.fireUpdateEvent = function(firstRow, lastRow) {
+ var data = {
+ first: firstRow,
+ last: lastRow
+ };
+ this._signal("update", {data: data});
+ };
+ this.start = function(startRow) {
+ this.currentLine = Math.min(startRow || 0, this.currentLine, this.doc.getLength());
+ this.lines.splice(this.currentLine, this.lines.length);
+ this.states.splice(this.currentLine, this.states.length);
+
+ this.stop();
+ this.running = setTimeout(this.$worker, 700);
+ };
+
+ this.scheduleStart = function() {
+ if (!this.running)
+ this.running = setTimeout(this.$worker, 700);
+ };
+
+ this.$updateOnChange = function(delta) {
+ var startRow = delta.start.row;
+ var len = delta.end.row - startRow;
+
+ if (len === 0) {
+ this.lines[startRow] = null;
+ } else if (delta.action == "remove") {
+ this.lines.splice(startRow, len + 1, null);
+ this.states.splice(startRow, len + 1, null);
+ } else {
+ var args = Array(len + 1);
+ args.unshift(startRow, 1);
+ this.lines.splice.apply(this.lines, args);
+ this.states.splice.apply(this.states, args);
+ }
+
+ this.currentLine = Math.min(startRow, this.currentLine, this.doc.getLength());
+
+ this.stop();
+ };
+ this.stop = function() {
+ if (this.running)
+ clearTimeout(this.running);
+ this.running = false;
+ };
+ this.getTokens = function(row) {
+ return this.lines[row] || this.$tokenizeRow(row);
+ };
+ this.getState = function(row) {
+ if (this.currentLine == row)
+ this.$tokenizeRow(row);
+ return this.states[row] || "start";
+ };
+
+ this.$tokenizeRow = function(row) {
+ var line = this.doc.getLine(row);
+ var state = this.states[row - 1];
+
+ var data = this.tokenizer.getLineTokens(line, state, row);
+
+ if (this.states[row] + "" !== data.state + "") {
+ this.states[row] = data.state;
+ this.lines[row + 1] = null;
+ if (this.currentLine > row + 1)
+ this.currentLine = row + 1;
+ } else if (this.currentLine == row) {
+ this.currentLine = row + 1;
+ }
+
+ return this.lines[row] = data.tokens;
+ };
+
+}).call(BackgroundTokenizer.prototype);
+
+exports.BackgroundTokenizer = BackgroundTokenizer;
+});
+
+define("ace/search_highlight",["require","exports","module","ace/lib/lang","ace/lib/oop","ace/range"], function(require, exports, module) {
+"use strict";
+
+var lang = require("./lib/lang");
+var oop = require("./lib/oop");
+var Range = require("./range").Range;
+
+var SearchHighlight = function(regExp, clazz, type) {
+ this.setRegexp(regExp);
+ this.clazz = clazz;
+ this.type = type || "text";
+};
+
+(function() {
+ this.MAX_RANGES = 500;
+
+ this.setRegexp = function(regExp) {
+ if (this.regExp+"" == regExp+"")
+ return;
+ this.regExp = regExp;
+ this.cache = [];
+ };
+
+ this.update = function(html, markerLayer, session, config) {
+ if (!this.regExp)
+ return;
+ var start = config.firstRow, end = config.lastRow;
+
+ for (var i = start; i <= end; i++) {
+ var ranges = this.cache[i];
+ if (ranges == null) {
+ ranges = lang.getMatchOffsets(session.getLine(i), this.regExp);
+ if (ranges.length > this.MAX_RANGES)
+ ranges = ranges.slice(0, this.MAX_RANGES);
+ ranges = ranges.map(function(match) {
+ return new Range(i, match.offset, i, match.offset + match.length);
+ });
+ this.cache[i] = ranges.length ? ranges : "";
+ }
+
+ for (var j = ranges.length; j --; ) {
+ markerLayer.drawSingleLineMarker(
+ html, ranges[j].toScreenRange(session), this.clazz, config);
+ }
+ }
+ };
+
+}).call(SearchHighlight.prototype);
+
+exports.SearchHighlight = SearchHighlight;
+});
+
+define("ace/edit_session/fold_line",["require","exports","module","ace/range"], function(require, exports, module) {
+"use strict";
+
+var Range = require("../range").Range;
+function FoldLine(foldData, folds) {
+ this.foldData = foldData;
+ if (Array.isArray(folds)) {
+ this.folds = folds;
+ } else {
+ folds = this.folds = [ folds ];
+ }
+
+ var last = folds[folds.length - 1];
+ this.range = new Range(folds[0].start.row, folds[0].start.column,
+ last.end.row, last.end.column);
+ this.start = this.range.start;
+ this.end = this.range.end;
+
+ this.folds.forEach(function(fold) {
+ fold.setFoldLine(this);
+ }, this);
+}
+
+(function() {
+ this.shiftRow = function(shift) {
+ this.start.row += shift;
+ this.end.row += shift;
+ this.folds.forEach(function(fold) {
+ fold.start.row += shift;
+ fold.end.row += shift;
+ });
+ };
+
+ this.addFold = function(fold) {
+ if (fold.sameRow) {
+ if (fold.start.row < this.startRow || fold.endRow > this.endRow) {
+ throw new Error("Can't add a fold to this FoldLine as it has no connection");
+ }
+ this.folds.push(fold);
+ this.folds.sort(function(a, b) {
+ return -a.range.compareEnd(b.start.row, b.start.column);
+ });
+ if (this.range.compareEnd(fold.start.row, fold.start.column) > 0) {
+ this.end.row = fold.end.row;
+ this.end.column = fold.end.column;
+ } else if (this.range.compareStart(fold.end.row, fold.end.column) < 0) {
+ this.start.row = fold.start.row;
+ this.start.column = fold.start.column;
+ }
+ } else if (fold.start.row == this.end.row) {
+ this.folds.push(fold);
+ this.end.row = fold.end.row;
+ this.end.column = fold.end.column;
+ } else if (fold.end.row == this.start.row) {
+ this.folds.unshift(fold);
+ this.start.row = fold.start.row;
+ this.start.column = fold.start.column;
+ } else {
+ throw new Error("Trying to add fold to FoldRow that doesn't have a matching row");
+ }
+ fold.foldLine = this;
+ };
+
+ this.containsRow = function(row) {
+ return row >= this.start.row && row <= this.end.row;
+ };
+
+ this.walk = function(callback, endRow, endColumn) {
+ var lastEnd = 0,
+ folds = this.folds,
+ fold,
+ cmp, stop, isNewRow = true;
+
+ if (endRow == null) {
+ endRow = this.end.row;
+ endColumn = this.end.column;
+ }
+
+ for (var i = 0; i < folds.length; i++) {
+ fold = folds[i];
+
+ cmp = fold.range.compareStart(endRow, endColumn);
+ if (cmp == -1) {
+ callback(null, endRow, endColumn, lastEnd, isNewRow);
+ return;
+ }
+
+ stop = callback(null, fold.start.row, fold.start.column, lastEnd, isNewRow);
+ stop = !stop && callback(fold.placeholder, fold.start.row, fold.start.column, lastEnd);
+ if (stop || cmp === 0) {
+ return;
+ }
+ isNewRow = !fold.sameRow;
+ lastEnd = fold.end.column;
+ }
+ callback(null, endRow, endColumn, lastEnd, isNewRow);
+ };
+
+ this.getNextFoldTo = function(row, column) {
+ var fold, cmp;
+ for (var i = 0; i < this.folds.length; i++) {
+ fold = this.folds[i];
+ cmp = fold.range.compareEnd(row, column);
+ if (cmp == -1) {
+ return {
+ fold: fold,
+ kind: "after"
+ };
+ } else if (cmp === 0) {
+ return {
+ fold: fold,
+ kind: "inside"
+ };
+ }
+ }
+ return null;
+ };
+
+ this.addRemoveChars = function(row, column, len) {
+ var ret = this.getNextFoldTo(row, column),
+ fold, folds;
+ if (ret) {
+ fold = ret.fold;
+ if (ret.kind == "inside"
+ && fold.start.column != column
+ && fold.start.row != row)
+ {
+ window.console && window.console.log(row, column, fold);
+ } else if (fold.start.row == row) {
+ folds = this.folds;
+ var i = folds.indexOf(fold);
+ if (i === 0) {
+ this.start.column += len;
+ }
+ for (i; i < folds.length; i++) {
+ fold = folds[i];
+ fold.start.column += len;
+ if (!fold.sameRow) {
+ return;
+ }
+ fold.end.column += len;
+ }
+ this.end.column += len;
+ }
+ }
+ };
+
+ this.split = function(row, column) {
+ var pos = this.getNextFoldTo(row, column);
+
+ if (!pos || pos.kind == "inside")
+ return null;
+
+ var fold = pos.fold;
+ var folds = this.folds;
+ var foldData = this.foldData;
+
+ var i = folds.indexOf(fold);
+ var foldBefore = folds[i - 1];
+ this.end.row = foldBefore.end.row;
+ this.end.column = foldBefore.end.column;
+ folds = folds.splice(i, folds.length - i);
+
+ var newFoldLine = new FoldLine(foldData, folds);
+ foldData.splice(foldData.indexOf(this) + 1, 0, newFoldLine);
+ return newFoldLine;
+ };
+
+ this.merge = function(foldLineNext) {
+ var folds = foldLineNext.folds;
+ for (var i = 0; i < folds.length; i++) {
+ this.addFold(folds[i]);
+ }
+ var foldData = this.foldData;
+ foldData.splice(foldData.indexOf(foldLineNext), 1);
+ };
+
+ this.toString = function() {
+ var ret = [this.range.toString() + ": [" ];
+
+ this.folds.forEach(function(fold) {
+ ret.push(" " + fold.toString());
+ });
+ ret.push("]");
+ return ret.join("\n");
+ };
+
+ this.idxToPosition = function(idx) {
+ var lastFoldEndColumn = 0;
+
+ for (var i = 0; i < this.folds.length; i++) {
+ var fold = this.folds[i];
+
+ idx -= fold.start.column - lastFoldEndColumn;
+ if (idx < 0) {
+ return {
+ row: fold.start.row,
+ column: fold.start.column + idx
+ };
+ }
+
+ idx -= fold.placeholder.length;
+ if (idx < 0) {
+ return fold.start;
+ }
+
+ lastFoldEndColumn = fold.end.column;
+ }
+
+ return {
+ row: this.end.row,
+ column: this.end.column + idx
+ };
+ };
+}).call(FoldLine.prototype);
+
+exports.FoldLine = FoldLine;
+});
+
+define("ace/range_list",["require","exports","module","ace/range"], function(require, exports, module) {
+"use strict";
+var Range = require("./range").Range;
+var comparePoints = Range.comparePoints;
+
+var RangeList = function() {
+ this.ranges = [];
+ this.$bias = 1;
+};
+
+(function() {
+ this.comparePoints = comparePoints;
+
+ this.pointIndex = function(pos, excludeEdges, startIndex) {
+ var list = this.ranges;
+
+ for (var i = startIndex || 0; i < list.length; i++) {
+ var range = list[i];
+ var cmpEnd = comparePoints(pos, range.end);
+ if (cmpEnd > 0)
+ continue;
+ var cmpStart = comparePoints(pos, range.start);
+ if (cmpEnd === 0)
+ return excludeEdges && cmpStart !== 0 ? -i-2 : i;
+ if (cmpStart > 0 || (cmpStart === 0 && !excludeEdges))
+ return i;
+
+ return -i-1;
+ }
+ return -i - 1;
+ };
+
+ this.add = function(range) {
+ var excludeEdges = !range.isEmpty();
+ var startIndex = this.pointIndex(range.start, excludeEdges);
+ if (startIndex < 0)
+ startIndex = -startIndex - 1;
+
+ var endIndex = this.pointIndex(range.end, excludeEdges, startIndex);
+
+ if (endIndex < 0)
+ endIndex = -endIndex - 1;
+ else
+ endIndex++;
+ return this.ranges.splice(startIndex, endIndex - startIndex, range);
+ };
+
+ this.addList = function(list) {
+ var removed = [];
+ for (var i = list.length; i--; ) {
+ removed.push.apply(removed, this.add(list[i]));
+ }
+ return removed;
+ };
+
+ this.substractPoint = function(pos) {
+ var i = this.pointIndex(pos);
+
+ if (i >= 0)
+ return this.ranges.splice(i, 1);
+ };
+ this.merge = function() {
+ var removed = [];
+ var list = this.ranges;
+
+ list = list.sort(function(a, b) {
+ return comparePoints(a.start, b.start);
+ });
+
+ var next = list[0], range;
+ for (var i = 1; i < list.length; i++) {
+ range = next;
+ next = list[i];
+ var cmp = comparePoints(range.end, next.start);
+ if (cmp < 0)
+ continue;
+
+ if (cmp == 0 && !range.isEmpty() && !next.isEmpty())
+ continue;
+
+ if (comparePoints(range.end, next.end) < 0) {
+ range.end.row = next.end.row;
+ range.end.column = next.end.column;
+ }
+
+ list.splice(i, 1);
+ removed.push(next);
+ next = range;
+ i--;
+ }
+
+ this.ranges = list;
+
+ return removed;
+ };
+
+ this.contains = function(row, column) {
+ return this.pointIndex({row: row, column: column}) >= 0;
+ };
+
+ this.containsPoint = function(pos) {
+ return this.pointIndex(pos) >= 0;
+ };
+
+ this.rangeAtPoint = function(pos) {
+ var i = this.pointIndex(pos);
+ if (i >= 0)
+ return this.ranges[i];
+ };
+
+
+ this.clipRows = function(startRow, endRow) {
+ var list = this.ranges;
+ if (list[0].start.row > endRow || list[list.length - 1].start.row < startRow)
+ return [];
+
+ var startIndex = this.pointIndex({row: startRow, column: 0});
+ if (startIndex < 0)
+ startIndex = -startIndex - 1;
+ var endIndex = this.pointIndex({row: endRow, column: 0}, startIndex);
+ if (endIndex < 0)
+ endIndex = -endIndex - 1;
+
+ var clipped = [];
+ for (var i = startIndex; i < endIndex; i++) {
+ clipped.push(list[i]);
+ }
+ return clipped;
+ };
+
+ this.removeAll = function() {
+ return this.ranges.splice(0, this.ranges.length);
+ };
+
+ this.attach = function(session) {
+ if (this.session)
+ this.detach();
+
+ this.session = session;
+ this.onChange = this.$onChange.bind(this);
+
+ this.session.on('change', this.onChange);
+ };
+
+ this.detach = function() {
+ if (!this.session)
+ return;
+ this.session.removeListener('change', this.onChange);
+ this.session = null;
+ };
+
+ this.$onChange = function(delta) {
+ var start = delta.start;
+ var end = delta.end;
+ var startRow = start.row;
+ var endRow = end.row;
+ var ranges = this.ranges;
+ for (var i = 0, n = ranges.length; i < n; i++) {
+ var r = ranges[i];
+ if (r.end.row >= startRow)
+ break;
+ }
+
+ if (delta.action == "insert") {
+ var lineDif = endRow - startRow;
+ var colDiff = -start.column + end.column;
+ for (; i < n; i++) {
+ var r = ranges[i];
+ if (r.start.row > startRow)
+ break;
+
+ if (r.start.row == startRow && r.start.column >= start.column) {
+ if (r.start.column == start.column && this.$bias <= 0) {
+ } else {
+ r.start.column += colDiff;
+ r.start.row += lineDif;
+ }
+ }
+ if (r.end.row == startRow && r.end.column >= start.column) {
+ if (r.end.column == start.column && this.$bias < 0) {
+ continue;
+ }
+ if (r.end.column == start.column && colDiff > 0 && i < n - 1) {
+ if (r.end.column > r.start.column && r.end.column == ranges[i+1].start.column)
+ r.end.column -= colDiff;
+ }
+ r.end.column += colDiff;
+ r.end.row += lineDif;
+ }
+ }
+ } else {
+ var lineDif = startRow - endRow;
+ var colDiff = start.column - end.column;
+ for (; i < n; i++) {
+ var r = ranges[i];
+
+ if (r.start.row > endRow)
+ break;
+
+ if (r.end.row < endRow
+ && (
+ startRow < r.end.row
+ || startRow == r.end.row && start.column < r.end.column
+ )
+ ) {
+ r.end.row = startRow;
+ r.end.column = start.column;
+ }
+ else if (r.end.row == endRow) {
+ if (r.end.column <= end.column) {
+ if (lineDif || r.end.column > start.column) {
+ r.end.column = start.column;
+ r.end.row = start.row;
+ }
+ }
+ else {
+ r.end.column += colDiff;
+ r.end.row += lineDif;
+ }
+ }
+ else if (r.end.row > endRow) {
+ r.end.row += lineDif;
+ }
+
+ if (r.start.row < endRow
+ && (
+ startRow < r.start.row
+ || startRow == r.start.row && start.column < r.start.column
+ )
+ ) {
+ r.start.row = startRow;
+ r.start.column = start.column;
+ }
+ else if (r.start.row == endRow) {
+ if (r.start.column <= end.column) {
+ if (lineDif || r.start.column > start.column) {
+ r.start.column = start.column;
+ r.start.row = start.row;
+ }
+ }
+ else {
+ r.start.column += colDiff;
+ r.start.row += lineDif;
+ }
+ }
+ else if (r.start.row > endRow) {
+ r.start.row += lineDif;
+ }
+ }
+ }
+
+ if (lineDif != 0 && i < n) {
+ for (; i < n; i++) {
+ var r = ranges[i];
+ r.start.row += lineDif;
+ r.end.row += lineDif;
+ }
+ }
+ };
+
+}).call(RangeList.prototype);
+
+exports.RangeList = RangeList;
+});
+
+define("ace/edit_session/fold",["require","exports","module","ace/range_list","ace/lib/oop"], function(require, exports, module) {
+"use strict";
+
+var RangeList = require("../range_list").RangeList;
+var oop = require("../lib/oop");
+var Fold = exports.Fold = function(range, placeholder) {
+ this.foldLine = null;
+ this.placeholder = placeholder;
+ this.range = range;
+ this.start = range.start;
+ this.end = range.end;
+
+ this.sameRow = range.start.row == range.end.row;
+ this.subFolds = this.ranges = [];
+};
+
+oop.inherits(Fold, RangeList);
+
+(function() {
+
+ this.toString = function() {
+ return '"' + this.placeholder + '" ' + this.range.toString();
+ };
+
+ this.setFoldLine = function(foldLine) {
+ this.foldLine = foldLine;
+ this.subFolds.forEach(function(fold) {
+ fold.setFoldLine(foldLine);
+ });
+ };
+
+ this.clone = function() {
+ var range = this.range.clone();
+ var fold = new Fold(range, this.placeholder);
+ this.subFolds.forEach(function(subFold) {
+ fold.subFolds.push(subFold.clone());
+ });
+ fold.collapseChildren = this.collapseChildren;
+ return fold;
+ };
+
+ this.addSubFold = function(fold) {
+ if (this.range.isEqual(fold))
+ return;
+ consumeRange(fold, this.start);
+
+ var row = fold.start.row, column = fold.start.column;
+ for (var i = 0, cmp = -1; i < this.subFolds.length; i++) {
+ cmp = this.subFolds[i].range.compare(row, column);
+ if (cmp != 1)
+ break;
+ }
+ var afterStart = this.subFolds[i];
+ var firstConsumed = 0;
+
+ if (cmp == 0) {
+ if (afterStart.range.containsRange(fold))
+ return afterStart.addSubFold(fold);
+ else
+ firstConsumed = 1;
+ }
+ var row = fold.range.end.row, column = fold.range.end.column;
+ for (var j = i, cmp = -1; j < this.subFolds.length; j++) {
+ cmp = this.subFolds[j].range.compare(row, column);
+ if (cmp != 1)
+ break;
+ }
+ if (cmp == 0) j++;
+ var consumedFolds = this.subFolds.splice(i, j - i, fold);
+ var last = cmp == 0 ? consumedFolds.length - 1 : consumedFolds.length;
+ for (var k = firstConsumed; k < last; k++) {
+ fold.addSubFold(consumedFolds[k]);
+ }
+ fold.setFoldLine(this.foldLine);
+
+ return fold;
+ };
+
+ this.restoreRange = function(range) {
+ return restoreRange(range, this.start);
+ };
+
+}).call(Fold.prototype);
+
+function consumePoint(point, anchor) {
+ point.row -= anchor.row;
+ if (point.row == 0)
+ point.column -= anchor.column;
+}
+function consumeRange(range, anchor) {
+ consumePoint(range.start, anchor);
+ consumePoint(range.end, anchor);
+}
+function restorePoint(point, anchor) {
+ if (point.row == 0)
+ point.column += anchor.column;
+ point.row += anchor.row;
+}
+function restoreRange(range, anchor) {
+ restorePoint(range.start, anchor);
+ restorePoint(range.end, anchor);
+}
+
+});
+
+define("ace/edit_session/folding",["require","exports","module","ace/range","ace/edit_session/fold_line","ace/edit_session/fold","ace/token_iterator"], function(require, exports, module) {
+"use strict";
+
+var Range = require("../range").Range;
+var FoldLine = require("./fold_line").FoldLine;
+var Fold = require("./fold").Fold;
+var TokenIterator = require("../token_iterator").TokenIterator;
+
+function Folding() {
+ this.getFoldAt = function(row, column, side) {
+ var foldLine = this.getFoldLine(row);
+ if (!foldLine)
+ return null;
+
+ var folds = foldLine.folds;
+ for (var i = 0; i < folds.length; i++) {
+ var range = folds[i].range;
+ if (range.contains(row, column)) {
+ if (side == 1 && range.isEnd(row, column) && !range.isEmpty()) {
+ continue;
+ } else if (side == -1 && range.isStart(row, column) && !range.isEmpty()) {
+ continue;
+ }
+ return folds[i];
+ }
+ }
+ };
+ this.getFoldsInRange = function(range) {
+ var start = range.start;
+ var end = range.end;
+ var foldLines = this.$foldData;
+ var foundFolds = [];
+
+ start.column += 1;
+ end.column -= 1;
+
+ for (var i = 0; i < foldLines.length; i++) {
+ var cmp = foldLines[i].range.compareRange(range);
+ if (cmp == 2) {
+ continue;
+ }
+ else if (cmp == -2) {
+ break;
+ }
+
+ var folds = foldLines[i].folds;
+ for (var j = 0; j < folds.length; j++) {
+ var fold = folds[j];
+ cmp = fold.range.compareRange(range);
+ if (cmp == -2) {
+ break;
+ } else if (cmp == 2) {
+ continue;
+ } else
+ if (cmp == 42) {
+ break;
+ }
+ foundFolds.push(fold);
+ }
+ }
+ start.column -= 1;
+ end.column += 1;
+
+ return foundFolds;
+ };
+
+ this.getFoldsInRangeList = function(ranges) {
+ if (Array.isArray(ranges)) {
+ var folds = [];
+ ranges.forEach(function(range) {
+ folds = folds.concat(this.getFoldsInRange(range));
+ }, this);
+ } else {
+ var folds = this.getFoldsInRange(ranges);
+ }
+ return folds;
+ };
+ this.getAllFolds = function() {
+ var folds = [];
+ var foldLines = this.$foldData;
+
+ for (var i = 0; i < foldLines.length; i++)
+ for (var j = 0; j < foldLines[i].folds.length; j++)
+ folds.push(foldLines[i].folds[j]);
+
+ return folds;
+ };
+ this.getFoldStringAt = function(row, column, trim, foldLine) {
+ foldLine = foldLine || this.getFoldLine(row);
+ if (!foldLine)
+ return null;
+
+ var lastFold = {
+ end: { column: 0 }
+ };
+ var str, fold;
+ for (var i = 0; i < foldLine.folds.length; i++) {
+ fold = foldLine.folds[i];
+ var cmp = fold.range.compareEnd(row, column);
+ if (cmp == -1) {
+ str = this
+ .getLine(fold.start.row)
+ .substring(lastFold.end.column, fold.start.column);
+ break;
+ }
+ else if (cmp === 0) {
+ return null;
+ }
+ lastFold = fold;
+ }
+ if (!str)
+ str = this.getLine(fold.start.row).substring(lastFold.end.column);
+
+ if (trim == -1)
+ return str.substring(0, column - lastFold.end.column);
+ else if (trim == 1)
+ return str.substring(column - lastFold.end.column);
+ else
+ return str;
+ };
+
+ this.getFoldLine = function(docRow, startFoldLine) {
+ var foldData = this.$foldData;
+ var i = 0;
+ if (startFoldLine)
+ i = foldData.indexOf(startFoldLine);
+ if (i == -1)
+ i = 0;
+ for (i; i < foldData.length; i++) {
+ var foldLine = foldData[i];
+ if (foldLine.start.row <= docRow && foldLine.end.row >= docRow) {
+ return foldLine;
+ } else if (foldLine.end.row > docRow) {
+ return null;
+ }
+ }
+ return null;
+ };
+ this.getNextFoldLine = function(docRow, startFoldLine) {
+ var foldData = this.$foldData;
+ var i = 0;
+ if (startFoldLine)
+ i = foldData.indexOf(startFoldLine);
+ if (i == -1)
+ i = 0;
+ for (i; i < foldData.length; i++) {
+ var foldLine = foldData[i];
+ if (foldLine.end.row >= docRow) {
+ return foldLine;
+ }
+ }
+ return null;
+ };
+
+ this.getFoldedRowCount = function(first, last) {
+ var foldData = this.$foldData, rowCount = last-first+1;
+ for (var i = 0; i < foldData.length; i++) {
+ var foldLine = foldData[i],
+ end = foldLine.end.row,
+ start = foldLine.start.row;
+ if (end >= last) {
+ if (start < last) {
+ if (start >= first)
+ rowCount -= last-start;
+ else
+ rowCount = 0; // in one fold
+ }
+ break;
+ } else if (end >= first){
+ if (start >= first) // fold inside range
+ rowCount -= end-start;
+ else
+ rowCount -= end-first+1;
+ }
+ }
+ return rowCount;
+ };
+
+ this.$addFoldLine = function(foldLine) {
+ this.$foldData.push(foldLine);
+ this.$foldData.sort(function(a, b) {
+ return a.start.row - b.start.row;
+ });
+ return foldLine;
+ };
+ this.addFold = function(placeholder, range) {
+ var foldData = this.$foldData;
+ var added = false;
+ var fold;
+
+ if (placeholder instanceof Fold)
+ fold = placeholder;
+ else {
+ fold = new Fold(range, placeholder);
+ fold.collapseChildren = range.collapseChildren;
+ }
+ this.$clipRangeToDocument(fold.range);
+
+ var startRow = fold.start.row;
+ var startColumn = fold.start.column;
+ var endRow = fold.end.row;
+ var endColumn = fold.end.column;
+
+ var startFold = this.getFoldAt(startRow, startColumn, 1);
+ var endFold = this.getFoldAt(endRow, endColumn, -1);
+ if (startFold && endFold == startFold)
+ return startFold.addSubFold(fold);
+
+ if (startFold && !startFold.range.isStart(startRow, startColumn))
+ this.removeFold(startFold);
+
+ if (endFold && !endFold.range.isEnd(endRow, endColumn))
+ this.removeFold(endFold);
+ var folds = this.getFoldsInRange(fold.range);
+ if (folds.length > 0) {
+ this.removeFolds(folds);
+ if (!fold.collapseChildren) {
+ folds.forEach(function(subFold) {
+ fold.addSubFold(subFold);
+ });
+ }
+ }
+
+ for (var i = 0; i < foldData.length; i++) {
+ var foldLine = foldData[i];
+ if (endRow == foldLine.start.row) {
+ foldLine.addFold(fold);
+ added = true;
+ break;
+ } else if (startRow == foldLine.end.row) {
+ foldLine.addFold(fold);
+ added = true;
+ if (!fold.sameRow) {
+ var foldLineNext = foldData[i + 1];
+ if (foldLineNext && foldLineNext.start.row == endRow) {
+ foldLine.merge(foldLineNext);
+ break;
+ }
+ }
+ break;
+ } else if (endRow <= foldLine.start.row) {
+ break;
+ }
+ }
+
+ if (!added)
+ foldLine = this.$addFoldLine(new FoldLine(this.$foldData, fold));
+
+ if (this.$useWrapMode)
+ this.$updateWrapData(foldLine.start.row, foldLine.start.row);
+ else
+ this.$updateRowLengthCache(foldLine.start.row, foldLine.start.row);
+ this.$modified = true;
+ this._signal("changeFold", { data: fold, action: "add" });
+
+ return fold;
+ };
+
+ this.addFolds = function(folds) {
+ folds.forEach(function(fold) {
+ this.addFold(fold);
+ }, this);
+ };
+
+ this.removeFold = function(fold) {
+ var foldLine = fold.foldLine;
+ var startRow = foldLine.start.row;
+ var endRow = foldLine.end.row;
+
+ var foldLines = this.$foldData;
+ var folds = foldLine.folds;
+ if (folds.length == 1) {
+ foldLines.splice(foldLines.indexOf(foldLine), 1);
+ } else
+ if (foldLine.range.isEnd(fold.end.row, fold.end.column)) {
+ folds.pop();
+ foldLine.end.row = folds[folds.length - 1].end.row;
+ foldLine.end.column = folds[folds.length - 1].end.column;
+ } else
+ if (foldLine.range.isStart(fold.start.row, fold.start.column)) {
+ folds.shift();
+ foldLine.start.row = folds[0].start.row;
+ foldLine.start.column = folds[0].start.column;
+ } else
+ if (fold.sameRow) {
+ folds.splice(folds.indexOf(fold), 1);
+ } else
+ {
+ var newFoldLine = foldLine.split(fold.start.row, fold.start.column);
+ folds = newFoldLine.folds;
+ folds.shift();
+ newFoldLine.start.row = folds[0].start.row;
+ newFoldLine.start.column = folds[0].start.column;
+ }
+
+ if (!this.$updating) {
+ if (this.$useWrapMode)
+ this.$updateWrapData(startRow, endRow);
+ else
+ this.$updateRowLengthCache(startRow, endRow);
+ }
+ this.$modified = true;
+ this._signal("changeFold", { data: fold, action: "remove" });
+ };
+
+ this.removeFolds = function(folds) {
+ var cloneFolds = [];
+ for (var i = 0; i < folds.length; i++) {
+ cloneFolds.push(folds[i]);
+ }
+
+ cloneFolds.forEach(function(fold) {
+ this.removeFold(fold);
+ }, this);
+ this.$modified = true;
+ };
+
+ this.expandFold = function(fold) {
+ this.removeFold(fold);
+ fold.subFolds.forEach(function(subFold) {
+ fold.restoreRange(subFold);
+ this.addFold(subFold);
+ }, this);
+ if (fold.collapseChildren > 0) {
+ this.foldAll(fold.start.row+1, fold.end.row, fold.collapseChildren-1);
+ }
+ fold.subFolds = [];
+ };
+
+ this.expandFolds = function(folds) {
+ folds.forEach(function(fold) {
+ this.expandFold(fold);
+ }, this);
+ };
+
+ this.unfold = function(location, expandInner) {
+ var range, folds;
+ if (location == null) {
+ range = new Range(0, 0, this.getLength(), 0);
+ if (expandInner == null) expandInner = true;
+ } else if (typeof location == "number")
+ range = new Range(location, 0, location, this.getLine(location).length);
+ else if ("row" in location)
+ range = Range.fromPoints(location, location);
+ else
+ range = location;
+
+ folds = this.getFoldsInRangeList(range);
+ if (expandInner != false) {
+ this.removeFolds(folds);
+ } else {
+ this.expandFolds(folds);
+ }
+ if (folds.length)
+ return folds;
+ };
+ this.isRowFolded = function(docRow, startFoldRow) {
+ return !!this.getFoldLine(docRow, startFoldRow);
+ };
+
+ this.getRowFoldEnd = function(docRow, startFoldRow) {
+ var foldLine = this.getFoldLine(docRow, startFoldRow);
+ return foldLine ? foldLine.end.row : docRow;
+ };
+
+ this.getRowFoldStart = function(docRow, startFoldRow) {
+ var foldLine = this.getFoldLine(docRow, startFoldRow);
+ return foldLine ? foldLine.start.row : docRow;
+ };
+
+ this.getFoldDisplayLine = function(foldLine, endRow, endColumn, startRow, startColumn) {
+ if (startRow == null)
+ startRow = foldLine.start.row;
+ if (startColumn == null)
+ startColumn = 0;
+ if (endRow == null)
+ endRow = foldLine.end.row;
+ if (endColumn == null)
+ endColumn = this.getLine(endRow).length;
+ var doc = this.doc;
+ var textLine = "";
+
+ foldLine.walk(function(placeholder, row, column, lastColumn) {
+ if (row < startRow)
+ return;
+ if (row == startRow) {
+ if (column < startColumn)
+ return;
+ lastColumn = Math.max(startColumn, lastColumn);
+ }
+
+ if (placeholder != null) {
+ textLine += placeholder;
+ } else {
+ textLine += doc.getLine(row).substring(lastColumn, column);
+ }
+ }, endRow, endColumn);
+ return textLine;
+ };
+
+ this.getDisplayLine = function(row, endColumn, startRow, startColumn) {
+ var foldLine = this.getFoldLine(row);
+
+ if (!foldLine) {
+ var line;
+ line = this.doc.getLine(row);
+ return line.substring(startColumn || 0, endColumn || line.length);
+ } else {
+ return this.getFoldDisplayLine(
+ foldLine, row, endColumn, startRow, startColumn);
+ }
+ };
+
+ this.$cloneFoldData = function() {
+ var fd = [];
+ fd = this.$foldData.map(function(foldLine) {
+ var folds = foldLine.folds.map(function(fold) {
+ return fold.clone();
+ });
+ return new FoldLine(fd, folds);
+ });
+
+ return fd;
+ };
+
+ this.toggleFold = function(tryToUnfold) {
+ var selection = this.selection;
+ var range = selection.getRange();
+ var fold;
+ var bracketPos;
+
+ if (range.isEmpty()) {
+ var cursor = range.start;
+ fold = this.getFoldAt(cursor.row, cursor.column);
+
+ if (fold) {
+ this.expandFold(fold);
+ return;
+ } else if (bracketPos = this.findMatchingBracket(cursor)) {
+ if (range.comparePoint(bracketPos) == 1) {
+ range.end = bracketPos;
+ } else {
+ range.start = bracketPos;
+ range.start.column++;
+ range.end.column--;
+ }
+ } else if (bracketPos = this.findMatchingBracket({row: cursor.row, column: cursor.column + 1})) {
+ if (range.comparePoint(bracketPos) == 1)
+ range.end = bracketPos;
+ else
+ range.start = bracketPos;
+
+ range.start.column++;
+ } else {
+ range = this.getCommentFoldRange(cursor.row, cursor.column) || range;
+ }
+ } else {
+ var folds = this.getFoldsInRange(range);
+ if (tryToUnfold && folds.length) {
+ this.expandFolds(folds);
+ return;
+ } else if (folds.length == 1 ) {
+ fold = folds[0];
+ }
+ }
+
+ if (!fold)
+ fold = this.getFoldAt(range.start.row, range.start.column);
+
+ if (fold && fold.range.toString() == range.toString()) {
+ this.expandFold(fold);
+ return;
+ }
+
+ var placeholder = "...";
+ if (!range.isMultiLine()) {
+ placeholder = this.getTextRange(range);
+ if (placeholder.length < 4)
+ return;
+ placeholder = placeholder.trim().substring(0, 2) + "..";
+ }
+
+ this.addFold(placeholder, range);
+ };
+
+ this.getCommentFoldRange = function(row, column, dir) {
+ var iterator = new TokenIterator(this, row, column);
+ var token = iterator.getCurrentToken();
+ var type = token && token.type;
+ if (token && /^comment|string/.test(type)) {
+ type = type.match(/comment|string/)[0];
+ if (type == "comment")
+ type += "|doc-start";
+ var re = new RegExp(type);
+ var range = new Range();
+ if (dir != 1) {
+ do {
+ token = iterator.stepBackward();
+ } while (token && re.test(token.type));
+ iterator.stepForward();
+ }
+
+ range.start.row = iterator.getCurrentTokenRow();
+ range.start.column = iterator.getCurrentTokenColumn() + 2;
+
+ iterator = new TokenIterator(this, row, column);
+
+ if (dir != -1) {
+ var lastRow = -1;
+ do {
+ token = iterator.stepForward();
+ if (lastRow == -1) {
+ var state = this.getState(iterator.$row);
+ if (!re.test(state))
+ lastRow = iterator.$row;
+ } else if (iterator.$row > lastRow) {
+ break;
+ }
+ } while (token && re.test(token.type));
+ token = iterator.stepBackward();
+ } else
+ token = iterator.getCurrentToken();
+
+ range.end.row = iterator.getCurrentTokenRow();
+ range.end.column = iterator.getCurrentTokenColumn() + token.value.length - 2;
+ return range;
+ }
+ };
+
+ this.foldAll = function(startRow, endRow, depth, test) {
+ if (depth == undefined)
+ depth = 100000; // JSON.stringify doesn't hanle Infinity
+ var foldWidgets = this.foldWidgets;
+ if (!foldWidgets)
+ return; // mode doesn't support folding
+ endRow = endRow || this.getLength();
+ startRow = startRow || 0;
+ for (var row = startRow; row < endRow; row++) {
+ if (foldWidgets[row] == null)
+ foldWidgets[row] = this.getFoldWidget(row);
+ if (foldWidgets[row] != "start")
+ continue;
+
+ if (test && !test(row)) continue;
+
+ var range = this.getFoldWidgetRange(row);
+ if (range && range.isMultiLine()
+ && range.end.row <= endRow
+ && range.start.row >= startRow
+ ) {
+ row = range.end.row;
+ range.collapseChildren = depth;
+ this.addFold("...", range);
+ }
+ }
+ };
+
+ this.foldToLevel = function(level) {
+ this.foldAll();
+ while (level-- > 0)
+ this.unfold(null, false);
+ };
+
+ this.foldAllComments = function() {
+ var session = this;
+ this.foldAll(null, null, null, function(row) {
+ var tokens = session.getTokens(row);
+ for (var i = 0; i < tokens.length; i++) {
+ var token = tokens[i];
+ if (token.type == "text" && /^\s+$/.test(token.value))
+ continue;
+ if (/comment/.test(token.type))
+ return true;
+ return false;
+ }
+ });
+ };
+ this.$foldStyles = {
+ "manual": 1,
+ "markbegin": 1,
+ "markbeginend": 1
+ };
+ this.$foldStyle = "markbegin";
+ this.setFoldStyle = function(style) {
+ if (!this.$foldStyles[style])
+ throw new Error("invalid fold style: " + style + "[" + Object.keys(this.$foldStyles).join(", ") + "]");
+
+ if (this.$foldStyle == style)
+ return;
+
+ this.$foldStyle = style;
+
+ if (style == "manual")
+ this.unfold();
+ var mode = this.$foldMode;
+ this.$setFolding(null);
+ this.$setFolding(mode);
+ };
+
+ this.$setFolding = function(foldMode) {
+ if (this.$foldMode == foldMode)
+ return;
+
+ this.$foldMode = foldMode;
+
+ this.off('change', this.$updateFoldWidgets);
+ this.off('tokenizerUpdate', this.$tokenizerUpdateFoldWidgets);
+ this._signal("changeAnnotation");
+
+ if (!foldMode || this.$foldStyle == "manual") {
+ this.foldWidgets = null;
+ return;
+ }
+
+ this.foldWidgets = [];
+ this.getFoldWidget = foldMode.getFoldWidget.bind(foldMode, this, this.$foldStyle);
+ this.getFoldWidgetRange = foldMode.getFoldWidgetRange.bind(foldMode, this, this.$foldStyle);
+
+ this.$updateFoldWidgets = this.updateFoldWidgets.bind(this);
+ this.$tokenizerUpdateFoldWidgets = this.tokenizerUpdateFoldWidgets.bind(this);
+ this.on('change', this.$updateFoldWidgets);
+ this.on('tokenizerUpdate', this.$tokenizerUpdateFoldWidgets);
+ };
+
+ this.getParentFoldRangeData = function (row, ignoreCurrent) {
+ var fw = this.foldWidgets;
+ if (!fw || (ignoreCurrent && fw[row]))
+ return {};
+
+ var i = row - 1, firstRange;
+ while (i >= 0) {
+ var c = fw[i];
+ if (c == null)
+ c = fw[i] = this.getFoldWidget(i);
+
+ if (c == "start") {
+ var range = this.getFoldWidgetRange(i);
+ if (!firstRange)
+ firstRange = range;
+ if (range && range.end.row >= row)
+ break;
+ }
+ i--;
+ }
+
+ return {
+ range: i !== -1 && range,
+ firstRange: firstRange
+ };
+ };
+
+ this.onFoldWidgetClick = function(row, e) {
+ e = e.domEvent;
+ var options = {
+ children: e.shiftKey,
+ all: e.ctrlKey || e.metaKey,
+ siblings: e.altKey
+ };
+
+ var range = this.$toggleFoldWidget(row, options);
+ if (!range) {
+ var el = (e.target || e.srcElement);
+ if (el && /ace_fold-widget/.test(el.className))
+ el.className += " ace_invalid";
+ }
+ };
+
+ this.$toggleFoldWidget = function(row, options) {
+ if (!this.getFoldWidget)
+ return;
+ var type = this.getFoldWidget(row);
+ var line = this.getLine(row);
+
+ var dir = type === "end" ? -1 : 1;
+ var fold = this.getFoldAt(row, dir === -1 ? 0 : line.length, dir);
+
+ if (fold) {
+ if (options.children || options.all)
+ this.removeFold(fold);
+ else
+ this.expandFold(fold);
+ return fold;
+ }
+
+ var range = this.getFoldWidgetRange(row, true);
+ if (range && !range.isMultiLine()) {
+ fold = this.getFoldAt(range.start.row, range.start.column, 1);
+ if (fold && range.isEqual(fold.range)) {
+ this.removeFold(fold);
+ return fold;
+ }
+ }
+
+ if (options.siblings) {
+ var data = this.getParentFoldRangeData(row);
+ if (data.range) {
+ var startRow = data.range.start.row + 1;
+ var endRow = data.range.end.row;
+ }
+ this.foldAll(startRow, endRow, options.all ? 10000 : 0);
+ } else if (options.children) {
+ endRow = range ? range.end.row : this.getLength();
+ this.foldAll(row + 1, endRow, options.all ? 10000 : 0);
+ } else if (range) {
+ if (options.all)
+ range.collapseChildren = 10000;
+ this.addFold("...", range);
+ }
+
+ return range;
+ };
+
+
+
+ this.toggleFoldWidget = function(toggleParent) {
+ var row = this.selection.getCursor().row;
+ row = this.getRowFoldStart(row);
+ var range = this.$toggleFoldWidget(row, {});
+
+ if (range)
+ return;
+ var data = this.getParentFoldRangeData(row, true);
+ range = data.range || data.firstRange;
+
+ if (range) {
+ row = range.start.row;
+ var fold = this.getFoldAt(row, this.getLine(row).length, 1);
+
+ if (fold) {
+ this.removeFold(fold);
+ } else {
+ this.addFold("...", range);
+ }
+ }
+ };
+
+ this.updateFoldWidgets = function(delta) {
+ var firstRow = delta.start.row;
+ var len = delta.end.row - firstRow;
+
+ if (len === 0) {
+ this.foldWidgets[firstRow] = null;
+ } else if (delta.action == 'remove') {
+ this.foldWidgets.splice(firstRow, len + 1, null);
+ } else {
+ var args = Array(len + 1);
+ args.unshift(firstRow, 1);
+ this.foldWidgets.splice.apply(this.foldWidgets, args);
+ }
+ };
+ this.tokenizerUpdateFoldWidgets = function(e) {
+ var rows = e.data;
+ if (rows.first != rows.last) {
+ if (this.foldWidgets.length > rows.first)
+ this.foldWidgets.splice(rows.first, this.foldWidgets.length);
+ }
+ };
+}
+
+exports.Folding = Folding;
+
+});
+
+define("ace/edit_session/bracket_match",["require","exports","module","ace/token_iterator","ace/range"], function(require, exports, module) {
+"use strict";
+
+var TokenIterator = require("../token_iterator").TokenIterator;
+var Range = require("../range").Range;
+
+
+function BracketMatch() {
+
+ this.findMatchingBracket = function(position, chr) {
+ if (position.column == 0) return null;
+
+ var charBeforeCursor = chr || this.getLine(position.row).charAt(position.column-1);
+ if (charBeforeCursor == "") return null;
+
+ var match = charBeforeCursor.match(/([\(\[\{])|([\)\]\}])/);
+ if (!match)
+ return null;
+
+ if (match[1])
+ return this.$findClosingBracket(match[1], position);
+ else
+ return this.$findOpeningBracket(match[2], position);
+ };
+
+ this.getBracketRange = function(pos) {
+ var line = this.getLine(pos.row);
+ var before = true, range;
+
+ var chr = line.charAt(pos.column - 1);
+ var match = chr && chr.match(/([\(\[\{])|([\)\]\}])/);
+ if (!match) {
+ chr = line.charAt(pos.column);
+ pos = {row: pos.row, column: pos.column + 1};
+ match = chr && chr.match(/([\(\[\{])|([\)\]\}])/);
+ before = false;
+ }
+ if (!match)
+ return null;
+
+ if (match[1]) {
+ var bracketPos = this.$findClosingBracket(match[1], pos);
+ if (!bracketPos)
+ return null;
+ range = Range.fromPoints(pos, bracketPos);
+ if (!before) {
+ range.end.column++;
+ range.start.column--;
+ }
+ range.cursor = range.end;
+ } else {
+ var bracketPos = this.$findOpeningBracket(match[2], pos);
+ if (!bracketPos)
+ return null;
+ range = Range.fromPoints(bracketPos, pos);
+ if (!before) {
+ range.start.column++;
+ range.end.column--;
+ }
+ range.cursor = range.start;
+ }
+
+ return range;
+ };
+ this.getMatchingBracketRanges = function(pos) {
+ var line = this.getLine(pos.row);
+
+ var chr = line.charAt(pos.column - 1);
+ var match = chr && chr.match(/([\(\[\{])|([\)\]\}])/);
+ if (!match) {
+ chr = line.charAt(pos.column);
+ pos = {row: pos.row, column: pos.column + 1};
+ match = chr && chr.match(/([\(\[\{])|([\)\]\}])/);
+ }
+
+ if (!match)
+ return null;
+
+ var startRange = new Range(pos.row, pos.column - 1, pos.row, pos.column);
+ var bracketPos = match[1] ? this.$findClosingBracket(match[1], pos)
+ : this.$findOpeningBracket(match[2], pos);
+ if (!bracketPos)
+ return [startRange];
+ var endRange = new Range(bracketPos.row, bracketPos.column, bracketPos.row, bracketPos.column + 1);
+
+ return [startRange, endRange];
+ };
+
+ this.$brackets = {
+ ")": "(",
+ "(": ")",
+ "]": "[",
+ "[": "]",
+ "{": "}",
+ "}": "{",
+ "<": ">",
+ ">": "<"
+ };
+
+ this.$findOpeningBracket = function(bracket, position, typeRe) {
+ var openBracket = this.$brackets[bracket];
+ var depth = 1;
+
+ var iterator = new TokenIterator(this, position.row, position.column);
+ var token = iterator.getCurrentToken();
+ if (!token)
+ token = iterator.stepForward();
+ if (!token)
+ return;
+
+ if (!typeRe){
+ typeRe = new RegExp(
+ "(\\.?" +
+ token.type.replace(".", "\\.").replace("rparen", ".paren")
+ .replace(/\b(?:end)\b/, "(?:start|begin|end)")
+ + ")+"
+ );
+ }
+ var valueIndex = position.column - iterator.getCurrentTokenColumn() - 2;
+ var value = token.value;
+
+ while (true) {
+
+ while (valueIndex >= 0) {
+ var chr = value.charAt(valueIndex);
+ if (chr == openBracket) {
+ depth -= 1;
+ if (depth == 0) {
+ return {row: iterator.getCurrentTokenRow(),
+ column: valueIndex + iterator.getCurrentTokenColumn()};
+ }
+ }
+ else if (chr == bracket) {
+ depth += 1;
+ }
+ valueIndex -= 1;
+ }
+ do {
+ token = iterator.stepBackward();
+ } while (token && !typeRe.test(token.type));
+
+ if (token == null)
+ break;
+
+ value = token.value;
+ valueIndex = value.length - 1;
+ }
+
+ return null;
+ };
+
+ this.$findClosingBracket = function(bracket, position, typeRe) {
+ var closingBracket = this.$brackets[bracket];
+ var depth = 1;
+
+ var iterator = new TokenIterator(this, position.row, position.column);
+ var token = iterator.getCurrentToken();
+ if (!token)
+ token = iterator.stepForward();
+ if (!token)
+ return;
+
+ if (!typeRe){
+ typeRe = new RegExp(
+ "(\\.?" +
+ token.type.replace(".", "\\.").replace("lparen", ".paren")
+ .replace(/\b(?:start|begin)\b/, "(?:start|begin|end)")
+ + ")+"
+ );
+ }
+ var valueIndex = position.column - iterator.getCurrentTokenColumn();
+
+ while (true) {
+
+ var value = token.value;
+ var valueLength = value.length;
+ while (valueIndex < valueLength) {
+ var chr = value.charAt(valueIndex);
+ if (chr == closingBracket) {
+ depth -= 1;
+ if (depth == 0) {
+ return {row: iterator.getCurrentTokenRow(),
+ column: valueIndex + iterator.getCurrentTokenColumn()};
+ }
+ }
+ else if (chr == bracket) {
+ depth += 1;
+ }
+ valueIndex += 1;
+ }
+ do {
+ token = iterator.stepForward();
+ } while (token && !typeRe.test(token.type));
+
+ if (token == null)
+ break;
+
+ valueIndex = 0;
+ }
+
+ return null;
+ };
+}
+exports.BracketMatch = BracketMatch;
+
+});
+
+define("ace/edit_session",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/bidihandler","ace/config","ace/lib/event_emitter","ace/selection","ace/mode/text","ace/range","ace/document","ace/background_tokenizer","ace/search_highlight","ace/edit_session/folding","ace/edit_session/bracket_match"], function(require, exports, module) {
+"use strict";
+
+var oop = require("./lib/oop");
+var lang = require("./lib/lang");
+var BidiHandler = require("./bidihandler").BidiHandler;
+var config = require("./config");
+var EventEmitter = require("./lib/event_emitter").EventEmitter;
+var Selection = require("./selection").Selection;
+var TextMode = require("./mode/text").Mode;
+var Range = require("./range").Range;
+var Document = require("./document").Document;
+var BackgroundTokenizer = require("./background_tokenizer").BackgroundTokenizer;
+var SearchHighlight = require("./search_highlight").SearchHighlight;
+
+var EditSession = function(text, mode) {
+ this.$breakpoints = [];
+ this.$decorations = [];
+ this.$frontMarkers = {};
+ this.$backMarkers = {};
+ this.$markerId = 1;
+ this.$undoSelect = true;
+
+ this.$foldData = [];
+ this.id = "session" + (++EditSession.$uid);
+ this.$foldData.toString = function() {
+ return this.join("\n");
+ };
+ this.on("changeFold", this.onChangeFold.bind(this));
+ this.$onChange = this.onChange.bind(this);
+
+ if (typeof text != "object" || !text.getLine)
+ text = new Document(text);
+
+ this.setDocument(text);
+ this.selection = new Selection(this);
+ this.$bidiHandler = new BidiHandler(this);
+
+ config.resetOptions(this);
+ this.setMode(mode);
+ config._signal("session", this);
+};
+
+
+EditSession.$uid = 0;
+
+(function() {
+
+ oop.implement(this, EventEmitter);
+ this.setDocument = function(doc) {
+ if (this.doc)
+ this.doc.removeListener("change", this.$onChange);
+
+ this.doc = doc;
+ doc.on("change", this.$onChange);
+
+ if (this.bgTokenizer)
+ this.bgTokenizer.setDocument(this.getDocument());
+
+ this.resetCaches();
+ };
+ this.getDocument = function() {
+ return this.doc;
+ };
+ this.$resetRowCache = function(docRow) {
+ if (!docRow) {
+ this.$docRowCache = [];
+ this.$screenRowCache = [];
+ return;
+ }
+ var l = this.$docRowCache.length;
+ var i = this.$getRowCacheIndex(this.$docRowCache, docRow) + 1;
+ if (l > i) {
+ this.$docRowCache.splice(i, l);
+ this.$screenRowCache.splice(i, l);
+ }
+ };
+
+ this.$getRowCacheIndex = function(cacheArray, val) {
+ var low = 0;
+ var hi = cacheArray.length - 1;
+
+ while (low <= hi) {
+ var mid = (low + hi) >> 1;
+ var c = cacheArray[mid];
+
+ if (val > c)
+ low = mid + 1;
+ else if (val < c)
+ hi = mid - 1;
+ else
+ return mid;
+ }
+
+ return low -1;
+ };
+
+ this.resetCaches = function() {
+ this.$modified = true;
+ this.$wrapData = [];
+ this.$rowLengthCache = [];
+ this.$resetRowCache(0);
+ if (this.bgTokenizer)
+ this.bgTokenizer.start(0);
+ };
+
+ this.onChangeFold = function(e) {
+ var fold = e.data;
+ this.$resetRowCache(fold.start.row);
+ };
+
+ this.onChange = function(delta) {
+ this.$modified = true;
+ this.$bidiHandler.onChange(delta);
+ this.$resetRowCache(delta.start.row);
+
+ var removedFolds = this.$updateInternalDataOnChange(delta);
+ if (!this.$fromUndo && this.$undoManager) {
+ if (removedFolds && removedFolds.length) {
+ this.$undoManager.add({
+ action: "removeFolds",
+ folds: removedFolds
+ }, this.mergeUndoDeltas);
+ this.mergeUndoDeltas = true;
+ }
+ this.$undoManager.add(delta, this.mergeUndoDeltas);
+ this.mergeUndoDeltas = true;
+
+ this.$informUndoManager.schedule();
+ }
+
+ this.bgTokenizer && this.bgTokenizer.$updateOnChange(delta);
+ this._signal("change", delta);
+ };
+ this.setValue = function(text) {
+ this.doc.setValue(text);
+ this.selection.moveTo(0, 0);
+
+ this.$resetRowCache(0);
+ this.setUndoManager(this.$undoManager);
+ this.getUndoManager().reset();
+ };
+ this.getValue =
+ this.toString = function() {
+ return this.doc.getValue();
+ };
+ this.getSelection = function() {
+ return this.selection;
+ };
+ this.getState = function(row) {
+ return this.bgTokenizer.getState(row);
+ };
+ this.getTokens = function(row) {
+ return this.bgTokenizer.getTokens(row);
+ };
+ this.getTokenAt = function(row, column) {
+ var tokens = this.bgTokenizer.getTokens(row);
+ var token, c = 0;
+ if (column == null) {
+ var i = tokens.length - 1;
+ c = this.getLine(row).length;
+ } else {
+ for (var i = 0; i < tokens.length; i++) {
+ c += tokens[i].value.length;
+ if (c >= column)
+ break;
+ }
+ }
+ token = tokens[i];
+ if (!token)
+ return null;
+ token.index = i;
+ token.start = c - token.value.length;
+ return token;
+ };
+ this.setUndoManager = function(undoManager) {
+ this.$undoManager = undoManager;
+
+ if (this.$informUndoManager)
+ this.$informUndoManager.cancel();
+
+ if (undoManager) {
+ var self = this;
+ undoManager.addSession(this);
+ this.$syncInformUndoManager = function() {
+ self.$informUndoManager.cancel();
+ self.mergeUndoDeltas = false;
+ };
+ this.$informUndoManager = lang.delayedCall(this.$syncInformUndoManager);
+ } else {
+ this.$syncInformUndoManager = function() {};
+ }
+ };
+ this.markUndoGroup = function() {
+ if (this.$syncInformUndoManager)
+ this.$syncInformUndoManager();
+ };
+
+ this.$defaultUndoManager = {
+ undo: function() {},
+ redo: function() {},
+ hasUndo: function() {},
+ hasRedo: function() {},
+ reset: function() {},
+ add: function() {},
+ addSelection: function() {},
+ startNewGroup: function() {},
+ addSession: function() {}
+ };
+ this.getUndoManager = function() {
+ return this.$undoManager || this.$defaultUndoManager;
+ };
+ this.getTabString = function() {
+ if (this.getUseSoftTabs()) {
+ return lang.stringRepeat(" ", this.getTabSize());
+ } else {
+ return "\t";
+ }
+ };
+ this.setUseSoftTabs = function(val) {
+ this.setOption("useSoftTabs", val);
+ };
+ this.getUseSoftTabs = function() {
+ return this.$useSoftTabs && !this.$mode.$indentWithTabs;
+ };
+ this.setTabSize = function(tabSize) {
+ this.setOption("tabSize", tabSize);
+ };
+ this.getTabSize = function() {
+ return this.$tabSize;
+ };
+ this.isTabStop = function(position) {
+ return this.$useSoftTabs && (position.column % this.$tabSize === 0);
+ };
+ this.setNavigateWithinSoftTabs = function (navigateWithinSoftTabs) {
+ this.setOption("navigateWithinSoftTabs", navigateWithinSoftTabs);
+ };
+ this.getNavigateWithinSoftTabs = function() {
+ return this.$navigateWithinSoftTabs;
+ };
+
+ this.$overwrite = false;
+ this.setOverwrite = function(overwrite) {
+ this.setOption("overwrite", overwrite);
+ };
+ this.getOverwrite = function() {
+ return this.$overwrite;
+ };
+ this.toggleOverwrite = function() {
+ this.setOverwrite(!this.$overwrite);
+ };
+ this.addGutterDecoration = function(row, className) {
+ if (!this.$decorations[row])
+ this.$decorations[row] = "";
+ this.$decorations[row] += " " + className;
+ this._signal("changeBreakpoint", {});
+ };
+ this.removeGutterDecoration = function(row, className) {
+ this.$decorations[row] = (this.$decorations[row] || "").replace(" " + className, "");
+ this._signal("changeBreakpoint", {});
+ };
+ this.getBreakpoints = function() {
+ return this.$breakpoints;
+ };
+ this.setBreakpoints = function(rows) {
+ this.$breakpoints = [];
+ for (var i=0; i<rows.length; i++) {
+ this.$breakpoints[rows[i]] = "ace_breakpoint";
+ }
+ this._signal("changeBreakpoint", {});
+ };
+ this.clearBreakpoints = function() {
+ this.$breakpoints = [];
+ this._signal("changeBreakpoint", {});
+ };
+ this.setBreakpoint = function(row, className) {
+ if (className === undefined)
+ className = "ace_breakpoint";
+ if (className)
+ this.$breakpoints[row] = className;
+ else
+ delete this.$breakpoints[row];
+ this._signal("changeBreakpoint", {});
+ };
+ this.clearBreakpoint = function(row) {
+ delete this.$breakpoints[row];
+ this._signal("changeBreakpoint", {});
+ };
+ this.addMarker = function(range, clazz, type, inFront) {
+ var id = this.$markerId++;
+
+ var marker = {
+ range : range,
+ type : type || "line",
+ renderer: typeof type == "function" ? type : null,
+ clazz : clazz,
+ inFront: !!inFront,
+ id: id
+ };
+
+ if (inFront) {
+ this.$frontMarkers[id] = marker;
+ this._signal("changeFrontMarker");
+ } else {
+ this.$backMarkers[id] = marker;
+ this._signal("changeBackMarker");
+ }
+
+ return id;
+ };
+ this.addDynamicMarker = function(marker, inFront) {
+ if (!marker.update)
+ return;
+ var id = this.$markerId++;
+ marker.id = id;
+ marker.inFront = !!inFront;
+
+ if (inFront) {
+ this.$frontMarkers[id] = marker;
+ this._signal("changeFrontMarker");
+ } else {
+ this.$backMarkers[id] = marker;
+ this._signal("changeBackMarker");
+ }
+
+ return marker;
+ };
+ this.removeMarker = function(markerId) {
+ var marker = this.$frontMarkers[markerId] || this.$backMarkers[markerId];
+ if (!marker)
+ return;
+
+ var markers = marker.inFront ? this.$frontMarkers : this.$backMarkers;
+ delete (markers[markerId]);
+ this._signal(marker.inFront ? "changeFrontMarker" : "changeBackMarker");
+ };
+ this.getMarkers = function(inFront) {
+ return inFront ? this.$frontMarkers : this.$backMarkers;
+ };
+
+ this.highlight = function(re) {
+ if (!this.$searchHighlight) {
+ var highlight = new SearchHighlight(null, "ace_selected-word", "text");
+ this.$searchHighlight = this.addDynamicMarker(highlight);
+ }
+ this.$searchHighlight.setRegexp(re);
+ };
+ this.highlightLines = function(startRow, endRow, clazz, inFront) {
+ if (typeof endRow != "number") {
+ clazz = endRow;
+ endRow = startRow;
+ }
+ if (!clazz)
+ clazz = "ace_step";
+
+ var range = new Range(startRow, 0, endRow, Infinity);
+ range.id = this.addMarker(range, clazz, "fullLine", inFront);
+ return range;
+ };
+ this.setAnnotations = function(annotations) {
+ this.$annotations = annotations;
+ this._signal("changeAnnotation", {});
+ };
+ this.getAnnotations = function() {
+ return this.$annotations || [];
+ };
+ this.clearAnnotations = function() {
+ this.setAnnotations([]);
+ };
+ this.$detectNewLine = function(text) {
+ var match = text.match(/^.*?(\r?\n)/m);
+ if (match) {
+ this.$autoNewLine = match[1];
+ } else {
+ this.$autoNewLine = "\n";
+ }
+ };
+ this.getWordRange = function(row, column) {
+ var line = this.getLine(row);
+
+ var inToken = false;
+ if (column > 0)
+ inToken = !!line.charAt(column - 1).match(this.tokenRe);
+
+ if (!inToken)
+ inToken = !!line.charAt(column).match(this.tokenRe);
+
+ if (inToken)
+ var re = this.tokenRe;
+ else if (/^\s+$/.test(line.slice(column-1, column+1)))
+ var re = /\s/;
+ else
+ var re = this.nonTokenRe;
+
+ var start = column;
+ if (start > 0) {
+ do {
+ start--;
+ }
+ while (start >= 0 && line.charAt(start).match(re));
+ start++;
+ }
+
+ var end = column;
+ while (end < line.length && line.charAt(end).match(re)) {
+ end++;
+ }
+
+ return new Range(row, start, row, end);
+ };
+ this.getAWordRange = function(row, column) {
+ var wordRange = this.getWordRange(row, column);
+ var line = this.getLine(wordRange.end.row);
+
+ while (line.charAt(wordRange.end.column).match(/[ \t]/)) {
+ wordRange.end.column += 1;
+ }
+ return wordRange;
+ };
+ this.setNewLineMode = function(newLineMode) {
+ this.doc.setNewLineMode(newLineMode);
+ };
+ this.getNewLineMode = function() {
+ return this.doc.getNewLineMode();
+ };
+ this.setUseWorker = function(useWorker) { this.setOption("useWorker", useWorker); };
+ this.getUseWorker = function() { return this.$useWorker; };
+ this.onReloadTokenizer = function(e) {
+ var rows = e.data;
+ this.bgTokenizer.start(rows.first);
+ this._signal("tokenizerUpdate", e);
+ };
+
+ this.$modes = config.$modes;
+ this.$mode = null;
+ this.$modeId = null;
+ this.setMode = function(mode, cb) {
+ if (mode && typeof mode === "object") {
+ if (mode.getTokenizer)
+ return this.$onChangeMode(mode);
+ var options = mode;
+ var path = options.path;
+ } else {
+ path = mode || "ace/mode/text";
+ }
+ if (!this.$modes["ace/mode/text"])
+ this.$modes["ace/mode/text"] = new TextMode();
+
+ if (this.$modes[path] && !options) {
+ this.$onChangeMode(this.$modes[path]);
+ cb && cb();
+ return;
+ }
+ this.$modeId = path;
+ config.loadModule(["mode", path], function(m) {
+ if (this.$modeId !== path)
+ return cb && cb();
+ if (this.$modes[path] && !options) {
+ this.$onChangeMode(this.$modes[path]);
+ } else if (m && m.Mode) {
+ m = new m.Mode(options);
+ if (!options) {
+ this.$modes[path] = m;
+ m.$id = path;
+ }
+ this.$onChangeMode(m);
+ }
+ cb && cb();
+ }.bind(this));
+ if (!this.$mode)
+ this.$onChangeMode(this.$modes["ace/mode/text"], true);
+ };
+
+ this.$onChangeMode = function(mode, $isPlaceholder) {
+ if (!$isPlaceholder)
+ this.$modeId = mode.$id;
+ if (this.$mode === mode)
+ return;
+
+ var oldMode = this.$mode;
+ this.$mode = mode;
+
+ this.$stopWorker();
+
+ if (this.$useWorker)
+ this.$startWorker();
+
+ var tokenizer = mode.getTokenizer();
+
+ if(tokenizer.on !== undefined) {
+ var onReloadTokenizer = this.onReloadTokenizer.bind(this);
+ tokenizer.on("update", onReloadTokenizer);
+ }
+
+ if (!this.bgTokenizer) {
+ this.bgTokenizer = new BackgroundTokenizer(tokenizer);
+ var _self = this;
+ this.bgTokenizer.on("update", function(e) {
+ _self._signal("tokenizerUpdate", e);
+ });
+ } else {
+ this.bgTokenizer.setTokenizer(tokenizer);
+ }
+
+ this.bgTokenizer.setDocument(this.getDocument());
+
+ this.tokenRe = mode.tokenRe;
+ this.nonTokenRe = mode.nonTokenRe;
+
+
+ if (!$isPlaceholder) {
+ if (mode.attachToSession)
+ mode.attachToSession(this);
+ this.$options.wrapMethod.set.call(this, this.$wrapMethod);
+ this.$setFolding(mode.foldingRules);
+ this.bgTokenizer.start(0);
+ this._emit("changeMode", {oldMode: oldMode, mode: mode});
+ }
+ };
+
+ this.$stopWorker = function() {
+ if (this.$worker) {
+ this.$worker.terminate();
+ this.$worker = null;
+ }
+ };
+
+ this.$startWorker = function() {
+ try {
+ this.$worker = this.$mode.createWorker(this);
+ } catch (e) {
+ config.warn("Could not load worker", e);
+ this.$worker = null;
+ }
+ };
+ this.getMode = function() {
+ return this.$mode;
+ };
+
+ this.$scrollTop = 0;
+ this.setScrollTop = function(scrollTop) {
+ if (this.$scrollTop === scrollTop || isNaN(scrollTop))
+ return;
+
+ this.$scrollTop = scrollTop;
+ this._signal("changeScrollTop", scrollTop);
+ };
+ this.getScrollTop = function() {
+ return this.$scrollTop;
+ };
+
+ this.$scrollLeft = 0;
+ this.setScrollLeft = function(scrollLeft) {
+ if (this.$scrollLeft === scrollLeft || isNaN(scrollLeft))
+ return;
+
+ this.$scrollLeft = scrollLeft;
+ this._signal("changeScrollLeft", scrollLeft);
+ };
+ this.getScrollLeft = function() {
+ return this.$scrollLeft;
+ };
+ this.getScreenWidth = function() {
+ this.$computeWidth();
+ if (this.lineWidgets)
+ return Math.max(this.getLineWidgetMaxWidth(), this.screenWidth);
+ return this.screenWidth;
+ };
+
+ this.getLineWidgetMaxWidth = function() {
+ if (this.lineWidgetsWidth != null) return this.lineWidgetsWidth;
+ var width = 0;
+ this.lineWidgets.forEach(function(w) {
+ if (w && w.screenWidth > width)
+ width = w.screenWidth;
+ });
+ return this.lineWidgetWidth = width;
+ };
+
+ this.$computeWidth = function(force) {
+ if (this.$modified || force) {
+ this.$modified = false;
+
+ if (this.$useWrapMode)
+ return this.screenWidth = this.$wrapLimit;
+
+ var lines = this.doc.getAllLines();
+ var cache = this.$rowLengthCache;
+ var longestScreenLine = 0;
+ var foldIndex = 0;
+ var foldLine = this.$foldData[foldIndex];
+ var foldStart = foldLine ? foldLine.start.row : Infinity;
+ var len = lines.length;
+
+ for (var i = 0; i < len; i++) {
+ if (i > foldStart) {
+ i = foldLine.end.row + 1;
+ if (i >= len)
+ break;
+ foldLine = this.$foldData[foldIndex++];
+ foldStart = foldLine ? foldLine.start.row : Infinity;
+ }
+
+ if (cache[i] == null)
+ cache[i] = this.$getStringScreenWidth(lines[i])[0];
+
+ if (cache[i] > longestScreenLine)
+ longestScreenLine = cache[i];
+ }
+ this.screenWidth = longestScreenLine;
+ }
+ };
+ this.getLine = function(row) {
+ return this.doc.getLine(row);
+ };
+ this.getLines = function(firstRow, lastRow) {
+ return this.doc.getLines(firstRow, lastRow);
+ };
+ this.getLength = function() {
+ return this.doc.getLength();
+ };
+ this.getTextRange = function(range) {
+ return this.doc.getTextRange(range || this.selection.getRange());
+ };
+ this.insert = function(position, text) {
+ return this.doc.insert(position, text);
+ };
+ this.remove = function(range) {
+ return this.doc.remove(range);
+ };
+ this.removeFullLines = function(firstRow, lastRow){
+ return this.doc.removeFullLines(firstRow, lastRow);
+ };
+ this.undoChanges = function(deltas, dontSelect) {
+ if (!deltas.length)
+ return;
+
+ this.$fromUndo = true;
+ for (var i = deltas.length - 1; i != -1; i--) {
+ var delta = deltas[i];
+ if (delta.action == "insert" || delta.action == "remove") {
+ this.doc.revertDelta(delta);
+ } else if (delta.folds) {
+ this.addFolds(delta.folds);
+ }
+ }
+ if (!dontSelect && this.$undoSelect) {
+ if (deltas.selectionBefore)
+ this.selection.fromJSON(deltas.selectionBefore);
+ else
+ this.selection.setRange(this.$getUndoSelection(deltas, true));
+ }
+ this.$fromUndo = false;
+ };
+ this.redoChanges = function(deltas, dontSelect) {
+ if (!deltas.length)
+ return;
+
+ this.$fromUndo = true;
+ for (var i = 0; i < deltas.length; i++) {
+ var delta = deltas[i];
+ if (delta.action == "insert" || delta.action == "remove") {
+ this.doc.$safeApplyDelta(delta);
+ }
+ }
+
+ if (!dontSelect && this.$undoSelect) {
+ if (deltas.selectionAfter)
+ this.selection.fromJSON(deltas.selectionAfter);
+ else
+ this.selection.setRange(this.$getUndoSelection(deltas, false));
+ }
+ this.$fromUndo = false;
+ };
+ this.setUndoSelect = function(enable) {
+ this.$undoSelect = enable;
+ };
+
+ this.$getUndoSelection = function(deltas, isUndo) {
+ function isInsert(delta) {
+ return isUndo ? delta.action !== "insert" : delta.action === "insert";
+ }
+
+ var range, point;
+
+ for (var i = 0; i < deltas.length; i++) {
+ var delta = deltas[i];
+ if (!delta.start) continue; // skip folds
+ if (!range) {
+ if (isInsert(delta)) {
+ range = Range.fromPoints(delta.start, delta.end);
+ } else {
+ range = Range.fromPoints(delta.start, delta.start);
+ }
+ continue;
+ }
+
+ if (isInsert(delta)) {
+ point = delta.start;
+ if (range.compare(point.row, point.column) == -1) {
+ range.setStart(point);
+ }
+ point = delta.end;
+ if (range.compare(point.row, point.column) == 1) {
+ range.setEnd(point);
+ }
+ } else {
+ point = delta.start;
+ if (range.compare(point.row, point.column) == -1) {
+ range = Range.fromPoints(delta.start, delta.start);
+ }
+ }
+ }
+ return range;
+ };
+ this.replace = function(range, text) {
+ return this.doc.replace(range, text);
+ };
+ this.moveText = function(fromRange, toPosition, copy) {
+ var text = this.getTextRange(fromRange);
+ var folds = this.getFoldsInRange(fromRange);
+
+ var toRange = Range.fromPoints(toPosition, toPosition);
+ if (!copy) {
+ this.remove(fromRange);
+ var rowDiff = fromRange.start.row - fromRange.end.row;
+ var collDiff = rowDiff ? -fromRange.end.column : fromRange.start.column - fromRange.end.column;
+ if (collDiff) {
+ if (toRange.start.row == fromRange.end.row && toRange.start.column > fromRange.end.column)
+ toRange.start.column += collDiff;
+ if (toRange.end.row == fromRange.end.row && toRange.end.column > fromRange.end.column)
+ toRange.end.column += collDiff;
+ }
+ if (rowDiff && toRange.start.row >= fromRange.end.row) {
+ toRange.start.row += rowDiff;
+ toRange.end.row += rowDiff;
+ }
+ }
+
+ toRange.end = this.insert(toRange.start, text);
+ if (folds.length) {
+ var oldStart = fromRange.start;
+ var newStart = toRange.start;
+ var rowDiff = newStart.row - oldStart.row;
+ var collDiff = newStart.column - oldStart.column;
+ this.addFolds(folds.map(function(x) {
+ x = x.clone();
+ if (x.start.row == oldStart.row)
+ x.start.column += collDiff;
+ if (x.end.row == oldStart.row)
+ x.end.column += collDiff;
+ x.start.row += rowDiff;
+ x.end.row += rowDiff;
+ return x;
+ }));
+ }
+
+ return toRange;
+ };
+ this.indentRows = function(startRow, endRow, indentString) {
+ indentString = indentString.replace(/\t/g, this.getTabString());
+ for (var row=startRow; row<=endRow; row++)
+ this.doc.insertInLine({row: row, column: 0}, indentString);
+ };
+ this.outdentRows = function (range) {
+ var rowRange = range.collapseRows();
+ var deleteRange = new Range(0, 0, 0, 0);
+ var size = this.getTabSize();
+
+ for (var i = rowRange.start.row; i <= rowRange.end.row; ++i) {
+ var line = this.getLine(i);
+
+ deleteRange.start.row = i;
+ deleteRange.end.row = i;
+ for (var j = 0; j < size; ++j)
+ if (line.charAt(j) != ' ')
+ break;
+ if (j < size && line.charAt(j) == '\t') {
+ deleteRange.start.column = j;
+ deleteRange.end.column = j + 1;
+ } else {
+ deleteRange.start.column = 0;
+ deleteRange.end.column = j;
+ }
+ this.remove(deleteRange);
+ }
+ };
+
+ this.$moveLines = function(firstRow, lastRow, dir) {
+ firstRow = this.getRowFoldStart(firstRow);
+ lastRow = this.getRowFoldEnd(lastRow);
+ if (dir < 0) {
+ var row = this.getRowFoldStart(firstRow + dir);
+ if (row < 0) return 0;
+ var diff = row-firstRow;
+ } else if (dir > 0) {
+ var row = this.getRowFoldEnd(lastRow + dir);
+ if (row > this.doc.getLength()-1) return 0;
+ var diff = row-lastRow;
+ } else {
+ firstRow = this.$clipRowToDocument(firstRow);
+ lastRow = this.$clipRowToDocument(lastRow);
+ var diff = lastRow - firstRow + 1;
+ }
+
+ var range = new Range(firstRow, 0, lastRow, Number.MAX_VALUE);
+ var folds = this.getFoldsInRange(range).map(function(x){
+ x = x.clone();
+ x.start.row += diff;
+ x.end.row += diff;
+ return x;
+ });
+
+ var lines = dir == 0
+ ? this.doc.getLines(firstRow, lastRow)
+ : this.doc.removeFullLines(firstRow, lastRow);
+ this.doc.insertFullLines(firstRow+diff, lines);
+ folds.length && this.addFolds(folds);
+ return diff;
+ };
+ this.moveLinesUp = function(firstRow, lastRow) {
+ return this.$moveLines(firstRow, lastRow, -1);
+ };
+ this.moveLinesDown = function(firstRow, lastRow) {
+ return this.$moveLines(firstRow, lastRow, 1);
+ };
+ this.duplicateLines = function(firstRow, lastRow) {
+ return this.$moveLines(firstRow, lastRow, 0);
+ };
+
+
+ this.$clipRowToDocument = function(row) {
+ return Math.max(0, Math.min(row, this.doc.getLength()-1));
+ };
+
+ this.$clipColumnToRow = function(row, column) {
+ if (column < 0)
+ return 0;
+ return Math.min(this.doc.getLine(row).length, column);
+ };
+
+
+ this.$clipPositionToDocument = function(row, column) {
+ column = Math.max(0, column);
+
+ if (row < 0) {
+ row = 0;
+ column = 0;
+ } else {
+ var len = this.doc.getLength();
+ if (row >= len) {
+ row = len - 1;
+ column = this.doc.getLine(len-1).length;
+ } else {
+ column = Math.min(this.doc.getLine(row).length, column);
+ }
+ }
+
+ return {
+ row: row,
+ column: column
+ };
+ };
+
+ this.$clipRangeToDocument = function(range) {
+ if (range.start.row < 0) {
+ range.start.row = 0;
+ range.start.column = 0;
+ } else {
+ range.start.column = this.$clipColumnToRow(
+ range.start.row,
+ range.start.column
+ );
+ }
+
+ var len = this.doc.getLength() - 1;
+ if (range.end.row > len) {
+ range.end.row = len;
+ range.end.column = this.doc.getLine(len).length;
+ } else {
+ range.end.column = this.$clipColumnToRow(
+ range.end.row,
+ range.end.column
+ );
+ }
+ return range;
+ };
+ this.$wrapLimit = 80;
+ this.$useWrapMode = false;
+ this.$wrapLimitRange = {
+ min : null,
+ max : null
+ };
+ this.setUseWrapMode = function(useWrapMode) {
+ if (useWrapMode != this.$useWrapMode) {
+ this.$useWrapMode = useWrapMode;
+ this.$modified = true;
+ this.$resetRowCache(0);
+ if (useWrapMode) {
+ var len = this.getLength();
+ this.$wrapData = Array(len);
+ this.$updateWrapData(0, len - 1);
+ }
+
+ this._signal("changeWrapMode");
+ }
+ };
+ this.getUseWrapMode = function() {
+ return this.$useWrapMode;
+ };
+ this.setWrapLimitRange = function(min, max) {
+ if (this.$wrapLimitRange.min !== min || this.$wrapLimitRange.max !== max) {
+ this.$wrapLimitRange = { min: min, max: max };
+ this.$modified = true;
+ this.$bidiHandler.markAsDirty();
+ if (this.$useWrapMode)
+ this._signal("changeWrapMode");
+ }
+ };
+ this.adjustWrapLimit = function(desiredLimit, $printMargin) {
+ var limits = this.$wrapLimitRange;
+ if (limits.max < 0)
+ limits = {min: $printMargin, max: $printMargin};
+ var wrapLimit = this.$constrainWrapLimit(desiredLimit, limits.min, limits.max);
+ if (wrapLimit != this.$wrapLimit && wrapLimit > 1) {
+ this.$wrapLimit = wrapLimit;
+ this.$modified = true;
+ if (this.$useWrapMode) {
+ this.$updateWrapData(0, this.getLength() - 1);
+ this.$resetRowCache(0);
+ this._signal("changeWrapLimit");
+ }
+ return true;
+ }
+ return false;
+ };
+
+ this.$constrainWrapLimit = function(wrapLimit, min, max) {
+ if (min)
+ wrapLimit = Math.max(min, wrapLimit);
+
+ if (max)
+ wrapLimit = Math.min(max, wrapLimit);
+
+ return wrapLimit;
+ };
+ this.getWrapLimit = function() {
+ return this.$wrapLimit;
+ };
+ this.setWrapLimit = function (limit) {
+ this.setWrapLimitRange(limit, limit);
+ };
+ this.getWrapLimitRange = function() {
+ return {
+ min : this.$wrapLimitRange.min,
+ max : this.$wrapLimitRange.max
+ };
+ };
+
+ this.$updateInternalDataOnChange = function(delta) {
+ var useWrapMode = this.$useWrapMode;
+ var action = delta.action;
+ var start = delta.start;
+ var end = delta.end;
+ var firstRow = start.row;
+ var lastRow = end.row;
+ var len = lastRow - firstRow;
+ var removedFolds = null;
+
+ this.$updating = true;
+ if (len != 0) {
+ if (action === "remove") {
+ this[useWrapMode ? "$wrapData" : "$rowLengthCache"].splice(firstRow, len);
+
+ var foldLines = this.$foldData;
+ removedFolds = this.getFoldsInRange(delta);
+ this.removeFolds(removedFolds);
+
+ var foldLine = this.getFoldLine(end.row);
+ var idx = 0;
+ if (foldLine) {
+ foldLine.addRemoveChars(end.row, end.column, start.column - end.column);
+ foldLine.shiftRow(-len);
+
+ var foldLineBefore = this.getFoldLine(firstRow);
+ if (foldLineBefore && foldLineBefore !== foldLine) {
+ foldLineBefore.merge(foldLine);
+ foldLine = foldLineBefore;
+ }
+ idx = foldLines.indexOf(foldLine) + 1;
+ }
+
+ for (idx; idx < foldLines.length; idx++) {
+ var foldLine = foldLines[idx];
+ if (foldLine.start.row >= end.row) {
+ foldLine.shiftRow(-len);
+ }
+ }
+
+ lastRow = firstRow;
+ } else {
+ var args = Array(len);
+ args.unshift(firstRow, 0);
+ var arr = useWrapMode ? this.$wrapData : this.$rowLengthCache;
+ arr.splice.apply(arr, args);
+ var foldLines = this.$foldData;
+ var foldLine = this.getFoldLine(firstRow);
+ var idx = 0;
+ if (foldLine) {
+ var cmp = foldLine.range.compareInside(start.row, start.column);
+ if (cmp == 0) {
+ foldLine = foldLine.split(start.row, start.column);
+ if (foldLine) {
+ foldLine.shiftRow(len);
+ foldLine.addRemoveChars(lastRow, 0, end.column - start.column);
+ }
+ } else
+ if (cmp == -1) {
+ foldLine.addRemoveChars(firstRow, 0, end.column - start.column);
+ foldLine.shiftRow(len);
+ }
+ idx = foldLines.indexOf(foldLine) + 1;
+ }
+
+ for (idx; idx < foldLines.length; idx++) {
+ var foldLine = foldLines[idx];
+ if (foldLine.start.row >= firstRow) {
+ foldLine.shiftRow(len);
+ }
+ }
+ }
+ } else {
+ len = Math.abs(delta.start.column - delta.end.column);
+ if (action === "remove") {
+ removedFolds = this.getFoldsInRange(delta);
+ this.removeFolds(removedFolds);
+
+ len = -len;
+ }
+ var foldLine = this.getFoldLine(firstRow);
+ if (foldLine) {
+ foldLine.addRemoveChars(firstRow, start.column, len);
+ }
+ }
+
+ if (useWrapMode && this.$wrapData.length != this.doc.getLength()) {
+ console.error("doc.getLength() and $wrapData.length have to be the same!");
+ }
+ this.$updating = false;
+
+ if (useWrapMode)
+ this.$updateWrapData(firstRow, lastRow);
+ else
+ this.$updateRowLengthCache(firstRow, lastRow);
+
+ return removedFolds;
+ };
+
+ this.$updateRowLengthCache = function(firstRow, lastRow, b) {
+ this.$rowLengthCache[firstRow] = null;
+ this.$rowLengthCache[lastRow] = null;
+ };
+
+ this.$updateWrapData = function(firstRow, lastRow) {
+ var lines = this.doc.getAllLines();
+ var tabSize = this.getTabSize();
+ var wrapData = this.$wrapData;
+ var wrapLimit = this.$wrapLimit;
+ var tokens;
+ var foldLine;
+
+ var row = firstRow;
+ lastRow = Math.min(lastRow, lines.length - 1);
+ while (row <= lastRow) {
+ foldLine = this.getFoldLine(row, foldLine);
+ if (!foldLine) {
+ tokens = this.$getDisplayTokens(lines[row]);
+ wrapData[row] = this.$computeWrapSplits(tokens, wrapLimit, tabSize);
+ row ++;
+ } else {
+ tokens = [];
+ foldLine.walk(function(placeholder, row, column, lastColumn) {
+ var walkTokens;
+ if (placeholder != null) {
+ walkTokens = this.$getDisplayTokens(
+ placeholder, tokens.length);
+ walkTokens[0] = PLACEHOLDER_START;
+ for (var i = 1; i < walkTokens.length; i++) {
+ walkTokens[i] = PLACEHOLDER_BODY;
+ }
+ } else {
+ walkTokens = this.$getDisplayTokens(
+ lines[row].substring(lastColumn, column),
+ tokens.length);
+ }
+ tokens = tokens.concat(walkTokens);
+ }.bind(this),
+ foldLine.end.row,
+ lines[foldLine.end.row].length + 1
+ );
+
+ wrapData[foldLine.start.row] = this.$computeWrapSplits(tokens, wrapLimit, tabSize);
+ row = foldLine.end.row + 1;
+ }
+ }
+ };
+ var CHAR = 1,
+ CHAR_EXT = 2,
+ PLACEHOLDER_START = 3,
+ PLACEHOLDER_BODY = 4,
+ PUNCTUATION = 9,
+ SPACE = 10,
+ TAB = 11,
+ TAB_SPACE = 12;
+
+
+ this.$computeWrapSplits = function(tokens, wrapLimit, tabSize) {
+ if (tokens.length == 0) {
+ return [];
+ }
+
+ var splits = [];
+ var displayLength = tokens.length;
+ var lastSplit = 0, lastDocSplit = 0;
+
+ var isCode = this.$wrapAsCode;
+
+ var indentedSoftWrap = this.$indentedSoftWrap;
+ var maxIndent = wrapLimit <= Math.max(2 * tabSize, 8)
+ || indentedSoftWrap === false ? 0 : Math.floor(wrapLimit / 2);
+
+ function getWrapIndent() {
+ var indentation = 0;
+ if (maxIndent === 0)
+ return indentation;
+ if (indentedSoftWrap) {
+ for (var i = 0; i < tokens.length; i++) {
+ var token = tokens[i];
+ if (token == SPACE)
+ indentation += 1;
+ else if (token == TAB)
+ indentation += tabSize;
+ else if (token == TAB_SPACE)
+ continue;
+ else
+ break;
+ }
+ }
+ if (isCode && indentedSoftWrap !== false)
+ indentation += tabSize;
+ return Math.min(indentation, maxIndent);
+ }
+ function addSplit(screenPos) {
+ var len = screenPos - lastSplit;
+ for (var i = lastSplit; i < screenPos; i++) {
+ var ch = tokens[i];
+ if (ch === 12 || ch === 2) len -= 1;
+ }
+
+ if (!splits.length) {
+ indent = getWrapIndent();
+ splits.indent = indent;
+ }
+ lastDocSplit += len;
+ splits.push(lastDocSplit);
+ lastSplit = screenPos;
+ }
+ var indent = 0;
+ while (displayLength - lastSplit > wrapLimit - indent) {
+ var split = lastSplit + wrapLimit - indent;
+ if (tokens[split - 1] >= SPACE && tokens[split] >= SPACE) {
+ addSplit(split);
+ continue;
+ }
+ if (tokens[split] == PLACEHOLDER_START || tokens[split] == PLACEHOLDER_BODY) {
+ for (split; split != lastSplit - 1; split--) {
+ if (tokens[split] == PLACEHOLDER_START) {
+ break;
+ }
+ }
+ if (split > lastSplit) {
+ addSplit(split);
+ continue;
+ }
+ split = lastSplit + wrapLimit;
+ for (split; split < tokens.length; split++) {
+ if (tokens[split] != PLACEHOLDER_BODY) {
+ break;
+ }
+ }
+ if (split == tokens.length) {
+ break; // Breaks the while-loop.
