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Version 0.6.145, fix X.Audio, fix VIEW_ACTIVATE Event @X.ViewPort.
[pettanr/clientJs.git] / 0.6.x / js / 06_net / 00_XNet.js
index e7a6762..0257822 100644 (file)
@@ -4,20 +4,23 @@
 // http://bugs.jquery.com/ticket/2709\r
 // <head><base> がある場合、<script>の追加に失敗する\r
 \r
+\r
+\r
 /**\r
- * cancel(), busy() メソッドだけを持つ。X.Pair によって、プライベートメンバは隠蔽される。X_EVENT_PROGRESS, X_EVENT_SUCCESS, X_EVENT_ERROR, X_EVENT_TIMEOUT, X_EVENT_CANCELED\r
- * \r
+ * 通信のキャンセル 通信中の場合は停止&破棄する kill(), busy() メソッドだけを持つ。X.Pair によって、プライベートメンバは隠蔽される。X_EVENT_PROGRESS, X_EVENT_SUCCESS, X_EVENT_ERROR, X_EVENT_TIMEOUT, X_EVENT_CANCELED\r
+ * 通信待ち中はキャンセル&破棄、通信中の場合は通信の中断&破棄を行う。\r
+ * SUCCESS, ERROR, TIMEOUT イベント以降は kill() は無視される。X.Net インスタンスは COMPLETE で自動で破棄される。\r
  * @alias X.Net\r
  * @class 各種ネットワーク機能をラップしインターフェイスを共通化する。\r
  * @constructs Net\r
  * @extends {EventDispatcher}\r
  * @example // XHR - GET\r
  * var net = X.Net( { xhr : urlString } )\r
- *             .listenOnce( X.Event.PROGRESS );\r
- *             .listen( [ X.Event.SUCCESS, X.Event.ERROR, X.Event.TIMEOUT, X.Event.CANCELED ] );\r
+ *             .listen( X.Event.PROGRESS )\r
+ *             .listenOnce( [ X.Event.SUCCESS, X.Event.ERROR, X.Event.TIMEOUT, X.Event.CANCELED ] );\r
  * \r
  * // XHR - POST \r
- * var net = X.Net( { xhr : urlString, postbody : myData } );\r
+ * var net = X.Net( { xhr : urlString, postdata : myData } );\r
  * \r
  * // JSONP\r
  * var net = X.Net( { jsonp : urlString, staticCallbackName : callbackName, useXDomainWall : false } );\r
  * // Image preload & getSize\r
  * var net = X.Net( { image : src, sizeDetection : true } );\r
  * \r
- * // load <script>, <link>\r
+ * // load &lt;script&gt;, &lt;link&gt;\r
  */\r
 X[ 'Net' ] = X_EventDispatcher[ 'inherits' ](\r
                'X.Net',\r
                X_Class.NONE,\r
-               \r
                {\r
                        'Constructor' : function( urlOrObject, opt_options ){\r
-                               var v, opt;\r
+                               var v, opt, url, type;\r
                                \r
                                if( X_Type_isObject( opt = urlOrObject ) ){\r
                                        if( v = opt[ 'xhr' ] ){\r
@@ -72,13 +74,10 @@ X[ 'Net' ] = X_EventDispatcher[ 'inherits' ](
                                                                alert( 'X.Net args error' );\r
                                                                return; \r
                                                };\r
-                                               \r
-                                               if( X_Type_isString( url = opt[ 'url' ] ) ){\r
-                                                       alert( 'X.Net args error' );\r
-                                                       return;\r
-                                               };\r
-                                               \r
-                                       } else {\r
+\r
+                                       };\r
+                                       \r
+                                       if( !X_Type_isString( url ) ){\r
                                                alert( 'X.Net args error' );\r
                                                return;\r
                                        };\r
@@ -100,50 +99,32 @@ X[ 'Net' ] = X_EventDispatcher[ 'inherits' ](
                                };\r
                                \r
                                if( type === X_NET_TYPE_XHR ){\r
-                                       opt[ 'method' ] = opt[ 'method' ] || ( opt[ 'postbody' ] ? 'POST' : 'GET' );\r
+                                       opt[ 'method' ] = opt[ 'method' ] || ( opt[ 'postdata' ] ? 'POST' : 'GET' );\r
+                                       \r
