0.6.x/js/05_util/04_XXML.js

   1 /*\r
   2  * XMLWrapper_find 周りの オリジナルコードに関する情報\r
   3  *  Original code by pettanR team\r
   4  *  - http://sourceforge.jp/projects/pettanr/scm/git/clientJs/blobs/master/0.6.x/js/01_dom/18_XDomQuery.js\r
   5  *  and\r
   6  *  Original code by ofk ( kQuery, ksk )\r
   7  *  - http://d.hatena.ne.jp/ofk/comment/20090106/1231258010\r
   8  *  - http://d.hatena.ne.jp/ofk/20090111/1231668170\r
   9  * \r
  10  * TODO X.Class で作り、kill を強要する\r
  11  */\r
  12 \r
  13 X[ 'XML' ] = XMLWrapper;\r
  14 \r
  15 /**\r
  16  * XML 探索用のラッパークラスです\r
  17  * @alias X.XML\r
  18  * @class XML 探索用のラッパークラスです\r
  19  * @constructor\r
  20  * @param {xml}\r
  21  */\r
  22 function XMLWrapper( xml ){\r
  23         this._rawXML = xml;\r
  24 };\r
  25 \r
  26 XMLWrapper.prototype.length    = 1;\r
  27 XMLWrapper.prototype[ 'has' ]  = XMLWrapper_has;\r
  28 XMLWrapper.prototype[ 'get' ]  = XMLWrapper_get;\r
  29 XMLWrapper.prototype[ 'val' ]  = XMLWrapper_val;\r
  30 XMLWrapper.prototype[ 'find' ] = XMLWrapper_find;\r
  31 \r
  32 function XMLWrapper_has( queryString ){\r
  33         return !!this.find( queryString ).length;\r
  34 };\r
  35 \r
  36 function XMLWrapper_get( index ){\r
  37         if( this.length === 1 ) return this;\r
  38         if( this.length === 0 ) return null;\r
  39         // 一度発行した XMLWrapper は控えて置いて再発行する。\r
  40         if( this._wraps && this._wraps[ index ] ) return this._wraps[ index ];\r
  41         if( !this._wraps ) this._wraps = [];\r
  42         return this[ index ] ?\r
  43                 ( this._wraps[ index ] = new XMLWrapper( this[ index ] ) ) :\r
  44                 null;\r
  45 };\r
  46 \r
  47 function XMLWrapper_val( queryString, type ){\r
  48         var attr_textContent = X_UA[ 'IE' ] < 9 || X_UA[ 'Opera' ] ? 'innerText' : X_UA[ 'IE9' ] ? 'text' : 'textContent',\r
  49                 wrapper, xml, v;\r
  50         \r
  51         switch( queryString ){\r
  52                 case 'number' :\r
  53                 case 'int' :\r
  54                 case 'boolean' :\r
  55                 case 'string' :\r
  56                 case undefined :\r
  57                         type = queryString;\r
  58                         queryString = undefined;\r
  59         };\r
  60                 \r
  61         wrapper = queryString ? this.find( queryString ) : this;\r
  62         xml     = wrapper.length === 1 ? wrapper._rawXML : wrapper[ 0 ];\r
  63 \r
  64         if( !xml ){\r
  65                 switch( type ){\r
  66                         case 'number' :\r
  67                         case 'int' :\r
  68                                 return NaN;\r
  69                         case 'boolean' :\r
  70                                 return false;\r
  71                         case 'string' :\r
  72                                 return '';\r
  73                         default :\r
  74                                 return null;\r
  75                 };\r
  76         };\r
  77         \r
  78         v = xml.nodeType === 1 ? xml.innerText || xml.text || xml.textContent : xml.nodeValue;\r
  79         //xml.toStrign()\r
  80         switch( type ){\r
  81                 case 'number' :\r
  82                         return parseFloat( v );\r
  83                 case 'int' :\r
  84                         return parseInt( v );\r
  85                 case 'boolean' :\r
  86                         return v && v !== '0' && v !== 'false' && v !== 'null' && v !== 'undefined' && v !== 'NaN';\r
  87                 //case 'string' :\r
  88                 //default :     \r
  89         };\r
  90         return v || '';\r
  91 };\r
  92 \r
  93         function XMLWrapper_find( queryString ){\r
  94 \r
  95                 var scope     = this.constructor === XMLListWrapper ? this : [ this._rawXML ],\r
  96                         parents   = scope, // 探索元の親要素 xmlList の場合あり\r
  97                         ARY_PUSH  = Array.prototype.push,\r
  98                         ret       = [], // 結果要素\r
  99                         isXML     = true,\r
 100                         isMulti   = 1 < scope.length,// 要素をマージする必要がある\r
 101                         isStart   = true,\r
 102                         _         = ' ',\r
 103                         isAll, isNot, hasRoot,\r
 104                         l, i, n, parsed,\r
 105                         xmlList, // 一時保存用\r
 106                         merge, // 要素がコメントノードで汚染されている場合使う\r
 107                         combinator, selector, name, tagName,\r
 108                         uid, tmp, xml, filter, key, op, val, toLower, useName,\r
 109             links, className, attr, flag;\r
 110 \r
 111                 // 文字列以外は空で返す\r
 112                 if( !X_Type_isString( queryString ) ) return XMLListWrapper_0;\r
 113                 \r
 114                 xmlList = [];\r
 115                 \r
 116                 // 以下、パースと探索\r
 117                 for( ; queryString.length; ){\r
 118                         //console.log( 'queryString[' + queryString + ']' );\r
 119                         \r
 120                         // 初期化処理\r
 121                         if( !parsed ){\r
 122                                 parsed = X_Node_Selector__parse( queryString );\r
 123                                 \r
