mirror of
https://github.com/overleaf/overleaf.git
synced 2024-11-07 20:31:06 -05:00
1422 lines
42 KiB
JavaScript
1422 lines
42 KiB
JavaScript
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"no use strict";
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!(function(window) {
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if (typeof window.window != "undefined" && window.document)
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return;
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if (window.require && window.define)
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return;
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if (!window.console) {
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window.console = function() {
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var msgs = Array.prototype.slice.call(arguments, 0);
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postMessage({type: "log", data: msgs});
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};
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window.console.error =
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window.console.warn =
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window.console.log =
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window.console.trace = window.console;
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}
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window.window = window;
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window.ace = window;
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window.onerror = function(message, file, line, col, err) {
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postMessage({type: "error", data: {
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message: message,
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data: err.data,
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file: file,
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line: line,
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col: col,
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stack: err.stack
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}});
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};
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window.normalizeModule = function(parentId, moduleName) {
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// normalize plugin requires
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if (moduleName.indexOf("!") !== -1) {
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var chunks = moduleName.split("!");
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return window.normalizeModule(parentId, chunks[0]) + "!" + window.normalizeModule(parentId, chunks[1]);
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}
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// normalize relative requires
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if (moduleName.charAt(0) == ".") {
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var base = parentId.split("/").slice(0, -1).join("/");
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moduleName = (base ? base + "/" : "") + moduleName;
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while (moduleName.indexOf(".") !== -1 && previous != moduleName) {
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var previous = moduleName;
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moduleName = moduleName.replace(/^\.\//, "").replace(/\/\.\//, "/").replace(/[^\/]+\/\.\.\//, "");
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}
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}
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return moduleName;
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};
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window.require = function require(parentId, id) {
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if (!id) {
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id = parentId;
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parentId = null;
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}
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if (!id.charAt)
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throw new Error("worker.js require() accepts only (parentId, id) as arguments");
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id = window.normalizeModule(parentId, id);
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var module = window.require.modules[id];
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if (module) {
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if (!module.initialized) {
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module.initialized = true;
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module.exports = module.factory().exports;
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}
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return module.exports;
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}
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if (!window.require.tlns)
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return console.log("unable to load " + id);
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var path = resolveModuleId(id, window.require.tlns);
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if (path.slice(-3) != ".js") path += ".js";
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window.require.id = id;
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window.require.modules[id] = {}; // prevent infinite loop on broken modules
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importScripts(path);
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return window.require(parentId, id);
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};
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function resolveModuleId(id, paths) {
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var testPath = id, tail = "";
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while (testPath) {
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var alias = paths[testPath];
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if (typeof alias == "string") {
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return alias + tail;
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} else if (alias) {
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return alias.location.replace(/\/*$/, "/") + (tail || alias.main || alias.name);
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} else if (alias === false) {
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return "";
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}
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var i = testPath.lastIndexOf("/");
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if (i === -1) break;
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tail = testPath.substr(i) + tail;
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testPath = testPath.slice(0, i);
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}
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return id;
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}
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window.require.modules = {};
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window.require.tlns = {};
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window.define = function(id, deps, factory) {
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if (arguments.length == 2) {
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factory = deps;
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if (typeof id != "string") {
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deps = id;
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id = window.require.id;
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}
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} else if (arguments.length == 1) {
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factory = id;
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deps = [];
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id = window.require.id;
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}
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if (typeof factory != "function") {
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window.require.modules[id] = {
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exports: factory,
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initialized: true
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};
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return;
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}
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if (!deps.length)
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// If there is no dependencies, we inject "require", "exports" and
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// "module" as dependencies, to provide CommonJS compatibility.
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deps = ["require", "exports", "module"];
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var req = function(childId) {
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return window.require(id, childId);
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};
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window.require.modules[id] = {
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exports: {},
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factory: function() {
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var module = this;
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var returnExports = factory.apply(this, deps.slice(0, factory.length).map(function(dep) {
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switch (dep) {
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// Because "require", "exports" and "module" aren't actual
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// dependencies, we must handle them seperately.
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case "require": return req;
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case "exports": return module.exports;
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case "module": return module;
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// But for all other dependencies, we can just go ahead and
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// require them.
