mirror of
https://github.com/overleaf/overleaf.git
synced 2024-11-29 19:13:38 -05:00
3887 lines
110 KiB
JavaScript
3887 lines
110 KiB
JavaScript
"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.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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require("ace/lib/es5-shim");
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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/lib/oop",["require","exports","module"], function(require, exports, module) {
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"use strict";
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exports.inherits = function(ctor, superCtor) {
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ctor.super_ = superCtor;
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ctor.prototype = Object.create(superCtor.prototype, {
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constructor: {
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value: ctor,
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enumerable: false,
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writable: true,
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configurable: true
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}
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});
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};
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exports.mixin = function(obj, mixin) {
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for (var key in mixin) {
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obj[key] = mixin[key];
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}
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return obj;
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};
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exports.implement = function(proto, mixin) {
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exports.mixin(proto, mixin);
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};
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});
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ace.define("ace/lib/lang",["require","exports","module"], function(require, exports, module) {
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"use strict";
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exports.last = function(a) {
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return a[a.length - 1];
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};
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exports.stringReverse = function(string) {
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return string.split("").reverse().join("");
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};
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exports.stringRepeat = function (string, count) {
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var result = '';
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while (count > 0) {
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if (count & 1)
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result += string;
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if (count >>= 1)
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string += string;
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}
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return result;
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};
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var trimBeginRegexp = /^\s\s*/;
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var trimEndRegexp = /\s\s*$/;
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exports.stringTrimLeft = function (string) {
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return string.replace(trimBeginRegexp, '');
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};
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exports.stringTrimRight = function (string) {
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return string.replace(trimEndRegexp, '');
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};
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exports.copyObject = function(obj) {
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var copy = {};
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for (var key in obj) {
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copy[key] = obj[key];
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}
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return copy;
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};
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exports.copyArray = function(array){
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var copy = [];
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for (var i=0, l=array.length; i<l; i++) {
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if (array[i] && typeof array[i] == "object")
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copy[i] = this.copyObject(array[i]);
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else
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copy[i] = array[i];
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}
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return copy;
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};
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exports.deepCopy = function deepCopy(obj) {
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if (typeof obj !== "object" || !obj)
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return obj;
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var copy;
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if (Array.isArray(obj)) {
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copy = [];
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for (var key = 0; key < obj.length; key++) {
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copy[key] = deepCopy(obj[key]);
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}
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return copy;
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}
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if (Object.prototype.toString.call(obj) !== "[object Object]")
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return obj;
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copy = {};
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for (var key in obj)
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copy[key] = deepCopy(obj[key]);
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return copy;
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};
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exports.arrayToMap = function(arr) {
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var map = {};
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for (var i=0; i<arr.length; i++) {
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map[arr[i]] = 1;
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}
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return map;
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};
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exports.createMap = function(props) {
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var map = Object.create(null);
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for (var i in props) {
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map[i] = props[i];
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}
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return map;
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};
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exports.arrayRemove = function(array, value) {
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for (var i = 0; i <= array.length; i++) {
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if (value === array[i]) {
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array.splice(i, 1);
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}
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}
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};
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exports.escapeRegExp = function(str) {
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return str.replace(/([.*+?^${}()|[\]\/\\])/g, '\\$1');
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};
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exports.escapeHTML = function(str) {
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return str.replace(/&/g, "&").replace(/"/g, """).replace(/'/g, "'").replace(/</g, "<");
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};
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exports.getMatchOffsets = function(string, regExp) {
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var matches = [];
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string.replace(regExp, function(str) {
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matches.push({
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offset: arguments[arguments.length-2],
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length: str.length
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});
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});
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return matches;
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};
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exports.deferredCall = function(fcn) {
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var timer = null;
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var callback = function() {
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timer = null;
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fcn();
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};
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var deferred = function(timeout) {
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deferred.cancel();
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timer = setTimeout(callback, timeout || 0);
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return deferred;
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};
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deferred.schedule = deferred;
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deferred.call = function() {
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this.cancel();
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fcn();
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return deferred;
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};
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deferred.cancel = function() {
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clearTimeout(timer);
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timer = null;
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return deferred;
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};
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deferred.isPending = function() {
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return timer;
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};
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return deferred;
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};
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exports.delayedCall = function(fcn, defaultTimeout) {
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var timer = null;
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var callback = function() {
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timer = null;
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fcn();
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};
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var _self = function(timeout) {
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if (timer == null)
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timer = setTimeout(callback, timeout || defaultTimeout);
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};
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_self.delay = function(timeout) {
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timer && clearTimeout(timer);
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timer = setTimeout(callback, timeout || defaultTimeout);
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};
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_self.schedule = _self;
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_self.call = function() {
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this.cancel();
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fcn();
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};
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_self.cancel = function() {
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timer && clearTimeout(timer);
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timer = null;
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};
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_self.isPending = function() {
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return timer;
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};
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return _self;
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};
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});
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ace.define("ace/range",["require","exports","module"], 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) {
|
|
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;
|
|
});
|
|
|
|
ace.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;
|
|
}
|
|
};
|
|
});
|
|
|
|
ace.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;
|
|
callback && this.addEventListener(eventName, function newCallback() {
|
|
_self.removeEventListener(eventName, newCallback);
|
|
callback.apply(null, arguments);
|
|
});
|
|
};
|
|
|
|
|
|
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) {
|
|
var old = handlers[eventName];
|
|
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 (this._eventRegistry) this._eventRegistry[eventName] = [];
|
|
};
|
|
|
|
exports.EventEmitter = EventEmitter;
|
|
|
|
});
|
|
|
|
ace.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.removeEventListener("change", this.$onChange);
|
|
};
|
|
this.attach = function(doc) {
|
|
this.document = doc || this.document;
|
|
this.document.on("change", this.$onChange);
|
|
};
|
|
this.$clipPositionToDocument = function(row, column) {
|
|
var pos = {};
|
|
|
|
if (row >= this.document.getLength()) {
|
|
pos.row = Math.max(0, this.document.getLength() - 1);
|
|
pos.column = this.document.getLine(pos.row).length;
|
|
}
|
|
else if (row < 0) {
|
|
pos.row = 0;
|
|
pos.column = 0;
|
|
}
|
|
else {
|
|
pos.row = row;
|
|
pos.column = Math.min(this.document.getLine(pos.row).length, Math.max(0, column));
|
|
}
|
|
|
|
if (column < 0)
|
|
pos.column = 0;
|
|
|
|
return pos;
|
|
};
|
|
|
|
}).call(Anchor.prototype);
|
|
|
|
});
|
|
|
|
ace.define("ace/document",["require","exports","module","ace/lib/oop","ace/apply_delta","ace/lib/event_emitter","ace/range","ace/anchor"], function(require, exports, module) {
|
|
"use strict";
|
|
|
|
var oop = require("./lib/oop");
|
|
var applyDelta = require("./apply_delta").applyDelta;
|
|
var EventEmitter = require("./lib/event_emitter").EventEmitter;
|
|
var Range = require("./range").Range;
|
|
var Anchor = require("./anchor").Anchor;
|
|
|
|
var Document = function(textOrLines) {
|
|
this.$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.$splitAndapplyLargeDelta(delta, 20000);
|
|
applyDelta(this.$lines, delta, doNotValidate);
|
|
this._signal("change", delta);
|
|
};
|
|
|
|
this.$splitAndapplyLargeDelta = function(delta, MAX) {
|
|
var lines = delta.lines;
|
|
var l = lines.length;
|
|
var row = delta.start.row;
|
|
var column = delta.start.column;
|
|
var from = 0, to = 0;
|
|
do {
|
|
from = to;
|
|
to += MAX - 1;
|
|
var chunk = lines.slice(from, to);
|
|
if (to > l) {
|
|
delta.lines = chunk;
|
|
delta.start.row = row + from;
|
|
delta.start.column = column;
|
|
break;
|
|
}
|
|
chunk.push("");
|
|
this.applyDelta({
|
|
start: this.pos(row + from, column),
|
|
end: this.pos(row + to, column = 0),
|
|
action: delta.action,
|
|
lines: chunk
|
|
}, true);
|
|
} while(true);
|
|
};
|
|
this.revertDelta = function(delta) {
|
|
this.applyDelta({
|
|
start: this.clonePos(delta.start),
|
|
end: this.clonePos(delta.end),
|
|
action: (delta.action == "insert" ? "remove" : "insert"),
|
|
lines: delta.lines.slice()
|
|
});
|
|
};
|
|
this.indexToPosition = function(index, startRow) {
|
|
var lines = this.$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: lines[l-1].length};
|
|
};
|
|
this.positionToIndex = function(pos, startRow) {
|
|
var lines = this.$lines || this.getAllLines();
|
|
var newlineLength = this.getNewLineCharacter().length;
|
|
var index = 0;
|
|
var row = Math.min(pos.row, lines.length);
|
|
for (var i = startRow || 0; i < row; ++i)
|
|
index += lines[i].length + newlineLength;
|
|
|
|
return index + pos.column;
|
|
};
|
|
|
|
}).call(Document.prototype);
|
|
|
|
exports.Document = Document;
|
|
});
|
|
|
|
ace.define("ace/worker/mirror",["require","exports","module","ace/range","ace/document","ace/lib/lang"], function(require, exports, module) {
|
|
"use strict";
|
|
|
|
var Range = require("../range").Range;
|
|
var Document = require("../document").Document;
|
|
var lang = require("../lib/lang");
|
|
|
|
var Mirror = exports.Mirror = function(sender) {
|
|
this.sender = sender;
|
|
var doc = this.doc = new Document("");
|
|
|
|
var deferredUpdate = this.deferredUpdate = lang.delayedCall(this.onUpdate.bind(this));
|
|
|
|
var _self = this;
|
|
sender.on("change", function(e) {
|
|
var data = e.data;
|
|
if (data[0].start) {
|
|
doc.applyDeltas(data);
|
|
} else {
|
|
for (var i = 0; i < data.length; i += 2) {
|
|
if (Array.isArray(data[i+1])) {
|
|
var d = {action: "insert", start: data[i], lines: data[i+1]};
|
|
} else {
|
|
var d = {action: "remove", start: data[i], end: data[i+1]};
|
|
}
|
|
doc.applyDelta(d, true);
|
|
}
|
|
}
|
|
if (_self.$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);
|
|
|
|
});
|
|
|
|
ace.define("ace/mode/xml/sax",["require","exports","module"], function(require, exports, module) {
|
|
var nameStartChar = /[A-Z_a-z\xC0-\xD6\xD8-\xF6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]///\u10000-\uEFFFF
|
|
var nameChar = new RegExp("[\\-\\.0-9"+nameStartChar.source.slice(1,-1)+"\u00B7\u0300-\u036F\\ux203F-\u2040]");
|
|
var tagNamePattern = new RegExp('^'+nameStartChar.source+nameChar.source+'*(?:\:'+nameStartChar.source+nameChar.source+'*)?$');
|
|
var S_TAG = 0;//tag name offerring
|
|
var S_ATTR = 1;//attr name offerring
|
|
var S_ATTR_S=2;//attr name end and space offer
|
|
var S_EQ = 3;//=space?
