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[sandbox.akabana]/trunk/yui/yui-framework/src/main/flex/org/seasar/akabana/yui/framework/customizer/HelperCustomizer.as

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Revision 1504 - (hide annotations)
Sat Feb 19 16:23:33 2011 JST (2 years, 3 months ago) by e1arkw
File size: 7432 byte(s) 
Copyrightを変更
1 e1arkw 1077 /*
2 e1arkw 1504 * Copyright 2004-2011 the Seasar Foundation and the Others.
3 e1arkw 1077 *
4     * Licensed under the Apache License, Version 2.0 (the "License");
5     * you may not use this file except in compliance with the License.
6     * You may obtain a copy of the License at
7     *
8     * http://www.apache.org/licenses/LICENSE-2.0
9     *
10     * Unless required by applicable law or agreed to in writing, software
11     * distributed under the License is distributed on an "AS IS" BASIS,
12     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
13     * either express or implied. See the License for the specific language
14     * governing permissions and limitations under the License.
15     */
16     package org.seasar.akabana.yui.framework.customizer
17     {
18     CONFIG::FP10 {
19     import __AS3__.vec.Vector;
20     }
21     import mx.core.UIComponent;
22 e1arkw 1255
23 e1arkw 1077 import org.seasar.akabana.yui.core.reflection.ClassRef;
24     import org.seasar.akabana.yui.core.reflection.PropertyRef;
25     import org.seasar.akabana.yui.framework.YuiFrameworkGlobals;
26 e1arkw 1255 import org.seasar.akabana.yui.framework.core.ILifeCyclable;
27 e1arkw 1467 import org.seasar.akabana.yui.framework.ns.viewpart;
28 e1arkw 1077 import org.seasar.akabana.yui.framework.util.UIComponentUtil;
29 e1arkw 1431 import org.seasar.akabana.yui.framework.logging.debug;
30 e1arkw 1077
31     [ExcludeClass]
32     public class HelperCustomizer extends AbstractComponentCustomizer {
33 e1arkw 1264
34 e1arkw 1255 public override function customizeView(container:UIComponent):void {
35 e1arkw 1472 const viewProperties:Object = UIComponentUtil.getProperties(container);
36 e1arkw 1255 const viewClassName:String = getCanonicalName(container);
37 e1arkw 1077 const helperClassName:String = YuiFrameworkGlobals.namingConvention.getHelperClassName(viewClassName);
38    
39     try {
40     CONFIG::DEBUG {
41 e1arkw 1431 debug(this,getMessage("Customizing",viewClassName,helperClassName));
42 e1arkw 1077 }
43 e1arkw 1472 viewProperties[YuiFrameworkGlobals.namingConvention.getHelperPackageName()] = {};
44 e1arkw 1077 //
45 e1arkw 1472 const action:Object = viewProperties[YuiFrameworkGlobals.namingConvention.getActionPackageName()];
46 e1arkw 1077 if(action != null) {
47 e1arkw 1341 setHelperProperties(container,action);
48 e1arkw 1077 }
49 e1arkw 1341
50 e1arkw 1128 //
51 e1arkw 1472 const behaviors:Array = viewProperties[YuiFrameworkGlobals.namingConvention.getBehaviorPackageName()];
52 e1arkw 1128 if(behaviors != null) {
53     for each( var behavior:Object in behaviors){
54 e1arkw 1341 setHelperProperties(container,behavior);
55 e1arkw 1128 }
56     }
57 e1arkw 1077 CONFIG::DEBUG {
58 e1arkw 1431 debug(this,getMessage("Customized",viewClassName,helperClassName));
59 e1arkw 1077 }
60     } catch(e:Error) {
61     CONFIG::DEBUG {
62 e1arkw 1431 debug(this,getMessage("CustomizeError",container,e.getStackTrace()));
63 e1arkw 1077 }
64     }
65     }
66    
67 e1arkw 1255 public override function uncustomizeView(container:UIComponent):void {
68 e1arkw 1472 const viewProperties:Object = UIComponentUtil.getProperties(container);
69 e1arkw 1255 const viewClassName:String = getCanonicalName(container);
70 e1arkw 1077 const helperClassName:String = YuiFrameworkGlobals.namingConvention.getHelperClassName(viewClassName);
