X-Git-Url: http://git.osdn.jp/view?a=blobdiff_plain;f=0.6.x%2Fjs%2F05_util%2F01_XNinjaIframe.js;h=3bd2e4c5a4bb03b374a5b673440f7df4f598f41d;hb=d3d95fb0bc2ab2f61c7f15746b2d64078ef39af8;hp=f400818e80357d52a73086a1e017daff5efef271;hpb=f01f21c6d473692d016cb2b286a61d55380be3b3;p=pettanr%2FclientJs.git

diff --git a/0.6.x/js/05_util/01_XNinjaIframe.js b/0.6.x/js/05_util/01_XNinjaIframe.js
index f400818..3bd2e4c 100644
--- a/0.6.x/js/05_util/01_XNinjaIframe.js
+++ b/0.6.x/js/05_util/01_XNinjaIframe.js
@@ -1,24 +1,46 @@
-/*
+/**
  * http://msdn.microsoft.com/ja-jp/library/ie/hh180174%28v=vs.85%29.aspx
  * 孤立するとウィンドウ オブジェクトのプロパティが消去される
  * 
  * http://qiita.com/sou/items/3380d4fa9b08b27bb387
  * モバイルブラウザでの iframe の挙動（Mobile Safari, Chrome for Android)
+ * 
+ * @alias X.Util.NinjaIframe
+ * @class NinjaIframe 隠し iframe 機能を提供します。
+ * @extends {Node}
  */
-
-// TODO Node.inherits
-X[ 'Util' ][ 'NinjaIframe' ] = Node[ 'inherits' ](
+var X_NinjaIframe = X[ 'Util' ][ 'NinjaIframe' ] = Node[ 'inherits' ](
 	'NinjaIframe',
+	
+	/** @lends NinjaIframe.prototype */
 	{
-		autoRefresh  : 0,
+		/* autoRefresh  : 0, */
 		
+		/**
+		 * iframe の contentWindow
+		 * @private
+		 * @type {window} */
 		_iwin        : null,
 		
+		/**
+		 * iframe に write する html 文字時列
+		 * @type {string} */
 		_contentHTML : '',
+		
+		/**
+		 * iframe の name
+		 * @private
+		 * @type {string} */
 		_name        : '',
+		
+		/**
+		 * iframe への　html 文字列の write が完了した
+		 * @private
+		 * @type {string} */
 		_ready       : false,
 		
 		'Constructor' : function( html ){
+			// TODO src も設定可能に
 			
 			this._name = 'hidden-iframe-' + X_Timer_now();
 			// https://github.com/polygonplanet/Pot.js/blob/master/src/Worker.js
@@ -50,11 +72,17 @@ X[ 'Util' ][ 'NinjaIframe' ] = Node[ 'inherits' ](
 			
 			if( html ) this._contentHTML = html;			
 			
-			this[ 'appendTo' ]( X_Node_body /* X_Node_systemNode */ );
+			this[ 'appendTo' ]( X_Node_systemNode )
+				[ 'listenOnce' ]( X_EVENT_KILL_INSTANCE, X_Util_NinjaIframe_handleEvent );
 			
 			X_ViewPort[ 'listenOnce' ]( X_EVENT_AFTER_UPDATE, this, X_Util_NinjaIframe_handleEvent );
 		},
 		
+		/**
+		 * iframe 内をリフレッシュ、または内容を上書きする
+		 * @param {string=} opt_contentHTML html文字列
+		 * @return {NinjaIframe} チェーンメソッド
+		 */
 		'refresh' : function( opt_contentHTML ){
 			var raw = this[ '_rawObject' ],
 				idoc;
@@ -72,18 +100,15 @@ X[ 'Util' ][ 'NinjaIframe' ] = Node[ 'inherits' ](
 				this._iwin.location.reload();
 			};
 			
-			if( !opt_contentHTML ) return this;
+			if( !X_Type_isString( opt_contentHTML ) ) return this;
 			
 			this._contentHTML = opt_contentHTML;
-			X_UA[ 'IE' ] < 9 || X_Util_NinjaIframe_writeToIframe( this );
+
+			if( !( X_UA[ 'IE' ] < 9 ) ){
+				X_Util_NinjaIframe_writeToIframe( this );
+			};
 			
 			return this;
-		},
-		
-		'close' : function(){
-			X_ViewPort[ 'unlisten' ]( X_EVENT_AFTER_UPDATE, this, X_Util_NinjaIframe_handleEvent );
-			this.call( 'close' );
-			this[ 'kill' ]();
 		}
 		
 	}
@@ -100,11 +125,10 @@ function X_Util_NinjaIframe_handleEvent( e ){
 			// こちらに名前をsetしないとtargetが動作しない
 			if( X_UA[ 'IE' ] ) this._iwin.name = this._name;
 			
-			this[ 'listen' ]( [ X_UA[ 'IE' ] < 9 ? 'readystatechange' : 'load', 'error' ], this, X_Util_NinjaIframe_handleEvent );
+			this[ 'listen' ]( X_UA[ 'IE' ] < 9 ? 'readystatechange' : [ 'load', 'error' ], X_Util_NinjaIframe_handleEvent );
 			
 			if( !( X_UA[ 'IE' ] < 9 ) ){
-				this._contentHTML && X_Util_NinjaIframe_writeToIframe( this );
-				this._ready = true;
+				X_Util_NinjaIframe_writeToIframe( this );
 				return;
 			};
 			//break; これあると IE8 で駄目！
@@ -113,31 +137,35 @@ function X_Util_NinjaIframe_handleEvent( e ){
 			if( ( raw.readyState !== 'complete' && raw.readyState !== 'loaded' ) ) break;
 			// ie9-
 			if( !this._ready ){
-				this._contentHTML && X_Util_NinjaIframe_writeToIframe( this );
-				this._ready = true;
+				X_Util_NinjaIframe_writeToIframe( this );
 				break;
 			};
 			// onload
 		case 'load' :
 			console.log( 'iframe load.' );
-			this[ 'asyncDispatch' ]( X_EVENT_SUCCESS );
+			this[ 'asyncDispatch' ]( 'ninjaload' );
 			break;
 
 		case 'error' :
-			this[ 'asyncDispatch' ]( X_EVENT_ERROR );
+			this[ 'asyncDispatch' ]( 'ninjaerror' );
+			break;
+		
+		case X_EVENT_KILL_INSTANCE :
+			X_ViewPort[ 'unlisten' ]( X_EVENT_AFTER_UPDATE, this, X_Util_NinjaIframe_handleEvent );
+			this._iwin && this._iwin.close();
 			break;
 	};
 	
-	return X_Callback_STOP_PROPAGATION;
+	return X_CALLBACK_STOP_PROPAGATION;
 };
 
 function X_Util_NinjaIframe_writeToIframe( that ){
 	var raw  = that[ '_rawObject' ],
 		idoc = raw.contentDocument || that._iwin.document,
 		html = that._contentHTML;
-		
+	
+	that._ready = true; // これを削除すると ie6,7,8 で Stack overflow at line : 0 意味不明　'readystatechange' が繰り返し起こりループする??
 	delete that._contentHTML;
-	that._ready = true;
 
 	idoc.open();
 	idoc.writeln( html );