|
|
var S_V = 4;//attr value(no quot value only)
|
|
var S_E = 5;//attr value end and no space(quot end)
|
|
var S_S = 6;//(attr value end || tag end ) && (space offer)
|
|
var S_C = 7;//closed el<el />
|
|
|
|
function XMLReader(){
|
|
|
|
}
|
|
|
|
XMLReader.prototype = {
|
|
parse:function(source,defaultNSMap,entityMap){
|
|
var domBuilder = this.domBuilder;
|
|
domBuilder.startDocument();
|
|
_copy(defaultNSMap ,defaultNSMap = {})
|
|
parse(source,defaultNSMap,entityMap,
|
|
domBuilder,this.errorHandler);
|
|
domBuilder.endDocument();
|
|
}
|
|
}
|
|
function parse(source,defaultNSMapCopy,entityMap,domBuilder,errorHandler){
|
|
function fixedFromCharCode(code) {
|
|
if (code > 0xffff) {
|
|
code -= 0x10000;
|
|
var surrogate1 = 0xd800 + (code >> 10)
|
|
, surrogate2 = 0xdc00 + (code & 0x3ff);
|
|
|
|
return String.fromCharCode(surrogate1, surrogate2);
|
|
} else {
|
|
return String.fromCharCode(code);
|
|
}
|
|
}
|
|
function entityReplacer(a){
|
|
var k = a.slice(1,-1);
|
|
if(k in entityMap){
|
|
return entityMap[k];
|
|
}else if(k.charAt(0) === '#'){
|
|
return fixedFromCharCode(parseInt(k.substr(1).replace('x','0x')))
|
|
}else{
|
|
errorHandler.error('entity not found:'+a);
|
|
return a;
|
|
}
|
|
}
|
|
function appendText(end){//has some bugs
|
|
var xt = source.substring(start,end).replace(/&#?\w+;/g,entityReplacer);
|
|
locator&&position(start);
|
|
domBuilder.characters(xt,0,end-start);
|
|
start = end
|
|
}
|
|
function position(start,m){
|
|
while(start>=endPos && (m = linePattern.exec(source))){
|
|
startPos = m.index;
|
|
endPos = startPos + m[0].length;
|
|
locator.lineNumber++;
|
|
}
|
|
locator.columnNumber = start-startPos+1;
|
|
}
|
|
var startPos = 0;
|
|
var endPos = 0;
|
|
var linePattern = /.+(?:\r\n?|\n)|.*$/g
|
|
var locator = domBuilder.locator;
|
|
|
|
var parseStack = [{currentNSMap:defaultNSMapCopy}]
|
|
var closeMap = {};
|
|
var start = 0;
|
|
while(true){
|
|
var i = source.indexOf('<',start);
|
|
if(i<0){
|
|
if(!source.substr(start).match(/^\s*$/)){
|
|
var doc = domBuilder.document;
|
|
var text = doc.createTextNode(source.substr(start));
|
|
doc.appendChild(text);
|
|
domBuilder.currentElement = text;
|
|
}
|
|
return;
|
|
}
|
|
if(i>start){
|
|
appendText(i);
|
|
}
|
|
switch(source.charAt(i+1)){
|
|
case '/':
|
|
var end = source.indexOf('>',i+3);
|
|
var tagName = source.substring(i+2,end);
|
|
var config;
|
|
if (parseStack.length > 1) {
|
|
config = parseStack.pop();
|
|
} else {
|
|
errorHandler.fatalError("end tag name not found for: "+tagName);
|
|
break;
|
|
}
|
|
var localNSMap = config.localNSMap;
|
|
|
|
if(config.tagName != tagName){
|
|
errorHandler.fatalError("end tag name: " + tagName + " does not match the current start tagName: "+config.tagName );
|
|
}
|
|
domBuilder.endElement(config.uri,config.localName,tagName);
|
|
if(localNSMap){
|
|
for(var prefix in localNSMap){
|
|
domBuilder.endPrefixMapping(prefix) ;
|
|
}
|
|
}
|
|
end++;
|
|
break;
|
|
case '?':// <?...?>
|
|
locator&&position(i);
|
|
end = parseInstruction(source,i,domBuilder);
|
|
break;
|
|
case '!':// <!doctype,<![CDATA,<!--
|
|
locator&&position(i);
|
|
end = parseDCC(source,i,domBuilder,errorHandler);
|
|
break;
|
|
default:
|
|
try{
|
|
locator&&position(i);
|
|
|
|
var el = new ElementAttributes();
|
|
var end = parseElementStartPart(source,i,el,entityReplacer,errorHandler);
|
|
var len = el.length;
|
|
if(len && locator){
|
|
var backup = copyLocator(locator,{});
|
|
for(var i = 0;i<len;i++){
|
|
var a = el[i];
|
|
position(a.offset);
|
|
a.offset = copyLocator(locator,{});
|
|
}
|
|
copyLocator(backup,locator);
|
|
}
|
|
if(!el.closed && fixSelfClosed(source,end,el.tagName,closeMap)){
|
|
el.closed = true;
|
|
if(!entityMap.nbsp){
|
|
errorHandler.warning('unclosed xml attribute');
|
|
}
|
|
}
|
|
appendElement(el,domBuilder,parseStack);
|
|
|
|
|
|
if(el.uri === 'http://www.w3.org/1999/xhtml' && !el.closed){
|
|
end = parseHtmlSpecialContent(source,end,el.tagName,entityReplacer,domBuilder)
|
|
}else{
|
|
end++;
|
|
}
|
|
}catch(e){
|
|
errorHandler.error('element parse error: '+e);
|
|
end = -1;
|
|
}
|
|
|
|
}
|
|
if(end<0){
|
|
appendText(i+1);
|
|
}else{
|
|
start = end;
|
|
}
|
|
}
|
|
}
|
|
function copyLocator(f,t){
|
|
t.lineNumber = f.lineNumber;
|
|
t.columnNumber = f.columnNumber;
|
|
return t;
|
|
|
|
}
|
|
function parseElementStartPart(source,start,el,entityReplacer,errorHandler){
|
|
var attrName;
|
|
var value;
|
|
var p = ++start;
|
|
var s = S_TAG;//status
|
|
while(true){
|
|
var c = source.charAt(p);
|
|
switch(c){
|
|
case '=':
|
|
if(s === S_ATTR){//attrName
|
|
attrName = source.slice(start,p);
|
|
s = S_EQ;
|
|
}else if(s === S_ATTR_S){
|
|
s = S_EQ;
|
|
}else{
|
|
throw new Error('attribute equal must after attrName');
|
|
}
|
|
break;
|
|
case '\'':
|
|
case '"':
|
|
if(s === S_EQ){//equal
|
|
start = p+1;
|
|
p = source.indexOf(c,start)
|
|
if(p>0){
|
|
value = source.slice(start,p).replace(/&#?\w+;/g,entityReplacer);
|
|
el.add(attrName,value,start-1);
|
|
s = S_E;
|
|
}else{
|
|
throw new Error('attribute value no end \''+c+'\' match');
|
|
}
|
|
}else if(s == S_V){
|
|
value = source.slice(start,p).replace(/&#?\w+;/g,entityReplacer);
|
|
el.add(attrName,value,start);
|
|
errorHandler.warning('attribute "'+attrName+'" missed start quot('+c+')!!');
|
|
start = p+1;
|
|
s = S_E
|
|
}else{
|
|
throw new Error('attribute value must after "="');
|
|
}
|
|
break;
|
|
case '/':
|
|
switch(s){
|
|
case S_TAG:
|
|
el.setTagName(source.slice(start,p));
|
|
case S_E:
|
|
case S_S:
|
|
case S_C:
|
|
s = S_C;
|
|
el.closed = true;
|
|
case S_V:
|
|
case S_ATTR:
|
|
case S_ATTR_S:
|
|
break;
|
|
default:
|
|
throw new Error("attribute invalid close char('/')")
|
|
}
|
|
break;
|
|
case ''://end document
|
|
errorHandler.error('unexpected end of input');
|
|
case '>':
|
|
switch(s){
|
|
case S_TAG:
|
|
el.setTagName(source.slice(start,p));
|
|
case S_E:
|
|
case S_S:
|
|
case S_C:
|
|
break;//normal
|
|
case S_V://Compatible state
|
|
case S_ATTR:
|
|
value = source.slice(start,p);
|
|
if(value.slice(-1) === '/'){
|
|
el.closed = true;
|
|
value = value.slice(0,-1)
|
|
}
|
|
case S_ATTR_S:
|
|
if(s === S_ATTR_S){
|
|
value = attrName;
|
|
}
|
|
if(s == S_V){
|
|
errorHandler.warning('attribute "'+value+'" missed quot(")!!');
|
|
el.add(attrName,value.replace(/&#?\w+;/g,entityReplacer),start)
|
|
}else{
|
|
errorHandler.warning('attribute "'+value+'" missed value!! "'+value+'" instead!!')
|
|
el.add(value,value,start)
|
|
}
|
|
break;
|
|
case S_EQ:
|
|
throw new Error('attribute value missed!!');
|
|
}
|
|
return p;
|
|
case '\u0080':
|
|
c = ' ';
|
|
default:
|
|
if(c<= ' '){//space
|
|
switch(s){
|
|
case S_TAG:
|
|
el.setTagName(source.slice(start,p));//tagName
|
|
s = S_S;
|
|
break;
|
|
case S_ATTR:
|
|
attrName = source.slice(start,p)
|
|
s = S_ATTR_S;
|
|
break;
|
|
case S_V:
|
|
var value = source.slice(start,p).replace(/&#?\w+;/g,entityReplacer);
|
|
errorHandler.warning('attribute "'+value+'" missed quot(")!!');
|
|
el.add(attrName,value,start)
|
|
case S_E:
|
|
s = S_S;
|
|
break;
|
|
}
|
|
}else{//not space
|
|
switch(s){
|
|
case S_ATTR_S:
|
|
errorHandler.warning('attribute "'+attrName+'" missed value!! "'+attrName+'" instead!!')
|
|
el.add(attrName,attrName,start);
|
|
start = p;
|
|
s = S_ATTR;
|
|
break;
|
|
case S_E:
|
|
errorHandler.warning('attribute space is required"'+attrName+'"!!')
|
|
case S_S:
|
|
s = S_ATTR;
|
|
start = p;
|
|
break;
|
|
case S_EQ:
|
|
s = S_V;
|
|
start = p;
|
|
break;
|
|
case S_C:
|
|
throw new Error("elements closed character '/' and '>' must be connected to");
|
|
}
|
|
}
|
|
}
|
|
p++;
|
|
}
|
|
}
|
|
function appendElement(el,domBuilder,parseStack){
|
|
var tagName = el.tagName;
|
|
var localNSMap = null;
|
|
var currentNSMap = parseStack[parseStack.length-1].currentNSMap;
|
|
var i = el.length;
|
|
while(i--){
|
|
var a = el[i];
|
|
var qName = a.qName;
|
|
var value = a.value;
|
|
var nsp = qName.indexOf(':');
|
|
if(nsp>0){
|
|
var prefix = a.prefix = qName.slice(0,nsp);
|
|
var localName = qName.slice(nsp+1);
|
|
var nsPrefix = prefix === 'xmlns' && localName
|
|
}else{
|
|
localName = qName;
|
|
prefix = null
|
|
nsPrefix = qName === 'xmlns' && ''
|
|
}
|
|
a.localName = localName ;
|
|
if(nsPrefix !== false){//hack!!
|
|
if(localNSMap == null){
|
|
localNSMap = {}
|
|
_copy(currentNSMap,currentNSMap={})
|
|
}
|
|
currentNSMap[nsPrefix] = localNSMap[nsPrefix] = value;
|
|
a.uri = 'http://www.w3.org/2000/xmlns/'
|
|
domBuilder.startPrefixMapping(nsPrefix, value)
|
|
}
|
|
}
|
|
var i = el.length;
|
|
while(i--){
|
|
a = el[i];
|
|
var prefix = a.prefix;
|
|
if(prefix){//no prefix attribute has no namespace
|
|
if(prefix === 'xml'){
|
|
a.uri = 'http://www.w3.org/XML/1998/namespace';
|
|
}if(prefix !== 'xmlns'){
|
|
a.uri = currentNSMap[prefix]
|
|
}
|
|
}
|
|
}
|
|
var nsp = tagName.indexOf(':');
|
|
if(nsp>0){
|
|
prefix = el.prefix = tagName.slice(0,nsp);
|
|
localName = el.localName = tagName.slice(nsp+1);
|
|
}else{
|
|
prefix = null;//important!!
|
|
localName = el.localName = tagName;
|
|
}
|
|
var ns = el.uri = currentNSMap[prefix || ''];
|
|
domBuilder.startElement(ns,localName,tagName,el);
|
|
if(el.closed){
|
|
domBuilder.endElement(ns,localName,tagName);
|
|
if(localNSMap){
|
|
for(prefix in localNSMap){
|
|
domBuilder.endPrefixMapping(prefix)
|
|
}
|
|
}
|
|
}else{
|
|
el.currentNSMap = currentNSMap;
|
|
el.localNSMap = localNSMap;
|
|
parseStack.push(el);
|
|
}
|
|
}
|
|
function parseHtmlSpecialContent(source,elStartEnd,tagName,entityReplacer,domBuilder){
|
|
if(/^(?:script|textarea)$/i.test(tagName)){
|
|
var elEndStart = source.indexOf('</'+tagName+'>',elStartEnd);
|
|
var text = source.substring(elStartEnd+1,elEndStart);
|
|
if(/[&<]/.test(text)){
|
|
if(/^script$/i.test(tagName)){
|
|
domBuilder.characters(text,0,text.length);
|
|
return elEndStart;
|
|
}//}else{//text area
|
|
text = text.replace(/&#?\w+;/g,entityReplacer);
|
|
domBuilder.characters(text,0,text.length);
|
|
return elEndStart;
|
|
|
|
}
|
|
}
|
|
return elStartEnd+1;
|
|
}
|
|
function fixSelfClosed(source,elStartEnd,tagName,closeMap){
|
|
var pos = closeMap[tagName];
|
|
if(pos == null){
|
|
pos = closeMap[tagName] = source.lastIndexOf('</'+tagName+'>')
|
|
}
|
|
return pos<elStartEnd;
|
|
}
|
|
function _copy(source,target){
|
|
for(var n in source){target[n] = source[n]}
|
|
}
|
|
function parseDCC(source,start,domBuilder,errorHandler){//sure start with '<!'
