--- /dev/null
+/*global Class*/
+var editor;
+var panel_hooks;
+
+
+// prevent a console.log from blowing things up if we are on a browser that
+// does not support it
+if (typeof console === 'undefined') {
+ window.console = {} ;
+ console.log = console.info = console.warn = console.error = function(){};
+}
+
+
+(function(){
+ // Classes
+ var initializing = false, fnTest = /xyz/.test(function(){xyz;}) ? /\b_super\b/ : /.*/;
+ this.Class = function(){};
+ Class.extend = function(prop) {
+ var _super = this.prototype;
+ initializing = true;
+ var prototype = new this();
+ initializing = false;
+ for (var name in prop) {
+ prototype[name] = typeof prop[name] == "function" &&
+ typeof _super[name] == "function" && fnTest.test(prop[name]) ?
+ (function(name, fn){
+ return function() {
+ var tmp = this._super;
+ this._super = _super[name];
+ var ret = fn.apply(this, arguments);
+ this._super = tmp;
+ return ret;
+ };
+ })(name, prop[name]) :
+ prop[name];
+ }
+ function Class() {
+ if ( !initializing && this.init )
+ this.init.apply(this, arguments);
+ }
+ Class.prototype = prototype;
+ Class.constructor = Class;
+ Class.extend = arguments.callee;
+ return Class;
+ };
+
+ // Templates
+ var cache = {};
+
+ this.render_template = function render_template(str, data){
+ // Figure out if we're getting a template, or if we need to
+ // load the template - and be sure to cache the result.
+ var fn = !/^[\d\s-_]/.test(str) ?
+ cache[str] = cache[str] ||
+ render_template(document.getElementById(str).innerHTML) :
+
+ // Generate a reusable function that will serve as a template
+ // generator (and which will be cached).
+
+ new Function("obj",
+ "var p=[],print=function(){p.push.apply(p,arguments);};" +
+
+ // Introduce the data as local variables using with(){}
+ "with(obj){p.push('" +
+
+ // Convert the template into pure JavaScript
+ str
+ .replace(/[\r\t\n]/g, " ")
+ .split("<%").join("\t")
+ .replace(/((^|%>)[^\t]*)'/g, "$1\r")
+ .replace(/\t=(.*?)%>/g, "',$1,'")
+ .split("\t").join("');")
+ .split("%>").join("p.push('")
+ .split("\r").join("\\'")
+ + "');}return p.join('');");
+
+ // Provide some basic currying to the user
+ return data ? fn( data ) : fn;
+ };
+})();
+
+
+(function() {
+ var slice = Array.prototype.slice;
+
+ function update(array, args) {
+ var arrayLength = array.length, length = args.length;
+ while (length--) array[arrayLength + length] = args[length];
+ return array;
+ };
+
+ function merge(array, args) {
+ array = slice.call(array, 0);
+ return update(array, args);
+ };
+
+ Function.prototype.bind = function(context) {
+ if (arguments.length < 2 && typeof arguments[0] === 'undefined') {
+ return this;
+ }
+ var __method = this;
+ var args = slice.call(arguments, 1);
+ return function() {
+ var a = merge(args, arguments);
+ return __method.apply(context, a);
+ }
+ }
+
+})();
+
+
+var Editor = Editor || {};
+
+// Obiekt implementujÄ…cy wzorzec KVC/KVO
+Editor.Object = Class.extend({
+ _className: 'Editor.Object',
+ _observers: {},
+ _guid: null,
+
+ init: function() {
+ this._observers = {};
+ },
+
+ description: function() {
+ return this._className + '(guid = ' + this.guid() + ')';
+ },
+
+ addObserver: function(observer, property, callback) {
+ // console.log('Add observer', observer.description(), 'to', this.description(), '[', property, ']');
+ if (!this._observers[property]) {
+ this._observers[property] = {}
+ }
+ this._observers[property][observer.guid()] = callback;
+ return this;
+ },
+
+ removeObserver: function(observer, property) {
+ if (!property) {
+ for (var property in this._observers) {
+ this.removeObserver(observer, property)
+ }
+ } else {
+ // console.log('Remove observer', observer.description(), 'from', this.description(), '[', property, ']');
+ delete this._observers[property][observer.guid()];
+ }
+ return this;
+ },
+
+ notifyObservers: function(property) {
+ var currentValue = this[property];
+ for (var guid in this._observers[property]) {
+ // console.log(this._observers[property][guid]);
+ // console.log('Notifying', guid, 'of', this.description(), '[', property, ']');
+ this._observers[property][guid](property, currentValue, this);
+ }
+ return this;
+ },
+
+ guid: function() {
+ if (!this._guid) {
+ this._guid = ('editor-' + Editor.Object._lastGuid++);
+ }
+ return this._guid;
+ },
+
+ get: function(property) {
+ return this[property];
+ },
+
+ set: function(property, value) {
+ if (this[property] != value) {
+ this[property] = value;
+ this.notifyObservers(property);
+ }
+ return this;
+ },
+
+ dispose: function() {
+ delete this._observers;
+ }
+});
+
+Editor.Object._lastGuid = 0;
+
+var panels = [];