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default: return req(dep);
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}
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}));
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if (returnExports)
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module.exports = returnExports;
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return module;
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}
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};
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};
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window.define.amd = {};
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require.tlns = {};
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window.initBaseUrls = function initBaseUrls(topLevelNamespaces) {
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for (var i in topLevelNamespaces)
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require.tlns[i] = topLevelNamespaces[i];
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};
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window.initSender = function initSender() {
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var EventEmitter = window.require("ace/lib/event_emitter").EventEmitter;
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var oop = window.require("ace/lib/oop");
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var Sender = function() {};
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(function() {
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oop.implement(this, EventEmitter);
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this.callback = function(data, callbackId) {
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postMessage({
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type: "call",
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id: callbackId,
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data: data
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});
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};
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this.emit = function(name, data) {
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postMessage({
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type: "event",
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name: name,
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data: data
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});
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};
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}).call(Sender.prototype);
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return new Sender();
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};
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var main = window.main = null;
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var sender = window.sender = null;
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window.onmessage = function(e) {
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var msg = e.data;
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if (msg.event && sender) {
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sender._signal(msg.event, msg.data);
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}
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else if (msg.command) {
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if (main[msg.command])
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main[msg.command].apply(main, msg.args);
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else if (window[msg.command])
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window[msg.command].apply(window, msg.args);
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else
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throw new Error("Unknown command:" + msg.command);
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}
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else if (msg.init) {
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window.initBaseUrls(msg.tlns);
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sender = window.sender = window.initSender();
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var clazz = require(msg.module)[msg.classname];
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main = window.main = new clazz(sender);
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}
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};
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})(this);
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ace.define("ace/range",[], function(require, exports, module) {
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"use strict";
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var comparePoints = function(p1, p2) {
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return p1.row - p2.row || p1.column - p2.column;
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};
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var Range = function(startRow, startColumn, endRow, endColumn) {
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this.start = {
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row: startRow,
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column: startColumn
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};
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this.end = {
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row: endRow,
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column: endColumn
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};
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};
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(function() {
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this.isEqual = function(range) {
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return this.start.row === range.start.row &&
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this.end.row === range.end.row &&
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this.start.column === range.start.column &&
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this.end.column === range.end.column;
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};
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this.toString = function() {
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return ("Range: [" + this.start.row + "/" + this.start.column +
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"] -> [" + this.end.row + "/" + this.end.column + "]");
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};
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this.contains = function(row, column) {
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return this.compare(row, column) == 0;
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};
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this.compareRange = function(range) {
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var cmp,
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end = range.end,
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start = range.start;
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cmp = this.compare(end.row, end.column);
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if (cmp == 1) {
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cmp = this.compare(start.row, start.column);
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if (cmp == 1) {
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return 2;
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} else if (cmp == 0) {
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return 1;
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} else {
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return 0;
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}
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} else if (cmp == -1) {
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return -2;
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} else {
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cmp = this.compare(start.row, start.column);
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if (cmp == -1) {
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return -1;
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} else if (cmp == 1) {
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return 42;
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} else {
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return 0;
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}
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}
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};
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this.comparePoint = function(p) {
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return this.compare(p.row, p.column);
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};
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this.containsRange = function(range) {
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return this.comparePoint(range.start) == 0 && this.comparePoint(range.end) == 0;
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};
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this.intersects = function(range) {
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var cmp = this.compareRange(range);
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return (cmp == -1 || cmp == 0 || cmp == 1);
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};
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this.isEnd = function(row, column) {
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return this.end.row == row && this.end.column == column;
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};
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this.isStart = function(row, column) {
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return this.start.row == row && this.start.column == column;
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};
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this.setStart = function(row, column) {
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if (typeof row == "object") {
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this.start.column = row.column;
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this.start.row = row.row;
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} else {
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this.start.row = row;