+ }
+ addSplit(split);
+ continue;
+ }
+ var minSplit = Math.max(split - (wrapLimit -(wrapLimit>>2)), lastSplit - 1);
+ while (split > minSplit && tokens[split] < PLACEHOLDER_START) {
+ split --;
+ }
+ if (isCode) {
+ while (split > minSplit && tokens[split] < PLACEHOLDER_START) {
+ split --;
+ }
+ while (split > minSplit && tokens[split] == PUNCTUATION) {
+ split --;
+ }
+ } else {
+ while (split > minSplit && tokens[split] < SPACE) {
+ split --;
+ }
+ }
+ if (split > minSplit) {
+ addSplit(++split);
+ continue;
+ }
+ split = lastSplit + wrapLimit;
+ if (tokens[split] == CHAR_EXT)
+ split--;
+ addSplit(split - indent);
+ }
+ return splits;
+ };
+ this.$getDisplayTokens = function(str, offset) {
+ var arr = [];
+ var tabSize;
+ offset = offset || 0;
+
+ for (var i = 0; i < str.length; i++) {
+ var c = str.charCodeAt(i);
+ if (c == 9) {
+ tabSize = this.getScreenTabSize(arr.length + offset);
+ arr.push(TAB);
+ for (var n = 1; n < tabSize; n++) {
+ arr.push(TAB_SPACE);
+ }
+ }
+ else if (c == 32) {
+ arr.push(SPACE);
+ } else if((c > 39 && c < 48) || (c > 57 && c < 64)) {
+ arr.push(PUNCTUATION);
+ }
+ else if (c >= 0x1100 && isFullWidth(c)) {
+ arr.push(CHAR, CHAR_EXT);
+ } else {
+ arr.push(CHAR);
+ }
+ }
+ return arr;
+ };
+ this.$getStringScreenWidth = function(str, maxScreenColumn, screenColumn) {
+ if (maxScreenColumn == 0)
+ return [0, 0];
+ if (maxScreenColumn == null)
+ maxScreenColumn = Infinity;
+ screenColumn = screenColumn || 0;
+
+ var c, column;
+ for (column = 0; column < str.length; column++) {
+ c = str.charCodeAt(column);
+ if (c == 9) {
+ screenColumn += this.getScreenTabSize(screenColumn);
+ }
+ else if (c >= 0x1100 && isFullWidth(c)) {
+ screenColumn += 2;
+ } else {
+ screenColumn += 1;
+ }
+ if (screenColumn > maxScreenColumn) {
+ break;
+ }
+ }
+
+ return [screenColumn, column];
+ };
+
+ this.lineWidgets = null;
+ this.getRowLength = function(row) {
+ var h = 1;
+ if (this.lineWidgets)
+ h += this.lineWidgets[row] && this.lineWidgets[row].rowCount || 0;
+
+ if (!this.$useWrapMode || !this.$wrapData[row])
+ return h;
+ else
+ return this.$wrapData[row].length + h;
+ };
+ this.getRowLineCount = function(row) {
+ if (!this.$useWrapMode || !this.$wrapData[row]) {
+ return 1;
+ } else {
+ return this.$wrapData[row].length + 1;
+ }
+ };
+
+ this.getRowWrapIndent = function(screenRow) {
+ if (this.$useWrapMode) {
+ var pos = this.screenToDocumentPosition(screenRow, Number.MAX_VALUE);
+ var splits = this.$wrapData[pos.row];
+ return splits.length && splits[0] < pos.column ? splits.indent : 0;
+ } else {
+ return 0;
+ }
+ };
+ this.getScreenLastRowColumn = function(screenRow) {
+ var pos = this.screenToDocumentPosition(screenRow, Number.MAX_VALUE);
+ return this.documentToScreenColumn(pos.row, pos.column);
+ };
+ this.getDocumentLastRowColumn = function(docRow, docColumn) {
+ var screenRow = this.documentToScreenRow(docRow, docColumn);
+ return this.getScreenLastRowColumn(screenRow);
+ };
+ this.getDocumentLastRowColumnPosition = function(docRow, docColumn) {
+ var screenRow = this.documentToScreenRow(docRow, docColumn);
+ return this.screenToDocumentPosition(screenRow, Number.MAX_VALUE / 10);
+ };
+ this.getRowSplitData = function(row) {
+ if (!this.$useWrapMode) {
+ return undefined;
+ } else {
+ return this.$wrapData[row];
+ }
+ };
+ this.getScreenTabSize = function(screenColumn) {
+ return this.$tabSize - (screenColumn % this.$tabSize | 0);
+ };
+
+
+ this.screenToDocumentRow = function(screenRow, screenColumn) {
+ return this.screenToDocumentPosition(screenRow, screenColumn).row;
+ };
+
+
+ this.screenToDocumentColumn = function(screenRow, screenColumn) {
+ return this.screenToDocumentPosition(screenRow, screenColumn).column;
+ };
+ this.screenToDocumentPosition = function(screenRow, screenColumn, offsetX) {
+ if (screenRow < 0)
+ return {row: 0, column: 0};
+
+ var line;
+ var docRow = 0;
+ var docColumn = 0;
+ var column;
+ var row = 0;
+ var rowLength = 0;
+
+ var rowCache = this.$screenRowCache;
+ var i = this.$getRowCacheIndex(rowCache, screenRow);
+ var l = rowCache.length;
+ if (l && i >= 0) {
+ var row = rowCache[i];
+ var docRow = this.$docRowCache[i];
+ var doCache = screenRow > rowCache[l - 1];
+ } else {
+ var doCache = !l;
+ }
+
+ var maxRow = this.getLength() - 1;
+ var foldLine = this.getNextFoldLine(docRow);
+ var foldStart = foldLine ? foldLine.start.row : Infinity;
+
+ while (row <= screenRow) {
+ rowLength = this.getRowLength(docRow);
+ if (row + rowLength > screenRow || docRow >= maxRow) {
+ break;
+ } else {
+ row += rowLength;
+ docRow++;
+ if (docRow > foldStart) {
+ docRow = foldLine.end.row+1;
+ foldLine = this.getNextFoldLine(docRow, foldLine);
+ foldStart = foldLine ? foldLine.start.row : Infinity;
+ }
+ }
+
+ if (doCache) {
+ this.$docRowCache.push(docRow);
+ this.$screenRowCache.push(row);
+ }
+ }
+
+ if (foldLine && foldLine.start.row <= docRow) {
+ line = this.getFoldDisplayLine(foldLine);
+ docRow = foldLine.start.row;
+ } else if (row + rowLength <= screenRow || docRow > maxRow) {
+ return {
+ row: maxRow,
+ column: this.getLine(maxRow).length
+ };
+ } else {
+ line = this.getLine(docRow);
+ foldLine = null;
+ }
+ var wrapIndent = 0, splitIndex = Math.floor(screenRow - row);
+ if (this.$useWrapMode) {
+ var splits = this.$wrapData[docRow];
+ if (splits) {
+ column = splits[splitIndex];
+ if(splitIndex > 0 && splits.length) {
+ wrapIndent = splits.indent;
+ docColumn = splits[splitIndex - 1] || splits[splits.length - 1];
+ line = line.substring(docColumn);
+ }
+ }
+ }
+
+ if (offsetX !== undefined && this.$bidiHandler.isBidiRow(row + splitIndex, docRow, splitIndex))
+ screenColumn = this.$bidiHandler.offsetToCol(offsetX);
+
+ docColumn += this.$getStringScreenWidth(line, screenColumn - wrapIndent)[1];
+ if (this.$useWrapMode && docColumn >= column)
+ docColumn = column - 1;
+
+ if (foldLine)
+ return foldLine.idxToPosition(docColumn);
+
+ return {row: docRow, column: docColumn};
+ };
+ this.documentToScreenPosition = function(docRow, docColumn) {
+ if (typeof docColumn === "undefined")
+ var pos = this.$clipPositionToDocument(docRow.row, docRow.column);
+ else
+ pos = this.$clipPositionToDocument(docRow, docColumn);
+
+ docRow = pos.row;
+ docColumn = pos.column;
+
+ var screenRow = 0;
+ var foldStartRow = null;
+ var fold = null;
+ fold = this.getFoldAt(docRow, docColumn, 1);
+ if (fold) {
+ docRow = fold.start.row;
+ docColumn = fold.start.column;
+ }
+
+ var rowEnd, row = 0;
+
+
+ var rowCache = this.$docRowCache;
+ var i = this.$getRowCacheIndex(rowCache, docRow);
+ var l = rowCache.length;
+ if (l && i >= 0) {
+ var row = rowCache[i];
+ var screenRow = this.$screenRowCache[i];
+ var doCache = docRow > rowCache[l - 1];
+ } else {
+ var doCache = !l;
+ }
+
+ var foldLine = this.getNextFoldLine(row);
+ var foldStart = foldLine ?foldLine.start.row :Infinity;
+
+ while (row < docRow) {
+ if (row >= foldStart) {
+ rowEnd = foldLine.end.row + 1;
+ if (rowEnd > docRow)
+ break;
+ foldLine = this.getNextFoldLine(rowEnd, foldLine);
+ foldStart = foldLine ?foldLine.start.row :Infinity;
+ }
+ else {
+ rowEnd = row + 1;
+ }
+
+ screenRow += this.getRowLength(row);
+ row = rowEnd;
+
+ if (doCache) {
+ this.$docRowCache.push(row);
+ this.$screenRowCache.push(screenRow);
+ }
+ }
+ var textLine = "";
+ if (foldLine && row >= foldStart) {
+ textLine = this.getFoldDisplayLine(foldLine, docRow, docColumn);
+ foldStartRow = foldLine.start.row;
+ } else {
+ textLine = this.getLine(docRow).substring(0, docColumn);
+ foldStartRow = docRow;
+ }
+ var wrapIndent = 0;
+ if (this.$useWrapMode) {
+ var wrapRow = this.$wrapData[foldStartRow];
+ if (wrapRow) {
+ var screenRowOffset = 0;
+ while (textLine.length >= wrapRow[screenRowOffset]) {
+ screenRow ++;
+ screenRowOffset++;
+ }
+ textLine = textLine.substring(
+ wrapRow[screenRowOffset - 1] || 0, textLine.length
+ );
+ wrapIndent = screenRowOffset > 0 ? wrapRow.indent : 0;
+ }
+ }
+
+ if (this.lineWidgets && this.lineWidgets[row] && this.lineWidgets[row].rowsAbove)
+ screenRow += this.lineWidgets[row].rowsAbove;
+
+ return {
+ row: screenRow,
+ column: wrapIndent + this.$getStringScreenWidth(textLine)[0]
+ };
+ };
+ this.documentToScreenColumn = function(row, docColumn) {
+ return this.documentToScreenPosition(row, docColumn).column;
+ };
+ this.documentToScreenRow = function(docRow, docColumn) {
+ return this.documentToScreenPosition(docRow, docColumn).row;
+ };
+ this.getScreenLength = function() {
+ var screenRows = 0;
+ var fold = null;
+ if (!this.$useWrapMode) {
+ screenRows = this.getLength();
+ var foldData = this.$foldData;
+ for (var i = 0; i < foldData.length; i++) {
+ fold = foldData[i];
+ screenRows -= fold.end.row - fold.start.row;
+ }
+ } else {
+ var lastRow = this.$wrapData.length;
+ var row = 0, i = 0;
+ var fold = this.$foldData[i++];
+ var foldStart = fold ? fold.start.row :Infinity;
+
+ while (row < lastRow) {
+ var splits = this.$wrapData[row];
+ screenRows += splits ? splits.length + 1 : 1;
+ row ++;
+ if (row > foldStart) {
+ row = fold.end.row+1;
+ fold = this.$foldData[i++];
+ foldStart = fold ?fold.start.row :Infinity;
+ }
+ }
+ }
+ if (this.lineWidgets)
+ screenRows += this.$getWidgetScreenLength();
+
+ return screenRows;
+ };
+ this.$setFontMetrics = function(fm) {
+ if (!this.$enableVarChar) return;
+ this.$getStringScreenWidth = function(str, maxScreenColumn, screenColumn) {
+ if (maxScreenColumn === 0)
+ return [0, 0];
+ if (!maxScreenColumn)
+ maxScreenColumn = Infinity;
+ screenColumn = screenColumn || 0;
+
+ var c, column;
+ for (column = 0; column < str.length; column++) {
+ c = str.charAt(column);
+ if (c === "\t") {
+ screenColumn += this.getScreenTabSize(screenColumn);
+ } else {
+ screenColumn += fm.getCharacterWidth(c);
+ }
+ if (screenColumn > maxScreenColumn) {
+ break;
+ }
+ }
+
+ return [screenColumn, column];
+ };
+ };
+
+ this.destroy = function() {
+ if (this.bgTokenizer) {
+ this.bgTokenizer.setDocument(null);
+ this.bgTokenizer = null;
+ }
+ this.$stopWorker();
+ this.removeAllListeners();
+ this.selection.detach();
+ };
+
+ this.isFullWidth = isFullWidth;
+ function isFullWidth(c) {
+ if (c < 0x1100)
+ return false;
+ return c >= 0x1100 && c <= 0x115F ||
+ c >= 0x11A3 && c <= 0x11A7 ||
+ c >= 0x11FA && c <= 0x11FF ||
+ c >= 0x2329 && c <= 0x232A ||
+ c >= 0x2E80 && c <= 0x2E99 ||
+ c >= 0x2E9B && c <= 0x2EF3 ||
+ c >= 0x2F00 && c <= 0x2FD5 ||
+ c >= 0x2FF0 && c <= 0x2FFB ||
+ c >= 0x3000 && c <= 0x303E ||
+ c >= 0x3041 && c <= 0x3096 ||
+ c >= 0x3099 && c <= 0x30FF ||
+ c >= 0x3105 && c <= 0x312D ||
+ c >= 0x3131 && c <= 0x318E ||
+ c >= 0x3190 && c <= 0x31BA ||
+ c >= 0x31C0 && c <= 0x31E3 ||
+ c >= 0x31F0 && c <= 0x321E ||
+ c >= 0x3220 && c <= 0x3247 ||
+ c >= 0x3250 && c <= 0x32FE ||
+ c >= 0x3300 && c <= 0x4DBF ||
+ c >= 0x4E00 && c <= 0xA48C ||
+ c >= 0xA490 && c <= 0xA4C6 ||
+ c >= 0xA960 && c <= 0xA97C ||
+ c >= 0xAC00 && c <= 0xD7A3 ||
+ c >= 0xD7B0 && c <= 0xD7C6 ||
+ c >= 0xD7CB && c <= 0xD7FB ||
+ c >= 0xF900 && c <= 0xFAFF ||
+ c >= 0xFE10 && c <= 0xFE19 ||
+ c >= 0xFE30 && c <= 0xFE52 ||
+ c >= 0xFE54 && c <= 0xFE66 ||
+ c >= 0xFE68 && c <= 0xFE6B ||
+ c >= 0xFF01 && c <= 0xFF60 ||
+ c >= 0xFFE0 && c <= 0xFFE6;
+ }
+
+}).call(EditSession.prototype);
+
+require("./edit_session/folding").Folding.call(EditSession.prototype);
+require("./edit_session/bracket_match").BracketMatch.call(EditSession.prototype);
+
+
+config.defineOptions(EditSession.prototype, "session", {
+ wrap: {
+ set: function(value) {
+ if (!value || value == "off")
+ value = false;
+ else if (value == "free")
+ value = true;
+ else if (value == "printMargin")
+ value = -1;
+ else if (typeof value == "string")
+ value = parseInt(value, 10) || false;
+
+ if (this.$wrap == value)
+ return;
+ this.$wrap = value;
+ if (!value) {
+ this.setUseWrapMode(false);
+ } else {
+ var col = typeof value == "number" ? value : null;
+ this.setWrapLimitRange(col, col);
+ this.setUseWrapMode(true);
+ }
+ },
+ get: function() {
+ if (this.getUseWrapMode()) {
+ if (this.$wrap == -1)
+ return "printMargin";
+ if (!this.getWrapLimitRange().min)
+ return "free";
+ return this.$wrap;
+ }
+ return "off";
+ },
+ handlesSet: true
+ },
+ wrapMethod: {
+ set: function(val) {
+ val = val == "auto"
+ ? this.$mode.type != "text"
+ : val != "text";
+ if (val != this.$wrapAsCode) {
+ this.$wrapAsCode = val;
+ if (this.$useWrapMode) {
+ this.$useWrapMode = false;
+ this.setUseWrapMode(true);
+ }
+ }
+ },
+ initialValue: "auto"
+ },
+ indentedSoftWrap: {
+ set: function() {
+ if (this.$useWrapMode) {
+ this.$useWrapMode = false;
+ this.setUseWrapMode(true);
+ }
+ },
+ initialValue: true
+ },
+ firstLineNumber: {
+ set: function() {this._signal("changeBreakpoint");},
+ initialValue: 1
+ },
+ useWorker: {
+ set: function(useWorker) {
+ this.$useWorker = useWorker;
+
+ this.$stopWorker();
+ if (useWorker)
+ this.$startWorker();
+ },
+ initialValue: true
+ },
+ useSoftTabs: {initialValue: true},
+ tabSize: {
+ set: function(tabSize) {
+ tabSize = parseInt(tabSize);
+ if (tabSize > 0 && this.$tabSize !== tabSize) {
+ this.$modified = true;
+ this.$rowLengthCache = [];
+ this.$tabSize = tabSize;
+ this._signal("changeTabSize");
+ }
+ },
+ initialValue: 4,
+ handlesSet: true
+ },
+ navigateWithinSoftTabs: {initialValue: false},
+ foldStyle: {
+ set: function(val) {this.setFoldStyle(val);},
+ handlesSet: true
+ },
+ overwrite: {
+ set: function(val) {this._signal("changeOverwrite");},
+ initialValue: false
+ },
+ newLineMode: {
+ set: function(val) {this.doc.setNewLineMode(val);},
+ get: function() {return this.doc.getNewLineMode();},
+ handlesSet: true
+ },
+ mode: {
+ set: function(val) { this.setMode(val); },
+ get: function() { return this.$modeId; },
+ handlesSet: true
+ }
+});
+
+exports.EditSession = EditSession;
+});
+
+define("ace/search",["require","exports","module","ace/lib/lang","ace/lib/oop","ace/range"], function(require, exports, module) {
+"use strict";
+
+var lang = require("./lib/lang");
+var oop = require("./lib/oop");
+var Range = require("./range").Range;
+
+var Search = function() {
+ this.$options = {};
+};
+
+(function() {
+ this.set = function(options) {
+ oop.mixin(this.$options, options);
+ return this;
+ };
+ this.getOptions = function() {
+ return lang.copyObject(this.$options);
+ };
+ this.setOptions = function(options) {
+ this.$options = options;
+ };
+ this.find = function(session) {
+ var options = this.$options;
+ var iterator = this.$matchIterator(session, options);
+ if (!iterator)
+ return false;
+
+ var firstRange = null;
+ iterator.forEach(function(sr, sc, er, ec) {
+ firstRange = new Range(sr, sc, er, ec);
+ if (sc == ec && options.start && options.start.start
+ && options.skipCurrent != false && firstRange.isEqual(options.start)
+ ) {
+ firstRange = null;
+ return false;
+ }
+
+ return true;
+ });
+
+ return firstRange;
+ };
+ this.findAll = function(session) {
+ var options = this.$options;
+ if (!options.needle)
+ return [];
+ this.$assembleRegExp(options);
+
+ var range = options.range;
+ var lines = range
+ ? session.getLines(range.start.row, range.end.row)
+ : session.doc.getAllLines();
+
+ var ranges = [];
+ var re = options.re;
+ if (options.$isMultiLine) {
+ var len = re.length;
+ var maxRow = lines.length - len;
+ var prevRange;
+ outer: for (var row = re.offset || 0; row <= maxRow; row++) {
+ for (var j = 0; j < len; j++)
+ if (lines[row + j].search(re[j]) == -1)
+ continue outer;
+
+ var startLine = lines[row];
+ var line = lines[row + len - 1];
+ var startIndex = startLine.length - startLine.match(re[0])[0].length;
+ var endIndex = line.match(re[len - 1])[0].length;
+
+ if (prevRange && prevRange.end.row === row &&
+ prevRange.end.column > startIndex
+ ) {
+ continue;
+ }
+ ranges.push(prevRange = new Range(
+ row, startIndex, row + len - 1, endIndex
+ ));
+ if (len > 2)
+ row = row + len - 2;
+ }
+ } else {
+ for (var i = 0; i < lines.length; i++) {
+ var matches = lang.getMatchOffsets(lines[i], re);
+ for (var j = 0; j < matches.length; j++) {
+ var match = matches[j];
+ ranges.push(new Range(i, match.offset, i, match.offset + match.length));
+ }
+ }
+ }
+
+ if (range) {
+ var startColumn = range.start.column;
+ var endColumn = range.start.column;
+ var i = 0, j = ranges.length - 1;
+ while (i < j && ranges[i].start.column < startColumn && ranges[i].start.row == range.start.row)
+ i++;
+
+ while (i < j && ranges[j].end.column > endColumn && ranges[j].end.row == range.end.row)
+ j--;
+
+ ranges = ranges.slice(i, j + 1);
+ for (i = 0, j = ranges.length; i < j; i++) {
+ ranges[i].start.row += range.start.row;
+ ranges[i].end.row += range.start.row;
+ }
+ }
+
+ return ranges;
+ };
+ this.replace = function(input, replacement) {
+ var options = this.$options;
+
+ var re = this.$assembleRegExp(options);
+ if (options.$isMultiLine)
+ return replacement;
+
+ if (!re)
+ return;
+
+ var match = re.exec(input);
+ if (!match || match[0].length != input.length)
+ return null;
+
+ replacement = input.replace(re, replacement);
+ if (options.preserveCase) {
+ replacement = replacement.split("");
+ for (var i = Math.min(input.length, input.length); i--; ) {
+ var ch = input[i];
+ if (ch && ch.toLowerCase() != ch)
+ replacement[i] = replacement[i].toUpperCase();
+ else
+ replacement[i] = replacement[i].toLowerCase();
+ }
+ replacement = replacement.join("");
+ }
+
+ return replacement;
+ };
+
+ this.$assembleRegExp = function(options, $disableFakeMultiline) {
+ if (options.needle instanceof RegExp)
+ return options.re = options.needle;
+
+ var needle = options.needle;
+
+ if (!options.needle)
+ return options.re = false;
+
+ if (!options.regExp)
+ needle = lang.escapeRegExp(needle);
+
+ if (options.wholeWord)
+ needle = addWordBoundary(needle, options);
+
+ var modifier = options.caseSensitive ? "gm" : "gmi";
+
+ options.$isMultiLine = !$disableFakeMultiline && /[\n\r]/.test(needle);
+ if (options.$isMultiLine)
+ return options.re = this.$assembleMultilineRegExp(needle, modifier);
+
+ try {
+ var re = new RegExp(needle, modifier);
+ } catch(e) {
+ re = false;
+ }
+ return options.re = re;
+ };
+
+ this.$assembleMultilineRegExp = function(needle, modifier) {
+ var parts = needle.replace(/\r\n|\r|\n/g, "$\n^").split("\n");
+ var re = [];
+ for (var i = 0; i < parts.length; i++) try {
+ re.push(new RegExp(parts[i], modifier));
+ } catch(e) {
+ return false;
+ }
+ return re;
+ };
+
+ this.$matchIterator = function(session, options) {
+ var re = this.$assembleRegExp(options);
+ if (!re)
+ return false;
+ var backwards = options.backwards == true;
+ var skipCurrent = options.skipCurrent != false;
+
+ var range = options.range;
+ var start = options.start;
+ if (!start)
+ start = range ? range[backwards ? "end" : "start"] : session.selection.getRange();
+
+ if (start.start)
+ start = start[skipCurrent != backwards ? "end" : "start"];
+
+ var firstRow = range ? range.start.row : 0;
+ var lastRow = range ? range.end.row : session.getLength() - 1;
+
+ if (backwards) {
+ var forEach = function(callback) {
+ var row = start.row;
+ if (forEachInLine(row, start.column, callback))
+ return;
+ for (row--; row >= firstRow; row--)
+ if (forEachInLine(row, Number.MAX_VALUE, callback))
+ return;
+ if (options.wrap == false)
+ return;
+ for (row = lastRow, firstRow = start.row; row >= firstRow; row--)
+ if (forEachInLine(row, Number.MAX_VALUE, callback))
+ return;
+ };
+ }
+ else {
+ var forEach = function(callback) {
+ var row = start.row;
+ if (forEachInLine(row, start.column, callback))
+ return;
+ for (row = row + 1; row <= lastRow; row++)
+ if (forEachInLine(row, 0, callback))
+ return;
+ if (options.wrap == false)
+ return;
+ for (row = firstRow, lastRow = start.row; row <= lastRow; row++)
+ if (forEachInLine(row, 0, callback))
+ return;
+ };
+ }
+
+ if (options.$isMultiLine) {
+ var len = re.length;
+ var forEachInLine = function(row, offset, callback) {
+ var startRow = backwards ? row - len + 1 : row;
+ if (startRow < 0) return;
+ var line = session.getLine(startRow);
+ var startIndex = line.search(re[0]);
+ if (!backwards && startIndex < offset || startIndex === -1) return;
+ for (var i = 1; i < len; i++) {
+ line = session.getLine(startRow + i);
+ if (line.search(re[i]) == -1)
+ return;
+ }
+ var endIndex = line.match(re[len - 1])[0].length;
+ if (backwards && endIndex > offset) return;
+ if (callback(startRow, startIndex, startRow + len - 1, endIndex))
+ return true;
+ };
+ }
+ else if (backwards) {
+ var forEachInLine = function(row, endIndex, callback) {
+ var line = session.getLine(row);
+ var matches = [];
+ var m, last = 0;
+ re.lastIndex = 0;
+ while((m = re.exec(line))) {
+ var length = m[0].length;
+ last = m.index;
+ if (!length) {
+ if (last >= line.length) break;
+ re.lastIndex = last += 1;
+ }
+ if (m.index + length > endIndex)
+ break;
+ matches.push(m.index, length);
+ }
+ for (var i = matches.length - 1; i >= 0; i -= 2) {
+ var column = matches[i - 1];
+ var length = matches[i];
+ if (callback(row, column, row, column + length))
+ return true;
+ }
+ };
+ }
+ else {
+ var forEachInLine = function(row, startIndex, callback) {
+ var line = session.getLine(row);
+ var last;
+ var m;
+ re.lastIndex = startIndex;
+ while((m = re.exec(line))) {
+ var length = m[0].length;
+ last = m.index;
+ if (callback(row, last, row,last + length))
+ return true;
+ if (!length) {
+ re.lastIndex = last += 1;
+ if (last >= line.length) return false;
+ }
+ }
+ };
+ }
+ return {forEach: forEach};
+ };
+
+}).call(Search.prototype);
+
+function addWordBoundary(needle, options) {
+ function wordBoundary(c) {
+ if (/\w/.test(c) || options.regExp) return "\\b";
+ return "";
+ }
+ return wordBoundary(needle[0]) + needle
+ + wordBoundary(needle[needle.length - 1]);
+}
+
+exports.Search = Search;
+});
+
+define("ace/keyboard/hash_handler",["require","exports","module","ace/lib/keys","ace/lib/useragent"], function(require, exports, module) {
+"use strict";
+
+var keyUtil = require("../lib/keys");
+var useragent = require("../lib/useragent");
+var KEY_MODS = keyUtil.KEY_MODS;
+
+function HashHandler(config, platform) {
+ this.platform = platform || (useragent.isMac ? "mac" : "win");
+ this.commands = {};
+ this.commandKeyBinding = {};
+ this.addCommands(config);
+ this.$singleCommand = true;
+}
+
+function MultiHashHandler(config, platform) {
+ HashHandler.call(this, config, platform);
+ this.$singleCommand = false;
+}
+
+MultiHashHandler.prototype = HashHandler.prototype;
+
+(function() {
+
+
+ this.addCommand = function(command) {
+ if (this.commands[command.name])
+ this.removeCommand(command);
+
+ this.commands[command.name] = command;
+
+ if (command.bindKey)
+ this._buildKeyHash(command);
+ };
+
+ this.removeCommand = function(command, keepCommand) {
+ var name = command && (typeof command === 'string' ? command : command.name);
+ command = this.commands[name];
+ if (!keepCommand)
+ delete this.commands[name];
+ var ckb = this.commandKeyBinding;
+ for (var keyId in ckb) {
+ var cmdGroup = ckb[keyId];
+ if (cmdGroup == command) {
+ delete ckb[keyId];
+ } else if (Array.isArray(cmdGroup)) {
+ var i = cmdGroup.indexOf(command);
+ if (i != -1) {
+ cmdGroup.splice(i, 1);
+ if (cmdGroup.length == 1)
+ ckb[keyId] = cmdGroup[0];
+ }
+ }
+ }
+ };
+
+ this.bindKey = function(key, command, position) {
+ if (typeof key == "object" && key) {
+ if (position == undefined)
+ position = key.position;
+ key = key[this.platform];
+ }
+ if (!key)
+ return;
+ if (typeof command == "function")
+ return this.addCommand({exec: command, bindKey: key, name: command.name || key});
+
+ key.split("|").forEach(function(keyPart) {
+ var chain = "";
+ if (keyPart.indexOf(" ") != -1) {
+ var parts = keyPart.split(/\s+/);
+ keyPart = parts.pop();
+ parts.forEach(function(keyPart) {
+ var binding = this.parseKeys(keyPart);
+ var id = KEY_MODS[binding.hashId] + binding.key;
+ chain += (chain ? " " : "") + id;
+ this._addCommandToBinding(chain, "chainKeys");
+ }, this);
+ chain += " ";
+ }
+ var binding = this.parseKeys(keyPart);
+ var id = KEY_MODS[binding.hashId] + binding.key;
+ this._addCommandToBinding(chain + id, command, position);
+ }, this);
+ };
+
+ function getPosition(command) {
+ return typeof command == "object" && command.bindKey
+ && command.bindKey.position
+ || (command.isDefault ? -100 : 0);
+ }
+ this._addCommandToBinding = function(keyId, command, position) {
+ var ckb = this.commandKeyBinding, i;
+ if (!command) {
+ delete ckb[keyId];
+ } else if (!ckb[keyId] || this.$singleCommand) {
+ ckb[keyId] = command;
+ } else {
+ if (!Array.isArray(ckb[keyId])) {
+ ckb[keyId] = [ckb[keyId]];
+ } else if ((i = ckb[keyId].indexOf(command)) != -1) {
+ ckb[keyId].splice(i, 1);
+ }
+
+ if (typeof position != "number") {
+ position = getPosition(command);
+ }
+
+ var commands = ckb[keyId];
+ for (i = 0; i < commands.length; i++) {
+ var other = commands[i];
+ var otherPos = getPosition(other);
+ if (otherPos > position)
+ break;
+ }
+ commands.splice(i, 0, command);
+ }
+ };
+
+ this.addCommands = function(commands) {
+ commands && Object.keys(commands).forEach(function(name) {
+ var command = commands[name];
+ if (!command)
+ return;
+
+ if (typeof command === "string")
+ return this.bindKey(command, name);
+
+ if (typeof command === "function")
+ command = { exec: command };
+
+ if (typeof command !== "object")
+ return;
+
+ if (!command.name)
+ command.name = name;
+
+ this.addCommand(command);
+ }, this);
+ };
+
+ this.removeCommands = function(commands) {
+ Object.keys(commands).forEach(function(name) {
+ this.removeCommand(commands[name]);
+ }, this);
+ };
+
+ this.bindKeys = function(keyList) {
+ Object.keys(keyList).forEach(function(key) {
+ this.bindKey(key, keyList[key]);
+ }, this);
+ };
+
+ this._buildKeyHash = function(command) {
+ this.bindKey(command.bindKey, command);
+ };
+ this.parseKeys = function(keys) {
+ var parts = keys.toLowerCase().split(/[\-\+]([\-\+])?/).filter(function(x){return x;});
+ var key = parts.pop();
+
+ var keyCode = keyUtil[key];
+ if (keyUtil.FUNCTION_KEYS[keyCode])
+ key = keyUtil.FUNCTION_KEYS[keyCode].toLowerCase();
+ else if (!parts.length)
+ return {key: key, hashId: -1};
+ else if (parts.length == 1 && parts[0] == "shift")
+ return {key: key.toUpperCase(), hashId: -1};
+
+ var hashId = 0;
+ for (var i = parts.length; i--;) {
+ var modifier = keyUtil.KEY_MODS[parts[i]];
+ if (modifier == null) {
+ if (typeof console != "undefined")
+ console.error("invalid modifier " + parts[i] + " in " + keys);
+ return false;
+ }
+ hashId |= modifier;
+ }
+ return {key: key, hashId: hashId};
+ };
+
+ this.findKeyCommand = function findKeyCommand(hashId, keyString) {
+ var key = KEY_MODS[hashId] + keyString;
+ return this.commandKeyBinding[key];
+ };
+
+ this.handleKeyboard = function(data, hashId, keyString, keyCode) {
+ if (keyCode < 0) return;
+ var key = KEY_MODS[hashId] + keyString;
+ var command = this.commandKeyBinding[key];
+ if (data.$keyChain) {
+ data.$keyChain += " " + key;
+ command = this.commandKeyBinding[data.$keyChain] || command;
+ }
+
+ if (command) {
+ if (command == "chainKeys" || command[command.length - 1] == "chainKeys") {
+ data.$keyChain = data.$keyChain || key;
+ return {command: "null"};
+ }
+ }
+
+ if (data.$keyChain) {
+ if ((!hashId || hashId == 4) && keyString.length == 1)
+ data.$keyChain = data.$keyChain.slice(0, -key.length - 1); // wait for input
+ else if (hashId == -1 || keyCode > 0)
+ data.$keyChain = ""; // reset keyChain
+ }
+ return {command: command};
+ };
+
+ this.getStatusText = function(editor, data) {
+ return data.$keyChain || "";
+ };
+
+}).call(HashHandler.prototype);
+
+exports.HashHandler = HashHandler;
+exports.MultiHashHandler = MultiHashHandler;
+});
+
+define("ace/commands/command_manager",["require","exports","module","ace/lib/oop","ace/keyboard/hash_handler","ace/lib/event_emitter"], function(require, exports, module) {
+"use strict";
+
+var oop = require("../lib/oop");
+var MultiHashHandler = require("../keyboard/hash_handler").MultiHashHandler;
+var EventEmitter = require("../lib/event_emitter").EventEmitter;
+
+var CommandManager = function(platform, commands) {
+ MultiHashHandler.call(this, commands, platform);
+ this.byName = this.commands;
+ this.setDefaultHandler("exec", function(e) {
+ return e.command.exec(e.editor, e.args || {});
+ });
+};
+
+oop.inherits(CommandManager, MultiHashHandler);
+
+(function() {
+
+ oop.implement(this, EventEmitter);
+
+ this.exec = function(command, editor, args) {
+ if (Array.isArray(command)) {
+ for (var i = command.length; i--; ) {
+ if (this.exec(command[i], editor, args)) return true;
+ }
+ return false;
+ }
+
+ if (typeof command === "string")
+ command = this.commands[command];
+
+ if (!command)
+ return false;
+
+ if (editor && editor.$readOnly && !command.readOnly)
+ return false;
+
+ if (this.$checkCommandState != false && command.isAvailable && !command.isAvailable(editor))
+ return false;
+
+ var e = {editor: editor, command: command, args: args};
+ e.returnValue = this._emit("exec", e);
+ this._signal("afterExec", e);
+
+ return e.returnValue === false ? false : true;
+ };
+
+ this.toggleRecording = function(editor) {
+ if (this.$inReplay)
+ return;
+
+ editor && editor._emit("changeStatus");
+ if (this.recording) {
+ this.macro.pop();
+ this.off("exec", this.$addCommandToMacro);
+
+ if (!this.macro.length)
+ this.macro = this.oldMacro;
+
+ return this.recording = false;
+ }
+ if (!this.$addCommandToMacro) {
+ this.$addCommandToMacro = function(e) {
+ this.macro.push([e.command, e.args]);
+ }.bind(this);
+ }
+
+ this.oldMacro = this.macro;
+ this.macro = [];
+ this.on("exec", this.$addCommandToMacro);
+ return this.recording = true;
+ };
+
+ this.replay = function(editor) {
+ if (this.$inReplay || !this.macro)
+ return;
+
+ if (this.recording)
+ return this.toggleRecording(editor);
+
+ try {
+ this.$inReplay = true;
+ this.macro.forEach(function(x) {
+ if (typeof x == "string")
+ this.exec(x, editor);
+ else
+ this.exec(x[0], editor, x[1]);
+ }, this);
+ } finally {
+ this.$inReplay = false;
+ }
+ };
+
+ this.trimMacro = function(m) {
+ return m.map(function(x){
+ if (typeof x[0] != "string")
+ x[0] = x[0].name;
+ if (!x[1])
+ x = x[0];
+ return x;
+ });
+ };
+
+}).call(CommandManager.prototype);
+
+exports.CommandManager = CommandManager;
+
+});
+
+define("ace/commands/default_commands",["require","exports","module","ace/lib/lang","ace/config","ace/range"], function(require, exports, module) {
+"use strict";
+
+var lang = require("../lib/lang");
+var config = require("../config");
+var Range = require("../range").Range;
+
+function bindKey(win, mac) {
+ return {win: win, mac: mac};
+}
+exports.commands = [{
+ name: "showSettingsMenu",
+ bindKey: bindKey("Ctrl-,", "Command-,"),
+ exec: function(editor) {
+ config.loadModule("ace/ext/settings_menu", function(module) {
+ module.init(editor);
+ editor.showSettingsMenu();
+ });
+ },
+ readOnly: true
+}, {
+ name: "goToNextError",
+ bindKey: bindKey("Alt-E", "F4"),
+ exec: function(editor) {
+ config.loadModule("./ext/error_marker", function(module) {
+ module.showErrorMarker(editor, 1);
+ });
+ },
+ scrollIntoView: "animate",
+ readOnly: true
+}, {
+ name: "goToPreviousError",
+ bindKey: bindKey("Alt-Shift-E", "Shift-F4"),
+ exec: function(editor) {
+ config.loadModule("./ext/error_marker", function(module) {
+ module.showErrorMarker(editor, -1);
+ });
+ },
+ scrollIntoView: "animate",
+ readOnly: true
+}, {
+ name: "selectall",
+ description: "Select all",
+ bindKey: bindKey("Ctrl-A", "Command-A"),
+ exec: function(editor) { editor.selectAll(); },
+ readOnly: true
+}, {
+ name: "centerselection",
+ description: "Center selection",
+ bindKey: bindKey(null, "Ctrl-L"),
+ exec: function(editor) { editor.centerSelection(); },
+ readOnly: true
+}, {
+ name: "gotoline",
+ description: "Go to line...",
+ bindKey: bindKey("Ctrl-L", "Command-L"),
+ exec: function(editor, line) {
+ if (typeof line === "number" && !isNaN(line))
+ editor.gotoLine(line);
+ editor.prompt({ $type: "gotoLine" });
+ },
+ readOnly: true
+}, {
+ name: "fold",
+ bindKey: bindKey("Alt-L|Ctrl-F1", "Command-Alt-L|Command-F1"),
+ exec: function(editor) { editor.session.toggleFold(false); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "center",
+ readOnly: true
+}, {
+ name: "unfold",
+ bindKey: bindKey("Alt-Shift-L|Ctrl-Shift-F1", "Command-Alt-Shift-L|Command-Shift-F1"),
+ exec: function(editor) { editor.session.toggleFold(true); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "center",
+ readOnly: true
+}, {
+ name: "toggleFoldWidget",
+ bindKey: bindKey("F2", "F2"),
+ exec: function(editor) { editor.session.toggleFoldWidget(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "center",
+ readOnly: true
+}, {
+ name: "toggleParentFoldWidget",
+ bindKey: bindKey("Alt-F2", "Alt-F2"),
+ exec: function(editor) { editor.session.toggleFoldWidget(true); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "center",
+ readOnly: true
+}, {
+ name: "foldall",
+ description: "Fold all",
+ bindKey: bindKey(null, "Ctrl-Command-Option-0"),
+ exec: function(editor) { editor.session.foldAll(); },
+ scrollIntoView: "center",
+ readOnly: true
+}, {
+ name: "foldAllComments",
+ description: "Fold all comments",
+ bindKey: bindKey(null, "Ctrl-Command-Option-0"),
+ exec: function(editor) { editor.session.foldAllComments(); },
+ scrollIntoView: "center",
+ readOnly: true
+}, {
+ name: "foldOther",
+ description: "Fold other",
+ bindKey: bindKey("Alt-0", "Command-Option-0"),
+ exec: function(editor) {
+ editor.session.foldAll();
+ editor.session.unfold(editor.selection.getAllRanges());
+ },
+ scrollIntoView: "center",
+ readOnly: true
+}, {
+ name: "unfoldall",
+ description: "Unfold all",
+ bindKey: bindKey("Alt-Shift-0", "Command-Option-Shift-0"),
+ exec: function(editor) { editor.session.unfold(); },
+ scrollIntoView: "center",
+ readOnly: true
+}, {
+ name: "findnext",
+ description: "Find next",
+ bindKey: bindKey("Ctrl-K", "Command-G"),
+ exec: function(editor) { editor.findNext(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "center",
+ readOnly: true
+}, {
+ name: "findprevious",
+ description: "Find previous",
+ bindKey: bindKey("Ctrl-Shift-K", "Command-Shift-G"),
+ exec: function(editor) { editor.findPrevious(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "center",
+ readOnly: true
+}, {
+ name: "selectOrFindNext",
+ description: "Select or find next",
+ bindKey: bindKey("Alt-K", "Ctrl-G"),
+ exec: function(editor) {
+ if (editor.selection.isEmpty())
+ editor.selection.selectWord();
+ else
+ editor.findNext();
+ },
+ readOnly: true
+}, {
+ name: "selectOrFindPrevious",
+ description: "Select or find previous",
+ bindKey: bindKey("Alt-Shift-K", "Ctrl-Shift-G"),
+ exec: function(editor) {
+ if (editor.selection.isEmpty())
+ editor.selection.selectWord();
+ else
+ editor.findPrevious();
+ },
+ readOnly: true
+}, {
+ name: "find",
+ description: "Find",
+ bindKey: bindKey("Ctrl-F", "Command-F"),
+ exec: function(editor) {
+ config.loadModule("ace/ext/searchbox", function(e) {e.Search(editor);});
+ },
+ readOnly: true
+}, {
+ name: "overwrite",
+ description: "Overwrite",
+ bindKey: "Insert",
+ exec: function(editor) { editor.toggleOverwrite(); },
+ readOnly: true
+}, {
+ name: "selecttostart",
+ description: "Select to start",
+ bindKey: bindKey("Ctrl-Shift-Home", "Command-Shift-Home|Command-Shift-Up"),
+ exec: function(editor) { editor.getSelection().selectFileStart(); },
+ multiSelectAction: "forEach",
+ readOnly: true,
+ scrollIntoView: "animate",
+ aceCommandGroup: "fileJump"
+}, {
+ name: "gotostart",
+ description: "Go to start",
+ bindKey: bindKey("Ctrl-Home", "Command-Home|Command-Up"),
+ exec: function(editor) { editor.navigateFileStart(); },
+ multiSelectAction: "forEach",
+ readOnly: true,
+ scrollIntoView: "animate",
+ aceCommandGroup: "fileJump"
+}, {
+ name: "selectup",
+ description: "Select up",
+ bindKey: bindKey("Shift-Up", "Shift-Up|Ctrl-Shift-P"),
+ exec: function(editor) { editor.getSelection().selectUp(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "golineup",
+ description: "Go line up",
+ bindKey: bindKey("Up", "Up|Ctrl-P"),
+ exec: function(editor, args) { editor.navigateUp(args.times); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "selecttoend",
+ description: "Select to end",
+ bindKey: bindKey("Ctrl-Shift-End", "Command-Shift-End|Command-Shift-Down"),
+ exec: function(editor) { editor.getSelection().selectFileEnd(); },
+ multiSelectAction: "forEach",
+ readOnly: true,
+ scrollIntoView: "animate",
+ aceCommandGroup: "fileJump"
+}, {
+ name: "gotoend",
+ description: "Go to end",
+ bindKey: bindKey("Ctrl-End", "Command-End|Command-Down"),
+ exec: function(editor) { editor.navigateFileEnd(); },
+ multiSelectAction: "forEach",
+ readOnly: true,
+ scrollIntoView: "animate",
+ aceCommandGroup: "fileJump"
+}, {
+ name: "selectdown",
+ description: "Select down",
+ bindKey: bindKey("Shift-Down", "Shift-Down|Ctrl-Shift-N"),
+ exec: function(editor) { editor.getSelection().selectDown(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "golinedown",
+ description: "Go line down",
+ bindKey: bindKey("Down", "Down|Ctrl-N"),
+ exec: function(editor, args) { editor.navigateDown(args.times); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "selectwordleft",
+ description: "Select word left",
+ bindKey: bindKey("Ctrl-Shift-Left", "Option-Shift-Left"),
+ exec: function(editor) { editor.getSelection().selectWordLeft(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "gotowordleft",
+ description: "Go to word left",
+ bindKey: bindKey("Ctrl-Left", "Option-Left"),
+ exec: function(editor) { editor.navigateWordLeft(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "selecttolinestart",
+ description: "Select to line start",
+ bindKey: bindKey("Alt-Shift-Left", "Command-Shift-Left|Ctrl-Shift-A"),
+ exec: function(editor) { editor.getSelection().selectLineStart(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "gotolinestart",
+ description: "Go to line start",
+ bindKey: bindKey("Alt-Left|Home", "Command-Left|Home|Ctrl-A"),
+ exec: function(editor) { editor.navigateLineStart(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "selectleft",
+ description: "Select left",
+ bindKey: bindKey("Shift-Left", "Shift-Left|Ctrl-Shift-B"),
+ exec: function(editor) { editor.getSelection().selectLeft(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "gotoleft",
+ description: "Go to left",
+ bindKey: bindKey("Left", "Left|Ctrl-B"),
+ exec: function(editor, args) { editor.navigateLeft(args.times); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "selectwordright",
+ description: "Select word right",
+ bindKey: bindKey("Ctrl-Shift-Right", "Option-Shift-Right"),
+ exec: function(editor) { editor.getSelection().selectWordRight(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "gotowordright",
+ description: "Go to word right",
+ bindKey: bindKey("Ctrl-Right", "Option-Right"),
+ exec: function(editor) { editor.navigateWordRight(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "selecttolineend",
+ description: "Select to line end",
+ bindKey: bindKey("Alt-Shift-Right", "Command-Shift-Right|Shift-End|Ctrl-Shift-E"),
+ exec: function(editor) { editor.getSelection().selectLineEnd(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "gotolineend",
+ description: "Go to line end",
+ bindKey: bindKey("Alt-Right|End", "Command-Right|End|Ctrl-E"),
+ exec: function(editor) { editor.navigateLineEnd(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "selectright",
+ description: "Select right",
+ bindKey: bindKey("Shift-Right", "Shift-Right"),
+ exec: function(editor) { editor.getSelection().selectRight(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "gotoright",
+ description: "Go to right",
+ bindKey: bindKey("Right", "Right|Ctrl-F"),
+ exec: function(editor, args) { editor.navigateRight(args.times); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "selectpagedown",
+ description: "Select page down",
+ bindKey: "Shift-PageDown",
+ exec: function(editor) { editor.selectPageDown(); },
+ readOnly: true
+}, {
+ name: "pagedown",
+ description: "Page down",
+ bindKey: bindKey(null, "Option-PageDown"),
+ exec: function(editor) { editor.scrollPageDown(); },
+ readOnly: true
+}, {
+ name: "gotopagedown",
+ description: "Go to page down",
+ bindKey: bindKey("PageDown", "PageDown|Ctrl-V"),
+ exec: function(editor) { editor.gotoPageDown(); },
+ readOnly: true
+}, {
+ name: "selectpageup",
+ description: "Select page up",
+ bindKey: "Shift-PageUp",
+ exec: function(editor) { editor.selectPageUp(); },
+ readOnly: true
+}, {
+ name: "pageup",
+ description: "Page up",
+ bindKey: bindKey(null, "Option-PageUp"),
+ exec: function(editor) { editor.scrollPageUp(); },
+ readOnly: true
+}, {
+ name: "gotopageup",
+ description: "Go to page up",
+ bindKey: "PageUp",
+ exec: function(editor) { editor.gotoPageUp(); },
+ readOnly: true
+}, {
+ name: "scrollup",
+ description: "Scroll up",
+ bindKey: bindKey("Ctrl-Up", null),
+ exec: function(e) { e.renderer.scrollBy(0, -2 * e.renderer.layerConfig.lineHeight); },
+ readOnly: true
+}, {
+ name: "scrolldown",
+ description: "Scroll down",
+ bindKey: bindKey("Ctrl-Down", null),
+ exec: function(e) { e.renderer.scrollBy(0, 2 * e.renderer.layerConfig.lineHeight); },
+ readOnly: true
+}, {
+ name: "selectlinestart",
+ description: "Select line start",
+ bindKey: "Shift-Home",
+ exec: function(editor) { editor.getSelection().selectLineStart(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "selectlineend",
+ description: "Select line end",
+ bindKey: "Shift-End",
+ exec: function(editor) { editor.getSelection().selectLineEnd(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "togglerecording",
+ description: "Toggle recording",
+ bindKey: bindKey("Ctrl-Alt-E", "Command-Option-E"),
+ exec: function(editor) { editor.commands.toggleRecording(editor); },
+ readOnly: true
+}, {
+ name: "replaymacro",
+ description: "Replay macro",
+ bindKey: bindKey("Ctrl-Shift-E", "Command-Shift-E"),
+ exec: function(editor) { editor.commands.replay(editor); },
+ readOnly: true
+}, {
+ name: "jumptomatching",
+ description: "Jump to matching",
+ bindKey: bindKey("Ctrl-\\|Ctrl-P", "Command-\\"),
+ exec: function(editor) { editor.jumpToMatching(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "animate",
+ readOnly: true
+}, {
+ name: "selecttomatching",
+ description: "Select to matching",
+ bindKey: bindKey("Ctrl-Shift-\\|Ctrl-Shift-P", "Command-Shift-\\"),
+ exec: function(editor) { editor.jumpToMatching(true); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "animate",
+ readOnly: true
+}, {
+ name: "expandToMatching",
+ description: "Expand to matching",
+ bindKey: bindKey("Ctrl-Shift-M", "Ctrl-Shift-M"),
+ exec: function(editor) { editor.jumpToMatching(true, true); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "animate",
+ readOnly: true
+}, {
+ name: "passKeysToBrowser",
+ description: "Pass keys to browser",
+ bindKey: bindKey(null, null),
+ exec: function() {},
+ passEvent: true,
+ readOnly: true
+}, {
+ name: "copy",
+ description: "Copy",
+ exec: function(editor) {
+ },
+ readOnly: true
+},
+{
+ name: "cut",
+ description: "Cut",
+ exec: function(editor) {
+ var cutLine = editor.$copyWithEmptySelection && editor.selection.isEmpty();
+ var range = cutLine ? editor.selection.getLineRange() : editor.selection.getRange();
+ editor._emit("cut", range);
+
+ if (!range.isEmpty())
+ editor.session.remove(range);
+ editor.clearSelection();
+ },
+ scrollIntoView: "cursor",
+ multiSelectAction: "forEach"
+}, {
+ name: "paste",
+ description: "Paste",
+ exec: function(editor, args) {
+ editor.$handlePaste(args);
+ },
+ scrollIntoView: "cursor"
+}, {
+ name: "removeline",
+ description: "Remove line",
+ bindKey: bindKey("Ctrl-D", "Command-D"),
+ exec: function(editor) { editor.removeLines(); },
+ scrollIntoView: "cursor",
+ multiSelectAction: "forEachLine"
+}, {
+ name: "duplicateSelection",
+ description: "Duplicate selection",
+ bindKey: bindKey("Ctrl-Shift-D", "Command-Shift-D"),
+ exec: function(editor) { editor.duplicateSelection(); },
+ scrollIntoView: "cursor",
+ multiSelectAction: "forEach"
+}, {
+ name: "sortlines",
+ description: "Sort lines",
+ bindKey: bindKey("Ctrl-Alt-S", "Command-Alt-S"),
+ exec: function(editor) { editor.sortLines(); },
+ scrollIntoView: "selection",
+ multiSelectAction: "forEachLine"
+}, {
+ name: "togglecomment",
+ description: "Toggle comment",
+ bindKey: bindKey("Ctrl-/", "Command-/"),
+ exec: function(editor) { editor.toggleCommentLines(); },
+ multiSelectAction: "forEachLine",
+ scrollIntoView: "selectionPart"
+}, {
+ name: "toggleBlockComment",
+ description: "Toggle block comment",
+ bindKey: bindKey("Ctrl-Shift-/", "Command-Shift-/"),
+ exec: function(editor) { editor.toggleBlockComment(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "selectionPart"
+}, {
+ name: "modifyNumberUp",
+ description: "Modify number up",
+ bindKey: bindKey("Ctrl-Shift-Up", "Alt-Shift-Up"),
+ exec: function(editor) { editor.modifyNumber(1); },
+ scrollIntoView: "cursor",
+ multiSelectAction: "forEach"
+}, {
+ name: "modifyNumberDown",
+ description: "Modify number down",
+ bindKey: bindKey("Ctrl-Shift-Down", "Alt-Shift-Down"),
+ exec: function(editor) { editor.modifyNumber(-1); },
+ scrollIntoView: "cursor",
+ multiSelectAction: "forEach"
+}, {
+ name: "replace",
+ description: "Replace",
+ bindKey: bindKey("Ctrl-H", "Command-Option-F"),
+ exec: function(editor) {
+ config.loadModule("ace/ext/searchbox", function(e) {e.Search(editor, true);});
+ }
+}, {
+ name: "undo",
+ description: "Undo",
+ bindKey: bindKey("Ctrl-Z", "Command-Z"),
+ exec: function(editor) { editor.undo(); }
+}, {
+ name: "redo",
+ description: "Redo",
+ bindKey: bindKey("Ctrl-Shift-Z|Ctrl-Y", "Command-Shift-Z|Command-Y"),
+ exec: function(editor) { editor.redo(); }
+}, {
+ name: "copylinesup",
+ description: "Copy lines up",
+ bindKey: bindKey("Alt-Shift-Up", "Command-Option-Up"),
+ exec: function(editor) { editor.copyLinesUp(); },
+ scrollIntoView: "cursor"
+}, {
+ name: "movelinesup",
+ description: "Move lines up",
+ bindKey: bindKey("Alt-Up", "Option-Up"),
+ exec: function(editor) { editor.moveLinesUp(); },
+ scrollIntoView: "cursor"
+}, {
+ name: "copylinesdown",
+ description: "Copy lines down",
+ bindKey: bindKey("Alt-Shift-Down", "Command-Option-Down"),
+ exec: function(editor) { editor.copyLinesDown(); },
+ scrollIntoView: "cursor"
+}, {
+ name: "movelinesdown",
+ description: "Move lines down",
+ bindKey: bindKey("Alt-Down", "Option-Down"),
+ exec: function(editor) { editor.moveLinesDown(); },
+ scrollIntoView: "cursor"
+}, {
+ name: "del",
+ description: "Delete",
+ bindKey: bindKey("Delete", "Delete|Ctrl-D|Shift-Delete"),
+ exec: function(editor) { editor.remove("right"); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor"
+}, {
+ name: "backspace",
+ description: "Backspace",
+ bindKey: bindKey(
+ "Shift-Backspace|Backspace",
+ "Ctrl-Backspace|Shift-Backspace|Backspace|Ctrl-H"
+ ),
+ exec: function(editor) { editor.remove("left"); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor"
+}, {
+ name: "cut_or_delete",
+ description: "Cut or delete",
+ bindKey: bindKey("Shift-Delete", null),
+ exec: function(editor) {
+ if (editor.selection.isEmpty()) {
+ editor.remove("left");
+ } else {
+ return false;
+ }
+ },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor"
+}, {
+ name: "removetolinestart",
+ description: "Remove to line start",
+ bindKey: bindKey("Alt-Backspace", "Command-Backspace"),
+ exec: function(editor) { editor.removeToLineStart(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor"
+}, {
+ name: "removetolineend",
+ description: "Remove to line end",
+ bindKey: bindKey("Alt-Delete", "Ctrl-K|Command-Delete"),
+ exec: function(editor) { editor.removeToLineEnd(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor"
+}, {
+ name: "removetolinestarthard",
+ description: "Remove to line start hard",
+ bindKey: bindKey("Ctrl-Shift-Backspace", null),
+ exec: function(editor) {
+ var range = editor.selection.getRange();
+ range.start.column = 0;
+ editor.session.remove(range);
+ },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor"
+}, {
+ name: "removetolineendhard",
+ description: "Remove to line end hard",
+ bindKey: bindKey("Ctrl-Shift-Delete", null),
+ exec: function(editor) {
+ var range = editor.selection.getRange();
+ range.end.column = Number.MAX_VALUE;
+ editor.session.remove(range);
+ },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor"
+}, {
+ name: "removewordleft",
+ description: "Remove word left",
+ bindKey: bindKey("Ctrl-Backspace", "Alt-Backspace|Ctrl-Alt-Backspace"),
+ exec: function(editor) { editor.removeWordLeft(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor"
+}, {
+ name: "removewordright",
+ description: "Remove word right",
+ bindKey: bindKey("Ctrl-Delete", "Alt-Delete"),
+ exec: function(editor) { editor.removeWordRight(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor"
+}, {
+ name: "outdent",
+ description: "Outdent",
+ bindKey: bindKey("Shift-Tab", "Shift-Tab"),
+ exec: function(editor) { editor.blockOutdent(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "selectionPart"
+}, {
+ name: "indent",
+ description: "Indent",
+ bindKey: bindKey("Tab", "Tab"),
+ exec: function(editor) { editor.indent(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "selectionPart"
+}, {
+ name: "blockoutdent",
+ description: "Block outdent",
+ bindKey: bindKey("Ctrl-[", "Ctrl-["),
+ exec: function(editor) { editor.blockOutdent(); },
+ multiSelectAction: "forEachLine",
+ scrollIntoView: "selectionPart"
+}, {
+ name: "blockindent",
+ description: "Block indent",
+ bindKey: bindKey("Ctrl-]", "Ctrl-]"),
+ exec: function(editor) { editor.blockIndent(); },
+ multiSelectAction: "forEachLine",
+ scrollIntoView: "selectionPart"
+}, {
+ name: "insertstring",
+ description: "Insert string",
+ exec: function(editor, str) { editor.insert(str); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor"
+}, {
+ name: "inserttext",
+ description: "Insert text",
+ exec: function(editor, args) {
+ editor.insert(lang.stringRepeat(args.text || "", args.times || 1));
+ },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor"
+}, {
+ name: "splitline",
+ description: "Split line",
+ bindKey: bindKey(null, "Ctrl-O"),
+ exec: function(editor) { editor.splitLine(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor"
+}, {
+ name: "transposeletters",
+ description: "Transpose letters",
+ bindKey: bindKey("Alt-Shift-X", "Ctrl-T"),
+ exec: function(editor) { editor.transposeLetters(); },
+ multiSelectAction: function(editor) {editor.transposeSelections(1); },
+ scrollIntoView: "cursor"
+}, {
+ name: "touppercase",
+ description: "To uppercase",
+ bindKey: bindKey("Ctrl-U", "Ctrl-U"),
+ exec: function(editor) { editor.toUpperCase(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor"
+}, {
+ name: "tolowercase",
+ description: "To lowercase",
+ bindKey: bindKey("Ctrl-Shift-U", "Ctrl-Shift-U"),
+ exec: function(editor) { editor.toLowerCase(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor"
+}, {
+ name: "autoindent",
+ description: "Auto Indent",
+ bindKey: bindKey(null, null),
+ exec: function(editor) { editor.autoIndent(); },
+ multiSelectAction: "forEachLine",
+ scrollIntoView: "animate"
+}, {
+ name: "expandtoline",
+ description: "Expand to line",
+ bindKey: bindKey("Ctrl-Shift-L", "Command-Shift-L"),
+ exec: function(editor) {
+ var range = editor.selection.getRange();
+
+ range.start.column = range.end.column = 0;
+ range.end.row++;
+ editor.selection.setRange(range, false);
+ },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "joinlines",
+ description: "Join lines",
+ bindKey: bindKey(null, null),
+ exec: function(editor) {
+ var isBackwards = editor.selection.isBackwards();
+ var selectionStart = isBackwards ? editor.selection.getSelectionLead() : editor.selection.getSelectionAnchor();
+ var selectionEnd = isBackwards ? editor.selection.getSelectionAnchor() : editor.selection.getSelectionLead();
+ var firstLineEndCol = editor.session.doc.getLine(selectionStart.row).length;
+ var selectedText = editor.session.doc.getTextRange(editor.selection.getRange());
+ var selectedCount = selectedText.replace(/\n\s*/, " ").length;
+ var insertLine = editor.session.doc.getLine(selectionStart.row);
+
+ for (var i = selectionStart.row + 1; i <= selectionEnd.row + 1; i++) {
+ var curLine = lang.stringTrimLeft(lang.stringTrimRight(editor.session.doc.getLine(i)));
+ if (curLine.length !== 0) {
+ curLine = " " + curLine;
+ }
+ insertLine += curLine;
+ }
+
+ if (selectionEnd.row + 1 < (editor.session.doc.getLength() - 1)) {
+ insertLine += editor.session.doc.getNewLineCharacter();
+ }
+
+ editor.clearSelection();
+ editor.session.doc.replace(new Range(selectionStart.row, 0, selectionEnd.row + 2, 0), insertLine);
+
+ if (selectedCount > 0) {
+ editor.selection.moveCursorTo(selectionStart.row, selectionStart.column);
+ editor.selection.selectTo(selectionStart.row, selectionStart.column + selectedCount);
+ } else {
+ firstLineEndCol = editor.session.doc.getLine(selectionStart.row).length > firstLineEndCol ? (firstLineEndCol + 1) : firstLineEndCol;
+ editor.selection.moveCursorTo(selectionStart.row, firstLineEndCol);
+ }
+ },
+ multiSelectAction: "forEach",
+ readOnly: true
+}, {
+ name: "invertSelection",
+ description: "Invert selection",
+ bindKey: bindKey(null, null),
+ exec: function(editor) {
+ var endRow = editor.session.doc.getLength() - 1;
+ var endCol = editor.session.doc.getLine(endRow).length;
+ var ranges = editor.selection.rangeList.ranges;
+ var newRanges = [];
+ if (ranges.length < 1) {
+ ranges = [editor.selection.getRange()];
+ }
+
+ for (var i = 0; i < ranges.length; i++) {
+ if (i == (ranges.length - 1)) {
+ if (!(ranges[i].end.row === endRow && ranges[i].end.column === endCol)) {
+ newRanges.push(new Range(ranges[i].end.row, ranges[i].end.column, endRow, endCol));
+ }
+ }
+
+ if (i === 0) {
+ if (!(ranges[i].start.row === 0 && ranges[i].start.column === 0)) {
+ newRanges.push(new Range(0, 0, ranges[i].start.row, ranges[i].start.column));
+ }
+ } else {
+ newRanges.push(new Range(ranges[i-1].end.row, ranges[i-1].end.column, ranges[i].start.row, ranges[i].start.column));
+ }
+ }
+
+ editor.exitMultiSelectMode();
+ editor.clearSelection();
+
+ for(var i = 0; i < newRanges.length; i++) {
+ editor.selection.addRange(newRanges[i], false);
+ }
+ },
+ readOnly: true,
+ scrollIntoView: "none"
+}, {
+ name: "addLineAfter",
+ exec: function(editor) {
+ editor.selection.clearSelection();
+ editor.navigateLineEnd();
+ editor.insert("\n");
+ },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor"
+}, {
+ name: "addLineBefore",
+ exec: function(editor) {
+ editor.selection.clearSelection();
+ var cursor = editor.getCursorPosition();
+ editor.selection.moveTo(cursor.row - 1, Number.MAX_VALUE);
+ editor.insert("\n");
+ if (cursor.row === 0) editor.navigateUp();
+ },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor"
+}, {
+ name: "openCommandPallete",
+ description: "Open command pallete",
+ bindKey: bindKey("F1", "F1"),
+ exec: function(editor) {
+ editor.prompt({ $type: "commands" });
+ },
+ readOnly: true
+}, {
+ name: "modeSelect",
+ description: "Change language mode...",
+ bindKey: bindKey(null, null),
+ exec: function(editor) {
+ editor.prompt({ $type: "modes" });
+ },
+ readOnly: true
+}];
+
+for (var i = 1; i < 9; i++) {
+ exports.commands.push({
+ name: "foldToLevel" + i,
+ description: "Fold To Level " + i,
+ level: i,
+ exec: function(editor) { editor.session.foldToLevel(this.level); },
+ scrollIntoView: "center",
+ readOnly: true
+ });
+}
+
+});
+
+define("ace/editor",["require","exports","module","ace/lib/fixoldbrowsers","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/lib/useragent","ace/keyboard/textinput","ace/mouse/mouse_handler","ace/mouse/fold_handler","ace/keyboard/keybinding","ace/edit_session","ace/search","ace/range","ace/lib/event_emitter","ace/commands/command_manager","ace/commands/default_commands","ace/config","ace/token_iterator","ace/clipboard"], function(require, exports, module) {
+"use strict";
+
+require("./lib/fixoldbrowsers");
+
+var oop = require("./lib/oop");
+var dom = require("./lib/dom");
+var lang = require("./lib/lang");
+var useragent = require("./lib/useragent");
+var TextInput = require("./keyboard/textinput").TextInput;
+var MouseHandler = require("./mouse/mouse_handler").MouseHandler;
+var FoldHandler = require("./mouse/fold_handler").FoldHandler;
+var KeyBinding = require("./keyboard/keybinding").KeyBinding;
+var EditSession = require("./edit_session").EditSession;
+var Search = require("./search").Search;
+var Range = require("./range").Range;
+var EventEmitter = require("./lib/event_emitter").EventEmitter;
+var CommandManager = require("./commands/command_manager").CommandManager;
+var defaultCommands = require("./commands/default_commands").commands;
+var config = require("./config");
+var TokenIterator = require("./token_iterator").TokenIterator;
+
+var clipboard = require("./clipboard");
+var Editor = function(renderer, session, options) {
+ this.$toDestroy = [];
+ var container = renderer.getContainerElement();
+ this.container = container;
+ this.renderer = renderer;
+ this.id = "editor" + (++Editor.$uid);
+
+ this.commands = new CommandManager(useragent.isMac ? "mac" : "win", defaultCommands);
+ if (typeof document == "object") {
+ this.textInput = new TextInput(renderer.getTextAreaContainer(), this);
+ this.renderer.textarea = this.textInput.getElement();
+ this.$mouseHandler = new MouseHandler(this);
+ new FoldHandler(this);
+ }
+
+ this.keyBinding = new KeyBinding(this);
+
+ this.$search = new Search().set({
+ wrap: true
+ });
+
+ this.$historyTracker = this.$historyTracker.bind(this);
+ this.commands.on("exec", this.$historyTracker);
+
+ this.$initOperationListeners();
+
+ this._$emitInputEvent = lang.delayedCall(function() {
+ this._signal("input", {});
+ if (this.session && this.session.bgTokenizer)
+ this.session.bgTokenizer.scheduleStart();
+ }.bind(this));
+
+ this.on("change", function(_, _self) {
+ _self._$emitInputEvent.schedule(31);
+ });
+
+ this.setSession(session || options && options.session || new EditSession(""));
+ config.resetOptions(this);
+ if (options)
+ this.setOptions(options);
+ config._signal("editor", this);
+};
+
+Editor.$uid = 0;
+
+(function(){
+
+ oop.implement(this, EventEmitter);
+
+ this.$initOperationListeners = function() {
+ this.commands.on("exec", this.startOperation.bind(this), true);
+ this.commands.on("afterExec", this.endOperation.bind(this), true);
+
+ this.$opResetTimer = lang.delayedCall(this.endOperation.bind(this, true));
+ this.on("change", function() {
+ if (!this.curOp) {
+ this.startOperation();
+ this.curOp.selectionBefore = this.$lastSel;
+ }
+ this.curOp.docChanged = true;
+ }.bind(this), true);
+
+ this.on("changeSelection", function() {
+ if (!this.curOp) {
+ this.startOperation();
+ this.curOp.selectionBefore = this.$lastSel;
+ }
+ this.curOp.selectionChanged = true;
+ }.bind(this), true);
+ };
+
+ this.curOp = null;
+ this.prevOp = {};
+ this.startOperation = function(commandEvent) {
+ if (this.curOp) {
+ if (!commandEvent || this.curOp.command)
+ return;
+ this.prevOp = this.curOp;
+ }
+ if (!commandEvent) {
+ this.previousCommand = null;
+ commandEvent = {};
+ }
+
+ this.$opResetTimer.schedule();
+ this.curOp = this.session.curOp = {
+ command: commandEvent.command || {},
+ args: commandEvent.args,
+ scrollTop: this.renderer.scrollTop
+ };
+ this.curOp.selectionBefore = this.selection.toJSON();
+ };
+
+ this.endOperation = function(e) {
+ if (this.curOp && this.session) {
+ if (e && e.returnValue === false || !this.session)
+ return (this.curOp = null);
+ if (e == true && this.curOp.command && this.curOp.command.name == "mouse")
+ return;
+ this._signal("beforeEndOperation");
+ if (!this.curOp) return;
+ var command = this.curOp.command;
+ var scrollIntoView = command && command.scrollIntoView;
+ if (scrollIntoView) {
+ switch (scrollIntoView) {
+ case "center-animate":
+ scrollIntoView = "animate";
+ case "center":
+ this.renderer.scrollCursorIntoView(null, 0.5);
+ break;
+ case "animate":
+ case "cursor":
+ this.renderer.scrollCursorIntoView();
+ break;
+ case "selectionPart":
+ var range = this.selection.getRange();
+ var config = this.renderer.layerConfig;
+ if (range.start.row >= config.lastRow || range.end.row <= config.firstRow) {
+ this.renderer.scrollSelectionIntoView(this.selection.anchor, this.selection.lead);
+ }
+ break;
+ default:
+ break;
+ }
+ if (scrollIntoView == "animate")
+ this.renderer.animateScrolling(this.curOp.scrollTop);
+ }
+ var sel = this.selection.toJSON();
+ this.curOp.selectionAfter = sel;
+ this.$lastSel = this.selection.toJSON();
+ this.session.getUndoManager().addSelection(sel);
+ this.prevOp = this.curOp;
+ this.curOp = null;
+ }
+ };
+ this.$mergeableCommands = ["backspace", "del", "insertstring"];
+ this.$historyTracker = function(e) {
+ if (!this.$mergeUndoDeltas)
+ return;
+
+ var prev = this.prevOp;
+ var mergeableCommands = this.$mergeableCommands;
+ var shouldMerge = prev.command && (e.command.name == prev.command.name);
+ if (e.command.name == "insertstring") {
+ var text = e.args;
+ if (this.mergeNextCommand === undefined)
+ this.mergeNextCommand = true;
+
+ shouldMerge = shouldMerge
+ && this.mergeNextCommand // previous command allows to coalesce with
+ && (!/\s/.test(text) || /\s/.test(prev.args)); // previous insertion was of same type
+
+ this.mergeNextCommand = true;
+ } else {
+ shouldMerge = shouldMerge
+ && mergeableCommands.indexOf(e.command.name) !== -1; // the command is mergeable
+ }
+
+ if (
+ this.$mergeUndoDeltas != "always"
+ && Date.now() - this.sequenceStartTime > 2000
+ ) {
+ shouldMerge = false; // the sequence is too long
+ }
+
+ if (shouldMerge)
+ this.session.mergeUndoDeltas = true;
+ else if (mergeableCommands.indexOf(e.command.name) !== -1)
+ this.sequenceStartTime = Date.now();
+ };
+ this.setKeyboardHandler = function(keyboardHandler, cb) {
+ if (keyboardHandler && typeof keyboardHandler === "string" && keyboardHandler != "ace") {
+ this.$keybindingId = keyboardHandler;
+ var _self = this;
+ config.loadModule(["keybinding", keyboardHandler], function(module) {
+ if (_self.$keybindingId == keyboardHandler)
+ _self.keyBinding.setKeyboardHandler(module && module.handler);
+ cb && cb();
+ });
+ } else {
+ this.$keybindingId = null;
+ this.keyBinding.setKeyboardHandler(keyboardHandler);
+ cb && cb();
+ }
+ };
+ this.getKeyboardHandler = function() {
+ return this.keyBinding.getKeyboardHandler();
+ };
+ this.setSession = function(session) {
+ if (this.session == session)
+ return;
+ if (this.curOp) this.endOperation();
+ this.curOp = {};
+
+ var oldSession = this.session;
+ if (oldSession) {
+ this.session.off("change", this.$onDocumentChange);
+ this.session.off("changeMode", this.$onChangeMode);
+ this.session.off("tokenizerUpdate", this.$onTokenizerUpdate);
+ this.session.off("changeTabSize", this.$onChangeTabSize);
+ this.session.off("changeWrapLimit", this.$onChangeWrapLimit);
+ this.session.off("changeWrapMode", this.$onChangeWrapMode);
+ this.session.off("changeFold", this.$onChangeFold);
+ this.session.off("changeFrontMarker", this.$onChangeFrontMarker);
+ this.session.off("changeBackMarker", this.$onChangeBackMarker);
+ this.session.off("changeBreakpoint", this.$onChangeBreakpoint);
+ this.session.off("changeAnnotation", this.$onChangeAnnotation);
+ this.session.off("changeOverwrite", this.$onCursorChange);
+ this.session.off("changeScrollTop", this.$onScrollTopChange);
+ this.session.off("changeScrollLeft", this.$onScrollLeftChange);
+
+ var selection = this.session.getSelection();
+ selection.off("changeCursor", this.$onCursorChange);
+ selection.off("changeSelection", this.$onSelectionChange);
+ }
+
+ this.session = session;
+ if (session) {
+ this.$onDocumentChange = this.onDocumentChange.bind(this);
+ session.on("change", this.$onDocumentChange);
+ this.renderer.setSession(session);
+
+ this.$onChangeMode = this.onChangeMode.bind(this);
+ session.on("changeMode", this.$onChangeMode);
+
+ this.$onTokenizerUpdate = this.onTokenizerUpdate.bind(this);
+ session.on("tokenizerUpdate", this.$onTokenizerUpdate);
+
+ this.$onChangeTabSize = this.renderer.onChangeTabSize.bind(this.renderer);
+ session.on("changeTabSize", this.$onChangeTabSize);
+
+ this.$onChangeWrapLimit = this.onChangeWrapLimit.bind(this);
+ session.on("changeWrapLimit", this.$onChangeWrapLimit);
+
+ this.$onChangeWrapMode = this.onChangeWrapMode.bind(this);
+ session.on("changeWrapMode", this.$onChangeWrapMode);
+
+ this.$onChangeFold = this.onChangeFold.bind(this);
+ session.on("changeFold", this.$onChangeFold);
+
+ this.$onChangeFrontMarker = this.onChangeFrontMarker.bind(this);
+ this.session.on("changeFrontMarker", this.$onChangeFrontMarker);
+
+ this.$onChangeBackMarker = this.onChangeBackMarker.bind(this);
+ this.session.on("changeBackMarker", this.$onChangeBackMarker);
+
+ this.$onChangeBreakpoint = this.onChangeBreakpoint.bind(this);
+ this.session.on("changeBreakpoint", this.$onChangeBreakpoint);
+
+ this.$onChangeAnnotation = this.onChangeAnnotation.bind(this);
+ this.session.on("changeAnnotation", this.$onChangeAnnotation);
+
+ this.$onCursorChange = this.onCursorChange.bind(this);
+ this.session.on("changeOverwrite", this.$onCursorChange);
+
+ this.$onScrollTopChange = this.onScrollTopChange.bind(this);
+ this.session.on("changeScrollTop", this.$onScrollTopChange);
+
+ this.$onScrollLeftChange = this.onScrollLeftChange.bind(this);
+ this.session.on("changeScrollLeft", this.$onScrollLeftChange);
+
+ this.selection = session.getSelection();
+ this.selection.on("changeCursor", this.$onCursorChange);
+
+ this.$onSelectionChange = this.onSelectionChange.bind(this);
+ this.selection.on("changeSelection", this.$onSelectionChange);
+
+ this.onChangeMode();
+
+ this.onCursorChange();
+
+ this.onScrollTopChange();
+ this.onScrollLeftChange();
+ this.onSelectionChange();
+ this.onChangeFrontMarker();
+ this.onChangeBackMarker();
+ this.onChangeBreakpoint();
+ this.onChangeAnnotation();
+ this.session.getUseWrapMode() && this.renderer.adjustWrapLimit();
+ this.renderer.updateFull();
+ } else {
+ this.selection = null;
+ this.renderer.setSession(session);
+ }
+
+ this._signal("changeSession", {
+ session: session,
+ oldSession: oldSession
+ });
+
+ this.curOp = null;
+
+ oldSession && oldSession._signal("changeEditor", {oldEditor: this});
+ session && session._signal("changeEditor", {editor: this});
+
+ if (session && session.bgTokenizer)
+ session.bgTokenizer.scheduleStart();
+ };
+ this.getSession = function() {
+ return this.session;
+ };
+ this.setValue = function(val, cursorPos) {
+ this.session.doc.setValue(val);
+
+ if (!cursorPos)
+ this.selectAll();
+ else if (cursorPos == 1)
+ this.navigateFileEnd();
+ else if (cursorPos == -1)
+ this.navigateFileStart();
+
+ return val;
+ };
+ this.getValue = function() {
+ return this.session.getValue();
+ };
+ this.getSelection = function() {
+ return this.selection;
+ };
+ this.resize = function(force) {
+ this.renderer.onResize(force);
+ };
+ this.setTheme = function(theme, cb) {
+ this.renderer.setTheme(theme, cb);
+ };
+ this.getTheme = function() {
+ return this.renderer.getTheme();
+ };
+ this.setStyle = function(style) {
+ this.renderer.setStyle(style);
+ };
+ this.unsetStyle = function(style) {
+ this.renderer.unsetStyle(style);
+ };
+ this.getFontSize = function () {
+ return this.getOption("fontSize") ||
+ dom.computedStyle(this.container).fontSize;
+ };
+ this.setFontSize = function(size) {
+ this.setOption("fontSize", size);
+ };
+
+ this.$highlightBrackets = function() {
+ if (this.$highlightPending) {
+ return;
+ }
+ var self = this;
+ this.$highlightPending = true;
+ setTimeout(function () {
+ self.$highlightPending = false;
+ var session = self.session;
+ if (!session || !session.bgTokenizer) return;
+ if (session.$bracketHighlight) {
+ session.$bracketHighlight.markerIds.forEach(function(id) {
+ session.removeMarker(id);
+ });
+ session.$bracketHighlight = null;
+ }
+ var ranges = session.getMatchingBracketRanges(self.getCursorPosition());
+ if (!ranges && session.$mode.getMatching)
+ ranges = session.$mode.getMatching(self.session);
+ if (!ranges)
+ return;
+
+ var markerType = "ace_bracket";
+ if (!Array.isArray(ranges)) {
+ ranges = [ranges];
+ } else if (ranges.length == 1) {
+ markerType = "ace_error_bracket";
+ }
+ if (ranges.length == 2) {
+ if (Range.comparePoints(ranges[0].end, ranges[1].start) == 0)
+ ranges = [Range.fromPoints(ranges[0].start, ranges[1].end)];
+ else if (Range.comparePoints(ranges[0].start, ranges[1].end) == 0)
+ ranges = [Range.fromPoints(ranges[1].start, ranges[0].end)];
+ }
+
+ session.$bracketHighlight = {
+ ranges: ranges,
+ markerIds: ranges.map(function(range) {
+ return session.addMarker(range, markerType, "text");
+ })
+ };
+ }, 50);
+ };
+ this.$highlightTags = function() {
+ if (this.$highlightTagPending)
+ return;
+ var self = this;
+ this.$highlightTagPending = true;
+ setTimeout(function() {
+ self.$highlightTagPending = false;
+
+ var session = self.session;
+ if (!session || !session.bgTokenizer) return;
+
+ var pos = self.getCursorPosition();
+ var iterator = new TokenIterator(self.session, pos.row, pos.column);
+ var token = iterator.getCurrentToken();
+
+ if (!token || !/\b(?:tag-open|tag-name)/.test(token.type)) {
+ session.removeMarker(session.$tagHighlight);
+ session.$tagHighlight = null;
+ return;
+ }
+
+ if (token.type.indexOf("tag-open") !== -1) {
+ token = iterator.stepForward();
+ if (!token)
+ return;
+ }
+
+ var tag = token.value;
+ var currentTag = token.value;
+ var depth = 0;
+ var prevToken = iterator.stepBackward();
+
+ if (prevToken.value === '<'){
+ do {
+ prevToken = token;
+ token = iterator.stepForward();
+
+ if (token) {
+ if (token.type.indexOf('tag-name') !== -1) {
+ currentTag = token.value;
+ if (tag === currentTag) {
+ if (prevToken.value === '<') {
+ depth++;
+ } else if (prevToken.value === '</') {
+ depth--;
+ }
+ }
+ } else if (tag === currentTag && token.value === '/>') { // self closing tag
+ depth--;
+ }
+ }
+
+ } while (token && depth >= 0);
+ } else {
+ do {
+ token = prevToken;
+ prevToken = iterator.stepBackward();
+
+ if (token) {
+ if (token.type.indexOf('tag-name') !== -1) {
+ if (tag === token.value) {
+ if (prevToken.value === '<') {
+ depth++;
+ } else if (prevToken.value === '</') {
+ depth--;
+ }
+ }
+ } else if (token.value === '/>') { // self closing tag
+ var stepCount = 0;
+ var tmpToken = prevToken;
+ while (tmpToken) {
+ if (tmpToken.type.indexOf('tag-name') !== -1 && tmpToken.value === tag) {
+ depth--;
+ break;
+ } else if (tmpToken.value === '<') {
+ break;
+ }
+ tmpToken = iterator.stepBackward();
+ stepCount++;
+ }
+ for (var i = 0; i < stepCount; i++) {
+ iterator.stepForward();
+ }
+ }
+ }
+ } while (prevToken && depth <= 0);
+ iterator.stepForward();
+ }
+
+ if (!token) {
+ session.removeMarker(session.$tagHighlight);
+ session.$tagHighlight = null;
+ return;
+ }
+
+ var row = iterator.getCurrentTokenRow();
+ var column = iterator.getCurrentTokenColumn();
+ var range = new Range(row, column, row, column+token.value.length);
+ var sbm = session.$backMarkers[session.$tagHighlight];
+ if (session.$tagHighlight && sbm != undefined && range.compareRange(sbm.range) !== 0) {
+ session.removeMarker(session.$tagHighlight);
+ session.$tagHighlight = null;
+ }
+
+ if (!session.$tagHighlight)
+ session.$tagHighlight = session.addMarker(range, "ace_bracket", "text");
+ }, 50);
+ };
+ this.focus = function() {
+ var _self = this;
+ setTimeout(function() {
+ if (!_self.isFocused())
+ _self.textInput.focus();
+ });
+ this.textInput.focus();
+ };
+ this.isFocused = function() {
+ return this.textInput.isFocused();
+ };
+ this.blur = function() {
+ this.textInput.blur();
+ };
+ this.onFocus = function(e) {
+ if (this.$isFocused)
+ return;
+ this.$isFocused = true;
+ this.renderer.showCursor();
+ this.renderer.visualizeFocus();
+ this._emit("focus", e);
+ };
+ this.onBlur = function(e) {
+ if (!this.$isFocused)
+ return;
+ this.$isFocused = false;
+ this.renderer.hideCursor();
+ this.renderer.visualizeBlur();
+ this._emit("blur", e);
+ };
+
+ this.$cursorChange = function() {
+ this.renderer.updateCursor();
+ this.$highlightBrackets();
+ this.$highlightTags();
+ this.$updateHighlightActiveLine();
+ };
+ this.onDocumentChange = function(delta) {
+ var wrap = this.session.$useWrapMode;
+ var lastRow = (delta.start.row == delta.end.row ? delta.end.row : Infinity);
+ this.renderer.updateLines(delta.start.row, lastRow, wrap);
+
+ this._signal("change", delta);
+ this.$cursorChange();
+ };
+
+ this.onTokenizerUpdate = function(e) {
+ var rows = e.data;
+ this.renderer.updateLines(rows.first, rows.last);
+ };
+
+
+ this.onScrollTopChange = function() {
+ this.renderer.scrollToY(this.session.getScrollTop());
+ };
+
+ this.onScrollLeftChange = function() {
+ this.renderer.scrollToX(this.session.getScrollLeft());
+ };
+ this.onCursorChange = function() {
+ this.$cursorChange();
+ this._signal("changeSelection");
+ };
+
+ this.$updateHighlightActiveLine = function() {
+ var session = this.getSession();
+
+ var highlight;
+ if (this.$highlightActiveLine) {
+ if (this.$selectionStyle != "line" || !this.selection.isMultiLine())
+ highlight = this.getCursorPosition();
+ if (this.renderer.theme && this.renderer.theme.$selectionColorConflict && !this.selection.isEmpty())
+ highlight = false;
+ if (this.renderer.$maxLines && this.session.getLength() === 1 && !(this.renderer.$minLines > 1))
+ highlight = false;
+ }
+
+ if (session.$highlightLineMarker && !highlight) {
+ session.removeMarker(session.$highlightLineMarker.id);
+ session.$highlightLineMarker = null;
+ } else if (!session.$highlightLineMarker && highlight) {
+ var range = new Range(highlight.row, highlight.column, highlight.row, Infinity);
+ range.id = session.addMarker(range, "ace_active-line", "screenLine");
+ session.$highlightLineMarker = range;
+ } else if (highlight) {
+ session.$highlightLineMarker.start.row = highlight.row;
+ session.$highlightLineMarker.end.row = highlight.row;
+ session.$highlightLineMarker.start.column = highlight.column;
+ session._signal("changeBackMarker");
+ }
+ };
+
+ this.onSelectionChange = function(e) {
+ var session = this.session;
+
+ if (session.$selectionMarker) {
+ session.removeMarker(session.$selectionMarker);
+ }
+ session.$selectionMarker = null;
+
+ if (!this.selection.isEmpty()) {
+ var range = this.selection.getRange();
+ var style = this.getSelectionStyle();
+ session.$selectionMarker = session.addMarker(range, "ace_selection", style);
+ } else {
+ this.$updateHighlightActiveLine();
+ }
+
+ var re = this.$highlightSelectedWord && this.$getSelectionHighLightRegexp();
+ this.session.highlight(re);
+
+ this._signal("changeSelection");
+ };
+
+ this.$getSelectionHighLightRegexp = function() {
+ var session = this.session;
+
+ var selection = this.getSelectionRange();
+ if (selection.isEmpty() || selection.isMultiLine())
+ return;
+
+ var startColumn = selection.start.column;
+ var endColumn = selection.end.column;
+ var line = session.getLine(selection.start.row);
+
+ var needle = line.substring(startColumn, endColumn);
+ if (needle.length > 5000 || !/[\w\d]/.test(needle))
+ return;
+
+ var re = this.$search.$assembleRegExp({
+ wholeWord: true,
+ caseSensitive: true,
+ needle: needle
+ });
+
+ var wordWithBoundary = line.substring(startColumn - 1, endColumn + 1);
+ if (!re.test(wordWithBoundary))
+ return;
+
+ return re;
+ };
+
+
+ this.onChangeFrontMarker = function() {
+ this.renderer.updateFrontMarkers();
+ };
+
+ this.onChangeBackMarker = function() {
+ this.renderer.updateBackMarkers();
+ };
+
+
+ this.onChangeBreakpoint = function() {
+ this.renderer.updateBreakpoints();
+ };
+
+ this.onChangeAnnotation = function() {
+ this.renderer.setAnnotations(this.session.getAnnotations());
+ };
+
+
+ this.onChangeMode = function(e) {
+ this.renderer.updateText();
+ this._emit("changeMode", e);
+ };
+
+
+ this.onChangeWrapLimit = function() {
+ this.renderer.updateFull();
+ };
+
+ this.onChangeWrapMode = function() {
+ this.renderer.onResize(true);
+ };
+
+
+ this.onChangeFold = function() {
+ this.$updateHighlightActiveLine();
+ this.renderer.updateFull();
+ };
+ this.getSelectedText = function() {
+ return this.session.getTextRange(this.getSelectionRange());
+ };
+ this.getCopyText = function() {
+ var text = this.getSelectedText();
+ var nl = this.session.doc.getNewLineCharacter();
+ var copyLine= false;
+ if (!text && this.$copyWithEmptySelection) {
+ copyLine = true;
+ var ranges = this.selection.getAllRanges();
+ for (var i = 0; i < ranges.length; i++) {
+ var range = ranges[i];
+ if (i && ranges[i - 1].start.row == range.start.row)
+ continue;
+ text += this.session.getLine(range.start.row) + nl;
+ }
+ }
+ var e = {text: text};
+ this._signal("copy", e);
+ clipboard.lineMode = copyLine ? e.text : "";
+ return e.text;
+ };
+ this.onCopy = function() {
+ this.commands.exec("copy", this);
+ };
+ this.onCut = function() {
+ this.commands.exec("cut", this);
+ };
+ this.onPaste = function(text, event) {
+ var e = {text: text, event: event};
+ this.commands.exec("paste", this, e);
+ };
+
+ this.$handlePaste = function(e) {
+ if (typeof e == "string")
+ e = {text: e};
+ this._signal("paste", e);
+ var text = e.text;
+
+ var lineMode = text == clipboard.lineMode;
+ var session = this.session;
+ if (!this.inMultiSelectMode || this.inVirtualSelectionMode) {
+ if (lineMode)
+ session.insert({ row: this.selection.lead.row, column: 0 }, text);
+ else
+ this.insert(text);
+ } else if (lineMode) {
+ this.selection.rangeList.ranges.forEach(function(range) {
+ session.insert({ row: range.start.row, column: 0 }, text);
+ });
+ } else {
+ var lines = text.split(/\r\n|\r|\n/);
+ var ranges = this.selection.rangeList.ranges;
+
+ var isFullLine = lines.length == 2 && (!lines[0] || !lines[1]);
+ if (lines.length != ranges.length || isFullLine)
+ return this.commands.exec("insertstring", this, text);
+
+ for (var i = ranges.length; i--;) {
+ var range = ranges[i];
+ if (!range.isEmpty())
+ session.remove(range);
+
+ session.insert(range.start, lines[i]);
+ }
+ }
+ };
+
+ this.execCommand = function(command, args) {
+ return this.commands.exec(command, this, args);
+ };
+ this.insert = function(text, pasted) {
+ var session = this.session;
+ var mode = session.getMode();
+ var cursor = this.getCursorPosition();
+
+ if (this.getBehavioursEnabled() && !pasted) {
+ var transform = mode.transformAction(session.getState(cursor.row), 'insertion', this, session, text);
+ if (transform) {
+ if (text !== transform.text) {
+ if (!this.inVirtualSelectionMode) {
+ this.session.mergeUndoDeltas = false;
+ this.mergeNextCommand = false;
+ }
+ }
+ text = transform.text;
+
+ }
+ }
+
+ if (text == "\t")
+ text = this.session.getTabString();
+ if (!this.selection.isEmpty()) {
+ var range = this.getSelectionRange();
+ cursor = this.session.remove(range);
+ this.clearSelection();
+ }
+ else if (this.session.getOverwrite() && text.indexOf("\n") == -1) {
+ var range = new Range.fromPoints(cursor, cursor);
+ range.end.column += text.length;
+ this.session.remove(range);
+ }
+
+ if (text == "\n" || text == "\r\n") {
+ var line = session.getLine(cursor.row);
+ if (cursor.column > line.search(/\S|$/)) {
+ var d = line.substr(cursor.column).search(/\S|$/);
+ session.doc.removeInLine(cursor.row, cursor.column, cursor.column + d);
+ }
+ }
+ this.clearSelection();
+
+ var start = cursor.column;
+ var lineState = session.getState(cursor.row);
+ var line = session.getLine(cursor.row);
+ var shouldOutdent = mode.checkOutdent(lineState, line, text);
+ session.insert(cursor, text);
+
+ if (transform && transform.selection) {
+ if (transform.selection.length == 2) { // Transform relative to the current column
+ this.selection.setSelectionRange(
+ new Range(cursor.row, start + transform.selection[0],
+ cursor.row, start + transform.selection[1]));
+ } else { // Transform relative to the current row.
