// ------------------------------------------------------------------------- //\r
// ------------ local variables -------------------------------------------- //\r
// ------------------------------------------------------------------------- //\r
-var x_eventdispatcher_once = false,\r
- x_eventdispatcher_needsIndex = false,\r
- x_eventdispatcher_temp = {};\r
+var X_EventDispatcher_once = false,\r
+ X_EventDispatcher_needsIndex = false,\r
+ X_EventDispatcher_temp = {},\r
+ \r
+ X_EventDispatcher_safariPreventDefault = false; // // Safari3-\r
\r
if( X.UA.MacIE ){\r
- x_eventdispatcher_temp.DOM_W3C = true;\r
- x_eventdispatcher_temp.EVENT_DOM0 = true;\r
+ X_EventDispatcher_temp.DOM_W3C = true;\r
+ X_EventDispatcher_temp.EVENT_DOM0 = true;\r
} else\r
if( X.UA.IE4 ){ // ie4 & iemobi4\r
- x_eventdispatcher_temp.DOM_IE4 = true;\r
- x_eventdispatcher_temp.EVENT_DOM0 = true;\r
+ X_EventDispatcher_temp.DOM_IE4 = true;\r
+ X_EventDispatcher_temp.EVENT_DOM0 = true;\r
} else\r
if( document.getElementById ){\r
- x_eventdispatcher_temp.DOM_W3C = true;\r
+ X_EventDispatcher_temp.DOM_W3C = true;\r
if( document.addEventListener ){\r
- x_eventdispatcher_temp.EVENT_W3C = true;\r
+ X_EventDispatcher_temp.EVENT_W3C = true;\r
} else\r
if( document.attachEvent ){\r
- x_eventdispatcher_temp.EVENT_IE = true;\r
+ X_EventDispatcher_temp.EVENT_IE = true;\r
} else {\r
- x_eventdispatcher_temp.EVENT_DOM0 = true;\r
+ X_EventDispatcher_temp.EVENT_DOM0 = true;\r
};\r
} else\r
if( document.all ){\r
- x_eventdispatcher_temp.DOM_IE4 = true;\r
- x_eventdispatcher_temp.EVENT_DOM0 = true;\r
+ X_EventDispatcher_temp.DOM_IE4 = true;\r
+ X_EventDispatcher_temp.EVENT_DOM0 = true;\r
} else\r
if( document.layers ){\r
\r
// ------------------------------------------------------------------------- //\r
\r
/**\r
- * イベントターゲットをラップする場合(widnow, document, Image, XHR 等)、通常は new 時に渡します。参照:コンストラクタ実体 {@link X.EventDispatcher.Constructor}\r
+ * イベントターゲット(widnow, document, Image, XHR 等)をラップする場合、通常は new 時に渡します。参照:コンストラクタ実体 {@link X.EventDispatcher.Constructor}\r
* アプリケーション独自のイベントをやり取りしたいだけ、という場合、イベントターゲットは不要です。\r
* @class\r
* @classdesc EventTarget オブジェクトをラップしたり、アプリケーションで独自に定義したイベントを発信するためのクラスです。\r
};\r
},\r
\r
+ /**\r
+ * 登録されたイベントリスナを呼び出す。イベントリスナの返り値(数値)を OR したものを返す。\r
+ * @this {X.EventDispatcher}\r
+ * @return {number}\r
+ * @param {(eventHash|string|number)} e\r
+ */ \r
+ dispatch : X_EventDispatcher_dispatch,\r
+\r
/**\r
* \r
* @this {X.EventDispatcher}\r
*/\r
- on : x_eventdispatcher_listen,\r
- listen : x_eventdispatcher_listen,\r
+ on : X_EventDispatcher_listen,\r
+ listen : X_EventDispatcher_listen,\r
\r
/**\r
* 一度 dispatch された時に自動で unlisten されるフラグを立てて listen する。\r
* @param {Array=} opt_arg3\r
*/\r
listenOnce : function( type, opt_arg1, opt_arg2, opt_arg3 ){\r