|
|
var next= source.charAt(start+2)
|
|
switch(next){
|
|
case '-':
|
|
if(source.charAt(start + 3) === '-'){
|
|
var end = source.indexOf('-->',start+4);
|
|
if(end>start){
|
|
domBuilder.comment(source,start+4,end-start-4);
|
|
return end+3;
|
|
}else{
|
|
errorHandler.error("Unclosed comment");
|
|
return -1;
|
|
}
|
|
}else{
|
|
return -1;
|
|
}
|
|
default:
|
|
if(source.substr(start+3,6) == 'CDATA['){
|
|
var end = source.indexOf(']]>',start+9);
|
|
domBuilder.startCDATA();
|
|
domBuilder.characters(source,start+9,end-start-9);
|
|
domBuilder.endCDATA()
|
|
return end+3;
|
|
}
|
|
var matchs = split(source,start);
|
|
var len = matchs.length;
|
|
if(len>1 && /!doctype/i.test(matchs[0][0])){
|
|
var name = matchs[1][0];
|
|
var pubid = len>3 && /^public$/i.test(matchs[2][0]) && matchs[3][0]
|
|
var sysid = len>4 && matchs[4][0];
|
|
var lastMatch = matchs[len-1]
|
|
domBuilder.startDTD(name,pubid && pubid.replace(/^(['"])(.*?)\1$/,'$2'),
|
|
sysid && sysid.replace(/^(['"])(.*?)\1$/,'$2'));
|
|
domBuilder.endDTD();
|
|
|
|
return lastMatch.index+lastMatch[0].length
|
|
}
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
|
|
|
|
function parseInstruction(source,start,domBuilder){
|
|
var end = source.indexOf('?>',start);
|
|
if(end){
|
|
var match = source.substring(start,end).match(/^<\?(\S*)\s*([\s\S]*?)\s*$/);
|
|
if(match){
|
|
var len = match[0].length;
|
|
domBuilder.processingInstruction(match[1], match[2]) ;
|
|
return end+2;
|
|
}else{//error
|
|
return -1;
|
|
}
|
|
}
|
|
return -1;
|
|
}
|
|
function ElementAttributes(source){
|
|
|
|
}
|
|
ElementAttributes.prototype = {
|
|
setTagName:function(tagName){
|
|
if(!tagNamePattern.test(tagName)){
|
|
throw new Error('invalid tagName:'+tagName)
|
|
}
|
|
this.tagName = tagName
|
|
},
|
|
add:function(qName,value,offset){
|
|
if(!tagNamePattern.test(qName)){
|
|
throw new Error('invalid attribute:'+qName)
|
|
}
|
|
this[this.length++] = {qName:qName,value:value,offset:offset}
|
|
},
|
|
length:0,
|
|
getLocalName:function(i){return this[i].localName},
|
|
getOffset:function(i){return this[i].offset},
|
|
getQName:function(i){return this[i].qName},
|
|
getURI:function(i){return this[i].uri},
|
|
getValue:function(i){return this[i].value}
|
|
}
|
|
|
|
|
|
|
|
|
|
function _set_proto_(thiz,parent){
|
|
thiz.__proto__ = parent;
|
|
return thiz;
|
|
}
|
|
if(!(_set_proto_({},_set_proto_.prototype) instanceof _set_proto_)){
|
|
_set_proto_ = function(thiz,parent){
|
|
function p(){};
|
|
p.prototype = parent;
|
|
p = new p();
|
|
for(parent in thiz){
|
|
p[parent] = thiz[parent];
|
|
}
|
|
return p;
|
|
}
|
|
}
|
|
|
|
function split(source,start){
|
|
var match;
|
|
var buf = [];
|
|
var reg = /'[^']+'|"[^"]+"|[^\s<>\/=]+=?|(\/?\s*>|<)/g;
|
|
reg.lastIndex = start;
|
|
reg.exec(source);//skip <
|
|
while(match = reg.exec(source)){
|
|
buf.push(match);
|
|
if(match[1])return buf;
|
|
}
|
|
}
|
|
|
|
return XMLReader;
|
|
});
|
|
|
|
ace.define("ace/mode/xml/dom",["require","exports","module"], function(require, exports, module) {
|
|
|
|
function copy(src,dest){
|
|
for(var p in src){
|
|
dest[p] = src[p];
|
|
}
|
|
}
|
|
function _extends(Class,Super){
|
|
var pt = Class.prototype;
|
|
if(Object.create){
|
|
var ppt = Object.create(Super.prototype)
|
|
pt.__proto__ = ppt;
|
|
}
|
|
if(!(pt instanceof Super)){
|
|
function t(){};
|
|
t.prototype = Super.prototype;
|
|
t = new t();
|
|
copy(pt,t);
|
|
Class.prototype = pt = t;
|
|
}
|
|
if(pt.constructor != Class){
|
|
if(typeof Class != 'function'){
|
|
console.error("unknow Class:"+Class)
|
|
}
|
|
pt.constructor = Class
|
|
}
|
|
}
|
|
var htmlns = 'http://www.w3.org/1999/xhtml' ;
|
|
var NodeType = {}
|
|
var ELEMENT_NODE = NodeType.ELEMENT_NODE = 1;
|
|
var ATTRIBUTE_NODE = NodeType.ATTRIBUTE_NODE = 2;
|
|
var TEXT_NODE = NodeType.TEXT_NODE = 3;
|
|
var CDATA_SECTION_NODE = NodeType.CDATA_SECTION_NODE = 4;
|
|
var ENTITY_REFERENCE_NODE = NodeType.ENTITY_REFERENCE_NODE = 5;
|
|
var ENTITY_NODE = NodeType.ENTITY_NODE = 6;
|
|
var PROCESSING_INSTRUCTION_NODE = NodeType.PROCESSING_INSTRUCTION_NODE = 7;
|
|
var COMMENT_NODE = NodeType.COMMENT_NODE = 8;
|
|
var DOCUMENT_NODE = NodeType.DOCUMENT_NODE = 9;
|
|
var DOCUMENT_TYPE_NODE = NodeType.DOCUMENT_TYPE_NODE = 10;
|
|
var DOCUMENT_FRAGMENT_NODE = NodeType.DOCUMENT_FRAGMENT_NODE = 11;
|
|
var NOTATION_NODE = NodeType.NOTATION_NODE = 12;
|
|
var ExceptionCode = {}
|
|
var ExceptionMessage = {};
|
|
var INDEX_SIZE_ERR = ExceptionCode.INDEX_SIZE_ERR = ((ExceptionMessage[1]="Index size error"),1);
|
|
var DOMSTRING_SIZE_ERR = ExceptionCode.DOMSTRING_SIZE_ERR = ((ExceptionMessage[2]="DOMString size error"),2);
|
|
var HIERARCHY_REQUEST_ERR = ExceptionCode.HIERARCHY_REQUEST_ERR = ((ExceptionMessage[3]="Hierarchy request error"),3);
|
|
var WRONG_DOCUMENT_ERR = ExceptionCode.WRONG_DOCUMENT_ERR = ((ExceptionMessage[4]="Wrong document"),4);
|
|
var INVALID_CHARACTER_ERR = ExceptionCode.INVALID_CHARACTER_ERR = ((ExceptionMessage[5]="Invalid character"),5);
|
|
var NO_DATA_ALLOWED_ERR = ExceptionCode.NO_DATA_ALLOWED_ERR = ((ExceptionMessage[6]="No data allowed"),6);
|
|
var NO_MODIFICATION_ALLOWED_ERR = ExceptionCode.NO_MODIFICATION_ALLOWED_ERR = ((ExceptionMessage[7]="No modification allowed"),7);
|
|
var NOT_FOUND_ERR = ExceptionCode.NOT_FOUND_ERR = ((ExceptionMessage[8]="Not found"),8);
|
|
var NOT_SUPPORTED_ERR = ExceptionCode.NOT_SUPPORTED_ERR = ((ExceptionMessage[9]="Not supported"),9);
|
|
var INUSE_ATTRIBUTE_ERR = ExceptionCode.INUSE_ATTRIBUTE_ERR = ((ExceptionMessage[10]="Attribute in use"),10);
|
|
var INVALID_STATE_ERR = ExceptionCode.INVALID_STATE_ERR = ((ExceptionMessage[11]="Invalid state"),11);
|
|
var SYNTAX_ERR = ExceptionCode.SYNTAX_ERR = ((ExceptionMessage[12]="Syntax error"),12);
|
|
var INVALID_MODIFICATION_ERR = ExceptionCode.INVALID_MODIFICATION_ERR = ((ExceptionMessage[13]="Invalid modification"),13);
|
|
var NAMESPACE_ERR = ExceptionCode.NAMESPACE_ERR = ((ExceptionMessage[14]="Invalid namespace"),14);
|
|
var INVALID_ACCESS_ERR = ExceptionCode.INVALID_ACCESS_ERR = ((ExceptionMessage[15]="Invalid access"),15);
|
|
|
|
|
|
function DOMException(code, message) {
|
|
if(message instanceof Error){
|
|
var error = message;
|
|
}else{
|
|
error = this;
|
|
Error.call(this, ExceptionMessage[code]);
|
|
this.message = ExceptionMessage[code];
|
|
if(Error.captureStackTrace) Error.captureStackTrace(this, DOMException);
|
|
}
|
|
error.code = code;
|
|
if(message) this.message = this.message + ": " + message;
|
|
return error;
|
|
};
|
|
DOMException.prototype = Error.prototype;
|
|
copy(ExceptionCode,DOMException)
|
|
function NodeList() {
|
|
};
|
|
NodeList.prototype = {
|
|
length:0,
|
|
item: function(index) {
|
|
return this[index] || null;
|
|
}
|
|
};
|
|
function LiveNodeList(node,refresh){
|
|
this._node = node;
|
|
this._refresh = refresh
|
|
_updateLiveList(this);
|
|
}
|
|
function _updateLiveList(list){
|
|
var inc = list._node._inc || list._node.ownerDocument._inc;
|
|
if(list._inc != inc){
|
|
var ls = list._refresh(list._node);
|
|
__set__(list,'length',ls.length);
|
|
copy(ls,list);
|
|
list._inc = inc;
|
|
}
|
|
}
|
|
LiveNodeList.prototype.item = function(i){
|
|
_updateLiveList(this);
|
|
return this[i];
|
|
}
|
|
|
|
_extends(LiveNodeList,NodeList);
|
|
function NamedNodeMap() {
|
|
};
|
|
|
|
function _findNodeIndex(list,node){
|
|
var i = list.length;
|
|
while(i--){
|
|
if(list[i] === node){return i}
|
|
}
|
|
}
|
|
|
|
function _addNamedNode(el,list,newAttr,oldAttr){
|
|
if(oldAttr){
|
|
list[_findNodeIndex(list,oldAttr)] = newAttr;
|
|
}else{
|
|
list[list.length++] = newAttr;
|
|
}
|
|
if(el){
|
|
newAttr.ownerElement = el;
|
|
var doc = el.ownerDocument;
|
|
if(doc){
|
|
oldAttr && _onRemoveAttribute(doc,el,oldAttr);
|
|
_onAddAttribute(doc,el,newAttr);
|
|
}
|
|
}
|
|
}
|
|
function _removeNamedNode(el,list,attr){
|
|
var i = _findNodeIndex(list,attr);
|
|
if(i>=0){
|
|
var lastIndex = list.length-1
|
|
while(i<lastIndex){
|
|
list[i] = list[++i]
|
|
}
|
|
list.length = lastIndex;
|
|
if(el){
|
|
var doc = el.ownerDocument;
|
|
if(doc){
|
|
_onRemoveAttribute(doc,el,attr);
|
|
attr.ownerElement = null;
|
|
}
|
|
}
|
|
}else{
|
|
throw DOMException(NOT_FOUND_ERR,new Error())
|
|
}
|
|
}
|
|
NamedNodeMap.prototype = {
|
|
length:0,
|
|
item:NodeList.prototype.item,
|
|
getNamedItem: function(key) {
|
|
var i = this.length;
|
|
while(i--){
|
|
var attr = this[i];
|
|
if(attr.nodeName == key){
|
|
return attr;
|
|
}
|
|
}
|
|
},
|
|
setNamedItem: function(attr) {
|
|
var el = attr.ownerElement;
|
|
if(el && el!=this._ownerElement){
|
|
throw new DOMException(INUSE_ATTRIBUTE_ERR);
|
|
}
|
|
var oldAttr = this.getNamedItem(attr.nodeName);
|
|
_addNamedNode(this._ownerElement,this,attr,oldAttr);
|
|
return oldAttr;
|
|
},
|
|
setNamedItemNS: function(attr) {// raises: WRONG_DOCUMENT_ERR,NO_MODIFICATION_ALLOWED_ERR,INUSE_ATTRIBUTE_ERR
|
|
var el = attr.ownerElement, oldAttr;
|
|
if(el && el!=this._ownerElement){
|
|
throw new DOMException(INUSE_ATTRIBUTE_ERR);
|
|
}
|
|
oldAttr = this.getNamedItemNS(attr.namespaceURI,attr.localName);
|
|
_addNamedNode(this._ownerElement,this,attr,oldAttr);
|
|
return oldAttr;
|
|
},
|
|
removeNamedItem: function(key) {
|
|
var attr = this.getNamedItem(key);
|
|
_removeNamedNode(this._ownerElement,this,attr);
|
|
return attr;
|
|
|
|
|
|
},// raises: NOT_FOUND_ERR,NO_MODIFICATION_ALLOWED_ERR
|
|
removeNamedItemNS:function(namespaceURI,localName){
|
|
var attr = this.getNamedItemNS(namespaceURI,localName);
|
|
_removeNamedNode(this._ownerElement,this,attr);
|
|
return attr;
|
|
},
|
|
getNamedItemNS: function(namespaceURI, localName) {
|
|
var i = this.length;
|
|
while(i--){
|
|
var node = this[i];
|
|