+ this.selection.setSelectionRange(
+ new Range(cursor.row + transform.selection[0],
+ transform.selection[1],
+ cursor.row + transform.selection[2],
+ transform.selection[3]));
+ }
+ }
+ if (this.$enableAutoIndent) {
+ if (session.getDocument().isNewLine(text)) {
+ var lineIndent = mode.getNextLineIndent(lineState, line.slice(0, cursor.column), session.getTabString());
+
+ session.insert({row: cursor.row+1, column: 0}, lineIndent);
+ }
+ if (shouldOutdent)
+ mode.autoOutdent(lineState, session, cursor.row);
+ }
+ };
+
+ this.autoIndent = function () {
+ var session = this.session;
+ var mode = session.getMode();
+
+ var startRow, endRow;
+ if (this.selection.isEmpty()) {
+ startRow = 0;
+ endRow = session.doc.getLength() - 1;
+ } else {
+ var selectedRange = this.getSelectionRange();
+
+ startRow = selectedRange.start.row;
+ endRow = selectedRange.end.row;
+ }
+
+ var prevLineState = "";
+ var prevLine = "";
+ var lineIndent = "";
+ var line, currIndent, range;
+ var tab = session.getTabString();
+
+ for (var row = startRow; row <= endRow; row++) {
+ if (row > 0) {
+ prevLineState = session.getState(row - 1);
+ prevLine = session.getLine(row - 1);
+ lineIndent = mode.getNextLineIndent(prevLineState, prevLine, tab);
+ }
+
+ line = session.getLine(row);
+ currIndent = mode.$getIndent(line);
+ if (lineIndent !== currIndent) {
+ if (currIndent.length > 0) {
+ range = new Range(row, 0, row, currIndent.length);
+ session.remove(range);
+ }
+ if (lineIndent.length > 0) {
+ session.insert({row: row, column: 0}, lineIndent);
+ }
+ }
+
+ mode.autoOutdent(prevLineState, session, row);
+ }
+ };
+
+
+ this.onTextInput = function(text, composition) {
+ if (!composition)
+ return this.keyBinding.onTextInput(text);
+
+ this.startOperation({command: { name: "insertstring" }});
+ var applyComposition = this.applyComposition.bind(this, text, composition);
+ if (this.selection.rangeCount)
+ this.forEachSelection(applyComposition);
+ else
+ applyComposition();
+ this.endOperation();
+ };
+
+ this.applyComposition = function(text, composition) {
+ if (composition.extendLeft || composition.extendRight) {
+ var r = this.selection.getRange();
+ r.start.column -= composition.extendLeft;
+ r.end.column += composition.extendRight;
+ if (r.start.column < 0) {
+ r.start.row--;
+ r.start.column += this.session.getLine(r.start.row).length + 1;
+ }
+ this.selection.setRange(r);
+ if (!text && !r.isEmpty())
+ this.remove();
+ }
+ if (text || !this.selection.isEmpty())
+ this.insert(text, true);
+ if (composition.restoreStart || composition.restoreEnd) {
+ var r = this.selection.getRange();
+ r.start.column -= composition.restoreStart;
+ r.end.column -= composition.restoreEnd;
+ this.selection.setRange(r);
+ }
+ };
+
+ this.onCommandKey = function(e, hashId, keyCode) {
+ return this.keyBinding.onCommandKey(e, hashId, keyCode);
+ };
+ this.setOverwrite = function(overwrite) {
+ this.session.setOverwrite(overwrite);
+ };
+ this.getOverwrite = function() {
+ return this.session.getOverwrite();
+ };
+ this.toggleOverwrite = function() {
+ this.session.toggleOverwrite();
+ };
+ this.setScrollSpeed = function(speed) {
+ this.setOption("scrollSpeed", speed);
+ };
+ this.getScrollSpeed = function() {
+ return this.getOption("scrollSpeed");
+ };
+ this.setDragDelay = function(dragDelay) {
+ this.setOption("dragDelay", dragDelay);
+ };
+ this.getDragDelay = function() {
+ return this.getOption("dragDelay");
+ };
+ this.setSelectionStyle = function(val) {
+ this.setOption("selectionStyle", val);
+ };
+ this.getSelectionStyle = function() {
+ return this.getOption("selectionStyle");
+ };
+ this.setHighlightActiveLine = function(shouldHighlight) {
+ this.setOption("highlightActiveLine", shouldHighlight);
+ };
+ this.getHighlightActiveLine = function() {
+ return this.getOption("highlightActiveLine");
+ };
+ this.setHighlightGutterLine = function(shouldHighlight) {
+ this.setOption("highlightGutterLine", shouldHighlight);
+ };
+
+ this.getHighlightGutterLine = function() {
+ return this.getOption("highlightGutterLine");
+ };
+ this.setHighlightSelectedWord = function(shouldHighlight) {
+ this.setOption("highlightSelectedWord", shouldHighlight);
+ };
+ this.getHighlightSelectedWord = function() {
+ return this.$highlightSelectedWord;
+ };
+
+ this.setAnimatedScroll = function(shouldAnimate){
+ this.renderer.setAnimatedScroll(shouldAnimate);
+ };
+
+ this.getAnimatedScroll = function(){
+ return this.renderer.getAnimatedScroll();
+ };
+ this.setShowInvisibles = function(showInvisibles) {
+ this.renderer.setShowInvisibles(showInvisibles);
+ };
+ this.getShowInvisibles = function() {
+ return this.renderer.getShowInvisibles();
+ };
+
+ this.setDisplayIndentGuides = function(display) {
+ this.renderer.setDisplayIndentGuides(display);
+ };
+
+ this.getDisplayIndentGuides = function() {
+ return this.renderer.getDisplayIndentGuides();
+ };
+ this.setShowPrintMargin = function(showPrintMargin) {
+ this.renderer.setShowPrintMargin(showPrintMargin);
+ };
+ this.getShowPrintMargin = function() {
+ return this.renderer.getShowPrintMargin();
+ };
+ this.setPrintMarginColumn = function(showPrintMargin) {
+ this.renderer.setPrintMarginColumn(showPrintMargin);
+ };
+ this.getPrintMarginColumn = function() {
+ return this.renderer.getPrintMarginColumn();
+ };
+ this.setReadOnly = function(readOnly) {
+ this.setOption("readOnly", readOnly);
+ };
+ this.getReadOnly = function() {
+ return this.getOption("readOnly");
+ };
+ this.setBehavioursEnabled = function (enabled) {
+ this.setOption("behavioursEnabled", enabled);
+ };
+ this.getBehavioursEnabled = function () {
+ return this.getOption("behavioursEnabled");
+ };
+ this.setWrapBehavioursEnabled = function (enabled) {
+ this.setOption("wrapBehavioursEnabled", enabled);
+ };
+ this.getWrapBehavioursEnabled = function () {
+ return this.getOption("wrapBehavioursEnabled");
+ };
+ this.setShowFoldWidgets = function(show) {
+ this.setOption("showFoldWidgets", show);
+
+ };
+ this.getShowFoldWidgets = function() {
+ return this.getOption("showFoldWidgets");
+ };
+
+ this.setFadeFoldWidgets = function(fade) {
+ this.setOption("fadeFoldWidgets", fade);
+ };
+
+ this.getFadeFoldWidgets = function() {
+ return this.getOption("fadeFoldWidgets");
+ };
+ this.remove = function(dir) {
+ if (this.selection.isEmpty()){
+ if (dir == "left")
+ this.selection.selectLeft();
+ else
+ this.selection.selectRight();
+ }
+
+ var range = this.getSelectionRange();
+ if (this.getBehavioursEnabled()) {
+ var session = this.session;
+ var state = session.getState(range.start.row);
+ var new_range = session.getMode().transformAction(state, 'deletion', this, session, range);
+
+ if (range.end.column === 0) {
+ var text = session.getTextRange(range);
+ if (text[text.length - 1] == "\n") {
+ var line = session.getLine(range.end.row);
+ if (/^\s+$/.test(line)) {
+ range.end.column = line.length;
+ }
+ }
+ }
+ if (new_range)
+ range = new_range;
+ }
+
+ this.session.remove(range);
+ this.clearSelection();
+ };
+ this.removeWordRight = function() {
+ if (this.selection.isEmpty())
+ this.selection.selectWordRight();
+
+ this.session.remove(this.getSelectionRange());
+ this.clearSelection();
+ };
+ this.removeWordLeft = function() {
+ if (this.selection.isEmpty())
+ this.selection.selectWordLeft();
+
+ this.session.remove(this.getSelectionRange());
+ this.clearSelection();
+ };
+ this.removeToLineStart = function() {
+ if (this.selection.isEmpty())
+ this.selection.selectLineStart();
+ if (this.selection.isEmpty())
+ this.selection.selectLeft();
+ this.session.remove(this.getSelectionRange());
+ this.clearSelection();
+ };
+ this.removeToLineEnd = function() {
+ if (this.selection.isEmpty())
+ this.selection.selectLineEnd();
+
+ var range = this.getSelectionRange();
+ if (range.start.column == range.end.column && range.start.row == range.end.row) {
+ range.end.column = 0;
+ range.end.row++;
+ }
+
+ this.session.remove(range);
+ this.clearSelection();
+ };
+ this.splitLine = function() {
+ if (!this.selection.isEmpty()) {
+ this.session.remove(this.getSelectionRange());
+ this.clearSelection();
+ }
+
+ var cursor = this.getCursorPosition();
+ this.insert("\n");
+ this.moveCursorToPosition(cursor);
+ };
+ this.transposeLetters = function() {
+ if (!this.selection.isEmpty()) {
+ return;
+ }
+
+ var cursor = this.getCursorPosition();
+ var column = cursor.column;
+ if (column === 0)
+ return;
+
+ var line = this.session.getLine(cursor.row);
+ var swap, range;
+ if (column < line.length) {
+ swap = line.charAt(column) + line.charAt(column-1);
+ range = new Range(cursor.row, column-1, cursor.row, column+1);
+ }
+ else {
+ swap = line.charAt(column-1) + line.charAt(column-2);
+ range = new Range(cursor.row, column-2, cursor.row, column);
+ }
+ this.session.replace(range, swap);
+ this.session.selection.moveToPosition(range.end);
+ };
+ this.toLowerCase = function() {
+ var originalRange = this.getSelectionRange();
+ if (this.selection.isEmpty()) {
+ this.selection.selectWord();
+ }
+
+ var range = this.getSelectionRange();
+ var text = this.session.getTextRange(range);
+ this.session.replace(range, text.toLowerCase());
+ this.selection.setSelectionRange(originalRange);
+ };
+ this.toUpperCase = function() {
+ var originalRange = this.getSelectionRange();
+ if (this.selection.isEmpty()) {
+ this.selection.selectWord();
+ }
+
+ var range = this.getSelectionRange();
+ var text = this.session.getTextRange(range);
+ this.session.replace(range, text.toUpperCase());
+ this.selection.setSelectionRange(originalRange);
+ };
+ this.indent = function() {
+ var session = this.session;
+ var range = this.getSelectionRange();
+
+ if (range.start.row < range.end.row) {
+ var rows = this.$getSelectedRows();
+ session.indentRows(rows.first, rows.last, "\t");
+ return;
+ } else if (range.start.column < range.end.column) {
+ var text = session.getTextRange(range);
+ if (!/^\s+$/.test(text)) {
+ var rows = this.$getSelectedRows();
+ session.indentRows(rows.first, rows.last, "\t");
+ return;
+ }
+ }
+
+ var line = session.getLine(range.start.row);
+ var position = range.start;
+ var size = session.getTabSize();
+ var column = session.documentToScreenColumn(position.row, position.column);
+
+ if (this.session.getUseSoftTabs()) {
+ var count = (size - column % size);
+ var indentString = lang.stringRepeat(" ", count);
+ } else {
+ var count = column % size;
+ while (line[range.start.column - 1] == " " && count) {
+ range.start.column--;
+ count--;
+ }
+ this.selection.setSelectionRange(range);
+ indentString = "\t";
+ }
+ return this.insert(indentString);
+ };
+ this.blockIndent = function() {
+ var rows = this.$getSelectedRows();
+ this.session.indentRows(rows.first, rows.last, "\t");
+ };
+ this.blockOutdent = function() {
+ var selection = this.session.getSelection();
+ this.session.outdentRows(selection.getRange());
+ };
+ this.sortLines = function() {
+ var rows = this.$getSelectedRows();
+ var session = this.session;
+
+ var lines = [];
+ for (var i = rows.first; i <= rows.last; i++)
+ lines.push(session.getLine(i));
+
+ lines.sort(function(a, b) {
+ if (a.toLowerCase() < b.toLowerCase()) return -1;
+ if (a.toLowerCase() > b.toLowerCase()) return 1;
+ return 0;
+ });
+
+ var deleteRange = new Range(0, 0, 0, 0);
+ for (var i = rows.first; i <= rows.last; i++) {
+ var line = session.getLine(i);
+ deleteRange.start.row = i;
+ deleteRange.end.row = i;
+ deleteRange.end.column = line.length;
+ session.replace(deleteRange, lines[i-rows.first]);
+ }
+ };
+ this.toggleCommentLines = function() {
+ var state = this.session.getState(this.getCursorPosition().row);
+ var rows = this.$getSelectedRows();
+ this.session.getMode().toggleCommentLines(state, this.session, rows.first, rows.last);
+ };
+
+ this.toggleBlockComment = function() {
+ var cursor = this.getCursorPosition();
+ var state = this.session.getState(cursor.row);
+ var range = this.getSelectionRange();
+ this.session.getMode().toggleBlockComment(state, this.session, range, cursor);
+ };
+ this.getNumberAt = function(row, column) {
+ var _numberRx = /[\-]?[0-9]+(?:\.[0-9]+)?/g;
+ _numberRx.lastIndex = 0;
+
+ var s = this.session.getLine(row);
+ while (_numberRx.lastIndex < column) {
+ var m = _numberRx.exec(s);
+ if(m.index <= column && m.index+m[0].length >= column){
+ var number = {
+ value: m[0],
+ start: m.index,
+ end: m.index+m[0].length
+ };
+ return number;
+ }
+ }
+ return null;
+ };
+ this.modifyNumber = function(amount) {
+ var row = this.selection.getCursor().row;
+ var column = this.selection.getCursor().column;
+ var charRange = new Range(row, column-1, row, column);
+
+ var c = this.session.getTextRange(charRange);
+ if (!isNaN(parseFloat(c)) && isFinite(c)) {
+ var nr = this.getNumberAt(row, column);
+ if (nr) {
+ var fp = nr.value.indexOf(".") >= 0 ? nr.start + nr.value.indexOf(".") + 1 : nr.end;
+ var decimals = nr.start + nr.value.length - fp;
+
+ var t = parseFloat(nr.value);
+ t *= Math.pow(10, decimals);
+
+
+ if(fp !== nr.end && column < fp){
+ amount *= Math.pow(10, nr.end - column - 1);
+ } else {
+ amount *= Math.pow(10, nr.end - column);
+ }
+
+ t += amount;
+ t /= Math.pow(10, decimals);
+ var nnr = t.toFixed(decimals);
+ var replaceRange = new Range(row, nr.start, row, nr.end);
+ this.session.replace(replaceRange, nnr);
+ this.moveCursorTo(row, Math.max(nr.start +1, column + nnr.length - nr.value.length));
+
+ }
+ } else {
+ this.toggleWord();
+ }
+ };
+
+ this.$toggleWordPairs = [
+ ["first", "last"],
+ ["true", "false"],
+ ["yes", "no"],
+ ["width", "height"],
+ ["top", "bottom"],
+ ["right", "left"],
+ ["on", "off"],
+ ["x", "y"],
+ ["get", "set"],
+ ["max", "min"],
+ ["horizontal", "vertical"],
+ ["show", "hide"],
+ ["add", "remove"],
+ ["up", "down"],
+ ["before", "after"],
+ ["even", "odd"],
+ ["in", "out"],
+ ["inside", "outside"],
+ ["next", "previous"],
+ ["increase", "decrease"],
+ ["attach", "detach"],
+ ["&&", "||"],
+ ["==", "!="]
+ ];
+
+ this.toggleWord = function () {
+ var row = this.selection.getCursor().row;
+ var column = this.selection.getCursor().column;
+ this.selection.selectWord();
+ var currentState = this.getSelectedText();
+ var currWordStart = this.selection.getWordRange().start.column;
+ var wordParts = currentState.replace(/([a-z]+|[A-Z]+)(?=[A-Z_]|$)/g, '$1 ').split(/\s/);
+ var delta = column - currWordStart - 1;
+ if (delta < 0) delta = 0;
+ var curLength = 0, itLength = 0;
+ var that = this;
+ if (currentState.match(/[A-Za-z0-9_]+/)) {
+ wordParts.forEach(function (item, i) {
+ itLength = curLength + item.length;
+ if (delta >= curLength && delta <= itLength) {
+ currentState = item;
+ that.selection.clearSelection();
+ that.moveCursorTo(row, curLength + currWordStart);
+ that.selection.selectTo(row, itLength + currWordStart);
+ }
+ curLength = itLength;
+ });
+ }
+
+ var wordPairs = this.$toggleWordPairs;
+ var reg;
+ for (var i = 0; i < wordPairs.length; i++) {
+ var item = wordPairs[i];
+ for (var j = 0; j <= 1; j++) {
+ var negate = +!j;
+ var firstCondition = currentState.match(new RegExp('^\\s?_?(' + lang.escapeRegExp(item[j]) + ')\\s?$', 'i'));
+ if (firstCondition) {
+ var secondCondition = currentState.match(new RegExp('([_]|^|\\s)(' + lang.escapeRegExp(firstCondition[1]) + ')($|\\s)', 'g'));
+ if (secondCondition) {
+ reg = currentState.replace(new RegExp(lang.escapeRegExp(item[j]), 'i'), function (result) {
+ var res = item[negate];
+ if (result.toUpperCase() == result) {
+ res = res.toUpperCase();
+ } else if (result.charAt(0).toUpperCase() == result.charAt(0)) {
+ res = res.substr(0, 0) + item[negate].charAt(0).toUpperCase() + res.substr(1);
+ }
+ return res;
+ });
+ this.insert(reg);
+ reg = "";
+ }
+ }
+ }
+ }
+ };
+ this.removeLines = function() {
+ var rows = this.$getSelectedRows();
+ this.session.removeFullLines(rows.first, rows.last);
+ this.clearSelection();
+ };
+
+ this.duplicateSelection = function() {
+ var sel = this.selection;
+ var doc = this.session;
+ var range = sel.getRange();
+ var reverse = sel.isBackwards();
+ if (range.isEmpty()) {
+ var row = range.start.row;
+ doc.duplicateLines(row, row);
+ } else {
+ var point = reverse ? range.start : range.end;
+ var endPoint = doc.insert(point, doc.getTextRange(range), false);
+ range.start = point;
+ range.end = endPoint;
+
+ sel.setSelectionRange(range, reverse);
+ }
+ };
+ this.moveLinesDown = function() {
+ this.$moveLines(1, false);
+ };
+ this.moveLinesUp = function() {
+ this.$moveLines(-1, false);
+ };
+ this.moveText = function(range, toPosition, copy) {
+ return this.session.moveText(range, toPosition, copy);
+ };
+ this.copyLinesUp = function() {
+ this.$moveLines(-1, true);
+ };
+ this.copyLinesDown = function() {
+ this.$moveLines(1, true);
+ };
+ this.$moveLines = function(dir, copy) {
+ var rows, moved;
+ var selection = this.selection;
+ if (!selection.inMultiSelectMode || this.inVirtualSelectionMode) {
+ var range = selection.toOrientedRange();
+ rows = this.$getSelectedRows(range);
+ moved = this.session.$moveLines(rows.first, rows.last, copy ? 0 : dir);
+ if (copy && dir == -1) moved = 0;
+ range.moveBy(moved, 0);
+ selection.fromOrientedRange(range);
+ } else {
+ var ranges = selection.rangeList.ranges;
+ selection.rangeList.detach(this.session);
+ this.inVirtualSelectionMode = true;
+
+ var diff = 0;
+ var totalDiff = 0;
+ var l = ranges.length;
+ for (var i = 0; i < l; i++) {
+ var rangeIndex = i;
+ ranges[i].moveBy(diff, 0);
+ rows = this.$getSelectedRows(ranges[i]);
+ var first = rows.first;
+ var last = rows.last;
+ while (++i < l) {
+ if (totalDiff) ranges[i].moveBy(totalDiff, 0);
+ var subRows = this.$getSelectedRows(ranges[i]);
+ if (copy && subRows.first != last)
+ break;
+ else if (!copy && subRows.first > last + 1)
+ break;
+ last = subRows.last;
+ }
+ i--;
+ diff = this.session.$moveLines(first, last, copy ? 0 : dir);
+ if (copy && dir == -1) rangeIndex = i + 1;
+ while (rangeIndex <= i) {
+ ranges[rangeIndex].moveBy(diff, 0);
+ rangeIndex++;
+ }
+ if (!copy) diff = 0;
+ totalDiff += diff;
+ }
+
+ selection.fromOrientedRange(selection.ranges[0]);
+ selection.rangeList.attach(this.session);
+ this.inVirtualSelectionMode = false;
+ }
+ };
+ this.$getSelectedRows = function(range) {
+ range = (range || this.getSelectionRange()).collapseRows();
+
+ return {
+ first: this.session.getRowFoldStart(range.start.row),
+ last: this.session.getRowFoldEnd(range.end.row)
+ };
+ };
+
+ this.onCompositionStart = function(compositionState) {
+ this.renderer.showComposition(compositionState);
+ };
+
+ this.onCompositionUpdate = function(text) {
+ this.renderer.setCompositionText(text);
+ };
+
+ this.onCompositionEnd = function() {
+ this.renderer.hideComposition();
+ };
+ this.getFirstVisibleRow = function() {
+ return this.renderer.getFirstVisibleRow();
+ };
+ this.getLastVisibleRow = function() {
+ return this.renderer.getLastVisibleRow();
+ };
+ this.isRowVisible = function(row) {
+ return (row >= this.getFirstVisibleRow() && row <= this.getLastVisibleRow());
+ };
+ this.isRowFullyVisible = function(row) {
+ return (row >= this.renderer.getFirstFullyVisibleRow() && row <= this.renderer.getLastFullyVisibleRow());
+ };
+ this.$getVisibleRowCount = function() {
+ return this.renderer.getScrollBottomRow() - this.renderer.getScrollTopRow() + 1;
+ };
+
+ this.$moveByPage = function(dir, select) {
+ var renderer = this.renderer;
+ var config = this.renderer.layerConfig;
+ var rows = dir * Math.floor(config.height / config.lineHeight);
+
+ if (select === true) {
+ this.selection.$moveSelection(function(){
+ this.moveCursorBy(rows, 0);
+ });
+ } else if (select === false) {
+ this.selection.moveCursorBy(rows, 0);
+ this.selection.clearSelection();
+ }
+
+ var scrollTop = renderer.scrollTop;
+
+ renderer.scrollBy(0, rows * config.lineHeight);
+ if (select != null)
+ renderer.scrollCursorIntoView(null, 0.5);
+
+ renderer.animateScrolling(scrollTop);
+ };
+ this.selectPageDown = function() {
+ this.$moveByPage(1, true);
+ };
+ this.selectPageUp = function() {
+ this.$moveByPage(-1, true);
+ };
+ this.gotoPageDown = function() {
+ this.$moveByPage(1, false);
+ };
+ this.gotoPageUp = function() {
+ this.$moveByPage(-1, false);
+ };
+ this.scrollPageDown = function() {
+ this.$moveByPage(1);
+ };
+ this.scrollPageUp = function() {
+ this.$moveByPage(-1);
+ };
+ this.scrollToRow = function(row) {
+ this.renderer.scrollToRow(row);
+ };
+ this.scrollToLine = function(line, center, animate, callback) {
+ this.renderer.scrollToLine(line, center, animate, callback);
+ };
+ this.centerSelection = function() {
+ var range = this.getSelectionRange();
+ var pos = {
+ row: Math.floor(range.start.row + (range.end.row - range.start.row) / 2),
+ column: Math.floor(range.start.column + (range.end.column - range.start.column) / 2)
+ };
+ this.renderer.alignCursor(pos, 0.5);
+ };
+ this.getCursorPosition = function() {
+ return this.selection.getCursor();
+ };
+ this.getCursorPositionScreen = function() {
+ return this.session.documentToScreenPosition(this.getCursorPosition());
+ };
+ this.getSelectionRange = function() {
+ return this.selection.getRange();
+ };
+ this.selectAll = function() {
+ this.selection.selectAll();
+ };
+ this.clearSelection = function() {
+ this.selection.clearSelection();
+ };
+ this.moveCursorTo = function(row, column) {
+ this.selection.moveCursorTo(row, column);
+ };
+ this.moveCursorToPosition = function(pos) {
+ this.selection.moveCursorToPosition(pos);
+ };
+ this.jumpToMatching = function(select, expand) {
+ var cursor = this.getCursorPosition();
+ var iterator = new TokenIterator(this.session, cursor.row, cursor.column);
+ var prevToken = iterator.getCurrentToken();
+ var token = prevToken || iterator.stepForward();
+
+ if (!token) return;
+ var matchType;
+ var found = false;
+ var depth = {};
+ var i = cursor.column - token.start;
+ var bracketType;
+ var brackets = {
+ ")": "(",
+ "(": "(",
+ "]": "[",
+ "[": "[",
+ "{": "{",
+ "}": "{"
+ };
+
+ do {
+ if (token.value.match(/[{}()\[\]]/g)) {
+ for (; i < token.value.length && !found; i++) {
+ if (!brackets[token.value[i]]) {
+ continue;
+ }
+
+ bracketType = brackets[token.value[i]] + '.' + token.type.replace("rparen", "lparen");
+
+ if (isNaN(depth[bracketType])) {
+ depth[bracketType] = 0;
+ }
+
+ switch (token.value[i]) {
+ case '(':
+ case '[':
+ case '{':
+ depth[bracketType]++;
+ break;
+ case ')':
+ case ']':
+ case '}':
+ depth[bracketType]--;
+
+ if (depth[bracketType] === -1) {
+ matchType = 'bracket';
+ found = true;
+ }
+ break;
+ }
+ }
+ }
+ else if (token.type.indexOf('tag-name') !== -1) {
+ if (isNaN(depth[token.value])) {
+ depth[token.value] = 0;
+ }
+
+ if (prevToken.value === '<') {
+ depth[token.value]++;
+ }
+ else if (prevToken.value === '</') {
+ depth[token.value]--;
+ }
+
+ if (depth[token.value] === -1) {
+ matchType = 'tag';
+ found = true;
+ }
+ }
+
+ if (!found) {
+ prevToken = token;
+ token = iterator.stepForward();
+ i = 0;
+ }
+ } while (token && !found);
+ if (!matchType)
+ return;
+
+ var range, pos;
+ if (matchType === 'bracket') {
+ range = this.session.getBracketRange(cursor);
+ if (!range) {
+ range = new Range(
+ iterator.getCurrentTokenRow(),
+ iterator.getCurrentTokenColumn() + i - 1,
+ iterator.getCurrentTokenRow(),
+ iterator.getCurrentTokenColumn() + i - 1
+ );
+ pos = range.start;
+ if (expand || pos.row === cursor.row && Math.abs(pos.column - cursor.column) < 2)
+ range = this.session.getBracketRange(pos);
+ }
+ }
+ else if (matchType === 'tag') {
+ if (token && token.type.indexOf('tag-name') !== -1)
+ var tag = token.value;
+ else
+ return;
+
+ range = new Range(
+ iterator.getCurrentTokenRow(),
+ iterator.getCurrentTokenColumn() - 2,
+ iterator.getCurrentTokenRow(),
+ iterator.getCurrentTokenColumn() - 2
+ );
+ if (range.compare(cursor.row, cursor.column) === 0) {
+ found = false;
+ do {
+ token = prevToken;
+ prevToken = iterator.stepBackward();
+
+ if (prevToken) {
+ if (prevToken.type.indexOf('tag-close') !== -1) {
+ range.setEnd(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 1);
+ }
+
+ if (token.value === tag && token.type.indexOf('tag-name') !== -1) {
+ if (prevToken.value === '<') {
+ depth[tag]++;
+ }
+ else if (prevToken.value === '</') {
+ depth[tag]--;
+ }
+
+ if (depth[tag] === 0)
+ found = true;
+ }
+ }
+ } while (prevToken && !found);
+ }
+ if (token && token.type.indexOf('tag-name')) {
+ pos = range.start;
+ if (pos.row == cursor.row && Math.abs(pos.column - cursor.column) < 2)
+ pos = range.end;
+ }
+ }
+
+ pos = range && range.cursor || pos;
+ if (pos) {
+ if (select) {
+ if (range && expand) {
+ this.selection.setRange(range);
+ } else if (range && range.isEqual(this.getSelectionRange())) {
+ this.clearSelection();
+ } else {
+ this.selection.selectTo(pos.row, pos.column);
+ }
+ } else {
+ this.selection.moveTo(pos.row, pos.column);
+ }
+ }
+ };
+ this.gotoLine = function(lineNumber, column, animate) {
+ this.selection.clearSelection();
+ this.session.unfold({row: lineNumber - 1, column: column || 0});
+ this.exitMultiSelectMode && this.exitMultiSelectMode();
+ this.moveCursorTo(lineNumber - 1, column || 0);
+
+ if (!this.isRowFullyVisible(lineNumber - 1))
+ this.scrollToLine(lineNumber - 1, true, animate);
+ };
+ this.navigateTo = function(row, column) {
+ this.selection.moveTo(row, column);
+ };
+ this.navigateUp = function(times) {
+ if (this.selection.isMultiLine() && !this.selection.isBackwards()) {
+ var selectionStart = this.selection.anchor.getPosition();
+ return this.moveCursorToPosition(selectionStart);
+ }
+ this.selection.clearSelection();
+ this.selection.moveCursorBy(-times || -1, 0);
+ };
+ this.navigateDown = function(times) {
+ if (this.selection.isMultiLine() && this.selection.isBackwards()) {
+ var selectionEnd = this.selection.anchor.getPosition();
+ return this.moveCursorToPosition(selectionEnd);
+ }
+ this.selection.clearSelection();
+ this.selection.moveCursorBy(times || 1, 0);
+ };
+ this.navigateLeft = function(times) {
+ if (!this.selection.isEmpty()) {
+ var selectionStart = this.getSelectionRange().start;
+ this.moveCursorToPosition(selectionStart);
+ }
+ else {
+ times = times || 1;
+ while (times--) {
+ this.selection.moveCursorLeft();
+ }
+ }
+ this.clearSelection();
+ };
+ this.navigateRight = function(times) {
+ if (!this.selection.isEmpty()) {
+ var selectionEnd = this.getSelectionRange().end;
+ this.moveCursorToPosition(selectionEnd);
+ }
+ else {
+ times = times || 1;
+ while (times--) {
+ this.selection.moveCursorRight();
+ }
+ }
+ this.clearSelection();
+ };
+ this.navigateLineStart = function() {
+ this.selection.moveCursorLineStart();
+ this.clearSelection();
+ };
+ this.navigateLineEnd = function() {
+ this.selection.moveCursorLineEnd();
+ this.clearSelection();
+ };
+ this.navigateFileEnd = function() {
+ this.selection.moveCursorFileEnd();
+ this.clearSelection();
+ };
+ this.navigateFileStart = function() {
+ this.selection.moveCursorFileStart();
+ this.clearSelection();
+ };
+ this.navigateWordRight = function() {
+ this.selection.moveCursorWordRight();
+ this.clearSelection();
+ };
+ this.navigateWordLeft = function() {
+ this.selection.moveCursorWordLeft();
+ this.clearSelection();
+ };
+ this.replace = function(replacement, options) {
+ if (options)
+ this.$search.set(options);
+
+ var range = this.$search.find(this.session);
+ var replaced = 0;
+ if (!range)
+ return replaced;
+
+ if (this.$tryReplace(range, replacement)) {
+ replaced = 1;
+ }
+
+ this.selection.setSelectionRange(range);
+ this.renderer.scrollSelectionIntoView(range.start, range.end);
+
+ return replaced;
+ };
+ this.replaceAll = function(replacement, options) {
+ if (options) {
+ this.$search.set(options);
+ }
+
+ var ranges = this.$search.findAll(this.session);
+ var replaced = 0;
+ if (!ranges.length)
+ return replaced;
+
+ var selection = this.getSelectionRange();
+ this.selection.moveTo(0, 0);
+
+ for (var i = ranges.length - 1; i >= 0; --i) {
+ if(this.$tryReplace(ranges[i], replacement)) {
+ replaced++;
+ }
+ }
+
+ this.selection.setSelectionRange(selection);
+
+ return replaced;
+ };
+
+ this.$tryReplace = function(range, replacement) {
+ var input = this.session.getTextRange(range);
+ replacement = this.$search.replace(input, replacement);
+ if (replacement !== null) {
+ range.end = this.session.replace(range, replacement);
+ return range;
+ } else {
+ return null;
+ }
+ };
+ this.getLastSearchOptions = function() {
+ return this.$search.getOptions();
+ };
+ this.find = function(needle, options, animate) {
+ if (!options)
+ options = {};
+
+ if (typeof needle == "string" || needle instanceof RegExp)
+ options.needle = needle;
+ else if (typeof needle == "object")
+ oop.mixin(options, needle);
+
+ var range = this.selection.getRange();
+ if (options.needle == null) {
+ needle = this.session.getTextRange(range)
+ || this.$search.$options.needle;
+ if (!needle) {
+ range = this.session.getWordRange(range.start.row, range.start.column);
+ needle = this.session.getTextRange(range);
+ }
+ this.$search.set({needle: needle});
+ }
+
+ this.$search.set(options);
+ if (!options.start)
+ this.$search.set({start: range});
+
+ var newRange = this.$search.find(this.session);
+ if (options.preventScroll)
+ return newRange;
+ if (newRange) {
+ this.revealRange(newRange, animate);
+ return newRange;
+ }
+ if (options.backwards)
+ range.start = range.end;
+ else
+ range.end = range.start;
+ this.selection.setRange(range);
+ };
+ this.findNext = function(options, animate) {
+ this.find({skipCurrent: true, backwards: false}, options, animate);
+ };
+ this.findPrevious = function(options, animate) {
+ this.find(options, {skipCurrent: true, backwards: true}, animate);
+ };
+
+ this.revealRange = function(range, animate) {
+ this.session.unfold(range);
+ this.selection.setSelectionRange(range);
+
+ var scrollTop = this.renderer.scrollTop;
+ this.renderer.scrollSelectionIntoView(range.start, range.end, 0.5);
+ if (animate !== false)
+ this.renderer.animateScrolling(scrollTop);
+ };
+ this.undo = function() {
+ this.session.getUndoManager().undo(this.session);
+ this.renderer.scrollCursorIntoView(null, 0.5);
+ };
+ this.redo = function() {
+ this.session.getUndoManager().redo(this.session);
+ this.renderer.scrollCursorIntoView(null, 0.5);
+ };
+ this.destroy = function() {
+ if (this.$toDestroy) {
+ this.$toDestroy.forEach(function(el) {
+ el.destroy();
+ });
+ this.$toDestroy = null;
+ }
+ if (this.$mouseHandler)
+ this.$mouseHandler.destroy();
+ this.renderer.destroy();
+ this._signal("destroy", this);
+ if (this.session)
+ this.session.destroy();
+ if (this._$emitInputEvent)
+ this._$emitInputEvent.cancel();
+ this.removeAllListeners();
+ };
+ this.setAutoScrollEditorIntoView = function(enable) {
+ if (!enable)
+ return;
+ var rect;
+ var self = this;
+ var shouldScroll = false;
+ if (!this.$scrollAnchor)
+ this.$scrollAnchor = document.createElement("div");
+ var scrollAnchor = this.$scrollAnchor;
+ scrollAnchor.style.cssText = "position:absolute";
+ this.container.insertBefore(scrollAnchor, this.container.firstChild);
+ var onChangeSelection = this.on("changeSelection", function() {
+ shouldScroll = true;
+ });
+ var onBeforeRender = this.renderer.on("beforeRender", function() {
+ if (shouldScroll)
+ rect = self.renderer.container.getBoundingClientRect();
+ });
+ var onAfterRender = this.renderer.on("afterRender", function() {
+ if (shouldScroll && rect && (self.isFocused()
+ || self.searchBox && self.searchBox.isFocused())
+ ) {
+ var renderer = self.renderer;
+ var pos = renderer.$cursorLayer.$pixelPos;
+ var config = renderer.layerConfig;
+ var top = pos.top - config.offset;
+ if (pos.top >= 0 && top + rect.top < 0) {
+ shouldScroll = true;
+ } else if (pos.top < config.height &&
+ pos.top + rect.top + config.lineHeight > window.innerHeight) {
+ shouldScroll = false;
+ } else {
+ shouldScroll = null;
+ }
+ if (shouldScroll != null) {
+ scrollAnchor.style.top = top + "px";
+ scrollAnchor.style.left = pos.left + "px";
+ scrollAnchor.style.height = config.lineHeight + "px";
+ scrollAnchor.scrollIntoView(shouldScroll);
+ }
+ shouldScroll = rect = null;
+ }
+ });
+ this.setAutoScrollEditorIntoView = function(enable) {
+ if (enable)
+ return;
+ delete this.setAutoScrollEditorIntoView;
+ this.off("changeSelection", onChangeSelection);
+ this.renderer.off("afterRender", onAfterRender);
+ this.renderer.off("beforeRender", onBeforeRender);
+ };
+ };
+
+
+ this.$resetCursorStyle = function() {
+ var style = this.$cursorStyle || "ace";
+ var cursorLayer = this.renderer.$cursorLayer;
+ if (!cursorLayer)
+ return;
+ cursorLayer.setSmoothBlinking(/smooth/.test(style));
+ cursorLayer.isBlinking = !this.$readOnly && style != "wide";
+ dom.setCssClass(cursorLayer.element, "ace_slim-cursors", /slim/.test(style));
+ };
+ this.prompt = function(message, options, callback) {
+ var editor = this;
+ config.loadModule("./ext/prompt", function (module) {
+ module.prompt(editor, message, options, callback);
+ });
+ };
+
+}).call(Editor.prototype);
+
+
+
+config.defineOptions(Editor.prototype, "editor", {
+ selectionStyle: {
+ set: function(style) {
+ this.onSelectionChange();
+ this._signal("changeSelectionStyle", {data: style});
+ },
+ initialValue: "line"
+ },
+ highlightActiveLine: {
+ set: function() {this.$updateHighlightActiveLine();},
+ initialValue: true
+ },
+ highlightSelectedWord: {
+ set: function(shouldHighlight) {this.$onSelectionChange();},
+ initialValue: true
+ },
+ readOnly: {
+ set: function(readOnly) {
+ this.textInput.setReadOnly(readOnly);
+ this.$resetCursorStyle();
+ },
+ initialValue: false
+ },
+ copyWithEmptySelection: {
+ set: function(value) {
+ this.textInput.setCopyWithEmptySelection(value);
+ },
+ initialValue: false
+ },
+ cursorStyle: {
+ set: function(val) { this.$resetCursorStyle(); },
+ values: ["ace", "slim", "smooth", "wide"],
+ initialValue: "ace"
+ },
+ mergeUndoDeltas: {
+ values: [false, true, "always"],
+ initialValue: true
+ },
+ behavioursEnabled: {initialValue: true},
+ wrapBehavioursEnabled: {initialValue: true},
+ enableAutoIndent: {initialValue: true},
+ autoScrollEditorIntoView: {
+ set: function(val) {this.setAutoScrollEditorIntoView(val);}
+ },
+ keyboardHandler: {
+ set: function(val) { this.setKeyboardHandler(val); },
+ get: function() { return this.$keybindingId; },
+ handlesSet: true
+ },
+ value: {
+ set: function(val) { this.session.setValue(val); },
+ get: function() { return this.getValue(); },
+ handlesSet: true,
+ hidden: true
+ },
+ session: {
+ set: function(val) { this.setSession(val); },
+ get: function() { return this.session; },
+ handlesSet: true,
+ hidden: true
+ },
+
+ showLineNumbers: {
+ set: function(show) {
+ this.renderer.$gutterLayer.setShowLineNumbers(show);
+ this.renderer.$loop.schedule(this.renderer.CHANGE_GUTTER);
+ if (show && this.$relativeLineNumbers)
+ relativeNumberRenderer.attach(this);
+ else
+ relativeNumberRenderer.detach(this);
+ },
+ initialValue: true
+ },
+ relativeLineNumbers: {
+ set: function(value) {
+ if (this.$showLineNumbers && value)
+ relativeNumberRenderer.attach(this);
+ else
+ relativeNumberRenderer.detach(this);
+ }
+ },
+ placeholder: {
+ set: function(message) {
+ if (!this.$updatePlaceholder) {
+ this.$updatePlaceholder = function() {
+ var value = this.session && (this.renderer.$composition || this.getValue());
+ if (value && this.renderer.placeholderNode) {
+ this.renderer.off("afterRender", this.$updatePlaceholder);
+ dom.removeCssClass(this.container, "ace_hasPlaceholder");
+ this.renderer.placeholderNode.remove();
+ this.renderer.placeholderNode = null;
+ } else if (!value && !this.renderer.placeholderNode) {
+ this.renderer.on("afterRender", this.$updatePlaceholder);
+ dom.addCssClass(this.container, "ace_hasPlaceholder");
+ var el = dom.createElement("div");
+ el.className = "ace_placeholder";
+ el.textContent = this.$placeholder || "";
+ this.renderer.placeholderNode = el;
+ this.renderer.content.appendChild(this.renderer.placeholderNode);
+ } else if (!value && this.renderer.placeholderNode) {
+ this.renderer.placeholderNode.textContent = this.$placeholder || "";
+ }
+ }.bind(this);
+ this.on("input", this.$updatePlaceholder);
+ }
+ this.$updatePlaceholder();
+ }
+ },
+
+ hScrollBarAlwaysVisible: "renderer",
+ vScrollBarAlwaysVisible: "renderer",
+ highlightGutterLine: "renderer",
+ animatedScroll: "renderer",
+ showInvisibles: "renderer",
+ showPrintMargin: "renderer",
+ printMarginColumn: "renderer",
+ printMargin: "renderer",
+ fadeFoldWidgets: "renderer",
+ showFoldWidgets: "renderer",
+ displayIndentGuides: "renderer",
+ showGutter: "renderer",
+ fontSize: "renderer",
+ fontFamily: "renderer",
+ maxLines: "renderer",
+ minLines: "renderer",
+ scrollPastEnd: "renderer",
+ fixedWidthGutter: "renderer",
+ theme: "renderer",
+ hasCssTransforms: "renderer",
+ maxPixelHeight: "renderer",
+ useTextareaForIME: "renderer",
+
+ scrollSpeed: "$mouseHandler",
+ dragDelay: "$mouseHandler",
+ dragEnabled: "$mouseHandler",
+ focusTimeout: "$mouseHandler",
+ tooltipFollowsMouse: "$mouseHandler",
+
+ firstLineNumber: "session",
+ overwrite: "session",
+ newLineMode: "session",
+ useWorker: "session",
+ useSoftTabs: "session",
+ navigateWithinSoftTabs: "session",
+ tabSize: "session",
+ wrap: "session",
+ indentedSoftWrap: "session",
+ foldStyle: "session",
+ mode: "session"
+});
+
+
+var relativeNumberRenderer = {
+ getText: function(session, row) {
+ return (Math.abs(session.selection.lead.row - row) || (row + 1 + (row < 9 ? "\xb7" : ""))) + "";
+ },
+ getWidth: function(session, lastLineNumber, config) {
+ return Math.max(
+ lastLineNumber.toString().length,
+ (config.lastRow + 1).toString().length,
+ 2
+ ) * config.characterWidth;
+ },
+ update: function(e, editor) {
+ editor.renderer.$loop.schedule(editor.renderer.CHANGE_GUTTER);
+ },
+ attach: function(editor) {
+ editor.renderer.$gutterLayer.$renderer = this;
+ editor.on("changeSelection", this.update);
+ this.update(null, editor);
+ },
+ detach: function(editor) {
+ if (editor.renderer.$gutterLayer.$renderer == this)
+ editor.renderer.$gutterLayer.$renderer = null;
+ editor.off("changeSelection", this.update);
+ this.update(null, editor);
+ }
+};
+
+exports.Editor = Editor;
+});
+
+define("ace/undomanager",["require","exports","module","ace/range"], function(require, exports, module) {
+"use strict";
+var UndoManager = function() {
+ this.$maxRev = 0;
+ this.$fromUndo = false;
+ this.reset();
+};
+
+(function() {
+
+ this.addSession = function(session) {
+ this.$session = session;
+ };
+ this.add = function(delta, allowMerge, session) {
+ if (this.$fromUndo) return;
+ if (delta == this.$lastDelta) return;
+ if (!this.$keepRedoStack) this.$redoStack.length = 0;
+ if (allowMerge === false || !this.lastDeltas) {
+ this.lastDeltas = [];
+ this.$undoStack.push(this.lastDeltas);
+ delta.id = this.$rev = ++this.$maxRev;
+ }
+ if (delta.action == "remove" || delta.action == "insert")
+ this.$lastDelta = delta;
+ this.lastDeltas.push(delta);
+ };
+
+ this.addSelection = function(selection, rev) {
+ this.selections.push({
+ value: selection,
+ rev: rev || this.$rev
+ });
+ };
+
+ this.startNewGroup = function() {
+ this.lastDeltas = null;
+ return this.$rev;
+ };
+
+ this.markIgnored = function(from, to) {
+ if (to == null) to = this.$rev + 1;
+ var stack = this.$undoStack;
+ for (var i = stack.length; i--;) {
+ var delta = stack[i][0];
+ if (delta.id <= from)
+ break;
+ if (delta.id < to)
+ delta.ignore = true;
+ }
+ this.lastDeltas = null;
+ };
+
+ this.getSelection = function(rev, after) {
+ var stack = this.selections;
+ for (var i = stack.length; i--;) {
+ var selection = stack[i];
+ if (selection.rev < rev) {
+ if (after)
+ selection = stack[i + 1];
+ return selection;
+ }
+ }
+ };
+
+ this.getRevision = function() {
+ return this.$rev;
+ };
+
+ this.getDeltas = function(from, to) {
+ if (to == null) to = this.$rev + 1;
+ var stack = this.$undoStack;
+ var end = null, start = 0;
+ for (var i = stack.length; i--;) {
+ var delta = stack[i][0];
+ if (delta.id < to && !end)
+ end = i+1;
+ if (delta.id <= from) {
+ start = i + 1;
+ break;
+ }
+ }
+ return stack.slice(start, end);
+ };
+
+ this.getChangedRanges = function(from, to) {
+ if (to == null) to = this.$rev + 1;
+
+ };
+
+ this.getChangedLines = function(from, to) {
+ if (to == null) to = this.$rev + 1;
+
+ };
+ this.undo = function(session, dontSelect) {
+ this.lastDeltas = null;
+ var stack = this.$undoStack;
+
+ if (!rearrangeUndoStack(stack, stack.length))
+ return;
+
+ if (!session)
+ session = this.$session;
+
+ if (this.$redoStackBaseRev !== this.$rev && this.$redoStack.length)
+ this.$redoStack = [];
+
+ this.$fromUndo = true;
+
+ var deltaSet = stack.pop();
+ var undoSelectionRange = null;
+ if (deltaSet) {
+ undoSelectionRange = session.undoChanges(deltaSet, dontSelect);
+ this.$redoStack.push(deltaSet);
+ this.$syncRev();
+ }
+
+ this.$fromUndo = false;
+
+ return undoSelectionRange;
+ };
+ this.redo = function(session, dontSelect) {
+ this.lastDeltas = null;
+
+ if (!session)
+ session = this.$session;
+
+ this.$fromUndo = true;
+ if (this.$redoStackBaseRev != this.$rev) {
+ var diff = this.getDeltas(this.$redoStackBaseRev, this.$rev + 1);
+ rebaseRedoStack(this.$redoStack, diff);
+ this.$redoStackBaseRev = this.$rev;
+ this.$redoStack.forEach(function(x) {
+ x[0].id = ++this.$maxRev;
+ }, this);
+ }
+ var deltaSet = this.$redoStack.pop();
+ var redoSelectionRange = null;
+
+ if (deltaSet) {
+ redoSelectionRange = session.redoChanges(deltaSet, dontSelect);
+ this.$undoStack.push(deltaSet);
+ this.$syncRev();
+ }
+ this.$fromUndo = false;
+
+ return redoSelectionRange;
+ };
+
+ this.$syncRev = function() {
+ var stack = this.$undoStack;
+ var nextDelta = stack[stack.length - 1];
+ var id = nextDelta && nextDelta[0].id || 0;
+ this.$redoStackBaseRev = id;
+ this.$rev = id;
+ };
+ this.reset = function() {
+ this.lastDeltas = null;
+ this.$lastDelta = null;
+ this.$undoStack = [];
+ this.$redoStack = [];
+ this.$rev = 0;
+ this.mark = 0;
+ this.$redoStackBaseRev = this.$rev;
+ this.selections = [];
+ };
+ this.canUndo = function() {
+ return this.$undoStack.length > 0;
+ };
+ this.canRedo = function() {
+ return this.$redoStack.length > 0;
+ };
+ this.bookmark = function(rev) {
+ if (rev == undefined)
+ rev = this.$rev;
+ this.mark = rev;
+ };
+ this.isAtBookmark = function() {
+ return this.$rev === this.mark;
+ };
+
+ this.toJSON = function() {
+
+ };
+
+ this.fromJSON = function() {
+
+ };
+
+ this.hasUndo = this.canUndo;
+ this.hasRedo = this.canRedo;
+ this.isClean = this.isAtBookmark;
+ this.markClean = this.bookmark;
+
+ this.$prettyPrint = function(delta) {
+ if (delta) return stringifyDelta(delta);
+ return stringifyDelta(this.$undoStack) + "\n---\n" + stringifyDelta(this.$redoStack);
+ };
+}).call(UndoManager.prototype);
+
+function rearrangeUndoStack(stack, pos) {
+ for (var i = pos; i--; ) {
+ var deltaSet = stack[i];
+ if (deltaSet && !deltaSet[0].ignore) {
+ while(i < pos - 1) {
+ var swapped = swapGroups(stack[i], stack[i + 1]);
+ stack[i] = swapped[0];
+ stack[i + 1] = swapped[1];
+ i++;
+ }
+ return true;
+ }
+ }
+}
+
+var Range = require("./range").Range;
+var cmp = Range.comparePoints;
+var comparePoints = Range.comparePoints;
+
+function $updateMarkers(delta) {
+ var isInsert = delta.action == "insert";
+ var start = delta.start;
+ var end = delta.end;
+ var rowShift = (end.row - start.row) * (isInsert ? 1 : -1);
+ var colShift = (end.column - start.column) * (isInsert ? 1 : -1);
+ if (isInsert) end = start;
+
+ for (var i in this.marks) {
+ var point = this.marks[i];
+ var cmp = comparePoints(point, start);
+ if (cmp < 0) {
+ continue; // delta starts after the range
+ }
+ if (cmp === 0) {
+ if (isInsert) {
+ if (point.bias == 1) {
+ cmp = 1;
+ }
+ else {
+ point.bias == -1;
+ continue;
+ }
+ }
+ }
+ var cmp2 = isInsert ? cmp : comparePoints(point, end);
+ if (cmp2 > 0) {
+ point.row += rowShift;
+ point.column += point.row == end.row ? colShift : 0;
+ continue;
+ }
+ if (!isInsert && cmp2 <= 0) {
+ point.row = start.row;
+ point.column = start.column;
+ if (cmp2 === 0)
+ point.bias = 1;
+ }
+ }
+}
+
+
+
+function clonePos(pos) {
+ return {row: pos.row,column: pos.column};
+}
+function cloneDelta(d) {
+ return {
+ start: clonePos(d.start),
+ end: clonePos(d.end),
+ action: d.action,
+ lines: d.lines.slice()
+ };
+}
+function stringifyDelta(d) {
+ d = d || this;
+ if (Array.isArray(d)) {
+ return d.map(stringifyDelta).join("\n");
+ }
+ var type = "";
+ if (d.action) {
+ type = d.action == "insert" ? "+" : "-";
+ type += "[" + d.lines + "]";
+ } else if (d.value) {
+ if (Array.isArray(d.value)) {
+ type = d.value.map(stringifyRange).join("\n");
+ } else {
+ type = stringifyRange(d.value);
+ }
+ }
+ if (d.start) {
+ type += stringifyRange(d);
+ }
+ if (d.id || d.rev) {
+ type += "\t(" + (d.id || d.rev) + ")";
+ }
+ return type;
+}
+function stringifyRange(r) {
+ return r.start.row + ":" + r.start.column
+ + "=>" + r.end.row + ":" + r.end.column;
+}
+
+function swap(d1, d2) {
+ var i1 = d1.action == "insert";
+ var i2 = d2.action == "insert";
+
+ if (i1 && i2) {
+ if (cmp(d2.start, d1.end) >= 0) {
+ shift(d2, d1, -1);
+ } else if (cmp(d2.start, d1.start) <= 0) {
+ shift(d1, d2, +1);
+ } else {
+ return null;
+ }
+ } else if (i1 && !i2) {
+ if (cmp(d2.start, d1.end) >= 0) {
+ shift(d2, d1, -1);
+ } else if (cmp(d2.end, d1.start) <= 0) {
+ shift(d1, d2, -1);
+ } else {
+ return null;
+ }
+ } else if (!i1 && i2) {
+ if (cmp(d2.start, d1.start) >= 0) {
+ shift(d2, d1, +1);
+ } else if (cmp(d2.start, d1.start) <= 0) {
+ shift(d1, d2, +1);
+ } else {
+ return null;
+ }
+ } else if (!i1 && !i2) {
+ if (cmp(d2.start, d1.start) >= 0) {
+ shift(d2, d1, +1);
+ } else if (cmp(d2.end, d1.start) <= 0) {
+ shift(d1, d2, -1);
+ } else {
+ return null;
+ }
+ }
+ return [d2, d1];
+}
+function swapGroups(ds1, ds2) {
+ for (var i = ds1.length; i--; ) {
+ for (var j = 0; j < ds2.length; j++) {
+ if (!swap(ds1[i], ds2[j])) {
+ while (i < ds1.length) {
+ while (j--) {
+ swap(ds2[j], ds1[i]);
+ }
+ j = ds2.length;
+ i++;
+ }
+ return [ds1, ds2];
+ }
+ }
+ }
+ ds1.selectionBefore = ds2.selectionBefore =
+ ds1.selectionAfter = ds2.selectionAfter = null;
+ return [ds2, ds1];
+}
+function xform(d1, c1) {
+ var i1 = d1.action == "insert";
+ var i2 = c1.action == "insert";
+
+ if (i1 && i2) {
+ if (cmp(d1.start, c1.start) < 0) {
+ shift(c1, d1, 1);
+ } else {
+ shift(d1, c1, 1);
+ }
+ } else if (i1 && !i2) {
+ if (cmp(d1.start, c1.end) >= 0) {
+ shift(d1, c1, -1);
+ } else if (cmp(d1.start, c1.start) <= 0) {
+ shift(c1, d1, +1);
+ } else {
+ shift(d1, Range.fromPoints(c1.start, d1.start), -1);
+ shift(c1, d1, +1);
+ }
+ } else if (!i1 && i2) {
+ if (cmp(c1.start, d1.end) >= 0) {
+ shift(c1, d1, -1);
+ } else if (cmp(c1.start, d1.start) <= 0) {
+ shift(d1, c1, +1);
+ } else {
+ shift(c1, Range.fromPoints(d1.start, c1.start), -1);
+ shift(d1, c1, +1);
+ }
+ } else if (!i1 && !i2) {
+ if (cmp(c1.start, d1.end) >= 0) {
+ shift(c1, d1, -1);
+ } else if (cmp(c1.end, d1.start) <= 0) {
+ shift(d1, c1, -1);
+ } else {
+ var before, after;
+ if (cmp(d1.start, c1.start) < 0) {
+ before = d1;
+ d1 = splitDelta(d1, c1.start);
+ }
+ if (cmp(d1.end, c1.end) > 0) {
+ after = splitDelta(d1, c1.end);
+ }
+
+ shiftPos(c1.end, d1.start, d1.end, -1);
+ if (after && !before) {
+ d1.lines = after.lines;
+ d1.start = after.start;
+ d1.end = after.end;
+ after = d1;
+ }
+
+ return [c1, before, after].filter(Boolean);
+ }
+ }
+ return [c1, d1];
+}
+
+function shift(d1, d2, dir) {
+ shiftPos(d1.start, d2.start, d2.end, dir);
+ shiftPos(d1.end, d2.start, d2.end, dir);
+}
+function shiftPos(pos, start, end, dir) {
+ if (pos.row == (dir == 1 ? start : end).row) {
+ pos.column += dir * (end.column - start.column);
+ }
+ pos.row += dir * (end.row - start.row);
+}
+function splitDelta(c, pos) {
+ var lines = c.lines;
+ var end = c.end;
+ c.end = clonePos(pos);
+ var rowsBefore = c.end.row - c.start.row;
+ var otherLines = lines.splice(rowsBefore, lines.length);
+
+ var col = rowsBefore ? pos.column : pos.column - c.start.column;
+ lines.push(otherLines[0].substring(0, col));
+ otherLines[0] = otherLines[0].substr(col) ;
+ var rest = {
+ start: clonePos(pos),
+ end: end,
+ lines: otherLines,
+ action: c.action
+ };
+ return rest;
+}
+
+function moveDeltasByOne(redoStack, d) {
+ d = cloneDelta(d);
+ for (var j = redoStack.length; j--;) {
+ var deltaSet = redoStack[j];
+ for (var i = 0; i < deltaSet.length; i++) {
+ var x = deltaSet[i];
+ var xformed = xform(x, d);
+ d = xformed[0];
+ if (xformed.length != 2) {
+ if (xformed[2]) {
+ deltaSet.splice(i + 1, 1, xformed[1], xformed[2]);
+ i++;
+ } else if (!xformed[1]) {
+ deltaSet.splice(i, 1);
+ i--;
+ }
+ }
+ }
+ if (!deltaSet.length) {
+ redoStack.splice(j, 1);
+ }
+ }
+ return redoStack;
+}
+function rebaseRedoStack(redoStack, deltaSets) {
+ for (var i = 0; i < deltaSets.length; i++) {
+ var deltas = deltaSets[i];
+ for (var j = 0; j < deltas.length; j++) {
+ moveDeltasByOne(redoStack, deltas[j]);
+ }
+ }
+}
+
+exports.UndoManager = UndoManager;
+
+});
+
+define("ace/layer/lines",["require","exports","module","ace/lib/dom"], function(require, exports, module) {
+"use strict";
+
+var dom = require("../lib/dom");
+
+var Lines = function(element, canvasHeight) {
+ this.element = element;
+ this.canvasHeight = canvasHeight || 500000;
+ this.element.style.height = (this.canvasHeight * 2) + "px";
+
+ this.cells = [];
+ this.cellCache = [];
+ this.$offsetCoefficient = 0;
+};
+
+(function() {
+
+ this.moveContainer = function(config) {
+ dom.translate(this.element, 0, -((config.firstRowScreen * config.lineHeight) % this.canvasHeight) - config.offset * this.$offsetCoefficient);
+ };
+
+ this.pageChanged = function(oldConfig, newConfig) {
+ return (
+ Math.floor((oldConfig.firstRowScreen * oldConfig.lineHeight) / this.canvasHeight) !==
+ Math.floor((newConfig.firstRowScreen * newConfig.lineHeight) / this.canvasHeight)
+ );
+ };
+
+ this.computeLineTop = function(row, config, session) {
+ var screenTop = config.firstRowScreen * config.lineHeight;
+ var screenPage = Math.floor(screenTop / this.canvasHeight);
+ var lineTop = session.documentToScreenRow(row, 0) * config.lineHeight;
+ return lineTop - (screenPage * this.canvasHeight);
+ };
+
+ this.computeLineHeight = function(row, config, session) {
+ return config.lineHeight * session.getRowLineCount(row);
+ };
+
+ this.getLength = function() {
+ return this.cells.length;
+ };
+
+ this.get = function(index) {
+ return this.cells[index];
+ };
+
+ this.shift = function() {
+ this.$cacheCell(this.cells.shift());
+ };
+
+ this.pop = function() {
+ this.$cacheCell(this.cells.pop());
+ };
+
+ this.push = function(cell) {
+ if (Array.isArray(cell)) {
+ this.cells.push.apply(this.cells, cell);
+ var fragment = dom.createFragment(this.element);
+ for (var i=0; i<cell.length; i++) {
+ fragment.appendChild(cell[i].element);
+ }
+ this.element.appendChild(fragment);
+ } else {
+ this.cells.push(cell);
+ this.element.appendChild(cell.element);
+ }
+ };
+
+ this.unshift = function(cell) {
+ if (Array.isArray(cell)) {
+ this.cells.unshift.apply(this.cells, cell);
+ var fragment = dom.createFragment(this.element);
+ for (var i=0; i<cell.length; i++) {
+ fragment.appendChild(cell[i].element);
+ }
+ if (this.element.firstChild)
+ this.element.insertBefore(fragment, this.element.firstChild);
+ else
+ this.element.appendChild(fragment);
+ } else {
+ this.cells.unshift(cell);
+ this.element.insertAdjacentElement("afterbegin", cell.element);
+ }
+ };
+
+ this.last = function() {
+ if (this.cells.length)
+ return this.cells[this.cells.length-1];
+ else
+ return null;
+ };
+
+ this.$cacheCell = function(cell) {
+ if (!cell)
+ return;
+
+ cell.element.remove();
+ this.cellCache.push(cell);
+ };
+
+ this.createCell = function(row, config, session, initElement) {
+ var cell = this.cellCache.pop();
+ if (!cell) {
+ var element = dom.createElement("div");
+ if (initElement)
+ initElement(element);
+
+ this.element.appendChild(element);
+
+ cell = {
+ element: element,
+ text: "",
+ row: row
+ };
+ }
+ cell.row = row;
+
+ return cell;
+ };
+
+}).call(Lines.prototype);
+
+exports.Lines = Lines;
+
+});
+
+define("ace/layer/gutter",["require","exports","module","ace/lib/dom","ace/lib/oop","ace/lib/lang","ace/lib/event_emitter","ace/layer/lines"], function(require, exports, module) {
+"use strict";
+
+var dom = require("../lib/dom");
+var oop = require("../lib/oop");
+var lang = require("../lib/lang");
+var EventEmitter = require("../lib/event_emitter").EventEmitter;
+var Lines = require("./lines").Lines;
+
+var Gutter = function(parentEl) {
+ this.element = dom.createElement("div");
+ this.element.className = "ace_layer ace_gutter-layer";
+ parentEl.appendChild(this.element);
+ this.setShowFoldWidgets(this.$showFoldWidgets);
+
+ this.gutterWidth = 0;
+
+ this.$annotations = [];
+ this.$updateAnnotations = this.$updateAnnotations.bind(this);
+
+ this.$lines = new Lines(this.element);
+ this.$lines.$offsetCoefficient = 1;
+};
+
+(function() {
+
+ oop.implement(this, EventEmitter);
+
+ this.setSession = function(session) {
+ if (this.session)
+ this.session.off("change", this.$updateAnnotations);
+ this.session = session;
+ if (session)
+ session.on("change", this.$updateAnnotations);
+ };
+
+ this.addGutterDecoration = function(row, className) {
+ if (window.console)
+ console.warn && console.warn("deprecated use session.addGutterDecoration");
+ this.session.addGutterDecoration(row, className);
+ };
+
+ this.removeGutterDecoration = function(row, className) {
+ if (window.console)
+ console.warn && console.warn("deprecated use session.removeGutterDecoration");
+ this.session.removeGutterDecoration(row, className);
+ };
+
+ this.setAnnotations = function(annotations) {
+ this.$annotations = [];
+ for (var i = 0; i < annotations.length; i++) {
+ var annotation = annotations[i];
+ var row = annotation.row;
+ var rowInfo = this.$annotations[row];
+ if (!rowInfo)
+ rowInfo = this.$annotations[row] = {text: []};
+
+ var annoText = annotation.text;
+ annoText = annoText ? lang.escapeHTML(annoText) : annotation.html || "";
+
+ if (rowInfo.text.indexOf(annoText) === -1)
+ rowInfo.text.push(annoText);
+
+ var type = annotation.type;
+ if (type == "error")
+ rowInfo.className = " ace_error";
+ else if (type == "warning" && rowInfo.className != " ace_error")
+ rowInfo.className = " ace_warning";
+ else if (type == "info" && (!rowInfo.className))
+ rowInfo.className = " ace_info";
+ }
+ };
+
+ this.$updateAnnotations = function (delta) {
+ if (!this.$annotations.length)
+ return;
+ var firstRow = delta.start.row;
+ var len = delta.end.row - firstRow;
+ if (len === 0) {
+ } else if (delta.action == 'remove') {
+ this.$annotations.splice(firstRow, len + 1, null);
+ } else {
+ var args = new Array(len + 1);
+ args.unshift(firstRow, 1);
+ this.$annotations.splice.apply(this.$annotations, args);
+ }
+ };
+
+ this.update = function(config) {
+ this.config = config;
+
+ var session = this.session;
+ var firstRow = config.firstRow;
+ var lastRow = Math.min(config.lastRow + config.gutterOffset, // needed to compensate for hor scollbar
+ session.getLength() - 1);
+
+ this.oldLastRow = lastRow;
+ this.config = config;
+
+ this.$lines.moveContainer(config);
+ this.$updateCursorRow();
+
+ var fold = session.getNextFoldLine(firstRow);
+ var foldStart = fold ? fold.start.row : Infinity;
+
+ var cell = null;
+ var index = -1;
+ var row = firstRow;
+
+ while (true) {
+ if (row > foldStart) {
+ row = fold.end.row + 1;
+ fold = session.getNextFoldLine(row, fold);
+ foldStart = fold ? fold.start.row : Infinity;
+ }
+ if (row > lastRow) {
+ while (this.$lines.getLength() > index + 1)
+ this.$lines.pop();
+
+ break;
+ }
+
+ cell = this.$lines.get(++index);
+ if (cell) {
+ cell.row = row;
+ } else {
+ cell = this.$lines.createCell(row, config, this.session, onCreateCell);
+ this.$lines.push(cell);
+ }
+
+ this.$renderCell(cell, config, fold, row);
+ row++;
+ }
+
+ this._signal("afterRender");
+ this.$updateGutterWidth(config);
+ };
+
+ this.$updateGutterWidth = function(config) {
+ var session = this.session;
+
+ var gutterRenderer = session.gutterRenderer || this.$renderer;
+
+ var firstLineNumber = session.$firstLineNumber;
+ var lastLineText = this.$lines.last() ? this.$lines.last().text : "";
+
+ if (this.$fixedWidth || session.$useWrapMode)
+ lastLineText = session.getLength() + firstLineNumber - 1;
+
+ var gutterWidth = gutterRenderer
+ ? gutterRenderer.getWidth(session, lastLineText, config)
+ : lastLineText.toString().length * config.characterWidth;
+
+ var padding = this.$padding || this.$computePadding();
+ gutterWidth += padding.left + padding.right;
+ if (gutterWidth !== this.gutterWidth && !isNaN(gutterWidth)) {
+ this.gutterWidth = gutterWidth;
+ this.element.parentNode.style.width =
+ this.element.style.width = Math.ceil(this.gutterWidth) + "px";
+ this._signal("changeGutterWidth", gutterWidth);
+ }
+ };
+
+ this.$updateCursorRow = function() {
+ if (!this.$highlightGutterLine)
+ return;
+
+ var position = this.session.selection.getCursor();
+ if (this.$cursorRow === position.row)
+ return;
+
+ this.$cursorRow = position.row;
+ };
+
+ this.updateLineHighlight = function() {
+ if (!this.$highlightGutterLine)
+ return;
+ var row = this.session.selection.cursor.row;
+ this.$cursorRow = row;
+
+ if (this.$cursorCell && this.$cursorCell.row == row)
+ return;
+ if (this.$cursorCell)
+ this.$cursorCell.element.className = this.$cursorCell.element.className.replace("ace_gutter-active-line ", "");
+ var cells = this.$lines.cells;
+ this.$cursorCell = null;
+ for (var i = 0; i < cells.length; i++) {
+ var cell = cells[i];
+ if (cell.row >= this.$cursorRow) {
+ if (cell.row > this.$cursorRow) {
+ var fold = this.session.getFoldLine(this.$cursorRow);
+ if (i > 0 && fold && fold.start.row == cells[i - 1].row)
+ cell = cells[i - 1];
+ else
+ break;
+ }
+ cell.element.className = "ace_gutter-active-line " + cell.element.className;
+ this.$cursorCell = cell;
+ break;
+ }
+ }
+ };
+
+ this.scrollLines = function(config) {
+ var oldConfig = this.config;
+ this.config = config;
+
+ this.$updateCursorRow();
+ if (this.$lines.pageChanged(oldConfig, config))
+ return this.update(config);
+
+ this.$lines.moveContainer(config);
+
+ var lastRow = Math.min(config.lastRow + config.gutterOffset, // needed to compensate for hor scollbar
+ this.session.getLength() - 1);
+ var oldLastRow = this.oldLastRow;
+ this.oldLastRow = lastRow;
+
+ if (!oldConfig || oldLastRow < config.firstRow)
+ return this.update(config);
+
+ if (lastRow < oldConfig.firstRow)
+ return this.update(config);
+
+ if (oldConfig.firstRow < config.firstRow)
+ for (var row=this.session.getFoldedRowCount(oldConfig.firstRow, config.firstRow - 1); row>0; row--)
+ this.$lines.shift();
+
+ if (oldLastRow > lastRow)
+ for (var row=this.session.getFoldedRowCount(lastRow + 1, oldLastRow); row>0; row--)
+ this.$lines.pop();
+
+ if (config.firstRow < oldConfig.firstRow) {
+ this.$lines.unshift(this.$renderLines(config, config.firstRow, oldConfig.firstRow - 1));
+ }
+
+ if (lastRow > oldLastRow) {
+ this.$lines.push(this.$renderLines(config, oldLastRow + 1, lastRow));
+ }
+
+ this.updateLineHighlight();
+
+ this._signal("afterRender");
+ this.$updateGutterWidth(config);
+ };
+
+ this.$renderLines = function(config, firstRow, lastRow) {
+ var fragment = [];
+ var row = firstRow;
+ var foldLine = this.session.getNextFoldLine(row);
+ var foldStart = foldLine ? foldLine.start.row : Infinity;
+
+ while (true) {
+ if (row > foldStart) {
+ row = foldLine.end.row+1;
+ foldLine = this.session.getNextFoldLine(row, foldLine);
+ foldStart = foldLine ? foldLine.start.row : Infinity;
+ }
+ if (row > lastRow)
+ break;
+
+ var cell = this.$lines.createCell(row, config, this.session, onCreateCell);
+ this.$renderCell(cell, config, foldLine, row);
+ fragment.push(cell);
+
+ row++;
+ }
+ return fragment;
+ };
+
+ this.$renderCell = function(cell, config, fold, row) {
+ var element = cell.element;
+
+ var session = this.session;
+
+ var textNode = element.childNodes[0];
+ var foldWidget = element.childNodes[1];
+
+ var firstLineNumber = session.$firstLineNumber;
+
+ var breakpoints = session.$breakpoints;
+ var decorations = session.$decorations;
+ var gutterRenderer = session.gutterRenderer || this.$renderer;
+ var foldWidgets = this.$showFoldWidgets && session.foldWidgets;
+ var foldStart = fold ? fold.start.row : Number.MAX_VALUE;
+
+ var className = "ace_gutter-cell ";
+ if (this.$highlightGutterLine) {
+ if (row == this.$cursorRow || (fold && row < this.$cursorRow && row >= foldStart && this.$cursorRow <= fold.end.row)) {
+ className += "ace_gutter-active-line ";
+ if (this.$cursorCell != cell) {
+ if (this.$cursorCell)
+ this.$cursorCell.element.className = this.$cursorCell.element.className.replace("ace_gutter-active-line ", "");
+ this.$cursorCell = cell;
+ }
+ }
+ }
+
+ if (breakpoints[row])
+ className += breakpoints[row];
+ if (decorations[row])
+ className += decorations[row];
+ if (this.$annotations[row])
+ className += this.$annotations[row].className;
+ if (element.className != className)
+ element.className = className;
+
+ if (foldWidgets) {
+ var c = foldWidgets[row];
+ if (c == null)
+ c = foldWidgets[row] = session.getFoldWidget(row);
+ }
+
+ if (c) {
+ var className = "ace_fold-widget ace_" + c;
+ if (c == "start" && row == foldStart && row < fold.end.row)
+ className += " ace_closed";
+ else
+ className += " ace_open";
+ if (foldWidget.className != className)
+ foldWidget.className = className;
+
+ var foldHeight = config.lineHeight + "px";
+ dom.setStyle(foldWidget.style, "height", foldHeight);
+ dom.setStyle(foldWidget.style, "display", "inline-block");
+ } else {
+ if (foldWidget) {
+ dom.setStyle(foldWidget.style, "display", "none");
+ }
+ }
+
+ var text = (gutterRenderer
+ ? gutterRenderer.getText(session, row)
+ : row + firstLineNumber).toString();
+
+ if (text !== textNode.data) {
+ textNode.data = text;
+ }
+
+ dom.setStyle(cell.element.style, "height", this.$lines.computeLineHeight(row, config, session) + "px");
+ dom.setStyle(cell.element.style, "top", this.$lines.computeLineTop(row, config, session) + "px");
+
+ cell.text = text;
+ return cell;
+ };
+
+ this.$fixedWidth = false;
+
+ this.$highlightGutterLine = true;
+ this.$renderer = "";
+ this.setHighlightGutterLine = function(highlightGutterLine) {
+ this.$highlightGutterLine = highlightGutterLine;
+ };
+
+ this.$showLineNumbers = true;
+ this.$renderer = "";
+ this.setShowLineNumbers = function(show) {
+ this.$renderer = !show && {
+ getWidth: function() {return 0;},
+ getText: function() {return "";}
+ };
+ };
+
+ this.getShowLineNumbers = function() {
+ return this.$showLineNumbers;
+ };
+
+ this.$showFoldWidgets = true;
+ this.setShowFoldWidgets = function(show) {
+ if (show)
+ dom.addCssClass(this.element, "ace_folding-enabled");
+ else
+ dom.removeCssClass(this.element, "ace_folding-enabled");
+
+ this.$showFoldWidgets = show;
+ this.$padding = null;
+ };
+
+ this.getShowFoldWidgets = function() {
+ return this.$showFoldWidgets;
+ };
+
+ this.$computePadding = function() {
+ if (!this.element.firstChild)
+ return {left: 0, right: 0};
+ var style = dom.computedStyle(this.element.firstChild);
+ this.$padding = {};
+ this.$padding.left = (parseInt(style.borderLeftWidth) || 0)
+ + (parseInt(style.paddingLeft) || 0) + 1;
+ this.$padding.right = (parseInt(style.borderRightWidth) || 0)
+ + (parseInt(style.paddingRight) || 0);
+ return this.$padding;
+ };
+
+ this.getRegion = function(point) {
+ var padding = this.$padding || this.$computePadding();
+ var rect = this.element.getBoundingClientRect();
+ if (point.x < padding.left + rect.left)
+ return "markers";
+ if (this.$showFoldWidgets && point.x > rect.right - padding.right)
+ return "foldWidgets";
+ };
+
+}).call(Gutter.prototype);
+
+function onCreateCell(element) {
+ var textNode = document.createTextNode('');
+ element.appendChild(textNode);
+
+ var foldWidget = dom.createElement("span");
+ element.appendChild(foldWidget);
+
+ return element;
+}
+
+exports.Gutter = Gutter;
+
+});
+
+define("ace/layer/marker",["require","exports","module","ace/range","ace/lib/dom"], function(require, exports, module) {
+"use strict";
+
+var Range = require("../range").Range;
+var dom = require("../lib/dom");
+
+var Marker = function(parentEl) {
+ this.element = dom.createElement("div");
+ this.element.className = "ace_layer ace_marker-layer";
+ parentEl.appendChild(this.element);
+};
+
+(function() {
+
+ this.$padding = 0;
+
+ this.setPadding = function(padding) {
+ this.$padding = padding;
+ };
+ this.setSession = function(session) {
+ this.session = session;
+ };
+
+ this.setMarkers = function(markers) {
+ this.markers = markers;
+ };
+
+ this.elt = function(className, css) {
+ var x = this.i != -1 && this.element.childNodes[this.i];
+ if (!x) {
+ x = document.createElement("div");
+ this.element.appendChild(x);
+ this.i = -1;
+ } else {
+ this.i++;
+ }
+ x.style.cssText = css;
+ x.className = className;
+ };
+
+ this.update = function(config) {
+ if (!config) return;
+
+ this.config = config;
+
+ this.i = 0;
+ var html;
+ for (var key in this.markers) {
+ var marker = this.markers[key];
+
+ if (!marker.range) {
+ marker.update(html, this, this.session, config);
+ continue;
+ }
+
+ var range = marker.range.clipRows(config.firstRow, config.lastRow);
+ if (range.isEmpty()) continue;
+
+ range = range.toScreenRange(this.session);
+ if (marker.renderer) {
+ var top = this.$getTop(range.start.row, config);
+ var left = this.$padding + range.start.column * config.characterWidth;
+ marker.renderer(html, range, left, top, config);
+ } else if (marker.type == "fullLine") {
+ this.drawFullLineMarker(html, range, marker.clazz, config);
+ } else if (marker.type == "screenLine") {
+ this.drawScreenLineMarker(html, range, marker.clazz, config);
+ } else if (range.isMultiLine()) {
+ if (marker.type == "text")
+ this.drawTextMarker(html, range, marker.clazz, config);
+ else
+ this.drawMultiLineMarker(html, range, marker.clazz, config);
+ } else {
+ this.drawSingleLineMarker(html, range, marker.clazz + " ace_start" + " ace_br15", config);
+ }
+ }
+ if (this.i !=-1) {
+ while (this.i < this.element.childElementCount)
+ this.element.removeChild(this.element.lastChild);
+ }
+ };
+
+ this.$getTop = function(row, layerConfig) {
+ return (row - layerConfig.firstRowScreen) * layerConfig.lineHeight;
+ };
+
+ function getBorderClass(tl, tr, br, bl) {
+ return (tl ? 1 : 0) | (tr ? 2 : 0) | (br ? 4 : 0) | (bl ? 8 : 0);
+ }
+ this.drawTextMarker = function(stringBuilder, range, clazz, layerConfig, extraStyle) {
+ var session = this.session;
+ var start = range.start.row;
+ var end = range.end.row;
+ var row = start;
+ var prev = 0;
+ var curr = 0;
+ var next = session.getScreenLastRowColumn(row);
+ var lineRange = new Range(row, range.start.column, row, curr);
+ for (; row <= end; row++) {
+ lineRange.start.row = lineRange.end.row = row;
+ lineRange.start.column = row == start ? range.start.column : session.getRowWrapIndent(row);
+ lineRange.end.column = next;
+ prev = curr;
+ curr = next;
+ next = row + 1 < end ? session.getScreenLastRowColumn(row + 1) : row == end ? 0 : range.end.column;
+ this.drawSingleLineMarker(stringBuilder, lineRange,
+ clazz + (row == start ? " ace_start" : "") + " ace_br"
+ + getBorderClass(row == start || row == start + 1 && range.start.column, prev < curr, curr > next, row == end),
+ layerConfig, row == end ? 0 : 1, extraStyle);
+ }
+ };
+ this.drawMultiLineMarker = function(stringBuilder, range, clazz, config, extraStyle) {
+ var padding = this.$padding;
+ var height = config.lineHeight;
+ var top = this.$getTop(range.start.row, config);
+ var left = padding + range.start.column * config.characterWidth;
+ extraStyle = extraStyle || "";
+
+ if (this.session.$bidiHandler.isBidiRow(range.start.row)) {
+ var range1 = range.clone();
+ range1.end.row = range1.start.row;
+ range1.end.column = this.session.getLine(range1.start.row).length;
+ this.drawBidiSingleLineMarker(stringBuilder, range1, clazz + " ace_br1 ace_start", config, null, extraStyle);
+ } else {
+ this.elt(
+ clazz + " ace_br1 ace_start",
+ "height:"+ height+ "px;"+ "right:0;"+ "top:"+top+ "px;left:"+ left+ "px;" + (extraStyle || "")
+ );
+ }
+ if (this.session.$bidiHandler.isBidiRow(range.end.row)) {
+ var range1 = range.clone();
+ range1.start.row = range1.end.row;
+ range1.start.column = 0;
+ this.drawBidiSingleLineMarker(stringBuilder, range1, clazz + " ace_br12", config, null, extraStyle);
+ } else {
+ top = this.$getTop(range.end.row, config);
+ var width = range.end.column * config.characterWidth;
+
+ this.elt(
+ clazz + " ace_br12",
+ "height:"+ height+ "px;"+
+ "width:"+ width+ "px;"+
+ "top:"+ top+ "px;"+
+ "left:"+ padding+ "px;"+ (extraStyle || "")
+ );
+ }
+ height = (range.end.row - range.start.row - 1) * config.lineHeight;
+ if (height <= 0)
+ return;
+ top = this.$getTop(range.start.row + 1, config);
+
+ var radiusClass = (range.start.column ? 1 : 0) | (range.end.column ? 0 : 8);
+
+ this.elt(
+ clazz + (radiusClass ? " ace_br" + radiusClass : ""),
+ "height:"+ height+ "px;"+
+ "right:0;"+
+ "top:"+ top+ "px;"+
+ "left:"+ padding+ "px;"+ (extraStyle || "")
+ );
+ };
+ this.drawSingleLineMarker = function(stringBuilder, range, clazz, config, extraLength, extraStyle) {
+ if (this.session.$bidiHandler.isBidiRow(range.start.row))
+ return this.drawBidiSingleLineMarker(stringBuilder, range, clazz, config, extraLength, extraStyle);
+ var height = config.lineHeight;
+ var width = (range.end.column + (extraLength || 0) - range.start.column) * config.characterWidth;
+
+ var top = this.$getTop(range.start.row, config);
+ var left = this.$padding + range.start.column * config.characterWidth;
+
+ this.elt(
+ clazz,
+ "height:"+ height+ "px;"+
+ "width:"+ width+ "px;"+
+ "top:"+ top+ "px;"+
+ "left:"+ left+ "px;"+ (extraStyle || "")
+ );
+ };
+ this.drawBidiSingleLineMarker = function(stringBuilder, range, clazz, config, extraLength, extraStyle) {
+ var height = config.lineHeight, top = this.$getTop(range.start.row, config), padding = this.$padding;
+ var selections = this.session.$bidiHandler.getSelections(range.start.column, range.end.column);
+
+ selections.forEach(function(selection) {
+ this.elt(
+ clazz,
+ "height:" + height + "px;" +
+ "width:" + selection.width + (extraLength || 0) + "px;" +
+ "top:" + top + "px;" +
+ "left:" + (padding + selection.left) + "px;" + (extraStyle || "")
+ );
+ }, this);
+ };
+
+ this.drawFullLineMarker = function(stringBuilder, range, clazz, config, extraStyle) {
+ var top = this.$getTop(range.start.row, config);
+ var height = config.lineHeight;
+ if (range.start.row != range.end.row)
+ height += this.$getTop(range.end.row, config) - top;
+
+ this.elt(
+ clazz,
+ "height:"+ height+ "px;"+
+ "top:"+ top+ "px;"+
+ "left:0;right:0;"+ (extraStyle || "")
+ );
+ };
+
+ this.drawScreenLineMarker = function(stringBuilder, range, clazz, config, extraStyle) {
+ var top = this.$getTop(range.start.row, config);
+ var height = config.lineHeight;
+
+ this.elt(
+ clazz,
+ "height:"+ height+ "px;"+
+ "top:"+ top+ "px;"+
+ "left:0;right:0;"+ (extraStyle || "")
+ );
+ };
+
+}).call(Marker.prototype);
+
+exports.Marker = Marker;
+
+});
+
+define("ace/layer/text",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/layer/lines","ace/lib/event_emitter"], function(require, exports, module) {
+"use strict";
+
+var oop = require("../lib/oop");
+var dom = require("../lib/dom");
+var lang = require("../lib/lang");
+var Lines = require("./lines").Lines;
+var EventEmitter = require("../lib/event_emitter").EventEmitter;
+
+var Text = function(parentEl) {
+ this.dom = dom;
+ this.element = this.dom.createElement("div");
+ this.element.className = "ace_layer ace_text-layer";