- x_eventdispatcher_once = true;\r
+ X_EventDispatcher_once = true;\r
this.listen( type, opt_arg1, opt_arg2, opt_arg3 );\r
- x_eventdispatcher_once = false;\r
+ X_EventDispatcher_once = false;\r
return this;\r
},\r
\r
- off : x_eventdispatcher_unlisten,\r
- unlisten : x_eventdispatcher_unlisten,\r
+ off : X_EventDispatcher_unlisten,\r
+ unlisten : X_EventDispatcher_unlisten,\r
\r
/**\r
* イベントリスナの登録状況を真偽値で返す。戻り値が数値(index)の場合もあるが、これは内部のみで使用。\r
};\r
for( i = list.length; i; ){\r
f = list[ --i ];\r
- if( f === hash || ( f.x === hash.x && f.f === hash.f && f.s === hash.s ) ) return x_eventdispatcher_needsIndex ? i : true;\r
+ if( f === hash || ( f.x === hash.x && f.f === hash.f && f.s === hash.s ) ) return X_EventDispatcher_needsIndex ? i : true;\r
};\r
return false;\r
},\r
\r
/**\r
- * 登録されたイベントリスナを呼び出す。イベントリスナの返り値(数値)を OR したものを返す。\r
- * @this {X.EventDispatcher}\r
- * @return {number}\r
- * @param {(eventHash|string|number)} e\r
- */ \r
- dispatch : function( e ){\r
- // dispatch 中の listen は？\r
- var list = this[ '_listeners' ],\r
- ret = X.Callback.NONE,\r
- type = e[ 'type' ],\r
- unlistens, i, l, f, r, sysOnly;\r
- \r
- if( !list || !( list = list[ type || e ] ) ) return ret;\r
- \r
- // 数値, 文字が渡された場合\r
- if( !type ){\r
- e = { type : type = e };\r
- };\r
- e.target = e.target || this;\r
- \r
- ++this._dispatching;\r
- \r
- // todo:\r
- // type も保存\r
- this._unlistens = this._unlistens || {};\r
- unlistens = this._unlistens[ type ];\r
- \r
- for( i = 0; i < list.length; ++i ){\r
- f = list[ i ];\r
- if( !unlistens ){\r
- unlistens = this._unlistens[ type ];\r
- };\r
- if( unlistens && unlistens.indexOf( f ) !== -1 ) continue;\r
- \r
- r = X.Callback.NONE;\r
- if( f.k ){\r
- f.a = [ e ];\r
- r = X.Callback._proxyCallback( f );\r
- } else {\r
- r = f.call( this, e );\r
- };\r
- \r
- if( f.once || r & X.Callback.UN_LISTEN ){\r
- // dispatch 中に unlisten が作られることがある\r
- if( !unlistens ){\r
- unlistens = this._unlistens || ( this._unlistens = {} );\r
- unlistens = unlistens[ type ] || ( unlistens[ type ] = [] );\r
- };\r
- unlistens.indexOf( f ) === -1 && ( unlistens[ unlistens.length ] = f );\r
- };\r
-\r
- if( r & X.Callback.STOP_NOW ){\r
- sysOnly = true;\r
- };\r
- ret |= r;\r
- };\r
- \r
- if( ( --this._dispatching ) === 0 ){\r
- // dispatch 中に unlisten された要素の削除\r
- unlistens = this._unlistens;\r
- delete this._dispatching;\r
- delete this._unlistens; \r
- \r
- for( type in unlistens ){\r
- list = unlistens[ type ];\r
- for( i = list.length; i; ){\r
- this.unlisten( type, list[ --i ] );\r
- };\r
- list.length = 0;\r
- delete unlistens[ type ];\r
- };\r
- \r
- if( this._killReserved ){\r
- this.kill();\r
- } else\r
- if( list = this._reserves ){\r
- for( i = 0, l = list.length; i < l; ++i ){\r