 124                                 if( X_Type_isNumber( parsed ) ){\r
 125                                         // error\r
 126                                         return XMLListWrapper_0;\r
 127                                 };\r
 128                                 \r
 129                                 queryString = queryString.substr( parsed[ 0 ] );\r
 130                                 parsed      = parsed[ 1 ];\r
 131                                 \r
 132                                 if( parsed === 5 ){\r
 133                                         isMulti = true;\r
 134                                         parents = scope;\r
 135                                         xmlList && xmlList.length && ARY_PUSH.apply( ret, xmlList );\r
 136                                         parsed  = null;\r
 137                                         xmlList = [];\r
 138                                         isStart = true;\r
 139                                         continue;\r
 140                                 };\r
 141                         };\r
 142                         \r
 143                         combinator  = parsed[ 0 ];\r
 144                         selector    = parsed[ 1 ];\r
 145                         name        = parsed[ 2 ];\r
 146                         tagName     = selector === 1 ? name : '*';\r
 147                         isAll       = tagName === '*';\r
 148         \r
 149                         if( !isStart ){\r
 150                                 if( !xmlList.length ){\r
 151                                         parsed = null;\r
 152                                         continue;                                       \r
 153                                 } else\r
 154                                 if( combinator !== 0 ){\r
 155                                         parents = xmlList;\r
 156                                         xmlList = [];\r
 157                                         //console.log( 'cobinator !== 0 ' + parents.length + ' : ' + xmlList.length );\r
 158                                 };\r
 159                         };\r
 160                         \r
 161                         i = 0;\r
 162                         l = parents.length;\r
 163                         n = -1; \r
 164                         isMulti = isMulti || 1 < l;\r
 165                         \r
 166                         console.log( 'combinator ' + combinator );\r
 167         \r
 168                         switch( combinator ){\r
 169                                 // > TagName|*\r
 170                                 case 2 :\r
 171                                         for( ; i < l; ++i ){\r
 172                                                 for( xml = parents[ i ].firstChild; xml; xml = xml.nextSibling ){\r
 173                                                         if( xml.nodeType === 1 && ( isAll || tagName === xml.tagName ) ) xmlList[ ++n ] = xml;\r
 174                                                 };                              \r
 175                                         };\r
 176                                         break;\r
 177                                 // + TagName|*\r
 178                                 case 3 :\r
 179                                         for( ; i < l; ++i ){\r
 180                                                 for( xml = parents[ i ].nextSibling; xml; xml = xml.nextSibling ){\r
 181                                                         if( xml.nodeType === 1 ){\r
 182                                                                 if( isAll || tagName === xml.tagName ) xmlList[ ++n ] = xml;\r
 183                                                                 break;                                                          \r
 184                                                         };\r
 185                                                 };                                                              \r
 186                                         };\r
 187                                         break;\r
 188                                 // ~ TagName|*\r
 189                                 case 4 :\r
 190                                         merge = [];\r
 191                                         for( ; i < l; ++i ){\r
 192                                                 for( xml = parents[ i ].nextSibling; xml; xml = xml.nextSibling ){\r
 193                                                         if( xml.nodeType === 1 && ( isAll || tagName === xml.tagName ) ){\r
 194                                                                 if( merge.indexOf( xml ) !== -1 ){\r
 195                                                                         break;\r
 196                                                                 } else {\r
 197                                                                         merge[ merge.length ] = xml;\r
 198                                                                         xmlList[ ++n ] = xml;\r
 199                                                                 };\r
 200                                                         };                                                                      \r
