/* ***** 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 (n === "style") { if (typeof val == "string") el.style.cssText = val; } 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.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; } }; var strictCSP; var cssCache = []; exports.useStrictCSP = function(value) { strictCSP = value; if (value == false) insertPendingStyles(); else if (!cssCache) cssCache = []; }; function insertPendingStyles() { var cache = cssCache; cssCache = null; cache && cache.forEach(function(item) { importCssString(item[0], item[1]); }); } function importCssString(cssText, id, target) { if (typeof document == "undefined") return; if (cssCache) { if (target) { insertPendingStyles(); } else if (target === false) { return cssCache.push([cssText, id]); } } if (strictCSP) return; 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.importCssString = importCssString; 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; }; 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 (useragent.isChromeOS) exports.HI_DPI = false; 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 dragImage = dom.createElement("div"); dragImage.style.cssText = "top:-100px;position:absolute;z-index:2147483647;opacity:0.5"; dragImage.textContent = "\xa0"; 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"; editor.container.appendChild(dragImage); dataTransfer.setDragImage && dataTransfer.setDragImage(dragImage, 0, 0); setTimeout(function() { editor.container.removeChild(dragImage); }); 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/dom","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 dom = require("./lib/dom"); 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", $moduleUrls: {}, loadWorkerFromBlob: true, sharedPopups: false, useStrictCSP: null }; exports.get = function(key) { if (!options.hasOwnProperty(key)) throw new Error("Unknown config key: " + key); return options[key]; }; exports.set = function(key, value) { if (options.hasOwnProperty(key)) options[key] = value; else if (this.setDefaultValue("", key, value) == false) throw new Error("Unknown config key: " + key); if (key == "useStrictCSP") dom.useStrictCSP(value); }; exports.all = function() { return lang.copyObject(options); }; exports.$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 = "1.4.13"; }); 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.$dragEnabled) return; var character = editor.renderer.screenToTextCoordinates(e.x, e.y); var range = editor.session.selection.getRange(); var renderer = editor.renderer; if (!range.isEmpty() && range.insideStart(character.row, character.column)) { renderer.setCursorStyle("default"); } else { renderer.setCursorStyle(""); } }, editor); }; (function() { this.onMouseEvent = function(name, e) { if (!this.editor.session) return; this.editor._emit(name, new MouseEvent(e, this.editor)); }; this.onMouseMove = function(name, e) { var listeners = this.editor._eventRegistry && this.editor._eventRegistry.mousemove; if (!listeners || !listeners.length) return; this.editor._emit(name, new MouseEvent(e, this.editor)); }; this.onMouseWheel = function(name, e) { var mouseEvent = new MouseEvent(e, this.editor); mouseEvent.speed = this.$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); if (editor.session) 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.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 if (Array.isArray(location)) { folds = []; location.forEach(function(range) { folds = folds.concat(this.unfold(range)); }, this); return folds; } else { range = location; } folds = this.getFoldsInRangeList(range); var outermostFolds = folds; while ( folds.length == 1 && Range.comparePoints(folds[0].start, range.start) < 0 && Range.comparePoints(folds[0].end, range.end) > 0 ) { this.expandFolds(folds); folds = this.getFoldsInRangeList(range); } if (expandInner != false) { this.removeFolds(folds); } else { this.expandFolds(folds); } if (outermostFolds.length) return outermostFolds; }; 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.$uid = 0; (function() { oop.implement(this, EventEmitter); this.setDocument = function(doc) { if (this.doc) this.doc.off("change", this.$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(); if (this.doc) { this.doc.off("change", this.