- f = list[ i ];\r
- x_eventdispatcher_once = f[ 4 ];\r
- this.listen( f[ 0 ], f[ 1 ], f[ 2 ], f[ 3 ] );\r
- x_eventdispatcher_once = false;\r
- f.length = 0;\r
- };\r
- list.length = 0;\r
- delete this._reserves;\r
- };\r
- };\r
- \r
- return ret;\r
- },\r
-\r
- /**\r
* delay(ミリ秒)後にイベントを dispatch する。戻り値は uid = X.Timer.add() のタイマーID(数値)。X.Timer.remove(uid) でタイマーを解除して dispatch を中止できる。\r
* @this {X.EventDispatcher}\r
* @return {number}\r
// ------------------------------------------------------------------------- //\r
\r
/**\r
+ * 登録されたイベントリスナを呼び出す。イベントリスナの返り値(数値)を OR したものを返す。イベントハッシュでなく、string|number を渡すと内部でイベントハッシュを作る\r
+ * @this {X.EventDispatcher}\r
+ * @return {number} X.Callback で定義された数値\r
+ * @param {(eventHash|string|number)} e\r
+ */\r
+function X_EventDispatcher_dispatch( e ){\r
+ var list = this[ '_listeners' ],\r
+ ret = X.Callback.NONE,\r
+ type = e[ 'type' ],\r
+ unlistens, i, l, f, r, sysOnly;\r
+ \r
+ if( !list || !( list = list[ type || e ] ) ) return ret;\r
+ \r
+ // 数値, 文字が渡された場合\r
+ if( !type ){\r
+ e = { type : type = e };\r
+ };\r
+ e.target = e.target || this;\r
+ \r
+ ++this._dispatching;\r
+ \r
+ // todo:\r
+ // type も保存\r
+ this._unlistens = this._unlistens || {};\r
+ unlistens = this._unlistens[ type ];\r
+ \r
+ for( i = 0; i < list.length; ++i ){\r
+ f = list[ i ];\r
+ if( !unlistens ){\r
+ unlistens = this._unlistens[ type ];\r
+ };\r
+ if( unlistens && unlistens.indexOf( f ) !== -1 ) continue;\r
+ \r
+ r = X.Callback.NONE;\r
+ if( f.k ){\r
+ f.a = [ e ];\r
+ r = X.Callback._proxyCallback( f );\r
+ } else {\r
+ r = f.call( this, e );\r
+ };\r
+ \r
+ if( f.once || r & X.Callback.UN_LISTEN ){\r
+ // dispatch 中に unlisten が作られることがある\r
+ if( !unlistens ){\r
+ unlistens = this._unlistens || ( this._unlistens = {} );\r
+ unlistens = unlistens[ type ] || ( unlistens[ type ] = [] );\r
+ };\r
+ unlistens.indexOf( f ) === -1 && ( unlistens[ unlistens.length ] = f );\r
+ };\r
+\r
+ if( r & X.Callback.STOP_NOW ){\r
+ sysOnly = true;\r
+ };\r
+ ret |= r;\r
+ };\r
+ \r
+ if( ( --this._dispatching ) === 0 ){\r
+ // dispatch 中に unlisten された要素の削除\r
+ unlistens = this._unlistens;\r
+ delete this._dispatching;\r
+ delete this._unlistens; \r
+ \r
+ for( type in unlistens ){\r
+ list = unlistens[ type ];\r
+ for( i = list.length; i; ){\r
+ this.unlisten( type, list[ --i ] );\r
+ };\r
+ list.length = 0;\r
+ delete unlistens[ type ];\r
+ };\r
+ \r
+ if( this._killReserved ){\r
+ this.kill();\r
+ } else\r
+ if( list = this._reserves ){\r
+ for( i = 0, l = list.length; i < l; ++i ){\r
+ f = list[ i ];\r
+ X_EventDispatcher_once = f[ 4 ];\r
+ this.listen( f[ 0 ], f[ 1 ], f[ 2 ], f[ 3 ] );\r
+ X_EventDispatcher_once = false;\r
+ f.length = 0;\r
+ };\r
+ list.length = 0;\r
+ delete this._reserves;\r
+ };\r
