0.6.x/js/02_dom/02_XNode.js

   1 var \r
   2         \r
   3         X_Node_State = {\r
   4                 DESTROYED              : 0x0,\r
   5                 EXIST                  : 0x1,\r
   6                 IN_TREE                : 0x2, // xnode が(仮想)ツリーに追加されている -> 描画の対象\r
   7                 \r
   8                 STYLE_IS_DISPLAY_NONE  : 2 <<  1, // display    : none          \r
   9                 STYLE_IS_INVISIBLE     : 2 <<  2, // visibility : hidden or opacity : 0\r
  10                 STYLE_IS_POS_ABSOLUTE  : 2 <<  3, // position   : absolute\r
  11                 STYLE_IS_NO_OVERFLOW   : 2 <<  4, // overflow   : hidden\r
  12                 STYLE_IS_WIDTH_LENGTH  : 2 <<  5, // width  : width() のための commitUpdate が不要\r
  13                 STYLE_IS_WIDTH_PCT     : 2 <<  6, // width  : width() のための commitUpdate が不要かもしれない。(親で LENGTH が指定されているなら)\r
  14                 STYLE_IS_HEIGHT_LENGTH : 2 <<  7, // height :\r
  15                 STYLE_IS_HEIGHT_PCT    : 2 <<  8, // height :\r
  16                 STYLE_IS_FONT_LENGTH   : 2 <<  9, // fontSize :\r
  17                 STYLE_IS_FONT_PCT      : 2 << 10, // fontSize :\r
  18 \r
  19                 DIRTY_POSITION         : 2 << 11, // 要素位置の変更が起こった。\r
  20                 DIRTY_CONTENT          : 2 << 12, // width, height, x, y textNode の内容 TODO html と排他なので ID と共通でいい\r
  21                 DIRTY_ID               : 2 << 13, // width, height, x, y\r
  22                 DIRTY_CLASSNAME        : 2 << 14, // X_Node_CSS_getCharSize, width, height, x, y\r
  23                 DIRTY_ATTR             : 2 << 15, // X_Node_CSS_getCharSize, width, height, x, y\r
  24                 DIRTY_CSS              : 2 << 16, // X_Node_CSS_getCharSize, width, height, x, y\r
  25                 DIRTY_IE_FILTER        : X_UA.IE < 10 && X_UA.ActiveX ? 2 << 17 : 0, // \r
  26 \r
  27                 \r
  28                 ELM_NEED_INIT          : 2 << 18,\r
  29                 OLD_ATTRTEXT           : 2 << 19,\r
  30                 OLD_CSSTEXT            : 2 << 20,\r
  31 \r
  32                 // filter 要素が親子になると不具合が出るのを検出\r
  33                 IE_FILTER_NOW          : 2 << 21,\r
  34 \r
  35                 //GPU_WAITING            : 2 << 20, // 1:子のGPU解除待\r
  36                 GPU_RESERVED           : 2 << 22, // 2:GPU予約\r
  37                 GPU_NOW                : 2 << 23, // 3:GPU now!\r
  38                 GPU_RELEASE_RESERVED   : 2 << 24, // 4:GPU解除予約\r
  39                 \r
  40                 IE4_HAS_TEXTNODE       : X_UA.IE4 ? 2 << 22 : 0,\r
  41                 IE4_HAS_ELEMENT        : X_UA.IE4 ? 2 << 23 : 0,\r
  42                 IE4_DIRTY_CHILDREN     : X_UA.IE4 ? 2 << 24 : 0,\r
  43                 IE4_FIXED              : X_UA.IE4 ? 2 << 25 : 0,\r
  44                 \r
  45                 IE5_DISPLAY_NONE_FIX   : X_UA.IE5 && X_UA.ActiveX ? 2 << 25 : 0\r
  46         },\r
  47 \r
  48         X_Node_BITMASK_RESET_STYLE = ( ( 2 << 29 ) - 1 + ( 2 << 29 ) ) ^ (\r
  49                 X_Node_State.STYLE_IS_DISPLAY_NONE |\r
  50                 X_Node_State.STYLE_IS_INVISIBLE |\r
  51                 X_Node_State.STYLE_IS_POS_ABSOLUTE |\r
  52                 X_Node_State.STYLE_IS_NO_OVERFLOW |\r
  53                 X_Node_State.STYLE_IS_WIDTH_LENGTH |\r
  54                 X_Node_State.STYLE_IS_WIDTH_PCT |\r
  55                 X_Node_State.STYLE_IS_HEIGHT_LENGTH |\r
  56                 X_Node_State.STYLE_IS_HEIGHT_PCT |\r
  57                 X_Node_State.STYLE_IS_FONT_LENGTH |\r
  58                 X_Node_State.STYLE_IS_FONT_PCT ),\r
  59 \r
  60         X_Node_BitMask_IS_DIRTY = X_Node_State.DIRTY_POSITION | \r
  61                 X_Node_State.DIRTY_CONTENT | X_Node_State.DIRTY_ID | X_Node_State.DIRTY_CLASSNAME |\r
  62                 X_Node_State.DIRTY_ATTR | X_Node_State.DIRTY_CSS | X_Node_State.DIRTY_IE_FILTER,\r
  63 \r
  64         X_Node_BitMask_RESET_DIRTY = ( ( 2 << 29 ) - 1 + ( 2 << 29 ) ) ^ X_Node_BitMask_IS_DIRTY,\r
  65         \r
  66         X_Node_BitMask_RESET_GPU = ( ( 2 << 29 ) - 1 + ( 2 << 29 ) ) ^ ( X_Node_State.GPU_RESERVED | X_Node_State.GPU_NOW | X_Node_State.GPU_RELEASE_RESERVED ),\r
  67         \r
  68         X_Node_BitMask_IE4_IS_MIX = X_Node_State.IE4_HAS_TEXTNODE | X_Node_State.IE4_HAS_ELEMENT,\r
  69         \r
  70         X_Node_TYPE = {\r
  71                 XNODE       : 1,\r
  72                 RAW_HTML    : 2,\r
  73                 RAW_TEXT    : 3,\r
  74                 HTML_STRING : 4,\r
  75                 STRING      : 5,\r
  76                 //DOC_FRAG    : 6,\r
  77                 XNODE_LIST  : 7,\r
  78                 WINDOW      : 8,\r
  79                 DOCUMENT    : 9,\r
  80                 IMAGE       : 10\r
  81         },\r
  82         \r
  83         X_Node_strictElmCreation    = !X_UA.MacIE && X_UA.IE5678,// && !X_UA.MacIE;\r
  84         \r
  85         X_Node_documentFragment     = document.createDocumentFragment && ( !X_UA.IE || 5.5 <= X_UA.IE ) && document.createDocumentFragment(),\r
  86         \r
  87         // 子の生成後に リアル文書 tree に追加する\r
  88         X_Node_addTreeAfterChildren = !( X.UA.IE < 9 ),\r
  89         \r
  90         X_Node_displayNoneFixForIE5 = !!X_Node_State.IE5_DISPLAY_NONE_FIX,\r
  91         \r
  92         X_Node_newByTag      = false,\r
  93         \r
  94         X_Node_newByText     = false,\r
  95         \r
  96         X_Node_outerXNode    = null,\r
  97         \r
  98         X_Node_updateTimerID = 0,\r
  99 /*\r
 100  * Node( rawElement | rawTextnode | htmlString | textString )\r
 101  */     \r
 102         Node = X.Node = X.EventDispatcher.inherits(\r
 103         'XDomNode',\r
 104         X.Class.POOL_OBJECT, // X.Class.FINAL\r
 105         {\r
 106                 _uid       : 0,\r
 107                 _flags     : X_Node_State.DESTROYED,\r
 108 \r
 109                 _rawObject : null,\r
 110                 _rect      : null, // \r
 111                 _fontSize  : 0,\r
 112                 \r
 113                 parent     : null, // remove された枝も親子構造は維持している。\r
 114                 _xnodes    : null, // Array.<Node>\r
 115 \r
 116                 _tag       : '',\r
 117                 _text      : '',\r
 118                 _id        : '',\r
 119                 _className : '',\r
 120 \r
 121                 _attrs     : null, // see X_Node_Attr\r
 122                 _newAttrs  : null,\r
 123                 _attrText  : '',\r
 124                 \r
 125                 _css       : null, // see X_Node_CSS\r
 126                 _cssText   : '',\r
 127                 \r
 128                 _anime     : null, // Hash see X_Node_Anime\r
 129                 \r
 130         /*\r
 131          * TODO Node の継承ができない！\r
 132          */\r
 133                 Constructor : function( v ){\r
 134                         var css, xnodes, xnode, parent, uid = X_Node_CHASHE.length;\r
 135                         \r
 136                         if( X_Node_newByTag ){\r
 137                                 X_Node_newByTag = false;\r
 138                                 this._tag       = v.toUpperCase();\r
 139                                 this._flags    |= X_Node_State.EXIST;\r
 140                                 arguments[ 1 ] && this.attr( arguments[ 1 ] );\r
 141                                 css = arguments[ 2 ];\r
 142                                 css && this[ X.Type.isString( css ) ? 'cssText' : 'css' ]( css );\r
 143                         } else\r
 144                         if( X_Node_newByText ){\r
 145                                 X_Node_newByText = false;\r
 146                                 this._text       = v;\r
 147                                 this._flags     |= X_Node_State.EXIST;\r
 148                         } else {\r
 149                                 if( 1 < arguments.length ) return new X_NodeList( arguments );\r
 150                                 if( X.Type.isArray( v ) && v.length ) return new X_NodeList( v );\r
 151 \r
 152                                 switch( X_Node_getType( v ) ){\r
 153                                         case X_Node_TYPE.XNODE :\r
 154                                         case X_Node_TYPE.XNODE_LIST :\r
 155                                                 return v;\r
 156 \r
 157                                         case X_Node_TYPE.RAW_HTML :\r
 158                                                 if( xnode = X_Node_getXNode( v ) ) return xnode;\r
 159                                                 // v.parentNode || v.parentElement : dom1 || dom0\r
 160                                                 this.parent     = ( parent = v.parentNode || v.parentElement ) && parent.tagName /* ie7- */ && X_Node_getXNode( parent );\r
 161                                                 if( this.parent && ( this.parent._flags & X_Node_State.IN_TREE ) ){\r
 162                                                         this._flags |= X_Node_State.IN_TREE;\r
 163                                                 };\r
 164                                                 this._rawObject = v;\r
 165                                                 this._flags    |= X_Node_State.EXIST;\r
 166                                                 this._tag       = v.tagName.toUpperCase();\r
 167                                                 this._id        = v.id;\r
 168                                                 this._className = v.className;\r
 169                                                 \r
 170                                                 this.cssText( v.style.cssText );\r
 171                                                 this._flags &= X_Node_BitMask_RESET_DIRTY; // X_Node_State.DIRTY_CSS を落とす\r
 172                                                 \r
 173                                                 // TODO attr の回収は不可能、、、\r
 174                                                 if( X_UA_DOM.IE4 ){\r
 175                                                         v.setAttribute( 'UID', '' + uid );\r
 176                                                 } else {\r
 177                                                         v.UID = uid;\r
 178                                                 };\r
 179                                                 // childNodes...\r
 180                                                 break;\r
 181 \r
 182                                         case X_Node_TYPE.RAW_TEXT :\r
 183                                                 if( xnode = X_Node_getXNode( v ) ) return xnode;\r