71    
72     try {
73     CONFIG::DEBUG {
74 e1arkw 1431 debug(this,getMessage("Uncustomizing",viewClassName,helperClassName));
75 e1arkw 1077 }
76     //
77 e1arkw 1472 const helperMap:Object = viewProperties[YuiFrameworkGlobals.namingConvention.getHelperPackageName()];
78 e1arkw 1346 for each( var helper:Object in helperMap){
79     if( helper is ILifeCyclable ){
80     (helper as ILifeCyclable).stop();
81     }
82 e1arkw 1397 //
83     setPropertiesValue(helper,viewClassName,null);
84 e1arkw 1264 }
85 e1arkw 1472 viewProperties[YuiFrameworkGlobals.namingConvention.getHelperPackageName()] = null;
86     delete viewProperties[YuiFrameworkGlobals.namingConvention.getHelperPackageName()];
87 e1arkw 1077 //
88     CONFIG::DEBUG {
89 e1arkw 1431 debug(this,getMessage("Uncustomized",viewClassName,helperClassName));
90 e1arkw 1077 }
91     } catch(e:Error) {
92     CONFIG::DEBUG {
93 e1arkw 1431 debug(this,getMessage("CustomizeError",container,e.getStackTrace()));
94 e1arkw 1077 }
95     }
96     }
97 e1arkw 1341
98    
99     protected function setHelperProperties(container:UIComponent,obj:Object):void{
100 e1arkw 1472 const viewProperties:Object = UIComponentUtil.getProperties(container);
101 e1arkw 1341 const viewClassName:String = getCanonicalName(container);
102 e1arkw 1472 const targetClassRef:ClassRef = getClassRef(obj);
103     const helperMap:Object = viewProperties[YuiFrameworkGlobals.namingConvention.getHelperPackageName()];
104 e1arkw 1341 CONFIG::FP9 {
105 e1arkw 1386 const props:Array =
106 e1arkw 1472 targetClassRef.properties.filter(
107 e1arkw 1386 function(item:*,index:int,array:Array):Boolean {
108     return ( YuiFrameworkGlobals.namingConvention.isHelperOfView( viewClassName, (item as PropertyRef).typeClassRef.name ));
109     }
110     );
111 e1arkw 1341 }
112     CONFIG::FP10 {
113 e1arkw 1386 const props:Vector.<PropertyRef> =
114 e1arkw 1472 targetClassRef.properties.filter(
115 e1arkw 1386 function(item:*,index:int,array:Vector.<PropertyRef>):Boolean {
116     return ( YuiFrameworkGlobals.namingConvention.isHelperOfView( viewClassName, (item as PropertyRef).typeClassRef.name ));
117     }
118     );
119 e1arkw 1341 }
120    
121     var helper:Object;
122     var helperClassRef:ClassRef;
123     for each(var prop:PropertyRef in props) {
124 e1arkw 1386 helperClassRef = getClassRef(prop.typeClassRef.name);
125     if( helperClassRef.name in helperMap){
126     helper = helperMap[helperClassRef.name];
127 e1arkw 1341 } else {
128 e1arkw 1393 helper = newInstance(prop.typeClassRef);
129 e1arkw 1386 helperMap[helperClassRef.name] = helper;
130 e1arkw 1341 }
131 e1arkw 1386
132     setPropertiesValue(helper,viewClassName,container);
133     setViewComponents(container,helperClassRef,helper);
134    
135     prop.setValue(obj,helper);
136     //
137     if( helper is ILifeCyclable ){
138     (helper as ILifeCyclable).start();
139     }
140 e1arkw 1341 }
141     }
142    
143     protected function setViewComponents(container:UIComponent,helperClassRef:ClassRef,helper:Object):void{
144     CONFIG::FP9 {
145 e1arkw 1444 const viewProps:Array = getClassRef(container).properties;
146 e1arkw 1341 }
147     CONFIG::FP10 {
148 e1arkw 1444 const viewProps:Vector.<PropertyRef> = getClassRef(container).properties;
149 e1arkw 1341 }
150     var helperPropRef:PropertyRef;
151     for each(var viewProp:PropertyRef in viewProps) {
152     helperPropRef = helperClassRef.getPropertyRef(viewProp.name);
153 e1arkw 1467 if( helperPropRef != null && helperPropRef.uri == viewpart.toString()){
154 e1arkw 1341 helperPropRef.setValue(helper,viewProp.getValue(container));
155     }
156     }
157     }
158 e1arkw 1077 }
159     }
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