if(node.localName == localName && node.namespaceURI == namespaceURI){
|
|
return node;
|
|
}
|
|
}
|
|
return null;
|
|
}
|
|
};
|
|
function DOMImplementation(/* Object */ features) {
|
|
this._features = {};
|
|
if (features) {
|
|
for (var feature in features) {
|
|
this._features = features[feature];
|
|
}
|
|
}
|
|
};
|
|
|
|
DOMImplementation.prototype = {
|
|
hasFeature: function(/* string */ feature, /* string */ version) {
|
|
var versions = this._features[feature.toLowerCase()];
|
|
if (versions && (!version || version in versions)) {
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
},
|
|
createDocument:function(namespaceURI, qualifiedName, doctype){// raises:INVALID_CHARACTER_ERR,NAMESPACE_ERR,WRONG_DOCUMENT_ERR
|
|
var doc = new Document();
|
|
doc.implementation = this;
|
|
doc.childNodes = new NodeList();
|
|
doc.doctype = doctype;
|
|
if(doctype){
|
|
doc.appendChild(doctype);
|
|
}
|
|
if(qualifiedName){
|
|
var root = doc.createElementNS(namespaceURI,qualifiedName);
|
|
doc.appendChild(root);
|
|
}
|
|
return doc;
|
|
},
|
|
createDocumentType:function(qualifiedName, publicId, systemId){// raises:INVALID_CHARACTER_ERR,NAMESPACE_ERR
|
|
var node = new DocumentType();
|
|
node.name = qualifiedName;
|
|
node.nodeName = qualifiedName;
|
|
node.publicId = publicId;
|
|
node.systemId = systemId;
|
|
return node;
|
|
}
|
|
};
|
|
|
|
function Node() {
|
|
};
|
|
|
|
Node.prototype = {
|
|
firstChild : null,
|
|
lastChild : null,
|
|
previousSibling : null,
|
|
nextSibling : null,
|
|
attributes : null,
|
|
parentNode : null,
|
|
childNodes : null,
|
|
ownerDocument : null,
|
|
nodeValue : null,
|
|
namespaceURI : null,
|
|
prefix : null,
|
|
localName : null,
|
|
insertBefore:function(newChild, refChild){//raises
|
|
return _insertBefore(this,newChild,refChild);
|
|
},
|
|
replaceChild:function(newChild, oldChild){//raises
|
|
this.insertBefore(newChild,oldChild);
|
|
if(oldChild){
|
|
this.removeChild(oldChild);
|
|
}
|
|
},
|
|
removeChild:function(oldChild){
|
|
return _removeChild(this,oldChild);
|
|
},
|
|
appendChild:function(newChild){
|
|
return this.insertBefore(newChild,null);
|
|
},
|
|
hasChildNodes:function(){
|
|
return this.firstChild != null;
|
|
},
|
|
cloneNode:function(deep){
|
|
return cloneNode(this.ownerDocument||this,this,deep);
|
|
},
|
|
normalize:function(){
|
|
var child = this.firstChild;
|
|
while(child){
|
|
var next = child.nextSibling;
|
|
if(next && next.nodeType == TEXT_NODE && child.nodeType == TEXT_NODE){
|
|
this.removeChild(next);
|
|
child.appendData(next.data);
|
|
}else{
|
|
child.normalize();
|
|
child = next;
|
|
}
|
|
}
|
|
},
|
|
isSupported:function(feature, version){
|
|
return this.ownerDocument.implementation.hasFeature(feature,version);
|
|
},
|
|
hasAttributes:function(){
|
|
return this.attributes.length>0;
|
|
},
|
|
lookupPrefix:function(namespaceURI){
|
|
var el = this;
|
|
while(el){
|
|
var map = el._nsMap;
|
|
if(map){
|
|
for(var n in map){
|
|
if(map[n] == namespaceURI){
|
|
return n;
|
|
}
|
|
}
|
|
}
|
|
el = el.nodeType == 2?el.ownerDocument : el.parentNode;
|
|
}
|
|
return null;
|
|
},
|
|
lookupNamespaceURI:function(prefix){
|
|
var el = this;
|
|
while(el){
|
|
var map = el._nsMap;
|
|
if(map){
|
|
if(prefix in map){
|
|
return map[prefix] ;
|
|
}
|
|
}
|
|
el = el.nodeType == 2?el.ownerDocument : el.parentNode;
|
|
}
|
|
return null;
|
|
},
|
|
isDefaultNamespace:function(namespaceURI){
|
|
var prefix = this.lookupPrefix(namespaceURI);
|
|
return prefix == null;
|
|
}
|
|
};
|
|
|
|
|
|
function _xmlEncoder(c){
|
|
return c == '<' && '<' ||
|
|
c == '>' && '>' ||
|
|
c == '&' && '&' ||
|
|
c == '"' && '"' ||
|
|
'&#'+c.charCodeAt()+';'
|
|
}
|
|
|
|
|
|
copy(NodeType,Node);
|
|
copy(NodeType,Node.prototype);
|
|
function _visitNode(node,callback){
|
|
if(callback(node)){
|
|
return true;
|
|
}
|
|
if(node = node.firstChild){
|
|
do{
|
|
if(_visitNode(node,callback)){return true}
|
|
}while(node=node.nextSibling)
|
|
}
|
|
}
|
|
|
|
|
|
|
|
function Document(){
|
|
}
|
|
function _onAddAttribute(doc,el,newAttr){
|
|
doc && doc._inc++;
|
|
var ns = newAttr.namespaceURI ;
|
|
if(ns == 'http://www.w3.org/2000/xmlns/'){
|
|
el._nsMap[newAttr.prefix?newAttr.localName:''] = newAttr.value
|
|
}
|
|
}
|
|
function _onRemoveAttribute(doc,el,newAttr,remove){
|
|
doc && doc._inc++;
|
|
var ns = newAttr.namespaceURI ;
|
|
if(ns == 'http://www.w3.org/2000/xmlns/'){
|
|
delete el._nsMap[newAttr.prefix?newAttr.localName:'']
|
|
}
|
|
}
|
|
function _onUpdateChild(doc,el,newChild){
|
|
if(doc && doc._inc){
|
|
doc._inc++;
|
|
var cs = el.childNodes;
|
|
if(newChild){
|
|
cs[cs.length++] = newChild;
|
|
}else{
|
|
var child = el.firstChild;
|
|
var i = 0;
|
|
while(child){
|
|
cs[i++] = child;
|
|
child =child.nextSibling;
|
|
}
|
|
cs.length = i;
|
|
}
|
|
}
|
|
}
|
|
function _removeChild(parentNode,child){
|
|
var previous = child.previousSibling;
|
|
var next = child.nextSibling;
|
|
if(previous){
|
|
previous.nextSibling = next;
|
|
}else{
|
|
parentNode.firstChild = next
|
|
}
|
|
if(next){
|
|
next.previousSibling = previous;
|
|
}else{
|
|
parentNode.lastChild = previous;
|
|
}
|
|
_onUpdateChild(parentNode.ownerDocument,parentNode);
|
|
return child;
|
|
}
|
|
function _insertBefore(parentNode,newChild,nextChild){
|
|
var cp = newChild.parentNode;
|
|
if(cp){
|
|
cp.removeChild(newChild);//remove and update
|
|
}
|
|
if(newChild.nodeType === DOCUMENT_FRAGMENT_NODE){
|
|
var newFirst = newChild.firstChild;
|
|
if (newFirst == null) {
|
|
return newChild;
|
|
}
|
|
var newLast = newChild.lastChild;
|
|
}else{
|
|
newFirst = newLast = newChild;
|
|
}
|
|
var pre = nextChild ? nextChild.previousSibling : parentNode.lastChild;
|
|
|
|
newFirst.previousSibling = pre;
|
|
newLast.nextSibling = nextChild;
|
|
|
|
|
|
if(pre){
|
|
pre.nextSibling = newFirst;
|
|
}else{
|
|
parentNode.firstChild = newFirst;
|
|
}
|
|
if(nextChild == null){
|
|
parentNode.lastChild = newLast;
|
|
}else{
|
|
nextChild.previousSibling = newLast;
|
|
}
|
|
do{
|
|
newFirst.parentNode = parentNode;
|
|
}while(newFirst !== newLast && (newFirst= newFirst.nextSibling))
|
|
_onUpdateChild(parentNode.ownerDocument||parentNode,parentNode);
|
|
if (newChild.nodeType == DOCUMENT_FRAGMENT_NODE) {
|
|
newChild.firstChild = newChild.lastChild = null;
|
|
}
|
|
return newChild;
|
|
}
|
|
function _appendSingleChild(parentNode,newChild){
|
|
var cp = newChild.parentNode;
|
|
if(cp){
|
|
var pre = parentNode.lastChild;
|
|
cp.removeChild(newChild);//remove and update
|
|
var pre = parentNode.lastChild;
|
|
}
|
|
var pre = parentNode.lastChild;
|
|
newChild.parentNode = parentNode;
|
|
newChild.previousSibling = pre;
|
|
newChild.nextSibling = null;
|
|
if(pre){
|
|
pre.nextSibling = newChild;
|
|
}else{
|
|
parentNode.firstChild = newChild;
|
|
}
|
|
parentNode.lastChild = newChild;
|
|
_onUpdateChild(parentNode.ownerDocument,parentNode,newChild);
|
|
return newChild;
|
|
}
|
|
Document.prototype = {
|
|
nodeName : '#document',
|
|
nodeType : DOCUMENT_NODE,
|
|
doctype : null,
|
|
documentElement : null,
|
|
_inc : 1,
|
|
|
|
insertBefore : function(newChild, refChild){//raises
|
|
if(newChild.nodeType == DOCUMENT_FRAGMENT_NODE){
|
|
var child = newChild.firstChild;
|
|
while(child){
|
|
var next = child.nextSibling;
|
|
this.insertBefore(child,refChild);
|
|
child = next;
|
|
}
|
|
return newChild;
|
|
}
|
|
if(this.documentElement == null && newChild.nodeType == 1){
|
|
this.documentElement = newChild;
|
|
}
|
|
|
|
return _insertBefore(this,newChild,refChild),(newChild.ownerDocument = this),newChild;
|
|
},
|
|
removeChild : function(oldChild){
|
|
if(this.documentElement == oldChild){
|
|
this.documentElement = null;
|
|
}
|
|
return _removeChild(this,oldChild);
|
|
},
|
|
importNode : function(importedNode,deep){
|
|
return importNode(this,importedNode,deep);
|
|
},
|
|
getElementById : function(id){
|
|
var rtv = null;
|
|
_visitNode(this.documentElement,function(node){
|
|
if(node.nodeType == 1){
|
|
if(node.getAttribute('id') == id){
|
|
rtv = node;
|
|
return true;
|
|
}
|
|
}
|
|
})
|
|
return rtv;
|
|
},
|
|
createElement : function(tagName){
|
|
var node = new Element();
|
|
node.ownerDocument = this;
|
|
node.nodeName = tagName;
|
|
node.tagName = tagName;
|
|
node.childNodes = new NodeList();
|
|
var attrs = node.attributes = new NamedNodeMap();
|
|
attrs._ownerElement = node;
|
|
return node;
|
|
},
|
|
createDocumentFragment : function(){
|
|
var node = new DocumentFragment();
|
|
node.ownerDocument = this;
|
|
node.childNodes = new NodeList();
|
|
return node;
|
|
},
|
|
createTextNode : function(data){
|
|
var node = new Text();
|
|
node.ownerDocument = this;
|
|
node.appendData(data)
|
|
return node;
|
|
},
|
|
createComment : function(data){
|
|
var node = new Comment();
|
|
node.ownerDocument = this;
|
|
node.appendData(data)
|
|
return node;
|
|
},
|
|
createCDATASection : function(data){
|
|
var node = new CDATASection();
|
|
node.ownerDocument = this;
|
|
node.appendData(data)
|
|
return node;
|
|
},
|
|
createProcessingInstruction : function(target,data){
|
|
var node = new ProcessingInstruction();
|
|
node.ownerDocument = this;
|
|
node.tagName = node.target = target;
|
|
node.nodeValue= node.data = data;
|
|
return node;
|
|
},
|
|
createAttribute : function(name){
|
|
var node = new Attr();
|
|
node.ownerDocument = this;
|
|
node.name = name;
|
|
node.nodeName = name;
|
|
node.localName = name;
|
|
node.specified = true;
|
|
return node;
|
|
},
|
|
createEntityReference : function(name){
|
|
var node = new EntityReference();
|
|
node.ownerDocument = this;
|
|
node.nodeName = name;
|
|
return node;
|
|
},
|
|
createElementNS : function(namespaceURI,qualifiedName){
|
|