 184                                                 this.parent     = X_Node_getXNode( v.parentNode );\r
 185                                                 if( this.parent && ( this.parent._flags & X_Node_State.IN_TREE ) ){\r
 186                                                         this._flags |= X_Node_State.IN_TREE;\r
 187                                                 };\r
 188                                                 this._rawObject = v;\r
 189                                                 this._flags    |= X_Node_State.EXIST;\r
 190                                                 this._text      = v.data;\r
 191                                                 v.UID = uid;\r
 192                                                 break;\r
 193 \r
 194                                         case X_Node_TYPE.HTML_STRING :\r
 195                                         case X_Node_TYPE.STRING :\r
 196                                                 if( xnodes = X_HtmlParser_parse( v, true ) && 1 < xnodes.length ) return new X_NodeList( xnodes );\r
 197                                                 if( xnodes.length ) return xnodes[ 0 ];\r
 198                                                 return X_Node_none;\r
 199 \r
 200                                         default :\r
 201                                                 if( X_Node_none ) return X_Node_none;\r
 202                                                 return;\r
 203                                 };\r
 204                         };\r
 205                         \r
 206                         X_Node_CHASHE[ this._uid = uid ] = this;\r
 207                 },\r
 208                 \r
 209                 // attr\r
 210                 // css, cssText\r
 211                 // find\r
 212                 // animate, stop\r
 213                 \r
 214                 create         : X_Node_create,\r
 215                 \r
 216                 createAt       : X_Node_createAt,\r
 217                 \r
 218                 createText     : X_Node_createText,\r
 219                 \r
 220                 createTextAt   : X_Node_createTextAt,\r
 221                 \r
 222                 clone          : X_Node_clone,\r
 223                 \r
 224                 append         : X_Node_append,\r
 225                 \r
 226                 appendAt       : X_Node_appendAt,\r
 227                 \r
 228                 appendTo       : X_Node_appendTo,\r
 229                 \r
 230                 appendToRoot   : X_Node_appendToRoot,\r
 231                 \r
 232                 before         : X_Node_before, // remove\r
 233                 \r
 234                 prev           : X_Node_before,\r
 235                 \r
 236                 after          : X_Node_after, // remove\r
 237                 \r
 238                 next           : X_Node_after,\r
 239                 \r
 240                 swap           : X_Node_swap,\r
 241                 \r
 242                 remove         : X_Node_remove,\r
 243                 \r
 244                 empty          : X_Node_empty,\r
 245                 \r
 246                 destroy        : X_Node_destroy, // -> kill && kill event\r
 247                 \r
 248                 contains       : X_Node_contains,\r
 249                 \r
 250                 getChildAt     : X_Node_getChildAt,\r
 251                 \r
 252                 numChildren    : X_Node_length,\r
 253                 \r
 254                 firstChild     : X_Node_firstChild,\r
 255                 \r
 256                 lastChild      : X_Node_lastChild,\r
 257                 \r
 258                 getOrder       : X_Node_getOrder,\r
 259                 \r
 260                 className      : X_Node_className,\r
 261                 addClass       : X_Node_addClass,\r
 262                 removeClass    : X_Node_removeClass,\r
 263                 toggleClass    : X_Node_toggleClass,\r
 264                 hasClass       : X_Node_hasClass,\r
 265                 \r
 266                 html           : X_Node_html,\r
 267                 text           : X_Node_text,\r
 268                 call           : X_Node_call,\r
 269                 each           : X_Node_each\r
 270                 \r
 271         }\r
 272 );\r
 273 \r
 274 function X_Node_getType( v ){\r
 275         if( v === '' ) return X_Node_TYPE.STRING;\r
 276         if( !v ) return 0;\r
 277         if( v === window ) return X_Node_TYPE.WINDOW;\r
 278         if( v === document ) return X_Node_TYPE.DOCUMENT;\r
 279         if( v.constructor === Node ) return X_Node_TYPE.XNODE;\r
 280         if( v.constructor === X_NodeList ) return X_Node_TYPE.XNODE_LIST;\r
 281         if( X.Type.isHTMLElement( v ) ) return X_Node_TYPE.RAW_HTML;\r
 282         if( v.nodeType === 3 ) return X_Node_TYPE.RAW_TEXT;\r
 283         if( X.Type.isString( v ) ){\r
 284                 return '<' === v.charAt( 0 ) && v.charAt( v.length - 1 ) === '>' ? X_Node_TYPE.HTML_STRING : X_Node_TYPE.STRING;\r
 285         };\r
 286         return 0;\r
 287 };\r
 288 function X_Node_getXNode( v ){\r
 289         var uid, i, chashe, xnode;\r
 290         switch( X_Node_getType( v ) ){\r
 291                 case X_Node_TYPE.XNODE :\r
 292                 case X_Node_TYPE.XNODE_LIST :\r
 293                         return v;\r
 294                 case X_Node_TYPE.RAW_HTML :\r
 295                         // fake TextNode too.\r
 296                         if( X_UA_DOM.IE4 ){\r
 297                                 uid = v.getAttribute( 'UID' );\r
 298                                 return uid && X_Node_CHASHE[ uid ];\r
 299                         };\r
 300                         return v.UID && X_Node_CHASHE[ v.UID ];\r
 301                 case X_Node_TYPE.WINDOW :\r
 302                         return X_ViewPort;\r
 303                 case X_Node_TYPE.DOCUMENT :\r
 304                         return X_ViewPort_document;\r
 305                 case X_Node_TYPE.RAW_TEXT :\r
 306                         if( v.UID ) return X_Node_CHASHE[ v.UID ];\r
 307                         for( chashe = X_Node_CHASHE, i = chashe.length; i; ){\r
 308                                 if( ( xnode = X_Node_CHASHE[ --i ] ) && ( xnode._rawObject === v ) ) return xnode;\r
 309                         };\r
 310         };\r
 311 };\r
 312 \r
 313 function X_Node_getRoot( xnode ){\r
 314         return X_ViewPort_document;\r
 315         //return X_Node_body._rawObject.documentElement ? node : node.ownerDocument || node.document;\r
 316 };\r
 317         // XMLかどうかを判別する\r
 318 var X_Node_isXmlDocument =\r
 319                 X_UA_DOM.IE4 ?\r
 320                         X.emptyFunction :\r
 321                         (function( root ){\r
 322                                 if( X.Type.isBoolean( root.isXML ) ) return root.isXML;\r
 323                                 return root.isXML = root._rawObject.createElement( 'p' ).tagName !== root._rawObject.createElement( 'P' ).tagName;\r
 324                         }),\r
 325         X_Node_CHASHE     = [],\r
 326         X_Node_none  = X_Node_CHASHE[ 0 ] = new Node(),\r
 327         X_Node_html, // = X_Node_CHASHE[ 1 ] <html>\r
 328         X_Node_head, // = X_Node_CHASHE[ 2 ] <head>\r
 329         X_Node_body, // = X_Node_CHASHE[ 3 ] <body>\r
 330         X_Node_systemNode, // = X_Node_CHASHE[ ? ]\r
 331         X_Node_fontSizeNode,\r
 332 /*\r
 333  * remove :\r
 334  *  X_Node_reserveRemoval = [] に追加。commitUpdate で remove\r
 335  * add :\r
 336  *  X_Node_reserveRemoval にいたら消す, new_parent._xnodes に挿入\r
 337  */\r
 338         X_Node_reserveRemoval = [];\r
 339 \r
 340 \r
 341 var X_Node__ie4getRawNode = X_UA_DOM.IE4 && function ( that ){\r
 342                 return that._rawObject ||\r
 343                         ( that._rawObject = document.all[ 'ie4uid' + that._uid ] ) ||\r
 344                         ( that._id && ( that._rawObject = document.all[ that._id ] ) );\r
 345         };\r
 346 \r
 347 \r
 348 function X_Node_toggleInTreeFlag( xnodes, flag ){\r
 349         var i = xnodes.length, xnode;\r
 350         for( ; i; ){\r
 351                 xnode = xnodes[ --i ];\r
 352                 flag ? ( xnode._flags |= X_Node_State.IN_TREE | X_Node_State.DIRTY_POSITION ) : ( xnode._flags &= ~X_Node_State.IN_TREE & ~X_Node_State.IE5_DISPLAY_NONE_FIX );\r
 353                 xnode._xnodes && X_Node_toggleInTreeFlag( xnode._xnodes, flag );\r
 354         };\r
 355 };\r
 356 \r
 357 /* --------------------------------------\r
 358  *  Create\r
 359  */\r
 360 function X_Node_create( tag, opt_attrs, opt_css ){\r
 361         var xnode;\r
 362         if( !this._tag ) return;\r
 363         this.append( xnode = X_Doc_create( tag, opt_attrs, opt_css ) );\r
 364         return xnode;\r
 365 };\r
 366 function X_Node_createAt( index, tag, opt_attrs, opt_css ){\r
 367         var xnode;\r
 368         if( !this._tag ) return;\r
 369         this.appendAt( index, xnode = X_Doc_create( tag, opt_attrs, opt_css ) );\r
 370         return xnode;\r
 371 };\r
 372 \r
 373 /* --------------------------------------\r
 374  *  CreateText\r
 375  */\r
 376 function X_Node_createText( text ){\r
 377         var xnode;\r
 378         if( !this._tag ) return;\r
 379         this.append( xnode = X_Doc_createText( text ) );\r
 380         return xnode;\r
 381 };\r
 382 function X_Node_createTextAt( index, text ){\r
 383         var xnode;\r
 384         if( !this._tag ) return;\r
 385         this.appendAt( index, xnode = X_Doc_createText( text ) );\r
 386         return xnode;\r
 387 };\r
 388 \r
 389 /* --------------------------------------\r
 390  *  Clone\r
 391  * http://d.hatena.ne.jp/think49/20110724/1311472811\r
 392  * http://d.hatena.ne.jp/uupaa/20100508/1273299874\r
 393  */\r
 394 function X_Node_clone( opt_clone_children ){\r
 395         var xnode, xnodes, i, l;\r
 396         if( this._tag ){\r
 397                 X_Node_newByTag = true;\r
 398                 xnode = new Node( this._tag, X_Object_clone( this._attrs ), X_Object_clone( this._css ) )\r
 399                         .attr( { 'id' : this._id } )\r
 400                         .className( this._className );\r
 401                 if( opt_clone_children && ( xnodes = this._xnodes ) && ( l = xnodes.length ) ){\r
 402                         for( i = 0; i < l; ++i ){\r
 403                                 xnode.append( xnodes[ i ].clone( true ) );\r
 404                         };\r