 201                                                 };                                                              \r
 202                                         };\r
 203                                         break;\r
 204 \r
 205                                 // @ 属性ノード\r
 206                                 case 6 :\r
 207                                         selector = 0;\r
 208                                         tagName  = '*';\r
 209                                         for( ; i < l; ++i ){\r
 210                                                 if( xml = parents[ i ].getAttributeNode( name ) ){\r
 211                                                         xmlList[ ++n ] = xml;\r
 212                                                 };\r
 213                                         };\r
 214                                         break;\r
 215                                 default :\r
 216                                         if( combinator === 1 || ( isStart && selector < 7 ) ){\r
 217                                                 console.log( l + ' > ' + xmlList.length + ' tag:' + tagName );\r
 218                                                 for( ; i < l; ++i ){\r
 219                                                         xml = parents[ i ];\r
 220                                                         xml.childNodes && xml.childNodes.length && XMLWrapper_fetchElements( xmlList, xml, isAll ? null : tagName );\r
 221                                                 };\r
 222                                                 console.log( l + ' >> ' + xmlList.length + ' tag:' + tagName );\r
 223                                         };\r
 224                         };\r
 225                         \r
 226                         isStart = false;\r
 227                         \r
 228                         //alert( 'pre-selector:' + ( xmlList && xmlList.length ) )\r
 229                         \r
 230                         switch( selector ){\r
 231                                 // #, ID\r
 232                                 case 2 :\r
 233                                         filter = [ 'id', 1, name ]; break;\r
 234                                 // ., class\r
 235                                 case 3 :\r
 236                                         filter = [ 'class', 3 /*'~='*/, name ]; break;\r
 237                                 // :, 擬似クラス\r
 238                                 case 4 :\r
 239                                         if( !( filter = XMLWrapper_filter[ name ] ) ){\r
 240                                                 return XMLListWrapper_0;;\r
 241                                         };\r
 242                                         break;\r
 243                                 // [] 属性\r
 244                                 case 5 :\r
 245                                         filter = [ name, parsed[ 3 ], parsed[ 4 ] ]; break;\r
 246                                 // :not\r
 247                                 case 6 :\r
 248                                         isNot  = true;\r
 249                                         parsed = parsed[ 2 ];\r
 250                                         name   = parsed[ 2 ];\r
 251                                         switch( parsed[ 1 ] ) {\r
 252                                                 case 1 :\r
 253                                                         filter = [ 'tag', 1, name ]; break;\r
 254                                                 // #, ID\r
 255                                                 case 2 :\r
 256                                                         filter = [ 'id', 1, name ]; break;\r
 257                                                 // ., class\r
 258                                                 case 3 :\r
 259                                                         filter = [ 'class', 3, name ]; break;\r
 260                                                 // :, 擬似クラス\r
 261                                                 case 4 :\r
 262                                                         if( !( filter = X_Node_Selector__filter[ name ] ) ){\r
 263                                                                 return [];\r
 264                                                         };\r
 265                                                         break;\r
 266                                                 // [] 属性\r
 267                                                 case 5 :\r
 268                                                         filter = [ name, parsed[ 3 ], parsed[ 4 ] ]; break;\r
 269                                         };\r
 270                                         break;\r
 271                                 // scope\r
 272                                 case 7 :\r
 273                                         xmlList = scope; break;\r
 274                                 /* root\r
 275                                 case 8 :\r
 276                                         hasRoot = true;\r
 277                                         xmlList = [ HTML ]; break;\r
 278                                 // link\r
 279                                 case 9 :\r