+ parentEl.appendChild(this.element);
+ this.$updateEolChar = this.$updateEolChar.bind(this);
+ this.$lines = new Lines(this.element);
+};
+
+(function() {
+
+ oop.implement(this, EventEmitter);
+
+ this.EOF_CHAR = "\xB6";
+ this.EOL_CHAR_LF = "\xAC";
+ this.EOL_CHAR_CRLF = "\xa4";
+ this.EOL_CHAR = this.EOL_CHAR_LF;
+ this.TAB_CHAR = "\u2014"; //"\u21E5";
+ this.SPACE_CHAR = "\xB7";
+ this.$padding = 0;
+ this.MAX_LINE_LENGTH = 10000;
+
+ this.$updateEolChar = function() {
+ var doc = this.session.doc;
+ var unixMode = doc.getNewLineCharacter() == "\n" && doc.getNewLineMode() != "windows";
+ var EOL_CHAR = unixMode ? this.EOL_CHAR_LF : this.EOL_CHAR_CRLF;
+ if (this.EOL_CHAR != EOL_CHAR) {
+ this.EOL_CHAR = EOL_CHAR;
+ return true;
+ }
+ };
+
+ this.setPadding = function(padding) {
+ this.$padding = padding;
+ this.element.style.margin = "0 " + padding + "px";
+ };
+
+ this.getLineHeight = function() {
+ return this.$fontMetrics.$characterSize.height || 0;
+ };
+
+ this.getCharacterWidth = function() {
+ return this.$fontMetrics.$characterSize.width || 0;
+ };
+
+ this.$setFontMetrics = function(measure) {
+ this.$fontMetrics = measure;
+ this.$fontMetrics.on("changeCharacterSize", function(e) {
+ this._signal("changeCharacterSize", e);
+ }.bind(this));
+ this.$pollSizeChanges();
+ };
+
+ this.checkForSizeChanges = function() {
+ this.$fontMetrics.checkForSizeChanges();
+ };
+ this.$pollSizeChanges = function() {
+ return this.$pollSizeChangesTimer = this.$fontMetrics.$pollSizeChanges();
+ };
+ this.setSession = function(session) {
+ this.session = session;
+ if (session)
+ this.$computeTabString();
+ };
+
+ this.showInvisibles = false;
+ this.showSpaces = false;
+ this.showTabs = false;
+ this.showEOL = false;
+ this.setShowInvisibles = function(showInvisibles) {
+ if (this.showInvisibles == showInvisibles)
+ return false;
+
+ this.showInvisibles = showInvisibles;
+ if (typeof showInvisibles == "string") {
+ this.showSpaces = /tab/i.test(showInvisibles);
+ this.showTabs = /space/i.test(showInvisibles);
+ this.showEOL = /eol/i.test(showInvisibles);
+ } else {
+ this.showSpaces = this.showTabs = this.showEOL = showInvisibles;
+ }
+ this.$computeTabString();
+ return true;
+ };
+
+ this.displayIndentGuides = true;
+ this.setDisplayIndentGuides = function(display) {
+ if (this.displayIndentGuides == display)
+ return false;
+
+ this.displayIndentGuides = display;
+ this.$computeTabString();
+ return true;
+ };
+
+ this.$tabStrings = [];
+ this.onChangeTabSize =
+ this.$computeTabString = function() {
+ var tabSize = this.session.getTabSize();
+ this.tabSize = tabSize;
+ var tabStr = this.$tabStrings = [0];
+ for (var i = 1; i < tabSize + 1; i++) {
+ if (this.showTabs) {
+ var span = this.dom.createElement("span");
+ span.className = "ace_invisible ace_invisible_tab";
+ span.textContent = lang.stringRepeat(this.TAB_CHAR, i);
+ tabStr.push(span);
+ } else {
+ tabStr.push(this.dom.createTextNode(lang.stringRepeat(" ", i), this.element));
+ }
+ }
+ if (this.displayIndentGuides) {
+ this.$indentGuideRe = /\s\S| \t|\t |\s$/;
+ var className = "ace_indent-guide";
+ var spaceClass = this.showSpaces ? " ace_invisible ace_invisible_space" : "";
+ var spaceContent = this.showSpaces
+ ? lang.stringRepeat(this.SPACE_CHAR, this.tabSize)
+ : lang.stringRepeat(" ", this.tabSize);
+
+ var tabClass = this.showTabs ? " ace_invisible ace_invisible_tab" : "";
+ var tabContent = this.showTabs
+ ? lang.stringRepeat(this.TAB_CHAR, this.tabSize)
+ : spaceContent;
+
+ var span = this.dom.createElement("span");
+ span.className = className + spaceClass;
+ span.textContent = spaceContent;
+ this.$tabStrings[" "] = span;
+
+ var span = this.dom.createElement("span");
+ span.className = className + tabClass;
+ span.textContent = tabContent;
+ this.$tabStrings["\t"] = span;
+ }
+ };
+
+ this.updateLines = function(config, firstRow, lastRow) {
+ if (this.config.lastRow != config.lastRow ||
+ this.config.firstRow != config.firstRow) {
+ return this.update(config);
+ }
+
+ this.config = config;
+
+ var first = Math.max(firstRow, config.firstRow);
+ var last = Math.min(lastRow, config.lastRow);
+
+ var lineElements = this.element.childNodes;
+ var lineElementsIdx = 0;
+
+ for (var row = config.firstRow; row < first; row++) {
+ var foldLine = this.session.getFoldLine(row);
+ if (foldLine) {
+ if (foldLine.containsRow(first)) {
+ first = foldLine.start.row;
+ break;
+ } else {
+ row = foldLine.end.row;
+ }
+ }
+ lineElementsIdx ++;
+ }
+
+ var heightChanged = false;
+ var row = first;
+ var foldLine = this.session.getNextFoldLine(row);
+ var foldStart = foldLine ? foldLine.start.row : Infinity;
+
+ while (true) {
+ if (row > foldStart) {
+ row = foldLine.end.row+1;
+ foldLine = this.session.getNextFoldLine(row, foldLine);
+ foldStart = foldLine ? foldLine.start.row :Infinity;
+ }
+ if (row > last)
+ break;
+
+ var lineElement = lineElements[lineElementsIdx++];
+ if (lineElement) {
+ this.dom.removeChildren(lineElement);
+ this.$renderLine(
+ lineElement, row, row == foldStart ? foldLine : false
+ );
+
+ if (heightChanged)
+ lineElement.style.top = this.$lines.computeLineTop(row, config, this.session) + "px";
+
+ var height = (config.lineHeight * this.session.getRowLength(row)) + "px";
+ if (lineElement.style.height != height) {
+ heightChanged = true;
+ lineElement.style.height = height;
+ }
+ }
+ row++;
+ }
+ if (heightChanged) {
+ while (lineElementsIdx < this.$lines.cells.length) {
+ var cell = this.$lines.cells[lineElementsIdx++];
+ cell.element.style.top = this.$lines.computeLineTop(cell.row, config, this.session) + "px";
+ }
+ }
+ };
+
+ this.scrollLines = function(config) {
+ var oldConfig = this.config;
+ this.config = config;
+
+ if (this.$lines.pageChanged(oldConfig, config))
+ return this.update(config);
+
+ this.$lines.moveContainer(config);
+
+ var lastRow = config.lastRow;
+ var oldLastRow = oldConfig ? oldConfig.lastRow : -1;
+
+ if (!oldConfig || oldLastRow < config.firstRow)
+ return this.update(config);
+
+ if (lastRow < oldConfig.firstRow)
+ return this.update(config);
+
+ if (!oldConfig || oldConfig.lastRow < config.firstRow)
+ return this.update(config);
+
+ if (config.lastRow < oldConfig.firstRow)
+ return this.update(config);
+
+ if (oldConfig.firstRow < config.firstRow)
+ for (var row=this.session.getFoldedRowCount(oldConfig.firstRow, config.firstRow - 1); row>0; row--)
+ this.$lines.shift();
+
+ if (oldConfig.lastRow > config.lastRow)
+ for (var row=this.session.getFoldedRowCount(config.lastRow + 1, oldConfig.lastRow); row>0; row--)
+ this.$lines.pop();
+
+ if (config.firstRow < oldConfig.firstRow) {
+ this.$lines.unshift(this.$renderLinesFragment(config, config.firstRow, oldConfig.firstRow - 1));
+ }
+
+ if (config.lastRow > oldConfig.lastRow) {
+ this.$lines.push(this.$renderLinesFragment(config, oldConfig.lastRow + 1, config.lastRow));
+ }
+ };
+
+ this.$renderLinesFragment = function(config, firstRow, lastRow) {
+ var fragment = [];
+ var row = firstRow;
+ var foldLine = this.session.getNextFoldLine(row);
+ var foldStart = foldLine ? foldLine.start.row : Infinity;
+
+ while (true) {
+ if (row > foldStart) {
+ row = foldLine.end.row+1;
+ foldLine = this.session.getNextFoldLine(row, foldLine);
+ foldStart = foldLine ? foldLine.start.row : Infinity;
+ }
+ if (row > lastRow)
+ break;
+
+ var line = this.$lines.createCell(row, config, this.session);
+
+ var lineEl = line.element;
+ this.dom.removeChildren(lineEl);
+ dom.setStyle(lineEl.style, "height", this.$lines.computeLineHeight(row, config, this.session) + "px");
+ dom.setStyle(lineEl.style, "top", this.$lines.computeLineTop(row, config, this.session) + "px");
+ this.$renderLine(lineEl, row, row == foldStart ? foldLine : false);
+
+ if (this.$useLineGroups()) {
+ lineEl.className = "ace_line_group";
+ } else {
+ lineEl.className = "ace_line";
+ }
+ fragment.push(line);
+
+ row++;
+ }
+ return fragment;
+ };
+
+ this.update = function(config) {
+ this.$lines.moveContainer(config);
+
+ this.config = config;
+
+ var firstRow = config.firstRow;
+ var lastRow = config.lastRow;
+
+ var lines = this.$lines;
+ while (lines.getLength())
+ lines.pop();
+
+ lines.push(this.$renderLinesFragment(config, firstRow, lastRow));
+ };
+
+ this.$textToken = {
+ "text": true,
+ "rparen": true,
+ "lparen": true
+ };
+
+ this.$renderToken = function(parent, screenColumn, token, value) {
+ var self = this;
+ var re = /(\t)|( +)|([\x00-\x1f\x80-\xa0\xad\u1680\u180E\u2000-\u200f\u2028\u2029\u202F\u205F\uFEFF\uFFF9-\uFFFC]+)|(\u3000)|([\u1100-\u115F\u11A3-\u11A7\u11FA-\u11FF\u2329-\u232A\u2E80-\u2E99\u2E9B-\u2EF3\u2F00-\u2FD5\u2FF0-\u2FFB\u3001-\u303E\u3041-\u3096\u3099-\u30FF\u3105-\u312D\u3131-\u318E\u3190-\u31BA\u31C0-\u31E3\u31F0-\u321E\u3220-\u3247\u3250-\u32FE\u3300-\u4DBF\u4E00-\uA48C\uA490-\uA4C6\uA960-\uA97C\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFAFF\uFE10-\uFE19\uFE30-\uFE52\uFE54-\uFE66\uFE68-\uFE6B\uFF01-\uFF60\uFFE0-\uFFE6]|[\uD800-\uDBFF][\uDC00-\uDFFF])/g;
+
+ var valueFragment = this.dom.createFragment(this.element);
+
+ var m;
+ var i = 0;
+ while (m = re.exec(value)) {
+ var tab = m[1];
+ var simpleSpace = m[2];
+ var controlCharacter = m[3];
+ var cjkSpace = m[4];
+ var cjk = m[5];
+
+ if (!self.showSpaces && simpleSpace)
+ continue;
+
+ var before = i != m.index ? value.slice(i, m.index) : "";
+
+ i = m.index + m[0].length;
+
+ if (before) {
+ valueFragment.appendChild(this.dom.createTextNode(before, this.element));
+ }
+
+ if (tab) {
+ var tabSize = self.session.getScreenTabSize(screenColumn + m.index);
+ valueFragment.appendChild(self.$tabStrings[tabSize].cloneNode(true));
+ screenColumn += tabSize - 1;
+ } else if (simpleSpace) {
+ if (self.showSpaces) {
+ var span = this.dom.createElement("span");
+ span.className = "ace_invisible ace_invisible_space";
+ span.textContent = lang.stringRepeat(self.SPACE_CHAR, simpleSpace.length);
+ valueFragment.appendChild(span);
+ } else {
+ valueFragment.appendChild(this.com.createTextNode(simpleSpace, this.element));
+ }
+ } else if (controlCharacter) {
+ var span = this.dom.createElement("span");
+ span.className = "ace_invisible ace_invisible_space ace_invalid";
+ span.textContent = lang.stringRepeat(self.SPACE_CHAR, controlCharacter.length);
+ valueFragment.appendChild(span);
+ } else if (cjkSpace) {
+ screenColumn += 1;
+
+ var span = this.dom.createElement("span");
+ span.style.width = (self.config.characterWidth * 2) + "px";
+ span.className = self.showSpaces ? "ace_cjk ace_invisible ace_invisible_space" : "ace_cjk";
+ span.textContent = self.showSpaces ? self.SPACE_CHAR : cjkSpace;
+ valueFragment.appendChild(span);
+ } else if (cjk) {
+ screenColumn += 1;
+ var span = this.dom.createElement("span");
+ span.style.width = (self.config.characterWidth * 2) + "px";
+ span.className = "ace_cjk";
+ span.textContent = cjk;
+ valueFragment.appendChild(span);
+ }
+ }
+
+ valueFragment.appendChild(this.dom.createTextNode(i ? value.slice(i) : value, this.element));
+
+ if (!this.$textToken[token.type]) {
+ var classes = "ace_" + token.type.replace(/\./g, " ace_");
+ var span = this.dom.createElement("span");
+ if (token.type == "fold")
+ span.style.width = (token.value.length * this.config.characterWidth) + "px";
+
+ span.className = classes;
+ span.appendChild(valueFragment);
+
+ parent.appendChild(span);
+ }
+ else {
+ parent.appendChild(valueFragment);
+ }
+
+ return screenColumn + value.length;
+ };
+
+ this.renderIndentGuide = function(parent, value, max) {
+ var cols = value.search(this.$indentGuideRe);
+ if (cols <= 0 || cols >= max)
+ return value;
+ if (value[0] == " ") {
+ cols -= cols % this.tabSize;
+ var count = cols/this.tabSize;
+ for (var i=0; i<count; i++) {
+ parent.appendChild(this.$tabStrings[" "].cloneNode(true));
+ }
+ return value.substr(cols);
+ } else if (value[0] == "\t") {
+ for (var i=0; i<cols; i++) {
+ parent.appendChild(this.$tabStrings["\t"].cloneNode(true));
+ }
+ return value.substr(cols);
+ }
+ return value;
+ };
+
+ this.$createLineElement = function(parent) {
+ var lineEl = this.dom.createElement("div");
+ lineEl.className = "ace_line";
+ lineEl.style.height = this.config.lineHeight + "px";
+
+ return lineEl;
+ };
+
+ this.$renderWrappedLine = function(parent, tokens, splits) {
+ var chars = 0;
+ var split = 0;
+ var splitChars = splits[0];
+ var screenColumn = 0;
+
+ var lineEl = this.$createLineElement();
+ parent.appendChild(lineEl);
+
+ for (var i = 0; i < tokens.length; i++) {
+ var token = tokens[i];
+ var value = token.value;
+ if (i == 0 && this.displayIndentGuides) {
+ chars = value.length;
+ value = this.renderIndentGuide(lineEl, value, splitChars);
+ if (!value)
+ continue;
+ chars -= value.length;
+ }
+
+ if (chars + value.length < splitChars) {
+ screenColumn = this.$renderToken(lineEl, screenColumn, token, value);
+ chars += value.length;
+ } else {
+ while (chars + value.length >= splitChars) {
+ screenColumn = this.$renderToken(
+ lineEl, screenColumn,
+ token, value.substring(0, splitChars - chars)
+ );
+ value = value.substring(splitChars - chars);
+ chars = splitChars;
+
+ lineEl = this.$createLineElement();
+ parent.appendChild(lineEl);
+
+ lineEl.appendChild(this.dom.createTextNode(lang.stringRepeat("\xa0", splits.indent), this.element));
+
+ split ++;
+ screenColumn = 0;
+ splitChars = splits[split] || Number.MAX_VALUE;
+ }
+ if (value.length != 0) {
+ chars += value.length;
+ screenColumn = this.$renderToken(
+ lineEl, screenColumn, token, value
+ );
+ }
+ }
+ }
+
+ if (splits[splits.length - 1] > this.MAX_LINE_LENGTH)
+ this.$renderOverflowMessage(lineEl, screenColumn, null, "", true);
+ };
+
+ this.$renderSimpleLine = function(parent, tokens) {
+ var screenColumn = 0;
+ var token = tokens[0];
+ var value = token.value;
+ if (this.displayIndentGuides)
+ value = this.renderIndentGuide(parent, value);
+ if (value)
+ screenColumn = this.$renderToken(parent, screenColumn, token, value);
+ for (var i = 1; i < tokens.length; i++) {
+ token = tokens[i];
+ value = token.value;
+ if (screenColumn + value.length > this.MAX_LINE_LENGTH)
+ return this.$renderOverflowMessage(parent, screenColumn, token, value);
+ screenColumn = this.$renderToken(parent, screenColumn, token, value);
+ }
+ };
+
+ this.$renderOverflowMessage = function(parent, screenColumn, token, value, hide) {
+ token && this.$renderToken(parent, screenColumn, token,
+ value.slice(0, this.MAX_LINE_LENGTH - screenColumn));
+
+ var overflowEl = this.dom.createElement("span");
+ overflowEl.className = "ace_inline_button ace_keyword ace_toggle_wrap";
+ overflowEl.textContent = hide ? "<hide>" : "<click to see more...>";
+
+ parent.appendChild(overflowEl);
+ };
+ this.$renderLine = function(parent, row, foldLine) {
+ if (!foldLine && foldLine != false)
+ foldLine = this.session.getFoldLine(row);
+
+ if (foldLine)
+ var tokens = this.$getFoldLineTokens(row, foldLine);
+ else
+ var tokens = this.session.getTokens(row);
+
+ var lastLineEl = parent;
+ if (tokens.length) {
+ var splits = this.session.getRowSplitData(row);
+ if (splits && splits.length) {
+ this.$renderWrappedLine(parent, tokens, splits);
+ var lastLineEl = parent.lastChild;
+ } else {
+ var lastLineEl = parent;
+ if (this.$useLineGroups()) {
+ lastLineEl = this.$createLineElement();
+ parent.appendChild(lastLineEl);
+ }
+ this.$renderSimpleLine(lastLineEl, tokens);
+ }
+ } else if (this.$useLineGroups()) {
+ lastLineEl = this.$createLineElement();
+ parent.appendChild(lastLineEl);
+ }
+
+ if (this.showEOL && lastLineEl) {
+ if (foldLine)
+ row = foldLine.end.row;
+
+ var invisibleEl = this.dom.createElement("span");
+ invisibleEl.className = "ace_invisible ace_invisible_eol";
+ invisibleEl.textContent = row == this.session.getLength() - 1 ? this.EOF_CHAR : this.EOL_CHAR;
+
+ lastLineEl.appendChild(invisibleEl);
+ }
+ };
+
+ this.$getFoldLineTokens = function(row, foldLine) {
+ var session = this.session;
+ var renderTokens = [];
+
+ function addTokens(tokens, from, to) {
+ var idx = 0, col = 0;
+ while ((col + tokens[idx].value.length) < from) {
+ col += tokens[idx].value.length;
+ idx++;
+
+ if (idx == tokens.length)
+ return;
+ }
+ if (col != from) {
+ var value = tokens[idx].value.substring(from - col);
+ if (value.length > (to - from))
+ value = value.substring(0, to - from);
+
+ renderTokens.push({
+ type: tokens[idx].type,
+ value: value
+ });
+
+ col = from + value.length;
+ idx += 1;
+ }
+
+ while (col < to && idx < tokens.length) {
+ var value = tokens[idx].value;
+ if (value.length + col > to) {
+ renderTokens.push({
+ type: tokens[idx].type,
+ value: value.substring(0, to - col)
+ });
+ } else
+ renderTokens.push(tokens[idx]);
+ col += value.length;
+ idx += 1;
+ }
+ }
+
+ var tokens = session.getTokens(row);
+ foldLine.walk(function(placeholder, row, column, lastColumn, isNewRow) {
+ if (placeholder != null) {
+ renderTokens.push({
+ type: "fold",
+ value: placeholder
+ });
+ } else {
+ if (isNewRow)
+ tokens = session.getTokens(row);
+
+ if (tokens.length)
+ addTokens(tokens, lastColumn, column);
+ }
+ }, foldLine.end.row, this.session.getLine(foldLine.end.row).length);
+
+ return renderTokens;
+ };
+
+ this.$useLineGroups = function() {
+ return this.session.getUseWrapMode();
+ };
+
+ this.destroy = function() {};
+}).call(Text.prototype);
+
+exports.Text = Text;
+
+});
+
+define("ace/layer/cursor",["require","exports","module","ace/lib/dom"], function(require, exports, module) {
+"use strict";
+
+var dom = require("../lib/dom");
+
+var Cursor = function(parentEl) {
+ this.element = dom.createElement("div");
+ this.element.className = "ace_layer ace_cursor-layer";
+ parentEl.appendChild(this.element);
+
+ this.isVisible = false;
+ this.isBlinking = true;
+ this.blinkInterval = 1000;
+ this.smoothBlinking = false;
+
+ this.cursors = [];
+ this.cursor = this.addCursor();
+ dom.addCssClass(this.element, "ace_hidden-cursors");
+ this.$updateCursors = this.$updateOpacity.bind(this);
+};
+
+(function() {
+
+ this.$updateOpacity = function(val) {
+ var cursors = this.cursors;
+ for (var i = cursors.length; i--; )
+ dom.setStyle(cursors[i].style, "opacity", val ? "" : "0");
+ };
+
+ this.$startCssAnimation = function() {
+ var cursors = this.cursors;
+ for (var i = cursors.length; i--; )
+ cursors[i].style.animationDuration = this.blinkInterval + "ms";
+
+ setTimeout(function() {
+ dom.addCssClass(this.element, "ace_animate-blinking");
+ }.bind(this));
+ };
+
+ this.$stopCssAnimation = function() {
+ dom.removeCssClass(this.element, "ace_animate-blinking");
+ };
+
+ this.$padding = 0;
+ this.setPadding = function(padding) {
+ this.$padding = padding;
+ };
+
+ this.setSession = function(session) {
+ this.session = session;
+ };
+
+ this.setBlinking = function(blinking) {
+ if (blinking != this.isBlinking) {
+ this.isBlinking = blinking;
+ this.restartTimer();
+ }
+ };
+
+ this.setBlinkInterval = function(blinkInterval) {
+ if (blinkInterval != this.blinkInterval) {
+ this.blinkInterval = blinkInterval;
+ this.restartTimer();
+ }
+ };
+
+ this.setSmoothBlinking = function(smoothBlinking) {
+ if (smoothBlinking != this.smoothBlinking) {
+ this.smoothBlinking = smoothBlinking;
+ dom.setCssClass(this.element, "ace_smooth-blinking", smoothBlinking);
+ this.$updateCursors(true);
+ this.restartTimer();
+ }
+ };
+
+ this.addCursor = function() {
+ var el = dom.createElement("div");
+ el.className = "ace_cursor";
+ this.element.appendChild(el);
+ this.cursors.push(el);
+ return el;
+ };
+
+ this.removeCursor = function() {
+ if (this.cursors.length > 1) {
+ var el = this.cursors.pop();
+ el.parentNode.removeChild(el);
+ return el;
+ }
+ };
+
+ this.hideCursor = function() {
+ this.isVisible = false;
+ dom.addCssClass(this.element, "ace_hidden-cursors");
+ this.restartTimer();
+ };
+
+ this.showCursor = function() {
+ this.isVisible = true;
+ dom.removeCssClass(this.element, "ace_hidden-cursors");
+ this.restartTimer();
+ };
+
+ this.restartTimer = function() {
+ var update = this.$updateCursors;
+ clearInterval(this.intervalId);
+ clearTimeout(this.timeoutId);
+ this.$stopCssAnimation();
+
+ if (this.smoothBlinking) {
+ dom.removeCssClass(this.element, "ace_smooth-blinking");
+ }
+
+ update(true);
+
+ if (!this.isBlinking || !this.blinkInterval || !this.isVisible) {
+ this.$stopCssAnimation();
+ return;
+ }
+
+ if (this.smoothBlinking) {
+ setTimeout(function(){
+ dom.addCssClass(this.element, "ace_smooth-blinking");
+ }.bind(this));
+ }
+
+ if (dom.HAS_CSS_ANIMATION) {
+ this.$startCssAnimation();
+ } else {
+ var blink = function(){
+ this.timeoutId = setTimeout(function() {
+ update(false);
+ }, 0.6 * this.blinkInterval);
+ }.bind(this);
+
+ this.intervalId = setInterval(function() {
+ update(true);
+ blink();
+ }, this.blinkInterval);
+ blink();
+ }
+ };
+
+ this.getPixelPosition = function(position, onScreen) {
+ if (!this.config || !this.session)
+ return {left : 0, top : 0};
+
+ if (!position)
+ position = this.session.selection.getCursor();
+ var pos = this.session.documentToScreenPosition(position);
+ var cursorLeft = this.$padding + (this.session.$bidiHandler.isBidiRow(pos.row, position.row)
+ ? this.session.$bidiHandler.getPosLeft(pos.column)
+ : pos.column * this.config.characterWidth);
+
+ var cursorTop = (pos.row - (onScreen ? this.config.firstRowScreen : 0)) *
+ this.config.lineHeight;
+
+ return {left : cursorLeft, top : cursorTop};
+ };
+
+ this.isCursorInView = function(pixelPos, config) {
+ return pixelPos.top >= 0 && pixelPos.top < config.maxHeight;
+ };
+
+ this.update = function(config) {
+ this.config = config;
+
+ var selections = this.session.$selectionMarkers;
+ var i = 0, cursorIndex = 0;
+
+ if (selections === undefined || selections.length === 0){
+ selections = [{cursor: null}];
+ }
+
+ for (var i = 0, n = selections.length; i < n; i++) {
+ var pixelPos = this.getPixelPosition(selections[i].cursor, true);
+ if ((pixelPos.top > config.height + config.offset ||
+ pixelPos.top < 0) && i > 1) {
+ continue;
+ }
+
+ var element = this.cursors[cursorIndex++] || this.addCursor();
+ var style = element.style;
+
+ if (!this.drawCursor) {
+ if (!this.isCursorInView(pixelPos, config)) {
+ dom.setStyle(style, "display", "none");
+ } else {
+ dom.setStyle(style, "display", "block");
+ dom.translate(element, pixelPos.left, pixelPos.top);
+ dom.setStyle(style, "width", Math.round(config.characterWidth) + "px");
+ dom.setStyle(style, "height", config.lineHeight + "px");
+ }
+ } else {
+ this.drawCursor(element, pixelPos, config, selections[i], this.session);
+ }
+ }
+ while (this.cursors.length > cursorIndex)
+ this.removeCursor();
+
+ var overwrite = this.session.getOverwrite();
+ this.$setOverwrite(overwrite);
+ this.$pixelPos = pixelPos;
+ this.restartTimer();
+ };
+
+ this.drawCursor = null;
+
+ this.$setOverwrite = function(overwrite) {
+ if (overwrite != this.overwrite) {
+ this.overwrite = overwrite;
+ if (overwrite)
+ dom.addCssClass(this.element, "ace_overwrite-cursors");
+ else
+ dom.removeCssClass(this.element, "ace_overwrite-cursors");
+ }
+ };
+
+ this.destroy = function() {
+ clearInterval(this.intervalId);
+ clearTimeout(this.timeoutId);
+ };
+
+}).call(Cursor.prototype);
+
+exports.Cursor = Cursor;
+
+});
+
+define("ace/scrollbar",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/event","ace/lib/event_emitter"], function(require, exports, module) {
+"use strict";
+
+var oop = require("./lib/oop");
+var dom = require("./lib/dom");
+var event = require("./lib/event");
+var EventEmitter = require("./lib/event_emitter").EventEmitter;
+var MAX_SCROLL_H = 0x8000;
+var ScrollBar = function(parent) {
+ this.element = dom.createElement("div");
+ this.element.className = "ace_scrollbar ace_scrollbar" + this.classSuffix;
+
+ this.inner = dom.createElement("div");
+ this.inner.className = "ace_scrollbar-inner";
+ this.inner.textContent = "\xa0";
+ this.element.appendChild(this.inner);
+
+ parent.appendChild(this.element);
+
+ this.setVisible(false);
+ this.skipEvent = false;
+
+ event.addListener(this.element, "scroll", this.onScroll.bind(this));
+ event.addListener(this.element, "mousedown", event.preventDefault);
+};
+
+(function() {
+ oop.implement(this, EventEmitter);
+
+ this.setVisible = function(isVisible) {
+ this.element.style.display = isVisible ? "" : "none";
+ this.isVisible = isVisible;
+ this.coeff = 1;
+ };
+}).call(ScrollBar.prototype);
+var VScrollBar = function(parent, renderer) {
+ ScrollBar.call(this, parent);
+ this.scrollTop = 0;
+ this.scrollHeight = 0;
+ renderer.$scrollbarWidth =
+ this.width = dom.scrollbarWidth(parent.ownerDocument);
+ this.inner.style.width =
+ this.element.style.width = (this.width || 15) + 5 + "px";
+ this.$minWidth = 0;
+};
+
+oop.inherits(VScrollBar, ScrollBar);
+
+(function() {
+
+ this.classSuffix = '-v';
+ this.onScroll = function() {
+ if (!this.skipEvent) {
+ this.scrollTop = this.element.scrollTop;
+ if (this.coeff != 1) {
+ var h = this.element.clientHeight / this.scrollHeight;
+ this.scrollTop = this.scrollTop * (1 - h) / (this.coeff - h);
+ }
+ this._emit("scroll", {data: this.scrollTop});
+ }
+ this.skipEvent = false;
+ };
+ this.getWidth = function() {
+ return Math.max(this.isVisible ? this.width : 0, this.$minWidth || 0);
+ };
+ this.setHeight = function(height) {
+ this.element.style.height = height + "px";
+ };
+ this.setInnerHeight =
+ this.setScrollHeight = function(height) {
+ this.scrollHeight = height;
+ if (height > MAX_SCROLL_H) {
+ this.coeff = MAX_SCROLL_H / height;
+ height = MAX_SCROLL_H;
+ } else if (this.coeff != 1) {
+ this.coeff = 1;
+ }
+ this.inner.style.height = height + "px";
+ };
+ this.setScrollTop = function(scrollTop) {
+ if (this.scrollTop != scrollTop) {
+ this.skipEvent = true;
+ this.scrollTop = scrollTop;
+ this.element.scrollTop = scrollTop * this.coeff;
+ }
+ };
+
+}).call(VScrollBar.prototype);
+var HScrollBar = function(parent, renderer) {
+ ScrollBar.call(this, parent);
+ this.scrollLeft = 0;
+ this.height = renderer.$scrollbarWidth;
+ this.inner.style.height =
+ this.element.style.height = (this.height || 15) + 5 + "px";
+};
+
+oop.inherits(HScrollBar, ScrollBar);
+
+(function() {
+
+ this.classSuffix = '-h';
+ this.onScroll = function() {
+ if (!this.skipEvent) {
+ this.scrollLeft = this.element.scrollLeft;
+ this._emit("scroll", {data: this.scrollLeft});
+ }
+ this.skipEvent = false;
+ };
+ this.getHeight = function() {
+ return this.isVisible ? this.height : 0;
+ };
+ this.setWidth = function(width) {
+ this.element.style.width = width + "px";
+ };
+ this.setInnerWidth = function(width) {
+ this.inner.style.width = width + "px";
+ };
+ this.setScrollWidth = function(width) {
+ this.inner.style.width = width + "px";
+ };
+ this.setScrollLeft = function(scrollLeft) {
+ if (this.scrollLeft != scrollLeft) {
+ this.skipEvent = true;
+ this.scrollLeft = this.element.scrollLeft = scrollLeft;
+ }
+ };
+
+}).call(HScrollBar.prototype);
+
+
+exports.ScrollBar = VScrollBar; // backward compatibility
+exports.ScrollBarV = VScrollBar; // backward compatibility
+exports.ScrollBarH = HScrollBar; // backward compatibility
+
+exports.VScrollBar = VScrollBar;
+exports.HScrollBar = HScrollBar;
+});
+
+define("ace/renderloop",["require","exports","module","ace/lib/event"], function(require, exports, module) {
+"use strict";
+
+var event = require("./lib/event");
+
+
+var RenderLoop = function(onRender, win) {
+ this.onRender = onRender;
+ this.pending = false;
+ this.changes = 0;
+ this.$recursionLimit = 2;
+ this.window = win || window;
+ var _self = this;
+ this._flush = function(ts) {
+ _self.pending = false;
+ var changes = _self.changes;
+
+ if (changes) {
+ event.blockIdle(100);
+ _self.changes = 0;
+ _self.onRender(changes);
+ }
+
+ if (_self.changes) {
+ if (_self.$recursionLimit-- < 0) return;
+ _self.schedule();
+ } else {
+ _self.$recursionLimit = 2;
+ }
+ };
+};
+
+(function() {
+
+ this.schedule = function(change) {
+ this.changes = this.changes | change;
+ if (this.changes && !this.pending) {
+ event.nextFrame(this._flush);
+ this.pending = true;
+ }
+ };
+
+ this.clear = function(change) {
+ var changes = this.changes;
+ this.changes = 0;
+ return changes;
+ };
+
+}).call(RenderLoop.prototype);
+
+exports.RenderLoop = RenderLoop;
+});
+
+define("ace/layer/font_metrics",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/lib/event","ace/lib/useragent","ace/lib/event_emitter"], function(require, exports, module) {
+
+var oop = require("../lib/oop");
+var dom = require("../lib/dom");
+var lang = require("../lib/lang");
+var event = require("../lib/event");
+var useragent = require("../lib/useragent");
+var EventEmitter = require("../lib/event_emitter").EventEmitter;
+
+var CHAR_COUNT = 256;
+var USE_OBSERVER = typeof ResizeObserver == "function";
+var L = 200;
+
+var FontMetrics = exports.FontMetrics = function(parentEl) {
+ this.el = dom.createElement("div");
+ this.$setMeasureNodeStyles(this.el.style, true);
+
+ this.$main = dom.createElement("div");
+ this.$setMeasureNodeStyles(this.$main.style);
+
+ this.$measureNode = dom.createElement("div");
+ this.$setMeasureNodeStyles(this.$measureNode.style);
+
+
+ this.el.appendChild(this.$main);
+ this.el.appendChild(this.$measureNode);
+ parentEl.appendChild(this.el);
+
+ this.$measureNode.textContent = lang.stringRepeat("X", CHAR_COUNT);
+
+ this.$characterSize = {width: 0, height: 0};
+
+
+ if (USE_OBSERVER)
+ this.$addObserver();
+ else
+ this.checkForSizeChanges();
+};
+
+(function() {
+
+ oop.implement(this, EventEmitter);
+
+ this.$characterSize = {width: 0, height: 0};
+
+ this.$setMeasureNodeStyles = function(style, isRoot) {
+ style.width = style.height = "auto";
+ style.left = style.top = "0px";
+ style.visibility = "hidden";
+ style.position = "absolute";
+ style.whiteSpace = "pre";
+
+ if (useragent.isIE < 8) {
+ style["font-family"] = "inherit";
+ } else {
+ style.font = "inherit";
+ }
+ style.overflow = isRoot ? "hidden" : "visible";
+ };
+
+ this.checkForSizeChanges = function(size) {
+ if (size === undefined)
+ size = this.$measureSizes();
+ if (size && (this.$characterSize.width !== size.width || this.$characterSize.height !== size.height)) {
+ this.$measureNode.style.fontWeight = "bold";
+ var boldSize = this.$measureSizes();
+ this.$measureNode.style.fontWeight = "";
+ this.$characterSize = size;
+ this.charSizes = Object.create(null);
+ this.allowBoldFonts = boldSize && boldSize.width === size.width && boldSize.height === size.height;
+ this._emit("changeCharacterSize", {data: size});
+ }
+ };
+
+ this.$addObserver = function() {
+ var self = this;
+ this.$observer = new window.ResizeObserver(function(e) {
+ self.checkForSizeChanges();
+ });
+ this.$observer.observe(this.$measureNode);
+ };
+
+ this.$pollSizeChanges = function() {
+ if (this.$pollSizeChangesTimer || this.$observer)
+ return this.$pollSizeChangesTimer;
+ var self = this;
+
+ return this.$pollSizeChangesTimer = event.onIdle(function cb() {
+ self.checkForSizeChanges();
+ event.onIdle(cb, 500);
+ }, 500);
+ };
+
+ this.setPolling = function(val) {
+ if (val) {
+ this.$pollSizeChanges();
+ } else if (this.$pollSizeChangesTimer) {
+ clearInterval(this.$pollSizeChangesTimer);
+ this.$pollSizeChangesTimer = 0;
+ }
+ };
+
+ this.$measureSizes = function(node) {
+ var size = {
+ height: (node || this.$measureNode).clientHeight,
+ width: (node || this.$measureNode).clientWidth / CHAR_COUNT
+ };
+ if (size.width === 0 || size.height === 0)
+ return null;
+ return size;
+ };
+
+ this.$measureCharWidth = function(ch) {
+ this.$main.textContent = lang.stringRepeat(ch, CHAR_COUNT);
+ var rect = this.$main.getBoundingClientRect();
+ return rect.width / CHAR_COUNT;
+ };
+
+ this.getCharacterWidth = function(ch) {
+ var w = this.charSizes[ch];
+ if (w === undefined) {
+ w = this.charSizes[ch] = this.$measureCharWidth(ch) / this.$characterSize.width;
+ }
+ return w;
+ };
+
+ this.destroy = function() {
+ clearInterval(this.$pollSizeChangesTimer);
+ if (this.$observer)
+ this.$observer.disconnect();
+ if (this.el && this.el.parentNode)
+ this.el.parentNode.removeChild(this.el);
+ };
+
+
+ this.$getZoom = function getZoom(element) {
+ if (!element || !element.parentElement) return 1;
+ return (window.getComputedStyle(element).zoom || 1) * getZoom(element.parentElement);
+ };
+ this.$initTransformMeasureNodes = function() {
+ var t = function(t, l) {
+ return ["div", {
+ style: "position: absolute;top:" + t + "px;left:" + l + "px;"
+ }];
+ };
+ this.els = dom.buildDom([t(0, 0), t(L, 0), t(0, L), t(L, L)], this.el);
+ };
+ this.transformCoordinates = function(clientPos, elPos) {
+ if (clientPos) {
+ var zoom = this.$getZoom(this.el);
+ clientPos = mul(1 / zoom, clientPos);
+ }
+ function solve(l1, l2, r) {
+ var det = l1[1] * l2[0] - l1[0] * l2[1];
+ return [
+ (-l2[1] * r[0] + l2[0] * r[1]) / det,
+ (+l1[1] * r[0] - l1[0] * r[1]) / det
+ ];
+ }
+ function sub(a, b) { return [a[0] - b[0], a[1] - b[1]]; }
+ function add(a, b) { return [a[0] + b[0], a[1] + b[1]]; }
+ function mul(a, b) { return [a * b[0], a * b[1]]; }
+
+ if (!this.els)
+ this.$initTransformMeasureNodes();
+
+ function p(el) {
+ var r = el.getBoundingClientRect();
+ return [r.left, r.top];
+ }
+
+ var a = p(this.els[0]);
+ var b = p(this.els[1]);
+ var c = p(this.els[2]);
+ var d = p(this.els[3]);
+
+ var h = solve(sub(d, b), sub(d, c), sub(add(b, c), add(d, a)));
+
+ var m1 = mul(1 + h[0], sub(b, a));
+ var m2 = mul(1 + h[1], sub(c, a));
+
+ if (elPos) {
+ var x = elPos;
+ var k = h[0] * x[0] / L + h[1] * x[1] / L + 1;
+ var ut = add(mul(x[0], m1), mul(x[1], m2));
+ return add(mul(1 / k / L, ut), a);
+ }
+ var u = sub(clientPos, a);
+ var f = solve(sub(m1, mul(h[0], u)), sub(m2, mul(h[1], u)), u);
+ return mul(L, f);
+ };
+
+}).call(FontMetrics.prototype);
+
+});
+
+define("ace/virtual_renderer",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/config","ace/layer/gutter","ace/layer/marker","ace/layer/text","ace/layer/cursor","ace/scrollbar","ace/scrollbar","ace/renderloop","ace/layer/font_metrics","ace/lib/event_emitter","ace/lib/useragent"], function(require, exports, module) {
+"use strict";
+
+var oop = require("./lib/oop");
+var dom = require("./lib/dom");
+var config = require("./config");
+var GutterLayer = require("./layer/gutter").Gutter;
+var MarkerLayer = require("./layer/marker").Marker;
+var TextLayer = require("./layer/text").Text;
+var CursorLayer = require("./layer/cursor").Cursor;
+var HScrollBar = require("./scrollbar").HScrollBar;
+var VScrollBar = require("./scrollbar").VScrollBar;
+var RenderLoop = require("./renderloop").RenderLoop;
+var FontMetrics = require("./layer/font_metrics").FontMetrics;
+var EventEmitter = require("./lib/event_emitter").EventEmitter;
+var editorCss = "\
+.ace_br1 {border-top-left-radius : 3px;}\
+.ace_br2 {border-top-right-radius : 3px;}\
+.ace_br3 {border-top-left-radius : 3px; border-top-right-radius: 3px;}\
+.ace_br4 {border-bottom-right-radius: 3px;}\
+.ace_br5 {border-top-left-radius : 3px; border-bottom-right-radius: 3px;}\
+.ace_br6 {border-top-right-radius : 3px; border-bottom-right-radius: 3px;}\
+.ace_br7 {border-top-left-radius : 3px; border-top-right-radius: 3px; border-bottom-right-radius: 3px;}\
+.ace_br8 {border-bottom-left-radius : 3px;}\
+.ace_br9 {border-top-left-radius : 3px; border-bottom-left-radius: 3px;}\
+.ace_br10{border-top-right-radius : 3px; border-bottom-left-radius: 3px;}\
+.ace_br11{border-top-left-radius : 3px; border-top-right-radius: 3px; border-bottom-left-radius: 3px;}\
+.ace_br12{border-bottom-right-radius: 3px; border-bottom-left-radius: 3px;}\
+.ace_br13{border-top-left-radius : 3px; border-bottom-right-radius: 3px; border-bottom-left-radius: 3px;}\
+.ace_br14{border-top-right-radius : 3px; border-bottom-right-radius: 3px; border-bottom-left-radius: 3px;}\
+.ace_br15{border-top-left-radius : 3px; border-top-right-radius: 3px; border-bottom-right-radius: 3px; border-bottom-left-radius: 3px;}\
+.ace_editor {\
+position: relative;\
+overflow: hidden;\
+padding: 0;\
+font: 12px/normal 'Monaco', 'Menlo', 'Ubuntu Mono', 'Consolas', 'source-code-pro', monospace;\
+direction: ltr;\
+text-align: left;\
+-webkit-tap-highlight-color: rgba(0, 0, 0, 0);\
+}\
+.ace_scroller {\
+position: absolute;\
+overflow: hidden;\
+top: 0;\
+bottom: 0;\
+background-color: inherit;\
+-ms-user-select: none;\
+-moz-user-select: none;\
+-webkit-user-select: none;\
+user-select: none;\
+cursor: text;\
+}\
+.ace_content {\
+position: absolute;\
+box-sizing: border-box;\
+min-width: 100%;\
+contain: style size layout;\
+font-variant-ligatures: no-common-ligatures;\
+}\
+.ace_dragging .ace_scroller:before{\
+position: absolute;\
+top: 0;\
+left: 0;\
+right: 0;\
+bottom: 0;\
+content: '';\
+background: rgba(250, 250, 250, 0.01);\
+z-index: 1000;\
+}\
+.ace_dragging.ace_dark .ace_scroller:before{\
+background: rgba(0, 0, 0, 0.01);\
+}\
+.ace_selecting, .ace_selecting * {\
+cursor: text !important;\
+}\
+.ace_gutter {\
+position: absolute;\
+overflow : hidden;\
+width: auto;\
+top: 0;\
+bottom: 0;\
+left: 0;\
+cursor: default;\
+z-index: 4;\
+-ms-user-select: none;\
+-moz-user-select: none;\
+-webkit-user-select: none;\
+user-select: none;\
+contain: style size layout;\
+}\
+.ace_gutter-active-line {\
+position: absolute;\
+left: 0;\
+right: 0;\
+}\
+.ace_scroller.ace_scroll-left {\
+box-shadow: 17px 0 16px -16px rgba(0, 0, 0, 0.4) inset;\
+}\
+.ace_gutter-cell {\
+position: absolute;\
+top: 0;\
+left: 0;\
+right: 0;\
+padding-left: 19px;\
+padding-right: 6px;\
+background-repeat: no-repeat;\
+}\
+.ace_gutter-cell.ace_error {\
+background-image: url(\"data:image/png;base64,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\");\
+background-repeat: no-repeat;\
+background-position: 2px center;\
+}\
+.ace_gutter-cell.ace_warning {\
+background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAMAAAAoLQ9TAAAAmVBMVEX///8AAAD///8AAAAAAABPSzb/5sAAAAB/blH/73z/ulkAAAAAAAD85pkAAAAAAAACAgP/vGz/rkDerGbGrV7/pkQICAf////e0IsAAAD/oED/qTvhrnUAAAD/yHD/njcAAADuv2r/nz//oTj/p064oGf/zHAAAAA9Nir/tFIAAAD/tlTiuWf/tkIAAACynXEAAAAAAAAtIRW7zBpBAAAAM3RSTlMAABR1m7RXO8Ln31Z36zT+neXe5OzooRDfn+TZ4p3h2hTf4t3k3ucyrN1K5+Xaks52Sfs9CXgrAAAAjklEQVR42o3PbQ+CIBQFYEwboPhSYgoYunIqqLn6/z8uYdH8Vmdnu9vz4WwXgN/xTPRD2+sgOcZjsge/whXZgUaYYvT8QnuJaUrjrHUQreGczuEafQCO/SJTufTbroWsPgsllVhq3wJEk2jUSzX3CUEDJC84707djRc5MTAQxoLgupWRwW6UB5fS++NV8AbOZgnsC7BpEAAAAABJRU5ErkJggg==\");\
+background-position: 2px center;\
+}\
+.ace_gutter-cell.ace_info {\
+background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAAAAAA6mKC9AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAAJ0Uk5TAAB2k804AAAAPklEQVQY02NgIB68QuO3tiLznjAwpKTgNyDbMegwisCHZUETUZV0ZqOquBpXj2rtnpSJT1AEnnRmL2OgGgAAIKkRQap2htgAAAAASUVORK5CYII=\");\
+background-position: 2px center;\
+}\
+.ace_dark .ace_gutter-cell.ace_info {\
+background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQBAMAAADt3eJSAAAAJFBMVEUAAAChoaGAgIAqKiq+vr6tra1ZWVmUlJSbm5s8PDxubm56enrdgzg3AAAAAXRSTlMAQObYZgAAAClJREFUeNpjYMAPdsMYHegyJZFQBlsUlMFVCWUYKkAZMxZAGdxlDMQBAG+TBP4B6RyJAAAAAElFTkSuQmCC\");\
+}\
+.ace_scrollbar {\
+contain: strict;\
+position: absolute;\
+right: 0;\
+bottom: 0;\
+z-index: 6;\
+}\
+.ace_scrollbar-inner {\
+position: absolute;\
+cursor: text;\
+left: 0;\
+top: 0;\
+}\
+.ace_scrollbar-v{\
+overflow-x: hidden;\
+overflow-y: scroll;\
+top: 0;\
+}\
+.ace_scrollbar-h {\
+overflow-x: scroll;\
+overflow-y: hidden;\
+left: 0;\
+}\
+.ace_print-margin {\
+position: absolute;\
+height: 100%;\
+}\
+.ace_text-input {\
+position: absolute;\
+z-index: 0;\
+width: 0.5em;\
+height: 1em;\
+opacity: 0;\
+background: transparent;\
+-moz-appearance: none;\
+appearance: none;\
+border: none;\
+resize: none;\
+outline: none;\
+overflow: hidden;\
+font: inherit;\
+padding: 0 1px;\
+margin: 0 -1px;\
+contain: strict;\
+-ms-user-select: text;\
+-moz-user-select: text;\
+-webkit-user-select: text;\
+user-select: text;\
+white-space: pre!important;\
+}\
+.ace_text-input.ace_composition {\
+background: transparent;\
+color: inherit;\
+z-index: 1000;\
+opacity: 1;\
+}\
+.ace_composition_placeholder { color: transparent }\
+.ace_composition_marker { \
+border-bottom: 1px solid;\
+position: absolute;\
+border-radius: 0;\
+margin-top: 1px;\
+}\
+[ace_nocontext=true] {\
+transform: none!important;\
+filter: none!important;\
+clip-path: none!important;\
+mask : none!important;\
+contain: none!important;\
+perspective: none!important;\
+mix-blend-mode: initial!important;\
+z-index: auto;\
+}\
+.ace_layer {\
+z-index: 1;\
+position: absolute;\
+overflow: hidden;\
+word-wrap: normal;\
+white-space: pre;\
+height: 100%;\
+width: 100%;\
+box-sizing: border-box;\
+pointer-events: none;\
+}\
+.ace_gutter-layer {\
+position: relative;\
+width: auto;\
+text-align: right;\
+pointer-events: auto;\
+height: 1000000px;\
+contain: style size layout;\
+}\
+.ace_text-layer {\
+font: inherit !important;\
+position: absolute;\
+height: 1000000px;\
+width: 1000000px;\
+contain: style size layout;\
+}\
+.ace_text-layer > .ace_line, .ace_text-layer > .ace_line_group {\
+contain: style size layout;\
+position: absolute;\
+top: 0;\
+left: 0;\
+right: 0;\
+}\
+.ace_hidpi .ace_text-layer,\
+.ace_hidpi .ace_gutter-layer,\
+.ace_hidpi .ace_content,\
+.ace_hidpi .ace_gutter {\
+contain: strict;\
+will-change: transform;\
+}\
+.ace_hidpi .ace_text-layer > .ace_line, \
+.ace_hidpi .ace_text-layer > .ace_line_group {\
+contain: strict;\
+}\
+.ace_cjk {\
+display: inline-block;\
+text-align: center;\
+}\
+.ace_cursor-layer {\
+z-index: 4;\
+}\
+.ace_cursor {\
+z-index: 4;\
+position: absolute;\
+box-sizing: border-box;\
+border-left: 2px solid;\
+transform: translatez(0);\
+}\
+.ace_multiselect .ace_cursor {\
+border-left-width: 1px;\
+}\
+.ace_slim-cursors .ace_cursor {\
+border-left-width: 1px;\
+}\
+.ace_overwrite-cursors .ace_cursor {\
+border-left-width: 0;\
+border-bottom: 1px solid;\
+}\
+.ace_hidden-cursors .ace_cursor {\
+opacity: 0.2;\
+}\
+.ace_hasPlaceholder .ace_hidden-cursors .ace_cursor {\
+opacity: 0;\
+}\
+.ace_smooth-blinking .ace_cursor {\
+transition: opacity 0.18s;\
+}\
+.ace_animate-blinking .ace_cursor {\
+animation-duration: 1000ms;\
+animation-timing-function: step-end;\
+animation-name: blink-ace-animate;\
+animation-iteration-count: infinite;\
+}\
+.ace_animate-blinking.ace_smooth-blinking .ace_cursor {\
+animation-duration: 1000ms;\
+animation-timing-function: ease-in-out;\
+animation-name: blink-ace-animate-smooth;\
+}\
+@keyframes blink-ace-animate {\
+from, to { opacity: 1; }\
+60% { opacity: 0; }\
+}\
+@keyframes blink-ace-animate-smooth {\
+from, to { opacity: 1; }\
+45% { opacity: 1; }\
+60% { opacity: 0; }\
+85% { opacity: 0; }\
+}\
+.ace_marker-layer .ace_step, .ace_marker-layer .ace_stack {\
+position: absolute;\
+z-index: 3;\
+}\
+.ace_marker-layer .ace_selection {\
+position: absolute;\
+z-index: 5;\
+}\
+.ace_marker-layer .ace_bracket {\
+position: absolute;\
+z-index: 6;\
+}\
+.ace_marker-layer .ace_error_bracket {\
+position: absolute;\
+border-bottom: 1px solid #DE5555;\
+border-radius: 0;\
+}\
+.ace_marker-layer .ace_active-line {\
+position: absolute;\
+z-index: 2;\
+}\
+.ace_marker-layer .ace_selected-word {\
+position: absolute;\
+z-index: 4;\
+box-sizing: border-box;\
+}\
+.ace_line .ace_fold {\
+box-sizing: border-box;\
+display: inline-block;\
+height: 11px;\
+margin-top: -2px;\
+vertical-align: middle;\
+background-image:\
+url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAAJCAYAAADU6McMAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAJpJREFUeNpi/P//PwOlgAXGYGRklAVSokD8GmjwY1wasKljQpYACtpCFeADcHVQfQyMQAwzwAZI3wJKvCLkfKBaMSClBlR7BOQikCFGQEErIH0VqkabiGCAqwUadAzZJRxQr/0gwiXIal8zQQPnNVTgJ1TdawL0T5gBIP1MUJNhBv2HKoQHHjqNrA4WO4zY0glyNKLT2KIfIMAAQsdgGiXvgnYAAAAASUVORK5CYII=\"),\
+url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAA3CAYAAADNNiA5AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAACJJREFUeNpi+P//fxgTAwPDBxDxD078RSX+YeEyDFMCIMAAI3INmXiwf2YAAAAASUVORK5CYII=\");\
+background-repeat: no-repeat, repeat-x;\
+background-position: center center, top left;\
+color: transparent;\
+border: 1px solid black;\
+border-radius: 2px;\
+cursor: pointer;\
+pointer-events: auto;\
+}\
+.ace_dark .ace_fold {\
+}\
+.ace_fold:hover{\
+background-image:\
+url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAAJCAYAAADU6McMAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAJpJREFUeNpi/P//PwOlgAXGYGRklAVSokD8GmjwY1wasKljQpYACtpCFeADcHVQfQyMQAwzwAZI3wJKvCLkfKBaMSClBlR7BOQikCFGQEErIH0VqkabiGCAqwUadAzZJRxQr/0gwiXIal8zQQPnNVTgJ1TdawL0T5gBIP1MUJNhBv2HKoQHHjqNrA4WO4zY0glyNKLT2KIfIMAAQsdgGiXvgnYAAAAASUVORK5CYII=\"),\
+url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAA3CAYAAADNNiA5AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAACBJREFUeNpi+P//fz4TAwPDZxDxD5X4i5fLMEwJgAADAEPVDbjNw87ZAAAAAElFTkSuQmCC\");\
+}\
+.ace_tooltip {\
+background-color: #FFF;\
+background-image: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.1));\
+border: 1px solid gray;\
+border-radius: 1px;\
+box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);\
+color: black;\
+max-width: 100%;\
+padding: 3px 4px;\
+position: fixed;\
+z-index: 999999;\
+box-sizing: border-box;\
+cursor: default;\
+white-space: pre;\
+word-wrap: break-word;\
+line-height: normal;\
+font-style: normal;\
+font-weight: normal;\
+letter-spacing: normal;\
+pointer-events: none;\
+}\
+.ace_folding-enabled > .ace_gutter-cell {\
+padding-right: 13px;\
+}\
+.ace_fold-widget {\
+box-sizing: border-box;\
+margin: 0 -12px 0 1px;\
+display: none;\
+width: 11px;\
+vertical-align: top;\
+background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAANElEQVR42mWKsQ0AMAzC8ixLlrzQjzmBiEjp0A6WwBCSPgKAXoLkqSot7nN3yMwR7pZ32NzpKkVoDBUxKAAAAABJRU5ErkJggg==\");\
+background-repeat: no-repeat;\
+background-position: center;\
+border-radius: 3px;\
+border: 1px solid transparent;\
+cursor: pointer;\
+}\
+.ace_folding-enabled .ace_fold-widget {\
+display: inline-block; \
+}\
+.ace_fold-widget.ace_end {\
+background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAANElEQVR42m3HwQkAMAhD0YzsRchFKI7sAikeWkrxwScEB0nh5e7KTPWimZki4tYfVbX+MNl4pyZXejUO1QAAAABJRU5ErkJggg==\");\
+}\
+.ace_fold-widget.ace_closed {\
+background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAMAAAAGCAYAAAAG5SQMAAAAOUlEQVR42jXKwQkAMAgDwKwqKD4EwQ26sSOkVWjgIIHAzPiCgaqiqnJHZnKICBERHN194O5b9vbLuAVRL+l0YWnZAAAAAElFTkSuQmCCXA==\");\
+}\
+.ace_fold-widget:hover {\
+border: 1px solid rgba(0, 0, 0, 0.3);\
+background-color: rgba(255, 255, 255, 0.2);\
+box-shadow: 0 1px 1px rgba(255, 255, 255, 0.7);\
+}\
+.ace_fold-widget:active {\
+border: 1px solid rgba(0, 0, 0, 0.4);\
+background-color: rgba(0, 0, 0, 0.05);\
+box-shadow: 0 1px 1px rgba(255, 255, 255, 0.8);\
+}\
+.ace_dark .ace_fold-widget {\
+background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHklEQVQIW2P4//8/AzoGEQ7oGCaLLAhWiSwB146BAQCSTPYocqT0AAAAAElFTkSuQmCC\");\
+}\
+.ace_dark .ace_fold-widget.ace_end {\
+background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAH0lEQVQIW2P4//8/AxQ7wNjIAjDMgC4AxjCVKBirIAAF0kz2rlhxpAAAAABJRU5ErkJggg==\");\
+}\
+.ace_dark .ace_fold-widget.ace_closed {\
+background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAMAAAAFCAYAAACAcVaiAAAAHElEQVQIW2P4//+/AxAzgDADlOOAznHAKgPWAwARji8UIDTfQQAAAABJRU5ErkJggg==\");\
+}\
+.ace_dark .ace_fold-widget:hover {\
+box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2);\
+background-color: rgba(255, 255, 255, 0.1);\
+}\
+.ace_dark .ace_fold-widget:active {\
+box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2);\
+}\
+.ace_inline_button {\
+border: 1px solid lightgray;\
+display: inline-block;\
+margin: -1px 8px;\
+padding: 0 5px;\
+pointer-events: auto;\
+cursor: pointer;\
+}\
+.ace_inline_button:hover {\
+border-color: gray;\
+background: rgba(200,200,200,0.2);\
+display: inline-block;\
+pointer-events: auto;\
+}\
+.ace_fold-widget.ace_invalid {\
+background-color: #FFB4B4;\
+border-color: #DE5555;\
+}\
+.ace_fade-fold-widgets .ace_fold-widget {\
+transition: opacity 0.4s ease 0.05s;\
+opacity: 0;\
+}\
+.ace_fade-fold-widgets:hover .ace_fold-widget {\
+transition: opacity 0.05s ease 0.05s;\
+opacity:1;\
+}\
+.ace_underline {\
+text-decoration: underline;\
+}\
+.ace_bold {\
+font-weight: bold;\
+}\
+.ace_nobold .ace_bold {\
+font-weight: normal;\
+}\
+.ace_italic {\
+font-style: italic;\
+}\
+.ace_error-marker {\
+background-color: rgba(255, 0, 0,0.2);\
+position: absolute;\
+z-index: 9;\
+}\
+.ace_highlight-marker {\
+background-color: rgba(255, 255, 0,0.2);\
+position: absolute;\
+z-index: 8;\
+}\
+.ace_mobile-menu {\
+position: absolute;\
+line-height: 1.5;\
+border-radius: 4px;\
+-ms-user-select: none;\
+-moz-user-select: none;\
+-webkit-user-select: none;\
+user-select: none;\
+background: white;\
+box-shadow: 1px 3px 2px grey;\
+border: 1px solid #dcdcdc;\
+color: black;\
+}\
+.ace_dark > .ace_mobile-menu {\
+background: #333;\
+color: #ccc;\
+box-shadow: 1px 3px 2px grey;\
+border: 1px solid #444;\
+}\
+.ace_mobile-button {\
+padding: 2px;\
+cursor: pointer;\
+overflow: hidden;\
+}\
+.ace_mobile-button:hover {\
+background-color: #eee;\
+opacity:1;\
+}\
+.ace_mobile-button:active {\
+background-color: #ddd;\
+}\
+.ace_placeholder {\
+font-family: arial;\
+transform: scale(0.9);\
+transform-origin: left;\
+white-space: pre;\
+opacity: 0.7;\
+margin: 0 10px;\
+}";
+
+var useragent = require("./lib/useragent");
+var HIDE_TEXTAREA = useragent.isIE;
+
+dom.importCssString(editorCss, "ace_editor.css");
+
+var VirtualRenderer = function(container, theme) {
+ var _self = this;
+
+ this.container = container || dom.createElement("div");
+
+ dom.addCssClass(this.container, "ace_editor");
+ if (dom.HI_DPI) dom.addCssClass(this.container, "ace_hidpi");
+
+ this.setTheme(theme);
+
+ this.$gutter = dom.createElement("div");
+ this.$gutter.className = "ace_gutter";
+ this.container.appendChild(this.$gutter);
+ this.$gutter.setAttribute("aria-hidden", true);
+
+ this.scroller = dom.createElement("div");
+ this.scroller.className = "ace_scroller";
+
+ this.container.appendChild(this.scroller);
+
+ this.content = dom.createElement("div");
+ this.content.className = "ace_content";
+ this.scroller.appendChild(this.content);
+
+ this.$gutterLayer = new GutterLayer(this.$gutter);
+ this.$gutterLayer.on("changeGutterWidth", this.onGutterResize.bind(this));
+
+ this.$markerBack = new MarkerLayer(this.content);
+
+ var textLayer = this.$textLayer = new TextLayer(this.content);
+ this.canvas = textLayer.element;
+
+ this.$markerFront = new MarkerLayer(this.content);
+
+ this.$cursorLayer = new CursorLayer(this.content);
+ this.$horizScroll = false;
+ this.$vScroll = false;
+
+ this.scrollBar =
+ this.scrollBarV = new VScrollBar(this.container, this);
+ this.scrollBarH = new HScrollBar(this.container, this);
+ this.scrollBarV.on("scroll", function(e) {
+ if (!_self.$scrollAnimation)
+ _self.session.setScrollTop(e.data - _self.scrollMargin.top);
+ });
+ this.scrollBarH.on("scroll", function(e) {
+ if (!_self.$scrollAnimation)
+ _self.session.setScrollLeft(e.data - _self.scrollMargin.left);
+ });
+
+ this.scrollTop = 0;
+ this.scrollLeft = 0;
+
+ this.cursorPos = {
+ row : 0,
+ column : 0
+ };
+
+ this.$fontMetrics = new FontMetrics(this.container);
+ this.$textLayer.$setFontMetrics(this.$fontMetrics);
+ this.$textLayer.on("changeCharacterSize", function(e) {
+ _self.updateCharacterSize();
+ _self.onResize(true, _self.gutterWidth, _self.$size.width, _self.$size.height);
+ _self._signal("changeCharacterSize", e);
+ });
+
+ this.$size = {
+ width: 0,
+ height: 0,
+ scrollerHeight: 0,
+ scrollerWidth: 0,
+ $dirty: true
+ };
+
+ this.layerConfig = {
+ width : 1,
+ padding : 0,
+ firstRow : 0,
+ firstRowScreen: 0,
+ lastRow : 0,
+ lineHeight : 0,
+ characterWidth : 0,
+ minHeight : 1,
+ maxHeight : 1,
+ offset : 0,
+ height : 1,
+ gutterOffset: 1
+ };
+
+ this.scrollMargin = {
+ left: 0,
+ right: 0,
+ top: 0,
+ bottom: 0,
+ v: 0,
+ h: 0
+ };
+
+ this.margin = {
+ left: 0,
+ right: 0,
+ top: 0,
+ bottom: 0,
+ v: 0,
+ h: 0
+ };
+
+ this.$keepTextAreaAtCursor = !useragent.isIOS;
+
+ this.$loop = new RenderLoop(
+ this.$renderChanges.bind(this),
+ this.container.ownerDocument.defaultView
+ );
+ this.$loop.schedule(this.CHANGE_FULL);
+
+ this.updateCharacterSize();
+ this.setPadding(4);
+ config.resetOptions(this);
+ config._signal("renderer", this);
+};
+
+(function() {
+
+ this.CHANGE_CURSOR = 1;
+ this.CHANGE_MARKER = 2;
+ this.CHANGE_GUTTER = 4;
+ this.CHANGE_SCROLL = 8;
+ this.CHANGE_LINES = 16;
+ this.CHANGE_TEXT = 32;
+ this.CHANGE_SIZE = 64;
+ this.CHANGE_MARKER_BACK = 128;
+ this.CHANGE_MARKER_FRONT = 256;
+ this.CHANGE_FULL = 512;
+ this.CHANGE_H_SCROLL = 1024;
+
+ oop.implement(this, EventEmitter);
+
+ this.updateCharacterSize = function() {
+ if (this.$textLayer.allowBoldFonts != this.$allowBoldFonts) {
+ this.$allowBoldFonts = this.$textLayer.allowBoldFonts;
+ this.setStyle("ace_nobold", !this.$allowBoldFonts);
+ }
+
+ this.layerConfig.characterWidth =
+ this.characterWidth = this.$textLayer.getCharacterWidth();
+ this.layerConfig.lineHeight =
+ this.lineHeight = this.$textLayer.getLineHeight();
+ this.$updatePrintMargin();
+ dom.setStyle(this.scroller.style, "line-height", this.lineHeight + "px");
+ };
+ this.setSession = function(session) {
+ if (this.session)
+ this.session.doc.off("changeNewLineMode", this.onChangeNewLineMode);
+
+ this.session = session;
+ if (session && this.scrollMargin.top && session.getScrollTop() <= 0)
+ session.setScrollTop(-this.scrollMargin.top);
+
+ this.$cursorLayer.setSession(session);
+ this.$markerBack.setSession(session);
+ this.$markerFront.setSession(session);
+ this.$gutterLayer.setSession(session);
+ this.$textLayer.setSession(session);
+ if (!session)
+ return;
+
+ this.$loop.schedule(this.CHANGE_FULL);
+ this.session.$setFontMetrics(this.$fontMetrics);
+ this.scrollBarH.scrollLeft = this.scrollBarV.scrollTop = null;
+
+ this.onChangeNewLineMode = this.onChangeNewLineMode.bind(this);
+ this.onChangeNewLineMode();
+ this.session.doc.on("changeNewLineMode", this.onChangeNewLineMode);
+ };
+ this.updateLines = function(firstRow, lastRow, force) {
+ if (lastRow === undefined)
+ lastRow = Infinity;
+
+ if (!this.$changedLines) {
+ this.$changedLines = {
+ firstRow: firstRow,
+ lastRow: lastRow
+ };
+ }
+ else {
+ if (this.$changedLines.firstRow > firstRow)
+ this.$changedLines.firstRow = firstRow;
+
+ if (this.$changedLines.lastRow < lastRow)
+ this.$changedLines.lastRow = lastRow;
+ }
+ if (this.$changedLines.lastRow < this.layerConfig.firstRow) {
+ if (force)
+ this.$changedLines.lastRow = this.layerConfig.lastRow;
+ else
+ return;
+ }
+ if (this.$changedLines.firstRow > this.layerConfig.lastRow)
+ return;
+ this.$loop.schedule(this.CHANGE_LINES);
+ };
+
+ this.onChangeNewLineMode = function() {
+ this.$loop.schedule(this.CHANGE_TEXT);
+ this.$textLayer.$updateEolChar();
+ this.session.$bidiHandler.setEolChar(this.$textLayer.EOL_CHAR);
+ };
+
+ this.onChangeTabSize = function() {
+ this.$loop.schedule(this.CHANGE_TEXT | this.CHANGE_MARKER);
+ this.$textLayer.onChangeTabSize();
+ };
+ this.updateText = function() {
+ this.$loop.schedule(this.CHANGE_TEXT);
+ };
+ this.updateFull = function(force) {
+ if (force)
+ this.$renderChanges(this.CHANGE_FULL, true);
+ else
+ this.$loop.schedule(this.CHANGE_FULL);
+ };
+ this.updateFontSize = function() {
+ this.$textLayer.checkForSizeChanges();
+ };
+
+ this.$changes = 0;
+ this.$updateSizeAsync = function() {
+ if (this.$loop.pending)
+ this.$size.$dirty = true;
+ else
+ this.onResize();
+ };
+ this.onResize = function(force, gutterWidth, width, height) {
+ if (this.resizing > 2)
+ return;
+ else if (this.resizing > 0)
+ this.resizing++;
+ else
+ this.resizing = force ? 1 : 0;
+ var el = this.container;
+ if (!height)
+ height = el.clientHeight || el.scrollHeight;
+ if (!width)
+ width = el.clientWidth || el.scrollWidth;
+ var changes = this.$updateCachedSize(force, gutterWidth, width, height);
+
+
+ if (!this.$size.scrollerHeight || (!width && !height))
+ return this.resizing = 0;
+
+ if (force)
+ this.$gutterLayer.$padding = null;
+
+ if (force)
+ this.$renderChanges(changes | this.$changes, true);
+ else
+ this.$loop.schedule(changes | this.$changes);
+
+ if (this.resizing)
+ this.resizing = 0;
+ this.scrollBarV.scrollLeft = this.scrollBarV.scrollTop = null;
+ };
+
+ this.$updateCachedSize = function(force, gutterWidth, width, height) {
+ height -= (this.$extraHeight || 0);
+ var changes = 0;
+ var size = this.$size;
+ var oldSize = {
+ width: size.width,
+ height: size.height,
+ scrollerHeight: size.scrollerHeight,
+ scrollerWidth: size.scrollerWidth
+ };
+ if (height && (force || size.height != height)) {
+ size.height = height;
+ changes |= this.CHANGE_SIZE;
+
+ size.scrollerHeight = size.height;
+ if (this.$horizScroll)
+ size.scrollerHeight -= this.scrollBarH.getHeight();
+ this.scrollBarV.element.style.bottom = this.scrollBarH.getHeight() + "px";
+
+ changes = changes | this.CHANGE_SCROLL;
+ }
+
+ if (width && (force || size.width != width)) {
+ changes |= this.CHANGE_SIZE;
+ size.width = width;
+
+ if (gutterWidth == null)
+ gutterWidth = this.$showGutter ? this.$gutter.offsetWidth : 0;
+
+ this.gutterWidth = gutterWidth;
+
+ dom.setStyle(this.scrollBarH.element.style, "left", gutterWidth + "px");
+ dom.setStyle(this.scroller.style, "left", gutterWidth + this.margin.left + "px");
+ size.scrollerWidth = Math.max(0, width - gutterWidth - this.scrollBarV.getWidth() - this.margin.h);
+ dom.setStyle(this.$gutter.style, "left", this.margin.left + "px");
+
+ var right = this.scrollBarV.getWidth() + "px";
+ dom.setStyle(this.scrollBarH.element.style, "right", right);
+ dom.setStyle(this.scroller.style, "right", right);
+ dom.setStyle(this.scroller.style, "bottom", this.scrollBarH.getHeight());
+
+ if (this.session && this.session.getUseWrapMode() && this.adjustWrapLimit() || force) {
+ changes |= this.CHANGE_FULL;
+ }
+ }
+
+ size.$dirty = !width || !height;
+
+ if (changes)
+ this._signal("resize", oldSize);
+
+ return changes;
+ };
+
+ this.onGutterResize = function(width) {
+ var gutterWidth = this.$showGutter ? width : 0;
+ if (gutterWidth != this.gutterWidth)
+ this.$changes |= this.$updateCachedSize(true, gutterWidth, this.$size.width, this.$size.height);
+
+ if (this.session.getUseWrapMode() && this.adjustWrapLimit()) {
+ this.$loop.schedule(this.CHANGE_FULL);
+ } else if (this.$size.$dirty) {
+ this.$loop.schedule(this.CHANGE_FULL);
+ } else {
+ this.$computeLayerConfig();
+ }
+ };
+ this.adjustWrapLimit = function() {
+ var availableWidth = this.$size.scrollerWidth - this.$padding * 2;
+ var limit = Math.floor(availableWidth / this.characterWidth);
+ return this.session.adjustWrapLimit(limit, this.$showPrintMargin && this.$printMarginColumn);
+ };
+ this.setAnimatedScroll = function(shouldAnimate){
+ this.setOption("animatedScroll", shouldAnimate);
+ };
+ this.getAnimatedScroll = function() {
+ return this.$animatedScroll;
+ };
+ this.setShowInvisibles = function(showInvisibles) {
+ this.setOption("showInvisibles", showInvisibles);
+ this.session.$bidiHandler.setShowInvisibles(showInvisibles);
+ };
+ this.getShowInvisibles = function() {
+ return this.getOption("showInvisibles");
+ };
+ this.getDisplayIndentGuides = function() {
+ return this.getOption("displayIndentGuides");
+ };
+
+ this.setDisplayIndentGuides = function(display) {
+ this.setOption("displayIndentGuides", display);
+ };
+ this.setShowPrintMargin = function(showPrintMargin) {
+ this.setOption("showPrintMargin", showPrintMargin);
+ };
+ this.getShowPrintMargin = function() {
+ return this.getOption("showPrintMargin");
+ };
+ this.setPrintMarginColumn = function(showPrintMargin) {
+ this.setOption("printMarginColumn", showPrintMargin);
+ };
+ this.getPrintMarginColumn = function() {
+ return this.getOption("printMarginColumn");
+ };
+ this.getShowGutter = function(){
+ return this.getOption("showGutter");
+ };
+ this.setShowGutter = function(show){
+ return this.setOption("showGutter", show);
+ };
+
+ this.getFadeFoldWidgets = function(){
+ return this.getOption("fadeFoldWidgets");
+ };
+
+ this.setFadeFoldWidgets = function(show) {
+ this.setOption("fadeFoldWidgets", show);
+ };
+
+ this.setHighlightGutterLine = function(shouldHighlight) {
+ this.setOption("highlightGutterLine", shouldHighlight);
+ };
+
+ this.getHighlightGutterLine = function() {
+ return this.getOption("highlightGutterLine");
+ };
+
+ this.$updatePrintMargin = function() {
+ if (!this.$showPrintMargin && !this.$printMarginEl)
+ return;
+
+ if (!this.$printMarginEl) {
+ var containerEl = dom.createElement("div");
+ containerEl.className = "ace_layer ace_print-margin-layer";
+ this.$printMarginEl = dom.createElement("div");
+ this.$printMarginEl.className = "ace_print-margin";
+ containerEl.appendChild(this.$printMarginEl);
+ this.content.insertBefore(containerEl, this.content.firstChild);
+ }
+
+ var style = this.$printMarginEl.style;
+ style.left = Math.round(this.characterWidth * this.$printMarginColumn + this.$padding) + "px";
+ style.visibility = this.$showPrintMargin ? "visible" : "hidden";
+
+ if (this.session && this.session.$wrap == -1)
+ this.adjustWrapLimit();
+ };
+ this.getContainerElement = function() {
+ return this.container;
+ };
+ this.getMouseEventTarget = function() {
+ return this.scroller;
+ };
+ this.getTextAreaContainer = function() {
+ return this.container;
+ };
+ this.$moveTextAreaToCursor = function() {
+ if (this.$isMousePressed) return;
+ var style = this.textarea.style;
+ var composition = this.$composition;
+ if (!this.$keepTextAreaAtCursor && !composition) {
+ dom.translate(this.textarea, -100, 0);
+ return;
+ }
+ var pixelPos = this.$cursorLayer.$pixelPos;
+ if (!pixelPos)
+ return;
+ if (composition && composition.markerRange)
+ pixelPos = this.$cursorLayer.getPixelPosition(composition.markerRange.start, true);
+
+ var config = this.layerConfig;
+ var posTop = pixelPos.top;
+ var posLeft = pixelPos.left;
+ posTop -= config.offset;
+
+ var h = composition && composition.useTextareaForIME ? this.lineHeight : HIDE_TEXTAREA ? 0 : 1;
+ if (posTop < 0 || posTop > config.height - h) {
+ dom.translate(this.textarea, 0, 0);
+ return;
+ }
+
+ var w = 1;
+ var maxTop = this.$size.height - h;
+ if (!composition) {
+ posTop += this.lineHeight;
+ }
+ else {
+ if (composition.useTextareaForIME) {
+ var val = this.textarea.value;
+ w = this.characterWidth * (this.session.$getStringScreenWidth(val)[0]);
+ }
+ else {
+ posTop += this.lineHeight + 2;
+ }
+ }
+
+ posLeft -= this.scrollLeft;
+ if (posLeft > this.$size.scrollerWidth - w)
+ posLeft = this.$size.scrollerWidth - w;
+
+ posLeft += this.gutterWidth + this.margin.left;
+
+ dom.setStyle(style, "height", h + "px");
+ dom.setStyle(style, "width", w + "px");
+ dom.translate(this.textarea, Math.min(posLeft, this.$size.scrollerWidth - w), Math.min(posTop, maxTop));
+ };
+ this.getFirstVisibleRow = function() {
+ return this.layerConfig.firstRow;
+ };
+ this.getFirstFullyVisibleRow = function() {
+ return this.layerConfig.firstRow + (this.layerConfig.offset === 0 ? 0 : 1);
+ };
+ this.getLastFullyVisibleRow = function() {
+ var config = this.layerConfig;
+ var lastRow = config.lastRow;
+ var top = this.session.documentToScreenRow(lastRow, 0) * config.lineHeight;
+ if (top - this.session.getScrollTop() > config.height - config.lineHeight)
+ return lastRow - 1;
+ return lastRow;
+ };
+ this.getLastVisibleRow = function() {
+ return this.layerConfig.lastRow;
+ };
+
+ this.$padding = null;
+ this.setPadding = function(padding) {
+ this.$padding = padding;
+ this.$textLayer.setPadding(padding);
+ this.$cursorLayer.setPadding(padding);
+ this.$markerFront.setPadding(padding);
+ this.$markerBack.setPadding(padding);
+ this.$loop.schedule(this.CHANGE_FULL);
+ this.$updatePrintMargin();
+ };
+
+ this.setScrollMargin = function(top, bottom, left, right) {
+ var sm = this.scrollMargin;
+ sm.top = top|0;
+ sm.bottom = bottom|0;
+ sm.right = right|0;
+ sm.left = left|0;
+ sm.v = sm.top + sm.bottom;
+ sm.h = sm.left + sm.right;
+ if (sm.top && this.scrollTop <= 0 && this.session)
+ this.session.setScrollTop(-sm.top);
+ this.updateFull();
+ };
+
+ this.setMargin = function(top, bottom, left, right) {
+ var sm = this.margin;
+ sm.top = top|0;
+ sm.bottom = bottom|0;
+ sm.right = right|0;
+ sm.left = left|0;
+ sm.v = sm.top + sm.bottom;
+ sm.h = sm.left + sm.right;
+ this.$updateCachedSize(true, this.gutterWidth, this.$size.width, this.$size.height);
+ this.updateFull();
+ };
+ this.getHScrollBarAlwaysVisible = function() {
+ return this.$hScrollBarAlwaysVisible;
+ };
+ this.setHScrollBarAlwaysVisible = function(alwaysVisible) {
+ this.setOption("hScrollBarAlwaysVisible", alwaysVisible);
+ };
+ this.getVScrollBarAlwaysVisible = function() {
+ return this.$vScrollBarAlwaysVisible;
+ };
+ this.setVScrollBarAlwaysVisible = function(alwaysVisible) {
+ this.setOption("vScrollBarAlwaysVisible", alwaysVisible);
+ };
+
+ this.$updateScrollBarV = function() {
+ var scrollHeight = this.layerConfig.maxHeight;
+ var scrollerHeight = this.$size.scrollerHeight;
+ if (!this.$maxLines && this.$scrollPastEnd) {
+ scrollHeight -= (scrollerHeight - this.lineHeight) * this.$scrollPastEnd;
+ if (this.scrollTop > scrollHeight - scrollerHeight) {
+ scrollHeight = this.scrollTop + scrollerHeight;
+ this.scrollBarV.scrollTop = null;
+ }
+ }
+ this.scrollBarV.setScrollHeight(scrollHeight + this.scrollMargin.v);
+ this.scrollBarV.setScrollTop(this.scrollTop + this.scrollMargin.top);
+ };
+ this.$updateScrollBarH = function() {
+ this.scrollBarH.setScrollWidth(this.layerConfig.width + 2 * this.$padding + this.scrollMargin.h);
+ this.scrollBarH.setScrollLeft(this.scrollLeft + this.scrollMargin.left);
+ };
+
+ this.$frozen = false;
+ this.freeze = function() {
+ this.$frozen = true;
+ };
+
+ this.unfreeze = function() {
+ this.$frozen = false;
+ };
+
+ this.$renderChanges = function(changes, force) {
+ if (this.$changes) {
+ changes |= this.$changes;
+ this.$changes = 0;
+ }
+ if ((!this.session || !this.container.offsetWidth || this.$frozen) || (!changes && !force)) {
+ this.$changes |= changes;
+ return;
+ }
+ if (this.$size.$dirty) {
+ this.$changes |= changes;
+ return this.onResize(true);
+ }
+ if (!this.lineHeight) {
+ this.$textLayer.checkForSizeChanges();
+ }
+
+ this._signal("beforeRender", changes);
+
+ if (this.session && this.session.$bidiHandler)
+ this.session.$bidiHandler.updateCharacterWidths(this.$fontMetrics);
+
+ var config = this.layerConfig;
+ if (changes & this.CHANGE_FULL ||
+ changes & this.CHANGE_SIZE ||
+ changes & this.CHANGE_TEXT ||
+ changes & this.CHANGE_LINES ||
+ changes & this.CHANGE_SCROLL ||
+ changes & this.CHANGE_H_SCROLL
+ ) {
+ changes |= this.$computeLayerConfig() | this.$loop.clear();
+ if (config.firstRow != this.layerConfig.firstRow && config.firstRowScreen == this.layerConfig.firstRowScreen) {
+ var st = this.scrollTop + (config.firstRow - this.layerConfig.firstRow) * this.lineHeight;
+ if (st > 0) {
+ this.scrollTop = st;
+ changes = changes | this.CHANGE_SCROLL;
+ changes |= this.$computeLayerConfig() | this.$loop.clear();
+ }
+ }
+ config = this.layerConfig;
+ this.$updateScrollBarV();
+ if (changes & this.CHANGE_H_SCROLL)
+ this.$updateScrollBarH();
+
+ dom.translate(this.content, -this.scrollLeft, -config.offset);
+
+ var width = config.width + 2 * this.$padding + "px";
+ var height = config.minHeight + "px";
+
+ dom.setStyle(this.content.style, "width", width);
+ dom.setStyle(this.content.style, "height", height);
+ }
+ if (changes & this.CHANGE_H_SCROLL) {
+ dom.translate(this.content, -this.scrollLeft, -config.offset);
+ this.scroller.className = this.scrollLeft <= 0 ? "ace_scroller" : "ace_scroller ace_scroll-left";
+ }
+ if (changes & this.CHANGE_FULL) {
+ this.$changedLines = null;
+ this.$textLayer.update(config);
+ if (this.$showGutter)
+ this.$gutterLayer.update(config);
+ this.$markerBack.update(config);
+ this.$markerFront.update(config);
+ this.$cursorLayer.update(config);
+ this.$moveTextAreaToCursor();
+ this._signal("afterRender", changes);
+ return;
+ }
+ if (changes & this.CHANGE_SCROLL) {
+ this.$changedLines = null;
+ if (changes & this.CHANGE_TEXT || changes & this.CHANGE_LINES)
+ this.$textLayer.update(config);
+ else
+ this.$textLayer.scrollLines(config);
+
+ if (this.$showGutter) {
+ if (changes & this.CHANGE_GUTTER || changes & this.CHANGE_LINES)
+ this.$gutterLayer.update(config);
+ else
+ this.$gutterLayer.scrollLines(config);
+ }
+ this.$markerBack.update(config);
+ this.$markerFront.update(config);
+ this.$cursorLayer.update(config);
+ this.$moveTextAreaToCursor();
+ this._signal("afterRender", changes);
+ return;
+ }
+
+ if (changes & this.CHANGE_TEXT) {
+ this.$changedLines = null;
+ this.$textLayer.update(config);
+ if (this.$showGutter)
+ this.$gutterLayer.update(config);
+ }
+ else if (changes & this.CHANGE_LINES) {
+ if (this.$updateLines() || (changes & this.CHANGE_GUTTER) && this.$showGutter)
+ this.$gutterLayer.update(config);
+ }
+ else if (changes & this.CHANGE_TEXT || changes & this.CHANGE_GUTTER) {
+ if (this.$showGutter)
+ this.$gutterLayer.update(config);
+ }
+ else if (changes & this.CHANGE_CURSOR) {
+ if (this.$highlightGutterLine)
+ this.$gutterLayer.updateLineHighlight(config);
+ }
+
+ if (changes & this.CHANGE_CURSOR) {
+ this.$cursorLayer.update(config);
+ this.$moveTextAreaToCursor();
+ }
+
+ if (changes & (this.CHANGE_MARKER | this.CHANGE_MARKER_FRONT)) {
+ this.$markerFront.update(config);
+ }
+
+ if (changes & (this.CHANGE_MARKER | this.CHANGE_MARKER_BACK)) {
+ this.$markerBack.update(config);
+ }
+
+ this._signal("afterRender", changes);
+ };
+
+
+ this.$autosize = function() {
+ var height = this.session.getScreenLength() * this.lineHeight;
+ var maxHeight = this.$maxLines * this.lineHeight;
+ var desiredHeight = Math.min(maxHeight,
+ Math.max((this.$minLines || 1) * this.lineHeight, height)
+ ) + this.scrollMargin.v + (this.$extraHeight || 0);
+ if (this.$horizScroll)
+ desiredHeight += this.scrollBarH.getHeight();
+ if (this.$maxPixelHeight && desiredHeight > this.$maxPixelHeight)
+ desiredHeight = this.$maxPixelHeight;
+
+ var hideScrollbars = desiredHeight <= 2 * this.lineHeight;
+ var vScroll = !hideScrollbars && height > maxHeight;
+
+ if (desiredHeight != this.desiredHeight ||
+ this.$size.height != this.desiredHeight || vScroll != this.$vScroll) {
+ if (vScroll != this.$vScroll) {
+ this.$vScroll = vScroll;
+ this.scrollBarV.setVisible(vScroll);
+ }
+
+ var w = this.container.clientWidth;
+ this.container.style.height = desiredHeight + "px";
+ this.$updateCachedSize(true, this.$gutterWidth, w, desiredHeight);
+ this.desiredHeight = desiredHeight;
+
+ this._signal("autosize");
+ }
+ };
+
+ this.$computeLayerConfig = function() {
+ var session = this.session;
+ var size = this.$size;
+
+ var hideScrollbars = size.height <= 2 * this.lineHeight;
+ var screenLines = this.session.getScreenLength();
+ var maxHeight = screenLines * this.lineHeight;
+
+ var longestLine = this.$getLongestLine();
+
+ var horizScroll = !hideScrollbars && (this.$hScrollBarAlwaysVisible ||
+ size.scrollerWidth - longestLine - 2 * this.$padding < 0);
+
+ var hScrollChanged = this.$horizScroll !== horizScroll;
+ if (hScrollChanged) {
+ this.$horizScroll = horizScroll;
+ this.scrollBarH.setVisible(horizScroll);
+ }
+ var vScrollBefore = this.$vScroll; // autosize can change vscroll value in which case we need to update longestLine
+ if (this.$maxLines && this.lineHeight > 1)
+ this.$autosize();
+
+ var minHeight = size.scrollerHeight + this.lineHeight;
+
+ var scrollPastEnd = !this.$maxLines && this.$scrollPastEnd
+ ? (size.scrollerHeight - this.lineHeight) * this.$scrollPastEnd
+ : 0;
+ maxHeight += scrollPastEnd;
+
+ var sm = this.scrollMargin;
+ this.session.setScrollTop(Math.max(-sm.top,
+ Math.min(this.scrollTop, maxHeight - size.scrollerHeight + sm.bottom)));
+