 405                 };\r
 406                 return xnode;           \r
 407         };\r
 408         X_Node_newByText = true;\r
 409         return new Node( this._text );\r
 410 };\r
 411 \r
 412 /* --------------------------------------\r
 413  *  Add\r
 414  * Node\r
 415  * HtmlElement の場合は内部使用専用 そのため event の破棄等しない\r
 416  */\r
 417 function X_Node_append( v ){\r
 418         var i, l, xnodes, frg;\r
 419         if( !this._tag ) return;\r
 420         \r
 421         if( 1 < ( l = arguments.length ) ){\r
 422                 for( i = 0; i < l; ++i ){\r
 423                         this.append( arguments[ i ] );\r
 424                 };\r
 425                 return this;\r
 426         };\r
 427         \r
 428         if( !( xnodes = this._xnodes ) ) this._xnodes = xnodes = [];\r
 429         \r
 430         switch( X_Node_getType( v ) ){\r
 431                 case X_Node_TYPE.RAW_HTML :\r
 432                 case X_Node_TYPE.RAW_TEXT :\r
 433                         v = new Node( v );\r
 434                         break;\r
 435                 case X_Node_TYPE.HTML_STRING :\r
 436                 case X_Node_TYPE.STRING :\r
 437                         return this.append.apply( this, X_HtmlParser_parse( v, true ) );\r
 438                 case X_Node_TYPE.XNODE :\r
 439                         // 親の xnodes から v を消す\r
 440                         v.parent && v.remove();\r
 441                         // IE4 でテキストノードの追加、FIXED 済でない場合、親に要素の追加を通知\r
 442                         if( X_UA.IE4 && !v._tag && ( this._flags & X_Node_State.IE4_FIXED ) === 0 ) this._flags |= X_Node_State.IE4_DIRTY_CHILDREN;\r
 443                         break;\r
 444                 default :\r
 445                         return this;\r
 446         };\r
 447 \r
 448         v.parent = this;\r
 449         xnodes[ xnodes.length ] = v;\r
 450         if( this._flags & X_Node_State.IN_TREE ){\r
 451                 v._flags |= X_Node_State.IN_TREE;\r
 452                 v._xnodes && X_Node_toggleInTreeFlag( v._xnodes, true );\r
 453                 X_Node_reserveUpdate();\r
 454         };\r
 455         return this;\r
 456 };\r
 457 \r
 458 \r
 459 function X_Node_appendAt( start, v ){\r
 460         var xnodes, l, i;\r
 461         \r
 462         if( !this._tag ) return this;\r
 463         \r
 464         l = arguments.length;\r
 465         if( !( xnodes = this._xnodes ) ) xnodes = this._xnodes = [];\r
 466         \r
 467         if( xnodes.length <= start ){\r
 468                 if( l === 2 ) return this.append( v );\r
 469                 for( i = 1; i < l; ++i ){\r
 470                         this.append( arguments[ i ] );\r
 471                 };\r
 472                 return this;\r
 473         };\r
 474         if( start < 0 ) start = 0;\r
 475         if( 2 < l ){\r
 476                 for( ; l; ){\r
 477                         this.appendAt( start, arguments[ --l ] );\r
 478                 };\r
 479                 return this;\r
 480         };\r
 481 \r
 482         switch( X_Node_getType( v ) ){\r
 483                 case X_Node_TYPE.RAW_HTML :\r
 484                 case X_Node_TYPE.RAW_TEXT :\r
 485                         v = new Node( v );\r
 486                         break;\r
 487                 case X_Node_TYPE.HTML_STRING :\r
 488                 case X_Node_TYPE.STRING :\r
 489                         v = X_HtmlParser_parse( v, true );\r
 490                         for( i = v.length; i; ){\r
 491                                 this.appendAt( start, v[ --i ] );\r
 492                         };\r
 493                         return this;\r
 494                 case X_Node_TYPE.XNODE :\r
 495                         // 親の xnodes から v を消す\r
 496                         v.parent && v.remove();\r
 497                         // IE4 でテキストノードの追加、FIXED 済でない場合、親に要素の追加を通知\r
 498                         if( X_UA.IE4 && !v._tag && ( this._flags & X_Node_State.IE4_FIXED ) === 0 ) this._flags |= X_Node_State.IE4_DIRTY_CHILDREN;\r
 499                         break;\r
 500                 default :\r
 501                         return this;\r
 502         };\r
 503 \r
 504         v.parent = this;\r
 505         this._xnodes.splice( start, 0, v );\r
 506         if( this._flags & X_Node_State.IN_TREE ){\r
 507                 v._flags |= X_Node_State.IN_TREE;\r
 508                 v._xnodes && X_Node_toggleInTreeFlag( v._xnodes, true );\r
 509                 X_Node_reserveUpdate();\r
 510         };\r
 511         return this;\r
 512 };\r
 513 \r
 514 function X_Node_appendTo( parent, opt_index ){\r
 515         switch( X_Node_getType( parent ) ){\r
 516                 case X_Node_TYPE.RAW_HTML :\r
 517                         parent = new Node( parent );\r
 518                         break;\r
 519                 case X_Node_TYPE.HTML_STRING :\r
 520                         parent = X_HtmlParser_parse( parent, true );\r
 521                         parent = parent[ 0 ] || parent;\r
 522                 case X_Node_TYPE.XNODE :\r
 523                         break;\r
 524                 default :\r
 525                         return this;\r
 526         };\r
 527         opt_index === undefined ? parent.append( this ) : parent.appendAt( opt_index, this );\r
 528         return this;\r
 529 };\r
 530 \r
 531 function X_Node_appendToRoot( opt_index ){\r
 532         opt_index === undefined ? X_Node_body.append( this ) : X_Node_body.appendAt( opt_index, this );\r
 533         return this;\r
 534 };\r
 535 \r
 536 /* --------------------------------------\r
 537  *  Before , After, Replace\r
 538  */\r
 539 function X_Node_before( v ){\r
 540         var parent = this.parent, xnodes, i, l, start;\r
 541         \r
 542         // getter\r
 543         if( v === undefined ){\r
 544                 if( !parent ) return;\r
 545                 xnodes = parent._xnodes;\r
 546                 i      = xnodes.indexOf( this );\r
 547                 return 0 < i ? xnodes[ i - 1 ] : v;\r
 548         };\r
 549         \r
 550         if( !parent ) return this;\r
 551         \r
 552         l = arguments.length;\r
 553         start = this.getOrder();\r
 554         if( 1 < l ){\r
 555                 for( ; l; ){\r
 556                         parent.appendAt( start, arguments[ --l ] );\r
 557                 };\r
 558                 return this;\r
 559         };\r
 560         parent.appendAt( start, v );\r
 561         return this;\r
 562 };\r
 563 \r
 564 function X_Node_after( v ){\r
 565         var parent = this.parent, xnodes, i, l, start;\r
 566         \r
 567         // getter\r
 568         if( v === undefined ){\r
 569                 if( !parent ) return;\r
 570                 xnodes = parent._xnodes;\r
 571                 i      = xnodes.indexOf( this );\r
 572                 return ++i < xnodes.length ? xnodes[ i ] : v;\r
 573         };\r
 574         \r
 575         if( !parent ) return this;\r
 576         \r
 577         l = arguments.length;\r
 578         start = this.getOrder() + 1;\r
 579         if( parent._xnodes.length <= start ){\r
 580                 if( 1 < l ){\r
 581                         for( i = 0; i < l; ++i ){\r
 582                                 parent.append( arguments[ i ] );\r
 583                         };\r
 584                         return this;\r
 585                 };\r
 586                 parent.append( v );\r
 587                 return this;\r
 588         };\r
 589         if( 1 < l ){\r
 590                 for( ; l; ){\r
 591                         parent.appendAt( start, arguments[ --l ] );\r
 592                 };\r
 593                 return this;\r
 594         };\r
 595         parent.appendAt( start, v );\r
 596         return this;\r
 597 };\r
 598 \r
 599 function X_Node_swap( v ){\r
 600         if( !this.parent ) return this;\r
 601         return arguments.length === 1 ? this.before( v ).remove() : this.before.apply( this, arguments ).remove();\r
 602 };\r
 603 \r
 604 /* --------------------------------------\r
 605  *  Remove\r
 606  */\r
 607 function X_Node_remove(){\r
 608         var parent = this.parent,\r
 609                 elm;\r
 610         \r
 611         if( !parent ) return this;\r
 612 \r
 613         delete this.parent;\r
 614         parent._xnodes.splice( parent._xnodes.indexOf( this ), 1 );\r
 615         \r
 616         if( this._flags & X_Node_State.IN_TREE ){\r
 617                 this._flags &= ~X_Node_State.IN_TREE & ~X_Node_State.IE5_DISPLAY_NONE_FIX;\r
 618                 this._xnodes && X_Node_toggleInTreeFlag( this._xnodes, false );\r
 619 \r
 620                 if( X_UA_DOM.IE4 ){\r
 621                         elm = this._rawObject || X_Node__ie4getRawNode( this );\r
 622                         if( elm ){\r
 623                                 X_Node_reserveRemoval[ X_Node_reserveRemoval.length ] = this;\r
 624                                 X_Node_reserveUpdate();                 \r
 625                         } else\r
 626                         if( !this._tag && ( parent._flags & X_Node_State.IE4_FIXED ) === 0 ){\r
 627                                 parent._flags |= X_Node_State.IE4_DIRTY_CHILDREN;\r
 628                         };\r
 629                 } else {\r
 630                         elm = this._rawObject;\r
 631                         if( elm && elm.parentNode && elm.parentNode.tagName ){\r
 632                                 X_Node_reserveRemoval[ X_Node_reserveRemoval.length ] = this;\r
 633                                 X_Node_reserveUpdate();                 \r
 634                         };\r
 635                 };\r
 636         };\r
 637         return this;\r
 638 };\r
 639 \r
 640 function X_Node_empty(){\r
 641         var xnodes = this._xnodes, i;\r
 642         if( xnodes && ( i = xnodes.length ) ){\r
 643                 for( ; i; ){\r
 644                         xnodes[ --i ].destroy();\r
 645                 };\r
 646                 xnodes.length = 0;\r
 647         };\r
 648         return this;\r
 649 };\r
 650 \r
 651 /* --------------------------------------\r
 652  *  TODO destory -> kill\r
 653  */\r
 654 \r
 655 function X_Node_destroy( isChild ){\r
 656         var xnodes = this._xnodes, i, elm;\r
 657         \r
 658         if( !this._flags ) return;\r
 659         \r
 660         elm = this._rawObject || X_UA_DOM.IE4 && X_Node__ie4getRawNode( this );\r
 661         \r
 662         if( xnodes && ( i = xnodes.length ) ){\r
 663                 //for( ; i; ){\r