 280                                         if( links = document.links ){\r
 281                                                 for( xmlList = [], i = links.length; i; ){\r
 282                                                         xmlList[ --i ] = new Node( links[ i ] );\r
 283                                                 };\r
 284                                         } else {\r
 285                                                 // area[href],a[href]\r
 286                                         }; */\r
 287                         };\r
 288                         \r
 289                         if( filter && xmlList.length ){\r
 290                                 // filter.mが関数の場合\r
 291                                 if( filter.m ){\r
 292                                         xmlList = filter.m(\r
 293                                                 {\r
 294                                                         not : isNot,\r
 295                                                         xml : isXML\r
 296                                                 },\r
 297                                                 xmlList,\r
 298                                                 parsed[ 3 ], parsed[ 4 ]\r
 299                                         );\r
 300                                 } else\r
 301                                 // filterが関数の場合\r
 302                                 if( X_Type_isFunction( filter ) ){\r
 303                                         tmp = [];\r
 304                                         for( i = 0, n = -1; xml = xmlList[ i ]; ++i ){\r
 305                                                 if( ( !!filter( xml ) ) ^ isNot ) tmp[ ++n ] = xml;     \r
 306                                         };\r
 307                                         xmlList = tmp;\r
 308                                 } else {\r
 309                                 // 属性セレクター                        \r
 310                                         tmp = [];\r
 311                                         key = filter[ 0 ];\r
 312                                         op  = filter[ 1 ];\r
 313                                         val = filter[ 2 ];\r
 314 \r
 315                                         // 通常\r
 316                                                 if( op === 3 ) val = _ + val + _;\r
 317 \r
 318                                                 for( i = 0, n = -1, l = xmlList.length; i < l; ++i ){\r
 319                                                         xml  = xmlList[ i ];\r
 320                                                         attr = xml.getAttribute( key, 2 );\r
 321                                                         flag = attr != null;// && ( !useName || attr !== '' );\r
 322                                                         if( flag && op ){\r
 323                                                                 //if( toLower ) attr = attr.toLowerCase();\r
 324                                                                 \r
 325                                                                 switch( op ){\r
 326                                                                         case 1: // =\r
 327                                                                                 flag = attr === val;\r
 328                                                                                 break;\r
 329                                                                         case 2: // !=\r
 330                                                                                 flag = attr !== val;\r
 331                                                                                 break;\r
 332                                                                         case 3: // ~=\r
 333                                                                                 flag = ( _ + attr + _ ).indexOf( val ) !== -1;\r
 334                                                                                 break;\r
 335                                                                         case 4: // ^=\r
 336                                                                                 flag = attr.indexOf( val ) === 0;\r
 337                                                                                 break;\r
 338                                                                         case 5: // $=\r
 339                                                                                 flag = attr.lastIndexOf( val ) + val.length === attr.length;\r
 340                                                                                 break;\r
 341                                                                         case 6: // *=\r
 342                                                                                 flag = attr.indexOf( val ) !== -1;\r
 343                                                                                 break;\r
 344                                                                         case 7: // |=\r
 345                                                                                 flag = attr === val || attr.substring( 0, val.length + 1 ) === val + '-';\r
 346                                                                                 break;\r