+ this.session.setScrollLeft(Math.max(-sm.left, Math.min(this.scrollLeft,
+ longestLine + 2 * this.$padding - size.scrollerWidth + sm.right)));
+
+ var vScroll = !hideScrollbars && (this.$vScrollBarAlwaysVisible ||
+ size.scrollerHeight - maxHeight + scrollPastEnd < 0 || this.scrollTop > sm.top);
+ var vScrollChanged = vScrollBefore !== vScroll;
+ if (vScrollChanged) {
+ this.$vScroll = vScroll;
+ this.scrollBarV.setVisible(vScroll);
+ }
+
+ var offset = this.scrollTop % this.lineHeight;
+ var lineCount = Math.ceil(minHeight / this.lineHeight) - 1;
+ var firstRow = Math.max(0, Math.round((this.scrollTop - offset) / this.lineHeight));
+ var lastRow = firstRow + lineCount;
+ var firstRowScreen, firstRowHeight;
+ var lineHeight = this.lineHeight;
+ firstRow = session.screenToDocumentRow(firstRow, 0);
+ var foldLine = session.getFoldLine(firstRow);
+ if (foldLine) {
+ firstRow = foldLine.start.row;
+ }
+
+ firstRowScreen = session.documentToScreenRow(firstRow, 0);
+ firstRowHeight = session.getRowLength(firstRow) * lineHeight;
+
+ lastRow = Math.min(session.screenToDocumentRow(lastRow, 0), session.getLength() - 1);
+ minHeight = size.scrollerHeight + session.getRowLength(lastRow) * lineHeight +
+ firstRowHeight;
+
+ offset = this.scrollTop - firstRowScreen * lineHeight;
+
+ var changes = 0;
+ if (this.layerConfig.width != longestLine || hScrollChanged)
+ changes = this.CHANGE_H_SCROLL;
+ if (hScrollChanged || vScrollChanged) {
+ changes |= this.$updateCachedSize(true, this.gutterWidth, size.width, size.height);
+ this._signal("scrollbarVisibilityChanged");
+ if (vScrollChanged)
+ longestLine = this.$getLongestLine();
+ }
+
+ this.layerConfig = {
+ width : longestLine,
+ padding : this.$padding,
+ firstRow : firstRow,
+ firstRowScreen: firstRowScreen,
+ lastRow : lastRow,
+ lineHeight : lineHeight,
+ characterWidth : this.characterWidth,
+ minHeight : minHeight,
+ maxHeight : maxHeight,
+ offset : offset,
+ gutterOffset : lineHeight ? Math.max(0, Math.ceil((offset + size.height - size.scrollerHeight) / lineHeight)) : 0,
+ height : this.$size.scrollerHeight
+ };
+
+ if (this.session.$bidiHandler)
+ this.session.$bidiHandler.setContentWidth(longestLine - this.$padding);
+
+ return changes;
+ };
+
+ this.$updateLines = function() {
+ if (!this.$changedLines) return;
+ var firstRow = this.$changedLines.firstRow;
+ var lastRow = this.$changedLines.lastRow;
+ this.$changedLines = null;
+
+ var layerConfig = this.layerConfig;
+
+ if (firstRow > layerConfig.lastRow + 1) { return; }
+ if (lastRow < layerConfig.firstRow) { return; }
+ if (lastRow === Infinity) {
+ if (this.$showGutter)
+ this.$gutterLayer.update(layerConfig);
+ this.$textLayer.update(layerConfig);
+ return;
+ }
+ this.$textLayer.updateLines(layerConfig, firstRow, lastRow);
+ return true;
+ };
+
+ this.$getLongestLine = function() {
+ var charCount = this.session.getScreenWidth();
+ if (this.showInvisibles && !this.session.$useWrapMode)
+ charCount += 1;
+
+ if (this.$textLayer && charCount > this.$textLayer.MAX_LINE_LENGTH)
+ charCount = this.$textLayer.MAX_LINE_LENGTH + 30;
+
+ return Math.max(this.$size.scrollerWidth - 2 * this.$padding, Math.round(charCount * this.characterWidth));
+ };
+ this.updateFrontMarkers = function() {
+ this.$markerFront.setMarkers(this.session.getMarkers(true));
+ this.$loop.schedule(this.CHANGE_MARKER_FRONT);
+ };
+ this.updateBackMarkers = function() {
+ this.$markerBack.setMarkers(this.session.getMarkers());
+ this.$loop.schedule(this.CHANGE_MARKER_BACK);
+ };
+ this.addGutterDecoration = function(row, className){
+ this.$gutterLayer.addGutterDecoration(row, className);
+ };
+ this.removeGutterDecoration = function(row, className){
+ this.$gutterLayer.removeGutterDecoration(row, className);
+ };
+ this.updateBreakpoints = function(rows) {
+ this.$loop.schedule(this.CHANGE_GUTTER);
+ };
+ this.setAnnotations = function(annotations) {
+ this.$gutterLayer.setAnnotations(annotations);
+ this.$loop.schedule(this.CHANGE_GUTTER);
+ };
+ this.updateCursor = function() {
+ this.$loop.schedule(this.CHANGE_CURSOR);
+ };
+ this.hideCursor = function() {
+ this.$cursorLayer.hideCursor();
+ };
+ this.showCursor = function() {
+ this.$cursorLayer.showCursor();
+ };
+
+ this.scrollSelectionIntoView = function(anchor, lead, offset) {
+ this.scrollCursorIntoView(anchor, offset);
+ this.scrollCursorIntoView(lead, offset);
+ };
+ this.scrollCursorIntoView = function(cursor, offset, $viewMargin) {
+ if (this.$size.scrollerHeight === 0)
+ return;
+
+ var pos = this.$cursorLayer.getPixelPosition(cursor);
+
+ var left = pos.left;
+ var top = pos.top;
+
+ var topMargin = $viewMargin && $viewMargin.top || 0;
+ var bottomMargin = $viewMargin && $viewMargin.bottom || 0;
+
+ var scrollTop = this.$scrollAnimation ? this.session.getScrollTop() : this.scrollTop;
+
+ if (scrollTop + topMargin > top) {
+ if (offset && scrollTop + topMargin > top + this.lineHeight)
+ top -= offset * this.$size.scrollerHeight;
+ if (top === 0)
+ top = -this.scrollMargin.top;
+ this.session.setScrollTop(top);
+ } else if (scrollTop + this.$size.scrollerHeight - bottomMargin < top + this.lineHeight) {
+ if (offset && scrollTop + this.$size.scrollerHeight - bottomMargin < top - this.lineHeight)
+ top += offset * this.$size.scrollerHeight;
+ this.session.setScrollTop(top + this.lineHeight + bottomMargin - this.$size.scrollerHeight);
+ }
+
+ var scrollLeft = this.scrollLeft;
+
+ if (scrollLeft > left) {
+ if (left < this.$padding + 2 * this.layerConfig.characterWidth)
+ left = -this.scrollMargin.left;
+ this.session.setScrollLeft(left);
+ } else if (scrollLeft + this.$size.scrollerWidth < left + this.characterWidth) {
+ this.session.setScrollLeft(Math.round(left + this.characterWidth - this.$size.scrollerWidth));
+ } else if (scrollLeft <= this.$padding && left - scrollLeft < this.characterWidth) {
+ this.session.setScrollLeft(0);
+ }
+ };
+ this.getScrollTop = function() {
+ return this.session.getScrollTop();
+ };
+ this.getScrollLeft = function() {
+ return this.session.getScrollLeft();
+ };
+ this.getScrollTopRow = function() {
+ return this.scrollTop / this.lineHeight;
+ };
+ this.getScrollBottomRow = function() {
+ return Math.max(0, Math.floor((this.scrollTop + this.$size.scrollerHeight) / this.lineHeight) - 1);
+ };
+ this.scrollToRow = function(row) {
+ this.session.setScrollTop(row * this.lineHeight);
+ };
+
+ this.alignCursor = function(cursor, alignment) {
+ if (typeof cursor == "number")
+ cursor = {row: cursor, column: 0};
+
+ var pos = this.$cursorLayer.getPixelPosition(cursor);
+ var h = this.$size.scrollerHeight - this.lineHeight;
+ var offset = pos.top - h * (alignment || 0);
+
+ this.session.setScrollTop(offset);
+ return offset;
+ };
+
+ this.STEPS = 8;
+ this.$calcSteps = function(fromValue, toValue){
+ var i = 0;
+ var l = this.STEPS;
+ var steps = [];
+
+ var func = function(t, x_min, dx) {
+ return dx * (Math.pow(t - 1, 3) + 1) + x_min;
+ };
+
+ for (i = 0; i < l; ++i)
+ steps.push(func(i / this.STEPS, fromValue, toValue - fromValue));
+
+ return steps;
+ };
+ this.scrollToLine = function(line, center, animate, callback) {
+ var pos = this.$cursorLayer.getPixelPosition({row: line, column: 0});
+ var offset = pos.top;
+ if (center)
+ offset -= this.$size.scrollerHeight / 2;
+
+ var initialScroll = this.scrollTop;
+ this.session.setScrollTop(offset);
+ if (animate !== false)
+ this.animateScrolling(initialScroll, callback);
+ };
+
+ this.animateScrolling = function(fromValue, callback) {
+ var toValue = this.scrollTop;
+ if (!this.$animatedScroll)
+ return;
+ var _self = this;
+
+ if (fromValue == toValue)
+ return;
+
+ if (this.$scrollAnimation) {
+ var oldSteps = this.$scrollAnimation.steps;
+ if (oldSteps.length) {
+ fromValue = oldSteps[0];
+ if (fromValue == toValue)
+ return;
+ }
+ }
+
+ var steps = _self.$calcSteps(fromValue, toValue);
+ this.$scrollAnimation = {from: fromValue, to: toValue, steps: steps};
+
+ clearInterval(this.$timer);
+
+ _self.session.setScrollTop(steps.shift());
+ _self.session.$scrollTop = toValue;
+ this.$timer = setInterval(function() {
+ if (!_self.session)
+ return clearInterval(_self.$timer);
+ if (steps.length) {
+ _self.session.setScrollTop(steps.shift());
+ _self.session.$scrollTop = toValue;
+ } else if (toValue != null) {
+ _self.session.$scrollTop = -1;
+ _self.session.setScrollTop(toValue);
+ toValue = null;
+ } else {
+ _self.$timer = clearInterval(_self.$timer);
+ _self.$scrollAnimation = null;
+ callback && callback();
+ }
+ }, 10);
+ };
+ this.scrollToY = function(scrollTop) {
+ if (this.scrollTop !== scrollTop) {
+ this.$loop.schedule(this.CHANGE_SCROLL);
+ this.scrollTop = scrollTop;
+ }
+ };
+ this.scrollToX = function(scrollLeft) {
+ if (this.scrollLeft !== scrollLeft)
+ this.scrollLeft = scrollLeft;
+ this.$loop.schedule(this.CHANGE_H_SCROLL);
+ };
+ this.scrollTo = function(x, y) {
+ this.session.setScrollTop(y);
+ this.session.setScrollLeft(y);
+ };
+ this.scrollBy = function(deltaX, deltaY) {
+ deltaY && this.session.setScrollTop(this.session.getScrollTop() + deltaY);
+ deltaX && this.session.setScrollLeft(this.session.getScrollLeft() + deltaX);
+ };
+ this.isScrollableBy = function(deltaX, deltaY) {
+ if (deltaY < 0 && this.session.getScrollTop() >= 1 - this.scrollMargin.top)
+ return true;
+ if (deltaY > 0 && this.session.getScrollTop() + this.$size.scrollerHeight
+ - this.layerConfig.maxHeight < -1 + this.scrollMargin.bottom)
+ return true;
+ if (deltaX < 0 && this.session.getScrollLeft() >= 1 - this.scrollMargin.left)
+ return true;
+ if (deltaX > 0 && this.session.getScrollLeft() + this.$size.scrollerWidth
+ - this.layerConfig.width < -1 + this.scrollMargin.right)
+ return true;
+ };
+
+ this.pixelToScreenCoordinates = function(x, y) {
+ var canvasPos;
+ if (this.$hasCssTransforms) {
+ canvasPos = {top:0, left: 0};
+ var p = this.$fontMetrics.transformCoordinates([x, y]);
+ x = p[1] - this.gutterWidth - this.margin.left;
+ y = p[0];
+ } else {
+ canvasPos = this.scroller.getBoundingClientRect();
+ }
+
+ var offsetX = x + this.scrollLeft - canvasPos.left - this.$padding;
+ var offset = offsetX / this.characterWidth;
+ var row = Math.floor((y + this.scrollTop - canvasPos.top) / this.lineHeight);
+ var col = this.$blockCursor ? Math.floor(offset) : Math.round(offset);
+
+ return {row: row, column: col, side: offset - col > 0 ? 1 : -1, offsetX: offsetX};
+ };
+
+ this.screenToTextCoordinates = function(x, y) {
+ var canvasPos;
+ if (this.$hasCssTransforms) {
+ canvasPos = {top:0, left: 0};
+ var p = this.$fontMetrics.transformCoordinates([x, y]);
+ x = p[1] - this.gutterWidth - this.margin.left;
+ y = p[0];
+ } else {
+ canvasPos = this.scroller.getBoundingClientRect();
+ }
+
+ var offsetX = x + this.scrollLeft - canvasPos.left - this.$padding;
+ var offset = offsetX / this.characterWidth;
+ var col = this.$blockCursor ? Math.floor(offset) : Math.round(offset);
+
+ var row = Math.floor((y + this.scrollTop - canvasPos.top) / this.lineHeight);
+
+ return this.session.screenToDocumentPosition(row, Math.max(col, 0), offsetX);
+ };
+ this.textToScreenCoordinates = function(row, column) {
+ var canvasPos = this.scroller.getBoundingClientRect();
+ var pos = this.session.documentToScreenPosition(row, column);
+
+ var x = this.$padding + (this.session.$bidiHandler.isBidiRow(pos.row, row)
+ ? this.session.$bidiHandler.getPosLeft(pos.column)
+ : Math.round(pos.column * this.characterWidth));
+
+ var y = pos.row * this.lineHeight;
+
+ return {
+ pageX: canvasPos.left + x - this.scrollLeft,
+ pageY: canvasPos.top + y - this.scrollTop
+ };
+ };
+ this.visualizeFocus = function() {
+ dom.addCssClass(this.container, "ace_focus");
+ };
+ this.visualizeBlur = function() {
+ dom.removeCssClass(this.container, "ace_focus");
+ };
+ this.showComposition = function(composition) {
+ this.$composition = composition;
+ if (!composition.cssText) {
+ composition.cssText = this.textarea.style.cssText;
+ }
+ if (composition.useTextareaForIME == undefined)
+ composition.useTextareaForIME = this.$useTextareaForIME;
+
+ if (this.$useTextareaForIME) {
+ dom.addCssClass(this.textarea, "ace_composition");
+ this.textarea.style.cssText = "";
+ this.$moveTextAreaToCursor();
+ this.$cursorLayer.element.style.display = "none";
+ }
+ else {
+ composition.markerId = this.session.addMarker(composition.markerRange, "ace_composition_marker", "text");
+ }
+ };
+ this.setCompositionText = function(text) {
+ var cursor = this.session.selection.cursor;
+ this.addToken(text, "composition_placeholder", cursor.row, cursor.column);
+ this.$moveTextAreaToCursor();
+ };
+ this.hideComposition = function() {
+ if (!this.$composition)
+ return;
+
+ if (this.$composition.markerId)
+ this.session.removeMarker(this.$composition.markerId);
+
+ dom.removeCssClass(this.textarea, "ace_composition");
+ this.textarea.style.cssText = this.$composition.cssText;
+ var cursor = this.session.selection.cursor;
+ this.removeExtraToken(cursor.row, cursor.column);
+ this.$composition = null;
+ this.$cursorLayer.element.style.display = "";
+ };
+
+ this.addToken = function(text, type, row, column) {
+ var session = this.session;
+ session.bgTokenizer.lines[row] = null;
+ var newToken = {type: type, value: text};
+ var tokens = session.getTokens(row);
+ if (column == null) {
+ tokens.push(newToken);
+ } else {
+ var l = 0;
+ for (var i =0; i < tokens.length; i++) {
+ var token = tokens[i];
+ l += token.value.length;
+ if (column <= l) {
+ var diff = token.value.length - (l - column);
+ var before = token.value.slice(0, diff);
+ var after = token.value.slice(diff);
+
+ tokens.splice(i, 1, {type: token.type, value: before}, newToken, {type: token.type, value: after});
+ break;
+ }
+ }
+ }
+ this.updateLines(row, row);
+ };
+
+ this.removeExtraToken = function(row, column) {
+ this.updateLines(row, row);
+ };
+ this.setTheme = function(theme, cb) {
+ var _self = this;
+ this.$themeId = theme;
+ _self._dispatchEvent('themeChange',{theme:theme});
+
+ if (!theme || typeof theme == "string") {
+ var moduleName = theme || this.$options.theme.initialValue;
+ config.loadModule(["theme", moduleName], afterLoad);
+ } else {
+ afterLoad(theme);
+ }
+
+ function afterLoad(module) {
+ if (_self.$themeId != theme)
+ return cb && cb();
+ if (!module || !module.cssClass)
+ throw new Error("couldn't load module " + theme + " or it didn't call define");
+ if (module.$id)
+ _self.$themeId = module.$id;
+ dom.importCssString(
+ module.cssText,
+ module.cssClass,
+ _self.container
+ );
+
+ if (_self.theme)
+ dom.removeCssClass(_self.container, _self.theme.cssClass);
+
+ var padding = "padding" in module ? module.padding
+ : "padding" in (_self.theme || {}) ? 4 : _self.$padding;
+ if (_self.$padding && padding != _self.$padding)
+ _self.setPadding(padding);
+ _self.$theme = module.cssClass;
+
+ _self.theme = module;
+ dom.addCssClass(_self.container, module.cssClass);
+ dom.setCssClass(_self.container, "ace_dark", module.isDark);
+ if (_self.$size) {
+ _self.$size.width = 0;
+ _self.$updateSizeAsync();
+ }
+
+ _self._dispatchEvent('themeLoaded', {theme:module});
+ cb && cb();
+ }
+ };
+ this.getTheme = function() {
+ return this.$themeId;
+ };
+ this.setStyle = function(style, include) {
+ dom.setCssClass(this.container, style, include !== false);
+ };
+ this.unsetStyle = function(style) {
+ dom.removeCssClass(this.container, style);
+ };
+
+ this.setCursorStyle = function(style) {
+ dom.setStyle(this.scroller.style, "cursor", style);
+ };
+ this.setMouseCursor = function(cursorStyle) {
+ dom.setStyle(this.scroller.style, "cursor", cursorStyle);
+ };
+
+ this.attachToShadowRoot = function() {
+ dom.importCssString(editorCss, "ace_editor.css", this.container);
+ };
+ this.destroy = function() {
+ this.freeze();
+ this.$fontMetrics.destroy();
+ this.$cursorLayer.destroy();
+ this.removeAllListeners();
+ this.container.textContent = "";
+ };
+
+}).call(VirtualRenderer.prototype);
+
+
+config.defineOptions(VirtualRenderer.prototype, "renderer", {
+ animatedScroll: {initialValue: false},
+ showInvisibles: {
+ set: function(value) {
+ if (this.$textLayer.setShowInvisibles(value))
+ this.$loop.schedule(this.CHANGE_TEXT);
+ },
+ initialValue: false
+ },
+ showPrintMargin: {
+ set: function() { this.$updatePrintMargin(); },
+ initialValue: true
+ },
+ printMarginColumn: {
+ set: function() { this.$updatePrintMargin(); },
+ initialValue: 80
+ },
+ printMargin: {
+ set: function(val) {
+ if (typeof val == "number")
+ this.$printMarginColumn = val;
+ this.$showPrintMargin = !!val;
+ this.$updatePrintMargin();
+ },
+ get: function() {
+ return this.$showPrintMargin && this.$printMarginColumn;
+ }
+ },
+ showGutter: {
+ set: function(show){
+ this.$gutter.style.display = show ? "block" : "none";
+ this.$loop.schedule(this.CHANGE_FULL);
+ this.onGutterResize();
+ },
+ initialValue: true
+ },
+ fadeFoldWidgets: {
+ set: function(show) {
+ dom.setCssClass(this.$gutter, "ace_fade-fold-widgets", show);
+ },
+ initialValue: false
+ },
+ showFoldWidgets: {
+ set: function(show) {
+ this.$gutterLayer.setShowFoldWidgets(show);
+ this.$loop.schedule(this.CHANGE_GUTTER);
+ },
+ initialValue: true
+ },
+ displayIndentGuides: {
+ set: function(show) {
+ if (this.$textLayer.setDisplayIndentGuides(show))
+ this.$loop.schedule(this.CHANGE_TEXT);
+ },
+ initialValue: true
+ },
+ highlightGutterLine: {
+ set: function(shouldHighlight) {
+ this.$gutterLayer.setHighlightGutterLine(shouldHighlight);
+ this.$loop.schedule(this.CHANGE_GUTTER);
+ },
+ initialValue: true
+ },
+ hScrollBarAlwaysVisible: {
+ set: function(val) {
+ if (!this.$hScrollBarAlwaysVisible || !this.$horizScroll)
+ this.$loop.schedule(this.CHANGE_SCROLL);
+ },
+ initialValue: false
+ },
+ vScrollBarAlwaysVisible: {
+ set: function(val) {
+ if (!this.$vScrollBarAlwaysVisible || !this.$vScroll)
+ this.$loop.schedule(this.CHANGE_SCROLL);
+ },
+ initialValue: false
+ },
+ fontSize: {
+ set: function(size) {
+ if (typeof size == "number")
+ size = size + "px";
+ this.container.style.fontSize = size;
+ this.updateFontSize();
+ },
+ initialValue: 12
+ },
+ fontFamily: {
+ set: function(name) {
+ this.container.style.fontFamily = name;
+ this.updateFontSize();
+ }
+ },
+ maxLines: {
+ set: function(val) {
+ this.updateFull();
+ }
+ },
+ minLines: {
+ set: function(val) {
+ if (!(this.$minLines < 0x1ffffffffffff))
+ this.$minLines = 0;
+ this.updateFull();
+ }
+ },
+ maxPixelHeight: {
+ set: function(val) {
+ this.updateFull();
+ },
+ initialValue: 0
+ },
+ scrollPastEnd: {
+ set: function(val) {
+ val = +val || 0;
+ if (this.$scrollPastEnd == val)
+ return;
+ this.$scrollPastEnd = val;
+ this.$loop.schedule(this.CHANGE_SCROLL);
+ },
+ initialValue: 0,
+ handlesSet: true
+ },
+ fixedWidthGutter: {
+ set: function(val) {
+ this.$gutterLayer.$fixedWidth = !!val;
+ this.$loop.schedule(this.CHANGE_GUTTER);
+ }
+ },
+ theme: {
+ set: function(val) { this.setTheme(val); },
+ get: function() { return this.$themeId || this.theme; },
+ initialValue: "./theme/textmate",
+ handlesSet: true
+ },
+ hasCssTransforms: {
+ },
+ useTextareaForIME: {
+ initialValue: !useragent.isMobile && !useragent.isIE
+ }
+});
+
+exports.VirtualRenderer = VirtualRenderer;
+});
+
+define("ace/worker/worker_client",["require","exports","module","ace/lib/oop","ace/lib/net","ace/lib/event_emitter","ace/config"], function(require, exports, module) {
+"use strict";
+
+var oop = require("../lib/oop");
+var net = require("../lib/net");
+var EventEmitter = require("../lib/event_emitter").EventEmitter;
+var config = require("../config");
+
+function $workerBlob(workerUrl) {
+ var script = "importScripts('" + net.qualifyURL(workerUrl) + "');";
+ try {
+ return new Blob([script], {"type": "application/javascript"});
+ } catch (e) { // Backwards-compatibility
+ var BlobBuilder = window.BlobBuilder || window.WebKitBlobBuilder || window.MozBlobBuilder;
+ var blobBuilder = new BlobBuilder();
+ blobBuilder.append(script);
+ return blobBuilder.getBlob("application/javascript");
+ }
+}
+
+function createWorker(workerUrl) {
+ if (typeof Worker == "undefined")
+ return { postMessage: function() {}, terminate: function() {} };
+ if (config.get("loadWorkerFromBlob")) {
+ var blob = $workerBlob(workerUrl);
+ var URL = window.URL || window.webkitURL;
+ var blobURL = URL.createObjectURL(blob);
+ return new Worker(blobURL);
+ }
+ return new Worker(workerUrl);
+}
+
+var WorkerClient = function(worker) {
+ if (!worker.postMessage)
+ worker = this.$createWorkerFromOldConfig.apply(this, arguments);
+
+ this.$worker = worker;
+ this.$sendDeltaQueue = this.$sendDeltaQueue.bind(this);
+ this.changeListener = this.changeListener.bind(this);
+ this.onMessage = this.onMessage.bind(this);
+
+ this.callbackId = 1;
+ this.callbacks = {};
+
+ this.$worker.onmessage = this.onMessage;
+};
+
+(function(){
+
+ oop.implement(this, EventEmitter);
+
+ this.$createWorkerFromOldConfig = function(topLevelNamespaces, mod, classname, workerUrl, importScripts) {
+ if (require.nameToUrl && !require.toUrl)
+ require.toUrl = require.nameToUrl;
+
+ if (config.get("packaged") || !require.toUrl) {
+ workerUrl = workerUrl || config.moduleUrl(mod, "worker");
+ } else {
+ var normalizePath = this.$normalizePath;
+ workerUrl = workerUrl || normalizePath(require.toUrl("ace/worker/worker.js", null, "_"));
+
+ var tlns = {};
+ topLevelNamespaces.forEach(function(ns) {
+ tlns[ns] = normalizePath(require.toUrl(ns, null, "_").replace(/(\.js)?(\?.*)?$/, ""));
+ });
+ }
+
+ this.$worker = createWorker(workerUrl);
+ if (importScripts) {
+ this.send("importScripts", importScripts);
+ }
+ this.$worker.postMessage({
+ init : true,
+ tlns : tlns,
+ module : mod,
+ classname : classname
+ });
+ return this.$worker;
+ };
+
+ this.onMessage = function(e) {
+ var msg = e.data;
+ switch (msg.type) {
+ case "event":
+ this._signal(msg.name, {data: msg.data});
+ break;
+ case "call":
+ var callback = this.callbacks[msg.id];
+ if (callback) {
+ callback(msg.data);
+ delete this.callbacks[msg.id];
+ }
+ break;
+ case "error":
+ this.reportError(msg.data);
+ break;
+ case "log":
+ window.console && console.log && console.log.apply(console, msg.data);
+ break;
+ }
+ };
+
+ this.reportError = function(err) {
+ window.console && console.error && console.error(err);
+ };
+
+ this.$normalizePath = function(path) {
+ return net.qualifyURL(path);
+ };
+
+ this.terminate = function() {
+ this._signal("terminate", {});
+ this.deltaQueue = null;
+ this.$worker.terminate();
+ this.$worker = null;
+ if (this.$doc)
+ this.$doc.off("change", this.changeListener);
+ this.$doc = null;
+ };
+
+ this.send = function(cmd, args) {
+ this.$worker.postMessage({command: cmd, args: args});
+ };
+
+ this.call = function(cmd, args, callback) {
+ if (callback) {
+ var id = this.callbackId++;
+ this.callbacks[id] = callback;
+ args.push(id);
+ }
+ this.send(cmd, args);
+ };
+
+ this.emit = function(event, data) {
+ try {
+ if (data.data && data.data.err)
+ data.data.err = {message: data.data.err.message, stack: data.data.err.stack, code: data.data.err.code};
+ this.$worker.postMessage({event: event, data: {data: data.data}});
+ }
+ catch(ex) {
+ console.error(ex.stack);
+ }
+ };
+
+ this.attachToDocument = function(doc) {
+ if (this.$doc)
+ this.terminate();
+
+ this.$doc = doc;
+ this.call("setValue", [doc.getValue()]);
+ doc.on("change", this.changeListener);
+ };
+
+ this.changeListener = function(delta) {
+ if (!this.deltaQueue) {
+ this.deltaQueue = [];
+ setTimeout(this.$sendDeltaQueue, 0);
+ }
+ if (delta.action == "insert")
+ this.deltaQueue.push(delta.start, delta.lines);
+ else
+ this.deltaQueue.push(delta.start, delta.end);
+ };
+
+ this.$sendDeltaQueue = function() {
+ var q = this.deltaQueue;
+ if (!q) return;
+ this.deltaQueue = null;
+ if (q.length > 50 && q.length > this.$doc.getLength() >> 1) {
+ this.call("setValue", [this.$doc.getValue()]);
+ } else
+ this.emit("change", {data: q});
+ };
+
+}).call(WorkerClient.prototype);
+
+
+var UIWorkerClient = function(topLevelNamespaces, mod, classname) {
+ var main = null;
+ var emitSync = false;
+ var sender = Object.create(EventEmitter);
+
+ var messageBuffer = [];
+ var workerClient = new WorkerClient({
+ messageBuffer: messageBuffer,
+ terminate: function() {},
+ postMessage: function(e) {
+ messageBuffer.push(e);
+ if (!main) return;
+ if (emitSync)
+ setTimeout(processNext);
+ else
+ processNext();
+ }
+ });
+
+ workerClient.setEmitSync = function(val) { emitSync = val; };
+
+ var processNext = function() {
+ var msg = messageBuffer.shift();
+ if (msg.command)
+ main[msg.command].apply(main, msg.args);
+ else if (msg.event)
+ sender._signal(msg.event, msg.data);
+ };
+
+ sender.postMessage = function(msg) {
+ workerClient.onMessage({data: msg});
+ };
+ sender.callback = function(data, callbackId) {
+ this.postMessage({type: "call", id: callbackId, data: data});
+ };
+ sender.emit = function(name, data) {
+ this.postMessage({type: "event", name: name, data: data});
+ };
+
+ config.loadModule(["worker", mod], function(Main) {
+ main = new Main[classname](sender);
+ while (messageBuffer.length)
+ processNext();
+ });
+
+ return workerClient;
+};
+
+exports.UIWorkerClient = UIWorkerClient;
+exports.WorkerClient = WorkerClient;
+exports.createWorker = createWorker;
+
+
+});
+
+define("ace/placeholder",["require","exports","module","ace/range","ace/lib/event_emitter","ace/lib/oop"], function(require, exports, module) {
+"use strict";
+
+var Range = require("./range").Range;
+var EventEmitter = require("./lib/event_emitter").EventEmitter;
+var oop = require("./lib/oop");
+
+var PlaceHolder = function(session, length, pos, others, mainClass, othersClass) {
+ var _self = this;
+ this.length = length;
+ this.session = session;
+ this.doc = session.getDocument();
+ this.mainClass = mainClass;
+ this.othersClass = othersClass;
+ this.$onUpdate = this.onUpdate.bind(this);
+ this.doc.on("change", this.$onUpdate);
+ this.$others = others;
+
+ this.$onCursorChange = function() {
+ setTimeout(function() {
+ _self.onCursorChange();
+ });
+ };
+
+ this.$pos = pos;
+ var undoStack = session.getUndoManager().$undoStack || session.getUndoManager().$undostack || {length: -1};
+ this.$undoStackDepth = undoStack.length;
+ this.setup();
+
+ session.selection.on("changeCursor", this.$onCursorChange);
+};
+
+(function() {
+
+ oop.implement(this, EventEmitter);
+ this.setup = function() {
+ var _self = this;
+ var doc = this.doc;
+ var session = this.session;
+
+ this.selectionBefore = session.selection.toJSON();
+ if (session.selection.inMultiSelectMode)
+ session.selection.toSingleRange();
+
+ this.pos = doc.createAnchor(this.$pos.row, this.$pos.column);
+ var pos = this.pos;
+ pos.$insertRight = true;
+ pos.detach();
+ pos.markerId = session.addMarker(new Range(pos.row, pos.column, pos.row, pos.column + this.length), this.mainClass, null, false);
+ this.others = [];
+ this.$others.forEach(function(other) {
+ var anchor = doc.createAnchor(other.row, other.column);
+ anchor.$insertRight = true;
+ anchor.detach();
+ _self.others.push(anchor);
+ });
+ session.setUndoSelect(false);
+ };
+ this.showOtherMarkers = function() {
+ if (this.othersActive) return;
+ var session = this.session;
+ var _self = this;
+ this.othersActive = true;
+ this.others.forEach(function(anchor) {
+ anchor.markerId = session.addMarker(new Range(anchor.row, anchor.column, anchor.row, anchor.column+_self.length), _self.othersClass, null, false);
+ });
+ };
+ this.hideOtherMarkers = function() {
+ if (!this.othersActive) return;
+ this.othersActive = false;
+ for (var i = 0; i < this.others.length; i++) {
+ this.session.removeMarker(this.others[i].markerId);
+ }
+ };
+ this.onUpdate = function(delta) {
+ if (this.$updating)
+ return this.updateAnchors(delta);
+
+ var range = delta;
+ if (range.start.row !== range.end.row) return;
+ if (range.start.row !== this.pos.row) return;
+ this.$updating = true;
+ var lengthDiff = delta.action === "insert" ? range.end.column - range.start.column : range.start.column - range.end.column;
+ var inMainRange = range.start.column >= this.pos.column && range.start.column <= this.pos.column + this.length + 1;
+ var distanceFromStart = range.start.column - this.pos.column;
+
+ this.updateAnchors(delta);
+
+ if (inMainRange)
+ this.length += lengthDiff;
+
+ if (inMainRange && !this.session.$fromUndo) {
+ if (delta.action === 'insert') {
+ for (var i = this.others.length - 1; i >= 0; i--) {
+ var otherPos = this.others[i];
+ var newPos = {row: otherPos.row, column: otherPos.column + distanceFromStart};
+ this.doc.insertMergedLines(newPos, delta.lines);
+ }
+ } else if (delta.action === 'remove') {
+ for (var i = this.others.length - 1; i >= 0; i--) {
+ var otherPos = this.others[i];
+ var newPos = {row: otherPos.row, column: otherPos.column + distanceFromStart};
+ this.doc.remove(new Range(newPos.row, newPos.column, newPos.row, newPos.column - lengthDiff));
+ }
+ }
+ }
+
+ this.$updating = false;
+ this.updateMarkers();
+ };
+
+ this.updateAnchors = function(delta) {
+ this.pos.onChange(delta);
+ for (var i = this.others.length; i--;)
+ this.others[i].onChange(delta);
+ this.updateMarkers();
+ };
+
+ this.updateMarkers = function() {
+ if (this.$updating)
+ return;
+ var _self = this;
+ var session = this.session;
+ var updateMarker = function(pos, className) {
+ session.removeMarker(pos.markerId);
+ pos.markerId = session.addMarker(new Range(pos.row, pos.column, pos.row, pos.column+_self.length), className, null, false);
+ };
+ updateMarker(this.pos, this.mainClass);
+ for (var i = this.others.length; i--;)
+ updateMarker(this.others[i], this.othersClass);
+ };
+
+ this.onCursorChange = function(event) {
+ if (this.$updating || !this.session) return;
+ var pos = this.session.selection.getCursor();
+ if (pos.row === this.pos.row && pos.column >= this.pos.column && pos.column <= this.pos.column + this.length) {
+ this.showOtherMarkers();
+ this._emit("cursorEnter", event);
+ } else {
+ this.hideOtherMarkers();
+ this._emit("cursorLeave", event);
+ }
+ };
+ this.detach = function() {
+ this.session.removeMarker(this.pos && this.pos.markerId);
+ this.hideOtherMarkers();
+ this.doc.off("change", this.$onUpdate);
+ this.session.selection.off("changeCursor", this.$onCursorChange);
+ this.session.setUndoSelect(true);
+ this.session = null;
+ };
+ this.cancel = function() {
+ if (this.$undoStackDepth === -1)
+ return;
+ var undoManager = this.session.getUndoManager();
+ var undosRequired = (undoManager.$undoStack || undoManager.$undostack).length - this.$undoStackDepth;
+ for (var i = 0; i < undosRequired; i++) {
+ undoManager.undo(this.session, true);
+ }
+ if (this.selectionBefore)
+ this.session.selection.fromJSON(this.selectionBefore);
+ };
+}).call(PlaceHolder.prototype);
+
+
+exports.PlaceHolder = PlaceHolder;
+});
+
+define("ace/mouse/multi_select_handler",["require","exports","module","ace/lib/event","ace/lib/useragent"], function(require, exports, module) {
+
+var event = require("../lib/event");
+var useragent = require("../lib/useragent");
+function isSamePoint(p1, p2) {
+ return p1.row == p2.row && p1.column == p2.column;
+}
+
+function onMouseDown(e) {
+ var ev = e.domEvent;
+ var alt = ev.altKey;
+ var shift = ev.shiftKey;
+ var ctrl = ev.ctrlKey;
+ var accel = e.getAccelKey();
+ var button = e.getButton();
+
+ if (ctrl && useragent.isMac)
+ button = ev.button;
+
+ if (e.editor.inMultiSelectMode && button == 2) {
+ e.editor.textInput.onContextMenu(e.domEvent);
+ return;
+ }
+
+ if (!ctrl && !alt && !accel) {
+ if (button === 0 && e.editor.inMultiSelectMode)
+ e.editor.exitMultiSelectMode();
+ return;
+ }
+
+ if (button !== 0)
+ return;
+
+ var editor = e.editor;
+ var selection = editor.selection;
+ var isMultiSelect = editor.inMultiSelectMode;
+ var pos = e.getDocumentPosition();
+ var cursor = selection.getCursor();
+ var inSelection = e.inSelection() || (selection.isEmpty() && isSamePoint(pos, cursor));
+
+ var mouseX = e.x, mouseY = e.y;
+ var onMouseSelection = function(e) {
+ mouseX = e.clientX;
+ mouseY = e.clientY;
+ };
+
+ var session = editor.session;
+ var screenAnchor = editor.renderer.pixelToScreenCoordinates(mouseX, mouseY);
+ var screenCursor = screenAnchor;
+
+ var selectionMode;
+ if (editor.$mouseHandler.$enableJumpToDef) {
+ if (ctrl && alt || accel && alt)
+ selectionMode = shift ? "block" : "add";
+ else if (alt && editor.$blockSelectEnabled)
+ selectionMode = "block";
+ } else {
+ if (accel && !alt) {
+ selectionMode = "add";
+ if (!isMultiSelect && shift)
+ return;
+ } else if (alt && editor.$blockSelectEnabled) {
+ selectionMode = "block";
+ }
+ }
+
+ if (selectionMode && useragent.isMac && ev.ctrlKey) {
+ editor.$mouseHandler.cancelContextMenu();
+ }
+
+ if (selectionMode == "add") {
+ if (!isMultiSelect && inSelection)
+ return; // dragging
+
+ if (!isMultiSelect) {
+ var range = selection.toOrientedRange();
+ editor.addSelectionMarker(range);
+ }
+
+ var oldRange = selection.rangeList.rangeAtPoint(pos);
+
+ editor.inVirtualSelectionMode = true;
+
+ if (shift) {
+ oldRange = null;
+ range = selection.ranges[0] || range;
+ editor.removeSelectionMarker(range);
+ }
+ editor.once("mouseup", function() {
+ var tmpSel = selection.toOrientedRange();
+
+ if (oldRange && tmpSel.isEmpty() && isSamePoint(oldRange.cursor, tmpSel.cursor))
+ selection.substractPoint(tmpSel.cursor);
+ else {
+ if (shift) {
+ selection.substractPoint(range.cursor);
+ } else if (range) {
+ editor.removeSelectionMarker(range);
+ selection.addRange(range);
+ }
+ selection.addRange(tmpSel);
+ }
+ editor.inVirtualSelectionMode = false;
+ });
+
+ } else if (selectionMode == "block") {
+ e.stop();
+ editor.inVirtualSelectionMode = true;
+ var initialRange;
+ var rectSel = [];
+ var blockSelect = function() {
+ var newCursor = editor.renderer.pixelToScreenCoordinates(mouseX, mouseY);
+ var cursor = session.screenToDocumentPosition(newCursor.row, newCursor.column, newCursor.offsetX);
+
+ if (isSamePoint(screenCursor, newCursor) && isSamePoint(cursor, selection.lead))
+ return;
+ screenCursor = newCursor;
+
+ editor.selection.moveToPosition(cursor);
+ editor.renderer.scrollCursorIntoView();
+
+ editor.removeSelectionMarkers(rectSel);
+ rectSel = selection.rectangularRangeBlock(screenCursor, screenAnchor);
+ if (editor.$mouseHandler.$clickSelection && rectSel.length == 1 && rectSel[0].isEmpty())
+ rectSel[0] = editor.$mouseHandler.$clickSelection.clone();
+ rectSel.forEach(editor.addSelectionMarker, editor);
+ editor.updateSelectionMarkers();
+ };
+ if (isMultiSelect && !accel) {
+ selection.toSingleRange();
+ } else if (!isMultiSelect && accel) {
+ initialRange = selection.toOrientedRange();
+ editor.addSelectionMarker(initialRange);
+ }
+
+ if (shift)
+ screenAnchor = session.documentToScreenPosition(selection.lead);
+ else
+ selection.moveToPosition(pos);
+
+ screenCursor = {row: -1, column: -1};
+
+ var onMouseSelectionEnd = function(e) {
+ blockSelect();
+ clearInterval(timerId);
+ editor.removeSelectionMarkers(rectSel);
+ if (!rectSel.length)
+ rectSel = [selection.toOrientedRange()];
+ if (initialRange) {
+ editor.removeSelectionMarker(initialRange);
+ selection.toSingleRange(initialRange);
+ }
+ for (var i = 0; i < rectSel.length; i++)
+ selection.addRange(rectSel[i]);
+ editor.inVirtualSelectionMode = false;
+ editor.$mouseHandler.$clickSelection = null;
+ };
+
+ var onSelectionInterval = blockSelect;
+
+ event.capture(editor.container, onMouseSelection, onMouseSelectionEnd);
+ var timerId = setInterval(function() {onSelectionInterval();}, 20);
+
+ return e.preventDefault();
+ }
+}
+
+
+exports.onMouseDown = onMouseDown;
+
+});
+
+define("ace/commands/multi_select_commands",["require","exports","module","ace/keyboard/hash_handler"], function(require, exports, module) {
+exports.defaultCommands = [{
+ name: "addCursorAbove",
+ description: "Add cursor above",
+ exec: function(editor) { editor.selectMoreLines(-1); },
+ bindKey: {win: "Ctrl-Alt-Up", mac: "Ctrl-Alt-Up"},
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "addCursorBelow",
+ description: "Add cursor below",
+ exec: function(editor) { editor.selectMoreLines(1); },
+ bindKey: {win: "Ctrl-Alt-Down", mac: "Ctrl-Alt-Down"},
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "addCursorAboveSkipCurrent",
+ description: "Add cursor above (skip current)",
+ exec: function(editor) { editor.selectMoreLines(-1, true); },
+ bindKey: {win: "Ctrl-Alt-Shift-Up", mac: "Ctrl-Alt-Shift-Up"},
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "addCursorBelowSkipCurrent",
+ description: "Add cursor below (skip current)",
+ exec: function(editor) { editor.selectMoreLines(1, true); },
+ bindKey: {win: "Ctrl-Alt-Shift-Down", mac: "Ctrl-Alt-Shift-Down"},
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "selectMoreBefore",
+ description: "Select more before",
+ exec: function(editor) { editor.selectMore(-1); },
+ bindKey: {win: "Ctrl-Alt-Left", mac: "Ctrl-Alt-Left"},
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "selectMoreAfter",
+ description: "Select more after",
+ exec: function(editor) { editor.selectMore(1); },
+ bindKey: {win: "Ctrl-Alt-Right", mac: "Ctrl-Alt-Right"},
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "selectNextBefore",
+ description: "Select next before",
+ exec: function(editor) { editor.selectMore(-1, true); },
+ bindKey: {win: "Ctrl-Alt-Shift-Left", mac: "Ctrl-Alt-Shift-Left"},
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "selectNextAfter",
+ description: "Select next after",
+ exec: function(editor) { editor.selectMore(1, true); },
+ bindKey: {win: "Ctrl-Alt-Shift-Right", mac: "Ctrl-Alt-Shift-Right"},
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "toggleSplitSelectionIntoLines",
+ description: "Split into lines",
+ exec: function(editor) {
+ if (editor.multiSelect.rangeCount > 1)
+ editor.multiSelect.joinSelections();
+ else
+ editor.multiSelect.splitIntoLines();
+ },
+ bindKey: {win: "Ctrl-Alt-L", mac: "Ctrl-Alt-L"},
+ readOnly: true
+}, {
+ name: "splitSelectionIntoLines",
+ description: "Split into lines",
+ exec: function(editor) { editor.multiSelect.splitIntoLines(); },
+ readOnly: true
+}, {
+ name: "alignCursors",
+ description: "Align cursors",
+ exec: function(editor) { editor.alignCursors(); },
+ bindKey: {win: "Ctrl-Alt-A", mac: "Ctrl-Alt-A"},
+ scrollIntoView: "cursor"
+}, {
+ name: "findAll",
+ description: "Find all",
+ exec: function(editor) { editor.findAll(); },
+ bindKey: {win: "Ctrl-Alt-K", mac: "Ctrl-Alt-G"},
+ scrollIntoView: "cursor",
+ readOnly: true
+}];
+exports.multiSelectCommands = [{
+ name: "singleSelection",
+ description: "Single selection",
+ bindKey: "esc",
+ exec: function(editor) { editor.exitMultiSelectMode(); },
+ scrollIntoView: "cursor",
+ readOnly: true,
+ isAvailable: function(editor) {return editor && editor.inMultiSelectMode;}
+}];
+
+var HashHandler = require("../keyboard/hash_handler").HashHandler;
+exports.keyboardHandler = new HashHandler(exports.multiSelectCommands);
+
+});
+
+define("ace/multi_select",["require","exports","module","ace/range_list","ace/range","ace/selection","ace/mouse/multi_select_handler","ace/lib/event","ace/lib/lang","ace/commands/multi_select_commands","ace/search","ace/edit_session","ace/editor","ace/config"], function(require, exports, module) {
+
+var RangeList = require("./range_list").RangeList;
+var Range = require("./range").Range;
+var Selection = require("./selection").Selection;
+var onMouseDown = require("./mouse/multi_select_handler").onMouseDown;
+var event = require("./lib/event");
+var lang = require("./lib/lang");
+var commands = require("./commands/multi_select_commands");
+exports.commands = commands.defaultCommands.concat(commands.multiSelectCommands);
+var Search = require("./search").Search;
+var search = new Search();
+
+function find(session, needle, dir) {
+ search.$options.wrap = true;
+ search.$options.needle = needle;
+ search.$options.backwards = dir == -1;
+ return search.find(session);
+}
+var EditSession = require("./edit_session").EditSession;
+(function() {
+ this.getSelectionMarkers = function() {
+ return this.$selectionMarkers;
+ };
+}).call(EditSession.prototype);
+(function() {
+ this.ranges = null;
+ this.rangeList = null;
+ this.addRange = function(range, $blockChangeEvents) {
+ if (!range)
+ return;
+
+ if (!this.inMultiSelectMode && this.rangeCount === 0) {
+ var oldRange = this.toOrientedRange();
+ this.rangeList.add(oldRange);
+ this.rangeList.add(range);
+ if (this.rangeList.ranges.length != 2) {
+ this.rangeList.removeAll();
+ return $blockChangeEvents || this.fromOrientedRange(range);
+ }
+ this.rangeList.removeAll();
+ this.rangeList.add(oldRange);
+ this.$onAddRange(oldRange);
+ }
+
+ if (!range.cursor)
+ range.cursor = range.end;
+
+ var removed = this.rangeList.add(range);
+
+ this.$onAddRange(range);
+
+ if (removed.length)
+ this.$onRemoveRange(removed);
+
+ if (this.rangeCount > 1 && !this.inMultiSelectMode) {
+ this._signal("multiSelect");
+ this.inMultiSelectMode = true;
+ this.session.$undoSelect = false;
+ this.rangeList.attach(this.session);
+ }
+
+ return $blockChangeEvents || this.fromOrientedRange(range);
+ };
+ this.toSingleRange = function(range) {
+ range = range || this.ranges[0];
+ var removed = this.rangeList.removeAll();
+ if (removed.length)
+ this.$onRemoveRange(removed);
+
+ range && this.fromOrientedRange(range);
+ };
+ this.substractPoint = function(pos) {
+ var removed = this.rangeList.substractPoint(pos);
+ if (removed) {
+ this.$onRemoveRange(removed);
+ return removed[0];
+ }
+ };
+ this.mergeOverlappingRanges = function() {
+ var removed = this.rangeList.merge();
+ if (removed.length)
+ this.$onRemoveRange(removed);
+ };
+
+ this.$onAddRange = function(range) {
+ this.rangeCount = this.rangeList.ranges.length;
+ this.ranges.unshift(range);
+ this._signal("addRange", {range: range});
+ };
+
+ this.$onRemoveRange = function(removed) {
+ this.rangeCount = this.rangeList.ranges.length;
+ if (this.rangeCount == 1 && this.inMultiSelectMode) {
+ var lastRange = this.rangeList.ranges.pop();
+ removed.push(lastRange);
+ this.rangeCount = 0;
+ }
+
+ for (var i = removed.length; i--; ) {
+ var index = this.ranges.indexOf(removed[i]);
+ this.ranges.splice(index, 1);
+ }
+
+ this._signal("removeRange", {ranges: removed});
+
+ if (this.rangeCount === 0 && this.inMultiSelectMode) {
+ this.inMultiSelectMode = false;
+ this._signal("singleSelect");
+ this.session.$undoSelect = true;
+ this.rangeList.detach(this.session);
+ }
+
+ lastRange = lastRange || this.ranges[0];
+ if (lastRange && !lastRange.isEqual(this.getRange()))
+ this.fromOrientedRange(lastRange);
+ };
+ this.$initRangeList = function() {
+ if (this.rangeList)
+ return;
+
+ this.rangeList = new RangeList();
+ this.ranges = [];
+ this.rangeCount = 0;
+ };
+ this.getAllRanges = function() {
+ return this.rangeCount ? this.rangeList.ranges.concat() : [this.getRange()];
+ };
+ this.splitIntoLines = function () {
+ var ranges = this.ranges.length ? this.ranges : [this.getRange()];
+ var newRanges = [];
+ for (var i = 0; i < ranges.length; i++) {
+ var range = ranges[i];
+ var row = range.start.row;
+ var endRow = range.end.row;
+ if (row === endRow) {
+ newRanges.push(range.clone());
+ } else {
+ newRanges.push(new Range(row, range.start.column, row, this.session.getLine(row).length));
+ while (++row < endRow)
+ newRanges.push(this.getLineRange(row, true));
+ newRanges.push(new Range(endRow, 0, endRow, range.end.column));
+ }
+ if (i == 0 && !this.isBackwards())
+ newRanges = newRanges.reverse();
+ }
+ this.toSingleRange();
+ for (var i = newRanges.length; i--;)
+ this.addRange(newRanges[i]);
+ };
+
+ this.joinSelections = function () {
+ var ranges = this.rangeList.ranges;
+ var lastRange = ranges[ranges.length - 1];
+ var range = Range.fromPoints(ranges[0].start, lastRange.end);
+
+ this.toSingleRange();
+ this.setSelectionRange(range, lastRange.cursor == lastRange.start);
+ };
+ this.toggleBlockSelection = function () {
+ if (this.rangeCount > 1) {
+ var ranges = this.rangeList.ranges;
+ var lastRange = ranges[ranges.length - 1];
+ var range = Range.fromPoints(ranges[0].start, lastRange.end);
+
+ this.toSingleRange();
+ this.setSelectionRange(range, lastRange.cursor == lastRange.start);
+ } else {
+ var cursor = this.session.documentToScreenPosition(this.cursor);
+ var anchor = this.session.documentToScreenPosition(this.anchor);
+
+ var rectSel = this.rectangularRangeBlock(cursor, anchor);
+ rectSel.forEach(this.addRange, this);
+ }
+ };
+ this.rectangularRangeBlock = function(screenCursor, screenAnchor, includeEmptyLines) {
+ var rectSel = [];
+
+ var xBackwards = screenCursor.column < screenAnchor.column;
+ if (xBackwards) {
+ var startColumn = screenCursor.column;
+ var endColumn = screenAnchor.column;
+ var startOffsetX = screenCursor.offsetX;
+ var endOffsetX = screenAnchor.offsetX;
+ } else {
+ var startColumn = screenAnchor.column;
+ var endColumn = screenCursor.column;
+ var startOffsetX = screenAnchor.offsetX;
+ var endOffsetX = screenCursor.offsetX;
+ }
+
+ var yBackwards = screenCursor.row < screenAnchor.row;
+ if (yBackwards) {
+ var startRow = screenCursor.row;
+ var endRow = screenAnchor.row;
+ } else {
+ var startRow = screenAnchor.row;
+ var endRow = screenCursor.row;
+ }
+
+ if (startColumn < 0)
+ startColumn = 0;
+ if (startRow < 0)
+ startRow = 0;
+
+ if (startRow == endRow)
+ includeEmptyLines = true;
+
+ var docEnd;
+ for (var row = startRow; row <= endRow; row++) {
+ var range = Range.fromPoints(
+ this.session.screenToDocumentPosition(row, startColumn, startOffsetX),
+ this.session.screenToDocumentPosition(row, endColumn, endOffsetX)
+ );
+ if (range.isEmpty()) {
+ if (docEnd && isSamePoint(range.end, docEnd))
+ break;
+ docEnd = range.end;
+ }
+ range.cursor = xBackwards ? range.start : range.end;
+ rectSel.push(range);
+ }
+
+ if (yBackwards)
+ rectSel.reverse();
+
+ if (!includeEmptyLines) {
+ var end = rectSel.length - 1;
+ while (rectSel[end].isEmpty() && end > 0)
+ end--;
+ if (end > 0) {
+ var start = 0;
+ while (rectSel[start].isEmpty())
+ start++;
+ }
+ for (var i = end; i >= start; i--) {
+ if (rectSel[i].isEmpty())
+ rectSel.splice(i, 1);
+ }
+ }
+
+ return rectSel;
+ };
+}).call(Selection.prototype);
+var Editor = require("./editor").Editor;
+(function() {
+ this.updateSelectionMarkers = function() {
+ this.renderer.updateCursor();
+ this.renderer.updateBackMarkers();
+ };
+ this.addSelectionMarker = function(orientedRange) {
+ if (!orientedRange.cursor)
+ orientedRange.cursor = orientedRange.end;
+
+ var style = this.getSelectionStyle();
+ orientedRange.marker = this.session.addMarker(orientedRange, "ace_selection", style);
+
+ this.session.$selectionMarkers.push(orientedRange);
+ this.session.selectionMarkerCount = this.session.$selectionMarkers.length;
+ return orientedRange;
+ };
+ this.removeSelectionMarker = function(range) {
+ if (!range.marker)
+ return;
+ this.session.removeMarker(range.marker);
+ var index = this.session.$selectionMarkers.indexOf(range);
+ if (index != -1)
+ this.session.$selectionMarkers.splice(index, 1);
+ this.session.selectionMarkerCount = this.session.$selectionMarkers.length;
+ };
+
+ this.removeSelectionMarkers = function(ranges) {
+ var markerList = this.session.$selectionMarkers;
+ for (var i = ranges.length; i--; ) {
+ var range = ranges[i];
+ if (!range.marker)
+ continue;
+ this.session.removeMarker(range.marker);
+ var index = markerList.indexOf(range);
+ if (index != -1)
+ markerList.splice(index, 1);
+ }
+ this.session.selectionMarkerCount = markerList.length;
+ };
+
+ this.$onAddRange = function(e) {
+ this.addSelectionMarker(e.range);
+ this.renderer.updateCursor();
+ this.renderer.updateBackMarkers();
+ };
+
+ this.$onRemoveRange = function(e) {
+ this.removeSelectionMarkers(e.ranges);
+ this.renderer.updateCursor();
+ this.renderer.updateBackMarkers();
+ };
+
+ this.$onMultiSelect = function(e) {
+ if (this.inMultiSelectMode)
+ return;
+ this.inMultiSelectMode = true;
+
+ this.setStyle("ace_multiselect");
+ this.keyBinding.addKeyboardHandler(commands.keyboardHandler);
+ this.commands.setDefaultHandler("exec", this.$onMultiSelectExec);
+
+ this.renderer.updateCursor();
+ this.renderer.updateBackMarkers();
+ };
+
+ this.$onSingleSelect = function(e) {
+ if (this.session.multiSelect.inVirtualMode)
+ return;
+ this.inMultiSelectMode = false;
+
+ this.unsetStyle("ace_multiselect");
+ this.keyBinding.removeKeyboardHandler(commands.keyboardHandler);
+
+ this.commands.removeDefaultHandler("exec", this.$onMultiSelectExec);
+ this.renderer.updateCursor();
+ this.renderer.updateBackMarkers();
+ this._emit("changeSelection");
+ };
+
+ this.$onMultiSelectExec = function(e) {
+ var command = e.command;
+ var editor = e.editor;
+ if (!editor.multiSelect)
+ return;
+ if (!command.multiSelectAction) {
+ var result = command.exec(editor, e.args || {});
+ editor.multiSelect.addRange(editor.multiSelect.toOrientedRange());
+ editor.multiSelect.mergeOverlappingRanges();
+ } else if (command.multiSelectAction == "forEach") {
+ result = editor.forEachSelection(command, e.args);
+ } else if (command.multiSelectAction == "forEachLine") {
+ result = editor.forEachSelection(command, e.args, true);
+ } else if (command.multiSelectAction == "single") {
+ editor.exitMultiSelectMode();
+ result = command.exec(editor, e.args || {});
+ } else {
+ result = command.multiSelectAction(editor, e.args || {});
+ }
+ return result;
+ };
+ this.forEachSelection = function(cmd, args, options) {
+ if (this.inVirtualSelectionMode)
+ return;
+ var keepOrder = options && options.keepOrder;
+ var $byLines = options == true || options && options.$byLines;
+ var session = this.session;
+ var selection = this.selection;
+ var rangeList = selection.rangeList;
+ var ranges = (keepOrder ? selection : rangeList).ranges;
+ var result;
+
+ if (!ranges.length)
+ return cmd.exec ? cmd.exec(this, args || {}) : cmd(this, args || {});
+
+ var reg = selection._eventRegistry;
+ selection._eventRegistry = {};
+
+ var tmpSel = new Selection(session);
+ this.inVirtualSelectionMode = true;
+ for (var i = ranges.length; i--;) {
+ if ($byLines) {
+ while (i > 0 && ranges[i].start.row == ranges[i - 1].end.row)
+ i--;
+ }
+ tmpSel.fromOrientedRange(ranges[i]);
+ tmpSel.index = i;
+ this.selection = session.selection = tmpSel;
+ var cmdResult = cmd.exec ? cmd.exec(this, args || {}) : cmd(this, args || {});
+ if (!result && cmdResult !== undefined)
+ result = cmdResult;
+ tmpSel.toOrientedRange(ranges[i]);
+ }
+ tmpSel.detach();
+
+ this.selection = session.selection = selection;
+ this.inVirtualSelectionMode = false;
+ selection._eventRegistry = reg;
+ selection.mergeOverlappingRanges();
+ if (selection.ranges[0])
+ selection.fromOrientedRange(selection.ranges[0]);
+
+ var anim = this.renderer.$scrollAnimation;
+ this.onCursorChange();
+ this.onSelectionChange();
+ if (anim && anim.from == anim.to)
+ this.renderer.animateScrolling(anim.from);
+
+ return result;
+ };
+ this.exitMultiSelectMode = function() {
+ if (!this.inMultiSelectMode || this.inVirtualSelectionMode)
+ return;
+ this.multiSelect.toSingleRange();
+ };
+
+ this.getSelectedText = function() {
+ var text = "";
+ if (this.inMultiSelectMode && !this.inVirtualSelectionMode) {
+ var ranges = this.multiSelect.rangeList.ranges;
+ var buf = [];
+ for (var i = 0; i < ranges.length; i++) {
+ buf.push(this.session.getTextRange(ranges[i]));
+ }
+ var nl = this.session.getDocument().getNewLineCharacter();
+ text = buf.join(nl);
+ if (text.length == (buf.length - 1) * nl.length)
+ text = "";
+ } else if (!this.selection.isEmpty()) {
+ text = this.session.getTextRange(this.getSelectionRange());
+ }
+ return text;
+ };
+
+ this.$checkMultiselectChange = function(e, anchor) {
+ if (this.inMultiSelectMode && !this.inVirtualSelectionMode) {
+ var range = this.multiSelect.ranges[0];
+ if (this.multiSelect.isEmpty() && anchor == this.multiSelect.anchor)
+ return;
+ var pos = anchor == this.multiSelect.anchor
+ ? range.cursor == range.start ? range.end : range.start
+ : range.cursor;
+ if (pos.row != anchor.row
+ || this.session.$clipPositionToDocument(pos.row, pos.column).column != anchor.column)
+ this.multiSelect.toSingleRange(this.multiSelect.toOrientedRange());
+ else
+ this.multiSelect.mergeOverlappingRanges();
+ }
+ };
+ this.findAll = function(needle, options, additive) {
+ options = options || {};
+ options.needle = needle || options.needle;
+ if (options.needle == undefined) {
+ var range = this.selection.isEmpty()
+ ? this.selection.getWordRange()
+ : this.selection.getRange();
+ options.needle = this.session.getTextRange(range);
+ }
+ this.$search.set(options);
+
+ var ranges = this.$search.findAll(this.session);
+ if (!ranges.length)
+ return 0;
+
+ var selection = this.multiSelect;
+
+ if (!additive)
+ selection.toSingleRange(ranges[0]);
+
+ for (var i = ranges.length; i--; )
+ selection.addRange(ranges[i], true);
+ if (range && selection.rangeList.rangeAtPoint(range.start))
+ selection.addRange(range, true);
+
+ return ranges.length;
+ };
+ this.selectMoreLines = function(dir, skip) {
+ var range = this.selection.toOrientedRange();
+ var isBackwards = range.cursor == range.end;
+
+ var screenLead = this.session.documentToScreenPosition(range.cursor);
+ if (this.selection.$desiredColumn)
+ screenLead.column = this.selection.$desiredColumn;
+
+ var lead = this.session.screenToDocumentPosition(screenLead.row + dir, screenLead.column);
+
+ if (!range.isEmpty()) {
+ var screenAnchor = this.session.documentToScreenPosition(isBackwards ? range.end : range.start);
+ var anchor = this.session.screenToDocumentPosition(screenAnchor.row + dir, screenAnchor.column);
+ } else {
+ var anchor = lead;
+ }
+
+ if (isBackwards) {
+ var newRange = Range.fromPoints(lead, anchor);
+ newRange.cursor = newRange.start;
+ } else {
+ var newRange = Range.fromPoints(anchor, lead);
+ newRange.cursor = newRange.end;
+ }
+
+ newRange.desiredColumn = screenLead.column;
+ if (!this.selection.inMultiSelectMode) {
+ this.selection.addRange(range);
+ } else {
+ if (skip)
+ var toRemove = range.cursor;
+ }
+
+ this.selection.addRange(newRange);
+ if (toRemove)
+ this.selection.substractPoint(toRemove);
+ };
+ this.transposeSelections = function(dir) {
+ var session = this.session;
+ var sel = session.multiSelect;
+ var all = sel.ranges;
+
+ for (var i = all.length; i--; ) {
+ var range = all[i];
+ if (range.isEmpty()) {
+ var tmp = session.getWordRange(range.start.row, range.start.column);
+ range.start.row = tmp.start.row;
+ range.start.column = tmp.start.column;
+ range.end.row = tmp.end.row;
+ range.end.column = tmp.end.column;
+ }
+ }
+ sel.mergeOverlappingRanges();
+
+ var words = [];
+ for (var i = all.length; i--; ) {
+ var range = all[i];
+ words.unshift(session.getTextRange(range));
+ }
+
+ if (dir < 0)
+ words.unshift(words.pop());
+ else
+ words.push(words.shift());
+
+ for (var i = all.length; i--; ) {
+ var range = all[i];
+ var tmp = range.clone();
+ session.replace(range, words[i]);
+ range.start.row = tmp.start.row;
+ range.start.column = tmp.start.column;
+ }
+ sel.fromOrientedRange(sel.ranges[0]);
+ };
+ this.selectMore = function(dir, skip, stopAtFirst) {
+ var session = this.session;
+ var sel = session.multiSelect;
+
+ var range = sel.toOrientedRange();
+ if (range.isEmpty()) {
+ range = session.getWordRange(range.start.row, range.start.column);
+ range.cursor = dir == -1 ? range.start : range.end;
+ this.multiSelect.addRange(range);
+ if (stopAtFirst)
+ return;
+ }
+ var needle = session.getTextRange(range);
+
+ var newRange = find(session, needle, dir);
+ if (newRange) {
+ newRange.cursor = dir == -1 ? newRange.start : newRange.end;
+ this.session.unfold(newRange);
+ this.multiSelect.addRange(newRange);
+ this.renderer.scrollCursorIntoView(null, 0.5);
+ }
+ if (skip)
+ this.multiSelect.substractPoint(range.cursor);
+ };
+ this.alignCursors = function() {
+ var session = this.session;
+ var sel = session.multiSelect;
+ var ranges = sel.ranges;
+ var row = -1;
+ var sameRowRanges = ranges.filter(function(r) {
+ if (r.cursor.row == row)
+ return true;
+ row = r.cursor.row;
+ });
+
+ if (!ranges.length || sameRowRanges.length == ranges.length - 1) {
+ var range = this.selection.getRange();
+ var fr = range.start.row, lr = range.end.row;
+ var guessRange = fr == lr;
+ if (guessRange) {
+ var max = this.session.getLength();
+ var line;
+ do {
+ line = this.session.getLine(lr);
+ } while (/[=:]/.test(line) && ++lr < max);
+ do {
+ line = this.session.getLine(fr);
+ } while (/[=:]/.test(line) && --fr > 0);
+
+ if (fr < 0) fr = 0;
+ if (lr >= max) lr = max - 1;
+ }
+ var lines = this.session.removeFullLines(fr, lr);
+ lines = this.$reAlignText(lines, guessRange);
+ this.session.insert({row: fr, column: 0}, lines.join("\n") + "\n");
+ if (!guessRange) {
+ range.start.column = 0;
+ range.end.column = lines[lines.length - 1].length;
+ }
+ this.selection.setRange(range);
+ } else {
+ sameRowRanges.forEach(function(r) {
+ sel.substractPoint(r.cursor);
+ });
+
+ var maxCol = 0;
+ var minSpace = Infinity;
+ var spaceOffsets = ranges.map(function(r) {
+ var p = r.cursor;
+ var line = session.getLine(p.row);
+ var spaceOffset = line.substr(p.column).search(/\S/g);
+ if (spaceOffset == -1)
+ spaceOffset = 0;
+
+ if (p.column > maxCol)
+ maxCol = p.column;
+ if (spaceOffset < minSpace)
+ minSpace = spaceOffset;
+ return spaceOffset;
+ });
+ ranges.forEach(function(r, i) {
+ var p = r.cursor;
+ var l = maxCol - p.column;
+ var d = spaceOffsets[i] - minSpace;
+ if (l > d)
+ session.insert(p, lang.stringRepeat(" ", l - d));
+ else
+ session.remove(new Range(p.row, p.column, p.row, p.column - l + d));
+
+ r.start.column = r.end.column = maxCol;
+ r.start.row = r.end.row = p.row;
+ r.cursor = r.end;
+ });
+ sel.fromOrientedRange(ranges[0]);
+ this.renderer.updateCursor();
+ this.renderer.updateBackMarkers();
+ }
+ };
+
+ this.$reAlignText = function(lines, forceLeft) {
+ var isLeftAligned = true, isRightAligned = true;
+ var startW, textW, endW;
+
+ return lines.map(function(line) {
+ var m = line.match(/(\s*)(.*?)(\s*)([=:].*)/);
+ if (!m)
+ return [line];
+
+ if (startW == null) {
+ startW = m[1].length;
+ textW = m[2].length;
+ endW = m[3].length;
+ return m;
+ }
+
+ if (startW + textW + endW != m[1].length + m[2].length + m[3].length)
+ isRightAligned = false;
+ if (startW != m[1].length)
+ isLeftAligned = false;
+
+ if (startW > m[1].length)
+ startW = m[1].length;
+ if (textW < m[2].length)
+ textW = m[2].length;
+ if (endW > m[3].length)
+ endW = m[3].length;
+
+ return m;
+ }).map(forceLeft ? alignLeft :
+ isLeftAligned ? isRightAligned ? alignRight : alignLeft : unAlign);
+
+ function spaces(n) {
+ return lang.stringRepeat(" ", n);
+ }
+
+ function alignLeft(m) {
+ return !m[2] ? m[0] : spaces(startW) + m[2]
+ + spaces(textW - m[2].length + endW)
+ + m[4].replace(/^([=:])\s+/, "$1 ");
+ }
+ function alignRight(m) {
+ return !m[2] ? m[0] : spaces(startW + textW - m[2].length) + m[2]
+ + spaces(endW)
+ + m[4].replace(/^([=:])\s+/, "$1 ");
+ }
+ function unAlign(m) {
+ return !m[2] ? m[0] : spaces(startW) + m[2]
+ + spaces(endW)
+ + m[4].replace(/^([=:])\s+/, "$1 ");
+ }
+ };
+}).call(Editor.prototype);
+
+
+function isSamePoint(p1, p2) {
+ return p1.row == p2.row && p1.column == p2.column;
+}
+exports.onSessionChange = function(e) {
+ var session = e.session;
+ if (session && !session.multiSelect) {
+ session.$selectionMarkers = [];
+ session.selection.$initRangeList();
+ session.multiSelect = session.selection;
+ }
+ this.multiSelect = session && session.multiSelect;
+
+ var oldSession = e.oldSession;
+ if (oldSession) {
+ oldSession.multiSelect.off("addRange", this.$onAddRange);
+ oldSession.multiSelect.off("removeRange", this.$onRemoveRange);
+ oldSession.multiSelect.off("multiSelect", this.$onMultiSelect);
+ oldSession.multiSelect.off("singleSelect", this.$onSingleSelect);
+ oldSession.multiSelect.lead.off("change", this.$checkMultiselectChange);
+ oldSession.multiSelect.anchor.off("change", this.$checkMultiselectChange);
+ }
+
+ if (session) {
+ session.multiSelect.on("addRange", this.$onAddRange);
+ session.multiSelect.on("removeRange", this.$onRemoveRange);
+ session.multiSelect.on("multiSelect", this.$onMultiSelect);
+ session.multiSelect.on("singleSelect", this.$onSingleSelect);
+ session.multiSelect.lead.on("change", this.$checkMultiselectChange);
+ session.multiSelect.anchor.on("change", this.$checkMultiselectChange);
+ }
+
+ if (session && this.inMultiSelectMode != session.selection.inMultiSelectMode) {
+ if (session.selection.inMultiSelectMode)
+ this.$onMultiSelect();
+ else
+ this.$onSingleSelect();
+ }
+};
+function MultiSelect(editor) {
+ if (editor.$multiselectOnSessionChange)
+ return;
+ editor.$onAddRange = editor.$onAddRange.bind(editor);
+ editor.$onRemoveRange = editor.$onRemoveRange.bind(editor);
+ editor.$onMultiSelect = editor.$onMultiSelect.bind(editor);
+ editor.$onSingleSelect = editor.$onSingleSelect.bind(editor);
+ editor.$multiselectOnSessionChange = exports.onSessionChange.bind(editor);
+ editor.$checkMultiselectChange = editor.$checkMultiselectChange.bind(editor);
+
+ editor.$multiselectOnSessionChange(editor);
+ editor.on("changeSession", editor.$multiselectOnSessionChange);
+
+ editor.on("mousedown", onMouseDown);
+ editor.commands.addCommands(commands.defaultCommands);
+
+ addAltCursorListeners(editor);
+}
+
+function addAltCursorListeners(editor){
+ if (!editor.textInput) return;
+ var el = editor.textInput.getElement();
+ var altCursor = false;
+ event.addListener(el, "keydown", function(e) {
+ var altDown = e.keyCode == 18 && !(e.ctrlKey || e.shiftKey || e.metaKey);
+ if (editor.$blockSelectEnabled && altDown) {
+ if (!altCursor) {
+ editor.renderer.setMouseCursor("crosshair");
+ altCursor = true;
+ }
+ } else if (altCursor) {
+ reset();
+ }
+ }, editor);
+
+ event.addListener(el, "keyup", reset, editor);
+ event.addListener(el, "blur", reset, editor);
+ function reset(e) {
+ if (altCursor) {
+ editor.renderer.setMouseCursor("");
+ altCursor = false;
+ }
+ }
+}
+
+exports.MultiSelect = MultiSelect;
+
+
+require("./config").defineOptions(Editor.prototype, "editor", {
+ enableMultiselect: {
+ set: function(val) {
+ MultiSelect(this);
+ if (val) {
+ this.on("changeSession", this.$multiselectOnSessionChange);
+ this.on("mousedown", onMouseDown);
+ } else {
+ this.off("changeSession", this.$multiselectOnSessionChange);
+ this.off("mousedown", onMouseDown);
+ }
+ },
+ value: true
+ },
+ enableBlockSelect: {
+ set: function(val) {
+ this.$blockSelectEnabled = val;
+ },
+ value: true
+ }
+});
+
+
+
+});
+
+define("ace/mode/folding/fold_mode",["require","exports","module","ace/range"], function(require, exports, module) {
+"use strict";
+
+var Range = require("../../range").Range;
+
+var FoldMode = exports.FoldMode = function() {};
+
+(function() {
+
+ this.foldingStartMarker = null;
+ this.foldingStopMarker = null;
+ this.getFoldWidget = function(session, foldStyle, row) {
+ var line = session.getLine(row);
+ if (this.foldingStartMarker.test(line))
+ return "start";
+ if (foldStyle == "markbeginend"
+ && this.foldingStopMarker
+ && this.foldingStopMarker.test(line))
+ return "end";
+ return "";
+ };
+
+ this.getFoldWidgetRange = function(session, foldStyle, row) {
+ return null;
+ };
+
+ this.indentationBlock = function(session, row, column) {
+ var re = /\S/;
+ var line = session.getLine(row);
+ var startLevel = line.search(re);
+ if (startLevel == -1)
+ return;
+
+ var startColumn = column || line.length;
+ var maxRow = session.getLength();
+ var startRow = row;
+ var endRow = row;
+
+ while (++row < maxRow) {
+ var level = session.getLine(row).search(re);
+
+ if (level == -1)
+ continue;
+
+ if (level <= startLevel) {
+ var token = session.getTokenAt(row, 0);
+ if (!token || token.type !== "string")
+ break;
+ }
+
+ endRow = row;
+ }
+
+ if (endRow > startRow) {
+ var endColumn = session.getLine(endRow).length;
+ return new Range(startRow, startColumn, endRow, endColumn);
+ }
+ };
+
+ this.openingBracketBlock = function(session, bracket, row, column, typeRe) {
+ var start = {row: row, column: column + 1};
+ var end = session.$findClosingBracket(bracket, start, typeRe);
+ if (!end)
+ return;
+
+ var fw = session.foldWidgets[end.row];
+ if (fw == null)
+ fw = session.getFoldWidget(end.row);
+
+ if (fw == "start" && end.row > start.row) {
+ end.row --;
+ end.column = session.getLine(end.row).length;
+ }
+ return Range.fromPoints(start, end);
+ };
+
+ this.closingBracketBlock = function(session, bracket, row, column, typeRe) {
+ var end = {row: row, column: column};
+ var start = session.$findOpeningBracket(bracket, end);
+
+ if (!start)
+ return;
+
+ start.column++;
+ end.column--;
+
+ return Range.fromPoints(start, end);
+ };
+}).call(FoldMode.prototype);
+
+});
+
+define("ace/theme/textmate",["require","exports","module","ace/lib/dom"], function(require, exports, module) {
+"use strict";
+
+exports.isDark = false;
+exports.cssClass = "ace-tm";
+exports.cssText = ".ace-tm .ace_gutter {\
+background: #f0f0f0;\
+color: #333;\
+}\
+.ace-tm .ace_print-margin {\
+width: 1px;\
+background: #e8e8e8;\
+}\
+.ace-tm .ace_fold {\
+background-color: #6B72E6;\
+}\
+.ace-tm {\
+background-color: #FFFFFF;\
+color: black;\
+}\
+.ace-tm .ace_cursor {\
+color: black;\
+}\
+.ace-tm .ace_invisible {\
+color: rgb(191, 191, 191);\
+}\
+.ace-tm .ace_storage,\
+.ace-tm .ace_keyword {\
+color: blue;\
+}\
+.ace-tm .ace_constant {\
+color: rgb(197, 6, 11);\
+}\
+.ace-tm .ace_constant.ace_buildin {\
+color: rgb(88, 72, 246);\
+}\
+.ace-tm .ace_constant.ace_language {\
+color: rgb(88, 92, 246);\
+}\
+.ace-tm .ace_constant.ace_library {\
+color: rgb(6, 150, 14);\
+}\
+.ace-tm .ace_invalid {\
+background-color: rgba(255, 0, 0, 0.1);\
+color: red;\
+}\
+.ace-tm .ace_support.ace_function {\
+color: rgb(60, 76, 114);\
+}\
+.ace-tm .ace_support.ace_constant {\
+color: rgb(6, 150, 14);\
+}\
+.ace-tm .ace_support.ace_type,\
+.ace-tm .ace_support.ace_class {\
+color: rgb(109, 121, 222);\
+}\
+.ace-tm .ace_keyword.ace_operator {\
+color: rgb(104, 118, 135);\
+}\
+.ace-tm .ace_string {\
+color: rgb(3, 106, 7);\
+}\
+.ace-tm .ace_comment {\
+color: rgb(76, 136, 107);\
+}\
+.ace-tm .ace_comment.ace_doc {\
+color: rgb(0, 102, 255);\
+}\
+.ace-tm .ace_comment.ace_doc.ace_tag {\
+color: rgb(128, 159, 191);\
+}\
+.ace-tm .ace_constant.ace_numeric {\
+color: rgb(0, 0, 205);\
+}\
+.ace-tm .ace_variable {\
+color: rgb(49, 132, 149);\
+}\
+.ace-tm .ace_xml-pe {\
+color: rgb(104, 104, 91);\
+}\
+.ace-tm .ace_entity.ace_name.ace_function {\
+color: #0000A2;\
+}\
+.ace-tm .ace_heading {\
+color: rgb(12, 7, 255);\
+}\
+.ace-tm .ace_list {\
+color:rgb(185, 6, 144);\
+}\
+.ace-tm .ace_meta.ace_tag {\
+color:rgb(0, 22, 142);\
+}\
+.ace-tm .ace_string.ace_regex {\
+color: rgb(255, 0, 0)\
+}\
+.ace-tm .ace_marker-layer .ace_selection {\
+background: rgb(181, 213, 255);\
+}\
+.ace-tm.ace_multiselect .ace_selection.ace_start {\
+box-shadow: 0 0 3px 0px white;\
+}\
+.ace-tm .ace_marker-layer .ace_step {\
+background: rgb(252, 255, 0);\
+}\
+.ace-tm .ace_marker-layer .ace_stack {\
+background: rgb(164, 229, 101);\
+}\
+.ace-tm .ace_marker-layer .ace_bracket {\
+margin: -1px 0 0 -1px;\
+border: 1px solid rgb(192, 192, 192);\
+}\
+.ace-tm .ace_marker-layer .ace_active-line {\
+background: rgba(0, 0, 0, 0.07);\
+}\
+.ace-tm .ace_gutter-active-line {\
+background-color : #dcdcdc;\
+}\
+.ace-tm .ace_marker-layer .ace_selected-word {\
+background: rgb(250, 250, 255);\
+border: 1px solid rgb(200, 200, 250);\
+}\
+.ace-tm .ace_indent-guide {\
+background: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAACCAYAAACZgbYnAAAAE0lEQVQImWP4////f4bLly//BwAmVgd1/w11/gAAAABJRU5ErkJggg==\") right repeat-y;\
+}\
+";
+exports.$id = "ace/theme/textmate";
+
+var dom = require("../lib/dom");
+dom.importCssString(exports.cssText, exports.cssClass);
+});
+
+define("ace/line_widgets",["require","exports","module","ace/lib/dom"], function(require, exports, module) {
+"use strict";
+
+var dom = require("./lib/dom");
+
+function LineWidgets(session) {
+ this.session = session;
+ this.session.widgetManager = this;
+ this.session.getRowLength = this.getRowLength;
+ this.session.$getWidgetScreenLength = this.$getWidgetScreenLength;
+ this.updateOnChange = this.updateOnChange.bind(this);
+ this.renderWidgets = this.renderWidgets.bind(this);
+ this.measureWidgets = this.measureWidgets.bind(this);
+ this.session._changedWidgets = [];
+ this.$onChangeEditor = this.$onChangeEditor.bind(this);
+
+ this.session.on("change", this.updateOnChange);
+ this.session.on("changeFold", this.updateOnFold);
+ this.session.on("changeEditor", this.$onChangeEditor);
+}
+
+(function() {
+ this.getRowLength = function(row) {
+ var h;
+ if (this.lineWidgets)
+ h = this.lineWidgets[row] && this.lineWidgets[row].rowCount || 0;
+ else
+ h = 0;
+ if (!this.$useWrapMode || !this.$wrapData[row]) {
+ return 1 + h;
+ } else {
+ return this.$wrapData[row].length + 1 + h;
+ }
+ };
+
+ this.$getWidgetScreenLength = function() {
+ var screenRows = 0;
+ this.lineWidgets.forEach(function(w){
+ if (w && w.rowCount && !w.hidden)
+ screenRows += w.rowCount;
+ });
+ return screenRows;
+ };
+
+ this.$onChangeEditor = function(e) {
+ this.attach(e.editor);
+ };
+
+ this.attach = function(editor) {
+ if (editor && editor.widgetManager && editor.widgetManager != this)
+ editor.widgetManager.detach();
+
+ if (this.editor == editor)
+ return;
+
+ this.detach();
+ this.editor = editor;
+
+ if (editor) {
+ editor.widgetManager = this;
+ editor.renderer.on("beforeRender", this.measureWidgets);
+ editor.renderer.on("afterRender", this.renderWidgets);
+ }
+ };
+ this.detach = function(e) {
+ var editor = this.editor;
+ if (!editor)
+ return;
+
+ this.editor = null;
+ editor.widgetManager = null;
+
+ editor.renderer.off("beforeRender", this.measureWidgets);
+ editor.renderer.off("afterRender", this.renderWidgets);
+ var lineWidgets = this.session.lineWidgets;
+ lineWidgets && lineWidgets.forEach(function(w) {
+ if (w && w.el && w.el.parentNode) {
+ w._inDocument = false;
+ w.el.parentNode.removeChild(w.el);
+ }
+ });
+ };
+
+ this.updateOnFold = function(e, session) {
+ var lineWidgets = session.lineWidgets;
+ if (!lineWidgets || !e.action)
+ return;
+ var fold = e.data;
+ var start = fold.start.row;
+ var end = fold.end.row;
+ var hide = e.action == "add";
+ for (var i = start + 1; i < end; i++) {
+ if (lineWidgets[i])
+ lineWidgets[i].hidden = hide;
+ }
+ if (lineWidgets[end]) {
+ if (hide) {
+ if (!lineWidgets[start])
+ lineWidgets[start] = lineWidgets[end];
+ else
+ lineWidgets[end].hidden = hide;
+ } else {
+ if (lineWidgets[start] == lineWidgets[end])
+ lineWidgets[start] = undefined;
+ lineWidgets[end].hidden = hide;
+ }
+ }
+ };
+
+ this.updateOnChange = function(delta) {
+ var lineWidgets = this.session.lineWidgets;
+ if (!lineWidgets) return;
+
+ var startRow = delta.start.row;
+ var len = delta.end.row - startRow;
+
+ if (len === 0) {
+ } else if (delta.action == "remove") {
+ var removed = lineWidgets.splice(startRow + 1, len);
+ if (!lineWidgets[startRow] && removed[removed.length - 1]) {
+ lineWidgets[startRow] = removed.pop();
+ }
+ removed.forEach(function(w) {
+ w && this.removeLineWidget(w);
+ }, this);
+ this.$updateRows();
+ } else {
+ var args = new Array(len);
+ if (lineWidgets[startRow] && lineWidgets[startRow].column != null) {
+ if (delta.start.column > lineWidgets[startRow].column)
+ startRow++;
+ }
+ args.unshift(startRow, 0);
+ lineWidgets.splice.apply(lineWidgets, args);
+ this.$updateRows();
+ }
+ };
+
+ this.$updateRows = function() {
+ var lineWidgets = this.session.lineWidgets;
+ if (!lineWidgets) return;
+ var noWidgets = true;
+ lineWidgets.forEach(function(w, i) {
+ if (w) {
+ noWidgets = false;
+ w.row = i;
+ while (w.$oldWidget) {
+ w.$oldWidget.row = i;