var node = new Element();
|
|
var pl = qualifiedName.split(':');
|
|
var attrs = node.attributes = new NamedNodeMap();
|
|
node.childNodes = new NodeList();
|
|
node.ownerDocument = this;
|
|
node.nodeName = qualifiedName;
|
|
node.tagName = qualifiedName;
|
|
node.namespaceURI = namespaceURI;
|
|
if(pl.length == 2){
|
|
node.prefix = pl[0];
|
|
node.localName = pl[1];
|
|
}else{
|
|
node.localName = qualifiedName;
|
|
}
|
|
attrs._ownerElement = node;
|
|
return node;
|
|
},
|
|
createAttributeNS : function(namespaceURI,qualifiedName){
|
|
var node = new Attr();
|
|
var pl = qualifiedName.split(':');
|
|
node.ownerDocument = this;
|
|
node.nodeName = qualifiedName;
|
|
node.name = qualifiedName;
|
|
node.namespaceURI = namespaceURI;
|
|
node.specified = true;
|
|
if(pl.length == 2){
|
|
node.prefix = pl[0];
|
|
node.localName = pl[1];
|
|
}else{
|
|
node.localName = qualifiedName;
|
|
}
|
|
return node;
|
|
}
|
|
};
|
|
_extends(Document,Node);
|
|
|
|
|
|
function Element() {
|
|
this._nsMap = {};
|
|
};
|
|
Element.prototype = {
|
|
nodeType : ELEMENT_NODE,
|
|
hasAttribute : function(name){
|
|
return this.getAttributeNode(name)!=null;
|
|
},
|
|
getAttribute : function(name){
|
|
var attr = this.getAttributeNode(name);
|
|
return attr && attr.value || '';
|
|
},
|
|
getAttributeNode : function(name){
|
|
return this.attributes.getNamedItem(name);
|
|
},
|
|
setAttribute : function(name, value){
|
|
var attr = this.ownerDocument.createAttribute(name);
|
|
attr.value = attr.nodeValue = "" + value;
|
|
this.setAttributeNode(attr)
|
|
},
|
|
removeAttribute : function(name){
|
|
var attr = this.getAttributeNode(name)
|
|
attr && this.removeAttributeNode(attr);
|
|
},
|
|
appendChild:function(newChild){
|
|
if(newChild.nodeType === DOCUMENT_FRAGMENT_NODE){
|
|
return this.insertBefore(newChild,null);
|
|
}else{
|
|
return _appendSingleChild(this,newChild);
|
|
}
|
|
},
|
|
setAttributeNode : function(newAttr){
|
|
return this.attributes.setNamedItem(newAttr);
|
|
},
|
|
setAttributeNodeNS : function(newAttr){
|
|
return this.attributes.setNamedItemNS(newAttr);
|
|
},
|
|
removeAttributeNode : function(oldAttr){
|
|
return this.attributes.removeNamedItem(oldAttr.nodeName);
|
|
},
|
|
removeAttributeNS : function(namespaceURI, localName){
|
|
var old = this.getAttributeNodeNS(namespaceURI, localName);
|
|
old && this.removeAttributeNode(old);
|
|
},
|
|
|
|
hasAttributeNS : function(namespaceURI, localName){
|
|
return this.getAttributeNodeNS(namespaceURI, localName)!=null;
|
|
},
|
|
getAttributeNS : function(namespaceURI, localName){
|
|
var attr = this.getAttributeNodeNS(namespaceURI, localName);
|
|
return attr && attr.value || '';
|
|
},
|
|
setAttributeNS : function(namespaceURI, qualifiedName, value){
|
|
var attr = this.ownerDocument.createAttributeNS(namespaceURI, qualifiedName);
|
|
attr.value = attr.nodeValue = "" + value;
|
|
this.setAttributeNode(attr)
|
|
},
|
|
getAttributeNodeNS : function(namespaceURI, localName){
|
|
return this.attributes.getNamedItemNS(namespaceURI, localName);
|
|
},
|
|
|
|
getElementsByTagName : function(tagName){
|
|
return new LiveNodeList(this,function(base){
|
|
var ls = [];
|
|
_visitNode(base,function(node){
|
|
if(node !== base && node.nodeType == ELEMENT_NODE && (tagName === '*' || node.tagName == tagName)){
|
|
ls.push(node);
|
|
}
|
|
});
|
|
return ls;
|
|
});
|
|
},
|
|
getElementsByTagNameNS : function(namespaceURI, localName){
|
|
return new LiveNodeList(this,function(base){
|
|
var ls = [];
|
|
_visitNode(base,function(node){
|
|
if(node !== base && node.nodeType === ELEMENT_NODE && (namespaceURI === '*' || node.namespaceURI === namespaceURI) && (localName === '*' || node.localName == localName)){
|
|
ls.push(node);
|
|
}
|
|
});
|
|
return ls;
|
|
});
|
|
}
|
|
};
|
|
Document.prototype.getElementsByTagName = Element.prototype.getElementsByTagName;
|
|
Document.prototype.getElementsByTagNameNS = Element.prototype.getElementsByTagNameNS;
|
|
|
|
|
|
_extends(Element,Node);
|
|
function Attr() {
|
|
};
|
|
Attr.prototype.nodeType = ATTRIBUTE_NODE;
|
|
_extends(Attr,Node);
|
|
|
|
|
|
function CharacterData() {
|
|
};
|
|
CharacterData.prototype = {
|
|
data : '',
|
|
substringData : function(offset, count) {
|
|
return this.data.substring(offset, offset+count);
|
|
},
|
|
appendData: function(text) {
|
|
text = this.data+text;
|
|
this.nodeValue = this.data = text;
|
|
this.length = text.length;
|
|
},
|
|
insertData: function(offset,text) {
|
|
this.replaceData(offset,0,text);
|
|
|
|
},
|
|
appendChild:function(newChild){
|
|
throw new Error(ExceptionMessage[3])
|
|
return Node.prototype.appendChild.apply(this,arguments)
|
|
},
|
|
deleteData: function(offset, count) {
|
|
this.replaceData(offset,count,"");
|
|
},
|
|
replaceData: function(offset, count, text) {
|
|
var start = this.data.substring(0,offset);
|
|
var end = this.data.substring(offset+count);
|
|
text = start + text + end;
|
|
this.nodeValue = this.data = text;
|
|
this.length = text.length;
|
|
}
|
|
}
|
|
_extends(CharacterData,Node);
|
|
function Text() {
|
|
};
|
|
Text.prototype = {
|
|
nodeName : "#text",
|
|
nodeType : TEXT_NODE,
|
|
splitText : function(offset) {
|
|
var text = this.data;
|
|
var newText = text.substring(offset);
|
|
text = text.substring(0, offset);
|
|
this.data = this.nodeValue = text;
|
|
this.length = text.length;
|
|
var newNode = this.ownerDocument.createTextNode(newText);
|
|
if(this.parentNode){
|
|
this.parentNode.insertBefore(newNode, this.nextSibling);
|
|
}
|
|
return newNode;
|
|
}
|
|
}
|
|
_extends(Text,CharacterData);
|
|
function Comment() {
|
|
};
|
|
Comment.prototype = {
|
|
nodeName : "#comment",
|
|
nodeType : COMMENT_NODE
|
|
}
|
|
_extends(Comment,CharacterData);
|
|
|
|
function CDATASection() {
|
|
};
|
|
CDATASection.prototype = {
|
|
nodeName : "#cdata-section",
|
|
nodeType : CDATA_SECTION_NODE
|
|
}
|
|
_extends(CDATASection,CharacterData);
|
|
|
|
|
|
function DocumentType() {
|
|
};
|
|
DocumentType.prototype.nodeType = DOCUMENT_TYPE_NODE;
|
|
_extends(DocumentType,Node);
|
|
|
|
function Notation() {
|
|
};
|
|
Notation.prototype.nodeType = NOTATION_NODE;
|
|
_extends(Notation,Node);
|
|
|
|
function Entity() {
|
|
};
|
|
Entity.prototype.nodeType = ENTITY_NODE;
|
|
_extends(Entity,Node);
|
|
|
|
function EntityReference() {
|
|
};
|
|
EntityReference.prototype.nodeType = ENTITY_REFERENCE_NODE;
|
|
_extends(EntityReference,Node);
|
|
|
|
function DocumentFragment() {
|
|
};
|
|
DocumentFragment.prototype.nodeName = "#document-fragment";
|
|
DocumentFragment.prototype.nodeType = DOCUMENT_FRAGMENT_NODE;
|
|
_extends(DocumentFragment,Node);
|
|
|
|
|
|
function ProcessingInstruction() {
|
|
}
|
|
ProcessingInstruction.prototype.nodeType = PROCESSING_INSTRUCTION_NODE;
|
|
_extends(ProcessingInstruction,Node);
|
|
function XMLSerializer(){}
|
|
XMLSerializer.prototype.serializeToString = function(node){
|
|
var buf = [];
|
|
serializeToString(node,buf);
|
|
return buf.join('');
|
|
}
|
|
Node.prototype.toString =function(){
|
|
return XMLSerializer.prototype.serializeToString(this);
|
|
}
|
|
function serializeToString(node,buf){
|
|
switch(node.nodeType){
|
|
case ELEMENT_NODE:
|
|
var attrs = node.attributes;
|
|
var len = attrs.length;
|
|
var child = node.firstChild;
|
|
var nodeName = node.tagName;
|
|
var isHTML = htmlns === node.namespaceURI
|
|
buf.push('<',nodeName);
|
|
for(var i=0;i<len;i++){
|
|
serializeToString(attrs.item(i),buf,isHTML);
|
|
}
|
|
if(child || isHTML && !/^(?:meta|link|img|br|hr|input|button)$/i.test(nodeName)){
|
|
buf.push('>');
|
|
if(isHTML && /^script$/i.test(nodeName)){
|
|
if(child){
|
|
buf.push(child.data);
|
|
}
|
|
}else{
|
|
while(child){
|
|
serializeToString(child,buf);
|
|
child = child.nextSibling;
|
|
}
|
|
}
|
|
buf.push('</',nodeName,'>');
|
|
}else{
|
|
buf.push('/>');
|
|
}
|
|
return;
|
|
case DOCUMENT_NODE:
|
|
case DOCUMENT_FRAGMENT_NODE:
|
|
var child = node.firstChild;
|
|
while(child){
|
|
serializeToString(child,buf);
|
|
child = child.nextSibling;
|
|
}
|
|
return;
|
|
case ATTRIBUTE_NODE:
|
|
return buf.push(' ',node.name,'="',node.value.replace(/[<&"]/g,_xmlEncoder),'"');
|
|
case TEXT_NODE:
|
|
return buf.push(node.data.replace(/[<&]/g,_xmlEncoder));
|
|
case CDATA_SECTION_NODE:
|
|
return buf.push( '<![CDATA[',node.data,']]>');
|
|
case COMMENT_NODE:
|
|
return buf.push( "<!--",node.data,"-->");
|
|
case DOCUMENT_TYPE_NODE:
|
|
var pubid = node.publicId;
|
|
var sysid = node.systemId;
|
|
buf.push('<!DOCTYPE ',node.name);
|
|
if(pubid){
|
|
buf.push(' PUBLIC "',pubid);
|
|
if (sysid && sysid!='.') {
|
|
buf.push( '" "',sysid);
|
|
}
|
|
buf.push('">');
|
|
}else if(sysid && sysid!='.'){
|
|
buf.push(' SYSTEM "',sysid,'">');
|
|
}else{
|
|
var sub = node.internalSubset;
|
|
if(sub){
|
|
buf.push(" [",sub,"]");
|
|
}
|
|
buf.push(">");
|
|
}
|
|
return;
|
|
case PROCESSING_INSTRUCTION_NODE:
|
|
return buf.push( "<?",node.target," ",node.data,"?>");
|
|
case ENTITY_REFERENCE_NODE:
|
|
return buf.push( '&',node.nodeName,';');
|
|
default:
|
|
buf.push('??',node.nodeName);
|
|
}
|
|
}
|
|
function importNode(doc,node,deep){
|
|
var node2;
|
|
switch (node.nodeType) {
|
|
case ELEMENT_NODE:
|
|
node2 = node.cloneNode(false);
|
|
node2.ownerDocument = doc;
|
|
case DOCUMENT_FRAGMENT_NODE:
|
|
break;
|
|
case ATTRIBUTE_NODE:
|
|
deep = true;
|
|
break;
|
|
}
|
|
if(!node2){
|
|
node2 = node.cloneNode(false);//false
|
|
}
|
|
node2.ownerDocument = doc;
|
|
node2.parentNode = null;
|
|
if(deep){
|
|
var child = node.firstChild;
|
|
while(child){
|
|
node2.appendChild(importNode(doc,child,deep));
|
|
child = child.nextSibling;
|
|
}
|
|
}
|
|
return node2;
|
|
}
|
|
function cloneNode(doc,node,deep){
|
|
