2013-12-04 21:18:11 +01:00
|
|
|
window.wp=window.wp||{},function(a,b){var c,d,e,f,g=Array.prototype.slice;d=function(a,b){var c=f(this,a,b);return c.extend=this.extend,c},e=function(){},f=function(a,c,d){var f;return f=c&&c.hasOwnProperty("constructor")?c.constructor:function(){var b=a.apply(this,arguments);return b},b.extend(f,a),e.prototype=a.prototype,f.prototype=new e,c&&b.extend(f.prototype,c),d&&b.extend(f,d),f.prototype.constructor=f,f.__super__=a.prototype,f},c={},c.Class=function(a,d,e){var f,g=arguments;return a&&d&&c.Class.applicator===a&&(g=d,b.extend(this,e||{})),f=this,this.instance&&(f=function(){return f.instance.apply(f,arguments)},b.extend(f,this)),f.initialize.apply(f,g),f},c.Class.applicator={},c.Class.prototype.initialize=function(){},c.Class.prototype.extended=function(a){for(var b=this;"undefined"!=typeof b.constructor;){if(b.constructor===a)return!0;if("undefined"==typeof b.constructor.__super__)return!1;b=b.constructor.__super__}return!1},c.Class.extend=d,c.Events={trigger:function(a){return this.topics&&this.topics[a]&&this.topics[a].fireWith(this,g.call(arguments,1)),this},bind:function(a){return this.topics=this.topics||{},this.topics[a]=this.topics[a]||b.Callbacks(),this.topics[a].add.apply(this.topics[a],g.call(arguments,1)),this},unbind:function(a){return this.topics&&this.topics[a]&&this.topics[a].remove.apply(this.topics[a],g.call(arguments,1)),this}},c.Value=c.Class.extend({initialize:function(a,c){this._value=a,this.callbacks=b.Callbacks(),b.extend(this,c||{}),this.set=b.proxy(this.set,this)},instance:function(){return arguments.length?this.set.apply(this,arguments):this.get()},get:function(){return this._value},set:function(a){var b=this._value;return a=this._setter.apply(this,arguments),a=this.validate(a),null===a||this.isEqual(a)?this:(this._value=a,this.callbacks.fireWith(this,[a,b]),this)},_setter:function(a){return a},setter:function(a){var b=this.get();return this._setter=a,this._value=null,this.set(b),this},resetSetter:function(){return this._setter=this.constructor.prototype._setter,this.set(this.get()),this},validate:function(a){return a},bind:function(){return this.callbacks.add.apply(this.callbacks,arguments),this},unbind:function(){return this.callbacks.remove.apply(this.callbacks,arguments),this},link:function(){var a=this.set;return b.each(arguments,function(){this.bind(a)}),this},unlink:function(){var a=this.set;return b.each(arguments,function(){this.unbind(a)}),this},sync:function(){var a=this;return b.each(arguments,function(){a.link(this),this.link(a)}),this},unsync:function(){var a=this;return b.each(arguments,function(){a.unlink(this),this.unlink(a)}),this},_eq:function(a,b,c,d){if(a===b)return 0!==a||1/a==1/b;if(null==a||null==b)return a===b;var e=toString.call(a);if(e!=toString.call(b))return!1;switch(e){case"[object String]":return a==String(b);case"[object Number]":return a!=+a?b!=+b:0==a?1/a==1/b:a==+b;case"[object Date]":case"[object Boolean]":return+a==+b;case"[object RegExp]":return a.source==b.source&&a.global==b.global&&a.multiline==b.multiline&&a.ignoreCase==b.ignoreCase}if("object"!=typeof a||"object"!=typeof b)return!1;for(var f=c.length;f--;)if(c[f]==a)return d[f]==b;var g=a.constructor,h=b.constructor;if(g!==h&&!("function"==typeof g&&g instanceof g&&"function"==typeof h&&h instanceof h))return!1;c.push(a),d.push(b);var i=0,j=!0;if("[object Array]"==e){if(i=a.length,j=i==b.length)for(;i--&&(j=this._eq(a[i],b[i],c,d)););}else{for(var k in a)if(hasOwnProperty.call(a,k)&&(i++,!(j=hasOwnProperty.call(b,k)&&this._eq(a[k],b[k],c,d))))break;if(j){for(k in b)if(hasOwnProperty.call(b,k)&&!i--)break;j=!i}}return c.pop(),d.pop(),j},isEqual:function(a){return this._eq(this._value,a,[],[])}}),c.Values=c.Class.extend({defaultConstructor:c.Value,initialize:function(a){b.extend(this,a||{}),this._value={},this._deferreds={}},instance:function(a){return 1===arguments.length?this.value(a):this.when.apply(this,arguments)},value:function(a){return this._value[a]},has:function(a){return"undefined"!=typeof this._value[a]},add:function(a,b){return this.has(a)?this.value(a):(this._value[a]=b,b.parent=this
|