+ w = w.$oldWidget;
+ }
+ }
+ });
+ if (noWidgets)
+ this.session.lineWidgets = null;
+ };
+
+ this.$registerLineWidget = function(w) {
+ if (!this.session.lineWidgets)
+ this.session.lineWidgets = new Array(this.session.getLength());
+
+ var old = this.session.lineWidgets[w.row];
+ if (old) {
+ w.$oldWidget = old;
+ if (old.el && old.el.parentNode) {
+ old.el.parentNode.removeChild(old.el);
+ old._inDocument = false;
+ }
+ }
+
+ this.session.lineWidgets[w.row] = w;
+ return w;
+ };
+
+ this.addLineWidget = function(w) {
+ this.$registerLineWidget(w);
+ w.session = this.session;
+
+ if (!this.editor) return w;
+
+ var renderer = this.editor.renderer;
+ if (w.html && !w.el) {
+ w.el = dom.createElement("div");
+ w.el.innerHTML = w.html;
+ }
+ if (w.el) {
+ dom.addCssClass(w.el, "ace_lineWidgetContainer");
+ w.el.style.position = "absolute";
+ w.el.style.zIndex = 5;
+ renderer.container.appendChild(w.el);
+ w._inDocument = true;
+
+ if (!w.coverGutter) {
+ w.el.style.zIndex = 3;
+ }
+ if (w.pixelHeight == null) {
+ w.pixelHeight = w.el.offsetHeight;
+ }
+ }
+ if (w.rowCount == null) {
+ w.rowCount = w.pixelHeight / renderer.layerConfig.lineHeight;
+ }
+
+ var fold = this.session.getFoldAt(w.row, 0);
+ w.$fold = fold;
+ if (fold) {
+ var lineWidgets = this.session.lineWidgets;
+ if (w.row == fold.end.row && !lineWidgets[fold.start.row])
+ lineWidgets[fold.start.row] = w;
+ else
+ w.hidden = true;
+ }
+
+ this.session._emit("changeFold", {data:{start:{row: w.row}}});
+
+ this.$updateRows();
+ this.renderWidgets(null, renderer);
+ this.onWidgetChanged(w);
+ return w;
+ };
+
+ this.removeLineWidget = function(w) {
+ w._inDocument = false;
+ w.session = null;
+ if (w.el && w.el.parentNode)
+ w.el.parentNode.removeChild(w.el);
+ if (w.editor && w.editor.destroy) try {
+ w.editor.destroy();
+ } catch(e){}
+ if (this.session.lineWidgets) {
+ var w1 = this.session.lineWidgets[w.row];
+ if (w1 == w) {
+ this.session.lineWidgets[w.row] = w.$oldWidget;
+ if (w.$oldWidget)
+ this.onWidgetChanged(w.$oldWidget);
+ } else {
+ while (w1) {
+ if (w1.$oldWidget == w) {
+ w1.$oldWidget = w.$oldWidget;
+ break;
+ }
+ w1 = w1.$oldWidget;
+ }
+ }
+ }
+ this.session._emit("changeFold", {data:{start:{row: w.row}}});
+ this.$updateRows();
+ };
+
+ this.getWidgetsAtRow = function(row) {
+ var lineWidgets = this.session.lineWidgets;
+ var w = lineWidgets && lineWidgets[row];
+ var list = [];
+ while (w) {
+ list.push(w);
+ w = w.$oldWidget;
+ }
+ return list;
+ };
+
+ this.onWidgetChanged = function(w) {
+ this.session._changedWidgets.push(w);
+ this.editor && this.editor.renderer.updateFull();
+ };
+
+ this.measureWidgets = function(e, renderer) {
+ var changedWidgets = this.session._changedWidgets;
+ var config = renderer.layerConfig;
+
+ if (!changedWidgets || !changedWidgets.length) return;
+ var min = Infinity;
+ for (var i = 0; i < changedWidgets.length; i++) {
+ var w = changedWidgets[i];
+ if (!w || !w.el) continue;
+ if (w.session != this.session) continue;
+ if (!w._inDocument) {
+ if (this.session.lineWidgets[w.row] != w)
+ continue;
+ w._inDocument = true;
+ renderer.container.appendChild(w.el);
+ }
+
+ w.h = w.el.offsetHeight;
+
+ if (!w.fixedWidth) {
+ w.w = w.el.offsetWidth;
+ w.screenWidth = Math.ceil(w.w / config.characterWidth);
+ }
+
+ var rowCount = w.h / config.lineHeight;
+ if (w.coverLine) {
+ rowCount -= this.session.getRowLineCount(w.row);
+ if (rowCount < 0)
+ rowCount = 0;
+ }
+ if (w.rowCount != rowCount) {
+ w.rowCount = rowCount;
+ if (w.row < min)
+ min = w.row;
+ }
+ }
+ if (min != Infinity) {
+ this.session._emit("changeFold", {data:{start:{row: min}}});
+ this.session.lineWidgetWidth = null;
+ }
+ this.session._changedWidgets = [];
+ };
+
+ this.renderWidgets = function(e, renderer) {
+ var config = renderer.layerConfig;
+ var lineWidgets = this.session.lineWidgets;
+ if (!lineWidgets)
+ return;
+ var first = Math.min(this.firstRow, config.firstRow);
+ var last = Math.max(this.lastRow, config.lastRow, lineWidgets.length);
+
+ while (first > 0 && !lineWidgets[first])
+ first--;
+
+ this.firstRow = config.firstRow;
+ this.lastRow = config.lastRow;
+
+ renderer.$cursorLayer.config = config;
+ for (var i = first; i <= last; i++) {
+ var w = lineWidgets[i];
+ if (!w || !w.el) continue;
+ if (w.hidden) {
+ w.el.style.top = -100 - (w.pixelHeight || 0) + "px";
+ continue;
+ }
+ if (!w._inDocument) {
+ w._inDocument = true;
+ renderer.container.appendChild(w.el);
+ }
+ var top = renderer.$cursorLayer.getPixelPosition({row: i, column:0}, true).top;
+ if (!w.coverLine)
+ top += config.lineHeight * this.session.getRowLineCount(w.row);
+ w.el.style.top = top - config.offset + "px";
+
+ var left = w.coverGutter ? 0 : renderer.gutterWidth;
+ if (!w.fixedWidth)
+ left -= renderer.scrollLeft;
+ w.el.style.left = left + "px";
+
+ if (w.fullWidth && w.screenWidth) {
+ w.el.style.minWidth = config.width + 2 * config.padding + "px";
+ }
+
+ if (w.fixedWidth) {
+ w.el.style.right = renderer.scrollBar.getWidth() + "px";
+ } else {
+ w.el.style.right = "";
+ }
+ }
+ };
+
+}).call(LineWidgets.prototype);
+
+
+exports.LineWidgets = LineWidgets;
+
+});
+
+define("ace/ext/error_marker",["require","exports","module","ace/line_widgets","ace/lib/dom","ace/range"], function(require, exports, module) {
+"use strict";
+var LineWidgets = require("../line_widgets").LineWidgets;
+var dom = require("../lib/dom");
+var Range = require("../range").Range;
+
+function binarySearch(array, needle, comparator) {
+ var first = 0;
+ var last = array.length - 1;
+
+ while (first <= last) {
+ var mid = (first + last) >> 1;
+ var c = comparator(needle, array[mid]);
+ if (c > 0)
+ first = mid + 1;
+ else if (c < 0)
+ last = mid - 1;
+ else
+ return mid;
+ }
+ return -(first + 1);
+}
+
+function findAnnotations(session, row, dir) {
+ var annotations = session.getAnnotations().sort(Range.comparePoints);
+ if (!annotations.length)
+ return;
+
+ var i = binarySearch(annotations, {row: row, column: -1}, Range.comparePoints);
+ if (i < 0)
+ i = -i - 1;
+
+ if (i >= annotations.length)
+ i = dir > 0 ? 0 : annotations.length - 1;
+ else if (i === 0 && dir < 0)
+ i = annotations.length - 1;
+
+ var annotation = annotations[i];
+ if (!annotation || !dir)
+ return;
+
+ if (annotation.row === row) {
+ do {
+ annotation = annotations[i += dir];
+ } while (annotation && annotation.row === row);
+ if (!annotation)
+ return annotations.slice();
+ }
+
+
+ var matched = [];
+ row = annotation.row;
+ do {
+ matched[dir < 0 ? "unshift" : "push"](annotation);
+ annotation = annotations[i += dir];
+ } while (annotation && annotation.row == row);
+ return matched.length && matched;
+}
+
+exports.showErrorMarker = function(editor, dir) {
+ var session = editor.session;
+ if (!session.widgetManager) {
+ session.widgetManager = new LineWidgets(session);
+ session.widgetManager.attach(editor);
+ }
+
+ var pos = editor.getCursorPosition();
+ var row = pos.row;
+ var oldWidget = session.widgetManager.getWidgetsAtRow(row).filter(function(w) {
+ return w.type == "errorMarker";
+ })[0];
+ if (oldWidget) {
+ oldWidget.destroy();
+ } else {
+ row -= dir;
+ }
+ var annotations = findAnnotations(session, row, dir);
+ var gutterAnno;
+ if (annotations) {
+ var annotation = annotations[0];
+ pos.column = (annotation.pos && typeof annotation.column != "number"
+ ? annotation.pos.sc
+ : annotation.column) || 0;
+ pos.row = annotation.row;
+ gutterAnno = editor.renderer.$gutterLayer.$annotations[pos.row];
+ } else if (oldWidget) {
+ return;
+ } else {
+ gutterAnno = {
+ text: ["Looks good!"],
+ className: "ace_ok"
+ };
+ }
+ editor.session.unfold(pos.row);
+ editor.selection.moveToPosition(pos);
+
+ var w = {
+ row: pos.row,
+ fixedWidth: true,
+ coverGutter: true,
+ el: dom.createElement("div"),
+ type: "errorMarker"
+ };
+ var el = w.el.appendChild(dom.createElement("div"));
+ var arrow = w.el.appendChild(dom.createElement("div"));
+ arrow.className = "error_widget_arrow " + gutterAnno.className;
+
+ var left = editor.renderer.$cursorLayer
+ .getPixelPosition(pos).left;
+ arrow.style.left = left + editor.renderer.gutterWidth - 5 + "px";
+
+ w.el.className = "error_widget_wrapper";
+ el.className = "error_widget " + gutterAnno.className;
+ el.innerHTML = gutterAnno.text.join("<br>");
+
+ el.appendChild(dom.createElement("div"));
+
+ var kb = function(_, hashId, keyString) {
+ if (hashId === 0 && (keyString === "esc" || keyString === "return")) {
+ w.destroy();
+ return {command: "null"};
+ }
+ };
+
+ w.destroy = function() {
+ if (editor.$mouseHandler.isMousePressed)
+ return;
+ editor.keyBinding.removeKeyboardHandler(kb);
+ session.widgetManager.removeLineWidget(w);
+ editor.off("changeSelection", w.destroy);
+ editor.off("changeSession", w.destroy);
+ editor.off("mouseup", w.destroy);
+ editor.off("change", w.destroy);
+ };
+
+ editor.keyBinding.addKeyboardHandler(kb);
+ editor.on("changeSelection", w.destroy);
+ editor.on("changeSession", w.destroy);
+ editor.on("mouseup", w.destroy);
+ editor.on("change", w.destroy);
+
+ editor.session.widgetManager.addLineWidget(w);
+
+ w.el.onmousedown = editor.focus.bind(editor);
+
+ editor.renderer.scrollCursorIntoView(null, 0.5, {bottom: w.el.offsetHeight});
+};
+
+
+dom.importCssString("\
+ .error_widget_wrapper {\
+ background: inherit;\
+ color: inherit;\
+ border:none\
+ }\
+ .error_widget {\
+ border-top: solid 2px;\
+ border-bottom: solid 2px;\
+ margin: 5px 0;\
+ padding: 10px 40px;\
+ white-space: pre-wrap;\
+ }\
+ .error_widget.ace_error, .error_widget_arrow.ace_error{\
+ border-color: #ff5a5a\
+ }\
+ .error_widget.ace_warning, .error_widget_arrow.ace_warning{\
+ border-color: #F1D817\
+ }\
+ .error_widget.ace_info, .error_widget_arrow.ace_info{\
+ border-color: #5a5a5a\
+ }\
+ .error_widget.ace_ok, .error_widget_arrow.ace_ok{\
+ border-color: #5aaa5a\
+ }\
+ .error_widget_arrow {\
+ position: absolute;\
+ border: solid 5px;\
+ border-top-color: transparent!important;\
+ border-right-color: transparent!important;\
+ border-left-color: transparent!important;\
+ top: -5px;\
+ }\
+", "");
+
+});
+
+define("ace/ace",["require","exports","module","ace/lib/fixoldbrowsers","ace/lib/dom","ace/lib/event","ace/range","ace/editor","ace/edit_session","ace/undomanager","ace/virtual_renderer","ace/worker/worker_client","ace/keyboard/hash_handler","ace/placeholder","ace/multi_select","ace/mode/folding/fold_mode","ace/theme/textmate","ace/ext/error_marker","ace/config"], function(require, exports, module) {
+"use strict";
+
+require("./lib/fixoldbrowsers");
+
+var dom = require("./lib/dom");
+var event = require("./lib/event");
+
+var Range = require("./range").Range;
+var Editor = require("./editor").Editor;
+var EditSession = require("./edit_session").EditSession;
+var UndoManager = require("./undomanager").UndoManager;
+var Renderer = require("./virtual_renderer").VirtualRenderer;
+require("./worker/worker_client");
+require("./keyboard/hash_handler");
+require("./placeholder");
+require("./multi_select");
+require("./mode/folding/fold_mode");
+require("./theme/textmate");
+require("./ext/error_marker");
+
+exports.config = require("./config");
+exports.require = require;
+
+if (typeof define === "function")
+ exports.define = define;
+exports.edit = function(el, options) {
+ if (typeof el == "string") {
+ var _id = el;
+ el = document.getElementById(_id);
+ if (!el)
+ throw new Error("ace.edit can't find div #" + _id);
+ }
+
+ if (el && el.env && el.env.editor instanceof Editor)
+ return el.env.editor;
+
+ var value = "";
+ if (el && /input|textarea/i.test(el.tagName)) {
+ var oldNode = el;
+ value = oldNode.value;
+ el = dom.createElement("pre");
+ oldNode.parentNode.replaceChild(el, oldNode);
+ } else if (el) {
+ value = el.textContent;
+ el.innerHTML = "";
+ }
+
+ var doc = exports.createEditSession(value);
+
+ var editor = new Editor(new Renderer(el), doc, options);
+
+ var env = {
+ document: doc,
+ editor: editor,
+ onResize: editor.resize.bind(editor, null)
+ };
+ if (oldNode) env.textarea = oldNode;
+ event.addListener(window, "resize", env.onResize);
+ editor.on("destroy", function() {
+ event.removeListener(window, "resize", env.onResize);
+ env.editor.container.env = null; // prevent memory leak on old ie
+ });
+ editor.container.env = editor.env = env;
+ return editor;
+};
+exports.createEditSession = function(text, mode) {
+ var doc = new EditSession(text, mode);
+ doc.setUndoManager(new UndoManager());
+ return doc;
+};
+exports.Range = Range;
+exports.Editor = Editor;
+exports.EditSession = EditSession;
+exports.UndoManager = UndoManager;
+exports.VirtualRenderer = Renderer;
+exports.version = exports.config.version;
+}); (function() {
+ window.require(["ace/ace"], function(a) {
+ if (a) {
+ a.config.init(true);
+ a.define = window.define;
+ }
+ if (!window.ace)
+ window.ace = a;
+ for (var key in a) if (a.hasOwnProperty(key))
+ window.ace[key] = a[key];
+ window.ace["default"] = window.ace;
+ if (typeof module == "object" && typeof exports == "object" && module) {
+ module.exports = window.ace;
+ }
+ });
+ })();
+
\ No newline at end of file
--- /dev/null
+define("ace/keyboard/vim",["require","exports","module","ace/range","ace/lib/event_emitter","ace/lib/dom","ace/lib/oop","ace/lib/keys","ace/lib/event","ace/search","ace/lib/useragent","ace/search_highlight","ace/commands/multi_select_commands","ace/mode/text","ace/multi_select"], function(require, exports, module) {
+ 'use strict';
+
+ function log() {
+ var d = "";
+ function format(p) {
+ if (typeof p != "object")
+ return p + "";
+ if ("line" in p) {
+ return p.line + ":" + p.ch;
+ }
+ if ("anchor" in p) {
+ return format(p.anchor) + "->" + format(p.head);
+ }
+ if (Array.isArray(p))
+ return "[" + p.map(function(x) {
+ return format(x);
+ }) + "]";
+ return JSON.stringify(p);
+ }
+ for (var i = 0; i < arguments.length; i++) {
+ var p = arguments[i];
+ var f = format(p);
+ d += f + " ";
+ }
+ console.log(d);
+ }
+ var Range = require("../range").Range;
+ var EventEmitter = require("../lib/event_emitter").EventEmitter;
+ var dom = require("../lib/dom");
+ var oop = require("../lib/oop");
+ var KEYS = require("../lib/keys");
+ var event = require("../lib/event");
+ var Search = require("../search").Search;
+ var useragent = require("../lib/useragent");
+ var SearchHighlight = require("../search_highlight").SearchHighlight;
+ var multiSelectCommands = require("../commands/multi_select_commands");
+ var TextModeTokenRe = require("../mode/text").Mode.prototype.tokenRe;
+ require("../multi_select");
+
+ var CodeMirror = function(ace) {
+ this.ace = ace;
+ this.state = {};
+ this.marks = {};
+ this.$uid = 0;
+ this.onChange = this.onChange.bind(this);
+ this.onSelectionChange = this.onSelectionChange.bind(this);
+ this.onBeforeEndOperation = this.onBeforeEndOperation.bind(this);
+ this.ace.on('change', this.onChange);
+ this.ace.on('changeSelection', this.onSelectionChange);
+ this.ace.on('beforeEndOperation', this.onBeforeEndOperation);
+ };
+ CodeMirror.Pos = function(line, ch) {
+ if (!(this instanceof Pos)) return new Pos(line, ch);
+ this.line = line; this.ch = ch;
+ };
+ CodeMirror.defineOption = function(name, val, setter) {};
+ CodeMirror.commands = {
+ redo: function(cm) { cm.ace.redo(); },
+ undo: function(cm) { cm.ace.undo(); },
+ newlineAndIndent: function(cm) { cm.ace.insert("\n"); }
+ };
+ CodeMirror.keyMap = {};
+ CodeMirror.addClass = CodeMirror.rmClass = function() {};
+ CodeMirror.e_stop = CodeMirror.e_preventDefault = event.stopEvent;
+ CodeMirror.keyName = function(e) {
+ var key = (KEYS[e.keyCode] || e.key || "");
+ if (key.length == 1) key = key.toUpperCase();
+ key = event.getModifierString(e).replace(/(^|-)\w/g, function(m) {
+ return m.toUpperCase();
+ }) + key;
+ return key;
+ };
+ CodeMirror.keyMap['default'] = function(key) {
+ return function(cm) {
+ var cmd = cm.ace.commands.commandKeyBinding[key.toLowerCase()];
+ return cmd && cm.ace.execCommand(cmd) !== false;
+ };
+ };
+ CodeMirror.lookupKey = function lookupKey(key, map, handle) {
+ if (!map) map = "default";
+ if (typeof map == "string")
+ map = CodeMirror.keyMap[map];
+ var found = typeof map == "function" ? map(key) : map[key];
+ if (found === false) return "nothing";
+ if (found === "...") return "multi";
+ if (found != null && handle(found)) return "handled";
+
+ if (map.fallthrough) {
+ if (!Array.isArray(map.fallthrough))
+ return lookupKey(key, map.fallthrough, handle);
+ for (var i = 0; i < map.fallthrough.length; i++) {
+ var result = lookupKey(key, map.fallthrough[i], handle);
+ if (result) return result;
+ }
+ }
+ };
+
+ CodeMirror.signal = function(o, name, e) { return o._signal(name, e) };
+ CodeMirror.on = event.addListener;
+ CodeMirror.off = event.removeListener;
+ CodeMirror.isWordChar = function(ch) {
+ if (ch < "\x7f") return /^\w$/.test(ch);
+ TextModeTokenRe.lastIndex = 0;
+ return TextModeTokenRe.test(ch);
+ };
+
+(function() {
+ oop.implement(CodeMirror.prototype, EventEmitter);
+
+ this.destroy = function() {
+ this.ace.off('change', this.onChange);
+ this.ace.off('changeSelection', this.onSelectionChange);
+ this.ace.off('beforeEndOperation', this.onBeforeEndOperation);
+ this.removeOverlay();
+ };
+ this.virtualSelectionMode = function() {
+ return this.ace.inVirtualSelectionMode && this.ace.selection.index;
+ };
+ this.onChange = function(delta) {
+ var change = { text: delta.action[0] == 'i' ? delta.lines : [] };
+ var curOp = this.curOp = this.curOp || {};
+ if (!curOp.changeHandlers)
+ curOp.changeHandlers = this._eventRegistry["change"] && this._eventRegistry["change"].slice();
+ if (!curOp.lastChange) {
+ curOp.lastChange = curOp.change = change;
+ } else {
+ curOp.lastChange.next = curOp.lastChange = change;
+ }
+ this.$updateMarkers(delta);
+ };
+ this.onSelectionChange = function() {
+ var curOp = this.curOp = this.curOp || {};
+ if (!curOp.cursorActivityHandlers)
+ curOp.cursorActivityHandlers = this._eventRegistry["cursorActivity"] && this._eventRegistry["cursorActivity"].slice();
+ this.curOp.cursorActivity = true;
+ if (this.ace.inMultiSelectMode) {
+ this.ace.keyBinding.removeKeyboardHandler(multiSelectCommands.keyboardHandler);
+ }
+ };
+ this.operation = function(fn, force) {
+ if (!force && this.curOp || force && this.curOp && this.curOp.force) {
+ return fn();
+ }
+ if (force || !this.ace.curOp) {
+ if (this.curOp)
+ this.onBeforeEndOperation();
+ }
+ if (!this.ace.curOp) {
+ var prevOp = this.ace.prevOp;
+ this.ace.startOperation({
+ command: { name: "vim", scrollIntoView: "cursor" }
+ });
+ }
+ var curOp = this.curOp = this.curOp || {};
+ this.curOp.force = force;
+ var result = fn();
+ if (this.ace.curOp && this.ace.curOp.command.name == "vim") {
+ if (this.state.dialog)
+ this.ace.curOp.command.scrollIntoView = false;
+ this.ace.endOperation();
+ if (!curOp.cursorActivity && !curOp.lastChange && prevOp)
+ this.ace.prevOp = prevOp;
+ }
+ if (force || !this.ace.curOp) {
+ if (this.curOp)
+ this.onBeforeEndOperation();
+ }
+ return result;
+ };
+ this.onBeforeEndOperation = function() {
+ var op = this.curOp;
+ if (op) {
+ if (op.change) { this.signal("change", op.change, op); }
+ if (op && op.cursorActivity) { this.signal("cursorActivity", null, op); }
+ this.curOp = null;
+ }
+ };
+
+ this.signal = function(eventName, e, handlers) {
+ var listeners = handlers ? handlers[eventName + "Handlers"]
+ : (this._eventRegistry || {})[eventName];
+ if (!listeners)
+ return;
+ listeners = listeners.slice();
+ for (var i=0; i<listeners.length; i++)
+ listeners[i](this, e);
+ };
+ this.firstLine = function() { return 0; };
+ this.lastLine = function() { return this.ace.session.getLength() - 1; };
+ this.lineCount = function() { return this.ace.session.getLength(); };
+ this.setCursor = function(line, ch) {
+ if (typeof line === 'object') {
+ ch = line.ch;
+ line = line.line;
+ }
+ if (!this.ace.inVirtualSelectionMode)
+ this.ace.exitMultiSelectMode();
+ this.ace.session.unfold({row: line, column: ch});
+ this.ace.selection.moveTo(line, ch);
+ };
+ this.getCursor = function(p) {
+ var sel = this.ace.selection;
+ var pos = p == 'anchor' ? (sel.isEmpty() ? sel.lead : sel.anchor) :
+ p == 'head' || !p ? sel.lead : sel.getRange()[p];
+ return toCmPos(pos);
+ };
+ this.listSelections = function(p) {
+ var ranges = this.ace.multiSelect.rangeList.ranges;
+ if (!ranges.length || this.ace.inVirtualSelectionMode)
+ return [{anchor: this.getCursor('anchor'), head: this.getCursor('head')}];
+ return ranges.map(function(r) {
+ return {
+ anchor: this.clipPos(toCmPos(r.cursor == r.end ? r.start : r.end)),
+ head: this.clipPos(toCmPos(r.cursor))
+ };
+ }, this);
+ };
+ this.setSelections = function(p, primIndex) {
+ var sel = this.ace.multiSelect;
+ var ranges = p.map(function(x) {
+ var anchor = toAcePos(x.anchor);
+ var head = toAcePos(x.head);
+ var r = Range.comparePoints(anchor, head) < 0
+ ? new Range.fromPoints(anchor, head)
+ : new Range.fromPoints(head, anchor);
+ r.cursor = Range.comparePoints(r.start, head) ? r.end : r.start;
+ return r;
+ });
+
+ if (this.ace.inVirtualSelectionMode) {
+ this.ace.selection.fromOrientedRange(ranges[0]);
+ return;
+ }
+ if (!primIndex) {
+ ranges = ranges.reverse();
+ } else if (ranges[primIndex]) {
+ ranges.push(ranges.splice(primIndex, 1)[0]);
+ }
+ sel.toSingleRange(ranges[0].clone());
+ var session = this.ace.session;
+ for (var i = 0; i < ranges.length; i++) {
+ var range = session.$clipRangeToDocument(ranges[i]); // todo why ace doesn't do this?
+ sel.addRange(range);
+ }
+ };
+ this.setSelection = function(a, h, options) {
+ var sel = this.ace.selection;
+ sel.moveTo(a.line, a.ch);
+ sel.selectTo(h.line, h.ch);
+ if (options && options.origin == '*mouse') {
+ this.onBeforeEndOperation();
+ }
+ };
+ this.somethingSelected = function(p) {
+ return !this.ace.selection.isEmpty();
+ };
+ this.clipPos = function(p) {
+ var pos = this.ace.session.$clipPositionToDocument(p.line, p.ch);
+ return toCmPos(pos);
+ };
+ this.markText = function(cursor) {
+ return {clear: function() {}, find: function() {}};
+ };
+ this.$updateMarkers = function(delta) {
+ var isInsert = delta.action == "insert";
+ var start = delta.start;
+ var end = delta.end;
+ var rowShift = (end.row - start.row) * (isInsert ? 1 : -1);
+ var colShift = (end.column - start.column) * (isInsert ? 1 : -1);
+ if (isInsert) end = start;
+
+ for (var i in this.marks) {
+ var point = this.marks[i];
+ var cmp = Range.comparePoints(point, start);
+ if (cmp < 0) {
+ continue; // delta starts after the range
+ }
+ if (cmp === 0) {
+ if (isInsert) {
+ if (point.bias == 1) {
+ cmp = 1;
+ } else {
+ point.bias = -1;
+ continue;
+ }
+ }
+ }
+ var cmp2 = isInsert ? cmp : Range.comparePoints(point, end);
+ if (cmp2 > 0) {
+ point.row += rowShift;
+ point.column += point.row == end.row ? colShift : 0;
+ continue;
+ }
+ if (!isInsert && cmp2 <= 0) {
+ point.row = start.row;
+ point.column = start.column;
+ if (cmp2 === 0)
+ point.bias = 1;
+ }
+ }
+ };
+ var Marker = function(cm, id, row, column) {
+ this.cm = cm;
+ this.id = id;
+ this.row = row;
+ this.column = column;
+ cm.marks[this.id] = this;
+ };
+ Marker.prototype.clear = function() { delete this.cm.marks[this.id] };
+ Marker.prototype.find = function() { return toCmPos(this) };
+ this.setBookmark = function(cursor, options) {
+ var bm = new Marker(this, this.$uid++, cursor.line, cursor.ch);
+ if (!options || !options.insertLeft)
+ bm.$insertRight = true;
+ this.marks[bm.id] = bm;
+ return bm;
+ };
+ this.moveH = function(increment, unit) {
+ if (unit == 'char') {
+ var sel = this.ace.selection;
+ sel.clearSelection();
+ sel.moveCursorBy(0, increment);
+ }
+ };
+ this.findPosV = function(start, amount, unit, goalColumn) {
+ if (unit == 'page') {
+ var renderer = this.ace.renderer;
+ var config = renderer.layerConfig;
+ amount = amount * Math.floor(config.height / config.lineHeight);
+ unit = 'line';
+ }
+ if (unit == 'line') {
+ var screenPos = this.ace.session.documentToScreenPosition(start.line, start.ch);
+ if (goalColumn != null)
+ screenPos.column = goalColumn;
+ screenPos.row += amount;
+ screenPos.row = Math.min(Math.max(0, screenPos.row), this.ace.session.getScreenLength() - 1);
+ var pos = this.ace.session.screenToDocumentPosition(screenPos.row, screenPos.column);
+ return toCmPos(pos);
+ } else {
+ debugger;
+ }
+ };
+ this.charCoords = function(pos, mode) {
+ if (mode == 'div' || !mode) {
+ var sc = this.ace.session.documentToScreenPosition(pos.line, pos.ch);
+ return {left: sc.column, top: sc.row};
+ }if (mode == 'local') {
+ var renderer = this.ace.renderer;
+ var sc = this.ace.session.documentToScreenPosition(pos.line, pos.ch);
+ var lh = renderer.layerConfig.lineHeight;
+ var cw = renderer.layerConfig.characterWidth;
+ var top = lh * sc.row;
+ return {left: sc.column * cw, top: top, bottom: top + lh};
+ }
+ };
+ this.coordsChar = function(pos, mode) {
+ var renderer = this.ace.renderer;
+ if (mode == 'local') {
+ var row = Math.max(0, Math.floor(pos.top / renderer.lineHeight));
+ var col = Math.max(0, Math.floor(pos.left / renderer.characterWidth));
+ var ch = renderer.session.screenToDocumentPosition(row, col);
+ return toCmPos(ch);
+ } else if (mode == 'div') {
+ throw "not implemented";
+ }
+ };
+ this.getSearchCursor = function(query, pos, caseFold) {
+ var caseSensitive = false;
+ var isRegexp = false;
+ if (query instanceof RegExp && !query.global) {
+ caseSensitive = !query.ignoreCase;
+ query = query.source;
+ isRegexp = true;
+ }
+ var search = new Search();
+ if (pos.ch == undefined) pos.ch = Number.MAX_VALUE;
+ var acePos = {row: pos.line, column: pos.ch};
+ var cm = this;
+ var last = null;
+ return {
+ findNext: function() { return this.find(false) },
+ findPrevious: function() {return this.find(true) },
+ find: function(back) {
+ search.setOptions({
+ needle: query,
+ caseSensitive: caseSensitive,
+ wrap: false,
+ backwards: back,
+ regExp: isRegexp,
+ start: last || acePos
+ });
+ var range = search.find(cm.ace.session);
+ if (range && range.isEmpty()) {
+ if (cm.getLine(range.start.row).length == range.start.column) {
+ search.$options.start = range;
+ range = search.find(cm.ace.session);
+ }
+ }
+ last = range;
+ return last;
+ },
+ from: function() { return last && toCmPos(last.start) },
+ to: function() { return last && toCmPos(last.end) },
+ replace: function(text) {
+ if (last) {
+ last.end = cm.ace.session.doc.replace(last, text);
+ }
+ }
+ };
+ };
+ this.scrollTo = function(x, y) {
+ var renderer = this.ace.renderer;
+ var config = renderer.layerConfig;
+ var maxHeight = config.maxHeight;
+ maxHeight -= (renderer.$size.scrollerHeight - renderer.lineHeight) * renderer.$scrollPastEnd;
+ if (y != null) this.ace.session.setScrollTop(Math.max(0, Math.min(y, maxHeight)));
+ if (x != null) this.ace.session.setScrollLeft(Math.max(0, Math.min(x, config.width)));
+ };
+ this.scrollInfo = function() { return 0; };
+ this.scrollIntoView = function(pos, margin) {
+ if (pos) {
+ var renderer = this.ace.renderer;
+ var viewMargin = { "top": 0, "bottom": margin };
+ renderer.scrollCursorIntoView(toAcePos(pos),
+ (renderer.lineHeight * 2) / renderer.$size.scrollerHeight, viewMargin);
+ }
+ };
+ this.getLine = function(row) { return this.ace.session.getLine(row) };
+ this.getRange = function(s, e) {
+ return this.ace.session.getTextRange(new Range(s.line, s.ch, e.line, e.ch));
+ };
+ this.replaceRange = function(text, s, e) {
+ if (!e) e = s;
+ return this.ace.session.replace(new Range(s.line, s.ch, e.line, e.ch), text);
+ };
+ this.replaceSelection =
+ this.replaceSelections = function(p) {
+ var sel = this.ace.selection;
+ if (this.ace.inVirtualSelectionMode) {
+ this.ace.session.replace(sel.getRange(), p[0] || "");
+ return;
+ }
+ sel.inVirtualSelectionMode = true;
+ var ranges = sel.rangeList.ranges;
+ if (!ranges.length) ranges = [this.ace.multiSelect.getRange()];
+ for (var i = ranges.length; i--;)
+ this.ace.session.replace(ranges[i], p[i] || "");
+ sel.inVirtualSelectionMode = false;
+ };
+ this.getSelection = function() {
+ return this.ace.getSelectedText();
+ };
+ this.getSelections = function() {
+ return this.listSelections().map(function(x) {
+ return this.getRange(x.anchor, x.head);
+ }, this);
+ };
+ this.getInputField = function() {
+ return this.ace.textInput.getElement();
+ };
+ this.getWrapperElement = function() {
+ return this.ace.container;
+ };
+ var optMap = {
+ indentWithTabs: "useSoftTabs",
+ indentUnit: "tabSize",
+ tabSize: "tabSize",
+ firstLineNumber: "firstLineNumber",
+ readOnly: "readOnly"
+ };
+ this.setOption = function(name, val) {
+ this.state[name] = val;
+ switch (name) {
+ case 'indentWithTabs':
+ name = optMap[name];
+ val = !val;
+ break;
+ case 'keyMap':
+ this.state.$keyMap = val;
+ return;
+ break;
+ default:
+ name = optMap[name];
+ }
+ if (name)
+ this.ace.setOption(name, val);
+ };
+ this.getOption = function(name, val) {
+ var aceOpt = optMap[name];
+ if (aceOpt)
+ val = this.ace.getOption(aceOpt);
+ switch (name) {
+ case 'indentWithTabs':
+ name = optMap[name];
+ return !val;
+ case 'keyMap':
+ return this.state.$keyMap;
+ }
+ return aceOpt ? val : this.state[name];
+ };
+ this.toggleOverwrite = function(on) {
+ this.state.overwrite = on;
+ return this.ace.setOverwrite(on);
+ };
+ this.addOverlay = function(o) {
+ if (!this.$searchHighlight || !this.$searchHighlight.session) {
+ var highlight = new SearchHighlight(null, "ace_highlight-marker", "text");
+ var marker = this.ace.session.addDynamicMarker(highlight);
+ highlight.id = marker.id;
+ highlight.session = this.ace.session;
+ highlight.destroy = function(o) {
+ highlight.session.off("change", highlight.updateOnChange);
+ highlight.session.off("changeEditor", highlight.destroy);
+ highlight.session.removeMarker(highlight.id);
+ highlight.session = null;
+ };
+ highlight.updateOnChange = function(delta) {
+ var row = delta.start.row;
+ if (row == delta.end.row) highlight.cache[row] = undefined;
+ else highlight.cache.splice(row, highlight.cache.length);
+ };
+ highlight.session.on("changeEditor", highlight.destroy);
+ highlight.session.on("change", highlight.updateOnChange);
+ }
+ var re = new RegExp(o.query.source, "gmi");
+ this.$searchHighlight = o.highlight = highlight;
+ this.$searchHighlight.setRegexp(re);
+ this.ace.renderer.updateBackMarkers();
+ };
+ this.removeOverlay = function(o) {
+ if (this.$searchHighlight && this.$searchHighlight.session) {
+ this.$searchHighlight.destroy();
+ }
+ };
+ this.getScrollInfo = function() {
+ var renderer = this.ace.renderer;
+ var config = renderer.layerConfig;
+ return {
+ left: renderer.scrollLeft,
+ top: renderer.scrollTop,
+ height: config.maxHeight,
+ width: config.width,
+ clientHeight: config.height,
+ clientWidth: config.width
+ };
+ };
+ this.getValue = function() {
+ return this.ace.getValue();
+ };
+ this.setValue = function(v) {
+ return this.ace.setValue(v, -1);
+ };
+ this.getTokenTypeAt = function(pos) {
+ var token = this.ace.session.getTokenAt(pos.line, pos.ch);
+ return token && /comment|string/.test(token.type) ? "string" : "";
+ };
+ this.findMatchingBracket = function(pos) {
+ var m = this.ace.session.findMatchingBracket(toAcePos(pos));
+ return {to: m && toCmPos(m)};
+ };
+ this.indentLine = function(line, method) {
+ if (method === true)
+ this.ace.session.indentRows(line, line, "\t");
+ else if (method === false)
+ this.ace.session.outdentRows(new Range(line, 0, line, 0));
+ };
+ this.indexFromPos = function(pos) {
+ return this.ace.session.doc.positionToIndex(toAcePos(pos));
+ };
+ this.posFromIndex = function(index) {
+ return toCmPos(this.ace.session.doc.indexToPosition(index));
+ };
+ this.focus = function(index) {
+ return this.ace.textInput.focus();
+ };
+ this.blur = function(index) {
+ return this.ace.blur();
+ };
+ this.defaultTextHeight = function(index) {
+ return this.ace.renderer.layerConfig.lineHeight;
+ };
+ this.scanForBracket = function(pos, dir, _, options) {
+ var re = options.bracketRegex.source;
+ var tokenRe = /paren|text|operator|tag/;
+ if (dir == 1) {
+ var m = this.ace.session.$findClosingBracket(re.slice(1, 2), toAcePos(pos), tokenRe);
+ } else {
+ var m = this.ace.session.$findOpeningBracket(re.slice(-2, -1), {row: pos.line, column: pos.ch + 1}, tokenRe);
+ }
+ return m && {pos: toCmPos(m)};
+ };
+ this.refresh = function() {
+ return this.ace.resize(true);
+ };
+ this.getMode = function() {
+ return { name : this.getOption("mode") };
+ };
+ this.execCommand = function(name) {
+ if (name == "indentAuto") this.ace.execCommand("autoindent");
+ else console.log(name + " is not implemented");
+ };
+}).call(CodeMirror.prototype);
+ function toAcePos(cmPos) {
+ return {row: cmPos.line, column: cmPos.ch};
+ }
+ function toCmPos(acePos) {
+ return new Pos(acePos.row, acePos.column);
+ }
+
+ var StringStream = CodeMirror.StringStream = function(string, tabSize) {
+ this.pos = this.start = 0;
+ this.string = string;
+ this.tabSize = tabSize || 8;
+ this.lastColumnPos = this.lastColumnValue = 0;
+ this.lineStart = 0;
+ };
+
+ StringStream.prototype = {
+ eol: function() {return this.pos >= this.string.length;},
+ sol: function() {return this.pos == this.lineStart;},
+ peek: function() {return this.string.charAt(this.pos) || undefined;},
+ next: function() {
+ if (this.pos < this.string.length)
+ return this.string.charAt(this.pos++);
+ },
+ eat: function(match) {
+ var ch = this.string.charAt(this.pos);
+ if (typeof match == "string") var ok = ch == match;
+ else var ok = ch && (match.test ? match.test(ch) : match(ch));
+ if (ok) {++this.pos; return ch;}
+ },
+ eatWhile: function(match) {
+ var start = this.pos;
+ while (this.eat(match)){}
+ return this.pos > start;
+ },
+ eatSpace: function() {
+ var start = this.pos;
+ while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos;
+ return this.pos > start;
+ },
+ skipToEnd: function() {this.pos = this.string.length;},
+ skipTo: function(ch) {
+ var found = this.string.indexOf(ch, this.pos);
+ if (found > -1) {this.pos = found; return true;}
+ },
+ backUp: function(n) {this.pos -= n;},
+ column: function() {
+ throw "not implemented";
+ },
+ indentation: function() {
+ throw "not implemented";
+ },
+ match: function(pattern, consume, caseInsensitive) {
+ if (typeof pattern == "string") {
+ var cased = function(str) {return caseInsensitive ? str.toLowerCase() : str;};
+ var substr = this.string.substr(this.pos, pattern.length);
+ if (cased(substr) == cased(pattern)) {
+ if (consume !== false) this.pos += pattern.length;
+ return true;
+ }
+ } else {
+ var match = this.string.slice(this.pos).match(pattern);
+ if (match && match.index > 0) return null;
+ if (match && consume !== false) this.pos += match[0].length;
+ return match;
+ }
+ },
+ current: function(){return this.string.slice(this.start, this.pos);},
+ hideFirstChars: function(n, inner) {
+ this.lineStart += n;
+ try { return inner(); }
+ finally { this.lineStart -= n; }
+ }
+ };
+CodeMirror.defineExtension = function(name, fn) {
+ CodeMirror.prototype[name] = fn;
+};
+dom.importCssString(".normal-mode .ace_cursor{\
+ border: none;\
+ background-color: rgba(255,0,0,0.5);\
+}\
+.normal-mode .ace_hidden-cursors .ace_cursor{\
+ background-color: transparent;\
+ border: 1px solid red;\
+ opacity: 0.7\
+}\
+.ace_dialog {\
+ position: absolute;\
+ left: 0; right: 0;\
+ background: inherit;\
+ z-index: 15;\
+ padding: .1em .8em;\
+ overflow: hidden;\
+ color: inherit;\
+}\
+.ace_dialog-top {\
+ border-bottom: 1px solid #444;\
+ top: 0;\
+}\
+.ace_dialog-bottom {\
+ border-top: 1px solid #444;\
+ bottom: 0;\
+}\
+.ace_dialog input {\
+ border: none;\
+ outline: none;\
+ background: transparent;\
+ width: 20em;\
+ color: inherit;\
+ font-family: monospace;\
+}", "vimMode");
+(function() {
+ function dialogDiv(cm, template, bottom) {
+ var wrap = cm.ace.container;
+ var dialog;
+ dialog = wrap.appendChild(document.createElement("div"));
+ if (bottom)
+ dialog.className = "ace_dialog ace_dialog-bottom";
+ else
+ dialog.className = "ace_dialog ace_dialog-top";
+
+ if (typeof template == "string") {
+ dialog.innerHTML = template;
+ } else { // Assuming it's a detached DOM element.
+ dialog.appendChild(template);
+ }
+ return dialog;
+ }
+
+ function closeNotification(cm, newVal) {
+ if (cm.state.currentNotificationClose)
+ cm.state.currentNotificationClose();
+ cm.state.currentNotificationClose = newVal;
+ }
+
+ CodeMirror.defineExtension("openDialog", function(template, callback, options) {
+ if (this.virtualSelectionMode()) return;
+ if (!options) options = {};
+
+ closeNotification(this, null);
+
+ var dialog = dialogDiv(this, template, options.bottom);
+ var closed = false, me = this;
+ this.state.dialog = dialog;
+ function close(newVal) {
+ if (typeof newVal == 'string') {
+ inp.value = newVal;
+ } else {
+ if (closed) return;
+
+ if (newVal && newVal.type == "blur") {
+ if (document.activeElement === inp)
+ return;
+ }
+
+ me.state.dialog = null;
+ closed = true;
+ dialog.parentNode.removeChild(dialog);
+ me.focus();
+
+ if (options.onClose) options.onClose(dialog);
+ }
+ }
+
+ var inp = dialog.getElementsByTagName("input")[0], button;
+ if (inp) {
+ if (options.value) {
+ inp.value = options.value;
+ if (options.selectValueOnOpen !== false) inp.select();
+ }
+
+ if (options.onInput)
+ CodeMirror.on(inp, "input", function(e) { options.onInput(e, inp.value, close);});
+ if (options.onKeyUp)
+ CodeMirror.on(inp, "keyup", function(e) {options.onKeyUp(e, inp.value, close);});
+
+ CodeMirror.on(inp, "keydown", function(e) {
+ if (options && options.onKeyDown && options.onKeyDown(e, inp.value, close)) { return; }
+ if (e.keyCode == 13) callback(inp.value);
+ if (e.keyCode == 27 || (options.closeOnEnter !== false && e.keyCode == 13)) {
+ inp.blur();
+ CodeMirror.e_stop(e);
+ close();
+ }
+ });
+
+ if (options.closeOnBlur !== false) CodeMirror.on(inp, "blur", close);
+
+ inp.focus();
+ } else if (button = dialog.getElementsByTagName("button")[0]) {
+ CodeMirror.on(button, "click", function() {
+ close();
+ me.focus();
+ });
+
+ if (options.closeOnBlur !== false) CodeMirror.on(button, "blur", close);
+
+ button.focus();
+ }
+ return close;
+ });
+
+ CodeMirror.defineExtension("openNotification", function(template, options) {
+ if (this.virtualSelectionMode()) return;
+ closeNotification(this, close);
+ var dialog = dialogDiv(this, template, options && options.bottom);
+ var closed = false, doneTimer;
+ var duration = options && typeof options.duration !== "undefined" ? options.duration : 5000;
+
+ function close() {
+ if (closed) return;
+ closed = true;
+ clearTimeout(doneTimer);
+ dialog.parentNode.removeChild(dialog);
+ }
+
+ CodeMirror.on(dialog, 'click', function(e) {
+ CodeMirror.e_preventDefault(e);
+ close();
+ });
+
+ if (duration)
+ doneTimer = setTimeout(close, duration);
+
+ return close;
+ });
+})();
+
+
+ var defaultKeymap = [
+ { keys: '<Left>', type: 'keyToKey', toKeys: 'h' },
+ { keys: '<Right>', type: 'keyToKey', toKeys: 'l' },
+ { keys: '<Up>', type: 'keyToKey', toKeys: 'k' },
+ { keys: '<Down>', type: 'keyToKey', toKeys: 'j' },
+ { keys: '<Space>', type: 'keyToKey', toKeys: 'l' },
+ { keys: '<BS>', type: 'keyToKey', toKeys: 'h', context: 'normal'},
+ { keys: '<Del>', type: 'keyToKey', toKeys: 'x', context: 'normal'},
+ { keys: '<C-Space>', type: 'keyToKey', toKeys: 'W' },
+ { keys: '<C-BS>', type: 'keyToKey', toKeys: 'B', context: 'normal' },
+ { keys: '<S-Space>', type: 'keyToKey', toKeys: 'w' },
+ { keys: '<S-BS>', type: 'keyToKey', toKeys: 'b', context: 'normal' },
+ { keys: '<C-n>', type: 'keyToKey', toKeys: 'j' },
+ { keys: '<C-p>', type: 'keyToKey', toKeys: 'k' },
+ { keys: '<C-[>', type: 'keyToKey', toKeys: '<Esc>' },
+ { keys: '<C-c>', type: 'keyToKey', toKeys: '<Esc>' },
+ { keys: '<C-[>', type: 'keyToKey', toKeys: '<Esc>', context: 'insert' },
+ { keys: '<C-c>', type: 'keyToKey', toKeys: '<Esc>', context: 'insert' },
+ { keys: '<C-Esc>', type: 'keyToKey', toKeys: '<Esc>' }, // ace_patch ipad keyboard sends C-Esc instead of C-[
+ { keys: '<C-Esc>', type: 'keyToKey', toKeys: '<Esc>', context: 'insert' },
+ { keys: 's', type: 'keyToKey', toKeys: 'cl', context: 'normal' },
+ { keys: 's', type: 'keyToKey', toKeys: 'c', context: 'visual'},
+ { keys: 'S', type: 'keyToKey', toKeys: 'cc', context: 'normal' },
+ { keys: 'S', type: 'keyToKey', toKeys: 'VdO', context: 'visual' },
+ { keys: '<Home>', type: 'keyToKey', toKeys: '0' },
+ { keys: '<End>', type: 'keyToKey', toKeys: '$' },
+ { keys: '<PageUp>', type: 'keyToKey', toKeys: '<C-b>' },
+ { keys: '<PageDown>', type: 'keyToKey', toKeys: '<C-f>' },
+ { keys: '<CR>', type: 'keyToKey', toKeys: 'j^', context: 'normal' },
+ { keys: '<Ins>', type: 'action', action: 'toggleOverwrite', context: 'insert' },
+ { keys: 'H', type: 'motion', motion: 'moveToTopLine', motionArgs: { linewise: true, toJumplist: true }},
+ { keys: 'M', type: 'motion', motion: 'moveToMiddleLine', motionArgs: { linewise: true, toJumplist: true }},
+ { keys: 'L', type: 'motion', motion: 'moveToBottomLine', motionArgs: { linewise: true, toJumplist: true }},
+ { keys: 'h', type: 'motion', motion: 'moveByCharacters', motionArgs: { forward: false }},
+ { keys: 'l', type: 'motion', motion: 'moveByCharacters', motionArgs: { forward: true }},
+ { keys: 'j', type: 'motion', motion: 'moveByLines', motionArgs: { forward: true, linewise: true }},
+ { keys: 'k', type: 'motion', motion: 'moveByLines', motionArgs: { forward: false, linewise: true }},
+ { keys: 'gj', type: 'motion', motion: 'moveByDisplayLines', motionArgs: { forward: true }},
+ { keys: 'gk', type: 'motion', motion: 'moveByDisplayLines', motionArgs: { forward: false }},
+ { keys: 'w', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: false }},
+ { keys: 'W', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: false, bigWord: true }},
+ { keys: 'e', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: true, inclusive: true }},
+ { keys: 'E', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: true, bigWord: true, inclusive: true }},
+ { keys: 'b', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: false }},
+ { keys: 'B', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: false, bigWord: true }},
+ { keys: 'ge', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: true, inclusive: true }},
+ { keys: 'gE', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: true, bigWord: true, inclusive: true }},
+ { keys: '{', type: 'motion', motion: 'moveByParagraph', motionArgs: { forward: false, toJumplist: true }},
+ { keys: '}', type: 'motion', motion: 'moveByParagraph', motionArgs: { forward: true, toJumplist: true }},
+ { keys: '(', type: 'motion', motion: 'moveBySentence', motionArgs: { forward: false }},
+ { keys: ')', type: 'motion', motion: 'moveBySentence', motionArgs: { forward: true }},
+ { keys: '<C-f>', type: 'motion', motion: 'moveByPage', motionArgs: { forward: true }},
+ { keys: '<C-b>', type: 'motion', motion: 'moveByPage', motionArgs: { forward: false }},
+ { keys: '<C-d>', type: 'motion', motion: 'moveByScroll', motionArgs: { forward: true, explicitRepeat: true }},
+ { keys: '<C-u>', type: 'motion', motion: 'moveByScroll', motionArgs: { forward: false, explicitRepeat: true }},
+ { keys: 'gg', type: 'motion', motion: 'moveToLineOrEdgeOfDocument', motionArgs: { forward: false, explicitRepeat: true, linewise: true, toJumplist: true }},
+ { keys: 'G', type: 'motion', motion: 'moveToLineOrEdgeOfDocument', motionArgs: { forward: true, explicitRepeat: true, linewise: true, toJumplist: true }},
+ { keys: '0', type: 'motion', motion: 'moveToStartOfLine' },
+ { keys: '^', type: 'motion', motion: 'moveToFirstNonWhiteSpaceCharacter' },
+ { keys: '+', type: 'motion', motion: 'moveByLines', motionArgs: { forward: true, toFirstChar:true }},
+ { keys: '-', type: 'motion', motion: 'moveByLines', motionArgs: { forward: false, toFirstChar:true }},
+ { keys: '_', type: 'motion', motion: 'moveByLines', motionArgs: { forward: true, toFirstChar:true, repeatOffset:-1 }},
+ { keys: '$', type: 'motion', motion: 'moveToEol', motionArgs: { inclusive: true }},
+ { keys: '%', type: 'motion', motion: 'moveToMatchedSymbol', motionArgs: { inclusive: true, toJumplist: true }},
+ { keys: 'f<character>', type: 'motion', motion: 'moveToCharacter', motionArgs: { forward: true , inclusive: true }},
+ { keys: 'F<character>', type: 'motion', motion: 'moveToCharacter', motionArgs: { forward: false }},
+ { keys: 't<character>', type: 'motion', motion: 'moveTillCharacter', motionArgs: { forward: true, inclusive: true }},
+ { keys: 'T<character>', type: 'motion', motion: 'moveTillCharacter', motionArgs: { forward: false }},
+ { keys: ';', type: 'motion', motion: 'repeatLastCharacterSearch', motionArgs: { forward: true }},
+ { keys: ',', type: 'motion', motion: 'repeatLastCharacterSearch', motionArgs: { forward: false }},
+ { keys: '\'<character>', type: 'motion', motion: 'goToMark', motionArgs: {toJumplist: true, linewise: true}},
+ { keys: '`<character>', type: 'motion', motion: 'goToMark', motionArgs: {toJumplist: true}},
+ { keys: ']`', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: true } },
+ { keys: '[`', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: false } },
+ { keys: ']\'', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: true, linewise: true } },
+ { keys: '[\'', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: false, linewise: true } },
+ { keys: ']p', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: true, isEdit: true, matchIndent: true}},
+ { keys: '[p', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: false, isEdit: true, matchIndent: true}},
+ { keys: ']<character>', type: 'motion', motion: 'moveToSymbol', motionArgs: { forward: true, toJumplist: true}},
+ { keys: '[<character>', type: 'motion', motion: 'moveToSymbol', motionArgs: { forward: false, toJumplist: true}},
+ { keys: '|', type: 'motion', motion: 'moveToColumn'},
+ { keys: 'o', type: 'motion', motion: 'moveToOtherHighlightedEnd', context:'visual'},
+ { keys: 'O', type: 'motion', motion: 'moveToOtherHighlightedEnd', motionArgs: {sameLine: true}, context:'visual'},
+ { keys: 'd', type: 'operator', operator: 'delete' },
+ { keys: 'y', type: 'operator', operator: 'yank' },
+ { keys: 'c', type: 'operator', operator: 'change' },
+ { keys: '=', type: 'operator', operator: 'indentAuto' },
+ { keys: '>', type: 'operator', operator: 'indent', operatorArgs: { indentRight: true }},
+ { keys: '<', type: 'operator', operator: 'indent', operatorArgs: { indentRight: false }},
+ { keys: 'g~', type: 'operator', operator: 'changeCase' },
+ { keys: 'gu', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: true}, isEdit: true },
+ { keys: 'gU', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: false}, isEdit: true },
+ { keys: 'n', type: 'motion', motion: 'findNext', motionArgs: { forward: true, toJumplist: true }},
+ { keys: 'N', type: 'motion', motion: 'findNext', motionArgs: { forward: false, toJumplist: true }},
+ { keys: 'x', type: 'operatorMotion', operator: 'delete', motion: 'moveByCharacters', motionArgs: { forward: true }, operatorMotionArgs: { visualLine: false }},
+ { keys: 'X', type: 'operatorMotion', operator: 'delete', motion: 'moveByCharacters', motionArgs: { forward: false }, operatorMotionArgs: { visualLine: true }},
+ { keys: 'D', type: 'operatorMotion', operator: 'delete', motion: 'moveToEol', motionArgs: { inclusive: true }, context: 'normal'},
+ { keys: 'D', type: 'operator', operator: 'delete', operatorArgs: { linewise: true }, context: 'visual'},
+ { keys: 'Y', type: 'operatorMotion', operator: 'yank', motion: 'expandToLine', motionArgs: { linewise: true }, context: 'normal'},
+ { keys: 'Y', type: 'operator', operator: 'yank', operatorArgs: { linewise: true }, context: 'visual'},
+ { keys: 'C', type: 'operatorMotion', operator: 'change', motion: 'moveToEol', motionArgs: { inclusive: true }, context: 'normal'},
+ { keys: 'C', type: 'operator', operator: 'change', operatorArgs: { linewise: true }, context: 'visual'},
+ { keys: '~', type: 'operatorMotion', operator: 'changeCase', motion: 'moveByCharacters', motionArgs: { forward: true }, operatorArgs: { shouldMoveCursor: true }, context: 'normal'},
+ { keys: '~', type: 'operator', operator: 'changeCase', context: 'visual'},
+ { keys: '<C-w>', type: 'operatorMotion', operator: 'delete', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: false }, context: 'insert' },
+ { keys: '<C-w>', type: 'idle', context: 'normal' },
+ { keys: '<C-i>', type: 'action', action: 'jumpListWalk', actionArgs: { forward: true }},
+ { keys: '<C-o>', type: 'action', action: 'jumpListWalk', actionArgs: { forward: false }},
+ { keys: '<C-e>', type: 'action', action: 'scroll', actionArgs: { forward: true, linewise: true }},
+ { keys: '<C-y>', type: 'action', action: 'scroll', actionArgs: { forward: false, linewise: true }},
+ { keys: 'a', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'charAfter' }, context: 'normal' },
+ { keys: 'A', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'eol' }, context: 'normal' },
+ { keys: 'A', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'endOfSelectedArea' }, context: 'visual' },
+ { keys: 'i', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'inplace' }, context: 'normal' },
+ { keys: 'gi', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'lastEdit' }, context: 'normal' },
+ { keys: 'I', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'firstNonBlank'}, context: 'normal' },
+ { keys: 'gI', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'bol'}, context: 'normal' },
+ { keys: 'I', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'startOfSelectedArea' }, context: 'visual' },
+ { keys: 'o', type: 'action', action: 'newLineAndEnterInsertMode', isEdit: true, interlaceInsertRepeat: true, actionArgs: { after: true }, context: 'normal' },
+ { keys: 'O', type: 'action', action: 'newLineAndEnterInsertMode', isEdit: true, interlaceInsertRepeat: true, actionArgs: { after: false }, context: 'normal' },
+ { keys: 'v', type: 'action', action: 'toggleVisualMode' },
+ { keys: 'V', type: 'action', action: 'toggleVisualMode', actionArgs: { linewise: true }},
+ { keys: '<C-v>', type: 'action', action: 'toggleVisualMode', actionArgs: { blockwise: true }},
+ { keys: '<C-q>', type: 'action', action: 'toggleVisualMode', actionArgs: { blockwise: true }},
+ { keys: 'gv', type: 'action', action: 'reselectLastSelection' },
+ { keys: 'J', type: 'action', action: 'joinLines', isEdit: true },
+ { keys: 'gJ', type: 'action', action: 'joinLines', actionArgs: { keepSpaces: true }, isEdit: true },
+ { keys: 'p', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: true, isEdit: true }},
+ { keys: 'P', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: false, isEdit: true }},
+ { keys: 'r<character>', type: 'action', action: 'replace', isEdit: true },
+ { keys: '@<character>', type: 'action', action: 'replayMacro' },
+ { keys: 'q<character>', type: 'action', action: 'enterMacroRecordMode' },
+ { keys: 'R', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { replace: true }, context: 'normal'},
+ { keys: 'R', type: 'operator', operator: 'change', operatorArgs: { linewise: true, fullLine: true }, context: 'visual', exitVisualBlock: true},
+ { keys: 'u', type: 'action', action: 'undo', context: 'normal' },
+ { keys: 'u', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: true}, context: 'visual', isEdit: true },
+ { keys: 'U', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: false}, context: 'visual', isEdit: true },
+ { keys: '<C-r>', type: 'action', action: 'redo' },
+ { keys: 'm<character>', type: 'action', action: 'setMark' },
+ { keys: '"<character>', type: 'action', action: 'setRegister' },
+ { keys: 'zz', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'center' }},
+ { keys: 'z.', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'center' }, motion: 'moveToFirstNonWhiteSpaceCharacter' },
+ { keys: 'zt', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'top' }},
+ { keys: 'z<CR>', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'top' }, motion: 'moveToFirstNonWhiteSpaceCharacter' },
+ { keys: 'z-', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'bottom' }},
+ { keys: 'zb', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'bottom' }, motion: 'moveToFirstNonWhiteSpaceCharacter' },
+ { keys: '.', type: 'action', action: 'repeatLastEdit' },
+ { keys: '<C-a>', type: 'action', action: 'incrementNumberToken', isEdit: true, actionArgs: {increase: true, backtrack: false}},
+ { keys: '<C-x>', type: 'action', action: 'incrementNumberToken', isEdit: true, actionArgs: {increase: false, backtrack: false}},
+ { keys: '<C-t>', type: 'action', action: 'indent', actionArgs: { indentRight: true }, context: 'insert' },
+ { keys: '<C-d>', type: 'action', action: 'indent', actionArgs: { indentRight: false }, context: 'insert' },
+ { keys: 'a<character>', type: 'motion', motion: 'textObjectManipulation' },
+ { keys: 'i<character>', type: 'motion', motion: 'textObjectManipulation', motionArgs: { textObjectInner: true }},
+ { keys: '/', type: 'search', searchArgs: { forward: true, querySrc: 'prompt', toJumplist: true }},
+ { keys: '?', type: 'search', searchArgs: { forward: false, querySrc: 'prompt', toJumplist: true }},
+ { keys: '*', type: 'search', searchArgs: { forward: true, querySrc: 'wordUnderCursor', wholeWordOnly: true, toJumplist: true }},
+ { keys: '#', type: 'search', searchArgs: { forward: false, querySrc: 'wordUnderCursor', wholeWordOnly: true, toJumplist: true }},
+ { keys: 'g*', type: 'search', searchArgs: { forward: true, querySrc: 'wordUnderCursor', toJumplist: true }},
+ { keys: 'g#', type: 'search', searchArgs: { forward: false, querySrc: 'wordUnderCursor', toJumplist: true }},
+ { keys: ':', type: 'ex' }
+ ];
+ var defaultKeymapLength = defaultKeymap.length;
+ var defaultExCommandMap = [
+ { name: 'colorscheme', shortName: 'colo' },
+ { name: 'map' },
+ { name: 'imap', shortName: 'im' },
+ { name: 'nmap', shortName: 'nm' },
+ { name: 'vmap', shortName: 'vm' },
+ { name: 'unmap' },
+ { name: 'write', shortName: 'w' },
+ { name: 'undo', shortName: 'u' },
+ { name: 'redo', shortName: 'red' },
+ { name: 'set', shortName: 'se' },
+ { name: 'set', shortName: 'se' },
+ { name: 'setlocal', shortName: 'setl' },
+ { name: 'setglobal', shortName: 'setg' },
+ { name: 'sort', shortName: 'sor' },
+ { name: 'substitute', shortName: 's', possiblyAsync: true },
+ { name: 'nohlsearch', shortName: 'noh' },
+ { name: 'yank', shortName: 'y' },
+ { name: 'delmarks', shortName: 'delm' },
+ { name: 'registers', shortName: 'reg', excludeFromCommandHistory: true },
+ { name: 'global', shortName: 'g' }
+ ];
+
+ var Pos = CodeMirror.Pos;
+
+ var Vim = function() { return vimApi; } //{
+ function enterVimMode(cm) {
+ cm.setOption('disableInput', true);
+ cm.setOption('showCursorWhenSelecting', false);
+ CodeMirror.signal(cm, "vim-mode-change", {mode: "normal"});
+ cm.on('cursorActivity', onCursorActivity);
+ maybeInitVimState(cm);
+ CodeMirror.on(cm.getInputField(), 'paste', getOnPasteFn(cm));
+ }
+
+ function leaveVimMode(cm) {
+ cm.setOption('disableInput', false);
+ cm.off('cursorActivity', onCursorActivity);
+ CodeMirror.off(cm.getInputField(), 'paste', getOnPasteFn(cm));
+ cm.state.vim = null;
+ }
+ function detachVimMap(cm, next) {
+ if (this == CodeMirror.keyMap.vim)
+ CodeMirror.rmClass(cm.getWrapperElement(), "cm-fat-cursor");
+
+ if (!next || next.attach != attachVimMap)
+ leaveVimMode(cm);
+ }
+ function attachVimMap(cm, prev) {
+ if (this == CodeMirror.keyMap.vim)
+ CodeMirror.addClass(cm.getWrapperElement(), "cm-fat-cursor");
+
+ if (!prev || prev.attach != attachVimMap)
+ enterVimMode(cm);
+ }
+ CodeMirror.defineOption('vimMode', false, function(cm, val, prev) {
+ if (val && cm.getOption("keyMap") != "vim")
+ cm.setOption("keyMap", "vim");
+ else if (!val && prev != CodeMirror.Init && /^vim/.test(cm.getOption("keyMap")))
+ cm.setOption("keyMap", "default");
+ });
+
+ function cmKey(key, cm) {
+ if (!cm) { return undefined; }
+ if (this[key]) { return this[key]; }
+ var vimKey = cmKeyToVimKey(key);
+ if (!vimKey) {
+ return false;
+ }
+ var cmd = CodeMirror.Vim.findKey(cm, vimKey);
+ if (typeof cmd == 'function') {
+ CodeMirror.signal(cm, 'vim-keypress', vimKey);
+ }
+ return cmd;
+ }
+
+ var modifiers = {'Shift': 'S', 'Ctrl': 'C', 'Alt': 'A', 'Cmd': 'D', 'Mod': 'A'};
+ var specialKeys = {Enter:'CR',Backspace:'BS',Delete:'Del',Insert:'Ins'};
+ function cmKeyToVimKey(key) {
+ if (key.charAt(0) == '\'') {
+ return key.charAt(1);
+ }
+ var pieces = key.split(/-(?!$)/);
+ var lastPiece = pieces[pieces.length - 1];
+ if (pieces.length == 1 && pieces[0].length == 1) {
+ return false;
+ } else if (pieces.length == 2 && pieces[0] == 'Shift' && lastPiece.length == 1) {
+ return false;
+ }
+ var hasCharacter = false;
+ for (var i = 0; i < pieces.length; i++) {
+ var piece = pieces[i];
+ if (piece in modifiers) { pieces[i] = modifiers[piece]; }
+ else { hasCharacter = true; }
+ if (piece in specialKeys) { pieces[i] = specialKeys[piece]; }
+ }
+ if (!hasCharacter) {
+ return false;
+ }
+ if (isUpperCase(lastPiece)) {
+ pieces[pieces.length - 1] = lastPiece.toLowerCase();
+ }
+ return '<' + pieces.join('-') + '>';
+ }
+
+ function getOnPasteFn(cm) {
+ var vim = cm.state.vim;
+ if (!vim.onPasteFn) {
+ vim.onPasteFn = function() {
+ if (!vim.insertMode) {
+ cm.setCursor(offsetCursor(cm.getCursor(), 0, 1));
+ actions.enterInsertMode(cm, {}, vim);
+ }
+ };
+ }
+ return vim.onPasteFn;
+ }
+
+ var numberRegex = /[\d]/;
+ var wordCharTest = [CodeMirror.isWordChar, function(ch) {
+ return ch && !CodeMirror.isWordChar(ch) && !/\s/.test(ch);
+ }], bigWordCharTest = [function(ch) {
+ return /\S/.test(ch);
+ }];
+ function makeKeyRange(start, size) {
+ var keys = [];
+ for (var i = start; i < start + size; i++) {
+ keys.push(String.fromCharCode(i));
+ }
+ return keys;
+ }
+ var upperCaseAlphabet = makeKeyRange(65, 26);
+ var lowerCaseAlphabet = makeKeyRange(97, 26);
+ var numbers = makeKeyRange(48, 10);
+ var validMarks = [].concat(upperCaseAlphabet, lowerCaseAlphabet, numbers, ['<', '>']);
+ var validRegisters = [].concat(upperCaseAlphabet, lowerCaseAlphabet, numbers, ['-', '"', '.', ':', '/']);
+
+ function isLine(cm, line) {
+ return line >= cm.firstLine() && line <= cm.lastLine();
+ }
+ function isLowerCase(k) {
+ return (/^[a-z]$/).test(k);
+ }
+ function isMatchableSymbol(k) {
+ return '()[]{}'.indexOf(k) != -1;
+ }
+ function isNumber(k) {
+ return numberRegex.test(k);
+ }
+ function isUpperCase(k) {
+ return (/^[A-Z]$/).test(k);
+ }
+ function isWhiteSpaceString(k) {
+ return (/^\s*$/).test(k);
+ }
+ function isEndOfSentenceSymbol(k) {
+ return '.?!'.indexOf(k) != -1;
+ }
+ function inArray(val, arr) {
+ for (var i = 0; i < arr.length; i++) {
+ if (arr[i] == val) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ var options = {};
+ function defineOption(name, defaultValue, type, aliases, callback) {
+ if (defaultValue === undefined && !callback) {
+ throw Error('defaultValue is required unless callback is provided');
+ }
+ if (!type) { type = 'string'; }
+ options[name] = {
+ type: type,
+ defaultValue: defaultValue,
+ callback: callback
+ };
+ if (aliases) {
+ for (var i = 0; i < aliases.length; i++) {
+ options[aliases[i]] = options[name];
+ }
+ }
+ if (defaultValue) {
+ setOption(name, defaultValue);
+ }
+ }
+
+ function setOption(name, value, cm, cfg) {
+ var option = options[name];
+ cfg = cfg || {};
+ var scope = cfg.scope;
+ if (!option) {
+ return new Error('Unknown option: ' + name);
+ }
+ if (option.type == 'boolean') {
+ if (value && value !== true) {
+ return new Error('Invalid argument: ' + name + '=' + value);
+ } else if (value !== false) {
+ value = true;
+ }
+ }
+ if (option.callback) {
+ if (scope !== 'local') {
+ option.callback(value, undefined);
+ }
+ if (scope !== 'global' && cm) {
+ option.callback(value, cm);
+ }
+ } else {
+ if (scope !== 'local') {
+ option.value = option.type == 'boolean' ? !!value : value;
+ }
+ if (scope !== 'global' && cm) {
+ cm.state.vim.options[name] = {value: value};
+ }
+ }
+ }
+
+ function getOption(name, cm, cfg) {
+ var option = options[name];
+ cfg = cfg || {};
+ var scope = cfg.scope;
+ if (!option) {
+ return new Error('Unknown option: ' + name);
+ }
+ if (option.callback) {
+ var local = cm && option.callback(undefined, cm);
+ if (scope !== 'global' && local !== undefined) {
+ return local;
+ }
+ if (scope !== 'local') {
+ return option.callback();
+ }
+ return;
+ } else {
+ var local = (scope !== 'global') && (cm && cm.state.vim.options[name]);
+ return (local || (scope !== 'local') && option || {}).value;
+ }
+ }
+
+ defineOption('filetype', undefined, 'string', ['ft'], function(name, cm) {
+ if (cm === undefined) {
+ return;
+ }
+ if (name === undefined) {
+ var mode = cm.getOption('mode');
+ return mode == 'null' ? '' : mode;
+ } else {
+ var mode = name == '' ? 'null' : name;
+ cm.setOption('mode', mode);
+ }
+ });
+
+ var createCircularJumpList = function() {
+ var size = 100;
+ var pointer = -1;
+ var head = 0;
+ var tail = 0;
+ var buffer = new Array(size);
+ function add(cm, oldCur, newCur) {
+ var current = pointer % size;
+ var curMark = buffer[current];
+ function useNextSlot(cursor) {
+ var next = ++pointer % size;
+ var trashMark = buffer[next];
+ if (trashMark) {
+ trashMark.clear();
+ }
+ buffer[next] = cm.setBookmark(cursor);
+ }
+ if (curMark) {
+ var markPos = curMark.find();
+ if (markPos && !cursorEqual(markPos, oldCur)) {
+ useNextSlot(oldCur);
+ }
+ } else {
+ useNextSlot(oldCur);
+ }
+ useNextSlot(newCur);
+ head = pointer;
+ tail = pointer - size + 1;
+ if (tail < 0) {
+ tail = 0;
+ }
+ }
+ function move(cm, offset) {
+ pointer += offset;
+ if (pointer > head) {
+ pointer = head;
+ } else if (pointer < tail) {
+ pointer = tail;
+ }
+ var mark = buffer[(size + pointer) % size];
+ if (mark && !mark.find()) {
+ var inc = offset > 0 ? 1 : -1;
+ var newCur;
+ var oldCur = cm.getCursor();
+ do {
+ pointer += inc;
+ mark = buffer[(size + pointer) % size];
+ if (mark &&
+ (newCur = mark.find()) &&
+ !cursorEqual(oldCur, newCur)) {
+ break;
+ }
+ } while (pointer < head && pointer > tail);
+ }
+ return mark;
+ }
+ function find(cm, offset) {
+ var oldPointer = pointer;
+ var mark = move(cm, offset);
+ pointer = oldPointer;
+ return mark && mark.find();
+ }
+ return {
+ cachedCursor: undefined, //used for # and * jumps
+ add: add,
+ find: find,
+ move: move
+ };
+ };
+ var createInsertModeChanges = function(c) {
+ if (c) {
+ return {
+ changes: c.changes,
+ expectCursorActivityForChange: c.expectCursorActivityForChange
+ };
+ }
+ return {
+ changes: [],
+ expectCursorActivityForChange: false
+ };
+ };
+
+ function MacroModeState() {
+ this.latestRegister = undefined;
+ this.isPlaying = false;
+ this.isRecording = false;
+ this.replaySearchQueries = [];
+ this.onRecordingDone = undefined;
+ this.lastInsertModeChanges = createInsertModeChanges();
+ }
+ MacroModeState.prototype = {
+ exitMacroRecordMode: function() {
+ var macroModeState = vimGlobalState.macroModeState;
+ if (macroModeState.onRecordingDone) {
+ macroModeState.onRecordingDone(); // close dialog
+ }
+ macroModeState.onRecordingDone = undefined;
+ macroModeState.isRecording = false;
+ },
+ enterMacroRecordMode: function(cm, registerName) {
+ var register =
+ vimGlobalState.registerController.getRegister(registerName);
+ if (register) {
+ register.clear();
+ this.latestRegister = registerName;
+ if (cm.openDialog) {
+ this.onRecordingDone = cm.openDialog(
+ '(recording)['+registerName+']', null, {bottom:true});
+ }
+ this.isRecording = true;
+ }
+ }
+ };
+
+ function maybeInitVimState(cm) {
+ if (!cm.state.vim) {
+ cm.state.vim = {
+ inputState: new InputState(),
+ lastEditInputState: undefined,
+ lastEditActionCommand: undefined,
+ lastHPos: -1,
+ lastHSPos: -1,
+ lastMotion: null,
+ marks: {},
+ fakeCursor: null,
+ insertMode: false,
+ insertModeRepeat: undefined,
+ visualMode: false,
+ visualLine: false,
+ visualBlock: false,
+ lastSelection: null,
+ lastPastedText: null,
+ sel: {},
+ options: {}
+ };
+ }
+ return cm.state.vim;
+ }
+ var vimGlobalState;
+ function resetVimGlobalState() {
+ vimGlobalState = {
+ searchQuery: null,
+ searchIsReversed: false,
+ lastSubstituteReplacePart: undefined,
+ jumpList: createCircularJumpList(),
+ macroModeState: new MacroModeState,
+ lastCharacterSearch: {increment:0, forward:true, selectedCharacter:''},
+ registerController: new RegisterController({}),
+ searchHistoryController: new HistoryController(),
+ exCommandHistoryController : new HistoryController()
+ };
+ for (var optionName in options) {
+ var option = options[optionName];
+ option.value = option.defaultValue;
+ }
+ }
+
+ var lastInsertModeKeyTimer;
+ var vimApi= {
+ buildKeyMap: function() {
+ },
+ getRegisterController: function() {
+ return vimGlobalState.registerController;
+ },
+ resetVimGlobalState_: resetVimGlobalState,
+ getVimGlobalState_: function() {
+ return vimGlobalState;
+ },
+ maybeInitVimState_: maybeInitVimState,
+
+ suppressErrorLogging: false,
+
+ InsertModeKey: InsertModeKey,
+ map: function(lhs, rhs, ctx) {
+ exCommandDispatcher.map(lhs, rhs, ctx);
+ },
+ unmap: function(lhs, ctx) {
+ exCommandDispatcher.unmap(lhs, ctx);
+ },
+ noremap: function(lhs, rhs, ctx) {
+ function toCtxArray(ctx) {
+ return ctx ? [ctx] : ['normal', 'insert', 'visual'];
+ }
+ var ctxsToMap = toCtxArray(ctx);
+ var actualLength = defaultKeymap.length, origLength = defaultKeymapLength;
+ for (var i = actualLength - origLength;
+ i < actualLength && ctxsToMap.length;
+ i++) {
+ var mapping = defaultKeymap[i];
+ if (mapping.keys == rhs &&
+ (!ctx || !mapping.context || mapping.context === ctx) &&
+ mapping.type.substr(0, 2) !== 'ex' &&
+ mapping.type.substr(0, 3) !== 'key') {
+ var newMapping = {};
+ for (var key in mapping) {
+ newMapping[key] = mapping[key];
+ }
+ newMapping.keys = lhs;
+ if (ctx && !newMapping.context) {
+ newMapping.context = ctx;
+ }
+ this._mapCommand(newMapping);
+ var mappedCtxs = toCtxArray(mapping.context);
+ ctxsToMap = ctxsToMap.filter(function(el) { return mappedCtxs.indexOf(el) === -1; });
+ }
+ }
+ },
+ mapclear: function(ctx) {
+ var actualLength = defaultKeymap.length,
+ origLength = defaultKeymapLength;
+ var userKeymap = defaultKeymap.slice(0, actualLength - origLength);
+ defaultKeymap = defaultKeymap.slice(actualLength - origLength);
+ if (ctx) {
+ for (var i = userKeymap.length - 1; i >= 0; i--) {
+ var mapping = userKeymap[i];
+ if (ctx !== mapping.context) {
+ if (mapping.context) {
+ this._mapCommand(mapping);
+ } else {
+ var contexts = ['normal', 'insert', 'visual'];
+ for (var j in contexts) {
+ if (contexts[j] !== ctx) {
+ var newMapping = {};
+ for (var key in mapping) {
+ newMapping[key] = mapping[key];
+ }
+ newMapping.context = contexts[j];
+ this._mapCommand(newMapping);
+ }
+ }
+ }
+ }
+ }
+ }
+ },
+ setOption: setOption,
+ getOption: getOption,
+ defineOption: defineOption,
+ defineEx: function(name, prefix, func){
+ if (!prefix) {
+ prefix = name;
+ } else if (name.indexOf(prefix) !== 0) {
+ throw new Error('(Vim.defineEx) "'+prefix+'" is not a prefix of "'+name+'", command not registered');
+ }
+ exCommands[name]=func;
+ exCommandDispatcher.commandMap_[prefix]={name:name, shortName:prefix, type:'api'};
+ },
+ handleKey: function (cm, key, origin) {
+ var command = this.findKey(cm, key, origin);
+ if (typeof command === 'function') {
+ return command();
+ }
+ },
+ findKey: function(cm, key, origin) {
+ var vim = maybeInitVimState(cm);
+ function handleMacroRecording() {
+ var macroModeState = vimGlobalState.macroModeState;
+ if (macroModeState.isRecording) {
+ if (key == 'q') {
+ macroModeState.exitMacroRecordMode();
+ clearInputState(cm);
+ return true;
+ }
+ if (origin != 'mapping') {
+ logKey(macroModeState, key);
+ }
+ }
+ }
+ function handleEsc() {
+ if (key == '<Esc>') {
+ clearInputState(cm);
+ if (vim.visualMode) {
+ exitVisualMode(cm);
+ } else if (vim.insertMode) {
+ exitInsertMode(cm);
+ }
+ return true;
+ }
+ }
+ function doKeyToKey(keys) {
+ var match;
+ while (keys) {
+ match = (/<\w+-.+?>|<\w+>|./).exec(keys);
+ key = match[0];
+ keys = keys.substring(match.index + key.length);
+ CodeMirror.Vim.handleKey(cm, key, 'mapping');
+ }
+ }
+
+ function handleKeyInsertMode() {
+ if (handleEsc()) { return true; }
+ var keys = vim.inputState.keyBuffer = vim.inputState.keyBuffer + key;
+ var keysAreChars = key.length == 1;
+ var match = commandDispatcher.matchCommand(keys, defaultKeymap, vim.inputState, 'insert');
+ while (keys.length > 1 && match.type != 'full') {
+ var keys = vim.inputState.keyBuffer = keys.slice(1);
+ var thisMatch = commandDispatcher.matchCommand(keys, defaultKeymap, vim.inputState, 'insert');
+ if (thisMatch.type != 'none') { match = thisMatch; }
+ }
+ if (match.type == 'none') { clearInputState(cm); return false; }
+ else if (match.type == 'partial') {
+ if (lastInsertModeKeyTimer) { window.clearTimeout(lastInsertModeKeyTimer); }
+ lastInsertModeKeyTimer = window.setTimeout(
+ function() { if (vim.insertMode && vim.inputState.keyBuffer) { clearInputState(cm); } },
+ getOption('insertModeEscKeysTimeout'));
+ return !keysAreChars;
+ }
+
+ if (lastInsertModeKeyTimer) { window.clearTimeout(lastInsertModeKeyTimer); }
+ if (keysAreChars) {
+ var selections = cm.listSelections();
+ for (var i = 0; i < selections.length; i++) {
+ var here = selections[i].head;
+ cm.replaceRange('', offsetCursor(here, 0, -(keys.length - 1)), here, '+input');
+ }
+ vimGlobalState.macroModeState.lastInsertModeChanges.changes.pop();
+ }
+ clearInputState(cm);
+ return match.command;
+ }
+
+ function handleKeyNonInsertMode() {
+ if (handleMacroRecording() || handleEsc()) { return true; }
+
+ var keys = vim.inputState.keyBuffer = vim.inputState.keyBuffer + key;
+ if (/^[1-9]\d*$/.test(keys)) { return true; }
+
+ var keysMatcher = /^(\d*)(.*)$/.exec(keys);
+ if (!keysMatcher) { clearInputState(cm); return false; }
+ var context = vim.visualMode ? 'visual' :
+ 'normal';
+ var match = commandDispatcher.matchCommand(keysMatcher[2] || keysMatcher[1], defaultKeymap, vim.inputState, context);
+ if (match.type == 'none') { clearInputState(cm); return false; }
+ else if (match.type == 'partial') { return true; }
+
+ vim.inputState.keyBuffer = '';
+ var keysMatcher = /^(\d*)(.*)$/.exec(keys);
+ if (keysMatcher[1] && keysMatcher[1] != '0') {
+ vim.inputState.pushRepeatDigit(keysMatcher[1]);
+ }
+ return match.command;
+ }
+
+ var command;
+ if (vim.insertMode) { command = handleKeyInsertMode(); }
+ else { command = handleKeyNonInsertMode(); }
+ if (command === false) {
+ return undefined; //ace_patch
+ } else if (command === true) {
+ return function() { return true; };
+ } else {
+ return function() {
+ if ((command.operator || command.isEdit) && cm.getOption('readOnly'))
+ return; // ace_patch
+ return cm.operation(function() {
+ cm.curOp.isVimOp = true;
+ try {
+ if (command.type == 'keyToKey') {
+ doKeyToKey(command.toKeys);
+ } else {
+ commandDispatcher.processCommand(cm, vim, command);
+ }
+ } catch (e) {
+ cm.state.vim = undefined;
+ maybeInitVimState(cm);
+ if (!CodeMirror.Vim.suppressErrorLogging) {
+ console['log'](e);
+ }
+ throw e;
+ }
+ return true;
+ });
+ };
+ }
+ },
+ handleEx: function(cm, input) {
+ exCommandDispatcher.processCommand(cm, input);
+ },
+
+ defineMotion: defineMotion,
+ defineAction: defineAction,
+ defineOperator: defineOperator,
+ mapCommand: mapCommand,
+ _mapCommand: _mapCommand,
+
+ defineRegister: defineRegister,
+
+ exitVisualMode: exitVisualMode,
+ exitInsertMode: exitInsertMode
+ };
+ function InputState() {
+ this.prefixRepeat = [];
+ this.motionRepeat = [];
+
+ this.operator = null;
+ this.operatorArgs = null;
+ this.motion = null;
+ this.motionArgs = null;
+ this.keyBuffer = []; // For matching multi-key commands.