 664                 //      xnodes[ --i ].destroy( true );\r
 665                 //};\r
 666         };\r
 667         elm && this._listeners && this.unlisten(); // イベントの退避\r
 668 \r
 669         if( this._flags & X_Node_State.IN_TREE ){\r
 670                 !isChild && this.remove();\r
 671                 delete this._flags;\r
 672         } else {\r
 673                 this.parent && this.parent._xnodes.splice( this.parent._xnodes.indexOf( this ), 1 );\r
 674                 elm && !isChild && X_Node__actualRemove( this );\r
 675                 this.kill();\r
 676         };\r
 677         \r
 678         delete X_Node_CHASHE[ this._uid ];\r
 679 };\r
 680 \r
 681 function X_Node_onBeforeKill( e ){\r
 682         var xnodes = this._xnodes,\r
 683                 elm = this._rawObject || X_UA_DOM.IE4 && X_Node__ie4getRawNode( this ),\r
 684                 i;\r
 685         \r
 686         if( !this._flags ) return;\r
 687         \r
 688         delete X_Node_CHASHE[ this._uid ];\r
 689         \r
 690         if( xnodes && ( i = xnodes.length ) ){\r
 691                 for( ; i; ){\r
 692                         X_Node_onBeforeKill.call( xnodes[ --i ] );\r
 693                 };\r
 694         };\r
 695 \r
 696         e && this.remove();\r
 697         elm && this._listeners && this.unlisten(); // イベントの退避\r
 698         \r
 699         if( e && elm && elm.parentNode && elm.parentNode.tagName ){\r
 700                 delete this._flags;\r
 701                 return X.Callback.PREVENT_DEFAULT;\r
 702         };\r
 703 };\r
 704 \r
 705 \r
 706 /* --------------------------------------\r
 707  *  contains\r
 708  */\r
 709 function X_Node_contains( v ){\r
 710         var elm, type, xnodes, i;\r
 711         if( !v || !this._tag || this === v ) return false;\r
 712         // contains ie4+\r
 713         if( ( elm = this._rawObject || X_UA_DOM.IE4 && X_Node__ie4getRawNode( this ) ) && document.contains && ( type = X_Node_getType( v ) ) && ( type === X_Node_TYPE.RAW_HTML || type === X_Node_TYPE.RAW_TEXT ) ){\r
 714                 return elm.contains( v );       \r
 715         };\r
 716         //if( document.compareDocumentPosition ){\r
 717         //      \r
 718         //};\r
 719         xnodes = this._xnodes;\r
 720         if( !xnodes || !xnodes.length ) return false;\r
 721         if( xnodes.indexOf( v ) !== -1 ) return true; // fast\r
 722         if( elm === v.parentNode ) return true;\r
 723         for( i = xnodes.length; i; ){\r
 724                 if( xnodes[ --i ].contains( v ) ) return true;\r
 725         };\r
 726         return false;\r
 727 };\r
 728 \r
 729 /* --------------------------------------\r
 730  *  getChild\r
 731  */\r
 732 function X_Node_getChildAt( i ){\r
 733         var xnodes = this._xnodes;\r
 734         return xnodes && 0 <= i && i < xnodes.length && xnodes[ i ];\r
 735 };\r
 736 \r
 737 function X_Node_length(){\r
 738         var xnodes = this._xnodes;\r
 739         return xnodes ? xnodes.length : 0;\r
 740 };\r
 741 \r
 742 /* --------------------------------------\r
 743  *  firstChild, lastChild\r
 744  */\r
 745 function X_Node_firstChild(){\r
 746         return this.getChildAt( 0 );\r
 747 };\r
 748 function X_Node_lastChild(){\r
 749         return this.getChildAt( this._xnodes.length - 1 );\r
 750 };\r
 751 \r
 752 /* --------------------------------------\r
 753  *  getOrder\r
 754  */\r
 755 function X_Node_getOrder(){\r
 756         var parent = this.parent;\r
 757         if( !parent ) return -1;\r
 758         return parent._xnodes.indexOf( this );\r
 759 };\r
 760 \r
 761 /* --------------------------------------\r
 762  *  className, addClass, removeClass, hasClass\r
 763  */\r
 764 function X_Node_className( v ){\r
 765         var node, _, __;\r
 766         // getter\r
 767         if( v === undefined ) return this._className;\r
 768         \r
 769         // setter\r
 770         if( this._className === v ) return this;\r
 771         if( !v || typeof v !== 'string' ){\r
 772                 delete this._className;\r
 773         } else {\r
 774                 // cleanup\r
 775                 _  = ' ';\r
 776                 __ = '  ';\r
 777                 while( v.indexOf( __ ) !== -1 ){ v = v.split( __ ).join( _ ); };\r
 778                 v.charAt( 0 ) === _ && ( v = v.substr( 1 ) );\r
 779                 v.lastIndexOf( _ ) === 0 && ( v = v.substr( 0, v.length - 1 ) );\r
 780                 \r
 781                 if( this._className === v ) return this;\r
 782                 v ? ( this._className = v ) : delete this._className;\r
 783         };\r
 784         this._flags |= X_Node_State.DIRTY_CLASSNAME;\r
 785         this._flags & X_Node_State.IN_TREE && X_Node_reserveUpdate();\r
 786         return this;\r
 787 };\r
 788 function X_Node_addClass( v ){\r
 789         var names = v.split( ' ' ),\r
 790                 i     = names.length,\r
 791                 name;\r
 792         v = '';\r
 793         for( ; i; ){\r
 794                 name = names[ --i ];\r
 795                 if( !name ) continue;\r
 796                 !this.hasClass( name ) && ( v += ( v ? ' ' : '' ) + name );\r
 797         };\r
 798         return v ? this.className( this._className + ( this._className ? ' ' : '' ) + v ) : this;\r
 799 };\r
 800 function X_Node_removeClass( v ){\r
 801         var _          = ' ',\r
 802                 className  = this._className,\r
 803                 names      = v.split( _ ),\r
 804                 classNames, i, f, j;\r
 805         if( !className ) return this;\r
 806         for( classNames = className.split( _ ), i = classNames.length; i; ){\r
 807                 className = classNames[ --i ];\r
 808                 for( j = names.length; j; ){\r
 809                         if( className === names[ --j ] ){\r
 810                                 classNames.splice( i, 1 );\r
 811                                 names.splice( j, 1 );\r
 812                                 f = true;\r
 813                                 break;\r
 814                         };\r
 815                 };\r
 816         };\r
 817         return f ? this.className( classNames.join( _ ) ) : this;\r
 818 };\r
 819 function X_Node_toggleClass( v, opt_toggle ){\r
 820         var names, i, name;\r
 821         if( opt_toggle !== undefined ){\r
 822                 return !!opt_toggle ? this.addClass( v ) : this.removeClass( v );       \r
 823         };\r
 824         names = v.split( ' ' );\r
 825         for( i = names.length; i; ){\r
 826                 name = names[ --i ];\r
 827                 this.hasClass( name ) ? this.removeClass( name ) : this.addClass( name );\r
 828         };\r
 829         return this;\r
 830 };\r
 831 function X_Node_hasClass( v ){\r
 832         var _ = ' ',\r
 833                 className = this._className,\r
 834                 i, name;\r
 835         if( className === v ) return true;\r
 836         if( !className ) return false;\r
 837         \r
 838         className = _ + className + _;\r
 839         if( className.indexOf( _ + v + _ ) !== -1 ) return true; // lucky hit\r
 840         \r
 841         for( v = v.split( _ ), i = v.length; i; ){\r
 842                 name = v[ --i ];\r
 843                 if( name === '' ) continue;\r
 844                 if( className.indexOf( _ + name + _ ) === -1 ) return false;\r
 845         };\r
 846         return true;\r
 847 };\r
 848 \r
 849 /* --------------------------------------\r
 850  *  html, text\r
 851  * \r
 852  * outerHTML が欲しい場合は、xnode.call('outerHTML') とできる。\r
 853  */\r
 854 function X_Node_html( html ){\r
 855         var _ = '', q = '"', xnodes, n, i, l;\r
 856         // setter\r
 857         if( html !== undefined ){ // String 以外に Number や false null なども許可\r
 858                 if( !this._tag ) return this.text( html );\r
 859                 return html ? this.empty().append.apply( this, X_HtmlParser_parse( html, true ) ) : this.empty();\r
 860         };\r
 861         \r
 862         // getter\r
 863         if( !this._tag ){\r
 864                 return this._text;\r
 865         };\r
 866         \r
 867         this._flags & X_Node_State.OLD_CSSTEXT && X_Node_CSS_objToCssText( this );\r
 868 \r
 869         html = !X_Node_outerXNode ? [] : [\r
 870                 '<', this._tag,\r
 871                 this._id ? ' id="' + this._id + q : _,\r
 872                 this._className ? ' class="' + this._className + q : _,\r
 873                 this._flags & X_Node_State.OLD_ATTRTEXT ? X_Node_Attr_objToAttrText( this ) : this._attrText,\r
 874                 this._cssText ? ' style="' + this._cssText + q : _,\r
 875         '>' ];\r
 876         \r
 877         n = html.length;\r
 878         if( ( xnodes = this._xnodes ) && ( l = xnodes.length ) ){\r
 879                 if( !X_Node_outerXNode ) X_Node_outerXNode = this;\r
 880                 for( i = 0; i < l; ++i ){\r
 881                         html[ n ] = xnodes[ i ].html();\r
 882                         ++n;\r
 883                 };\r
 884                 if( X_Node_outerXNode === this ) X_Node_outerXNode = null;\r
 885         };\r
 886         !X_Node_outerXNode || X_Dom_DTD_EMPTY[ this._tag ] || ( html[ n ] = '<\/' + this._tag + '>' );\r
 887         return html.join( _ );\r
 888 };\r
 889 \r
 890 /*\r
 891  * null が来たら '', 数値等が来たら文字列化\r
 892  */\r
 893 function X_Node_text( text ){\r
 894         var xnodes, texts, i, l;\r
 895         // setter\r
 896         if( text !== undefined ){\r
 897                 if( text === null ) text = '';\r
 898                 text += '';\r
 899                 \r
 900                 if( !this._tag ){\r
 901                         if( this._text !== text ){\r
 902                                 text ? ( this._text = text ) : delete this._text;\r
 903                                 this._flags |= X_Node_State.DIRTY_CONTENT;                              \r
 904                                 this._flags & X_Node_State.IN_TREE && X_Node_reserveUpdate();\r
 905                         };\r
 906                         return this;\r
 907                 };\r
 908                 if( !text ) return this.empty();\r
 909                 if( ( xnodes = this._xnodes ) && xnodes.length === 1 && !xnodes[ 0 ]._tag ){\r
 910                         xnodes[ 0 ].text( text );\r
 911                         return this;\r
 912                 };\r
 913                 this.empty().createText( text );\r
 914                 return this;\r
 915         };\r