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this.start.column = column;
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}
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};
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this.setEnd = function(row, column) {
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if (typeof row == "object") {
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this.end.column = row.column;
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this.end.row = row.row;
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} else {
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this.end.row = row;
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this.end.column = column;
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}
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};
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this.inside = function(row, column) {
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if (this.compare(row, column) == 0) {
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if (this.isEnd(row, column) || this.isStart(row, column)) {
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return false;
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} else {
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return true;
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}
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}
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return false;
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};
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this.insideStart = function(row, column) {
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if (this.compare(row, column) == 0) {
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if (this.isEnd(row, column)) {
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return false;
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} else {
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return true;
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}
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}
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return false;
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};
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this.insideEnd = function(row, column) {
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if (this.compare(row, column) == 0) {
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if (this.isStart(row, column)) {
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return false;
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} else {
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return true;
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}
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}
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return false;
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};
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this.compare = function(row, column) {
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if (!this.isMultiLine()) {
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if (row === this.start.row) {
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return column < this.start.column ? -1 : (column > this.end.column ? 1 : 0);
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}
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}
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if (row < this.start.row)
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return -1;
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if (row > this.end.row)
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return 1;
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if (this.start.row === row)
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return column >= this.start.column ? 0 : -1;
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if (this.end.row === row)
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return column <= this.end.column ? 0 : 1;
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return 0;
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};
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this.compareStart = function(row, column) {
|
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if (this.start.row == row && this.start.column == column) {
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return -1;
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||
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} else {
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return this.compare(row, column);
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}
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};
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this.compareEnd = function(row, column) {
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if (this.end.row == row && this.end.column == column) {
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return 1;
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} else {
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return this.compare(row, column);
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}
|
||
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};
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this.compareInside = function(row, column) {
|
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if (this.end.row == row && this.end.column == column) {
|
||
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return 1;
|
||
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} else if (this.start.row == row && this.start.column == column) {
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return -1;
|
||
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} else {
|
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return this.compare(row, column);
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||
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}
|
||
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};
|
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this.clipRows = function(firstRow, lastRow) {
|
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if (this.end.row > lastRow)
|
||
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var end = {row: lastRow + 1, column: 0};
|
||
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else if (this.end.row < firstRow)
|
||
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var end = {row: firstRow, column: 0};
|
||
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|
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if (this.start.row > lastRow)
|
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|
|
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;
|
||
|
|
});
|
||
|
|
|
||
|
|
ace.define("ace/lib/oop",[], 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);
|
||
|
|
};
|
||
|
|
|
||
|
|
});
|
||
|
|
|
||
|
|
ace.define("ace/apply_delta",[], 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;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
});
|
||
|
|
|
||
|
|
ace.define("ace/lib/event_emitter",[], 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;
|
||
|
|
|
||
|
|
});
|
||
|
|
|
||
|
|
ace.define("ace/anchor",[], 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.$clipPositionToDocument = function(row, column) {
|
||
|
|
var pos = {};
|
||
|
|
|
||
|
|
if (row >= this.document.getLength()) {
|
||
|
|
pos.row = Math.max(0, this.document.getLength() - 1);
|
||
|
|
pos.column = this.document.getLine(pos.row).length;
|
||
|
|
}
|
||
|
|
else if (row < 0) {
|
||
|
|
pos.row = 0;
|
||
|
|
pos.column = 0;
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
pos.row = row;
|
||
|
|
pos.column = Math.min(this.document.getLine(pos.row).length, Math.max(0, column));
|
||
|
|
}
|
||
|
|
|
||
|
|
if (column < 0)
|
||
|
|
pos.column = 0;
|
||
|
|
|
||
|
|
return pos;
|
||
|
|
};
|
||
|
|
|
||
|
|
}).call(Anchor.prototype);
|
||
|
|
|
||
|
|
});
|
||
|
|
|
||
|
|
ace.define("ace/document",[], function(require, exports, module) {
|
||
|
|
"use strict";
|
||
|
|
|
||
|
|
var oop = require("./lib/oop");
|
||
|
|
var applyDelta = require("./apply_delta").applyDelta;
|
||
|
|
var EventEmitter = require("./lib/event_emitter").EventEmitter;
|
||
|
|
var Range = require("./range").Range;
|
||
|
|
var Anchor = require("./anchor").Anchor;
|
||
|
|
|
||
|
|
var Document = function(textOrLines) {
|
||
|
|
this.$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;
|
||
|
|
});
|
||
|
|
|
||
|
|
ace.define("ace/lib/lang",[], 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;
|
||
|
|
};
|
||
|
|
});
|
||
|
|
|
||
|
|
ace.define("ace/worker/mirror",[], function(require, exports, module) {
|
||
|
|
"use strict";
|
||
|
|
|
||
|
|
var Range = require("../range").Range;
|
||
|
|
var Document = require("../document").Document;
|
||
|
|
var lang = require("../lib/lang");
|
||
|
|
|
||
|
|
var Mirror = exports.Mirror = function(sender) {
|
||
|
|
this.sender = sender;
|
||
|
|
var doc = this.doc = new Document("");
|
||
|
|
|
||
|
|
var deferredUpdate = this.deferredUpdate = lang.delayedCall(this.onUpdate.bind(this));
|
||
|
|
|
||
|
|
var _self = this;
|
||
|
|
sender.on("change", function(e) {
|
||
|
|
var data = e.data;
|
||
|
|
if (data[0].start) {
|
||
|
|
doc.applyDeltas(data);
|
||
|
|
} else {
|
||
|
|
for (var i = 0; i < data.length; i += 2) {
|
||
|
|
if (Array.isArray(data[i+1])) {
|
||
|
|
var d = {action: "insert", start: data[i], lines: data[i+1]};
|
||
|
|
} else {
|
||
|
|
var d = {action: "remove", start: data[i], end: data[i+1]};
|
||
|
|
}
|
||
|
|
doc.applyDelta(d, true);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (_self.$timeout)
|
||
|
|
return deferredUpdate.schedule(_self.$timeout);
|
||
|
|
_self.onUpdate();
|
||
|
|
});
|
||
|
|
};
|
||
|
|
|
||
|
|
(function() {
|
||
|
|
|
||
|
|
this.$timeout = 500;
|
||
|
|
|
||
|
|
this.setTimeout = function(timeout) {
|
||
|
|
this.$timeout = timeout;
|
||
|
|
};
|
||
|
|
|
||
|
|
this.setValue = function(value) {
|
||
|
|
this.doc.setValue(value);
|
||
|
|
this.deferredUpdate.schedule(this.$timeout);
|
||
|
|
};
|
||
|
|
|
||
|
|
this.getValue = function(callbackId) {
|
||
|
|
this.sender.callback(this.doc.getValue(), callbackId);
|
||
|
|
};
|
||
|
|
|
||
|
|
this.onUpdate = function() {
|
||
|
|
};
|
||
|
|
|
||
|
|
this.isPending = function() {
|
||
|
|
return this.deferredUpdate.isPending();
|
||
|
|
};
|
||
|
|
|
||
|
|
}).call(Mirror.prototype);
|
||
|
|
|
||
|
|
});
|