+ this.registerName = null; // Defaults to the unnamed register.
+ }
+ InputState.prototype.pushRepeatDigit = function(n) {
+ if (!this.operator) {
+ this.prefixRepeat = this.prefixRepeat.concat(n);
+ } else {
+ this.motionRepeat = this.motionRepeat.concat(n);
+ }
+ };
+ InputState.prototype.getRepeat = function() {
+ var repeat = 0;
+ if (this.prefixRepeat.length > 0 || this.motionRepeat.length > 0) {
+ repeat = 1;
+ if (this.prefixRepeat.length > 0) {
+ repeat *= parseInt(this.prefixRepeat.join(''), 10);
+ }
+ if (this.motionRepeat.length > 0) {
+ repeat *= parseInt(this.motionRepeat.join(''), 10);
+ }
+ }
+ return repeat;
+ };
+
+ function clearInputState(cm, reason) {
+ cm.state.vim.inputState = new InputState();
+ CodeMirror.signal(cm, 'vim-command-done', reason);
+ }
+ function Register(text, linewise, blockwise) {
+ this.clear();
+ this.keyBuffer = [text || ''];
+ this.insertModeChanges = [];
+ this.searchQueries = [];
+ this.linewise = !!linewise;
+ this.blockwise = !!blockwise;
+ }
+ Register.prototype = {
+ setText: function(text, linewise, blockwise) {
+ this.keyBuffer = [text || ''];
+ this.linewise = !!linewise;
+ this.blockwise = !!blockwise;
+ },
+ pushText: function(text, linewise) {
+ if (linewise) {
+ if (!this.linewise) {
+ this.keyBuffer.push('\n');
+ }
+ this.linewise = true;
+ }
+ this.keyBuffer.push(text);
+ },
+ pushInsertModeChanges: function(changes) {
+ this.insertModeChanges.push(createInsertModeChanges(changes));
+ },
+ pushSearchQuery: function(query) {
+ this.searchQueries.push(query);
+ },
+ clear: function() {
+ this.keyBuffer = [];
+ this.insertModeChanges = [];
+ this.searchQueries = [];
+ this.linewise = false;
+ },
+ toString: function() {
+ return this.keyBuffer.join('');
+ }
+ };
+ function defineRegister(name, register) {
+ var registers = vimGlobalState.registerController.registers;
+ if (!name || name.length != 1) {
+ throw Error('Register name must be 1 character');
+ }
+ registers[name] = register;
+ validRegisters.push(name);
+ }
+ function RegisterController(registers) {
+ this.registers = registers;
+ this.unnamedRegister = registers['"'] = new Register();
+ registers['.'] = new Register();
+ registers[':'] = new Register();
+ registers['/'] = new Register();
+ }
+ RegisterController.prototype = {
+ pushText: function(registerName, operator, text, linewise, blockwise) {
+ if (linewise && text.charAt(text.length - 1) !== '\n'){
+ text += '\n';
+ }
+ var register = this.isValidRegister(registerName) ?
+ this.getRegister(registerName) : null;
+ if (!register) {
+ switch (operator) {
+ case 'yank':
+ this.registers['0'] = new Register(text, linewise, blockwise);
+ break;
+ case 'delete':
+ case 'change':
+ if (text.indexOf('\n') == -1) {
+ this.registers['-'] = new Register(text, linewise);
+ } else {
+ this.shiftNumericRegisters_();
+ this.registers['1'] = new Register(text, linewise);
+ }
+ break;
+ }
+ this.unnamedRegister.setText(text, linewise, blockwise);
+ return;
+ }
+ var append = isUpperCase(registerName);
+ if (append) {
+ register.pushText(text, linewise);
+ } else {
+ register.setText(text, linewise, blockwise);
+ }
+ this.unnamedRegister.setText(register.toString(), linewise);
+ },
+ getRegister: function(name) {
+ if (!this.isValidRegister(name)) {
+ return this.unnamedRegister;
+ }
+ name = name.toLowerCase();
+ if (!this.registers[name]) {
+ this.registers[name] = new Register();
+ }
+ return this.registers[name];
+ },
+ isValidRegister: function(name) {
+ return name && inArray(name, validRegisters);
+ },
+ shiftNumericRegisters_: function() {
+ for (var i = 9; i >= 2; i--) {
+ this.registers[i] = this.getRegister('' + (i - 1));
+ }
+ }
+ };
+ function HistoryController() {
+ this.historyBuffer = [];
+ this.iterator = 0;
+ this.initialPrefix = null;
+ }
+ HistoryController.prototype = {
+ nextMatch: function (input, up) {
+ var historyBuffer = this.historyBuffer;
+ var dir = up ? -1 : 1;
+ if (this.initialPrefix === null) this.initialPrefix = input;
+ for (var i = this.iterator + dir; up ? i >= 0 : i < historyBuffer.length; i+= dir) {
+ var element = historyBuffer[i];
+ for (var j = 0; j <= element.length; j++) {
+ if (this.initialPrefix == element.substring(0, j)) {
+ this.iterator = i;
+ return element;
+ }
+ }
+ }
+ if (i >= historyBuffer.length) {
+ this.iterator = historyBuffer.length;
+ return this.initialPrefix;
+ }
+ if (i < 0 ) return input;
+ },
+ pushInput: function(input) {
+ var index = this.historyBuffer.indexOf(input);
+ if (index > -1) this.historyBuffer.splice(index, 1);
+ if (input.length) this.historyBuffer.push(input);
+ },
+ reset: function() {
+ this.initialPrefix = null;
+ this.iterator = this.historyBuffer.length;
+ }
+ };
+ var commandDispatcher = {
+ matchCommand: function(keys, keyMap, inputState, context) {
+ var matches = commandMatches(keys, keyMap, context, inputState);
+ if (!matches.full && !matches.partial) {
+ return {type: 'none'};
+ } else if (!matches.full && matches.partial) {
+ return {type: 'partial'};
+ }
+
+ var bestMatch;
+ for (var i = 0; i < matches.full.length; i++) {
+ var match = matches.full[i];
+ if (!bestMatch) {
+ bestMatch = match;
+ }
+ }
+ if (bestMatch.keys.slice(-11) == '<character>') {
+ var character = lastChar(keys);
+ if (/<C-.>/.test(character) || !character) return {type: 'none'}; //ace_patch
+ inputState.selectedCharacter = character;
+ }
+ return {type: 'full', command: bestMatch};
+ },
+ processCommand: function(cm, vim, command) {
+ vim.inputState.repeatOverride = command.repeatOverride;
+ switch (command.type) {
+ case 'motion':
+ this.processMotion(cm, vim, command);
+ break;
+ case 'operator':
+ this.processOperator(cm, vim, command);
+ break;
+ case 'operatorMotion':
+ this.processOperatorMotion(cm, vim, command);
+ break;
+ case 'action':
+ this.processAction(cm, vim, command);
+ break;
+ case 'search':
+ this.processSearch(cm, vim, command);
+ break;
+ case 'ex':
+ case 'keyToEx':
+ this.processEx(cm, vim, command);
+ break;
+ default:
+ break;
+ }
+ },
+ processMotion: function(cm, vim, command) {
+ vim.inputState.motion = command.motion;
+ vim.inputState.motionArgs = copyArgs(command.motionArgs);
+ this.evalInput(cm, vim);
+ },
+ processOperator: function(cm, vim, command) {
+ var inputState = vim.inputState;
+ if (inputState.operator) {
+ if (inputState.operator == command.operator) {
+ inputState.motion = 'expandToLine';
+ inputState.motionArgs = { linewise: true };
+ this.evalInput(cm, vim);
+ return;
+ } else {
+ clearInputState(cm);
+ }
+ }
+ inputState.operator = command.operator;
+ inputState.operatorArgs = copyArgs(command.operatorArgs);
+ if (command.exitVisualBlock) {
+ vim.visualBlock = false;
+ updateCmSelection(cm);
+ }
+ if (vim.visualMode) {
+ this.evalInput(cm, vim);
+ }
+ },
+ processOperatorMotion: function(cm, vim, command) {
+ var visualMode = vim.visualMode;
+ var operatorMotionArgs = copyArgs(command.operatorMotionArgs);
+ if (operatorMotionArgs) {
+ if (visualMode && operatorMotionArgs.visualLine) {
+ vim.visualLine = true;
+ }
+ }
+ this.processOperator(cm, vim, command);
+ if (!visualMode) {
+ this.processMotion(cm, vim, command);
+ }
+ },
+ processAction: function(cm, vim, command) {
+ var inputState = vim.inputState;
+ var repeat = inputState.getRepeat();
+ var repeatIsExplicit = !!repeat;
+ var actionArgs = copyArgs(command.actionArgs) || {};
+ if (inputState.selectedCharacter) {
+ actionArgs.selectedCharacter = inputState.selectedCharacter;
+ }
+ if (command.operator) {
+ this.processOperator(cm, vim, command);
+ }
+ if (command.motion) {
+ this.processMotion(cm, vim, command);
+ }
+ if (command.motion || command.operator) {
+ this.evalInput(cm, vim);
+ }
+ actionArgs.repeat = repeat || 1;
+ actionArgs.repeatIsExplicit = repeatIsExplicit;
+ actionArgs.registerName = inputState.registerName;
+ clearInputState(cm);
+ vim.lastMotion = null;
+ if (command.isEdit) {
+ this.recordLastEdit(vim, inputState, command);
+ }
+ actions[command.action](cm, actionArgs, vim);
+ },
+ processSearch: function(cm, vim, command) {
+ if (!cm.getSearchCursor) {
+ return;
+ }
+ var forward = command.searchArgs.forward;
+ var wholeWordOnly = command.searchArgs.wholeWordOnly;
+ getSearchState(cm).setReversed(!forward);
+ var promptPrefix = (forward) ? '/' : '?';
+ var originalQuery = getSearchState(cm).getQuery();
+ var originalScrollPos = cm.getScrollInfo();
+ function handleQuery(query, ignoreCase, smartCase) {
+ vimGlobalState.searchHistoryController.pushInput(query);
+ vimGlobalState.searchHistoryController.reset();
+ try {
+ updateSearchQuery(cm, query, ignoreCase, smartCase);
+ } catch (e) {
+ showConfirm(cm, 'Invalid regex: ' + query);
+ clearInputState(cm);
+ return;
+ }
+ commandDispatcher.processMotion(cm, vim, {
+ type: 'motion',
+ motion: 'findNext',
+ motionArgs: { forward: true, toJumplist: command.searchArgs.toJumplist }
+ });
+ }
+ function onPromptClose(query) {
+ cm.scrollTo(originalScrollPos.left, originalScrollPos.top);
+ handleQuery(query, true /** ignoreCase */, true /** smartCase */);
+ var macroModeState = vimGlobalState.macroModeState;
+ if (macroModeState.isRecording) {
+ logSearchQuery(macroModeState, query);
+ }
+ }
+ function onPromptKeyUp(e, query, close) {
+ var keyName = CodeMirror.keyName(e), up, offset;
+ if (keyName == 'Up' || keyName == 'Down') {
+ up = keyName == 'Up' ? true : false;
+ offset = e.target ? e.target.selectionEnd : 0;
+ query = vimGlobalState.searchHistoryController.nextMatch(query, up) || '';
+ close(query);
+ if (offset && e.target) e.target.selectionEnd = e.target.selectionStart = Math.min(offset, e.target.value.length);
+ } else {
+ if ( keyName != 'Left' && keyName != 'Right' && keyName != 'Ctrl' && keyName != 'Alt' && keyName != 'Shift')
+ vimGlobalState.searchHistoryController.reset();
+ }
+ var parsedQuery;
+ try {
+ parsedQuery = updateSearchQuery(cm, query,
+ true /** ignoreCase */, true /** smartCase */);
+ } catch (e) {
+ }
+ if (parsedQuery) {
+ cm.scrollIntoView(findNext(cm, !forward, parsedQuery), 30);
+ } else {
+ clearSearchHighlight(cm);
+ cm.scrollTo(originalScrollPos.left, originalScrollPos.top);
+ }
+ }
+ function onPromptKeyDown(e, query, close) {
+ var keyName = CodeMirror.keyName(e);
+ if (keyName == 'Esc' || keyName == 'Ctrl-C' || keyName == 'Ctrl-[' ||
+ (keyName == 'Backspace' && query == '')) {
+ vimGlobalState.searchHistoryController.pushInput(query);
+ vimGlobalState.searchHistoryController.reset();
+ updateSearchQuery(cm, originalQuery);
+ clearSearchHighlight(cm);
+ cm.scrollTo(originalScrollPos.left, originalScrollPos.top);
+ CodeMirror.e_stop(e);
+ clearInputState(cm);
+ close();
+ cm.focus();
+ } else if (keyName == 'Up' || keyName == 'Down') {
+ CodeMirror.e_stop(e);
+ } else if (keyName == 'Ctrl-U') {
+ CodeMirror.e_stop(e);
+ close('');
+ }
+ }
+ switch (command.searchArgs.querySrc) {
+ case 'prompt':
+ var macroModeState = vimGlobalState.macroModeState;
+ if (macroModeState.isPlaying) {
+ var query = macroModeState.replaySearchQueries.shift();
+ handleQuery(query, true /** ignoreCase */, false /** smartCase */);
+ } else {
+ showPrompt(cm, {
+ onClose: onPromptClose,
+ prefix: promptPrefix,
+ desc: searchPromptDesc,
+ onKeyUp: onPromptKeyUp,
+ onKeyDown: onPromptKeyDown
+ });
+ }
+ break;
+ case 'wordUnderCursor':
+ var word = expandWordUnderCursor(cm, false /** inclusive */,
+ true /** forward */, false /** bigWord */,
+ true /** noSymbol */);
+ var isKeyword = true;
+ if (!word) {
+ word = expandWordUnderCursor(cm, false /** inclusive */,
+ true /** forward */, false /** bigWord */,
+ false /** noSymbol */);
+ isKeyword = false;
+ }
+ if (!word) {
+ return;
+ }
+ var query = cm.getLine(word.start.line).substring(word.start.ch,
+ word.end.ch);
+ if (isKeyword && wholeWordOnly) {
+ query = '\\b' + query + '\\b';
+ } else {
+ query = escapeRegex(query);
+ }
+ vimGlobalState.jumpList.cachedCursor = cm.getCursor();
+ cm.setCursor(word.start);
+
+ handleQuery(query, true /** ignoreCase */, false /** smartCase */);
+ break;
+ }
+ },
+ processEx: function(cm, vim, command) {
+ function onPromptClose(input) {
+ vimGlobalState.exCommandHistoryController.pushInput(input);
+ vimGlobalState.exCommandHistoryController.reset();
+ exCommandDispatcher.processCommand(cm, input);
+ }
+ function onPromptKeyDown(e, input, close) {
+ var keyName = CodeMirror.keyName(e), up, offset;
+ if (keyName == 'Esc' || keyName == 'Ctrl-C' || keyName == 'Ctrl-[' ||
+ (keyName == 'Backspace' && input == '')) {
+ vimGlobalState.exCommandHistoryController.pushInput(input);
+ vimGlobalState.exCommandHistoryController.reset();
+ CodeMirror.e_stop(e);
+ clearInputState(cm);
+ close();
+ cm.focus();
+ }
+ if (keyName == 'Up' || keyName == 'Down') {
+ CodeMirror.e_stop(e);
+ up = keyName == 'Up' ? true : false;
+ offset = e.target ? e.target.selectionEnd : 0;
+ input = vimGlobalState.exCommandHistoryController.nextMatch(input, up) || '';
+ close(input);
+ if (offset && e.target) e.target.selectionEnd = e.target.selectionStart = Math.min(offset, e.target.value.length);
+ } else if (keyName == 'Ctrl-U') {
+ CodeMirror.e_stop(e);
+ close('');
+ } else {
+ if ( keyName != 'Left' && keyName != 'Right' && keyName != 'Ctrl' && keyName != 'Alt' && keyName != 'Shift')
+ vimGlobalState.exCommandHistoryController.reset();
+ }
+ }
+ if (command.type == 'keyToEx') {
+ exCommandDispatcher.processCommand(cm, command.exArgs.input);
+ } else {
+ if (vim.visualMode) {
+ showPrompt(cm, { onClose: onPromptClose, prefix: ':', value: '\'<,\'>',
+ onKeyDown: onPromptKeyDown, selectValueOnOpen: false});
+ } else {
+ showPrompt(cm, { onClose: onPromptClose, prefix: ':',
+ onKeyDown: onPromptKeyDown});
+ }
+ }
+ },
+ evalInput: function(cm, vim) {
+ var inputState = vim.inputState;
+ var motion = inputState.motion;
+ var motionArgs = inputState.motionArgs || {};
+ var operator = inputState.operator;
+ var operatorArgs = inputState.operatorArgs || {};
+ var registerName = inputState.registerName;
+ var sel = vim.sel;
+ var origHead = copyCursor(vim.visualMode ? clipCursorToContent(cm, sel.head): cm.getCursor('head'));
+ var origAnchor = copyCursor(vim.visualMode ? clipCursorToContent(cm, sel.anchor) : cm.getCursor('anchor'));
+ var oldHead = copyCursor(origHead);
+ var oldAnchor = copyCursor(origAnchor);
+ var newHead, newAnchor;
+ var repeat;
+ if (operator) {
+ this.recordLastEdit(vim, inputState);
+ }
+ if (inputState.repeatOverride !== undefined) {
+ repeat = inputState.repeatOverride;
+ } else {
+ repeat = inputState.getRepeat();
+ }
+ if (repeat > 0 && motionArgs.explicitRepeat) {
+ motionArgs.repeatIsExplicit = true;
+ } else if (motionArgs.noRepeat ||
+ (!motionArgs.explicitRepeat && repeat === 0)) {
+ repeat = 1;
+ motionArgs.repeatIsExplicit = false;
+ }
+ if (inputState.selectedCharacter) {
+ motionArgs.selectedCharacter = operatorArgs.selectedCharacter =
+ inputState.selectedCharacter;
+ }
+ motionArgs.repeat = repeat;
+ clearInputState(cm);
+ if (motion) {
+ var motionResult = motions[motion](cm, origHead, motionArgs, vim);
+ vim.lastMotion = motions[motion];
+ if (!motionResult) {
+ return;
+ }
+ if (motionArgs.toJumplist) {
+ if (!operator && cm.ace.curOp != null)
+ cm.ace.curOp.command.scrollIntoView = "center-animate"; // ace_patch
+ var jumpList = vimGlobalState.jumpList;
+ var cachedCursor = jumpList.cachedCursor;
+ if (cachedCursor) {
+ recordJumpPosition(cm, cachedCursor, motionResult);
+ delete jumpList.cachedCursor;
+ } else {
+ recordJumpPosition(cm, origHead, motionResult);
+ }
+ }
+ if (motionResult instanceof Array) {
+ newAnchor = motionResult[0];
+ newHead = motionResult[1];
+ } else {
+ newHead = motionResult;
+ }
+ if (!newHead) {
+ newHead = copyCursor(origHead);
+ }
+ if (vim.visualMode) {
+ if (!(vim.visualBlock && newHead.ch === Infinity)) {
+ newHead = clipCursorToContent(cm, newHead, vim.visualBlock);
+ }
+ if (newAnchor) {
+ newAnchor = clipCursorToContent(cm, newAnchor, true);
+ }
+ newAnchor = newAnchor || oldAnchor;
+ sel.anchor = newAnchor;
+ sel.head = newHead;
+ updateCmSelection(cm);
+ updateMark(cm, vim, '<',
+ cursorIsBefore(newAnchor, newHead) ? newAnchor
+ : newHead);
+ updateMark(cm, vim, '>',
+ cursorIsBefore(newAnchor, newHead) ? newHead
+ : newAnchor);
+ } else if (!operator) {
+ newHead = clipCursorToContent(cm, newHead);
+ cm.setCursor(newHead.line, newHead.ch);
+ }
+ }
+ if (operator) {
+ if (operatorArgs.lastSel) {
+ newAnchor = oldAnchor;
+ var lastSel = operatorArgs.lastSel;
+ var lineOffset = Math.abs(lastSel.head.line - lastSel.anchor.line);
+ var chOffset = Math.abs(lastSel.head.ch - lastSel.anchor.ch);
+ if (lastSel.visualLine) {
+ newHead = Pos(oldAnchor.line + lineOffset, oldAnchor.ch);
+ } else if (lastSel.visualBlock) {
+ newHead = Pos(oldAnchor.line + lineOffset, oldAnchor.ch + chOffset);
+ } else if (lastSel.head.line == lastSel.anchor.line) {
+ newHead = Pos(oldAnchor.line, oldAnchor.ch + chOffset);
+ } else {
+ newHead = Pos(oldAnchor.line + lineOffset, oldAnchor.ch);
+ }
+ vim.visualMode = true;
+ vim.visualLine = lastSel.visualLine;
+ vim.visualBlock = lastSel.visualBlock;
+ sel = vim.sel = {
+ anchor: newAnchor,
+ head: newHead
+ };
+ updateCmSelection(cm);
+ } else if (vim.visualMode) {
+ operatorArgs.lastSel = {
+ anchor: copyCursor(sel.anchor),
+ head: copyCursor(sel.head),
+ visualBlock: vim.visualBlock,
+ visualLine: vim.visualLine
+ };
+ }
+ var curStart, curEnd, linewise, mode;
+ var cmSel;
+ if (vim.visualMode) {
+ curStart = cursorMin(sel.head, sel.anchor);
+ curEnd = cursorMax(sel.head, sel.anchor);
+ linewise = vim.visualLine || operatorArgs.linewise;
+ mode = vim.visualBlock ? 'block' :
+ linewise ? 'line' :
+ 'char';
+ cmSel = makeCmSelection(cm, {
+ anchor: curStart,
+ head: curEnd
+ }, mode);
+ if (linewise) {
+ var ranges = cmSel.ranges;
+ if (mode == 'block') {
+ for (var i = 0; i < ranges.length; i++) {
+ ranges[i].head.ch = lineLength(cm, ranges[i].head.line);
+ }
+ } else if (mode == 'line') {
+ ranges[0].head = Pos(ranges[0].head.line + 1, 0);
+ }
+ }
+ } else {
+ curStart = copyCursor(newAnchor || oldAnchor);
+ curEnd = copyCursor(newHead || oldHead);
+ if (cursorIsBefore(curEnd, curStart)) {
+ var tmp = curStart;
+ curStart = curEnd;
+ curEnd = tmp;
+ }
+ linewise = motionArgs.linewise || operatorArgs.linewise;
+ if (linewise) {
+ expandSelectionToLine(cm, curStart, curEnd);
+ } else if (motionArgs.forward) {
+ clipToLine(cm, curStart, curEnd);
+ }
+ mode = 'char';
+ var exclusive = !motionArgs.inclusive || linewise;
+ cmSel = makeCmSelection(cm, {
+ anchor: curStart,
+ head: curEnd
+ }, mode, exclusive);
+ }
+ cm.setSelections(cmSel.ranges, cmSel.primary);
+ vim.lastMotion = null;
+ operatorArgs.repeat = repeat; // For indent in visual mode.
+ operatorArgs.registerName = registerName;
+ operatorArgs.linewise = linewise;
+ var operatorMoveTo = operators[operator](
+ cm, operatorArgs, cmSel.ranges, oldAnchor, newHead);
+ if (vim.visualMode) {
+ exitVisualMode(cm, operatorMoveTo != null);
+ }
+ if (operatorMoveTo) {
+ cm.setCursor(operatorMoveTo);
+ }
+ }
+ },
+ recordLastEdit: function(vim, inputState, actionCommand) {
+ var macroModeState = vimGlobalState.macroModeState;
+ if (macroModeState.isPlaying) { return; }
+ vim.lastEditInputState = inputState;
+ vim.lastEditActionCommand = actionCommand;
+ macroModeState.lastInsertModeChanges.changes = [];
+ macroModeState.lastInsertModeChanges.expectCursorActivityForChange = false;
+ macroModeState.lastInsertModeChanges.visualBlock = vim.visualBlock ? vim.sel.head.line - vim.sel.anchor.line : 0;
+ }
+ };
+ var motions = {
+ moveToTopLine: function(cm, _head, motionArgs) {
+ var line = getUserVisibleLines(cm).top + motionArgs.repeat -1;
+ return Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line)));
+ },
+ moveToMiddleLine: function(cm) {
+ var range = getUserVisibleLines(cm);
+ var line = Math.floor((range.top + range.bottom) * 0.5);
+ return Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line)));
+ },
+ moveToBottomLine: function(cm, _head, motionArgs) {
+ var line = getUserVisibleLines(cm).bottom - motionArgs.repeat +1;
+ return Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line)));
+ },
+ expandToLine: function(_cm, head, motionArgs) {
+ var cur = head;
+ return Pos(cur.line + motionArgs.repeat - 1, Infinity);
+ },
+ findNext: function(cm, _head, motionArgs) {
+ var state = getSearchState(cm);
+ var query = state.getQuery();
+ if (!query) {
+ return;
+ }
+ var prev = !motionArgs.forward;
+ prev = (state.isReversed()) ? !prev : prev;
+ highlightSearchMatches(cm, query);
+ return findNext(cm, prev/** prev */, query, motionArgs.repeat);
+ },
+ goToMark: function(cm, _head, motionArgs, vim) {
+ var pos = getMarkPos(cm, vim, motionArgs.selectedCharacter);
+ if (pos) {
+ return motionArgs.linewise ? { line: pos.line, ch: findFirstNonWhiteSpaceCharacter(cm.getLine(pos.line)) } : pos;
+ }
+ return null;
+ },
+ moveToOtherHighlightedEnd: function(cm, _head, motionArgs, vim) {
+ if (vim.visualBlock && motionArgs.sameLine) {
+ var sel = vim.sel;
+ return [
+ clipCursorToContent(cm, Pos(sel.anchor.line, sel.head.ch)),
+ clipCursorToContent(cm, Pos(sel.head.line, sel.anchor.ch))
+ ];
+ } else {
+ return ([vim.sel.head, vim.sel.anchor]);
+ }
+ },
+ jumpToMark: function(cm, head, motionArgs, vim) {
+ var best = head;
+ for (var i = 0; i < motionArgs.repeat; i++) {
+ var cursor = best;
+ for (var key in vim.marks) {
+ if (!isLowerCase(key)) {
+ continue;
+ }
+ var mark = vim.marks[key].find();
+ var isWrongDirection = (motionArgs.forward) ?
+ cursorIsBefore(mark, cursor) : cursorIsBefore(cursor, mark);
+
+ if (isWrongDirection) {
+ continue;
+ }
+ if (motionArgs.linewise && (mark.line == cursor.line)) {
+ continue;
+ }
+
+ var equal = cursorEqual(cursor, best);
+ var between = (motionArgs.forward) ?
+ cursorIsBetween(cursor, mark, best) :
+ cursorIsBetween(best, mark, cursor);
+
+ if (equal || between) {
+ best = mark;
+ }
+ }
+ }
+
+ if (motionArgs.linewise) {
+ best = Pos(best.line, findFirstNonWhiteSpaceCharacter(cm.getLine(best.line)));
+ }
+ return best;
+ },
+ moveByCharacters: function(_cm, head, motionArgs) {
+ var cur = head;
+ var repeat = motionArgs.repeat;
+ var ch = motionArgs.forward ? cur.ch + repeat : cur.ch - repeat;
+ return Pos(cur.line, ch);
+ },
+ moveByLines: function(cm, head, motionArgs, vim) {
+ var cur = head;
+ var endCh = cur.ch;
+ switch (vim.lastMotion) {
+ case this.moveByLines:
+ case this.moveByDisplayLines:
+ case this.moveByScroll:
+ case this.moveToColumn:
+ case this.moveToEol:
+ endCh = vim.lastHPos;
+ break;
+ default:
+ vim.lastHPos = endCh;
+ }
+ var repeat = motionArgs.repeat+(motionArgs.repeatOffset||0);
+ var line = motionArgs.forward ? cur.line + repeat : cur.line - repeat;
+ var first = cm.firstLine();
+ var last = cm.lastLine();
+ if (line < first && cur.line == first){
+ return this.moveToStartOfLine(cm, head, motionArgs, vim);
+ }else if (line > last && cur.line == last){
+ return this.moveToEol(cm, head, motionArgs, vim, true);
+ }
+ var fold = cm.ace.session.getFoldLine(line);
+ if (fold) {
+ if (motionArgs.forward) {
+ if (line > fold.start.row)
+ line = fold.end.row + 1;
+ } else {
+ line = fold.start.row;
+ }
+ }
+ if (motionArgs.toFirstChar){
+ endCh=findFirstNonWhiteSpaceCharacter(cm.getLine(line));
+ vim.lastHPos = endCh;
+ }
+ vim.lastHSPos = cm.charCoords(Pos(line, endCh),'div').left;
+ return Pos(line, endCh);
+ },
+ moveByDisplayLines: function(cm, head, motionArgs, vim) {
+ var cur = head;
+ switch (vim.lastMotion) {
+ case this.moveByDisplayLines:
+ case this.moveByScroll:
+ case this.moveByLines:
+ case this.moveToColumn:
+ case this.moveToEol:
+ break;
+ default:
+ vim.lastHSPos = cm.charCoords(cur,'div').left;
+ }
+ var repeat = motionArgs.repeat;
+ var res=cm.findPosV(cur,(motionArgs.forward ? repeat : -repeat),'line',vim.lastHSPos);
+ if (res.hitSide) {
+ if (motionArgs.forward) {
+ var lastCharCoords = cm.charCoords(res, 'div');
+ var goalCoords = { top: lastCharCoords.top + 8, left: vim.lastHSPos };
+ var res = cm.coordsChar(goalCoords, 'div');
+ } else {
+ var resCoords = cm.charCoords(Pos(cm.firstLine(), 0), 'div');
+ resCoords.left = vim.lastHSPos;
+ res = cm.coordsChar(resCoords, 'div');
+ }
+ }
+ vim.lastHPos = res.ch;
+ return res;
+ },
+ moveByPage: function(cm, head, motionArgs) {
+ var curStart = head;
+ var repeat = motionArgs.repeat;
+ return cm.findPosV(curStart, (motionArgs.forward ? repeat : -repeat), 'page');
+ },
+ moveByParagraph: function(cm, head, motionArgs) {
+ var dir = motionArgs.forward ? 1 : -1;
+ return findParagraph(cm, head, motionArgs.repeat, dir);
+ },
+ moveBySentence: function(cm, head, motionArgs) {
+ var dir = motionArgs.forward ? 1 : -1;
+ return findSentence(cm, head, motionArgs.repeat, dir);
+ },
+ moveByScroll: function(cm, head, motionArgs, vim) {
+ var scrollbox = cm.getScrollInfo();
+ var curEnd = null;
+ var repeat = motionArgs.repeat;
+ if (!repeat) {
+ repeat = scrollbox.clientHeight / (2 * cm.defaultTextHeight());
+ }
+ var orig = cm.charCoords(head, 'local');
+ motionArgs.repeat = repeat;
+ var curEnd = motions.moveByDisplayLines(cm, head, motionArgs, vim);
+ if (!curEnd) {
+ return null;
+ }
+ var dest = cm.charCoords(curEnd, 'local');
+ cm.scrollTo(null, scrollbox.top + dest.top - orig.top);
+ return curEnd;
+ },
+ moveByWords: function(cm, head, motionArgs) {
+ return moveToWord(cm, head, motionArgs.repeat, !!motionArgs.forward,
+ !!motionArgs.wordEnd, !!motionArgs.bigWord);
+ },
+ moveTillCharacter: function(cm, _head, motionArgs) {
+ var repeat = motionArgs.repeat;
+ var curEnd = moveToCharacter(cm, repeat, motionArgs.forward,
+ motionArgs.selectedCharacter);
+ var increment = motionArgs.forward ? -1 : 1;
+ recordLastCharacterSearch(increment, motionArgs);
+ if (!curEnd) return null;
+ curEnd.ch += increment;
+ return curEnd;
+ },
+ moveToCharacter: function(cm, head, motionArgs) {
+ var repeat = motionArgs.repeat;
+ recordLastCharacterSearch(0, motionArgs);
+ return moveToCharacter(cm, repeat, motionArgs.forward,
+ motionArgs.selectedCharacter) || head;
+ },
+ moveToSymbol: function(cm, head, motionArgs) {
+ var repeat = motionArgs.repeat;
+ return findSymbol(cm, repeat, motionArgs.forward,
+ motionArgs.selectedCharacter) || head;
+ },
+ moveToColumn: function(cm, head, motionArgs, vim) {
+ var repeat = motionArgs.repeat;
+ vim.lastHPos = repeat - 1;
+ vim.lastHSPos = cm.charCoords(head,'div').left;
+ return moveToColumn(cm, repeat);
+ },
+ moveToEol: function(cm, head, motionArgs, vim, keepHPos) {
+ var cur = head;
+ var retval= Pos(cur.line + motionArgs.repeat - 1, Infinity);
+ var end=cm.clipPos(retval);
+ end.ch--;
+ if (!keepHPos) {
+ vim.lastHPos = Infinity;
+ vim.lastHSPos = cm.charCoords(end,'div').left;
+ }
+ return retval;
+ },
+ moveToFirstNonWhiteSpaceCharacter: function(cm, head) {
+ var cursor = head;
+ return Pos(cursor.line,
+ findFirstNonWhiteSpaceCharacter(cm.getLine(cursor.line)));
+ },
+ moveToMatchedSymbol: function(cm, head) {
+ var cursor = head;
+ var line = cursor.line;
+ var ch = cursor.ch;
+ var lineText = cm.getLine(line);
+ var symbol;
+ for (; ch < lineText.length; ch++) {
+ symbol = lineText.charAt(ch);
+ if (symbol && isMatchableSymbol(symbol)) {
+ var style = cm.getTokenTypeAt(Pos(line, ch + 1));
+ if (style !== "string" && style !== "comment") {
+ break;
+ }
+ }
+ }
+ if (ch < lineText.length) {
+ var re = /[<>]/.test(lineText[ch]) ? /[(){}[\]<>]/ : /[(){}[\]]/; //ace_patch?
+ var matched = cm.findMatchingBracket(Pos(line, ch+1), {bracketRegex: re});
+ return matched.to;
+ } else {
+ return cursor;
+ }
+ },
+ moveToStartOfLine: function(_cm, head) {
+ return Pos(head.line, 0);
+ },
+ moveToLineOrEdgeOfDocument: function(cm, _head, motionArgs) {
+ var lineNum = motionArgs.forward ? cm.lastLine() : cm.firstLine();
+ if (motionArgs.repeatIsExplicit) {
+ lineNum = motionArgs.repeat - cm.getOption('firstLineNumber');
+ }
+ return Pos(lineNum,
+ findFirstNonWhiteSpaceCharacter(cm.getLine(lineNum)));
+ },
+ textObjectManipulation: function(cm, head, motionArgs, vim) {
+ var mirroredPairs = {'(': ')', ')': '(',
+ '{': '}', '}': '{',
+ '[': ']', ']': '[',
+ '<': '>', '>': '<'};
+ var selfPaired = {'\'': true, '"': true, '`': true};
+
+ var character = motionArgs.selectedCharacter;
+ if (character == 'b') {
+ character = '(';
+ } else if (character == 'B') {
+ character = '{';
+ }
+ var inclusive = !motionArgs.textObjectInner;
+
+ var tmp;
+ if (mirroredPairs[character]) {
+ tmp = selectCompanionObject(cm, head, character, inclusive);
+ } else if (selfPaired[character]) {
+ tmp = findBeginningAndEnd(cm, head, character, inclusive);
+ } else if (character === 'W') {
+ tmp = expandWordUnderCursor(cm, inclusive, true /** forward */,
+ true /** bigWord */);
+ } else if (character === 'w') {
+ tmp = expandWordUnderCursor(cm, inclusive, true /** forward */,
+ false /** bigWord */);
+ } else if (character === 'p') {
+ tmp = findParagraph(cm, head, motionArgs.repeat, 0, inclusive);
+ motionArgs.linewise = true;
+ if (vim.visualMode) {
+ if (!vim.visualLine) { vim.visualLine = true; }
+ } else {
+ var operatorArgs = vim.inputState.operatorArgs;
+ if (operatorArgs) { operatorArgs.linewise = true; }
+ tmp.end.line--;
+ }
+ } else {
+ return null;
+ }
+
+ if (!cm.state.vim.visualMode) {
+ return [tmp.start, tmp.end];
+ } else {
+ return expandSelection(cm, tmp.start, tmp.end);
+ }
+ },
+
+ repeatLastCharacterSearch: function(cm, head, motionArgs) {
+ var lastSearch = vimGlobalState.lastCharacterSearch;
+ var repeat = motionArgs.repeat;
+ var forward = motionArgs.forward === lastSearch.forward;
+ var increment = (lastSearch.increment ? 1 : 0) * (forward ? -1 : 1);
+ cm.moveH(-increment, 'char');
+ motionArgs.inclusive = forward ? true : false;
+ var curEnd = moveToCharacter(cm, repeat, forward, lastSearch.selectedCharacter);
+ if (!curEnd) {
+ cm.moveH(increment, 'char');
+ return head;
+ }
+ curEnd.ch += increment;
+ return curEnd;
+ }
+ };
+
+ function defineMotion(name, fn) {
+ motions[name] = fn;
+ }
+
+ function fillArray(val, times) {
+ var arr = [];
+ for (var i = 0; i < times; i++) {
+ arr.push(val);
+ }
+ return arr;
+ }
+ var operators = {
+ change: function(cm, args, ranges) {
+ var finalHead, text;
+ var vim = cm.state.vim;
+ var anchor = ranges[0].anchor,
+ head = ranges[0].head;
+ if (!vim.visualMode) {
+ text = cm.getRange(anchor, head);
+ var lastState = vim.lastEditInputState || {};
+ if (lastState.motion == "moveByWords" && !isWhiteSpaceString(text)) {
+ var match = (/\s+$/).exec(text);
+ if (match && lastState.motionArgs && lastState.motionArgs.forward) {
+ head = offsetCursor(head, 0, - match[0].length);
+ text = text.slice(0, - match[0].length);
+ }
+ }
+ var prevLineEnd = new Pos(anchor.line - 1, Number.MAX_VALUE);
+ var wasLastLine = cm.firstLine() == cm.lastLine();
+ if (head.line > cm.lastLine() && args.linewise && !wasLastLine) {
+ cm.replaceRange('', prevLineEnd, head);
+ } else {
+ cm.replaceRange('', anchor, head);
+ }
+ if (args.linewise) {
+ if (!wasLastLine) {
+ cm.setCursor(prevLineEnd);
+ CodeMirror.commands.newlineAndIndent(cm);
+ }
+ anchor.ch = Number.MAX_VALUE;
+ }
+ finalHead = anchor;
+ } else if (args.fullLine) {
+ head.ch = Number.MAX_VALUE;
+ head.line--;
+ cm.setSelection(anchor, head)
+ text = cm.getSelection();
+ cm.replaceSelection("");
+ finalHead = anchor;
+ } else {
+ text = cm.getSelection();
+ var replacement = fillArray('', ranges.length);
+ cm.replaceSelections(replacement);
+ finalHead = cursorMin(ranges[0].head, ranges[0].anchor);
+ }
+ vimGlobalState.registerController.pushText(
+ args.registerName, 'change', text,
+ args.linewise, ranges.length > 1);
+ actions.enterInsertMode(cm, {head: finalHead}, cm.state.vim);
+ },
+ 'delete': function(cm, args, ranges) {
+ var finalHead, text;
+ var vim = cm.state.vim;
+ if (!vim.visualBlock) {
+ var anchor = ranges[0].anchor,
+ head = ranges[0].head;
+ if (args.linewise &&
+ head.line != cm.firstLine() &&
+ anchor.line == cm.lastLine() &&
+ anchor.line == head.line - 1) {
+ if (anchor.line == cm.firstLine()) {
+ anchor.ch = 0;
+ } else {
+ anchor = Pos(anchor.line - 1, lineLength(cm, anchor.line - 1));
+ }
+ }
+ text = cm.getRange(anchor, head);
+ cm.replaceRange('', anchor, head);
+ finalHead = anchor;
+ if (args.linewise) {
+ finalHead = motions.moveToFirstNonWhiteSpaceCharacter(cm, anchor);
+ }
+ } else {
+ text = cm.getSelection();
+ var replacement = fillArray('', ranges.length);
+ cm.replaceSelections(replacement);
+ finalHead = ranges[0].anchor;
+ }
+ vimGlobalState.registerController.pushText(
+ args.registerName, 'delete', text,
+ args.linewise, vim.visualBlock);
+ var includeLineBreak = vim.insertMode
+ return clipCursorToContent(cm, finalHead, includeLineBreak);
+ },
+ indent: function(cm, args, ranges) {
+ var vim = cm.state.vim;
+ var startLine = ranges[0].anchor.line;
+ var endLine = vim.visualBlock ?
+ ranges[ranges.length - 1].anchor.line :
+ ranges[0].head.line;
+ var repeat = (vim.visualMode) ? args.repeat : 1;
+ if (args.linewise) {
+ endLine--;
+ }
+ for (var i = startLine; i <= endLine; i++) {
+ for (var j = 0; j < repeat; j++) {
+ cm.indentLine(i, args.indentRight);
+ }
+ }
+ return motions.moveToFirstNonWhiteSpaceCharacter(cm, ranges[0].anchor);
+ },
+ indentAuto: function(cm, _args, ranges) {
+ cm.execCommand("indentAuto");
+ return motions.moveToFirstNonWhiteSpaceCharacter(cm, ranges[0].anchor);
+ },
+ changeCase: function(cm, args, ranges, oldAnchor, newHead) {
+ var selections = cm.getSelections();
+ var swapped = [];
+ var toLower = args.toLower;
+ for (var j = 0; j < selections.length; j++) {
+ var toSwap = selections[j];
+ var text = '';
+ if (toLower === true) {
+ text = toSwap.toLowerCase();
+ } else if (toLower === false) {
+ text = toSwap.toUpperCase();
+ } else {
+ for (var i = 0; i < toSwap.length; i++) {
+ var character = toSwap.charAt(i);
+ text += isUpperCase(character) ? character.toLowerCase() :
+ character.toUpperCase();
+ }
+ }
+ swapped.push(text);
+ }
+ cm.replaceSelections(swapped);
+ if (args.shouldMoveCursor){
+ return newHead;
+ } else if (!cm.state.vim.visualMode && args.linewise && ranges[0].anchor.line + 1 == ranges[0].head.line) {
+ return motions.moveToFirstNonWhiteSpaceCharacter(cm, oldAnchor);
+ } else if (args.linewise){
+ return oldAnchor;
+ } else {
+ return cursorMin(ranges[0].anchor, ranges[0].head);
+ }
+ },
+ yank: function(cm, args, ranges, oldAnchor) {
+ var vim = cm.state.vim;
+ var text = cm.getSelection();
+ var endPos = vim.visualMode
+ ? cursorMin(vim.sel.anchor, vim.sel.head, ranges[0].head, ranges[0].anchor)
+ : oldAnchor;
+ vimGlobalState.registerController.pushText(
+ args.registerName, 'yank',
+ text, args.linewise, vim.visualBlock);
+ return endPos;
+ }
+ };
+
+ function defineOperator(name, fn) {
+ operators[name] = fn;
+ }
+
+ var actions = {
+ jumpListWalk: function(cm, actionArgs, vim) {
+ if (vim.visualMode) {
+ return;
+ }
+ var repeat = actionArgs.repeat;
+ var forward = actionArgs.forward;
+ var jumpList = vimGlobalState.jumpList;
+
+ var mark = jumpList.move(cm, forward ? repeat : -repeat);
+ var markPos = mark ? mark.find() : undefined;
+ markPos = markPos ? markPos : cm.getCursor();
+ cm.setCursor(markPos);
+ cm.ace.curOp.command.scrollIntoView = "center-animate"; // ace_patch
+ },
+ scroll: function(cm, actionArgs, vim) {
+ if (vim.visualMode) {
+ return;
+ }
+ var repeat = actionArgs.repeat || 1;
+ var lineHeight = cm.defaultTextHeight();
+ var top = cm.getScrollInfo().top;
+ var delta = lineHeight * repeat;
+ var newPos = actionArgs.forward ? top + delta : top - delta;
+ var cursor = copyCursor(cm.getCursor());
+ var cursorCoords = cm.charCoords(cursor, 'local');
+ if (actionArgs.forward) {
+ if (newPos > cursorCoords.top) {
+ cursor.line += (newPos - cursorCoords.top) / lineHeight;
+ cursor.line = Math.ceil(cursor.line);
+ cm.setCursor(cursor);
+ cursorCoords = cm.charCoords(cursor, 'local');
+ cm.scrollTo(null, cursorCoords.top);
+ } else {
+ cm.scrollTo(null, newPos);
+ }
+ } else {
+ var newBottom = newPos + cm.getScrollInfo().clientHeight;
+ if (newBottom < cursorCoords.bottom) {
+ cursor.line -= (cursorCoords.bottom - newBottom) / lineHeight;
+ cursor.line = Math.floor(cursor.line);
+ cm.setCursor(cursor);
+ cursorCoords = cm.charCoords(cursor, 'local');
+ cm.scrollTo(
+ null, cursorCoords.bottom - cm.getScrollInfo().clientHeight);
+ } else {
+ cm.scrollTo(null, newPos);
+ }
+ }
+ },
+ scrollToCursor: function(cm, actionArgs) {
+ var lineNum = cm.getCursor().line;
+ var charCoords = cm.charCoords(Pos(lineNum, 0), 'local');
+ var height = cm.getScrollInfo().clientHeight;
+ var y = charCoords.top;
+ var lineHeight = charCoords.bottom - y;
+ switch (actionArgs.position) {
+ case 'center': y = y - (height / 2) + lineHeight;
+ break;
+ case 'bottom': y = y - height + lineHeight;
+ break;
+ }
+ cm.scrollTo(null, y);
+ },
+ replayMacro: function(cm, actionArgs, vim) {
+ var registerName = actionArgs.selectedCharacter;
+ var repeat = actionArgs.repeat;
+ var macroModeState = vimGlobalState.macroModeState;
+ if (registerName == '@') {
+ registerName = macroModeState.latestRegister;
+ } else {
+ macroModeState.latestRegister = registerName;
+ }
+ while(repeat--){
+ executeMacroRegister(cm, vim, macroModeState, registerName);
+ }
+ },
+ enterMacroRecordMode: function(cm, actionArgs) {
+ var macroModeState = vimGlobalState.macroModeState;
+ var registerName = actionArgs.selectedCharacter;
+ if (vimGlobalState.registerController.isValidRegister(registerName)) {
+ macroModeState.enterMacroRecordMode(cm, registerName);
+ }
+ },
+ toggleOverwrite: function(cm) {
+ if (!cm.state.overwrite) {
+ cm.toggleOverwrite(true);
+ cm.setOption('keyMap', 'vim-replace');
+ CodeMirror.signal(cm, "vim-mode-change", {mode: "replace"});
+ } else {
+ cm.toggleOverwrite(false);
+ cm.setOption('keyMap', 'vim-insert');
+ CodeMirror.signal(cm, "vim-mode-change", {mode: "insert"});
+ }
+ },
+ enterInsertMode: function(cm, actionArgs, vim) {
+ if (cm.getOption('readOnly')) { return; }
+ vim.insertMode = true;
+ vim.insertModeRepeat = actionArgs && actionArgs.repeat || 1;
+ var insertAt = (actionArgs) ? actionArgs.insertAt : null;
+ var sel = vim.sel;
+ var head = actionArgs.head || cm.getCursor('head');
+ var height = cm.listSelections().length;
+ if (insertAt == 'eol') {
+ head = Pos(head.line, lineLength(cm, head.line));
+ } else if (insertAt == 'bol') {
+ head = Pos(head.line, 0);
+ } else if (insertAt == 'charAfter') {
+ head = offsetCursor(head, 0, 1);
+ } else if (insertAt == 'firstNonBlank') {
+ head = motions.moveToFirstNonWhiteSpaceCharacter(cm, head);
+ } else if (insertAt == 'startOfSelectedArea') {
+ if (!vim.visualMode)
+ return;
+ if (!vim.visualBlock) {
+ if (sel.head.line < sel.anchor.line) {
+ head = sel.head;
+ } else {
+ head = Pos(sel.anchor.line, 0);
+ }
+ } else {
+ head = Pos(
+ Math.min(sel.head.line, sel.anchor.line),
+ Math.min(sel.head.ch, sel.anchor.ch));
+ height = Math.abs(sel.head.line - sel.anchor.line) + 1;
+ }
+ } else if (insertAt == 'endOfSelectedArea') {
+ if (!vim.visualMode)
+ return;
+ if (!vim.visualBlock) {
+ if (sel.head.line >= sel.anchor.line) {
+ head = offsetCursor(sel.head, 0, 1);
+ } else {
+ head = Pos(sel.anchor.line, 0);
+ }
+ } else {
+ head = Pos(
+ Math.min(sel.head.line, sel.anchor.line),
+ Math.max(sel.head.ch + 1, sel.anchor.ch));
+ height = Math.abs(sel.head.line - sel.anchor.line) + 1;
+ }
+ } else if (insertAt == 'inplace') {
+ if (vim.visualMode){
+ return;
+ }
+ } else if (insertAt == 'lastEdit') {
+ head = getLastEditPos(cm) || head;
+ }
+ cm.setOption('disableInput', false);
+ if (actionArgs && actionArgs.replace) {
+ cm.toggleOverwrite(true);
+ cm.setOption('keyMap', 'vim-replace');
+ CodeMirror.signal(cm, "vim-mode-change", {mode: "replace"});
+ } else {
+ cm.toggleOverwrite(false);
+ cm.setOption('keyMap', 'vim-insert');
+ CodeMirror.signal(cm, "vim-mode-change", {mode: "insert"});
+ }
+ if (!vimGlobalState.macroModeState.isPlaying) {
+ cm.on('change', onChange);
+ CodeMirror.on(cm.getInputField(), 'keydown', onKeyEventTargetKeyDown);
+ }
+ if (vim.visualMode) {
+ exitVisualMode(cm);
+ }
+ selectForInsert(cm, head, height);
+ },
+ toggleVisualMode: function(cm, actionArgs, vim) {
+ var repeat = actionArgs.repeat;
+ var anchor = cm.getCursor();
+ var head;
+ if (!vim.visualMode) {
+ vim.visualMode = true;
+ vim.visualLine = !!actionArgs.linewise;
+ vim.visualBlock = !!actionArgs.blockwise;
+ head = clipCursorToContent(
+ cm, Pos(anchor.line, anchor.ch + repeat - 1),
+ true /** includeLineBreak */);
+ vim.sel = {
+ anchor: anchor,
+ head: head
+ };
+ CodeMirror.signal(cm, "vim-mode-change", {mode: "visual", subMode: vim.visualLine ? "linewise" : vim.visualBlock ? "blockwise" : ""});
+ updateCmSelection(cm);
+ updateMark(cm, vim, '<', cursorMin(anchor, head));
+ updateMark(cm, vim, '>', cursorMax(anchor, head));
+ } else if (vim.visualLine ^ actionArgs.linewise ||
+ vim.visualBlock ^ actionArgs.blockwise) {
+ vim.visualLine = !!actionArgs.linewise;
+ vim.visualBlock = !!actionArgs.blockwise;
+ CodeMirror.signal(cm, "vim-mode-change", {mode: "visual", subMode: vim.visualLine ? "linewise" : vim.visualBlock ? "blockwise" : ""});
+ updateCmSelection(cm);
+ } else {
+ exitVisualMode(cm);
+ }
+ },
+ reselectLastSelection: function(cm, _actionArgs, vim) {
+ var lastSelection = vim.lastSelection;
+ if (vim.visualMode) {
+ updateLastSelection(cm, vim);
+ }
+ if (lastSelection) {
+ var anchor = lastSelection.anchorMark.find();
+ var head = lastSelection.headMark.find();
+ if (!anchor || !head) {
+ return;
+ }
+ vim.sel = {
+ anchor: anchor,
+ head: head
+ };
+ vim.visualMode = true;
+ vim.visualLine = lastSelection.visualLine;
+ vim.visualBlock = lastSelection.visualBlock;
+ updateCmSelection(cm);
+ updateMark(cm, vim, '<', cursorMin(anchor, head));
+ updateMark(cm, vim, '>', cursorMax(anchor, head));
+ CodeMirror.signal(cm, 'vim-mode-change', {
+ mode: 'visual',
+ subMode: vim.visualLine ? 'linewise' :
+ vim.visualBlock ? 'blockwise' : ''});
+ }
+ },
+ joinLines: function(cm, actionArgs, vim) {
+ var curStart, curEnd;
+ if (vim.visualMode) {
+ curStart = cm.getCursor('anchor');
+ curEnd = cm.getCursor('head');
+ if (cursorIsBefore(curEnd, curStart)) {
+ var tmp = curEnd;
+ curEnd = curStart;
+ curStart = tmp;
+ }
+ curEnd.ch = lineLength(cm, curEnd.line) - 1;
+ } else {
+ var repeat = Math.max(actionArgs.repeat, 2);
+ curStart = cm.getCursor();
+ curEnd = clipCursorToContent(cm, Pos(curStart.line + repeat - 1,
+ Infinity));
+ }
+ var finalCh = 0;
+ for (var i = curStart.line; i < curEnd.line; i++) {
+ finalCh = lineLength(cm, curStart.line);
+ var tmp = Pos(curStart.line + 1,
+ lineLength(cm, curStart.line + 1));
+ var text = cm.getRange(curStart, tmp);
+ text = actionArgs.keepSpaces
+ ? text.replace(/\n\r?/g, '')
+ : text.replace(/\n\s*/g, ' ');
+ cm.replaceRange(text, curStart, tmp);
+ }
+ var curFinalPos = Pos(curStart.line, finalCh);
+ if (vim.visualMode) {
+ exitVisualMode(cm, false);
+ }
+ cm.setCursor(curFinalPos);
+ },
+ newLineAndEnterInsertMode: function(cm, actionArgs, vim) {
+ vim.insertMode = true;
+ var insertAt = copyCursor(cm.getCursor());
+ if (insertAt.line === cm.firstLine() && !actionArgs.after) {
+ cm.replaceRange('\n', Pos(cm.firstLine(), 0));
+ cm.setCursor(cm.firstLine(), 0);
+ } else {
+ insertAt.line = (actionArgs.after) ? insertAt.line :
+ insertAt.line - 1;
+ insertAt.ch = lineLength(cm, insertAt.line);
+ cm.setCursor(insertAt);
+ var newlineFn = CodeMirror.commands.newlineAndIndentContinueComment ||
+ CodeMirror.commands.newlineAndIndent;
+ newlineFn(cm);
+ }
+ this.enterInsertMode(cm, { repeat: actionArgs.repeat }, vim);
+ },
+ paste: function(cm, actionArgs, vim) {
+ var cur = copyCursor(cm.getCursor());
+ var register = vimGlobalState.registerController.getRegister(
+ actionArgs.registerName);
+ var text = register.toString();
+ if (!text) {
+ return;
+ }
+ if (actionArgs.matchIndent) {
+ var tabSize = cm.getOption("tabSize");
+ var whitespaceLength = function(str) {
+ var tabs = (str.split("\t").length - 1);
+ var spaces = (str.split(" ").length - 1);
+ return tabs * tabSize + spaces * 1;
+ };
+ var currentLine = cm.getLine(cm.getCursor().line);
+ var indent = whitespaceLength(currentLine.match(/^\s*/)[0]);
+ var chompedText = text.replace(/\n$/, '');
+ var wasChomped = text !== chompedText;
+ var firstIndent = whitespaceLength(text.match(/^\s*/)[0]);
+ var text = chompedText.replace(/^\s*/gm, function(wspace) {
+ var newIndent = indent + (whitespaceLength(wspace) - firstIndent);
+ if (newIndent < 0) {
+ return "";
+ }
+ else if (cm.getOption("indentWithTabs")) {
+ var quotient = Math.floor(newIndent / tabSize);
+ return Array(quotient + 1).join('\t');
+ }
+ else {
+ return Array(newIndent + 1).join(' ');
+ }
+ });
+ text += wasChomped ? "\n" : "";
+ }
+ if (actionArgs.repeat > 1) {
+ var text = Array(actionArgs.repeat + 1).join(text);
+ }
+ var linewise = register.linewise;
+ var blockwise = register.blockwise;
+ if (blockwise) {
+ text = text.split('\n');
+ if (linewise) {
+ text.pop();
+ }
+ for (var i = 0; i < text.length; i++) {
+ text[i] = (text[i] == '') ? ' ' : text[i];
+ }
+ cur.ch += actionArgs.after ? 1 : 0;
+ cur.ch = Math.min(lineLength(cm, cur.line), cur.ch);
+ } else if (linewise) {
+ if(vim.visualMode) {
+ text = vim.visualLine ? text.slice(0, -1) : '\n' + text.slice(0, text.length - 1) + '\n';
+ } else if (actionArgs.after) {
+ text = '\n' + text.slice(0, text.length - 1);
+ cur.ch = lineLength(cm, cur.line);
+ } else {
+ cur.ch = 0;
+ }
+ } else {
+ cur.ch += actionArgs.after ? 1 : 0;
+ }
+ var curPosFinal;
+ var idx;
+ if (vim.visualMode) {
+ vim.lastPastedText = text;
+ var lastSelectionCurEnd;
+ var selectedArea = getSelectedAreaRange(cm, vim);
+ var selectionStart = selectedArea[0];
+ var selectionEnd = selectedArea[1];
+ var selectedText = cm.getSelection();
+ var selections = cm.listSelections();
+ var emptyStrings = new Array(selections.length).join('1').split('1');
+ if (vim.lastSelection) {
+ lastSelectionCurEnd = vim.lastSelection.headMark.find();
+ }
+ vimGlobalState.registerController.unnamedRegister.setText(selectedText);
+ if (blockwise) {
+ cm.replaceSelections(emptyStrings);
+ selectionEnd = Pos(selectionStart.line + text.length-1, selectionStart.ch);
+ cm.setCursor(selectionStart);
+ selectBlock(cm, selectionEnd);
+ cm.replaceSelections(text);
+ curPosFinal = selectionStart;
+ } else if (vim.visualBlock) {
+ cm.replaceSelections(emptyStrings);
+ cm.setCursor(selectionStart);
+ cm.replaceRange(text, selectionStart, selectionStart);
+ curPosFinal = selectionStart;
+ } else {
+ cm.replaceRange(text, selectionStart, selectionEnd);
+ curPosFinal = cm.posFromIndex(cm.indexFromPos(selectionStart) + text.length - 1);
+ }
+ if(lastSelectionCurEnd) {
+ vim.lastSelection.headMark = cm.setBookmark(lastSelectionCurEnd);
+ }
+ if (linewise) {
+ curPosFinal.ch=0;
+ }
+ } else {
+ if (blockwise) {
+ cm.setCursor(cur);
+ for (var i = 0; i < text.length; i++) {
+ var line = cur.line+i;
+ if (line > cm.lastLine()) {
+ cm.replaceRange('\n', Pos(line, 0));
+ }
+ var lastCh = lineLength(cm, line);
+ if (lastCh < cur.ch) {
+ extendLineToColumn(cm, line, cur.ch);
+ }
+ }
+ cm.setCursor(cur);
+ selectBlock(cm, Pos(cur.line + text.length-1, cur.ch));
+ cm.replaceSelections(text);
+ curPosFinal = cur;
+ } else {
+ cm.replaceRange(text, cur);
+ if (linewise && actionArgs.after) {
+ curPosFinal = Pos(
+ cur.line + 1,
+ findFirstNonWhiteSpaceCharacter(cm.getLine(cur.line + 1)));
+ } else if (linewise && !actionArgs.after) {
+ curPosFinal = Pos(
+ cur.line,
+ findFirstNonWhiteSpaceCharacter(cm.getLine(cur.line)));
+ } else if (!linewise && actionArgs.after) {
+ idx = cm.indexFromPos(cur);
+ curPosFinal = cm.posFromIndex(idx + text.length - 1);
+ } else {
+ idx = cm.indexFromPos(cur);
+ curPosFinal = cm.posFromIndex(idx + text.length);
+ }
+ }
+ }
+ if (vim.visualMode) {
+ exitVisualMode(cm, false);
+ }
+ cm.setCursor(curPosFinal);
+ },
+ undo: function(cm, actionArgs) {
+ cm.operation(function() {
+ repeatFn(cm, CodeMirror.commands.undo, actionArgs.repeat)();
+ cm.setCursor(cm.getCursor('anchor'));
+ });
+ },
+ redo: function(cm, actionArgs) {
+ repeatFn(cm, CodeMirror.commands.redo, actionArgs.repeat)();
+ },
+ setRegister: function(_cm, actionArgs, vim) {
+ vim.inputState.registerName = actionArgs.selectedCharacter;
+ },
+ setMark: function(cm, actionArgs, vim) {
+ var markName = actionArgs.selectedCharacter;
+ updateMark(cm, vim, markName, cm.getCursor());
+ },
+ replace: function(cm, actionArgs, vim) {
+ var replaceWith = actionArgs.selectedCharacter;
+ var curStart = cm.getCursor();
+ var replaceTo;
+ var curEnd;
+ var selections = cm.listSelections();
+ if (vim.visualMode) {
+ curStart = cm.getCursor('start');
+ curEnd = cm.getCursor('end');
+ } else {
+ var line = cm.getLine(curStart.line);
+ replaceTo = curStart.ch + actionArgs.repeat;
+ if (replaceTo > line.length) {
+ replaceTo=line.length;
+ }
+ curEnd = Pos(curStart.line, replaceTo);
+ }
+ if (replaceWith=='\n') {
+ if (!vim.visualMode) cm.replaceRange('', curStart, curEnd);
+ (CodeMirror.commands.newlineAndIndentContinueComment || CodeMirror.commands.newlineAndIndent)(cm);
+ } else {
+ var replaceWithStr = cm.getRange(curStart, curEnd);
+ replaceWithStr = replaceWithStr.replace(/[^\n]/g, replaceWith);
+ if (vim.visualBlock) {
+ var spaces = new Array(cm.getOption("tabSize")+1).join(' ');
+ replaceWithStr = cm.getSelection();
+ replaceWithStr = replaceWithStr.replace(/\t/g, spaces).replace(/[^\n]/g, replaceWith).split('\n');
+ cm.replaceSelections(replaceWithStr);
+ } else {
+ cm.replaceRange(replaceWithStr, curStart, curEnd);
+ }
+ if (vim.visualMode) {
+ curStart = cursorIsBefore(selections[0].anchor, selections[0].head) ?