 916         // getter\r
 917         if( this._tag ){\r
 918                 if( ( xnodes = this._xnodes ) && ( l = xnodes.length ) ){\r
 919                         for( texts = [], i = 0; i < l; ++i ){\r
 920                                 texts[ i ] = xnodes[ i ].text();\r
 921                         };\r
 922                         return texts.join( '' );\r
 923                 };\r
 924                 return '';\r
 925         };\r
 926         return this._text;\r
 927 };\r
 928 \r
 929 /*\r
 930  * HTML要素に対して name の関数を実行しその戻り値を返す。関数に渡す引数も任意に設定できる。\r
 931  */\r
 932 function X_Node_call( name /*, opt_args... */ ){\r
 933         var l = arguments.length - 1,\r
 934                 raw, func, args, params, i;\r
 935                 \r
 936         X_Node_updateTimerID && X_Node_startUpdate();\r
 937         \r
 938         switch( name ){\r
 939                 case 'nodeType' :\r
 940                         return this._tag ? 1 : 3;\r
 941                 case 'text' :\r
 942                         return this.text();\r
 943                 case 'html' :\r
 944                 case 'innerHTML' :\r
 945                         return this.html();\r
 946                 case 'outerHTML' :\r
 947                         X_Node_outerXNode = X_Node_body; // == true ならなんでもよい。型を合わすために xbody にしている\r
 948                         v = this.html();\r
 949                         X_Node_outerXNode = null;\r
 950                         return v;\r
 951                 case 'fontSize' :\r
 952                         return X_Node_CSS_getCharSize( this );\r
 953                 case 'inGPU' :\r
 954                         return !!( this._flags & ( X_Node_State.GPU_NOW | X_Node_State.GPU_RELEASE_RESERVED ) );\r
 955         };\r
 956         \r
 957         raw  = this._rawObject || X_UA_DOM.IE4 && X_Node__ie4getRawNode( this );\r
 958         if( !raw ) return;\r
 959         \r
 960         func = raw[ name ];\r
 961         if( X.Type.isFunction( func ) ){\r
 962                 if( l ){\r
 963                         args = X_Object_cloneArray( arguments );\r
 964                         args.shift();\r
 965                         return func.apply( raw, args );\r
 966                 };\r
 967                 return raw[ name ]();           \r
 968         } else\r
 969         if( X.Type.isUnknown( func ) ){\r
 970                 // typeof func === unknown に対策\r
 971                 // http://la.ma.la/blog/diary_200509031529.htm          \r
 972                 if( l ){\r
 973                         args = X_Object_cloneArray( arguments );\r
 974                         args.shift();\r
 975                         \r
 976                 params = [];\r
 977                 for( i = 0; i < l; ++i ){\r
 978                         params[ i ] = '_' + i;\r
 979                 };\r
 980                 params = params.join( ',' );\r
 981                 return Function(\r
 982                         params,\r
 983                     [ 'return this.', name, '(', params, ')' ].join( '' )\r
 984                 ).apply( raw, args );\r
 985                 };\r
 986                 return raw[ name ]();\r
 987         };\r
 988 };\r
 989 \r
 990 /*\r
 991  * xnode を this として関数を実行する。 NodeList.each と動作を合わせてあるため関数の戻り値は破棄される。\r
 992  * 関数に渡す引数も任意に設定できる。\r
 993  */\r
 994 function X_Node_each( func /*, opt_args */ ){\r
 995         var args;\r
 996         if( 1 < arguments.length ){\r
 997                 args = X_Object_cloneArray( arguments );\r
 998                 args[ 0 ] = 0;          \r
 999                 func.apply( this, args );\r
1000         } else {\r
1001                 func.call( this, 0 );\r
1002         };\r
1003         return this;\r
1004 };\r
1005 \r
1006 \r
1007 /* --------------------------------------\r
1008  *  Async commit update\r
1009  * \r
1010  * TODO Timer や DOM イベントの呼び出しの最後に、まだ一度も commitUpdate していないなら commitUpdate してしまう。\r
1011  */\r
1012         \r
1013 function X_Node_reserveUpdate(){\r
1014         if( !X_Node_updateTimerID ) X_Node_updateTimerID = X.Timer.requestFrame( X_Node_startUpdate );\r
1015 };\r
1016 \r
1017 var X_Node_updateReservedByReleaseGPU = false;\r
1018 \r
1019 function X_Node_startUpdate( time ){\r
1020         var removal, i, xnode;\r
1021         \r
1022         if( !X_Node_updateTimerID || X_ViewPort_readyState < X_TEMP.SYSTEM_EVENT_INIT ){\r
1023                 return;\r
1024         };\r
1025 \r
1026         X.Timer.cancelFrame( X_Node_updateTimerID );\r
1027         X_Node_updateTimerID = 0;\r
1028 \r
1029         if( time ){\r
1030                 // X.Timer 経由でないと発火しない このイベントでサイズを取ると無限ループに\r
1031                 X_System._listeners && X_System._listeners[ X.Event.BEFORE_UPDATE ] && X_System.dispatch( X.Event.BEFORE_UPDATE );\r
1032         };\r
1033 \r
1034         removal = X_Node_reserveRemoval;\r
1035 \r
1036         if( i = removal.length ){\r
1037                 for( ; i; ){\r
1038                         xnode = removal[ --i ];\r
1039                         X_Node__actualRemove( xnode );\r
1040                         !xnode._flags && xnode.kill();\r
1041                 };\r
1042                 removal.length = 0;\r
1043         };\r
1044         \r
1045         if( X_Node_html._flags & X_Node_BitMask_IS_DIRTY ){\r
1046                 X_Node__commitUpdate( X_Node_html, X_Node_html._rawObject.parentNode, null, X_Node_html._flags );\r
1047         } else {\r
1048                 X_Node__commitUpdate( X_Node_head, X_Node_head._rawObject.parentNode, null, X_Node_head._flags );\r
1049                 X_Node__commitUpdate( X_Node_body, X_Node_body._rawObject.parentNode, null, X_Node_body._flags );\r
1050         };\r
1051         \r
1052         if( X_Node_updateReservedByReleaseGPU ){\r
1053                 X_Node_reserveUpdate();\r
1054                 X_Node_updateReservedByReleaseGPU = false;\r
1055         };\r
1056         \r
1057         if( time ){\r
1058                 // X.Timer 経由でないと発火しない このイベントでサイズを取ると無限ループに\r
1059                 X_System._listeners && X_System._listeners[ X.Event.UPDATED ] && X_System.dispatch( X.Event.UPDATED );  \r
1060         };\r
1061         \r
1062         X_ViewPort._listeners && X_ViewPort._listeners[ X.Event.AFTER_UPDATE ] && X_ViewPort.asyncDispatch( X.Event.AFTER_UPDATE );\r
1063 };\r
1064 \r
1065 /*\r
1066  * 1. GPU_NOW の場合、これ以下の一切の更新を行わない\r
1067  * 2. GPU解放予約 の場合、この要素のみ変更を行う。rAF　後にさらに更新するためフラグを立てる。\r
1068  * 3. GPU予約 -> GPU\r
1069  * 4. style="display:none" の場合、これ以下の変更を行わない。\r
1070  * 5. ie5 非表示フラグが立っていて、親と自身の class・id によって非表示になっていて、親と自身に変更がない。accumulatedFlags を使用。\r
1071  *     -> TODO これ TREE の変更を検出できない。 remove したときに 子まで X_Node_State.IE5_DISPLAY_NONE_FIXを落とす。\r
1072  * 6. 要素の生成\r
1073  * 7. 要素の位置のズレを補正\r
1074  * 8. 更新の適用\r
1075  * 9. ie5 親及び自身へのクラス・id指定で display:none になるケースがありそれを検出。\r
1076  *   このままでは、生成と破棄が繰り返されてしまうので親と自身のクラス・idが変わった場合、ツリー位置の変化があった場合に再生する。\r
1077  */\r
1078 var X_Node__commitUpdate =\r
1079         X_UA_DOM.W3C ?\r
1080                 ( function( that, parentElement, nextElement, accumulatedFlags ){\r
1081                         var elm = that._rawObject,\r
1082                                 created, xnodes, l, next;\r
1083 \r
1084                         // 1. GPU 一切の更新をスキップ\r
1085                         if( that._flags & X_Node_State.GPU_NOW ){\r
1086                                 console.log( '更新のskip ' + !!( that._flags & X_Node_BitMask_IS_DIRTY ) );\r
1087                                 that._flags & X_Node_BitMask_IS_DIRTY && X_Node__updateRawNode( that, elm );\r
1088                                 return elm;\r
1089                         };\r
1090 \r
1091                         // 2. GPU解放予約\r
1092                         // TODO もしかしたらこのタイミングで更新できるかも。\r
1093                         if( that._flags & X_Node_State.GPU_RELEASE_RESERVED ){\r
1094                                 console.log( 'GPU 解放 ' );\r
1095                                 //X_Node_updateReservedByReleaseGPU = true;\r
1096                                 //X_Node__updateRawNode( that, elm );\r
1097                                 that._flags &= X_Node_BitMask_RESET_GPU;\r
1098                                 //return elm;\r
1099                         };\r
1100 \r
1101                         // 3. GPU予約 -> GPU\r
1102                         if( that._flags & X_Node_State.GPU_RESERVED ){\r
1103                                 that._flags &= X_Node_BitMask_RESET_GPU;\r
1104                                 that._flags |= X_Node_State.GPU_NOW;\r
1105                         };\r
1106 \r
1107                         // 4. style="display:none" の場合\r
1108                         if( that._flags & X_Node_State.STYLE_IS_DISPLAY_NONE ){\r
1109                                 if( X_Node_displayNoneFixForIE5 ){\r
1110                                         // filter の効いている要素を含む要素は display:none が無視される。\r
1111                                         // filter = '' で削除はできるが、再表示時に filter が消える。 -> filter な要素を削除してしまう。                                         \r
1112                                         elm && elm.parentNode && X_Node__actualRemove( that );\r
1113                                         return nextElement;\r
1114                                 };\r
1115                                 elm && ( elm.style.display = 'none' );\r
1116                                 return elm || nextElement;\r
1117                         };                              \r
1118                         \r
1119                         // 5. ie5 非表示fixフラグ\r
1120                         accumulatedFlags |= that._flags;\r
1121                         \r
1122                         if( that._flags & X_Node_State.IE5_DISPLAY_NONE_FIX ){\r
1123                                 if( accumulatedFlags & ( X_Node_State.DIRTY_POSITION | X_Node_State.DIRTY_ID | X_Node_State.DIRTY_CLASSNAME ) === 0 ){\r
1124                                         return nextElement;\r
1125                                 };\r
1126                                 \r
1127                         };\r
1128                         \r
1129                         // 6. 要素の生成\r
1130                         if( !elm ){\r
1131                                 if( !that._tag ){\r
1132                                         that._flags &= X_Node_BitMask_RESET_DIRTY;\r
1133                                         that._rawObject = elm = document.createTextNode( X_String_chrReferanceTo( that._text ) );\r
1134                                 } else\r
1135                                 if( X_Node_strictElmCreation ){\r