 347                                                                 };\r
 348                                                         };\r
 349                                                         if( !!flag ^ isNot ) tmp[ ++n ] = xml;\r
 350                                                 //};\r
 351                                         };\r
 352                                         xmlList = tmp;\r
 353                                 };\r
 354                         };\r
 355                         filter  = null;\r
 356                         isNot   = false;\r
 357                         parsed  = null;\r
 358                         \r
 359                         //console.log( '//end :' + ( xmlList && xmlList.length ) );\r
 360                 };\r
 361                 //console.log( 'multi:' + ( xmlList && xmlList.length ) );\r
 362                 \r
 363                 // tree 順に並び替え、同一要素の排除\r
 364                 if( isMulti ){\r
 365                         xmlList && xmlList.length && ARY_PUSH.apply( ret, xmlList );\r
 366                         l = ret.length;\r
 367                         if( l === 0 ) return XMLListWrapper_0;\r
 368                         if( l === 1 ) return new XMLWrapper( ret[ 0 ] );\r
 369                         \r
 370                         xmlList = [];\r
 371                         //merge   = [];\r
 372                         for( i = 0, n = -1; i < l; ++i ){\r
 373                                 //alert( 'multi:' + i )\r
 374                                 xml = ret[ i ];\r
 375                                 if( xmlList.indexOf( xml ) === -1 ){\r
 376                                         //merge[ merge.length ] = xml;\r
 377                                         xmlList[ ++n ] = xml;\r
 378                                 };\r
 379                         };\r
 380                         XMLWrapper_sortElementOrder( ret = [], xmlList, this._rawXML.childNodes );\r
 381                         \r
 382                         // @\r
 383                         for( i = 0, l = xmlList.length; i < l; ++i ){\r
 384                                 if( ret.indexOf( xml = xmlList[ i ] ) === -1 ){\r
 385                                         ret[ ret.length ] = xml;\r
 386                                 };\r
 387                         };\r
 388                         \r
 389                         xmlList = ret;\r
 390                 };\r
 391 \r
 392                 return xmlList.length === 1 ? new XMLWrapper( xmlList[ 0 ] ) : new XMLListWrapper( xmlList );\r
 393         };\r
 394 \r
 395         function XMLWrapper_sortElementOrder( newList, list, xmlList ){\r
 396                 var l = xmlList.length,\r
 397                         i = 0,\r
 398                         j, child, _xmlList;\r
 399                 for( ; i < l; ++i ){\r
 400                         child = xmlList[ i ];\r
 401                         //if( child.nodeType !== 1 ) continue;\r
 402                         //console.log( child.tagName );\r
 403                         if( ( j = list.indexOf( child ) ) !== -1 ){\r
 404                                 newList[ newList.length ] = child;\r
 405                                 list.splice( j, 1 );\r
 406                                 if( list.length === 1 ){\r
 407                                         newList[ newList.length ] = list[ 0 ];\r
 408                                         list.length = 0;\r
 409                                         return true;\r
 410                                 };\r
 411                                 if( list.length === 0 ) return true;\r
 412                         };\r
 413                         if( ( _xmlList = child.childNodes ) && XMLWrapper_sortElementOrder( newList, list, _xmlList ) ){\r
 414                                 return true;\r
 415                         };\r
 416                 };\r
 417         };\r
 418         \r
 419         function XMLWrapper_fetchElements( list, parent, tag ){\r
 420                 var xmlList = parent.childNodes,\r
 421                         l      = xmlList.length,\r
 422                         i      = 0,\r
 423                         child;\r
 424                 for( ; i < l; ++i ){\r
 425                         child = xmlList[ i ];\r
 426                         if( child.nodeType === 1 ){\r
 427                                 ( !tag || child.tagName === tag ) && ( list[ list.length ] = child );\r
 428                                 //console.log( parent.tagName + ' > ' + child.tagName + ' == ' + tag+ ' l:' + list.length );\r
 429                                 child.childNodes && child.childNodes.length && XMLWrapper_fetchElements( list, child, tag );\r
 430                         };\r
 431                 };\r
 432         };\r
 433 \r
 434         function XMLWrapper_funcSelectorChild( type, flag_all, flags, xmlList ){\r
 435                 var res      = [],\r
 436                         flag_not = flags.not,\r
 437                         i = 0, n = -1, xnode, node,\r
 438                         tagName, tmp;\r
 439                 for( ; xnode = xmlList[ i ]; ++i ){\r
 440                         tagName = flag_all || xnode.tagName;\r