var node2 = new node.constructor();
|
|
for(var n in node){
|
|
var v = node[n];
|
|
if(typeof v != 'object' ){
|
|
if(v != node2[n]){
|
|
node2[n] = v;
|
|
}
|
|
}
|
|
}
|
|
if(node.childNodes){
|
|
node2.childNodes = new NodeList();
|
|
}
|
|
node2.ownerDocument = doc;
|
|
switch (node2.nodeType) {
|
|
case ELEMENT_NODE:
|
|
var attrs = node.attributes;
|
|
var attrs2 = node2.attributes = new NamedNodeMap();
|
|
var len = attrs.length
|
|
attrs2._ownerElement = node2;
|
|
for(var i=0;i<len;i++){
|
|
node2.setAttributeNode(cloneNode(doc,attrs.item(i),true));
|
|
}
|
|
break;;
|
|
case ATTRIBUTE_NODE:
|
|
deep = true;
|
|
}
|
|
if(deep){
|
|
var child = node.firstChild;
|
|
while(child){
|
|
node2.appendChild(cloneNode(doc,child,deep));
|
|
child = child.nextSibling;
|
|
}
|
|
}
|
|
return node2;
|
|
}
|
|
|
|
function __set__(object,key,value){
|
|
object[key] = value
|
|
}
|
|
try{
|
|
if(Object.defineProperty){
|
|
Object.defineProperty(LiveNodeList.prototype,'length',{
|
|
get:function(){
|
|
_updateLiveList(this);
|
|
return this.$$length;
|
|
}
|
|
});
|
|
Object.defineProperty(Node.prototype,'textContent',{
|
|
get:function(){
|
|
return getTextContent(this);
|
|
},
|
|
set:function(data){
|
|
switch(this.nodeType){
|
|
case 1:
|
|
case 11:
|
|
while(this.firstChild){
|
|
this.removeChild(this.firstChild);
|
|
}
|
|
if(data || String(data)){
|
|
this.appendChild(this.ownerDocument.createTextNode(data));
|
|
}
|
|
break;
|
|
default:
|
|
this.data = data;
|
|
this.value = value;
|
|
this.nodeValue = data;
|
|
}
|
|
}
|
|
})
|
|
|
|
function getTextContent(node){
|
|
switch(node.nodeType){
|
|
case 1:
|
|
case 11:
|
|
var buf = [];
|
|
node = node.firstChild;
|
|
while(node){
|
|
if(node.nodeType!==7 && node.nodeType !==8){
|
|
buf.push(getTextContent(node));
|
|
}
|
|
node = node.nextSibling;
|
|
}
|
|
return buf.join('');
|
|
default:
|
|
return node.nodeValue;
|
|
}
|
|
}
|
|
__set__ = function(object,key,value){
|
|
object['$$'+key] = value
|
|
}
|
|
}
|
|
}catch(e){//ie8
|
|
}
|
|
|
|
return DOMImplementation;
|
|
});
|
|
|
|
ace.define("ace/mode/xml/dom-parser",["require","exports","module","ace/mode/xml/sax","ace/mode/xml/dom"], function(require, exports, module) {
|
|
'use strict';
|
|
|
|
var XMLReader = require('./sax'),
|
|
DOMImplementation = require('./dom');
|
|
|
|
function DOMParser(options){
|
|
this.options = options ||{locator:{}};
|
|
|
|
}
|
|
DOMParser.prototype.parseFromString = function(source,mimeType){
|
|
var options = this.options;
|
|
var sax = new XMLReader();
|
|
var domBuilder = options.domBuilder || new DOMHandler();//contentHandler and LexicalHandler
|
|
var errorHandler = options.errorHandler;
|
|
var locator = options.locator;
|
|
var defaultNSMap = options.xmlns||{};
|
|
var entityMap = {'lt':'<','gt':'>','amp':'&','quot':'"','apos':"'"}
|
|
if(locator){
|
|
domBuilder.setDocumentLocator(locator)
|
|
}
|
|
|
|
sax.errorHandler = buildErrorHandler(errorHandler,domBuilder,locator);
|
|
sax.domBuilder = options.domBuilder || domBuilder;
|
|
if(/\/x?html?$/.test(mimeType)){
|
|
entityMap.nbsp = '\xa0';
|
|
entityMap.copy = '\xa9';
|
|
defaultNSMap['']= 'http://www.w3.org/1999/xhtml';
|
|
}
|
|
if(source){
|
|
sax.parse(source,defaultNSMap,entityMap);
|
|
}else{
|
|
sax.errorHandler.error("invalid document source");
|
|
}
|
|
return domBuilder.document;
|
|
}
|
|
function buildErrorHandler(errorImpl,domBuilder,locator){
|
|
if(!errorImpl){
|
|
if(domBuilder instanceof DOMHandler){
|
|
return domBuilder;
|
|
}
|
|
errorImpl = domBuilder ;
|
|
}
|
|
var errorHandler = {}
|
|
var isCallback = errorImpl instanceof Function;
|
|
locator = locator||{}
|
|
function build(key){
|
|
var fn = errorImpl[key];
|
|
if(!fn){
|
|
if(isCallback){
|
|
fn = errorImpl.length == 2?function(msg){errorImpl(key,msg)}:errorImpl;
|
|
}else{
|
|
var i=arguments.length;
|
|
while(--i){
|
|
if(fn = errorImpl[arguments[i]]){
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
errorHandler[key] = fn && function(msg){
|
|
fn(msg+_locator(locator), msg, locator);
|
|
}||function(){};
|
|
}
|
|
build('warning','warn');
|
|
build('error','warn','warning');
|
|
build('fatalError','warn','warning','error');
|
|
return errorHandler;
|
|
}
|
|
function DOMHandler() {
|
|
this.cdata = false;
|
|
}
|
|
function position(locator,node){
|
|
node.lineNumber = locator.lineNumber;
|
|
node.columnNumber = locator.columnNumber;
|
|
}
|
|
DOMHandler.prototype = {
|
|
startDocument : function() {
|
|
this.document = new DOMImplementation().createDocument(null, null, null);
|
|
if (this.locator) {
|
|
this.document.documentURI = this.locator.systemId;
|
|
}
|
|
},
|
|
startElement:function(namespaceURI, localName, qName, attrs) {
|
|
var doc = this.document;
|
|
var el = doc.createElementNS(namespaceURI, qName||localName);
|
|
var len = attrs.length;
|
|
appendElement(this, el);
|
|
this.currentElement = el;
|
|
|
|
this.locator && position(this.locator,el)
|
|
for (var i = 0 ; i < len; i++) {
|
|
var namespaceURI = attrs.getURI(i);
|
|
var value = attrs.getValue(i);
|
|
var qName = attrs.getQName(i);
|
|
var attr = doc.createAttributeNS(namespaceURI, qName);
|
|
if( attr.getOffset){
|
|
position(attr.getOffset(1),attr)
|
|
}
|
|
attr.value = attr.nodeValue = value;
|
|
el.setAttributeNode(attr)
|
|
}
|
|
},
|
|
endElement:function(namespaceURI, localName, qName) {
|
|
var current = this.currentElement
|
|
var tagName = current.tagName;
|
|
this.currentElement = current.parentNode;
|
|
},
|
|
startPrefixMapping:function(prefix, uri) {
|
|
},
|
|
endPrefixMapping:function(prefix) {
|
|
},
|
|
processingInstruction:function(target, data) {
|
|
var ins = this.document.createProcessingInstruction(target, data);
|
|
this.locator && position(this.locator,ins)
|
|
appendElement(this, ins);
|
|
},
|
|
ignorableWhitespace:function(ch, start, length) {
|
|
},
|
|
characters:function(chars, start, length) {
|
|
chars = _toString.apply(this,arguments)
|
|
if(this.currentElement && chars){
|
|
if (this.cdata) {
|
|
var charNode = this.document.createCDATASection(chars);
|
|
this.currentElement.appendChild(charNode);
|
|
} else {
|
|
var charNode = this.document.createTextNode(chars);
|
|
this.currentElement.appendChild(charNode);
|
|
}
|
|
this.locator && position(this.locator,charNode)
|
|
}
|
|
},
|
|
skippedEntity:function(name) {
|
|
},
|
|
endDocument:function() {
|
|
this.document.normalize();
|
|
},
|
|
setDocumentLocator:function (locator) {
|
|
if(this.locator = locator){// && !('lineNumber' in locator)){
|
|
locator.lineNumber = 0;
|
|
}
|
|
},
|
|
comment:function(chars, start, length) {
|
|
chars = _toString.apply(this,arguments)
|
|
var comm = this.document.createComment(chars);
|
|
this.locator && position(this.locator,comm)
|
|
appendElement(this, comm);
|
|
},
|
|
|
|
startCDATA:function() {
|
|
this.cdata = true;
|
|
},
|
|
endCDATA:function() {
|
|
this.cdata = false;
|
|
},
|
|
|
|
startDTD:function(name, publicId, systemId) {
|
|
var impl = this.document.implementation;
|
|
if (impl && impl.createDocumentType) {
|
|
var dt = impl.createDocumentType(name, publicId, systemId);
|
|
this.locator && position(this.locator,dt)
|
|
appendElement(this, dt);
|
|
}
|
|
},
|
|
warning:function(error) {
|
|
console.warn(error,_locator(this.locator));
|
|
},
|
|
error:function(error) {
|
|
console.error(error,_locator(this.locator));
|
|
},
|
|
fatalError:function(error) {
|
|
console.error(error,_locator(this.locator));
|
|
throw error;
|
|
}
|
|
}
|
|
function _locator(l){
|
|
if(l){
|
|
return '\n@'+(l.systemId ||'')+'#[line:'+l.lineNumber+',col:'+l.columnNumber+']'
|
|
}
|
|
}
|
|
function _toString(chars,start,length){
|
|
if(typeof chars == 'string'){
|
|
return chars.substr(start,length)
|
|
}else{//java sax connect width xmldom on rhino(what about: "? && !(chars instanceof String)")
|
|
if(chars.length >= start+length || start){
|
|
return new java.lang.String(chars,start,length)+'';
|
|
}
|
|
return chars;
|
|
}
|
|
}
|
|
"endDTD,startEntity,endEntity,attributeDecl,elementDecl,externalEntityDecl,internalEntityDecl,resolveEntity,getExternalSubset,notationDecl,unparsedEntityDecl".replace(/\w+/g,function(key){
|
|
DOMHandler.prototype[key] = function(){return null}
|
|
})
|
|
function appendElement (hander,node) {
|
|
if (!hander.currentElement) {
|
|
hander.document.appendChild(node);
|
|
} else {
|
|
hander.currentElement.appendChild(node);
|
|
}
|
|
}//appendChild and setAttributeNS are preformance key
|
|
|
|
return {
|
|
DOMParser: DOMParser
|
|
};
|
|
});
|
|
|
|
ace.define("ace/mode/xml_worker",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/worker/mirror","ace/mode/xml/dom-parser"], function(require, exports, module) {
|
|
"use strict";
|
|
|
|
var oop = require("../lib/oop");
|
|
var lang = require("../lib/lang");
|
|
var Mirror = require("../worker/mirror").Mirror;
|
|
var DOMParser = require("./xml/dom-parser").DOMParser;
|
|
|
|
var Worker = exports.Worker = function(sender) {
|
|
Mirror.call(this, sender);
|
|
this.setTimeout(400);
|
|
this.context = null;
|
|
};
|
|
|
|
oop.inherits(Worker, Mirror);
|
|
|
|
(function() {
|
|
|
|
this.setOptions = function(options) {
|
|
this.context = options.context;
|
|
};
|
|
|
|
this.onUpdate = function() {
|
|
var value = this.doc.getValue();
|
|
if (!value)
|
|
return;
|
|
var parser = new DOMParser();
|
|
var errors = [];
|
|
parser.options.errorHandler = {
|
|
fatalError: function(fullMsg, errorMsg, locator) {
|
|
errors.push({
|
|
row: locator.lineNumber,
|
|
column: locator.columnNumber,
|
|
text: errorMsg,
|
|
type: "error"
|
|
});
|
|
},
|
|
error: function(fullMsg, errorMsg, locator) {
|
|
errors.push({
|
|
row: locator.lineNumber,
|
|
column: locator.columnNumber,
|
|
text: errorMsg,