+ };\r
+ \r
+ return ret;\r
+};\r
+\r
+/**\r
* \r
* @this {X.EventDispatcher}\r
* @return {X.EventDispatcher}\r
* @param {(function|Array=} opt_arg2\r
* @param {Array=} opt_arg3\r
*/\r
-function x_eventdispatcher_listen( type, opt_arg1, opt_arg2, opt_arg3 ){\r
+function X_EventDispatcher_listen( type, opt_arg1, opt_arg2, opt_arg3 ){\r
var list = this._listeners,\r
i, r, f;\r
\r
if( this._dispatching ){\r
if( !this._reserves ) this._reserves = [];\r
- this._reserves[ this._reserves.length ] = [ type, opt_arg1, opt_arg2, opt_arg3, x_eventdispatcher_once ];\r
+ this._reserves[ this._reserves.length ] = [ type, opt_arg1, opt_arg2, opt_arg3, X_EventDispatcher_once ];\r
return this;\r
};\r
\r
return this;\r
};\r
\r
- ( !list || !list[ type ] ) && X.Type.isString( type ) && x_eventdispatcher_actualAddEvent( this, type );\r
+ ( !list || !list[ type ] ) && X.Type.isString( type ) && X_EventDispatcher_actualAddEvent( this, type );\r
\r
if( this.listening( type, opt_arg1, opt_arg2, opt_arg3 ) ) return this;\r
\r
\r
f = X.Callback._classifyCallbackArgs( opt_arg1, opt_arg2, opt_arg3, this );\r
list[ list.length ] = f;\r
- f.once = x_eventdispatcher_once;\r
+ f.once = X_EventDispatcher_once;\r
\r
return this;\r
};\r
* @param {(function|Array=} opt_arg2\r
* @param {Array=} opt_arg3\r
*/\r
-function x_eventdispatcher_unlisten( opt_type, opt_arg1, opt_arg2, opt_arg3 ){\r
+function X_EventDispatcher_unlisten( opt_type, opt_arg1, opt_arg2, opt_arg3 ){\r
var list = this._listeners,\r
_list, reserves, unlistens, i, f;\r
if( !list ) return this;\r
};\r
};\r
\r
- x_eventdispatcher_needsIndex = true;\r
+ X_EventDispatcher_needsIndex = true;\r
i = this.listening( opt_type, opt_arg1, opt_arg2, opt_arg3 );\r
- x_eventdispatcher_needsIndex = false;\r
+ X_EventDispatcher_needsIndex = false;\r
if( i === false ) return this;\r
\r
f = ( _list = list[ opt_type ] )[ i ];\r
_list.splice( i, 1 );\r
if( !_list.length ){\r
delete this._listeners[ opt_type ];\r
- X.Type.isString( opt_type ) && x_eventdispatcher_actualRemoveEvent( this, opt_type );\r
+ X.Type.isString( opt_type ) && X_EventDispatcher_actualRemoveEvent( this, opt_type );\r
if( X.isEmptyObject( this._listeners ) ) delete this._listeners;\r
};\r
};\r
};\r
\r
\r
-var x_eventdispatcher_actualAddEvent =\r
+var X_EventDispatcher_actualAddEvent =\r
// Days on the Moon DOM Events とブラウザの実装 \r
// http://nanto.asablo.jp/blog/2007/03/23/1339502\r
// Safari 2 では関数オブジェクトしか EventListener として使えませんが、Safari のナイトリービルドでは handleEvent メソッドを持つオブジェクトも EventListener として使えるようです。\r
- x_eventdispatcher_temp.EVENT_W3C && ( X.UA.WebKit < 525.13 || X.UA.Opera7 || X.UA.NetFront < 4 ) ? // Safari3-\r
+ X_EventDispatcher_temp.EVENT_W3C && ( X.UA.WebKit < 525.13 || X.UA.Opera7 || X.UA.NetFront < 4 ) ? // Safari3-\r