1136                                         that._flags & X_Node_State.DIRTY_CSS && X_Node_CSS_objToCssText( that, true );\r
1137                 \r
1138                                         that._rawObject = elm =\r
1139                                                 document.createElement( [\r
1140                                                         '<', that._tag,\r
1141                                                                 ' UID="', that._uid, '"',\r
1142                                                                 that._id ? ' id="' + that._id + '"' : '',\r
1143                                                                 that._className ? ' class="' + that._className + '"' : '',\r
1144                                                                 that._flags & X_Node_State.OLD_ATTRTEXT ? X_Node_Attr_objToAttrText( that ) : that._attrText,\r
1145                                                                 that._cssText ? ' style="' + that._cssText + '"' : '',\r
1146                                                         '>' ].join( '' ) );             \r
1147                                 } else {\r
1148                                         that._rawObject = elm = document.createElement( that._tag );\r
1149                                 };\r
1150                                 \r
1151                                 // IE には要素追加のタイミングで起こるメモリリークがありここで追加\r
1152                                 if( !X_Node_addTreeAfterChildren ){\r
1153                                         nextElement ?\r
1154                                                 parentElement.insertBefore( elm, nextElement ) :\r
1155                                                 parentElement.appendChild( elm );\r
1156                                         //elm.UID = that._uid;\r
1157                                         // src の onload があるので先ではないか？\r
1158                                         // TODO ie の str から要素を作る場合、srcだけ イベント設定後ではないか？\r
1159                                         X_EventDispatcher_toggleAllEvents( that, true );// イベントの復帰\r
1160                                 };\r
1161 \r
1162                                 if( that._tag ){\r
1163                                         if( X_Node_documentFragment ){\r
1164                                                 //( frg = X_Node_documentFragment ).appendChild( elm );\r
1165                                         };\r
1166 \r
1167                                         if( X_Node_strictElmCreation ){\r
1168                                                 // TODO src 等の設定\r
1169                                                 delete that._newAttrs;\r
1170                                                 that._flags &= X_Node_BitMask_RESET_DIRTY;\r
1171                                                 that._flags |= X_Node_State.DIRTY_IE_FILTER;// doc 追加後に filter を指定しないと有効にならない。\r
1172                                         } else {\r
1173                                                 elm.UID = that._uid;\r
1174                                                 that._newAttrs = that._attrs;\r
1175                                                 that._flags |= X_Node_State.DIRTY_ID | X_Node_State.DIRTY_CLASSNAME | X_Node_State.DIRTY_ATTR | X_Node_State.DIRTY_CSS | X_Node_State.DIRTY_IE_FILTER;\r
1176                                                 \r
1177                                                 // http://outcloud.blogspot.jp/2010/09/iframe.html\r
1178                                                 // この問題は firefox3.6 で確認\r
1179                                                 if( X_UA.Gecko ){\r
1180                                                         if( that._tag === 'IFRAME' && !that._attrs[ 'src' ] ){\r
1181                                                                 //elm.contentWindow.location.replace = elm.src = 'about:blank';\r
1182                                                                 that.attr( 'src', 'about:blank' );\r
1183                                                         };\r
1184                                                 };\r
1185                                         };\r
1186                                 };\r
1187                                 \r
1188                                 created = true;\r
1189                         } else\r
1190                         // 7. 要素の位置のズレを補正\r
1191                         if( elm.parentNode !== parentElement || ( nextElement && elm.nextSibling !== nextElement ) ){\r
1192                                 nextElement ?\r
1193                                         parentElement.insertBefore( elm, nextElement ) :\r
1194                                         parentElement.appendChild( elm );\r
1195 \r
1196                                 if( X_Node_displayNoneFixForIE5 ) that._flags |= X_Node_State.DIRTY_POSITION;\r
1197                         };\r
1198                         \r
1199                         that._flags & X_Node_State.DIRTY_POSITION && X_EventDispatcher_toggleAllEvents( that, true );// イベントの復帰\r
1200                         that._flags &= ~X_Node_State.DIRTY_POSITION;\r
1201                         \r
1202                         // 8. 更新の適用\r
1203                         if( accumulatedFlags & X_Node_BitMask_IS_DIRTY ) delete that._fontSize;\r
1204                         \r
1205                         that._flags & X_Node_BitMask_IS_DIRTY && X_Node__updateRawNode( that, elm );\r
1206                                 \r
1207                         \r
1208                         // 9. ie5 only\r
1209                         // 親及び自身へのクラス・id指定で display : none になるケースがありそれを検出\r
1210                         // 生成と破棄が繰り返されてしまう、親と自身の id, class が変わった場合だけ再生成。 accumulatedFlags & ( ID | CLASSNAME )\r
1211                         if( X_Node_displayNoneFixForIE5 && that._tag ){\r
1212                                 if( elm.currentStyle.display === 'none' ){\r
1213                                         X_Node__actualRemove( that );\r
1214                                         that._flags |= X_Node_State.IE5_DISPLAY_NONE_FIX;\r
1215                                         return nextElement;                                     \r
1216                                 } else {\r
1217                                         that._flags &= ~X_Node_State.IE5_DISPLAY_NONE_FIX;\r
1218                                 };\r
1219                         };\r
1220                         \r
1221                         // 10. 子要素の更新。\r
1222                         if( ( xnodes = that._xnodes ) && ( l = xnodes.length ) ) {\r
1223                                 for( ; l; ){\r
1224                                         next = X_Node__commitUpdate( xnodes[ --l ], elm, next, accumulatedFlags );\r
1225                                 };\r
1226                         };\r
1227 \r
1228                         if( created && X_Node_addTreeAfterChildren ){\r
1229                                 nextElement ?\r
1230                                         parentElement.insertBefore( elm, nextElement ) :\r
1231                                         parentElement.appendChild( elm );\r
1232                                 \r
1233                                 X_EventDispatcher_toggleAllEvents( that, true );// イベントの復帰\r
1234                         };\r
1235 \r
1236                         return elm;\r
1237                 }) :\r
1238         X_UA_DOM.IE4 ? \r
1239                 ( function( that, parentElement, prevElement, accumulatedFlags ){\r
1240                         var elm = that._rawObject || X_Node__ie4getRawNode( that ),\r
1241                                 xnodes, l, i, dirty, mix, html, text, prev;\r
1242 \r
1243                         if( !that._tag ){\r
1244                                 that._flags & X_Node_State.DIRTY_CONTENT && X_Node__updateRawNode( that, elm );\r
1245                                 return elm;\r
1246                         };\r
1247                         \r
1248                         if( !elm ){\r
1249                                 prevElement ?\r
1250                                         prevElement.insertAdjacentHTML( 'AfterEnd', X_Node__actualCreate( that, false ) ) :\r
1251                                         parentElement.insertAdjacentHTML( 'AfterBegin', X_Node__actualCreate( that, false ) );\r
1252                                 X_Node__afterActualCreate( that );\r
1253                                 return that._rawObject || X_Node__ie4getRawNode( that );\r
1254                         };\r
1255                         \r
1256                         accumulatedFlags |= that._flags;\r
1257                         \r
1258                         xnodes = that._xnodes;\r
1259                         l      = xnodes ? xnodes.length : 0;\r
1260                         dirty  = !!( that._flags & X_Node_State.IE4_DIRTY_CHILDREN );\r
1261                         \r
1262                         /*\r
1263                          * HTML の下に TextNode だけ 。MIX_FIXED　でない場合、削除、追加 を親に通知\r
1264                          * HTML の下に HTML だけ\r
1265                          * HTML の下は MIX -> TextNode, html の削除、変更、追加\r
1266                          * HTML の下は MIX_FIXED -> TextNode を <font> に置き換えてあるのでW3C DON 的に触ることができる\r
1267                          */\r
1268                         if( dirty ){\r
1269                                 that._flags &= ~X_Node_State.IE4_DIRTY_CHILDREN;\r
1270                                 for( i = 0; i < l; ++i ){\r
1271                                         if( xnodes[ i ]._tag ){\r
1272                                                 that._flags |= X_Node_State.IE4_HAS_ELEMENT;\r
1273                                         } else {\r
1274                                                 that._flags |= X_Node_State.IE4_HAS_TEXTNODE;\r
1275                                         };\r
1276                                         if( that._flags & X_Node_BitMask_IE4_IS_MIX === X_Node_BitMask_IE4_IS_MIX ){\r
1277                                                 mix = true;\r
1278                                                 break;\r
1279                                         };\r
1280                                 };\r
1281                         };\r
1282                         \r
1283                         if( that._flags & X_Node_State.IE4_FIXED || that._flags & X_Node_BitMask_IE4_IS_MIX === X_Node_State.IE4_HAS_ELEMENT ){\r
