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- package mx.utils
- {
- import flash.events.Event;
- import flash.events.EventDispatcher;
- import flash.utils.IDataInput;
- import flash.utils.IDataOutput;
- import flash.utils.IExternalizable;
- import flash.utils.Proxy;
- import flash.utils.flash_proxy;
- import flash.utils.getQualifiedClassName;
- import mx.core.IPropertyChangeNotifier;
- import mx.events.PropertyChangeEvent;
- import mx.events.PropertyChangeEventKind;
-
- use namespace flash_proxy;
- use namespace object_proxy;
-
- [Bindable("propertyChange")]
- public dynamic class ObjectProxy extends Proxy implements IExternalizable, IPropertyChangeNotifier
- {
- private var _id:String;
-
- protected var notifiers:Object;
-
- protected var propertyList:Array;
-
- private var _proxyLevel:int;
-
- private var _type:QName;
-
- protected var dispatcher:EventDispatcher;
-
- protected var proxyClass:Class;
-
- private var _item:Object;
-
- public function ObjectProxy(param1:Object = null, param2:String = null, param3:int = -1)
- {
- proxyClass = ObjectProxy;
- super();
- if(!param1)
- {
- param1 = {};
- }
- _item = param1;
- _proxyLevel = param3;
- notifiers = {};
- dispatcher = new EventDispatcher(this);
- if(param2)
- {
- _id = param2;
- }
- }
-
- public function dispatchEvent(param1:Event) : Boolean
- {
- return dispatcher.dispatchEvent(param1);
- }
-
- public function hasEventListener(param1:String) : Boolean
- {
- return dispatcher.hasEventListener(param1);
- }
-
- override flash_proxy function setProperty(param1:*, param2:*) : void
- {
- var _loc4_:IPropertyChangeNotifier = null;
- var _loc5_:PropertyChangeEvent = null;
- var _loc3_:* = _item[param1];
- if(_loc3_ !== param2)
- {
- _item[param1] = param2;
- _loc4_ = IPropertyChangeNotifier(notifiers[param1]);
- if(_loc4_)
- {
- _loc4_.removeEventListener(PropertyChangeEvent.PROPERTY_CHANGE,propertyChangeHandler);
- delete notifiers[param1];
- }
- if(dispatcher.hasEventListener(PropertyChangeEvent.PROPERTY_CHANGE))
- {
- if(param1 is QName)
- {
- param1 = QName(param1).localName;
- }
- _loc5_ = PropertyChangeEvent.createUpdateEvent(this,param1.toString(),_loc3_,param2);
- dispatcher.dispatchEvent(_loc5_);
- }
- }
- }
-
- public function willTrigger(param1:String) : Boolean
- {
- return dispatcher.willTrigger(param1);
- }
-
- public function readExternal(param1:IDataInput) : void
- {
- var _loc2_:Object = param1.readObject();
- _item = _loc2_;
- }
-
- public function writeExternal(param1:IDataOutput) : void
- {
- param1.writeObject(_item);
- }
-
- override flash_proxy function getProperty(param1:*) : *
- {
- var _loc2_:* = undefined;
- if(notifiers[param1.toString()])
- {
- return notifiers[param1];
- }
- _loc2_ = _item[param1];
- if(_loc2_)
- {
- if(_proxyLevel == 0 || ObjectUtil.isSimple(_loc2_))
- {
- return _loc2_;
- }
- _loc2_ = object_proxy::getComplexProperty(param1,_loc2_);
- }
- return _loc2_;
- }
-
- override flash_proxy function hasProperty(param1:*) : Boolean
- {
- return param1 in _item;
- }
-
- public function get uid() : String
- {
- if(_id === null)
- {
- _id = UIDUtil.createUID();
- }
- return _id;
- }
-
- override flash_proxy function nextNameIndex(param1:int) : int
- {
- if(param1 == 0)
- {
- setupPropertyList();
- }
- if(param1 < propertyList.length)
- {
- return param1 + 1;
- }
- return 0;
- }
-
- public function addEventListener(param1:String, param2:Function, param3:Boolean = false, param4:int = 0, param5:Boolean = false) : void
- {
- dispatcher.addEventListener(param1,param2,param3,param4,param5);
- }
-
- override flash_proxy function nextName(param1:int) : String
- {
- return propertyList[param1 - 1];
- }
-
- public function set uid(param1:String) : void
- {
- _id = param1;
- }
-
- override flash_proxy function callProperty(param1:*, ... rest) : *
- {
- return _item[param1].apply(_item,rest);
- }
-
- public function removeEventListener(param1:String, param2:Function, param3:Boolean = false) : void
- {
- dispatcher.removeEventListener(param1,param2,param3);
- }
-
- protected function setupPropertyList() : void
- {
- var _loc1_:String = null;
- if(getQualifiedClassName(_item) == "Object")
- {
- propertyList = [];
- for(_loc1_ in _item)
- {
- propertyList.push(_loc1_);
- }
- }
- else
- {
- propertyList = ObjectUtil.getClassInfo(_item,null,{
- "includeReadOnly":true,
- "uris":["*"]
- }).properties;
- }
- }
-
- object_proxy function getComplexProperty(param1:*, param2:*) : *
- {
- if(param2 is IPropertyChangeNotifier)
- {
- param2.addEventListener(PropertyChangeEvent.PROPERTY_CHANGE,propertyChangeHandler);
- notifiers[param1] = param2;
- return param2;
- }
- if(getQualifiedClassName(param2) == "Object")
- {
- param2 = new proxyClass(_item[param1],null,_proxyLevel > 0 ? _proxyLevel - 1 : _proxyLevel);
- param2.addEventListener(PropertyChangeEvent.PROPERTY_CHANGE,propertyChangeHandler);
- notifiers[param1] = param2;
- return param2;
- }
- return param2;
- }
-
- override flash_proxy function deleteProperty(param1:*) : Boolean
- {
- var _loc5_:PropertyChangeEvent = null;
- var _loc2_:IPropertyChangeNotifier = IPropertyChangeNotifier(notifiers[param1]);
- if(_loc2_)
- {
- _loc2_.removeEventListener(PropertyChangeEvent.PROPERTY_CHANGE,propertyChangeHandler);
- delete notifiers[param1];
- }
- var _loc3_:* = _item[param1];
- var _loc4_:* = delete _item[param1];
- if(dispatcher.hasEventListener(PropertyChangeEvent.PROPERTY_CHANGE))
- {
- _loc5_ = new PropertyChangeEvent(PropertyChangeEvent.PROPERTY_CHANGE);
- _loc5_.kind = PropertyChangeEventKind.DELETE;
- _loc5_.property = param1;
- _loc5_.oldValue = _loc3_;
- _loc5_.source = this;
- dispatcher.dispatchEvent(_loc5_);
- }
- return _loc4_;
- }
-
- object_proxy function get type() : QName
- {
- return _type;
- }
-
- object_proxy function set type(param1:QName) : void
- {
- _type = param1;
- }
-
- public function propertyChangeHandler(param1:PropertyChangeEvent) : void
- {
- dispatcher.dispatchEvent(param1);
- }
-
- override flash_proxy function nextValue(param1:int) : *
- {
- return _item[propertyList[param1 - 1]];
- }
-
- object_proxy function get object() : Object
- {
- return _item;
- }
- }
- }
-
-