(function( that, type ){\r
var raw = that._rawObject;\r
if( !raw ) return; \r
- that._handleEvent = that._handleEvent || X.Callback.create( that, x_eventdispatcher_actualHandleEvent );\r
+ that._handleEvent = that._handleEvent || X.Callback.create( that, X_EventDispatcher_actualHandleEvent );\r
type = X.Dom.Event.Rename[ type] || type;\r
if( raw.addEventListener ){\r
raw.addEventListener( type, that._handleEvent, false );\r
raw[ 'on' + type ] = that._handleEvent;\r
};\r
}) :\r
- x_eventdispatcher_temp.EVENT_W3C ?\r
+ X_EventDispatcher_temp.EVENT_W3C ?\r
(function( that, type ){\r
if( that._rawObject ){\r
- that._handleEvent = that._handleEvent || X.Callback.create( that, x_eventdispatcher_actualHandleEvent );\r
+ that._handleEvent = that._handleEvent || X.Callback.create( that, X_EventDispatcher_actualHandleEvent );\r
that._rawObject.addEventListener( X.Dom.Event.Rename[ type ] || type, that._handleEvent, false );\r
};\r
}) :\r
- x_eventdispatcher_temp.EVENT_IE ?\r
+ X_EventDispatcher_temp.EVENT_IE ?\r
(function( that, type ){\r
var raw = that._rawObject;\r
if( !raw ) return;\r
//};\r
if( that._isXHR ){\r
// ie8- の XHR は window.event が更新されないため, eventType 毎に callback を指定する\r
- raw[ 'on' + type ] = X.Callback.create( that, X.EventDispatcher.prototype.dispatch, [ type ] );\r
+ raw[ 'on' + type ] = X.Callback.create( that, X_EventDispatcher_dispatch, [ type ] );\r
} else {\r
- that._handleEvent = that._handleEvent || X.Callback.create( that, x_eventdispatcher_actualHandleEvent );\r
+ that._handleEvent = that._handleEvent || X.Callback.create( that, X_EventDispatcher_actualHandleEvent );\r
\r
if( raw.attachEvent ){\r
raw.attachEvent( 'on' + type, that._handleEvent );\r
(function( that, type ){\r
var raw = that._rawObject || ( that._ie4getRawNode && that._ie4getRawNode() );\r
if( !raw ) return;\r
- raw[ 'on' + ( X.Dom.Event.Rename[ type ] || type ) ] = that._handleEvent = that._handleEvent || X.Callback.create( that, x_eventdispatcher_actualHandleEvent );\r
+ raw[ 'on' + ( X.Dom.Event.Rename[ type ] || type ) ] = that._handleEvent = that._handleEvent || X.Callback.create( that, X_EventDispatcher_actualHandleEvent );\r
});\r
\r
\r
-var x_eventdispatcher_actualRemoveEvent =\r
- x_eventdispatcher_temp.EVENT_W3C && ( X.UA.WebKit < 525.13 || X.UA.Opera7 || X.UA.NetFront < 4 ) ? // Safari3-\r
+var X_EventDispatcher_actualRemoveEvent =\r
+ X_EventDispatcher_temp.EVENT_W3C && ( X.UA.WebKit < 525.13 || X.UA.Opera7 || X.UA.NetFront < 4 ) ? // Safari3-\r
(function( that, type ){\r
var raw = that._rawObject;\r
if( !raw ) return;\r
delete that._handleEvent;\r
};\r
}) :\r
- x_eventdispatcher_temp.EVENT_W3C ?\r
+ X_EventDispatcher_temp.EVENT_W3C ?\r
(function( that, type ){\r
var raw = that._rawObject;\r
if( !raw ) return;\r