1284                                 for( i = 0; i < l; ++i ){\r
1285                                         prev = X_Node__commitUpdate( xnodes[ i ], elm, prev, accumulatedFlags );\r
1286                                 };\r
1287                         } else\r
1288                         if( mix ){\r
1289                                 html = [];\r
1290                                 for( i = 0; i < l; ++i ){\r
1291                                         html[ i ] = X_Node__actualCreate( xnodes[ i ], false );\r
1292                                 };\r
1293                                 elm.innerHTML = html.join( '' );\r
1294                                 for( i = 0; i < l; ++i ){\r
1295                                         X_Node__afterActualCreate( xnodes[ i ] );\r
1296                                 };\r
1297                                 that._flags |= X_Node_State.IE4_FIXED;\r
1298                         } else\r
1299                         if( that._flags & X_Node_State.IE4_HAS_TEXTNODE ){\r
1300                                 dirty = dirty || false;\r
1301                                 for( i = 0; i < l; ++i ){\r
1302                                         text = xnodes[ i ];\r
1303                                         if( text._flags & X_Node_BitMask_IS_DIRTY ){\r
1304                                                 text._flags &= X_Node_BitMask_RESET_DIRTY;\r
1305                                                 dirty = true;\r
1306                                         };\r
1307                                 };\r
1308                                 if( dirty ) elm.innerHTML = that.text();\r
1309                         };\r
1310                         \r
1311                         if( accumulatedFlags & X_Node_BitMask_IS_DIRTY ) delete that._fontSize;\r
1312                         \r
1313                         that._flags &= ~X_Node_State.DIRTY_POSITION;\r
1314                         that._flags & X_Node_BitMask_IS_DIRTY && X_Node__updateRawNode( that, elm );\r
1315                         return elm;\r
1316                 }) :\r
1317                 (function(){});\r
1318 \r
1319 /*\r
1320  * TODO IE5 は filter-fix があるため、親から変更を適用し、自信の display:none を調べる\r
1321  * GPU レイヤーするブラウザは、子要素から変更を当てていく? <- とりあえず、親要素から。\r
1322  */\r
1323 var X_Node__updateRawNode =\r
1324         X_UA_DOM.W3C ?\r
1325                 ( function( that, elm ){\r
1326                         var attrs, rename, k, v;\r
1327 \r
1328                         // textNode\r
1329                         if( !that._tag ){\r
1330                                 elm.data = X_String_chrReferanceTo( that._text );\r
1331                                 that._flags &= X_Node_BitMask_RESET_DIRTY;\r
1332                                 return;\r
1333                         };\r
1334                         // id\r
1335                         if( that._flags & X_Node_State.DIRTY_ID ){\r
1336                                 that._id ? ( elm.id = that._id ) : ( elm.id && elm.removeAttribute( 'id' ) );           \r
1337                         };\r
1338                         // className\r
1339                         if( that._flags & X_Node_State.DIRTY_CLASSNAME ){\r
1340                                 that._className ? ( elm.className = that._className ) : ( elm.className && elm.removeAttribute( X_UA.IE5678 ? 'className' : 'class' ) ); // className は ie7-?                         \r
1341                         };\r
1342                         \r
1343                         // attr\r
1344                         if( that._flags & X_Node_State.DIRTY_ATTR && ( attrs = that._newAttrs || that._attrs ) ){\r
1345                                 rename = X_Node_Attr_renameForDOM;\r
1346                                                 \r
1347                                 for( k in attrs ){\r
1348                                         v = attrs[ k ];\r
1349                                         \r
1350                                         switch( that._tag + k ){\r
1351                                                 case 'TEXTAREAvalue' :\r
1352                                                         // IETester 5.5 ではエラーが出なかった．MultipulIE5.5 ではエラーが出たので\r
1353                                                         if( !X_UA.MacIE && X_UA.IE5x ){\r
1354                                                                 elm.firstChild ?\r
1355                                                                         ( elm.firstChild.data = v || '' ) :\r
1356                                                                         elm.appendChild( document.createTextNode( v || '' ) );\r
1357                                                                 continue;\r
1358                                                         };\r
1359                                                         break;\r
1360                                                 \r
1361                                                 case 'IFRAMEsrc' :\r
1362                                                         // http://outcloud.blogspot.jp/2010/09/iframe.html\r
1363                                                         // この問題は firefox3.6 で確認\r
1364                                                         if( X_UA.Gecko ){\r
1365                                                                 elm.contentWindow.location.replace = elm.src = v || '';\r
1366                                                                 continue;\r
1367                                                         };\r
1368                                                         break;\r
1369                                                 \r
1370                                                 case 'IFRAMEname' :\r
1371                                                         // http://d.hatena.ne.jp/NeoCat/20080921/1221940658\r
1372                                                         // こちらに名前をsetしないとtargetが動作しない\r
1373                                                         // if( X_UA.IE ) elm.name = elm.contentWindow.name = v || '';\r
1374                                         };\r
1375                                         \r
1376                                         //if( X_EMPTY_OBJECT[ k ] ) continue;\r
1377                                         // TODO IE では input, なぜか button, object も type, name の変更が出来ない、同値で置き換えようとしても不可\r
1378                                         v === undefined ?\r
1379                                                 elm.removeAttribute( rename[ k ] || k ) :\r
1380                                                 ( elm[ rename[ k ] || k ] = X_Node_Attr_noValue[ k ] ? k : v );\r
1381                                 };\r
1382                                 delete that._newAttrs;\r
1383                         };\r
1384                         \r
1385                         // style\r
1386                         if( that._flags & X_Node_State.DIRTY_CSS ){\r
1387                                 if( that._flags & X_Node_State.OLD_CSSTEXT ? X_Node_CSS_objToCssText( that ) : that._cssText ){\r
1388                                         X_UA.Opera78 || X_UA.NN6 ?\r
1389                                                 elm.setAttribute( 'style', that._cssText ) : // opera8用\r
1390                                                 ( elm.style.cssText = that._cssText );\r
1391                                 } else {\r
1392                                         elm.style.cssText = ''; // IE5.5以下 Safari3.2 で必要\r
1393                                         elm.removeAttribute( 'style' );\r
1394                                         delete that._cssText;\r
1395                                 };\r
1396                         } else\r
1397                         if( that._flags & X_Node_State.DIRTY_IE_FILTER ){\r
1398                                 v = X_Node_CSS_objToIEFilterText( that );\r
1399                                 if( v ){\r
1400                                         elm.style.filter = v;\r
1401                                         that._flags |= X_Node_State.IE_FILTER_NOW;\r
1402                                 } else {\r
1403                                         elm.style.removeAttribute( 'filter' );\r
1404                                         that._flags &= ~X_Node_State.IE_FILTER_NOW;\r
1405                                 };\r
1406                         };\r
1407                         \r
1408                         that._flags &= X_Node_BitMask_RESET_DIRTY;\r
1409                 }) :\r
1410         X_UA_DOM.IE4 ? \r
1411                 ( function( that, elm ){\r
1412                         var attrs, rename, k, v;\r
1413 \r
1414                         // fake textNode\r
1415                         if( !that._tag ){\r
1416                                 elm.innerText = that._text;\r
1417                                 that._flags &= X_Node_BitMask_RESET_DIRTY;\r
1418                                 return;\r
1419                         };\r
1420                         \r
1421                 /*\r
1422                  * http://www.tohoho-web.com/js/element.htm\r
1423                  * title、className、id、lang、language には setAttribute でなく、element.id で直接読み書きできる\r
1424                  */     \r
1425                         // id\r
1426                         if( that._flags & X_Node_State.DIRTY_ID ) elm.setAttribute( 'id', that._id || ( 'ie4uid' + that._uid ) );\r
1427 \r
1428                         // className\r
1429                         if( that._flags & X_Node_State.DIRTY_CLASSNAME ){\r
1430                                 that._className ? ( elm.className = that._className ) : elm.removeAttribute( 'class' );\r
1431                         };\r
1432                         // style\r
1433                         if( that._flags & X_Node_State.DIRTY_CSS ){\r
1434                                 if( that._flags & X_Node_State.OLD_CSSTEXT ? X_Node_CSS_objToCssText( that ) : that._cssText ){\r
1435                                         elm.style.cssText = that._cssText;\r
1436                                 } else {\r
1437                                         elm.style.cssText = '';\r
1438                                         elm.removeAttribute( 'style' );\r
1439                                         delete that._cssText;\r
1440                                 };\r
1441                         };\r
1442                         \r
1443                         if( that._flags & X_Node_State.DIRTY_IE_FILTER ){\r