+ selections[0].anchor : selections[0].head;
+ cm.setCursor(curStart);
+ exitVisualMode(cm, false);
+ } else {
+ cm.setCursor(offsetCursor(curEnd, 0, -1));
+ }
+ }
+ },
+ incrementNumberToken: function(cm, actionArgs) {
+ var cur = cm.getCursor();
+ var lineStr = cm.getLine(cur.line);
+ var re = /(-?)(?:(0x)([\da-f]+)|(0b|0|)(\d+))/gi;
+ var match;
+ var start;
+ var end;
+ var numberStr;
+ while ((match = re.exec(lineStr)) !== null) {
+ start = match.index;
+ end = start + match[0].length;
+ if (cur.ch < end)break;
+ }
+ if (!actionArgs.backtrack && (end <= cur.ch))return;
+ if (match) {
+ var baseStr = match[2] || match[4]
+ var digits = match[3] || match[5]
+ var increment = actionArgs.increase ? 1 : -1;
+ var base = {'0b': 2, '0': 8, '': 10, '0x': 16}[baseStr.toLowerCase()];
+ var number = parseInt(match[1] + digits, base) + (increment * actionArgs.repeat);
+ numberStr = number.toString(base);
+ var zeroPadding = baseStr ? new Array(digits.length - numberStr.length + 1 + match[1].length).join('0') : ''
+ if (numberStr.charAt(0) === '-') {
+ numberStr = '-' + baseStr + zeroPadding + numberStr.substr(1);
+ } else {
+ numberStr = baseStr + zeroPadding + numberStr;
+ }
+ var from = Pos(cur.line, start);
+ var to = Pos(cur.line, end);
+ cm.replaceRange(numberStr, from, to);
+ } else {
+ return;
+ }
+ cm.setCursor(Pos(cur.line, start + numberStr.length - 1));
+ },
+ repeatLastEdit: function(cm, actionArgs, vim) {
+ var lastEditInputState = vim.lastEditInputState;
+ if (!lastEditInputState) { return; }
+ var repeat = actionArgs.repeat;
+ if (repeat && actionArgs.repeatIsExplicit) {
+ vim.lastEditInputState.repeatOverride = repeat;
+ } else {
+ repeat = vim.lastEditInputState.repeatOverride || repeat;
+ }
+ repeatLastEdit(cm, vim, repeat, false /** repeatForInsert */);
+ },
+ indent: function(cm, actionArgs) {
+ cm.indentLine(cm.getCursor().line, actionArgs.indentRight);
+ },
+ exitInsertMode: exitInsertMode
+ };
+
+ function defineAction(name, fn) {
+ actions[name] = fn;
+ }
+ function clipCursorToContent(cm, cur, includeLineBreak) {
+ var line = Math.min(Math.max(cm.firstLine(), cur.line), cm.lastLine() );
+ var maxCh = lineLength(cm, line) - 1;
+ maxCh = (includeLineBreak) ? maxCh + 1 : maxCh;
+ var ch = Math.min(Math.max(0, cur.ch), maxCh);
+ return Pos(line, ch);
+ }
+ function copyArgs(args) {
+ var ret = {};
+ for (var prop in args) {
+ if (args.hasOwnProperty(prop)) {
+ ret[prop] = args[prop];
+ }
+ }
+ return ret;
+ }
+ function offsetCursor(cur, offsetLine, offsetCh) {
+ if (typeof offsetLine === 'object') {
+ offsetCh = offsetLine.ch;
+ offsetLine = offsetLine.line;
+ }
+ return Pos(cur.line + offsetLine, cur.ch + offsetCh);
+ }
+ function commandMatches(keys, keyMap, context, inputState) {
+ var match, partial = [], full = [];
+ for (var i = 0; i < keyMap.length; i++) {
+ var command = keyMap[i];
+ if (context == 'insert' && command.context != 'insert' ||
+ command.context && command.context != context ||
+ inputState.operator && command.type == 'action' ||
+ !(match = commandMatch(keys, command.keys))) { continue; }
+ if (match == 'partial') { partial.push(command); }
+ if (match == 'full') { full.push(command); }
+ }
+ return {
+ partial: partial.length && partial,
+ full: full.length && full
+ };
+ }
+ function commandMatch(pressed, mapped) {
+ if (mapped.slice(-11) == '<character>') {
+ var prefixLen = mapped.length - 11;
+ var pressedPrefix = pressed.slice(0, prefixLen);
+ var mappedPrefix = mapped.slice(0, prefixLen);
+ return pressedPrefix == mappedPrefix && pressed.length > prefixLen ? 'full' :
+ mappedPrefix.indexOf(pressedPrefix) == 0 ? 'partial' : false;
+ } else {
+ return pressed == mapped ? 'full' :
+ mapped.indexOf(pressed) == 0 ? 'partial' : false;
+ }
+ }
+ function lastChar(keys) {
+ var match = /^.*(<[^>]+>)$/.exec(keys);
+ var selectedCharacter = match ? match[1] : keys.slice(-1);
+ if (selectedCharacter.length > 1){
+ switch(selectedCharacter){
+ case '<CR>':
+ selectedCharacter='\n';
+ break;
+ case '<Space>':
+ selectedCharacter=' ';
+ break;
+ default:
+ selectedCharacter='';
+ break;
+ }
+ }
+ return selectedCharacter;
+ }
+ function repeatFn(cm, fn, repeat) {
+ return function() {
+ for (var i = 0; i < repeat; i++) {
+ fn(cm);
+ }
+ };
+ }
+ function copyCursor(cur) {
+ return Pos(cur.line, cur.ch);
+ }
+ function cursorEqual(cur1, cur2) {
+ return cur1.ch == cur2.ch && cur1.line == cur2.line;
+ }
+ function cursorIsBefore(cur1, cur2) {
+ if (cur1.line < cur2.line) {
+ return true;
+ }
+ if (cur1.line == cur2.line && cur1.ch < cur2.ch) {
+ return true;
+ }
+ return false;
+ }
+ function cursorMin(cur1, cur2) {
+ if (arguments.length > 2) {
+ cur2 = cursorMin.apply(undefined, Array.prototype.slice.call(arguments, 1));
+ }
+ return cursorIsBefore(cur1, cur2) ? cur1 : cur2;
+ }
+ function cursorMax(cur1, cur2) {
+ if (arguments.length > 2) {
+ cur2 = cursorMax.apply(undefined, Array.prototype.slice.call(arguments, 1));
+ }
+ return cursorIsBefore(cur1, cur2) ? cur2 : cur1;
+ }
+ function cursorIsBetween(cur1, cur2, cur3) {
+ var cur1before2 = cursorIsBefore(cur1, cur2);
+ var cur2before3 = cursorIsBefore(cur2, cur3);
+ return cur1before2 && cur2before3;
+ }
+ function lineLength(cm, lineNum) {
+ return cm.getLine(lineNum).length;
+ }
+ function trim(s) {
+ if (s.trim) {
+ return s.trim();
+ }
+ return s.replace(/^\s+|\s+$/g, '');
+ }
+ function escapeRegex(s) {
+ return s.replace(/([.?*+$\[\]\/\\(){}|\-])/g, '\\$1');
+ }
+ function extendLineToColumn(cm, lineNum, column) {
+ var endCh = lineLength(cm, lineNum);
+ var spaces = new Array(column-endCh+1).join(' ');
+ cm.setCursor(Pos(lineNum, endCh));
+ cm.replaceRange(spaces, cm.getCursor());
+ }
+ function selectBlock(cm, selectionEnd) {
+ var selections = [], ranges = cm.listSelections();
+ var head = copyCursor(cm.clipPos(selectionEnd));
+ var isClipped = !cursorEqual(selectionEnd, head);
+ var curHead = cm.getCursor('head');
+ var primIndex = getIndex(ranges, curHead);
+ var wasClipped = cursorEqual(ranges[primIndex].head, ranges[primIndex].anchor);
+ var max = ranges.length - 1;
+ var index = max - primIndex > primIndex ? max : 0;
+ var base = ranges[index].anchor;
+
+ var firstLine = Math.min(base.line, head.line);
+ var lastLine = Math.max(base.line, head.line);
+ var baseCh = base.ch, headCh = head.ch;
+
+ var dir = ranges[index].head.ch - baseCh;
+ var newDir = headCh - baseCh;
+ if (dir > 0 && newDir <= 0) {
+ baseCh++;
+ if (!isClipped) { headCh--; }
+ } else if (dir < 0 && newDir >= 0) {
+ baseCh--;
+ if (!wasClipped) { headCh++; }
+ } else if (dir < 0 && newDir == -1) {
+ baseCh--;
+ headCh++;
+ }
+ for (var line = firstLine; line <= lastLine; line++) {
+ var range = {anchor: new Pos(line, baseCh), head: new Pos(line, headCh)};
+ selections.push(range);
+ }
+ cm.setSelections(selections);
+ selectionEnd.ch = headCh;
+ base.ch = baseCh;
+ return base;
+ }
+ function selectForInsert(cm, head, height) {
+ var sel = [];
+ for (var i = 0; i < height; i++) {
+ var lineHead = offsetCursor(head, i, 0);
+ sel.push({anchor: lineHead, head: lineHead});
+ }
+ cm.setSelections(sel, 0);
+ }
+ function getIndex(ranges, cursor, end) {
+ for (var i = 0; i < ranges.length; i++) {
+ var atAnchor = end != 'head' && cursorEqual(ranges[i].anchor, cursor);
+ var atHead = end != 'anchor' && cursorEqual(ranges[i].head, cursor);
+ if (atAnchor || atHead) {
+ return i;
+ }
+ }
+ return -1;
+ }
+ function getSelectedAreaRange(cm, vim) {
+ var lastSelection = vim.lastSelection;
+ var getCurrentSelectedAreaRange = function() {
+ var selections = cm.listSelections();
+ var start = selections[0];
+ var end = selections[selections.length-1];
+ var selectionStart = cursorIsBefore(start.anchor, start.head) ? start.anchor : start.head;
+ var selectionEnd = cursorIsBefore(end.anchor, end.head) ? end.head : end.anchor;
+ return [selectionStart, selectionEnd];
+ };
+ var getLastSelectedAreaRange = function() {
+ var selectionStart = cm.getCursor();
+ var selectionEnd = cm.getCursor();
+ var block = lastSelection.visualBlock;
+ if (block) {
+ var width = block.width;
+ var height = block.height;
+ selectionEnd = Pos(selectionStart.line + height, selectionStart.ch + width);
+ var selections = [];
+ for (var i = selectionStart.line; i < selectionEnd.line; i++) {
+ var anchor = Pos(i, selectionStart.ch);
+ var head = Pos(i, selectionEnd.ch);
+ var range = {anchor: anchor, head: head};
+ selections.push(range);
+ }
+ cm.setSelections(selections);
+ } else {
+ var start = lastSelection.anchorMark.find();
+ var end = lastSelection.headMark.find();
+ var line = end.line - start.line;
+ var ch = end.ch - start.ch;
+ selectionEnd = {line: selectionEnd.line + line, ch: line ? selectionEnd.ch : ch + selectionEnd.ch};
+ if (lastSelection.visualLine) {
+ selectionStart = Pos(selectionStart.line, 0);
+ selectionEnd = Pos(selectionEnd.line, lineLength(cm, selectionEnd.line));
+ }
+ cm.setSelection(selectionStart, selectionEnd);
+ }
+ return [selectionStart, selectionEnd];
+ };
+ if (!vim.visualMode) {
+ return getLastSelectedAreaRange();
+ } else {
+ return getCurrentSelectedAreaRange();
+ }
+ }
+ function updateLastSelection(cm, vim) {
+ var anchor = vim.sel.anchor;
+ var head = vim.sel.head;
+ if (vim.lastPastedText) {
+ head = cm.posFromIndex(cm.indexFromPos(anchor) + vim.lastPastedText.length);
+ vim.lastPastedText = null;
+ }
+ vim.lastSelection = {'anchorMark': cm.setBookmark(anchor),
+ 'headMark': cm.setBookmark(head),
+ 'anchor': copyCursor(anchor),
+ 'head': copyCursor(head),
+ 'visualMode': vim.visualMode,
+ 'visualLine': vim.visualLine,
+ 'visualBlock': vim.visualBlock};
+ }
+ function expandSelection(cm, start, end) {
+ var sel = cm.state.vim.sel;
+ var head = sel.head;
+ var anchor = sel.anchor;
+ var tmp;
+ if (cursorIsBefore(end, start)) {
+ tmp = end;
+ end = start;
+ start = tmp;
+ }
+ if (cursorIsBefore(head, anchor)) {
+ head = cursorMin(start, head);
+ anchor = cursorMax(anchor, end);
+ } else {
+ anchor = cursorMin(start, anchor);
+ head = cursorMax(head, end);
+ head = offsetCursor(head, 0, -1);
+ if (head.ch == -1 && head.line != cm.firstLine()) {
+ head = Pos(head.line - 1, lineLength(cm, head.line - 1));
+ }
+ }
+ return [anchor, head];
+ }
+ function updateCmSelection(cm, sel, mode) {
+ var vim = cm.state.vim;
+ sel = sel || vim.sel;
+ var mode = mode ||
+ vim.visualLine ? 'line' : vim.visualBlock ? 'block' : 'char';
+ var cmSel = makeCmSelection(cm, sel, mode);
+ cm.setSelections(cmSel.ranges, cmSel.primary);
+ updateFakeCursor(cm);
+ }
+ function makeCmSelection(cm, sel, mode, exclusive) {
+ var head = copyCursor(sel.head);
+ var anchor = copyCursor(sel.anchor);
+ if (mode == 'char') {
+ var headOffset = !exclusive && !cursorIsBefore(sel.head, sel.anchor) ? 1 : 0;
+ var anchorOffset = cursorIsBefore(sel.head, sel.anchor) ? 1 : 0;
+ head = offsetCursor(sel.head, 0, headOffset);
+ anchor = offsetCursor(sel.anchor, 0, anchorOffset);
+ return {
+ ranges: [{anchor: anchor, head: head}],
+ primary: 0
+ };
+ } else if (mode == 'line') {
+ if (!cursorIsBefore(sel.head, sel.anchor)) {
+ anchor.ch = 0;
+
+ var lastLine = cm.lastLine();
+ if (head.line > lastLine) {
+ head.line = lastLine;
+ }
+ head.ch = lineLength(cm, head.line);
+ } else {
+ head.ch = 0;
+ anchor.ch = lineLength(cm, anchor.line);
+ }
+ return {
+ ranges: [{anchor: anchor, head: head}],
+ primary: 0
+ };
+ } else if (mode == 'block') {
+ var top = Math.min(anchor.line, head.line),
+ left = Math.min(anchor.ch, head.ch),
+ bottom = Math.max(anchor.line, head.line),
+ right = Math.max(anchor.ch, head.ch) + 1;
+ var height = bottom - top + 1;
+ var primary = head.line == top ? 0 : height - 1;
+ var ranges = [];
+ for (var i = 0; i < height; i++) {
+ ranges.push({
+ anchor: Pos(top + i, left),
+ head: Pos(top + i, right)
+ });
+ }
+ return {
+ ranges: ranges,
+ primary: primary
+ };
+ }
+ }
+ function getHead(cm) {
+ var cur = cm.getCursor('head');
+ if (cm.getSelection().length == 1) {
+ cur = cursorMin(cur, cm.getCursor('anchor'));
+ }
+ return cur;
+ }
+ function exitVisualMode(cm, moveHead) {
+ var vim = cm.state.vim;
+ if (moveHead !== false) {
+ cm.setCursor(clipCursorToContent(cm, vim.sel.head));
+ }
+ updateLastSelection(cm, vim);
+ vim.visualMode = false;
+ vim.visualLine = false;
+ vim.visualBlock = false;
+ CodeMirror.signal(cm, "vim-mode-change", {mode: "normal"});
+ if (vim.fakeCursor) {
+ vim.fakeCursor.clear();
+ }
+ }
+ function clipToLine(cm, curStart, curEnd) {
+ var selection = cm.getRange(curStart, curEnd);
+ if (/\n\s*$/.test(selection)) {
+ var lines = selection.split('\n');
+ lines.pop();
+ var line;
+ for (var line = lines.pop(); lines.length > 0 && line && isWhiteSpaceString(line); line = lines.pop()) {
+ curEnd.line--;
+ curEnd.ch = 0;
+ }
+ if (line) {
+ curEnd.line--;
+ curEnd.ch = lineLength(cm, curEnd.line);
+ } else {
+ curEnd.ch = 0;
+ }
+ }
+ }
+ function expandSelectionToLine(_cm, curStart, curEnd) {
+ curStart.ch = 0;
+ curEnd.ch = 0;
+ curEnd.line++;
+ }
+
+ function findFirstNonWhiteSpaceCharacter(text) {
+ if (!text) {
+ return 0;
+ }
+ var firstNonWS = text.search(/\S/);
+ return firstNonWS == -1 ? text.length : firstNonWS;
+ }
+
+ function expandWordUnderCursor(cm, inclusive, _forward, bigWord, noSymbol) {
+ var cur = getHead(cm);
+ var line = cm.getLine(cur.line);
+ var idx = cur.ch;
+ var test = noSymbol ? wordCharTest[0] : bigWordCharTest [0];
+ while (!test(line.charAt(idx))) {
+ idx++;
+ if (idx >= line.length) { return null; }
+ }
+
+ if (bigWord) {
+ test = bigWordCharTest[0];
+ } else {
+ test = wordCharTest[0];
+ if (!test(line.charAt(idx))) {
+ test = wordCharTest[1];
+ }
+ }
+
+ var end = idx, start = idx;
+ while (test(line.charAt(end)) && end < line.length) { end++; }
+ while (test(line.charAt(start)) && start >= 0) { start--; }
+ start++;
+
+ if (inclusive) {
+ var wordEnd = end;
+ while (/\s/.test(line.charAt(end)) && end < line.length) { end++; }
+ if (wordEnd == end) {
+ var wordStart = start;
+ while (/\s/.test(line.charAt(start - 1)) && start > 0) { start--; }
+ if (!start) { start = wordStart; }
+ }
+ }
+ return { start: Pos(cur.line, start), end: Pos(cur.line, end) };
+ }
+
+ function recordJumpPosition(cm, oldCur, newCur) {
+ if (!cursorEqual(oldCur, newCur)) {
+ vimGlobalState.jumpList.add(cm, oldCur, newCur);
+ }
+ }
+
+ function recordLastCharacterSearch(increment, args) {
+ vimGlobalState.lastCharacterSearch.increment = increment;
+ vimGlobalState.lastCharacterSearch.forward = args.forward;
+ vimGlobalState.lastCharacterSearch.selectedCharacter = args.selectedCharacter;
+ }
+
+ var symbolToMode = {
+ '(': 'bracket', ')': 'bracket', '{': 'bracket', '}': 'bracket',
+ '[': 'section', ']': 'section',
+ '*': 'comment', '/': 'comment',
+ 'm': 'method', 'M': 'method',
+ '#': 'preprocess'
+ };
+ var findSymbolModes = {
+ bracket: {
+ isComplete: function(state) {
+ if (state.nextCh === state.symb) {
+ state.depth++;
+ if (state.depth >= 1)return true;
+ } else if (state.nextCh === state.reverseSymb) {
+ state.depth--;
+ }
+ return false;
+ }
+ },
+ section: {
+ init: function(state) {
+ state.curMoveThrough = true;
+ state.symb = (state.forward ? ']' : '[') === state.symb ? '{' : '}';
+ },
+ isComplete: function(state) {
+ return state.index === 0 && state.nextCh === state.symb;
+ }
+ },
+ comment: {
+ isComplete: function(state) {
+ var found = state.lastCh === '*' && state.nextCh === '/';
+ state.lastCh = state.nextCh;
+ return found;
+ }
+ },
+ method: {
+ init: function(state) {
+ state.symb = (state.symb === 'm' ? '{' : '}');
+ state.reverseSymb = state.symb === '{' ? '}' : '{';
+ },
+ isComplete: function(state) {
+ if (state.nextCh === state.symb)return true;
+ return false;
+ }
+ },
+ preprocess: {
+ init: function(state) {
+ state.index = 0;
+ },
+ isComplete: function(state) {
+ if (state.nextCh === '#') {
+ var token = state.lineText.match(/#(\w+)/)[1];
+ if (token === 'endif') {
+ if (state.forward && state.depth === 0) {
+ return true;
+ }
+ state.depth++;
+ } else if (token === 'if') {
+ if (!state.forward && state.depth === 0) {
+ return true;
+ }
+ state.depth--;
+ }
+ if (token === 'else' && state.depth === 0)return true;
+ }
+ return false;
+ }
+ }
+ };
+ function findSymbol(cm, repeat, forward, symb) {
+ var cur = copyCursor(cm.getCursor());
+ var increment = forward ? 1 : -1;
+ var endLine = forward ? cm.lineCount() : -1;
+ var curCh = cur.ch;
+ var line = cur.line;
+ var lineText = cm.getLine(line);
+ var state = {
+ lineText: lineText,
+ nextCh: lineText.charAt(curCh),
+ lastCh: null,
+ index: curCh,
+ symb: symb,
+ reverseSymb: (forward ? { ')': '(', '}': '{' } : { '(': ')', '{': '}' })[symb],
+ forward: forward,
+ depth: 0,
+ curMoveThrough: false
+ };
+ var mode = symbolToMode[symb];
+ if (!mode)return cur;
+ var init = findSymbolModes[mode].init;
+ var isComplete = findSymbolModes[mode].isComplete;
+ if (init) { init(state); }
+ while (line !== endLine && repeat) {
+ state.index += increment;
+ state.nextCh = state.lineText.charAt(state.index);
+ if (!state.nextCh) {
+ line += increment;
+ state.lineText = cm.getLine(line) || '';
+ if (increment > 0) {
+ state.index = 0;
+ } else {
+ var lineLen = state.lineText.length;
+ state.index = (lineLen > 0) ? (lineLen-1) : 0;
+ }
+ state.nextCh = state.lineText.charAt(state.index);
+ }
+ if (isComplete(state)) {
+ cur.line = line;
+ cur.ch = state.index;
+ repeat--;
+ }
+ }
+ if (state.nextCh || state.curMoveThrough) {
+ return Pos(line, state.index);
+ }
+ return cur;
+ }
+ function findWord(cm, cur, forward, bigWord, emptyLineIsWord) {
+ var lineNum = cur.line;
+ var pos = cur.ch;
+ var line = cm.getLine(lineNum);
+ var dir = forward ? 1 : -1;
+ var charTests = bigWord ? bigWordCharTest: wordCharTest;
+
+ if (emptyLineIsWord && line == '') {
+ lineNum += dir;
+ line = cm.getLine(lineNum);
+ if (!isLine(cm, lineNum)) {
+ return null;
+ }
+ pos = (forward) ? 0 : line.length;
+ }
+
+ while (true) {
+ if (emptyLineIsWord && line == '') {
+ return { from: 0, to: 0, line: lineNum };
+ }
+ var stop = (dir > 0) ? line.length : -1;
+ var wordStart = stop, wordEnd = stop;
+ while (pos != stop) {
+ var foundWord = false;
+ for (var i = 0; i < charTests.length && !foundWord; ++i) {
+ if (charTests[i](line.charAt(pos))) {
+ wordStart = pos;
+ while (pos != stop && charTests[i](line.charAt(pos))) {
+ pos += dir;
+ }
+ wordEnd = pos;
+ foundWord = wordStart != wordEnd;
+ if (wordStart == cur.ch && lineNum == cur.line &&
+ wordEnd == wordStart + dir) {
+ continue;
+ } else {
+ return {
+ from: Math.min(wordStart, wordEnd + 1),
+ to: Math.max(wordStart, wordEnd),
+ line: lineNum };
+ }
+ }
+ }
+ if (!foundWord) {
+ pos += dir;
+ }
+ }
+ lineNum += dir;
+ if (!isLine(cm, lineNum)) {
+ return null;
+ }
+ line = cm.getLine(lineNum);
+ pos = (dir > 0) ? 0 : line.length;
+ }
+ }
+ function moveToWord(cm, cur, repeat, forward, wordEnd, bigWord) {
+ var curStart = copyCursor(cur);
+ var words = [];
+ if (forward && !wordEnd || !forward && wordEnd) {
+ repeat++;
+ }
+ var emptyLineIsWord = !(forward && wordEnd);
+ for (var i = 0; i < repeat; i++) {
+ var word = findWord(cm, cur, forward, bigWord, emptyLineIsWord);
+ if (!word) {
+ var eodCh = lineLength(cm, cm.lastLine());
+ words.push(forward
+ ? {line: cm.lastLine(), from: eodCh, to: eodCh}
+ : {line: 0, from: 0, to: 0});
+ break;
+ }
+ words.push(word);
+ cur = Pos(word.line, forward ? (word.to - 1) : word.from);
+ }
+ var shortCircuit = words.length != repeat;
+ var firstWord = words[0];
+ var lastWord = words.pop();
+ if (forward && !wordEnd) {
+ if (!shortCircuit && (firstWord.from != curStart.ch || firstWord.line != curStart.line)) {
+ lastWord = words.pop();
+ }
+ return Pos(lastWord.line, lastWord.from);
+ } else if (forward && wordEnd) {
+ return Pos(lastWord.line, lastWord.to - 1);
+ } else if (!forward && wordEnd) {
+ if (!shortCircuit && (firstWord.to != curStart.ch || firstWord.line != curStart.line)) {
+ lastWord = words.pop();
+ }
+ return Pos(lastWord.line, lastWord.to);
+ } else {
+ return Pos(lastWord.line, lastWord.from);
+ }
+ }
+
+ function moveToCharacter(cm, repeat, forward, character) {
+ var cur = cm.getCursor();
+ var start = cur.ch;
+ var idx;
+ for (var i = 0; i < repeat; i ++) {
+ var line = cm.getLine(cur.line);
+ idx = charIdxInLine(start, line, character, forward, true);
+ if (idx == -1) {
+ return null;
+ }
+ start = idx;
+ }
+ return Pos(cm.getCursor().line, idx);
+ }
+
+ function moveToColumn(cm, repeat) {
+ var line = cm.getCursor().line;
+ return clipCursorToContent(cm, Pos(line, repeat - 1));
+ }
+
+ function updateMark(cm, vim, markName, pos) {
+ if (!inArray(markName, validMarks)) {
+ return;
+ }
+ if (vim.marks[markName]) {
+ vim.marks[markName].clear();
+ }
+ vim.marks[markName] = cm.setBookmark(pos);
+ }
+
+ function charIdxInLine(start, line, character, forward, includeChar) {
+ var idx;
+ if (forward) {
+ idx = line.indexOf(character, start + 1);
+ if (idx != -1 && !includeChar) {
+ idx -= 1;
+ }
+ } else {
+ idx = line.lastIndexOf(character, start - 1);
+ if (idx != -1 && !includeChar) {
+ idx += 1;
+ }
+ }
+ return idx;
+ }
+
+ function findParagraph(cm, head, repeat, dir, inclusive) {
+ var line = head.line;
+ var min = cm.firstLine();
+ var max = cm.lastLine();
+ var start, end, i = line;
+ function isEmpty(i) { return !/\S/.test(cm.getLine(i)); } // ace_patch
+ function isBoundary(i, dir, any) {
+ if (any) { return isEmpty(i) != isEmpty(i + dir); }
+ return !isEmpty(i) && isEmpty(i + dir);
+ }
+ function skipFold(i) {
+ dir = dir > 0 ? 1 : -1;
+ var foldLine = cm.ace.session.getFoldLine(i);
+ if (foldLine) {
+ if (i + dir > foldLine.start.row && i + dir < foldLine.end.row)
+ dir = (dir > 0 ? foldLine.end.row : foldLine.start.row) - i;
+ }
+ }
+ if (dir) {
+ while (min <= i && i <= max && repeat > 0) {
+ skipFold(i);
+ if (isBoundary(i, dir)) { repeat--; }
+ i += dir;
+ }
+ return new Pos(i, 0);
+ }
+
+ var vim = cm.state.vim;
+ if (vim.visualLine && isBoundary(line, 1, true)) {
+ var anchor = vim.sel.anchor;
+ if (isBoundary(anchor.line, -1, true)) {
+ if (!inclusive || anchor.line != line) {
+ line += 1;
+ }
+ }
+ }
+ var startState = isEmpty(line);
+ for (i = line; i <= max && repeat; i++) {
+ if (isBoundary(i, 1, true)) {
+ if (!inclusive || isEmpty(i) != startState) {
+ repeat--;
+ }
+ }
+ }
+ end = new Pos(i, 0);
+ if (i > max && !startState) { startState = true; }
+ else { inclusive = false; }
+ for (i = line; i > min; i--) {
+ if (!inclusive || isEmpty(i) == startState || i == line) {
+ if (isBoundary(i, -1, true)) { break; }
+ }
+ }
+ start = new Pos(i, 0);
+ return { start: start, end: end };
+ }
+
+ function findSentence(cm, cur, repeat, dir) {
+ function nextChar(cm, idx) {
+ if (idx.pos + idx.dir < 0 || idx.pos + idx.dir >= idx.line.length) {
+ idx.ln += idx.dir;
+ if (!isLine(cm, idx.ln)) {
+ idx.line = null;
+ idx.ln = null;
+ idx.pos = null;
+ return;
+ }
+ idx.line = cm.getLine(idx.ln);
+ idx.pos = (idx.dir > 0) ? 0 : idx.line.length - 1;
+ }
+ else {
+ idx.pos += idx.dir;
+ }
+ }
+ function forward(cm, ln, pos, dir) {
+ var line = cm.getLine(ln);
+ var stop = (line === "");
+
+ var curr = {
+ line: line,
+ ln: ln,
+ pos: pos,
+ dir: dir,
+ }
+
+ var last_valid = {
+ ln: curr.ln,
+ pos: curr.pos,
+ }
+
+ var skip_empty_lines = (curr.line === "");
+ nextChar(cm, curr);
+
+ while (curr.line !== null) {
+ last_valid.ln = curr.ln;
+ last_valid.pos = curr.pos;
+
+ if (curr.line === "" && !skip_empty_lines) {
+ return { ln: curr.ln, pos: curr.pos, };
+ }
+ else if (stop && curr.line !== "" && !isWhiteSpaceString(curr.line[curr.pos])) {
+ return { ln: curr.ln, pos: curr.pos, };
+ }
+ else if (isEndOfSentenceSymbol(curr.line[curr.pos])
+ && !stop
+ && (curr.pos === curr.line.length - 1
+ || isWhiteSpaceString(curr.line[curr.pos + 1]))) {
+ stop = true;
+ }
+
+ nextChar(cm, curr);
+ }
+ var line = cm.getLine(last_valid.ln);
+ last_valid.pos = 0;
+ for(var i = line.length - 1; i >= 0; --i) {
+ if (!isWhiteSpaceString(line[i])) {
+ last_valid.pos = i;
+ break;
+ }
+ }
+
+ return last_valid;
+
+ }
+ function reverse(cm, ln, pos, dir) {
+ var line = cm.getLine(ln);
+
+ var curr = {
+ line: line,
+ ln: ln,
+ pos: pos,
+ dir: dir,
+ }
+
+ var last_valid = {
+ ln: curr.ln,
+ pos: null,
+ };
+
+ var skip_empty_lines = (curr.line === "");
+ nextChar(cm, curr);
+
+ while (curr.line !== null) {
+
+ if (curr.line === "" && !skip_empty_lines) {
+ if (last_valid.pos !== null) {
+ return last_valid;
+ }
+ else {
+ return { ln: curr.ln, pos: curr.pos };
+ }
+ }
+ else if (isEndOfSentenceSymbol(curr.line[curr.pos])
+ && last_valid.pos !== null
+ && !(curr.ln === last_valid.ln && curr.pos + 1 === last_valid.pos)) {
+ return last_valid;
+ }
+ else if (curr.line !== "" && !isWhiteSpaceString(curr.line[curr.pos])) {
+ skip_empty_lines = false;
+ last_valid = { ln: curr.ln, pos: curr.pos }
+ }
+
+ nextChar(cm, curr);
+ }
+ var line = cm.getLine(last_valid.ln);
+ last_valid.pos = 0;
+ for(var i = 0; i < line.length; ++i) {
+ if (!isWhiteSpaceString(line[i])) {
+ last_valid.pos = i;
+ break;
+ }
+ }
+ return last_valid;
+ }
+
+ var curr_index = {
+ ln: cur.line,
+ pos: cur.ch,
+ };
+
+ while (repeat > 0) {
+ if (dir < 0) {
+ curr_index = reverse(cm, curr_index.ln, curr_index.pos, dir);
+ }
+ else {
+ curr_index = forward(cm, curr_index.ln, curr_index.pos, dir);
+ }
+ repeat--;
+ }
+
+ return Pos(curr_index.ln, curr_index.pos);
+ }
+ function selectCompanionObject(cm, head, symb, inclusive) {
+ var cur = head, start, end;
+
+ var bracketRegexp = ({
+ '(': /[()]/, ')': /[()]/,
+ '[': /[[\]]/, ']': /[[\]]/,
+ '{': /[{}]/, '}': /[{}]/,
+ '<': /[<>]/, '>': /[<>]/})[symb];
+ var openSym = ({
+ '(': '(', ')': '(',
+ '[': '[', ']': '[',
+ '{': '{', '}': '{',
+ '<': '<', '>': '<'})[symb];
+ var curChar = cm.getLine(cur.line).charAt(cur.ch);
+ var offset = curChar === openSym ? 1 : 0;
+
+ start = cm.scanForBracket(Pos(cur.line, cur.ch + offset), -1, undefined, {'bracketRegex': bracketRegexp});
+ end = cm.scanForBracket(Pos(cur.line, cur.ch + offset), 1, undefined, {'bracketRegex': bracketRegexp});
+
+ if (!start || !end) {
+ return { start: cur, end: cur };
+ }
+
+ start = start.pos;
+ end = end.pos;
+
+ if ((start.line == end.line && start.ch > end.ch)
+ || (start.line > end.line)) {
+ var tmp = start;
+ start = end;
+ end = tmp;
+ }
+
+ if (inclusive) {
+ end.ch += 1;
+ } else {
+ start.ch += 1;
+ }
+
+ return { start: start, end: end };
+ }
+ function findBeginningAndEnd(cm, head, symb, inclusive) {
+ var cur = copyCursor(head);
+ var line = cm.getLine(cur.line);
+ var chars = line.split('');
+ var start, end, i, len;
+ var firstIndex = chars.indexOf(symb);
+ if (cur.ch < firstIndex) {
+ cur.ch = firstIndex;
+ }
+ else if (firstIndex < cur.ch && chars[cur.ch] == symb) {
+ end = cur.ch; // assign end to the current cursor
+ --cur.ch; // make sure to look backwards
+ }
+ if (chars[cur.ch] == symb && !end) {
+ start = cur.ch + 1; // assign start to ahead of the cursor
+ } else {
+ for (i = cur.ch; i > -1 && !start; i--) {
+ if (chars[i] == symb) {
+ start = i + 1;
+ }
+ }
+ }
+ if (start && !end) {
+ for (i = start, len = chars.length; i < len && !end; i++) {
+ if (chars[i] == symb) {
+ end = i;
+ }
+ }
+ }
+ if (!start || !end) {
+ return { start: cur, end: cur };
+ }
+ if (inclusive) {
+ --start; ++end;
+ }
+
+ return {
+ start: Pos(cur.line, start),
+ end: Pos(cur.line, end)
+ };
+ }
+ defineOption('pcre', true, 'boolean');
+ function SearchState() {}
+ SearchState.prototype = {
+ getQuery: function() {
+ return vimGlobalState.query;
+ },
+ setQuery: function(query) {
+ vimGlobalState.query = query;
+ },
+ getOverlay: function() {
+ return this.searchOverlay;
+ },
+ setOverlay: function(overlay) {
+ this.searchOverlay = overlay;
+ },
+ isReversed: function() {
+ return vimGlobalState.isReversed;
+ },
+ setReversed: function(reversed) {
+ vimGlobalState.isReversed = reversed;
+ },
+ getScrollbarAnnotate: function() {
+ return this.annotate;
+ },
+ setScrollbarAnnotate: function(annotate) {
+ this.annotate = annotate;
+ }
+ };
+ function getSearchState(cm) {
+ var vim = cm.state.vim;
+ return vim.searchState_ || (vim.searchState_ = new SearchState());
+ }
+ function dialog(cm, template, shortText, onClose, options) {
+ if (cm.openDialog) {
+ cm.openDialog(template, onClose, { bottom: true, value: options.value,
+ onKeyDown: options.onKeyDown, onKeyUp: options.onKeyUp,
+ selectValueOnOpen: false, onClose: function() {
+ if (cm.state.vim) {
+ cm.state.vim.status = "";
+ cm.ace.renderer.$loop.schedule(cm.ace.renderer.CHANGE_CURSOR);
+ }
+ }});
+ }
+ else {
+ onClose(prompt(shortText, ''));
+ }
+ }
+ function splitBySlash(argString) {
+ return splitBySeparator(argString, '/');
+ }
+
+ function findUnescapedSlashes(argString) {
+ return findUnescapedSeparators(argString, '/');
+ }
+
+ function splitBySeparator(argString, separator) {
+ var slashes = findUnescapedSeparators(argString, separator) || [];
+ if (!slashes.length) return [];
+ var tokens = [];
+ if (slashes[0] !== 0) return;
+ for (var i = 0; i < slashes.length; i++) {
+ if (typeof slashes[i] == 'number')
+ tokens.push(argString.substring(slashes[i] + 1, slashes[i+1]));
+ }
+ return tokens;
+ }
+
+ function findUnescapedSeparators(str, separator) {
+ if (!separator)
+ separator = '/';
+
+ var escapeNextChar = false;
+ var slashes = [];
+ for (var i = 0; i < str.length; i++) {
+ var c = str.charAt(i);
+ if (!escapeNextChar && c == separator) {
+ slashes.push(i);
+ }
+ escapeNextChar = !escapeNextChar && (c == '\\');
+ }
+ return slashes;
+ }
+ function translateRegex(str) {
+ var specials = '|(){';
+ var unescape = '}';
+ var escapeNextChar = false;
+ var out = [];
+ for (var i = -1; i < str.length; i++) {
+ var c = str.charAt(i) || '';
+ var n = str.charAt(i+1) || '';
+ var specialComesNext = (n && specials.indexOf(n) != -1);
+ if (escapeNextChar) {
+ if (c !== '\\' || !specialComesNext) {
+ out.push(c);
+ }
+ escapeNextChar = false;
+ } else {
+ if (c === '\\') {
+ escapeNextChar = true;
+ if (n && unescape.indexOf(n) != -1) {
+ specialComesNext = true;
+ }
+ if (!specialComesNext || n === '\\') {
+ out.push(c);
+ }
+ } else {
+ out.push(c);
+ if (specialComesNext && n !== '\\') {
+ out.push('\\');
+ }
+ }
+ }
+ }
+ return out.join('');
+ }
+ var charUnescapes = {'\\n': '\n', '\\r': '\r', '\\t': '\t'};
+ function translateRegexReplace(str) {
+ var escapeNextChar = false;
+ var out = [];
+ for (var i = -1; i < str.length; i++) {
+ var c = str.charAt(i) || '';
+ var n = str.charAt(i+1) || '';
+ if (charUnescapes[c + n]) {
+ out.push(charUnescapes[c+n]);
+ i++;
+ } else if (escapeNextChar) {
+ out.push(c);
+ escapeNextChar = false;
+ } else {
+ if (c === '\\') {
+ escapeNextChar = true;
+ if ((isNumber(n) || n === '$')) {
+ out.push('$');
+ } else if (n !== '/' && n !== '\\') {
+ out.push('\\');
+ }
+ } else {
+ if (c === '$') {
+ out.push('$');
+ }
+ out.push(c);
+ if (n === '/') {
+ out.push('\\');
+ }
+ }
+ }
+ }
+ return out.join('');
+ }
+ var unescapes = {'\\/': '/', '\\\\': '\\', '\\n': '\n', '\\r': '\r', '\\t': '\t'};
+ function unescapeRegexReplace(str) {
+ var stream = new CodeMirror.StringStream(str);
+ var output = [];
+ while (!stream.eol()) {
+ while (stream.peek() && stream.peek() != '\\') {
+ output.push(stream.next());
+ }
+ var matched = false;
+ for (var matcher in unescapes) {
+ if (stream.match(matcher, true)) {
+ matched = true;
+ output.push(unescapes[matcher]);
+ break;
+ }
+ }
+ if (!matched) {
+ output.push(stream.next());
+ }
+ }
+ return output.join('');
+ }
+ function parseQuery(query, ignoreCase, smartCase) {
+ var lastSearchRegister = vimGlobalState.registerController.getRegister('/');
+ lastSearchRegister.setText(query);
+ if (query instanceof RegExp) { return query; }
+ var slashes = findUnescapedSlashes(query);
+ var regexPart;
+ var forceIgnoreCase;
+ if (!slashes.length) {
+ regexPart = query;
+ } else {
+ regexPart = query.substring(0, slashes[0]);
+ var flagsPart = query.substring(slashes[0]);
+ forceIgnoreCase = (flagsPart.indexOf('i') != -1);
+ }
+ if (!regexPart) {
+ return null;
+ }
+ if (!getOption('pcre')) {
+ regexPart = translateRegex(regexPart);
+ }
+ if (smartCase) {
+ ignoreCase = (/^[^A-Z]*$/).test(regexPart);
+ }
+ var regexp = new RegExp(regexPart,
+ (ignoreCase || forceIgnoreCase) ? 'i' : undefined);
+ return regexp;
+ }
+ function showConfirm(cm, text) {
+ if (cm.openNotification) {
+ cm.openNotification('<span style="color: red">' + text + '</span>',
+ {bottom: true, duration: 5000});
+ } else {
+ alert(text);
+ }
+ }
+ function makePrompt(prefix, desc) {
+ var raw = '<span style="font-family: monospace; white-space: pre">' +
+ (prefix || "") + '<input type="text" autocorrect="off" autocapitalize="none" autocomplete="off"></span>';
+ if (desc)
+ raw += ' <span style="color: #888">' + desc + '</span>';
+ return raw;
+ }
+ var searchPromptDesc = '(Javascript regexp)';
+ function showPrompt(cm, options) {
+ var shortText = (options.prefix || '') + ' ' + (options.desc || '');
+ var prompt = makePrompt(options.prefix, options.desc);
+ dialog(cm, prompt, shortText, options.onClose, options);
+ }
+ function regexEqual(r1, r2) {
+ if (r1 instanceof RegExp && r2 instanceof RegExp) {
+ var props = ['global', 'multiline', 'ignoreCase', 'source'];
+ for (var i = 0; i < props.length; i++) {
+ var prop = props[i];
+ if (r1[prop] !== r2[prop]) {
+ return false;
+ }
+ }
+ return true;
+ }
+ return false;
+ }
+ function updateSearchQuery(cm, rawQuery, ignoreCase, smartCase) {
+ if (!rawQuery) {
+ return;
+ }
+ var state = getSearchState(cm);
+ var query = parseQuery(rawQuery, !!ignoreCase, !!smartCase);
+ if (!query) {
+ return;
+ }
+ highlightSearchMatches(cm, query);
+ if (regexEqual(query, state.getQuery())) {
+ return query;
+ }
+ state.setQuery(query);
+ return query;
+ }
+ function searchOverlay(query) {
+ if (query.source.charAt(0) == '^') {
+ var matchSol = true;
+ }
+ return {
+ token: function(stream) {
+ if (matchSol && !stream.sol()) {
+ stream.skipToEnd();
+ return;
+ }
+ var match = stream.match(query, false);
+ if (match) {
+ if (match[0].length == 0) {
+ stream.next();
+ return 'searching';
+ }
+ if (!stream.sol()) {
+ stream.backUp(1);
+ if (!query.exec(stream.next() + match[0])) {
+ stream.next();
+ return null;
+ }
+ }
+ stream.match(query);
+ return 'searching';
+ }
+ while (!stream.eol()) {
+ stream.next();
+ if (stream.match(query, false)) break;
+ }
+ },
+ query: query
+ };
+ }
+ function highlightSearchMatches(cm, query) {
+ var searchState = getSearchState(cm);
+ var overlay = searchState.getOverlay();
+ if (!overlay || query != overlay.query) {
+ if (overlay) {
+ cm.removeOverlay(overlay);
+ }
+ overlay = searchOverlay(query);
+ cm.addOverlay(overlay);
+ if (cm.showMatchesOnScrollbar) {
+ if (searchState.getScrollbarAnnotate()) {
+ searchState.getScrollbarAnnotate().clear();
+ }
+ searchState.setScrollbarAnnotate(cm.showMatchesOnScrollbar(query));
+ }
+ searchState.setOverlay(overlay);
+ }
+ }
+ function findNext(cm, prev, query, repeat) {
+ if (repeat === undefined) { repeat = 1; }
+ return cm.operation(function() {
+ var pos = cm.getCursor();
+ var cursor = cm.getSearchCursor(query, pos);
+ for (var i = 0; i < repeat; i++) {
+ var found = cursor.find(prev);
+ if (i == 0 && found && cursorEqual(cursor.from(), pos)) { found = cursor.find(prev); }
+ if (!found) {
+ cursor = cm.getSearchCursor(query,
+ (prev) ? Pos(cm.lastLine()) : Pos(cm.firstLine(), 0) );
+ if (!cursor.find(prev)) {
+ return;
+ }
+ }
+ }
+ return cursor.from();
+ });
+ }
+ function clearSearchHighlight(cm) {
+ var state = getSearchState(cm);
+ cm.removeOverlay(getSearchState(cm).getOverlay());
+ state.setOverlay(null);
+ if (state.getScrollbarAnnotate()) {
+ state.getScrollbarAnnotate().clear();
+ state.setScrollbarAnnotate(null);
+ }
+ }
+ function isInRange(pos, start, end) {
+ if (typeof pos != 'number') {
+ pos = pos.line;
+ }
+ if (start instanceof Array) {
+ return inArray(pos, start);
+ } else {
+ if (end) {
+ return (pos >= start && pos <= end);
+ } else {
+ return pos == start;
+ }
+ }
+ }
+ function getUserVisibleLines(cm) {
+ var renderer = cm.ace.renderer;
+ return {
+ top: renderer.getFirstFullyVisibleRow(),
+ bottom: renderer.getLastFullyVisibleRow()
+ }
+ }
+
+ function getMarkPos(cm, vim, markName) {
+ if (markName == '\'' || markName == '`') {
+ return vimGlobalState.jumpList.find(cm, -1) || Pos(0, 0);
+ } else if (markName == '.') {
+ return getLastEditPos(cm);
+ }
+
+ var mark = vim.marks[markName];
+ return mark && mark.find();
+ }
+
+ function getLastEditPos(cm) {
+ var undoManager = cm.ace.session.$undoManager;
+ if (undoManager && undoManager.$lastDelta)
+ return toCmPos(undoManager.$lastDelta.end);
+ }
+
+ var ExCommandDispatcher = function() {
+ this.buildCommandMap_();
+ };
+ ExCommandDispatcher.prototype = {
+ processCommand: function(cm, input, opt_params) {
+ var that = this;
+ cm.operation(function () {
+ cm.curOp.isVimOp = true;
+ that._processCommand(cm, input, opt_params);
+ });
+ },
+ _processCommand: function(cm, input, opt_params) {
+ var vim = cm.state.vim;
+ var commandHistoryRegister = vimGlobalState.registerController.getRegister(':');
+ var previousCommand = commandHistoryRegister.toString();
+ if (vim.visualMode) {
+ exitVisualMode(cm);
+ }
+ var inputStream = new CodeMirror.StringStream(input);
+ commandHistoryRegister.setText(input);
+ var params = opt_params || {};
+ params.input = input;
+ try {
+ this.parseInput_(cm, inputStream, params);
+ } catch(e) {
+ showConfirm(cm, e);
+ throw e;
+ }
+ var command;
+ var commandName;
+ if (!params.commandName) {
+ if (params.line !== undefined) {
+ commandName = 'move';
+ }
+ } else {
+ command = this.matchCommand_(params.commandName);
+ if (command) {
+ commandName = command.name;
+ if (command.excludeFromCommandHistory) {
+ commandHistoryRegister.setText(previousCommand);
+ }
+ this.parseCommandArgs_(inputStream, params, command);
+ if (command.type == 'exToKey') {
+ for (var i = 0; i < command.toKeys.length; i++) {
+ CodeMirror.Vim.handleKey(cm, command.toKeys[i], 'mapping');
+ }
+ return;
+ } else if (command.type == 'exToEx') {
+ this.processCommand(cm, command.toInput);
+ return;
+ }
+ }
+ }
+ if (!commandName) {
+ showConfirm(cm, 'Not an editor command ":' + input + '"');
+ return;
+ }
+ try {
+ exCommands[commandName](cm, params);
+ if ((!command || !command.possiblyAsync) && params.callback) {
+ params.callback();
+ }
+ } catch(e) {
+ showConfirm(cm, e);
+ throw e;
+ }
+ },
+ parseInput_: function(cm, inputStream, result) {
+ inputStream.eatWhile(':');
+ if (inputStream.eat('%')) {
+ result.line = cm.firstLine();
+ result.lineEnd = cm.lastLine();
+ } else {
+ result.line = this.parseLineSpec_(cm, inputStream);
+ if (result.line !== undefined && inputStream.eat(',')) {
+ result.lineEnd = this.parseLineSpec_(cm, inputStream);
+ }
+ }
+ var commandMatch = inputStream.match(/^(\w+)/);
+ if (commandMatch) {
+ result.commandName = commandMatch[1];
+ } else {
+ result.commandName = inputStream.match(/.*/)[0];
+ }
+
+ return result;
+ },
+ parseLineSpec_: function(cm, inputStream) {
+ var numberMatch = inputStream.match(/^(\d+)/);
+ if (numberMatch) {
+ return parseInt(numberMatch[1], 10) - 1;
+ }
+ switch (inputStream.next()) {
+ case '.':
+ return this.parseLineSpecOffset_(inputStream, cm.getCursor().line);
+ case '$':
+ return this.parseLineSpecOffset_(inputStream, cm.lastLine());
+ case '\'':
+ var markName = inputStream.next();
+ var markPos = getMarkPos(cm, cm.state.vim, markName);
+ if (!markPos) throw new Error('Mark not set');
+ return this.parseLineSpecOffset_(inputStream, markPos.line);
+ case '-':
+ case '+':
+ inputStream.backUp(1);
+ return this.parseLineSpecOffset_(inputStream, cm.getCursor().line);
+ default:
+ inputStream.backUp(1);
+ return undefined;
+ }
+ },
+ parseLineSpecOffset_: function(inputStream, line) {
+ var offsetMatch = inputStream.match(/^([+-])?(\d+)/);
+ if (offsetMatch) {
+ var offset = parseInt(offsetMatch[2], 10);
+ if (offsetMatch[1] == "-") {
+ line -= offset;
+ } else {
+ line += offset;
+ }
+ }
+ return line;
+ },
+ parseCommandArgs_: function(inputStream, params, command) {
+ if (inputStream.eol()) {
+ return;
+ }
+ params.argString = inputStream.match(/.*/)[0];
+ var delim = command.argDelimiter || /\s+/;
+ var args = trim(params.argString).split(delim);
+ if (args.length && args[0]) {
+ params.args = args;
+ }
+ },
+ matchCommand_: function(commandName) {
+ for (var i = commandName.length; i > 0; i--) {
+ var prefix = commandName.substring(0, i);
+ if (this.commandMap_[prefix]) {
+ var command = this.commandMap_[prefix];
+ if (command.name.indexOf(commandName) === 0) {
+ return command;
+ }
+ }
+ }
+ return null;
+ },
+ buildCommandMap_: function() {
+ this.commandMap_ = {};
+ for (var i = 0; i < defaultExCommandMap.length; i++) {
+ var command = defaultExCommandMap[i];
+ var key = command.shortName || command.name;
+ this.commandMap_[key] = command;
+ }
+ },
+ map: function(lhs, rhs, ctx) {
+ if (lhs != ':' && lhs.charAt(0) == ':') {
+ if (ctx) { throw Error('Mode not supported for ex mappings'); }
+ var commandName = lhs.substring(1);
+ if (rhs != ':' && rhs.charAt(0) == ':') {
+ this.commandMap_[commandName] = {
+ name: commandName,
+ type: 'exToEx',
+ toInput: rhs.substring(1),
+ user: true
+ };
+ } else {
+ this.commandMap_[commandName] = {
+ name: commandName,
+ type: 'exToKey',
+ toKeys: rhs,
+ user: true
+ };
+ }
+ } else {
+ if (rhs != ':' && rhs.charAt(0) == ':') {
+ var mapping = {
+ keys: lhs,
+ type: 'keyToEx',
+ exArgs: { input: rhs.substring(1) }
+ };
+ if (ctx) { mapping.context = ctx; }
+ defaultKeymap.unshift(mapping);
+ } else {
+ var mapping = {
+ keys: lhs,
+ type: 'keyToKey',
+ toKeys: rhs
+ };
+ if (ctx) { mapping.context = ctx; }
+ defaultKeymap.unshift(mapping);
+ }
+ }
+ },
+ unmap: function(lhs, ctx) {
+ if (lhs != ':' && lhs.charAt(0) == ':') {
+ if (ctx) { throw Error('Mode not supported for ex mappings'); }
+ var commandName = lhs.substring(1);
+ if (this.commandMap_[commandName] && this.commandMap_[commandName].user) {
+ delete this.commandMap_[commandName];
+ return;
+ }
+ } else {
+ var keys = lhs;
+ for (var i = 0; i < defaultKeymap.length; i++) {
+ if (keys == defaultKeymap[i].keys
+ && defaultKeymap[i].context === ctx) {
+ defaultKeymap.splice(i, 1);
+ return;
+ }
+ }
+ }
+ }
+ };
+
+ var exCommands = {
+ colorscheme: function(cm, params) {
+ if (!params.args || params.args.length < 1) {
+ showConfirm(cm, cm.getOption('theme'));
+ return;
+ }
+ cm.setOption('theme', params.args[0]);
+ },
+ map: function(cm, params, ctx) {
+ var mapArgs = params.args;
+ if (!mapArgs || mapArgs.length < 2) {
+ if (cm) {
+ showConfirm(cm, 'Invalid mapping: ' + params.input);
+ }
+ return;
+ }
+ exCommandDispatcher.map(mapArgs[0], mapArgs[1], ctx);
+ },
+ imap: function(cm, params) { this.map(cm, params, 'insert'); },
+ nmap: function(cm, params) { this.map(cm, params, 'normal'); },
+ vmap: function(cm, params) { this.map(cm, params, 'visual'); },
+ unmap: function(cm, params, ctx) {
+ var mapArgs = params.args;
+ if (!mapArgs || mapArgs.length < 1) {
+ if (cm) {
+ showConfirm(cm, 'No such mapping: ' + params.input);
+ }
+ return;
+ }
+ exCommandDispatcher.unmap(mapArgs[0], ctx);
+ },
+ move: function(cm, params) {
+ commandDispatcher.processCommand(cm, cm.state.vim, {
+ type: 'motion',
+ motion: 'moveToLineOrEdgeOfDocument',
+ motionArgs: { forward: false, explicitRepeat: true,
+ linewise: true },
+ repeatOverride: params.line+1});
+ },
+ set: function(cm, params) {
+ var setArgs = params.args;
+ var setCfg = params.setCfg || {};
+ if (!setArgs || setArgs.length < 1) {
+ if (cm) {
+ showConfirm(cm, 'Invalid mapping: ' + params.input);
+ }
+ return;
+ }
+ var expr = setArgs[0].split('=');
+ var optionName = expr[0];
+ var value = expr[1];
+ var forceGet = false;
+
+ if (optionName.charAt(optionName.length - 1) == '?') {
+ if (value) { throw Error('Trailing characters: ' + params.argString); }
+ optionName = optionName.substring(0, optionName.length - 1);
+ forceGet = true;
+ }
+ if (value === undefined && optionName.substring(0, 2) == 'no') {
+ optionName = optionName.substring(2);
+ value = false;
+ }
+
+ var optionIsBoolean = options[optionName] && options[optionName].type == 'boolean';
+ if (optionIsBoolean && value == undefined) {
+ value = true;
+ }
+ if (!optionIsBoolean && value === undefined || forceGet) {
+ var oldValue = getOption(optionName, cm, setCfg);
+ if (oldValue instanceof Error) {
+ showConfirm(cm, oldValue.message);
+ } else if (oldValue === true || oldValue === false) {
+ showConfirm(cm, ' ' + (oldValue ? '' : 'no') + optionName);
+ } else {
+ showConfirm(cm, ' ' + optionName + '=' + oldValue);
+ }
+ } else {
+ var setOptionReturn = setOption(optionName, value, cm, setCfg);
+ if (setOptionReturn instanceof Error) {
+ showConfirm(cm, setOptionReturn.message);
+ }
+ }
+ },
+ setlocal: function (cm, params) {
+ params.setCfg = {scope: 'local'};
+ this.set(cm, params);
+ },
+ setglobal: function (cm, params) {
+ params.setCfg = {scope: 'global'};
+ this.set(cm, params);
+ },
+ registers: function(cm, params) {
+ var regArgs = params.args;
+ var registers = vimGlobalState.registerController.registers;
+ var regInfo = '----------Registers----------<br><br>';
+ if (!regArgs) {
+ for (var registerName in registers) {
+ var text = registers[registerName].toString();
+ if (text.length) {
+ regInfo += '"' + registerName + ' ' + text + '<br>';
+ }
+ }
+ } else {
+ var registerName;
+ regArgs = regArgs.join('');
+ for (var i = 0; i < regArgs.length; i++) {
+ registerName = regArgs.charAt(i);
+ if (!vimGlobalState.registerController.isValidRegister(registerName)) {
+ continue;
+ }
+ var register = registers[registerName] || new Register();
+ regInfo += '"' + registerName + ' ' + register.toString() + '<br>';
+ }
+ }
+ showConfirm(cm, regInfo);
+ },
+ sort: function(cm, params) {
+ var reverse, ignoreCase, unique, number, pattern;
+ function parseArgs() {
+ if (params.argString) {
+ var args = new CodeMirror.StringStream(params.argString);
+ if (args.eat('!')) { reverse = true; }
+ if (args.eol()) { return; }
+ if (!args.eatSpace()) { return 'Invalid arguments'; }
+ var opts = args.match(/([dinuox]+)?\s*(\/.+\/)?\s*/);
+ if (!opts && !args.eol()) { return 'Invalid arguments'; }
+ if (opts[1]) {
+ ignoreCase = opts[1].indexOf('i') != -1;
+ unique = opts[1].indexOf('u') != -1;
+ var decimal = opts[1].indexOf('d') != -1 || opts[1].indexOf('n') != -1 && 1;
+ var hex = opts[1].indexOf('x') != -1 && 1;
+ var octal = opts[1].indexOf('o') != -1 && 1;
+ if (decimal + hex + octal > 1) { return 'Invalid arguments'; }
+ number = decimal && 'decimal' || hex && 'hex' || octal && 'octal';
+ }
+ if (opts[2]) {
+ pattern = new RegExp(opts[2].substr(1, opts[2].length - 2), ignoreCase ? 'i' : '');
+ }
+ }
+ }
+ var err = parseArgs();
+ if (err) {
+ showConfirm(cm, err + ': ' + params.argString);
+ return;
+ }
+ var lineStart = params.line || cm.firstLine();
+ var lineEnd = params.lineEnd || params.line || cm.lastLine();
+ if (lineStart == lineEnd) { return; }
+ var curStart = Pos(lineStart, 0);
+ var curEnd = Pos(lineEnd, lineLength(cm, lineEnd));
+ var text = cm.getRange(curStart, curEnd).split('\n');
+ var numberRegex = pattern ? pattern :
+ (number == 'decimal') ? /(-?)([\d]+)/ :
+ (number == 'hex') ? /(-?)(?:0x)?([0-9a-f]+)/i :
+ (number == 'octal') ? /([0-7]+)/ : null;
+ var radix = (number == 'decimal') ? 10 : (number == 'hex') ? 16 : (number == 'octal') ? 8 : null;
+ var numPart = [], textPart = [];
+ if (number || pattern) {
+ for (var i = 0; i < text.length; i++) {
+ var matchPart = pattern ? text[i].match(pattern) : null;
+ if (matchPart && matchPart[0] != '') {
+ numPart.push(matchPart);
+ } else if (!pattern && numberRegex.exec(text[i])) {
+ numPart.push(text[i]);
+ } else {
+ textPart.push(text[i]);
+ }
+ }
+ } else {
+ textPart = text;
+ }
+ function compareFn(a, b) {
+ if (reverse) { var tmp; tmp = a; a = b; b = tmp; }
+ if (ignoreCase) { a = a.toLowerCase(); b = b.toLowerCase(); }
+ var anum = number && numberRegex.exec(a);
+ var bnum = number && numberRegex.exec(b);
+ if (!anum) { return a < b ? -1 : 1; }
+ anum = parseInt((anum[1] + anum[2]).toLowerCase(), radix);
+ bnum = parseInt((bnum[1] + bnum[2]).toLowerCase(), radix);
+ return anum - bnum;
+ }
+ function comparePatternFn(a, b) {
+ if (reverse) { var tmp; tmp = a; a = b; b = tmp; }
+ if (ignoreCase) { a[0] = a[0].toLowerCase(); b[0] = b[0].toLowerCase(); }
+ return (a[0] < b[0]) ? -1 : 1;
+ }
+ numPart.sort(pattern ? comparePatternFn : compareFn);
+ if (pattern) {
+ for (var i = 0; i < numPart.length; i++) {
+ numPart[i] = numPart[i].input;
+ }
+ } else if (!number) { textPart.sort(compareFn); }
+ text = (!reverse) ? textPart.concat(numPart) : numPart.concat(textPart);
+ if (unique) { // Remove duplicate lines
+ var textOld = text;
+ var lastLine;
+ text = [];
+ for (var i = 0; i < textOld.length; i++) {
+ if (textOld[i] != lastLine) {
+ text.push(textOld[i]);
+ }
+ lastLine = textOld[i];
+ }
+ }
+ cm.replaceRange(text.join('\n'), curStart, curEnd);
+ },
+ global: function(cm, params) {
+ var argString = params.argString;
+ if (!argString) {
+ showConfirm(cm, 'Regular Expression missing from global');
+ return;
+ }
+ var lineStart = (params.line !== undefined) ? params.line : cm.firstLine();
+ var lineEnd = params.lineEnd || params.line || cm.lastLine();
+ var tokens = splitBySlash(argString);
+ var regexPart = argString, cmd;
+ if (tokens.length) {
+ regexPart = tokens[0];
+ cmd = tokens.slice(1, tokens.length).join('/');
+ }
+ if (regexPart) {
+ try {
+ updateSearchQuery(cm, regexPart, true /** ignoreCase */,
+ true /** smartCase */);
+ } catch (e) {
+ showConfirm(cm, 'Invalid regex: ' + regexPart);
+ return;
+ }
+ }
+ var query = getSearchState(cm).getQuery();
+ var matchedLines = [], content = '';
+ for (var i = lineStart; i <= lineEnd; i++) {
+ var matched = query.test(cm.getLine(i));
+ if (matched) {
+ matchedLines.push(i+1);
+ content+= cm.getLine(i) + '<br>';
+ }
+ }
+ if (!cmd) {
+ showConfirm(cm, content);
+ return;
+ }
+ var index = 0;
+ var nextCommand = function() {
+ if (index < matchedLines.length) {
+ var command = matchedLines[index] + cmd;
+ exCommandDispatcher.processCommand(cm, command, {
+ callback: nextCommand
+ });
+ }
+ index++;
+ };
+ nextCommand();
+ },
+ substitute: function(cm, params) {
+ if (!cm.getSearchCursor) {
+ throw new Error('Search feature not available. Requires searchcursor.js or ' +
+ 'any other getSearchCursor implementation.');
+ }
+ var argString = params.argString;
+ var tokens = argString ? splitBySeparator(argString, argString[0]) : [];
+ var regexPart, replacePart = '', trailing, flagsPart, count;
+ var confirm = false; // Whether to confirm each replace.
+ var global = false; // True to replace all instances on a line, false to replace only 1.
+ if (tokens.length) {
+ regexPart = tokens[0];
+ if (getOption('pcre') && regexPart !== '') {
+ regexPart = new RegExp(regexPart).source; //normalize not escaped characters
+ }
+ replacePart = tokens[1];
+ if (regexPart && regexPart[regexPart.length - 1] === '$') {
+ regexPart = regexPart.slice(0, regexPart.length - 1) + '\\n';
+ replacePart = replacePart ? replacePart + '\n' : '\n';
+ }
+ if (replacePart !== undefined) {
+ if (getOption('pcre')) {
+ replacePart = unescapeRegexReplace(replacePart.replace(/([^\\])&/g,"$1$$&"));
+ } else {
+ replacePart = translateRegexReplace(replacePart);
+ }
+ vimGlobalState.lastSubstituteReplacePart = replacePart;
+ }
+ trailing = tokens[2] ? tokens[2].split(' ') : [];
+ } else {
+ if (argString && argString.length) {
+ showConfirm(cm, 'Substitutions should be of the form ' +
+ ':s/pattern/replace/');
+ return;
+ }
+ }
+ if (trailing) {
+ flagsPart = trailing[0];
+ count = parseInt(trailing[1]);
+ if (flagsPart) {
+ if (flagsPart.indexOf('c') != -1) {
+ confirm = true;
+ flagsPart.replace('c', '');
+ }
+ if (flagsPart.indexOf('g') != -1) {
+ global = true;
+ flagsPart.replace('g', '');
+ }
+ if (getOption('pcre')) {
+ regexPart = regexPart + '/' + flagsPart;
+ } else {
+ regexPart = regexPart.replace(/\//g, "\\/") + '/' + flagsPart;
+ }
+ }
+ }
+ if (regexPart) {
+ try {
+ updateSearchQuery(cm, regexPart, true /** ignoreCase */,
+ true /** smartCase */);
+ } catch (e) {
+ showConfirm(cm, 'Invalid regex: ' + regexPart);
+ return;
+ }
+ }
+ replacePart = replacePart || vimGlobalState.lastSubstituteReplacePart;
+ if (replacePart === undefined) {
+ showConfirm(cm, 'No previous substitute regular expression');
+ return;
+ }
+ var state = getSearchState(cm);
+ var query = state.getQuery();
+ var lineStart = (params.line !== undefined) ? params.line : cm.getCursor().line;
+ var lineEnd = params.lineEnd || lineStart;
+ if (lineStart == cm.firstLine() && lineEnd == cm.lastLine()) {
+ lineEnd = Infinity;
+ }
+ if (count) {
+ lineStart = lineEnd;
+ lineEnd = lineStart + count - 1;
+ }
+ var startPos = clipCursorToContent(cm, Pos(lineStart, 0));
+ var cursor = cm.getSearchCursor(query, startPos);
+ doReplace(cm, confirm, global, lineStart, lineEnd, cursor, query, replacePart, params.callback);
+ },
+ redo: CodeMirror.commands.redo,
+ undo: CodeMirror.commands.undo,
+ write: function(cm) {
+ if (CodeMirror.commands.save) {
+ CodeMirror.commands.save(cm);
+ } else if (cm.save) {
+ cm.save();
+ }
+ },
+ nohlsearch: function(cm) {
+ clearSearchHighlight(cm);
+ },
+ yank: function (cm) {
+ var cur = copyCursor(cm.getCursor());
+ var line = cur.line;
+ var lineText = cm.getLine(line);
+ vimGlobalState.registerController.pushText(
+ '0', 'yank', lineText, true, true);
+ },
+ delmarks: function(cm, params) {
+ if (!params.argString || !trim(params.argString)) {
+ showConfirm(cm, 'Argument required');
+ return;
+ }
+
+ var state = cm.state.vim;
+ var stream = new CodeMirror.StringStream(trim(params.argString));
+ while (!stream.eol()) {
+ stream.eatSpace();
+ var count = stream.pos;
+
+ if (!stream.match(/[a-zA-Z]/, false)) {
+ showConfirm(cm, 'Invalid argument: ' + params.argString.substring(count));
+ return;
+ }
+
+ var sym = stream.next();
+ if (stream.match('-', true)) {
+ if (!stream.match(/[a-zA-Z]/, false)) {
+ showConfirm(cm, 'Invalid argument: ' + params.argString.substring(count));
+ return;
+ }
+
+ var startMark = sym;
+ var finishMark = stream.next();
+ if (isLowerCase(startMark) && isLowerCase(finishMark) ||
+ isUpperCase(startMark) && isUpperCase(finishMark)) {
+ var start = startMark.charCodeAt(0);
+ var finish = finishMark.charCodeAt(0);
+ if (start >= finish) {
+ showConfirm(cm, 'Invalid argument: ' + params.argString.substring(count));
+ return;
+ }
+ for (var j = 0; j <= finish - start; j++) {
+ var mark = String.fromCharCode(start + j);
+ delete state.marks[mark];
+ }
+ } else {
+ showConfirm(cm, 'Invalid argument: ' + startMark + '-');
+ return;
+ }
+ } else {
+ delete state.marks[sym];
+ }
+ }
+ }
+ };
+
+ var exCommandDispatcher = new ExCommandDispatcher();
+ function doReplace(cm, confirm, global, lineStart, lineEnd, searchCursor, query,
+ replaceWith, callback) {
+ cm.state.vim.exMode = true;
+ var done = false;
+ var lastPos = searchCursor.from();
+ function replaceAll() {
+ cm.operation(function() {
+ while (!done) {
+ replace();
+ next();
+ }
+ stop();
+ });
+ }
+ function replace() {
+ var text = cm.getRange(searchCursor.from(), searchCursor.to());
+ var newText = text.replace(query, replaceWith);
+ searchCursor.replace(newText);
+ }
+ function next() {
+ while(searchCursor.findNext() &&
+ isInRange(searchCursor.from(), lineStart, lineEnd)) {
+ if (!global && lastPos && searchCursor.from().line == lastPos.line) {
+ continue;
+ }
+ cm.scrollIntoView(searchCursor.from(), 30);
+ cm.setSelection(searchCursor.from(), searchCursor.to());
+ lastPos = searchCursor.from();
+ done = false;
+ return;
+ }
+ done = true;
+ }
+ function stop(close) {
+ if (close) { close(); }
+ cm.focus();
+ if (lastPos) {
+ cm.setCursor(lastPos);
+ var vim = cm.state.vim;
+ vim.exMode = false;
+ vim.lastHPos = vim.lastHSPos = lastPos.ch;
+ }
+ if (callback) { callback(); }
+ }
+ function onPromptKeyDown(e, _value, close) {
+ CodeMirror.e_stop(e);
+ var keyName = CodeMirror.keyName(e);
+ switch (keyName) {
+ case 'Y':
+ replace(); next(); break;
+ case 'N':
+ next(); break;
+ case 'A':
+ var savedCallback = callback;
+ callback = undefined;
+ cm.operation(replaceAll);
+ callback = savedCallback;
+ break;
+ case 'L':
+ replace();
+ case 'Q':
+ case 'Esc':
+ case 'Ctrl-C':
+ case 'Ctrl-[':
+ stop(close);
+ break;
+ }
+ if (done) { stop(close); }
+ return true;
+ }
+ next();
+ if (done) {
+ showConfirm(cm, 'No matches for ' + query.source);
+ return;
+ }
+ if (!confirm) {
+ replaceAll();
+ if (callback) { callback(); }
+ return;
+ }
+ showPrompt(cm, {
+ prefix: 'replace with <strong>' + replaceWith + '</strong> (y/n/a/q/l)',
+ onKeyDown: onPromptKeyDown
+ });
+ }
+
+ CodeMirror.keyMap.vim = {
+ attach: attachVimMap,
+ detach: detachVimMap,
+ call: cmKey
+ };
+
+ function exitInsertMode(cm) {
+ var vim = cm.state.vim;
+ var macroModeState = vimGlobalState.macroModeState;
+ var insertModeChangeRegister = vimGlobalState.registerController.getRegister('.');
+ var isPlaying = macroModeState.isPlaying;
+ var lastChange = macroModeState.lastInsertModeChanges;
+ if (!isPlaying) {
+ cm.off('change', onChange);
+ CodeMirror.off(cm.getInputField(), 'keydown', onKeyEventTargetKeyDown);
+ }
+ if (!isPlaying && vim.insertModeRepeat > 1) {
+ repeatLastEdit(cm, vim, vim.insertModeRepeat - 1,
+ true /** repeatForInsert */);
+ vim.lastEditInputState.repeatOverride = vim.insertModeRepeat;
+ }
+ delete vim.insertModeRepeat;
+ vim.insertMode = false;
+ cm.setCursor(cm.getCursor().line, cm.getCursor().ch-1);
+ cm.setOption('keyMap', 'vim');
+ cm.setOption('disableInput', true);
+ cm.toggleOverwrite(false); // exit replace mode if we were in it.
+ insertModeChangeRegister.setText(lastChange.changes.join(''));
+ CodeMirror.signal(cm, "vim-mode-change", {mode: "normal"});
+ if (macroModeState.isRecording) {
+ logInsertModeChange(macroModeState);
+ }
+ }
+
+ function _mapCommand(command) {
+ defaultKeymap.unshift(command);
+ }
+
+ function mapCommand(keys, type, name, args, extra) {
+ var command = {keys: keys, type: type};
+ command[type] = name;
+ command[type + "Args"] = args;
+ for (var key in extra)
+ command[key] = extra[key];
+ _mapCommand(command);
+ }
+ defineOption('insertModeEscKeysTimeout', 200, 'number');
+
+ CodeMirror.keyMap['vim-insert'] = {
+ fallthrough: ['default'],
+ attach: attachVimMap,
+ detach: detachVimMap,
+ call: cmKey
+ };
+
+ CodeMirror.keyMap['vim-replace'] = {
+ 'Backspace': 'goCharLeft',
+ fallthrough: ['vim-insert'],
+ attach: attachVimMap,
+ detach: detachVimMap,
+ call: cmKey
+ };
+
+ function executeMacroRegister(cm, vim, macroModeState, registerName) {
+ var register = vimGlobalState.registerController.getRegister(registerName);
+ if (registerName == ':') {
+ if (register.keyBuffer[0]) {
+ exCommandDispatcher.processCommand(cm, register.keyBuffer[0]);
+ }
+ macroModeState.isPlaying = false;
+ return;
+ }
+ var keyBuffer = register.keyBuffer;
+ var imc = 0;
+ macroModeState.isPlaying = true;
+ macroModeState.replaySearchQueries = register.searchQueries.slice(0);
+ for (var i = 0; i < keyBuffer.length; i++) {
+ var text = keyBuffer[i];
+ var match, key;
+ while (text) {
+ match = (/<\w+-.+?>|<\w+>|./).exec(text);
+ key = match[0];
+ text = text.substring(match.index + key.length);
+ CodeMirror.Vim.handleKey(cm, key, 'macro');
+ if (vim.insertMode) {
+ var changes = register.insertModeChanges[imc++].changes;
+ vimGlobalState.macroModeState.lastInsertModeChanges.changes =
+ changes;
+ repeatInsertModeChanges(cm, changes, 1);
+ exitInsertMode(cm);
+ }
+ }
+ }
+ macroModeState.isPlaying = false;
+ }
+
+ function logKey(macroModeState, key) {
+ if (macroModeState.isPlaying) { return; }
+ var registerName = macroModeState.latestRegister;
+ var register = vimGlobalState.registerController.getRegister(registerName);
+ if (register) {
+ register.pushText(key);
+ }
+ }
+
+ function logInsertModeChange(macroModeState) {
+ if (macroModeState.isPlaying) { return; }
+ var registerName = macroModeState.latestRegister;
+ var register = vimGlobalState.registerController.getRegister(registerName);
+ if (register && register.pushInsertModeChanges) {
+ register.pushInsertModeChanges(macroModeState.lastInsertModeChanges);
+ }
+ }
+
+ function logSearchQuery(macroModeState, query) {
+ if (macroModeState.isPlaying) { return; }
+ var registerName = macroModeState.latestRegister;
+ var register = vimGlobalState.registerController.getRegister(registerName);
+ if (register && register.pushSearchQuery) {
+ register.pushSearchQuery(query);
+ }
+ }
+ function onChange(cm, changeObj) {
+ var macroModeState = vimGlobalState.macroModeState;
+ var lastChange = macroModeState.lastInsertModeChanges;
+ if (!macroModeState.isPlaying) {
+ while(changeObj) {
+ lastChange.expectCursorActivityForChange = true;
+ if (lastChange.ignoreCount > 1) {
+ lastChange.ignoreCount--;
+ } else if (changeObj.origin == '+input' || changeObj.origin == 'paste'
+ || changeObj.origin === undefined /* only in testing */) {
+ var selectionCount = cm.listSelections().length;
+ if (selectionCount > 1)
+ lastChange.ignoreCount = selectionCount;
+ var text = changeObj.text.join('\n');
+ if (lastChange.maybeReset) {
+ lastChange.changes = [];
+ lastChange.maybeReset = false;
+ }
+ if (text) {
+ if (cm.state.overwrite && !/\n/.test(text)) {
+ lastChange.changes.push([text]);
+ } else {
+ lastChange.changes.push(text);
+ }
+ }
+ }
+ changeObj = changeObj.next;
+ }
+ }
+ }
+ function onCursorActivity(cm) {
+ var vim = cm.state.vim;
+ if (vim.insertMode) {
+ var macroModeState = vimGlobalState.macroModeState;
+ if (macroModeState.isPlaying) { return; }
+ var lastChange = macroModeState.lastInsertModeChanges;
+ if (lastChange.expectCursorActivityForChange) {
+ lastChange.expectCursorActivityForChange = false;
+ } else {
+ lastChange.maybeReset = true;
+ }
+ } else if (!cm.curOp.isVimOp) {
+ handleExternalSelection(cm, vim);
+ }
+ if (vim.visualMode) {
+ updateFakeCursor(cm);
+ }
+ }
+ function updateFakeCursor(cm) {
+ var vim = cm.state.vim;
+ var from = clipCursorToContent(cm, copyCursor(vim.sel.head));
+ var to = offsetCursor(from, 0, 1);
+ if (vim.fakeCursor) {
+ vim.fakeCursor.clear();
+ }
+ vim.fakeCursor = cm.markText(from, to, {className: 'cm-animate-fat-cursor'});
+ }
+ function handleExternalSelection(cm, vim, keepHPos) {
+ var anchor = cm.getCursor('anchor');
+ var head = cm.getCursor('head');
+ if (vim.visualMode && !cm.somethingSelected()) {
+ exitVisualMode(cm, false);
+ } else if (!vim.visualMode && !vim.insertMode && cm.somethingSelected()) {
+ vim.visualMode = true;
+ vim.visualLine = false;
+ CodeMirror.signal(cm, "vim-mode-change", {mode: "visual"});
+ }
+ if (vim.visualMode) {
+ var headOffset = !cursorIsBefore(head, anchor) ? -1 : 0;
+ var anchorOffset = cursorIsBefore(head, anchor) ? -1 : 0;
+ head = offsetCursor(head, 0, headOffset);
+ anchor = offsetCursor(anchor, 0, anchorOffset);
+ vim.sel = {
+ anchor: anchor,
+ head: head
+ };
+ updateMark(cm, vim, '<', cursorMin(head, anchor));
+ updateMark(cm, vim, '>', cursorMax(head, anchor));
+ } else if (!vim.insertMode && !keepHPos) {
+ vim.lastHPos = cm.getCursor().ch;
+ }
+ }
+ function InsertModeKey(keyName) {
+ this.keyName = keyName;
+ }
+ function onKeyEventTargetKeyDown(e) {
+ var macroModeState = vimGlobalState.macroModeState;
+ var lastChange = macroModeState.lastInsertModeChanges;
+ var keyName = CodeMirror.keyName(e);
+ if (!keyName) { return; }
+ function onKeyFound() {
+ if (lastChange.maybeReset) {
+ lastChange.changes = [];
+ lastChange.maybeReset = false;
+ }
+ lastChange.changes.push(new InsertModeKey(keyName));
+ return true;
+ }
+ if (keyName.indexOf('Delete') != -1 || keyName.indexOf('Backspace') != -1) {
+ CodeMirror.lookupKey(keyName, 'vim-insert', onKeyFound);
+ }
+ }
+ function repeatLastEdit(cm, vim, repeat, repeatForInsert) {
+ var macroModeState = vimGlobalState.macroModeState;
+ macroModeState.isPlaying = true;
+ var isAction = !!vim.lastEditActionCommand;
+ var cachedInputState = vim.inputState;
+ function repeatCommand() {
+ if (isAction) {
+ commandDispatcher.processAction(cm, vim, vim.lastEditActionCommand);
+ } else {
+ commandDispatcher.evalInput(cm, vim);
+ }
+ }
+ function repeatInsert(repeat) {
+ if (macroModeState.lastInsertModeChanges.changes.length > 0) {
+ repeat = !vim.lastEditActionCommand ? 1 : repeat;
+ var changeObject = macroModeState.lastInsertModeChanges;
+ repeatInsertModeChanges(cm, changeObject.changes, repeat);
+ }
+ }
+ vim.inputState = vim.lastEditInputState;
+ if (isAction && vim.lastEditActionCommand.interlaceInsertRepeat) {
+ for (var i = 0; i < repeat; i++) {
+ repeatCommand();
+ repeatInsert(1);
+ }
+ } else {
+ if (!repeatForInsert) {
+ repeatCommand();
+ }
+ repeatInsert(repeat);
+ }
+ vim.inputState = cachedInputState;
+ if (vim.insertMode && !repeatForInsert) {
+ exitInsertMode(cm);
+ }
+ macroModeState.isPlaying = false;
+ }
+
+ function repeatInsertModeChanges(cm, changes, repeat) {
+ function keyHandler(binding) {
+ if (typeof binding == 'string') {
+ CodeMirror.commands[binding](cm);
+ } else {
+ binding(cm);
+ }
+ return true;
+ }
+ var head = cm.getCursor('head');
+ var visualBlock = vimGlobalState.macroModeState.lastInsertModeChanges.visualBlock;
+ if (visualBlock) {
+ selectForInsert(cm, head, visualBlock + 1);
+ repeat = cm.listSelections().length;
+ cm.setCursor(head);
+ }
+ for (var i = 0; i < repeat; i++) {
+ if (visualBlock) {
+ cm.setCursor(offsetCursor(head, i, 0));
+ }
+ for (var j = 0; j < changes.length; j++) {
+ var change = changes[j];
+ if (change instanceof InsertModeKey) {
+ CodeMirror.lookupKey(change.keyName, 'vim-insert', keyHandler);
+ } else if (typeof change == "string") {
+ var cur = cm.getCursor();
+ cm.replaceRange(change, cur, cur);
+ } else {
+ var start = cm.getCursor();
+ var end = offsetCursor(start, 0, change[0].length);
+ cm.replaceRange(change[0], start, end);
+ }
+ }
+ }
+ if (visualBlock) {
+ cm.setCursor(offsetCursor(head, 0, 1));
+ }
+ }
+
+ resetVimGlobalState();
+ CodeMirror.Vim = Vim();
+
+ Vim = CodeMirror.Vim;
+
+ var specialKey = {'return':'CR',backspace:'BS','delete':'Del',esc:'Esc',
+ left:'Left',right:'Right',up:'Up',down:'Down',space: 'Space',
+ home:'Home',end:'End',pageup:'PageUp',pagedown:'PageDown', enter: 'CR'
+ };
+ function lookupKey(hashId, key, e) {
+ if (key.length > 1 && key[0] == "n") {
+ key = key.replace("numpad", "");
+ }
+ key = specialKey[key] || key;
+ var name = '';
+ if (e.ctrlKey) { name += 'C-'; }
+ if (e.altKey) { name += 'A-'; }
+ if ((name || key.length > 1) && e.shiftKey) { name += 'S-'; }
+
+ name += key;
+ if (name.length > 1) { name = '<' + name + '>'; }
+ return name;
+ }
+ var handleKey = Vim.handleKey.bind(Vim);
+ Vim.handleKey = function(cm, key, origin) {
+ return cm.operation(function() {
+ return handleKey(cm, key, origin);
+ }, true);
+ }
+ function cloneVimState(state) {
+ var n = new state.constructor();
+ Object.keys(state).forEach(function(key) {
+ var o = state[key];
+ if (Array.isArray(o))
+ o = o.slice();
+ else if (o && typeof o == "object" && o.constructor != Object)
+ o = cloneVimState(o);
+ n[key] = o;
+ });
+ if (state.sel) {
+ n.sel = {
+ head: state.sel.head && copyCursor(state.sel.head),
+ anchor: state.sel.anchor && copyCursor(state.sel.anchor)
+ };
+ }
+ return n;
+ }
+ function multiSelectHandleKey(cm, key, origin) {
+ var isHandled = false;
+ var vim = Vim.maybeInitVimState_(cm);
+ var visualBlock = vim.visualBlock || vim.wasInVisualBlock;
+
+ var wasMultiselect = cm.ace.inMultiSelectMode;
+ if (vim.wasInVisualBlock && !wasMultiselect) {
+ vim.wasInVisualBlock = false;
+ } else if (wasMultiselect && vim.visualBlock) {
+ vim.wasInVisualBlock = true;
+ }
+
+ if (key == '<Esc>' && !vim.insertMode && !vim.visualMode && wasMultiselect) {
+ cm.ace.exitMultiSelectMode();
+ } else if (visualBlock || !wasMultiselect || cm.ace.inVirtualSelectionMode) {
+ isHandled = Vim.handleKey(cm, key, origin);
+ } else {
+ var old = cloneVimState(vim);
+ cm.operation(function() {
+ cm.ace.forEachSelection(function() {
+ var sel = cm.ace.selection;
+ cm.state.vim.lastHPos = sel.$desiredColumn == null ? sel.lead.column : sel.$desiredColumn;
+ var head = cm.getCursor("head");
+ var anchor = cm.getCursor("anchor");
+ var headOffset = !cursorIsBefore(head, anchor) ? -1 : 0;
+ var anchorOffset = cursorIsBefore(head, anchor) ? -1 : 0;
+ head = offsetCursor(head, 0, headOffset);
+ anchor = offsetCursor(anchor, 0, anchorOffset);
+ cm.state.vim.sel.head = head;
+ cm.state.vim.sel.anchor = anchor;
+
+ isHandled = handleKey(cm, key, origin);
+ sel.$desiredColumn = cm.state.vim.lastHPos == -1 ? null : cm.state.vim.lastHPos;
+ if (cm.virtualSelectionMode()) {
+ cm.state.vim = cloneVimState(old);
+ }
+ });
+ if (cm.curOp.cursorActivity && !isHandled)
+ cm.curOp.cursorActivity = false;
+ }, true);
+ }
+ if (isHandled && !vim.visualMode && !vim.insert && vim.visualMode != cm.somethingSelected()) {
+ handleExternalSelection(cm, vim, true);
+ }
+ return isHandled;
+ }
+ exports.CodeMirror = CodeMirror;
+ var getVim = Vim.maybeInitVimState_;
+ exports.handler = {
+ $id: "ace/keyboard/vim",
+ drawCursor: function(element, pixelPos, config, sel, session) {
+ var vim = this.state.vim || {};
+ var w = config.characterWidth;
+ var h = config.lineHeight;
+ var top = pixelPos.top;
+ var left = pixelPos.left;
+ if (!vim.insertMode) {
+ var isbackwards = !sel.cursor
+ ? session.selection.isBackwards() || session.selection.isEmpty()
+ : Range.comparePoints(sel.cursor, sel.start) <= 0;
+ if (!isbackwards && left > w)
+ left -= w;
+ }
+ if (!vim.insertMode && vim.status) {
+ h = h / 2;
+ top += h;
+ }
+ dom.translate(element, left, top);
+ dom.setStyle(element.style, "width", w + "px");
+ dom.setStyle(element.style, "height", h + "px");
+ },
+ handleKeyboard: function(data, hashId, key, keyCode, e) {
+ var editor = data.editor;
+ var cm = editor.state.cm;
+ var vim = getVim(cm);
+ if (keyCode == -1) return;
+ if (!vim.insertMode) {
+ if (hashId == -1) {
+ if (key.charCodeAt(0) > 0xFF) {
+ if (data.inputKey) {
+ key = data.inputKey;
+ if (key && data.inputHash == 4)
+ key = key.toUpperCase();
+ }
+ }
+ data.inputChar = key;
+ }
+ else if (hashId == 4 || hashId == 0) {
+ if (data.inputKey == key && data.inputHash == hashId && data.inputChar) {
+ key = data.inputChar;
+ hashId = -1
+ }
+ else {
+ data.inputChar = null;
+ data.inputKey = key;
+ data.inputHash = hashId;
+ }
+ }
+ else {
+ data.inputChar = data.inputKey = null;
+ }
+ }
+ if (key == "c" && hashId == 1) { // key == "ctrl-c"
+ if (!useragent.isMac && editor.getCopyText()) {
+ editor.once("copy", function() {
+ editor.selection.clearSelection();
+ });
+ return {command: "null", passEvent: true};
+ }
+ }
+
+ if (key == "esc" && !vim.insertMode && !vim.visualMode && !cm.ace.inMultiSelectMode) {
+ var searchState = getSearchState(cm);
+ var overlay = searchState.getOverlay();
+ if (overlay) cm.removeOverlay(overlay);
+ }
+
+ if (hashId == -1 || hashId & 1 || hashId === 0 && key.length > 1) {
+ var insertMode = vim.insertMode;
+ var name = lookupKey(hashId, key, e || {});
+ if (vim.status == null)
+ vim.status = "";
+ var isHandled = multiSelectHandleKey(cm, name, 'user');
+ vim = getVim(cm); // may be changed by multiSelectHandleKey
+ if (isHandled && vim.status != null)
+ vim.status += name;
+ else if (vim.status == null)
+ vim.status = "";
+ cm._signal("changeStatus");
+ if (!isHandled && (hashId != -1 || insertMode))
+ return;
+ return {command: "null", passEvent: !isHandled};
+ }
+ },
+ attach: function(editor) {
+ if (!editor.state) editor.state = {};
+ var cm = new CodeMirror(editor);
+ editor.state.cm = cm;
+ editor.$vimModeHandler = this;
+ CodeMirror.keyMap.vim.attach(cm);
+ getVim(cm).status = null;
+ cm.on('vim-command-done', function() {
+ if (cm.virtualSelectionMode()) return;
+ getVim(cm).status = null;
+ cm.ace._signal("changeStatus");
+ cm.ace.session.markUndoGroup();
+ });
+ cm.on("changeStatus", function() {
+ cm.ace.renderer.updateCursor();
+ cm.ace._signal("changeStatus");
+ });
+ cm.on("vim-mode-change", function() {
+ if (cm.virtualSelectionMode()) return;
+ updateInputMode();
+ cm._signal("changeStatus");
+ });
+ function updateInputMode() {
+ var isIntsert = getVim(cm).insertMode;
+ cm.ace.renderer.setStyle("normal-mode", !isIntsert);
+ editor.textInput.setCommandMode(!isIntsert);
+ editor.renderer.$keepTextAreaAtCursor = isIntsert;
+ editor.renderer.$blockCursor = !isIntsert;
+ }
+ updateInputMode();
+ editor.renderer.$cursorLayer.drawCursor = this.drawCursor.bind(cm);
+ },
+ detach: function(editor) {
+ var cm = editor.state.cm;
+ CodeMirror.keyMap.vim.detach(cm);
+ cm.destroy();
+ editor.state.cm = null;
+ editor.$vimModeHandler = null;
+ editor.renderer.$cursorLayer.drawCursor = null;
+ editor.renderer.setStyle("normal-mode", false);
+ editor.textInput.setCommandMode(false);
+ editor.renderer.$keepTextAreaAtCursor = true;
+ },
+ getStatusText: function(editor) {
+ var cm = editor.state.cm;
+ var vim = getVim(cm);
+ if (vim.insertMode)
+ return "INSERT";
+ var status = "";
+ if (vim.visualMode) {
+ status += "VISUAL";
+ if (vim.visualLine)
+ status += " LINE";
+ if (vim.visualBlock)
+ status += " BLOCK";
+ }
+ if (vim.status)
+ status += (status ? " " : "") + vim.status;
+ return status;
+ }
+ };
+ Vim.defineOption({
+ name: "wrap",
+ set: function(value, cm) {
+ if (cm) {cm.ace.setOption("wrap", value)}
+ },
+ type: "boolean"
+ }, false);
+ Vim.defineEx('write', 'w', function() {
+ console.log(':write is not implemented')
+ });
+ defaultKeymap.push(
+ { keys: 'zc', type: 'action', action: 'fold', actionArgs: { open: false } },
+ { keys: 'zC', type: 'action', action: 'fold', actionArgs: { open: false, all: true } },
+ { keys: 'zo', type: 'action', action: 'fold', actionArgs: { open: true } },
+ { keys: 'zO', type: 'action', action: 'fold', actionArgs: { open: true, all: true } },
+ { keys: 'za', type: 'action', action: 'fold', actionArgs: { toggle: true } },
+ { keys: 'zA', type: 'action', action: 'fold', actionArgs: { toggle: true, all: true } },
+ { keys: 'zf', type: 'action', action: 'fold', actionArgs: { open: true, all: true } },
+ { keys: 'zd', type: 'action', action: 'fold', actionArgs: { open: true, all: true } },
+
+ { keys: '<C-A-k>', type: 'action', action: 'aceCommand', actionArgs: { name: "addCursorAbove" } },
+ { keys: '<C-A-j>', type: 'action', action: 'aceCommand', actionArgs: { name: "addCursorBelow" } },
+ { keys: '<C-A-S-k>', type: 'action', action: 'aceCommand', actionArgs: { name: "addCursorAboveSkipCurrent" } },
+ { keys: '<C-A-S-j>', type: 'action', action: 'aceCommand', actionArgs: { name: "addCursorBelowSkipCurrent" } },
+ { keys: '<C-A-h>', type: 'action', action: 'aceCommand', actionArgs: { name: "selectMoreBefore" } },
+ { keys: '<C-A-l>', type: 'action', action: 'aceCommand', actionArgs: { name: "selectMoreAfter" } },
+ { keys: '<C-A-S-h>', type: 'action', action: 'aceCommand', actionArgs: { name: "selectNextBefore" } },
+ { keys: '<C-A-S-l>', type: 'action', action: 'aceCommand', actionArgs: { name: "selectNextAfter" } }
+ );
+ actions.aceCommand = function(cm, actionArgs, vim) {
+ cm.vimCmd = actionArgs;
+ if (cm.ace.inVirtualSelectionMode)
+ cm.ace.on("beforeEndOperation", delayedExecAceCommand);
+ else
+ delayedExecAceCommand(null, cm.ace);
+ };
+ function delayedExecAceCommand(op, ace) {
+ ace.off("beforeEndOperation", delayedExecAceCommand);
+ var cmd = ace.state.cm.vimCmd;
+ if (cmd) {
+ ace.execCommand(cmd.exec ? cmd : cmd.name, cmd.args);
+ }
+ ace.curOp = ace.prevOp;
+ }
+ actions.fold = function(cm, actionArgs, vim) {
+ cm.ace.execCommand(['toggleFoldWidget', 'toggleFoldWidget', 'foldOther', 'unfoldall'
+ ][(actionArgs.all ? 2 : 0) + (actionArgs.open ? 1 : 0)]);
+ };
+
+ exports.handler.defaultKeymap = defaultKeymap;
+ exports.handler.actions = actions;
+ exports.Vim = Vim;
+}); (function() {
+ window.require(["ace/keyboard/vim"], function(m) {
+ if (typeof module == "object" && typeof exports == "object" && module) {
+ module.exports = m;
+ }
+ });
+ })();
+
\ No newline at end of file
projects / onyx-live.git / commitdiff