2023-02-02 17:36:32 +01:00
|
|
|
window.wp=window.wp||{},function(t,a){var o={},s=Array.prototype.slice,r=function(){},n=function(t,e,n){var i=e&&e.hasOwnProperty("constructor")?e.constructor:function(){return t.apply(this,arguments)};return a.extend(i,t),r.prototype=t.prototype,i.prototype=new r,e&&a.extend(i.prototype,e),n&&a.extend(i,n),(i.prototype.constructor=i).__super__=t.prototype,i};o.Class=function(t,e,n){var i,s=arguments;return t&&e&&o.Class.applicator===t&&(s=e,a.extend(this,n||{})),(i=this).instance&&(i=function(){return i.instance.apply(i,arguments)},a.extend(i,this)),i.initialize.apply(i,s),i},o.Class.extend=function(t,e){t=n(this,t,e);return t.extend=this.extend,t},o.Class.applicator={},o.Class.prototype.initialize=function(){},o.Class.prototype.extended=function(t){for(var e=this;void 0!==e.constructor;){if(e.constructor===t)return!0;if(void 0===e.constructor.__super__)return!1;e=e.constructor.__super__}return!1},o.Events={trigger:function(t){return this.topics&&this.topics[t]&&this.topics[t].fireWith(this,s.call(arguments,1)),this},bind:function(t){return this.topics=this.topics||{},this.topics[t]=this.topics[t]||a.Callbacks(),this.topics[t].add.apply(this.topics[t],s.call(arguments,1)),this},unbind:function(t){return this.topics&&this.topics[t]&&this.topics[t].remove.apply(this.topics[t],s.call(arguments,1)),this}},o.Value=o.Class.extend({initialize:function(t,e){this._value=t,this.callbacks=a.Callbacks(),this._dirty=!1,a.extend(this,e||{}),this.set=this.set.bind(this)},instance:function(){return arguments.length?this.set.apply(this,arguments):this.get()},get:function(){return this._value},set:function(t){var e=this._value;return t=this._setter.apply(this,arguments),null===(t=this.validate(t))||_.isEqual(e,t)||(this._value=t,this._dirty=!0,this.callbacks.fireWith(this,[t,e])),this},_setter:function(t){return t},setter:function(t){var e=this.get();return this._setter=t,this._value=null,this.set(e),this},resetSetter:function(){return this._setter=this.constructor.prototype._setter,this.set(this.get()),this},validate:function(t){return t},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 t=this.set;return a.each(arguments,function(){this.bind(t)}),this},unlink:function(){var t=this.set;return a.each(arguments,function(){this.unbind(t)}),this},sync:function(){var t=this;return a.each(arguments,function(){t.link(this),this.link(t)}),this},unsync:function(){var t=this;return a.each(arguments,function(){t.unlink(this),this.unlink(t)}),this}}),o.Values=o.Class.extend({defaultConstructor:o.Value,initialize:function(t){a.extend(this,t||{}),this._value={},this._deferreds={}},instance:function(t){return 1===arguments.length?this.value(t):this.when.apply(this,arguments)},value:function(t){return this._value[t]},has:function(t){return void 0!==this._value[t]},add:function(t,e){var n,i,s=this;if("string"==typeof t)n=t,i=e;else{if("string"!=typeof t.id)throw new Error("Unknown key");n=t.id,i=t}return s.has(n)?s.value(n):((s._value[n]=i).parent=s,i.extended(o.Value)&&i.bind(s._change),s.trigger("add",i),s._deferreds[n]&&s._deferreds[n].resolve(),s._value[n])},create:function(t){return this.add(t,new this.defaultConstructor(o.Class.applicator,s.call(arguments,1)))},each:function(n,i){i=void 0===i?this:i,a.each(this._value,function(t,e){n.call(i,e,t)})},remove:function(t){var e=this.value(t);e&&(this.trigger("remove",e),e.extended(o.Value)&&e.unbind(this._change),delete e.parent),delete this._value[t],delete this._deferreds[t],e&&this.trigger("removed",e)},when:function(){var e=this,n=s.call(arguments),i=a.Deferred();return"function"==typeof n[n.length-1]&&i.done(n.pop()),a.when.apply(a,a.map(n,function(t){if(!e.has(t))return e._deferreds[t]=e._deferreds[t]||a.Deferred()})).done(function(){var t=a.map(n,function(t){return e(t)});t.length!==n.length?e.when.apply(e,n).done(function(){i.resolveWith(e,t)}):i.resolveWith(e,t)}),i.promise()},_change:function(){this.parent.trigger("change",this)}}),a.extend(o.Values.prototype
|