$onChange); } this.selection.detach(); }; this.isFullWidth = isFullWidth; function isFullWidth(c) { if (c < 0x1100) return false; return c >= 0x1100 && c <= 0x115F || c >= 0x11A3 && c <= 0x11A7 || c >= 0x11FA && c <= 0x11FF || c >= 0x2329 && c <= 0x232A || c >= 0x2E80 && c <= 0x2E99 || c >= 0x2E9B && c <= 0x2EF3 || c >= 0x2F00 && c <= 0x2FD5 || c >= 0x2FF0 && c <= 0x2FFB || c >= 0x3000 && c <= 0x303E || c >= 0x3041 && c <= 0x3096 || c >= 0x3099 && c <= 0x30FF || c >= 0x3105 && c <= 0x312D || c >= 0x3131 && c <= 0x318E || c >= 0x3190 && c <= 0x31BA || c >= 0x31C0 && c <= 0x31E3 || c >= 0x31F0 && c <= 0x321E || c >= 0x3220 && c <= 0x3247 || c >= 0x3250 && c <= 0x32FE || c >= 0x3300 && c <= 0x4DBF || c >= 0x4E00 && c <= 0xA48C || c >= 0xA490 && c <= 0xA4C6 || c >= 0xA960 && c <= 0xA97C || c >= 0xAC00 && c <= 0xD7A3 || c >= 0xD7B0 && c <= 0xD7C6 || c >= 0xD7CB && c <= 0xD7FB || c >= 0xF900 && c <= 0xFAFF || c >= 0xFE10 && c <= 0xFE19 || c >= 0xFE30 && c <= 0xFE52 || c >= 0xFE54 && c <= 0xFE66 || c >= 0xFE68 && c <= 0xFE6B || c >= 0xFF01 && c <= 0xFF60 || c >= 0xFFE0 && c <= 0xFFE6; } }).call(EditSession.prototype); require("./edit_session/folding").Folding.call(EditSession.prototype); require("./edit_session/bracket_match").BracketMatch.call(EditSession.prototype); config.defineOptions(EditSession.prototype, "session", { wrap: { set: function(value) { if (!value || value == "off") value = false; else if (value == "free") value = true; else if (value == "printMargin") value = -1; else if (typeof value == "string") value = parseInt(value, 10) || false; if (this.$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 || startRow + len > session.getLength()) 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", description: "Show settings menu", bindKey: bindKey("Ctrl-,", "Command-,"), exec: function(editor) { config.loadModule("ace/ext/settings_menu", function(module) { module.init(editor); editor.showSettingsMenu(); }); }, readOnly: true }, { name: "goToNextError", description: "Go to next error", 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", description: "Go to previous error", 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", description: "Toggle fold widget", bindKey: bindKey("F2", "F2"), exec: function(editor) { editor.session.toggleFoldWidget(); }, multiSelectAction: "forEach", scrollIntoView: "center", readOnly: true }, { name: "toggleParentFoldWidget", description: "Toggle parent fold widget", 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", description: "Add new line after the current line", exec: function(editor) { editor.selection.clearSelection(); editor.navigateLineEnd(); editor.insert("\n"); }, multiSelectAction: "forEach", scrollIntoView: "cursor" }, { name: "addLineBefore", description: "Add new line before the current line", 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.$copyWithEmptySelection) { copyLine = true; var ranges = this.selection.getAllRanges(); for (var i = 0; i < ranges.length; i++) { var range = ranges[i]; if (i && ranges[i - 1].start.row == range.start.row) continue; text += this.session.getLine(range.start.row) + nl; } } var e = {text: text}; this._signal("copy", e); clipboard.lineMode = copyLine ? e.text : false; return e.text; }; this.onCopy = function() { this.commands.exec("copy", this); }; this.onCut = function() { this.commands.exec("cut", this); }; this.onPaste = function(text, event) { var e = {text: text, event: event}; this.commands.exec("paste", this, e); }; this.$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"; this.$isAnimating = true; setTimeout(function() { if (this.$isAnimating) { dom.addCssClass(this.element, "ace_animate-blinking"); } }.bind(this)); }; this.$stopCssAnimation = function() { this.$isAnimating = false; 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.$stopCssAnimation(); if (this.smoothBlinking) { this.$isSmoothBlinking = false; dom.removeCssClass(this.element, "ace_smooth-blinking"); } update(true); if (!this.isBlinking || !this.blinkInterval || !this.isVisible) { this.$stopCssAnimation(); return; } if (this.smoothBlinking) { this.$isSmoothBlinking = true; setTimeout(function() { if (this.$isSmoothBlinking) { dom.addCssClass(this.element, "ace_smooth-blinking"); } }.bind(this)); } if (dom.HAS_CSS_ANIMATION) { this.$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,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\");\ 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", false); 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); if (config.get("useStrictCSP") == null) config.set("useStrictCSP", false); 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.$changes); if (this.resizing) this.resizing = 0; this.scrollBarH.scrollLeft = this.scrollBarV.scrollTop = null; }; this.$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.$loop.schedule(this.CHANGE_H_SCROLL); }; this.scrollTo = function(x, y) { this.session.setScrollTop(y); this.session.setScrollLeft(x); }; this.scrollBy = function(deltaX, deltaY) { deltaY && this.session.setScrollTop(this.session.getScrollTop() + deltaY); deltaX && this.session.setScrollLeft(this.session.getScrollLeft() + deltaX); }; this.isScrollableBy = function(deltaX, deltaY) { if (deltaY < 0 && this.session.getScrollTop() >= 1 - this.scrollMargin.top) return true; if (deltaY > 0 && this.session.getScrollTop() + this.$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, false); }); 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;\ }\ ", "error_marker.css", false); }); 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; } }); })();