+                                       // XDomain 不可 -> Flash, Gears, Silverlight, canUseGadget なら gadget に切替?\r
+                                       // PUT DELETE UPDATE 不可 -> Flash, Gears, Silverlight, canUseGadget なら gadget に切替?\r
+                                       //  or X_EVENT_ERROR\r
                                        \r
-                                       // XDomain -> Flash, Gears, Silverlight に切替?\r
                                };                              \r
                                \r
                                opt = X_Object_clone( opt );\r
-                               opt[ 'type' ] = type;\r
+                               opt.netType   = type;\r
                                opt[ 'url'  ] = url;\r
                                \r
                                X_Pair_create( this, opt );\r
                                \r
-                               this[ 'listenOnce' ]( X_EVENT_COMPLETE, X_NET_proxyDispatch );\r
+                               this[ 'listen' ]( [ X_EVENT_BEFORE_KILL_INSTANCE, X_EVENT_KILL_INSTANCE ], X_NET_proxyDispatch );\r
                                \r
                                X_NET_QUEUE_LIST[ X_NET_QUEUE_LIST.length ] = this;\r
                                !X_NET_currentQueue && X_NET_shiftQueue();\r
                        },\r
                        \r
                /**\r
-                * オブジェクトが現在通信中か?\r
-                * @alias Net.prototype.budy\r
-                * @return {boolean}\r
+                * 現在通信中か?調べる。false の場合、通信の順番待ちか、通信が終了している。\r
+                * @alias Net.prototype.busy\r
                 */\r
                        'busy' : function(){\r
                                return this === X_NET_currentQueue && X_NET_currentWrapper._busy;\r
-                       },\r
-\r
-               // TODO -> kill\r
-               /**\r
-                * 通信のキャンセル\r
-                * @alias Net.prototype.cancel\r
-                * @return {Net} 自身を返す、メソッドチェーン\r
-                */\r
-                       'cancel' : function(){\r
-                               var i = X_NET_QUEUE_LIST.indexOf( this );\r
-                               if( i !== -1 ){\r
-                                       X_NET_QUEUE_LIST.splice( i, 1 );\r
-                                       this[ 'asyncDispatch' ]( X_EVENT_CANCELED );\r
-                                       this[ 'asyncDispatch' ]( 16, X_EVENT_COMPLETE );\r
-                                       // this[ 'listenOnce' ]( X_EVENT_COMPLETE, X_NET_proxyDispatch );\r
-                               } else\r
-                               if( this === X_NET_currentQueue ){\r
-                                       X_NET_currentWrapper.cancel();\r
-                               };\r
-                               return this;\r
                        }\r
                }\r
        );\r
@@ -171,31 +152,54 @@ var X_NET_TYPE_XHR   = 1,
 \r
        X_NET_currentWrapper,\r
        X_NET_currentQueue,\r
-       X_NET_currentData;\r
+       X_NET_currentData,\r
+       X_NET_completePhase;\r
 \r
 function X_NET_proxyDispatch( e ){\r
+       var i, flag;\r
+       \r
        switch( e.type ){\r
                case X_EVENT_BEFORE_KILL_INSTANCE :\r
+                       if( this === X_NET_currentQueue && X_NET_completePhase ) return X_Callback_PREVENT_DEFAULT;\r
                        break;\r
+               \r
                case X_EVENT_KILL_INSTANCE :\r
+                       i = X_NET_QUEUE_LIST.indexOf( this );\r
+                       \r
+                       if( i !== -1 ){\r
+                               X_NET_QUEUE_LIST.splice( i, 1 );\r
+                               flag = true;\r
+                       } else\r
+                       if( this === X_NET_currentQueue ){\r