|
|
type: "error"
|
|
});
|
|
},
|
|
warning: function(fullMsg, errorMsg, locator) {
|
|
errors.push({
|
|
row: locator.lineNumber,
|
|
column: locator.columnNumber,
|
|
text: errorMsg,
|
|
type: "warning"
|
|
});
|
|
}
|
|
};
|
|
|
|
parser.parseFromString(value);
|
|
this.sender.emit("error", errors);
|
|
};
|
|
|
|
}).call(Worker.prototype);
|
|
|
|
});
|
|
|
|
ace.define("ace/lib/es5-shim",["require","exports","module"], function(require, exports, module) {
|
|
|
|
function Empty() {}
|
|
|
|
if (!Function.prototype.bind) {
|
|
Function.prototype.bind = function bind(that) { // .length is 1
|
|
var target = this;
|
|
if (typeof target != "function") {
|
|
throw new TypeError("Function.prototype.bind called on incompatible " + target);
|
|
}
|
|
var args = slice.call(arguments, 1); // for normal call
|
|
var bound = function () {
|
|
|
|
if (this instanceof bound) {
|
|
|
|
var result = target.apply(
|
|
this,
|
|
args.concat(slice.call(arguments))
|
|
);
|
|
if (Object(result) === result) {
|
|
return result;
|
|
}
|
|
return this;
|
|
|
|
} else {
|
|
return target.apply(
|
|
that,
|
|
args.concat(slice.call(arguments))
|
|
);
|
|
|
|
}
|
|
|
|
};
|
|
if(target.prototype) {
|
|
Empty.prototype = target.prototype;
|
|
bound.prototype = new Empty();
|
|
Empty.prototype = null;
|
|
}
|
|
return bound;
|
|
};
|
|
}
|
|
var call = Function.prototype.call;
|
|
var prototypeOfArray = Array.prototype;
|
|
var prototypeOfObject = Object.prototype;
|
|
var slice = prototypeOfArray.slice;
|
|
var _toString = call.bind(prototypeOfObject.toString);
|
|
var owns = call.bind(prototypeOfObject.hasOwnProperty);
|
|
var defineGetter;
|
|
var defineSetter;
|
|
var lookupGetter;
|
|
var lookupSetter;
|
|
var supportsAccessors;
|
|
if ((supportsAccessors = owns(prototypeOfObject, "__defineGetter__"))) {
|
|
defineGetter = call.bind(prototypeOfObject.__defineGetter__);
|
|
defineSetter = call.bind(prototypeOfObject.__defineSetter__);
|
|
lookupGetter = call.bind(prototypeOfObject.__lookupGetter__);
|
|
lookupSetter = call.bind(prototypeOfObject.__lookupSetter__);
|
|
}
|
|
if ([1,2].splice(0).length != 2) {
|
|
if(function() { // test IE < 9 to splice bug - see issue #138
|
|
function makeArray(l) {
|
|
var a = new Array(l+2);
|
|
a[0] = a[1] = 0;
|
|
return a;
|
|
}
|
|
var array = [], lengthBefore;
|
|
|
|
array.splice.apply(array, makeArray(20));
|
|
array.splice.apply(array, makeArray(26));
|
|
|
|
lengthBefore = array.length; //46
|
|
array.splice(5, 0, "XXX"); // add one element
|
|
|
|
lengthBefore + 1 == array.length
|
|
|
|
if (lengthBefore + 1 == array.length) {
|
|
return true;// has right splice implementation without bugs
|
|
}
|
|
}()) {//IE 6/7
|
|
var array_splice = Array.prototype.splice;
|
|
Array.prototype.splice = function(start, deleteCount) {
|
|
if (!arguments.length) {
|
|
return [];
|
|
} else {
|
|
return array_splice.apply(this, [
|
|
start === void 0 ? 0 : start,
|
|
deleteCount === void 0 ? (this.length - start) : deleteCount
|
|
].concat(slice.call(arguments, 2)))
|
|
}
|
|
};
|
|
} else {//IE8
|
|
Array.prototype.splice = function(pos, removeCount){
|
|
var length = this.length;
|
|
if (pos > 0) {
|
|
if (pos > length)
|
|
pos = length;
|
|
} else if (pos == void 0) {
|
|
pos = 0;
|
|
} else if (pos < 0) {
|
|
pos = Math.max(length + pos, 0);
|
|
}
|
|
|
|
if (!(pos+removeCount < length))
|
|
removeCount = length - pos;
|
|
|
|
var removed = this.slice(pos, pos+removeCount);
|
|
var insert = slice.call(arguments, 2);
|
|
var add = insert.length;
|
|
if (pos === length) {
|
|
if (add) {
|
|
this.push.apply(this, insert);
|
|
}
|
|
} else {
|
|
var remove = Math.min(removeCount, length - pos);
|
|
var tailOldPos = pos + remove;
|
|
var tailNewPos = tailOldPos + add - remove;
|
|
var tailCount = length - tailOldPos;
|
|
var lengthAfterRemove = length - remove;
|
|
|
|
if (tailNewPos < tailOldPos) { // case A
|
|
for (var i = 0; i < tailCount; ++i) {
|
|
this[tailNewPos+i] = this[tailOldPos+i];
|
|
}
|
|
} else if (tailNewPos > tailOldPos) { // case B
|
|
for (i = tailCount; i--; ) {
|
|
this[tailNewPos+i] = this[tailOldPos+i];
|
|
}
|
|
} // else, add == remove (nothing to do)
|
|
|
|
if (add && pos === lengthAfterRemove) {
|
|
this.length = lengthAfterRemove; // truncate array
|
|
this.push.apply(this, insert);
|
|
} else {
|
|
this.length = lengthAfterRemove + add; // reserves space
|
|
for (i = 0; i < add; ++i) {
|
|
this[pos+i] = insert[i];
|
|
}
|
|
}
|
|
}
|
|
return removed;
|
|
};
|
|
}
|
|
}
|
|
if (!Array.isArray) {
|
|
Array.isArray = function isArray(obj) {
|
|
return _toString(obj) == "[object Array]";
|
|
};
|
|
}
|
|
var boxedString = Object("a"),
|
|
splitString = boxedString[0] != "a" || !(0 in boxedString);
|
|
|
|
if (!Array.prototype.forEach) {
|
|
Array.prototype.forEach = function forEach(fun /*, thisp*/) {
|
|
var object = toObject(this),
|
|
self = splitString && _toString(this) == "[object String]" ?
|
|
this.split("") :
|
|
object,
|
|
thisp = arguments[1],
|
|
i = -1,
|
|
length = self.length >>> 0;
|
|
if (_toString(fun) != "[object Function]") {
|
|
throw new TypeError(); // TODO message
|
|
}
|
|
|
|
while (++i < length) {
|
|
if (i in self) {
|
|
fun.call(thisp, self[i], i, object);
|
|
}
|
|
}
|
|
};
|
|
}
|
|
if (!Array.prototype.map) {
|
|
Array.prototype.map = function map(fun /*, thisp*/) {
|
|
var object = toObject(this),
|
|
self = splitString && _toString(this) == "[object String]" ?
|
|
this.split("") :
|
|
object,
|
|
length = self.length >>> 0,
|
|
result = Array(length),
|
|
thisp = arguments[1];
|
|
if (_toString(fun) != "[object Function]") {
|
|
throw new TypeError(fun + " is not a function");
|
|
}
|
|
|
|
for (var i = 0; i < length; i++) {
|
|
if (i in self)
|
|
result[i] = fun.call(thisp, self[i], i, object);
|
|
}
|
|
return result;
|
|
};
|
|
}
|
|
if (!Array.prototype.filter) {
|
|
Array.prototype.filter = function filter(fun /*, thisp */) {
|
|
var object = toObject(this),
|
|
self = splitString && _toString(this) == "[object String]" ?
|
|
this.split("") :
|
|
object,
|
|
length = self.length >>> 0,
|
|
result = [],
|
|
value,
|
|
thisp = arguments[1];
|
|
if (_toString(fun) != "[object Function]") {
|
|
throw new TypeError(fun + " is not a function");
|
|
}
|
|
|
|
for (var i = 0; i < length; i++) {
|
|
if (i in self) {
|
|
value = self[i];
|
|
if (fun.call(thisp, value, i, object)) {
|
|
result.push(value);
|
|
}
|
|
}
|
|
}
|
|
return result;
|
|
};
|
|
}
|
|
if (!Array.prototype.every) {
|
|
Array.prototype.every = function every(fun /*, thisp */) {
|
|
var object = toObject(this),
|
|
self = splitString && _toString(this) == "[object String]" ?
|
|
this.split("") :
|
|
object,
|
|
length = self.length >>> 0,
|
|
thisp = arguments[1];
|
|
if (_toString(fun) != "[object Function]") {
|
|
throw new TypeError(fun + " is not a function");
|
|
}
|
|
|
|
for (var i = 0; i < length; i++) {
|
|
if (i in self && !fun.call(thisp, self[i], i, object)) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
};
|
|
}
|
|
if (!Array.prototype.some) {
|
|
Array.prototype.some = function some(fun /*, thisp */) {
|
|
var object = toObject(this),
|
|
self = splitString && _toString(this) == "[object String]" ?
|
|
this.split("") :
|
|
object,
|
|
length = self.length >>> 0,
|
|
thisp = arguments[1];
|
|
if (_toString(fun) != "[object Function]") {
|
|
throw new TypeError(fun + " is not a function");
|
|
}
|
|
|
|
for (var i = 0; i < length; i++) {
|
|
if (i in self && fun.call(thisp, self[i], i, object)) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
};
|
|
}
|
|
if (!Array.prototype.reduce) {
|
|
Array.prototype.reduce = function reduce(fun /*, initial*/) {
|
|
var object = toObject(this),
|
|
self = splitString && _toString(this) == "[object String]" ?
|
|
this.split("") :
|
|
object,
|
|
length = self.length >>> 0;
|
|
if (_toString(fun) != "[object Function]") {
|
|
throw new TypeError(fun + " is not a function");
|
|
}
|
|
if (!length && arguments.length == 1) {
|
|
throw new TypeError("reduce of empty array with no initial value");
|
|
}
|
|
|
|
var i = 0;
|
|
var result;
|
|
if (arguments.length >= 2) {
|
|
result = arguments[1];
|
|
} else {
|
|
do {
|
|
if (i in self) {
|
|
result = self[i++];
|
|
break;
|
|
}
|
|
if (++i >= length) {
|
|
throw new TypeError("reduce of empty array with no initial value");
|
|
}
|
|
} while (true);
|
|
}
|
|
|
|
for (; i < length; i++) {
|
|
if (i in self) {
|
|
result = fun.call(void 0, result, self[i], i, object);
|
|
}
|
|
}
|
|
|
|
return result;
|
|
};
|
|
}
|
|
if (!Array.prototype.reduceRight) {
|
|
Array.prototype.reduceRight = function reduceRight(fun /*, initial*/) {
|
|
var object = toObject(this),
|
|
self = splitString && _toString(this) == "[object String]" ?
|
|
this.split("") :
|
|
object,
|
|
length = self.length >>> 0;
|
|
if (_toString(fun) != "[object Function]") {
|
|
throw new TypeError(fun + " is not a function");
|
|
}
|
|
if (!length && arguments.length == 1) {
|
|
throw new TypeError("reduceRight of empty array with no initial value");
|
|
}
|
|
|
|
var result, i = length - 1;
|
|
if (arguments.length >= 2) {
|
|
result = arguments[1];
|
|
} else {
|
|
do {
|
|
if (i in self) {
|
|
result = self[i--];
|
|
break;
|
|
}
|
|
if (--i < 0) {
|
|
throw new TypeError("reduceRight of empty array with no initial value");
|
|
}
|
|
} while (true);
|
|
}
|
|
|
|
do {
|
|
if (i in this) {
|
|
result = fun.call(void 0, result, self[i], i, object);
|
|
}
|
|
} while (i--);
|
|
|
|
return result;
|
|
};
|
|
}
|
|
if (!Array.prototype.indexOf || ([0, 1].indexOf(1, 2) != -1)) {
|
|
Array.prototype.indexOf = function indexOf(sought /*, fromIndex */ ) {
|
|
var self = splitString && _toString(this) == "[object String]" ?