delete that._handleEvent;\r
};\r
}) :\r
- x_eventdispatcher_temp.EVENT_IE ?\r
+ X_EventDispatcher_temp.EVENT_IE ?\r
(function( that, type ){\r
var raw = that._rawObject;\r
if( !raw ) return;\r
// handleEvent を拡張可能にするために、クロージャに移動した\r
// Is this in regard to the Safari 1.x preventDefault bug on click/dblclick?\r
// https://groups.google.com/forum/#!msg/comp.lang.javascript/uYEuCHjHxnw/yKoHtZJPa1QJ\r
-var x_eventdispatcher_actualHandleEvent =\r
+var X_EventDispatcher_actualHandleEvent =\r
X.UA.IE4 || X.UA.IE5678 ? // ie45678 EVENT_IE & EVENT_DOM0 for ie4\r
(function(){\r
var ret;\r
//type = 'readystatechange';\r
};\r
\r
- ret = X.EventDispatcher.prototype.dispatch.call( this, new X.Dom.Event( event, this, this._rawObject ) );\r
+ ret = X_EventDispatcher_dispatch.call( this, new X.Dom.Event( event, this, this._rawObject ) );\r
\r
if( ret & X.Callback.STOP_PROPAGATION ){\r
event.cancelBubble = true;\r
}) :\r
//X.Dom.EVENT_W3C & EVENT_DOM0\r
(function( e ){\r
- var ret = X.EventDispatcher.prototype.dispatch.call( this, new X.Dom.Event( e, this ) );\r
+ var ret = X_EventDispatcher_dispatch.call( this, new X.Dom.Event( e, this ) );\r
\r
if( ret & X.Callback.STOP_PROPAGATION ){\r
e.stopPropagation();\r
e.preventDefault();\r
if( X.UA.WebKit < 525.13 ){ // Safari3-\r
if( e.type === 'click' || e.type === 'dbclick' ){\r
- X.Dom._safariPreventDefault = true;\r
+ X_EventDispatcher_safariPreventDefault = true;\r
};\r
};\r
return false;\r
};\r
});\r
\r
+if( X.UA.WebKit < 525.13 ){ // Safari3-\r
+ document.documentElement.onclick =\r
+ document.documentElement.ondbclick = function( e ){\r
+ if( X_EventDispatcher_safariPreventDefault ){\r
+ X_EventDispatcher_safariPreventDefault = false;\r
+ e.preventDefault();\r
+ return false;\r
+ };\r
+ };\r
+};\r
\r
// イベントの退避、dom が画面から抜かれる場合に実施しておく\r
-X.EventDispatcher.prototype._migrateEvent = function(){\r
- var hash = this._listeners,\r
+function X_EventDispatcher_migrateEvent( that ){\r
+ var hash = that._listeners,\r
type;\r
if( !hash ) return;\r
for( type in hash ){\r
// 数字イベントの除外\r
- '' + parseFloat( type ) !== type && x_eventdispatcher_actualRemoveEvent( this, type );\r
+ '' + parseFloat( type ) !== type && X_EventDispatcher_actualRemoveEvent( that, type );\r
};\r
};\r
\r
// 退避したイベントの復帰\r
-X.EventDispatcher.prototype._restoreEvent = function(){\r
- var hash = this._listeners,\r
+function X_EventDispatcher_restoreEvent( that ){\r
+ var hash = that._listeners,\r
type;\r
if( !hash ) return;\r
for( type in hash ){\r
// 数字イベントの除外\r
- '' + parseFloat( type ) !== type && x_eventdispatcher_actualAddEvent( this, type );\r
+ '' + parseFloat( type ) !== type && X_EventDispatcher_actualAddEvent( that, type );\r
};\r
};\r
\r
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