1444                                 v = X_Node_CSS_objToIEFilterText( that );\r
1445                                 if( v ){\r
1446                                         elm.style.filter = v;\r
1447                                         that._flags |= X_Node_State.IE_FILTER_NOW;\r
1448                                 } else {\r
1449                                         elm.style.removeAttribute( 'filter' );\r
1450                                         that._flags &= ~X_Node_State.IE_FILTER_NOW;\r
1451                                 };\r
1452                         };\r
1453                         \r
1454                         // attr\r
1455                         if( that._flags & X_Node_State.DIRTY_ATTR && ( attrs = that._newAttrs || that._attrs ) ){\r
1456                                 rename = X_Node_Attr_renameForDOM;\r
1457                                 for( k in attrs ){\r
1458                                         //if( X_EMPTY_OBJECT[ k ] ) continue;\r
1459                                         ( v = attrs[ k ] ) === undefined ?\r
1460                                                 elm.removeAttribute( rename[ k ] || k ) :\r
1461                                                 elm.setAttribute( rename[ k ] || k, X_Node_Attr_noValue[ k ] ? k : v );\r
1462                                 };\r
1463                                 delete that._newAttrs;\r
1464                         };\r
1465 \r
1466                         that._flags &= X_Node_BitMask_RESET_DIRTY;\r
1467                 }) :\r
1468                 (function(){});\r
1469 \r
1470 /* --------------------------------------\r
1471  *  Create\r
1472  * \r
1473  * http://d.hatena.ne.jp/uupaa/20080718/1216362040\r
1474  * DOM Rangeが使える環境(Firefox2+,Opera9+,Safari3+)なら、innerHTMLいらずで、ガーって書けます。\r
1475  * return document.createRange().createContextualFragment("<div><select><option></option></select></div>");\r
1476  * insertAdjacentHTML\r
1477  * \r
1478  * ie7 以下では iframe の frameborder や、input name は、createElement 後に setAttribute しても無視される\r
1479  * \r
1480  * fragument がある場合 children も足して\r
1481  * Mozilla: 1.0+, IE: 5.5+, Netscape: 2.0+, Safari: 1.0+, Opera: 7.0+\r
1482  * ie6 大丈夫?fragment の場合リークしないか？チェックが必要\r
1483  * http://msdn.microsoft.com/ja-jp/library/bb250448%28v=vs.85%29.aspx\r
1484  * \r
1485  * document.createElement of ie4 is only for OPTION & IMAGE.\r
1486  */\r
1487 var X_Node__actualCreate =\r
1488         X_UA_DOM.W3C ? (function( that, isChild ){\r
1489 \r
1490         }) :\r
1491         X_UA_DOM.IE4 ? (function( that, isChild ){\r
1492                 var uid = that._uid,\r
1493                         html, xnodes, n, i, l;\r
1494                 \r
1495                 if( !that._tag ){\r
1496                         html = [ '<FONT id=ie4uid', uid, ' UID="', uid, '">', that._text, '</FONT>' ];// fake textNode\r
1497                         delete that._rawObject;\r
1498                 } else {\r
1499                         if( !isChild ) X_Node__actualRemove( that, /* true */ false );\r
1500                         \r
1501                         that._flags & X_Node_State.DIRTY_CSS && X_Node_CSS_objToCssText( that, true );\r
1502                         \r
1503                         html = [\r
1504                                 '<', that._tag, ' id=', ( that._id || ( 'ie4uid' + uid ) ), ' UID="', uid, '"',\r
1505                                 that._className ? ' class="' + that._className + '"' : '',\r
1506                                 that._flags & X_Node_State.OLD_ATTRTEXT ? X_Node_Attr_objToAttrText( that ) : that._attrText,\r
1507                                 that._cssText ? ' style="' + that._cssText + '"' : '',\r
1508                         '>' ];\r
1509                         \r
1510                         n = html.length;\r
1511                         if( ( xnodes = that._xnodes ) && ( l = xnodes.length ) ){\r
1512                                 \r
1513                                 that._flags &= ~X_Node_State.IE4_DIRTY_CHILDREN;\r
1514                                 for( i = 0; i < l; ++i ){\r
1515                                         if( xnodes[ i ]._tag ){\r
1516                                                 that._flags |= X_Node_State.IE4_HAS_ELEMENT;\r
1517                                         } else {\r
1518                                                 that._flags |= X_Node_State.IE4_HAS_TEXTNODE;\r
1519                                         };\r
1520                                         if( that._flags & X_Node_BitMask_IE4_IS_MIX === X_Node_BitMask_IE4_IS_MIX ){\r
1521                                                 break;\r
1522                                         };\r
1523                                 };\r
1524                                 \r
1525                                 if( that._flags & X_Node_BitMask_IE4_IS_MIX === X_Node_State.IE4_HAS_TEXTNODE ){\r
1526                                         // only textnode\r
1527                                         html[ n ] = that.text();\r
1528                                         ++n;\r
1529                                 } else {\r
1530                                         for( i = 0; i < l; ++i ){\r
1531                                                 html[ n ] = X_Node__actualCreate( xnodes[ i ], true );\r
1532                                                 ++n;\r
1533                                         };\r
1534                                         that._flags |= X_Node_State.IE4_FIXED;\r
1535                                 };\r
1536                         };\r
1537                         X_Dom_DTD_EMPTY[ that._tag ] || ( html[ n ] = '<\/' + that._tag + '>' );\r
1538                         \r
1539                         delete that._newAttrs;\r
1540                 };\r
1541                 \r
1542                 return html.join( '' );\r
1543         }) :\r
1544         (function(){});\r
1545 \r
1546 var X_Node__afterActualCreate =\r
1547         X_UA_DOM.W3C ? (function( that ){\r
1548 \r
1549         }) :\r
1550         X_UA_DOM.IE4 ? (function( that ){\r
1551                 var xnodes, i, v;\r
1552                 \r
1553                 if( !that._tag ) return that;\r
1554                 \r
1555                 if( ( xnodes = that._xnodes ) && ( i = xnodes.length ) ){\r
1556                         for( ; i; ){\r
1557                                 X_Node__afterActualCreate( xnodes[ --i ] );\r
1558                         };\r
1559                 };\r
1560                 that._flags & X_Node_State.DIRTY_IE_FILTER && X_Node__updateRawNode( that, that._rawObject || X_Node__ie4getRawNode( that ) );\r
1561                 that._flags &= X_Node_BitMask_RESET_DIRTY;\r
1562                 X_EventDispatcher_toggleAllEvents( that, true );// イベントの復帰\r
1563         }) :\r
1564         (function(){});\r
1565 \r
1566 var X_Node__actualRemove =\r
1567         X_UA_DOM.W3C ?\r
1568                 // GPUレイヤーにいるうちは remove しない。-> GPU解除してから remove する\r
1569                 // Firefox34 では遭遇せず、Safari で何度かアニメーションしているうちに発生\r
1570                 ( function( that, isChild ){\r
1571                         var xnodes = that._xnodes,\r
1572                                 elm    = that._rawObject,\r
1573                                 child, i, l;\r
1574                         if( xnodes && ( l = xnodes.length ) ){\r
1575                                 for( i = 0; i < l; ++i ){\r
1576                                         child = xnodes[ i ];\r
1577                                         child._tag && X_Node__actualRemove( child, true );\r
1578                                 };\r
1579                         };\r
1580 \r
1581                         if( !elm ) return;\r
1582                         \r
1583                         that._listeners && X_EventDispatcher_toggleAllEvents( that, false );// イベントの退避\r
1584                         \r
1585                         // ie5では filter の効いている要素をremove時に破棄して、再度append 時に新規生成する\r
1586                         // ちなみに elm.filters に触ると ie8 でなぜかカラム落ちが発生、、、\r
1587                         if( X_Node_displayNoneFixForIE5 ){\r
1588                                 if( elm.filters && elm.filters.length ){\r
1589                                         isChild = false;\r
1590                                         delete that._rawObject;\r
1591                                 };\r
1592                         };\r
1593                         \r
1594                         if( !X_UA.MacIE ){\r
1595                                 // elm.parentNode.tagName for ie7\r
1596                                 !isChild && elm.parentNode && elm.parentNode.tagName && elm.parentNode.removeChild( elm );\r
1597                         } else {\r
1598                                 !isChild && elm.parentNode && elm.parentNode.tagName && X_TEMP._fixed_remove( elm, that );\r
1599                         };\r
1600                 }) :\r
1601         X_UA_DOM.IE4 ?\r
1602                 ( function( that, isChild ){\r
1603                         var xnodes = that._xnodes,\r
1604                                 elm    = that._rawObject || X_Node__ie4getRawNode( that ),\r
1605                                 i, l, xnode;\r
1606                         if( xnodes && ( l = xnodes.length ) ){\r
1607                                 for( i = 0; i < l; ++i ){\r
1608                                         X_Node__actualRemove( xnodes[ i ], true );\r
1609                                 };\r
1610                         };\r
1611 \r
1612                         if( !elm ) return;\r
1613                         that._listeners && X_EventDispatcher_toggleAllEvents( that, false );// イベントの退避\r
1614                         \r
1615                         // 破棄前に value を控える TODO checked, selected も！\r
1616                         if( X_Node_Attr_HAS_VALUE[ that._tag ] && ( !that._newAttrs || !X_Object_inObject( 'value', that._newAttrs ) ) ){\r
1617                                 that._attrs.value = elm.value;\r
1618                         };\r
1619                         elm.removeAttribute( 'id' ); // ?\r
1620                         //document.all[ that._id || ( 'ie4uid' + that._uid ) ] = null; // MacIE5 でエラー\r
1621                         if( !isChild ) elm.outerHTML = '';\r
1622                         delete that._rawObject;\r
1623                 }) :\r
1624                 (function(){});\r
1625 \r
1626 X_ViewPort.listenOnce( X.Event.UNLOAD, X_Node__actualRemove, [ X_Node_html, true ] );\r
1627 \r