|
|
this.split("") :
|
|
toObject(this),
|
|
length = self.length >>> 0;
|
|
|
|
if (!length) {
|
|
return -1;
|
|
}
|
|
|
|
var i = 0;
|
|
if (arguments.length > 1) {
|
|
i = toInteger(arguments[1]);
|
|
}
|
|
i = i >= 0 ? i : Math.max(0, length + i);
|
|
for (; i < length; i++) {
|
|
if (i in self && self[i] === sought) {
|
|
return i;
|
|
}
|
|
}
|
|
return -1;
|
|
};
|
|
}
|
|
if (!Array.prototype.lastIndexOf || ([0, 1].lastIndexOf(0, -3) != -1)) {
|
|
Array.prototype.lastIndexOf = function lastIndexOf(sought /*, fromIndex */) {
|
|
var self = splitString && _toString(this) == "[object String]" ?
|
|
this.split("") :
|
|
toObject(this),
|
|
length = self.length >>> 0;
|
|
|
|
if (!length) {
|
|
return -1;
|
|
}
|
|
var i = length - 1;
|
|
if (arguments.length > 1) {
|
|
i = Math.min(i, toInteger(arguments[1]));
|
|
}
|
|
i = i >= 0 ? i : length - Math.abs(i);
|
|
for (; i >= 0; i--) {
|
|
if (i in self && sought === self[i]) {
|
|
return i;
|
|
}
|
|
}
|
|
return -1;
|
|
};
|
|
}
|
|
if (!Object.getPrototypeOf) {
|
|
Object.getPrototypeOf = function getPrototypeOf(object) {
|
|
return object.__proto__ || (
|
|
object.constructor ?
|
|
object.constructor.prototype :
|
|
prototypeOfObject
|
|
);
|
|
};
|
|
}
|
|
if (!Object.getOwnPropertyDescriptor) {
|
|
var ERR_NON_OBJECT = "Object.getOwnPropertyDescriptor called on a " +
|
|
"non-object: ";
|
|
Object.getOwnPropertyDescriptor = function getOwnPropertyDescriptor(object, property) {
|
|
if ((typeof object != "object" && typeof object != "function") || object === null)
|
|
throw new TypeError(ERR_NON_OBJECT + object);
|
|
if (!owns(object, property))
|
|
return;
|
|
|
|
var descriptor, getter, setter;
|
|
descriptor = { enumerable: true, configurable: true };
|
|
if (supportsAccessors) {
|
|
var prototype = object.__proto__;
|
|
object.__proto__ = prototypeOfObject;
|
|
|
|
var getter = lookupGetter(object, property);
|
|
var setter = lookupSetter(object, property);
|
|
object.__proto__ = prototype;
|
|
|
|
if (getter || setter) {
|
|
if (getter) descriptor.get = getter;
|
|
if (setter) descriptor.set = setter;
|
|
return descriptor;
|
|
}
|
|
}
|
|
descriptor.value = object[property];
|
|
return descriptor;
|
|
};
|
|
}
|
|
if (!Object.getOwnPropertyNames) {
|
|
Object.getOwnPropertyNames = function getOwnPropertyNames(object) {
|
|
return Object.keys(object);
|
|
};
|
|
}
|
|
if (!Object.create) {
|
|
var createEmpty;
|
|
if (Object.prototype.__proto__ === null) {
|
|
createEmpty = function () {
|
|
return { "__proto__": null };
|
|
};
|
|
} else {
|
|
createEmpty = function () {
|
|
var empty = {};
|
|
for (var i in empty)
|
|
empty[i] = null;
|
|
empty.constructor =
|
|
empty.hasOwnProperty =
|
|
empty.propertyIsEnumerable =
|
|
empty.isPrototypeOf =
|
|
empty.toLocaleString =
|
|
empty.toString =
|
|
empty.valueOf =
|
|
empty.__proto__ = null;
|
|
return empty;
|
|
}
|
|
}
|
|
|
|
Object.create = function create(prototype, properties) {
|
|
var object;
|
|
if (prototype === null) {
|
|
object = createEmpty();
|
|
} else {
|
|
if (typeof prototype != "object")
|
|
throw new TypeError("typeof prototype["+(typeof prototype)+"] != 'object'");
|
|
var Type = function () {};
|
|
Type.prototype = prototype;
|
|
object = new Type();
|
|
object.__proto__ = prototype;
|
|
}
|
|
if (properties !== void 0)
|
|
Object.defineProperties(object, properties);
|
|
return object;
|
|
};
|
|
}
|
|
|
|
function doesDefinePropertyWork(object) {
|
|
try {
|
|
Object.defineProperty(object, "sentinel", {});
|
|
return "sentinel" in object;
|
|
} catch (exception) {
|
|
}
|
|
}
|
|
if (Object.defineProperty) {
|
|
var definePropertyWorksOnObject = doesDefinePropertyWork({});
|
|
var definePropertyWorksOnDom = typeof document == "undefined" ||
|
|
doesDefinePropertyWork(document.createElement("div"));
|
|
if (!definePropertyWorksOnObject || !definePropertyWorksOnDom) {
|
|
var definePropertyFallback = Object.defineProperty;
|
|
}
|
|
}
|
|
|
|
if (!Object.defineProperty || definePropertyFallback) {
|
|
var ERR_NON_OBJECT_DESCRIPTOR = "Property description must be an object: ";
|
|
var ERR_NON_OBJECT_TARGET = "Object.defineProperty called on non-object: "
|
|
var ERR_ACCESSORS_NOT_SUPPORTED = "getters & setters can not be defined " +
|
|
"on this javascript engine";
|
|
|
|
Object.defineProperty = function defineProperty(object, property, descriptor) {
|
|
if ((typeof object != "object" && typeof object != "function") || object === null)
|
|
throw new TypeError(ERR_NON_OBJECT_TARGET + object);
|
|
if ((typeof descriptor != "object" && typeof descriptor != "function") || descriptor === null)
|
|
throw new TypeError(ERR_NON_OBJECT_DESCRIPTOR + descriptor);
|
|
if (definePropertyFallback) {
|
|
try {
|
|
return definePropertyFallback.call(Object, object, property, descriptor);
|
|
} catch (exception) {
|
|
}
|
|
}
|
|
if (owns(descriptor, "value")) {
|
|
|
|
if (supportsAccessors && (lookupGetter(object, property) ||
|
|
lookupSetter(object, property)))
|
|
{
|
|
var prototype = object.__proto__;
|
|
object.__proto__ = prototypeOfObject;
|
|
delete object[property];
|
|
object[property] = descriptor.value;
|
|
object.__proto__ = prototype;
|
|
} else {
|
|
object[property] = descriptor.value;
|
|
}
|
|
} else {
|
|
if (!supportsAccessors)
|
|
throw new TypeError(ERR_ACCESSORS_NOT_SUPPORTED);
|
|
if (owns(descriptor, "get"))
|
|
defineGetter(object, property, descriptor.get);
|
|
if (owns(descriptor, "set"))
|
|
defineSetter(object, property, descriptor.set);
|
|
}
|
|
|
|
return object;
|
|
};
|
|
}
|
|
if (!Object.defineProperties) {
|
|
Object.defineProperties = function defineProperties(object, properties) {
|
|
for (var property in properties) {
|
|
if (owns(properties, property))
|
|
Object.defineProperty(object, property, properties[property]);
|
|
}
|
|
return object;
|
|
};
|
|
}
|
|
if (!Object.seal) {
|
|
Object.seal = function seal(object) {
|
|
return object;
|
|
};
|
|
}
|
|
if (!Object.freeze) {
|
|
Object.freeze = function freeze(object) {
|
|
return object;
|
|
};
|
|
}
|
|
try {
|
|
Object.freeze(function () {});
|
|
} catch (exception) {
|
|
Object.freeze = (function freeze(freezeObject) {
|
|
return function freeze(object) {
|
|
if (typeof object == "function") {
|
|
return object;
|
|
} else {
|
|
return freezeObject(object);
|
|
}
|
|
};
|
|
})(Object.freeze);
|
|
}
|
|
if (!Object.preventExtensions) {
|
|
Object.preventExtensions = function preventExtensions(object) {
|
|
return object;
|
|
};
|
|
}
|
|
if (!Object.isSealed) {
|
|
Object.isSealed = function isSealed(object) {
|
|
return false;
|
|
};
|
|
}
|
|
if (!Object.isFrozen) {
|
|
Object.isFrozen = function isFrozen(object) {
|
|
return false;
|
|
};
|
|
}
|
|
if (!Object.isExtensible) {
|
|
Object.isExtensible = function isExtensible(object) {
|
|
if (Object(object) === object) {
|
|
throw new TypeError(); // TODO message
|
|
}
|
|
var name = '';
|
|
while (owns(object, name)) {
|
|
name += '?';
|
|
}
|
|
object[name] = true;
|
|
var returnValue = owns(object, name);
|
|
delete object[name];
|
|
return returnValue;
|
|
};
|
|
}
|
|
if (!Object.keys) {
|
|
var hasDontEnumBug = true,
|
|
dontEnums = [
|
|
"toString",
|
|
"toLocaleString",
|
|
"valueOf",
|
|
"hasOwnProperty",
|
|
"isPrototypeOf",
|
|
"propertyIsEnumerable",
|
|
"constructor"
|
|
],
|
|
dontEnumsLength = dontEnums.length;
|
|
|
|
for (var key in {"toString": null}) {
|
|
hasDontEnumBug = false;
|
|
}
|
|
|
|
Object.keys = function keys(object) {
|
|
|
|
if (
|
|
(typeof object != "object" && typeof object != "function") ||
|
|
object === null
|
|
) {
|
|
throw new TypeError("Object.keys called on a non-object");
|
|
}
|
|
|
|
var keys = [];
|
|
for (var name in object) {
|
|
if (owns(object, name)) {
|
|
keys.push(name);
|
|
}
|
|
}
|
|
|
|
if (hasDontEnumBug) {
|
|
for (var i = 0, ii = dontEnumsLength; i < ii; i++) {
|
|
var dontEnum = dontEnums[i];
|
|
if (owns(object, dontEnum)) {
|
|
keys.push(dontEnum);
|
|
}
|
|
}
|
|
}
|
|
return keys;
|
|
};
|
|
|
|
}
|
|
if (!Date.now) {
|
|
Date.now = function now() {
|
|
return new Date().getTime();
|
|
};
|
|
}
|
|
var ws = "\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003" +
|
|
"\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028" +
|
|
"\u2029\uFEFF";
|
|
if (!String.prototype.trim || ws.trim()) {
|
|
ws = "[" + ws + "]";
|
|
var trimBeginRegexp = new RegExp("^" + ws + ws + "*"),
|
|
trimEndRegexp = new RegExp(ws + ws + "*$");
|
|
String.prototype.trim = function trim() {
|
|
return String(this).replace(trimBeginRegexp, "").replace(trimEndRegexp, "");
|
|
};
|
|
}
|
|
|
|
function toInteger(n) {
|
|
n = +n;
|
|
if (n !== n) { // isNaN
|
|
n = 0;
|
|
} else if (n !== 0 && n !== (1/0) && n !== -(1/0)) {
|
|
n = (n > 0 || -1) * Math.floor(Math.abs(n));
|
|
}
|
|
return n;
|
|
}
|
|
|
|
function isPrimitive(input) {
|
|
var type = typeof input;
|
|
return (
|
|
input === null ||
|
|
type === "undefined" ||
|
|
type === "boolean" ||
|
|
type === "number" ||
|
|
type === "string"
|
|
);
|
|
}
|
|
|
|
function toPrimitive(input) {
|
|
var val, valueOf, toString;
|
|
if (isPrimitive(input)) {
|
|
return input;
|
|
}
|
|
valueOf = input.valueOf;
|
|
if (typeof valueOf === "function") {
|
|
val = valueOf.call(input);
|
|
if (isPrimitive(val)) {
|
|
return val;
|
|
}
|
|
}
|
|
toString = input.toString;
|
|
if (typeof toString === "function") {
|
|
val = toString.call(input);
|
|
if (isPrimitive(val)) {
|
|
return val;
|
|
}
|
|
}
|
|
throw new TypeError();
|
|
}
|
|
var toObject = function (o) {
|
|
if (o == null) { // this matches both null and undefined
|
|
throw new TypeError("can't convert "+o+" to object");
|
|
}
|
|
return Object(o);
|
|
};
|
|
|
|
});
|