+                               X_NET_currentWrapper.cancel();\r
+                               X_NET_shiftQueue();\r
+                               flag = true;\r
+                       };\r
+                       \r
+                       if( flag ){ // flag が立つ場合、これは中断\r
+                               this[ 'dispatch' ]( X_EVENT_CANCELED );\r
+                               this[ 'dispatch' ]( { type : X_EVENT_COMPLETE, 'lastEventType' : X_EVENT_CANCELED } );\r
+                               X_Pair_release( this );                         \r
+                       };\r
                        break;                  \r
-               case X_EVENT_KILL_INSTANCE_CANCELED :\r
-                       break;\r
                case X_EVENT_PROGRESS :\r
                        this[ 'dispatch' ]( e );\r
                        break;\r
                case X_EVENT_SUCCESS :\r
                case X_EVENT_ERROR :\r
                case X_EVENT_TIMEOUT :\r
-               case X_EVENT_CANCELED :\r
-                       this[ 'dispatch' ]( e );\r
-                       this[ 'asyncDispatch' ]( { type : X_EVENT_COMPLETE, 'lastEventType' : e.type } );\r
-                       // this[ 'listenOnce' ]( X_EVENT_COMPLETE, X_NET_proxyDispatch );\r
+                       X_NET_completePhase = true;\r
+                       this\r
+                               [ 'listenOnce' ]( X_EVENT_COMPLETE, X_NET_proxyDispatch )\r
+                               [ 'unlisten' ]( [ X_EVENT_BEFORE_KILL_INSTANCE, X_EVENT_KILL_INSTANCE ], X_NET_proxyDispatch )\r
+                               [ 'asyncDispatch' ]( e );\r
+                       this[ 'asyncDispatch' ]( 32, { type : X_EVENT_COMPLETE, 'lastEventType' : e.type } );\r
                        break;\r
                case X_EVENT_COMPLETE :\r
                        X_Pair_release( this );\r
-                       this[ 'kill' ]();\r
                        X_NET_shiftQueue();\r
+                       X_NET_completePhase = false;\r
+                       this[ 'kill' ]();\r
                        break;\r
        };\r
 };\r
@@ -203,10 +207,9 @@ function X_NET_proxyDispatch( e ){
 function X_NET_shiftQueue(){\r
 \r
        if( X_NET_currentQueue ){\r
-               console.log( 'X_NET_shiftQueue ' + X_NET_currentWrapper._busy );\r
                if( X_NET_currentWrapper._busy ) return;\r
                X_NET_currentWrapper\r
-                       [ 'unlisten' ]( [ X_EVENT_PROGRESS, X_EVENT_SUCCESS, X_EVENT_ERROR, X_EVENT_TIMEOUT, X_EVENT_CANCELED ], X_NET_currentQueue, X_NET_proxyDispatch )\r
+                       [ 'unlisten' ]( [ X_EVENT_PROGRESS, X_EVENT_SUCCESS, X_EVENT_ERROR, X_EVENT_TIMEOUT ], X_NET_currentQueue, X_NET_proxyDispatch )\r
                        .reset();\r
                X_NET_currentQueue = X_NET_currentWrapper = X_NET_currentData = null;\r
        };\r
@@ -216,7 +219,7 @@ function X_NET_shiftQueue(){
        X_NET_currentQueue = X_NET_QUEUE_LIST.shift();\r
        X_NET_currentData  = X_Pair_get( X_NET_currentQueue );\r
        \r
-       switch( X_NET_currentData.type ){\r
+       switch( X_NET_currentData.netType ){\r
                case X_NET_TYPE_XHR :\r
                        X_NET_currentWrapper = X_NET_XHRWrapper   || X_TEMP.X_Net_XHR_init();\r
                        break;\r
@@ -234,7 +237,7 @@ function X_NET_shiftQueue(){
                        break;\r
        };\r
        \r
-       X_NET_currentWrapper[ 'listen' ]( [ X_EVENT_PROGRESS, X_EVENT_SUCCESS, X_EVENT_ERROR, X_EVENT_TIMEOUT, X_EVENT_CANCELED ], X_NET_currentQueue, X_NET_proxyDispatch );\r
+       X_NET_currentWrapper[ 'listen' ]( [ X_EVENT_PROGRESS, X_EVENT_SUCCESS, X_EVENT_ERROR, X_EVENT_TIMEOUT ], X_NET_currentQueue, X_NET_proxyDispatch );\r
        \r
        X_NET_currentWrapper.load( X_NET_currentData );\r
 };\r