 441                         tmp     = null;\r
 442                         if( /* tmp === null && */ type <= 0 ){\r
 443                                 for( node = xnode.previousSibling; node; node = node.previousSibling ){\r
 444                                         if( node.nodeType === 1 && ( flag_all || tagName === node.tagName ) ){\r
 445                                                 tmp = false;\r
 446                                                 break;\r
 447                                         };\r
 448                                 };\r
 449                         };\r
 450                         if( tmp === null && 0 <= type ){\r
 451                                 for( node = xnode.nextSibling; node; node = node.nextSibling ){\r
 452                                         if( node.nodeType === 1 && ( flag_all || tagName === node.tagName ) ){\r
 453                                                 tmp = false;\r
 454                                                 break;\r
 455                                         };              \r
 456                                 };                                              \r
 457                         };\r
 458                         if( tmp === null ) tmp = true;\r
 459                         if( tmp ^ flag_not ) res[ ++n ] = xnode;\r
 460                 };\r
 461                 return res;\r
 462         };\r
 463         function XMLWrapper_funcSelectorNth( pointer, sibling, flag_all, flags, xmlList, a, b ){\r
 464                 var res      = [],\r
 465                         checked  = {},\r
 466                         flag_not = flags.not,\r
 467                         i = 0, n = -1, uid,\r
 468                         c, xnode, tmp, node, tagName;\r
 469                 for( ; xnode = xmlList[ i ]; ++i ){\r
 470                         uid = xnode._uid;\r
 471                         tmp = checked[ uid ];\r
 472                         if( tmp === void 0 ){\r
 473                                 for( c = 0, node = xnode.parentNode[ pointer ], tagName = flag_all || xnode.tagName; node; node = node[ sibling ] ){\r
 474                                         if( node.nodeType === 1 && ( flag_all || tagName === node.tagName ) ){\r
 475                                                 ++c;\r
 476                                                 checked[ node._uid ] = a === 0 ? c === b : (c - b) % a === 0 && (c - b) / a >= 0;\r
 477                                         };                                                      \r
 478                                 };\r
 479                                 tmp = checked[ uid ];\r
 480                         };\r
 481                         if( tmp ^ flag_not ) res[ ++n ] = xnode;\r
 482                 };\r
 483                 return res;\r
 484         };\r
 485         /*\r
 486         function XMLWrapper_funcSelectorProp( prop, flag, flags, xmlList ){\r
 487                 var res = [],\r
 488                         flag_not = flag ? flags.not : !flags.not,\r
 489                         i = 0, n = -1, xnode;\r
 490                 for( ; xnode = xmlList[ i ]; ++i ){\r
 491                         if( xnode.getAttributeNode( prop ) ^ flag_not ) res[ ++n ] = xnode;\r
 492                 };\r
 493                 return res;\r
 494         }; */\r
 495 \r
 496 var XMLWrapper_filter = {\r
 497         'first-child' : {\r
 498                 m : function( flags, xmlList ){ return XMLWrapper_funcSelectorChild( -1, true, flags, xmlList ); }\r
 499         },\r
 500         'last-child' : {\r
 501                 m : function( flags, xmlList ){ return XMLWrapper_funcSelectorChild( 1, true, flags, xmlList ); }\r
 502         },\r
 503         'only-child' : {\r
 504                 m : function( flags, xmlList ){ return XMLWrapper_funcSelectorChild( 0, true, flags, xmlList ); }\r
 505         },\r
 506         'first-of-type' : {\r
 507                 m : function( flags, xmlList ){ return XMLWrapper_funcSelectorChild( -1, false, flags, xmlList ); }\r
 508         },\r
 509         'last-of-type' : {\r
 510                 m : function( flags, xmlList ){ return XMLWrapper_funcSelectorChild( 1, false, flags, xmlList ); }\r
 511         },\r
 512         'only-of-type' : {\r
 513                 m : function( flags, xmlList ){ return XMLWrapper_funcSelectorChild( 0, false, flags, xmlList ); }\r
 514         },\r
 515         'nth-child' : {\r
 516                 m : function( flags, xmlList, a, b ){ return XMLWrapper_funcSelectorNth( 'firstChild', 'nextSibling', true, flags, xmlList, a, b ); }\r
 517         },\r
 518         'nth-last-child' : {\r
 519                 m : function( flags, xmlList, a, b ){ return XMLWrapper_funcSelectorNth( 'lastChild', 'previousSibling', true, flags, xmlList, a, b ); }\r
 520         },\r
 521         'nth-of-type' : {\r
 522                 m : function( flags, xmlList, a, b ){ return XMLWrapper_funcSelectorNth( 'firstChild', 'nextSibling', false, flags, xmlList, a, b ); }\r
 523         },\r
 524         'nth-last-of-type' : {\r
 525                 m : function( flags, xmlList, a, b ){ return XMLWrapper_funcSelectorNth( 'lastChild', 'previousSibling', false, flags, xmlList, a, b ); }\r
 526         },\r
 527         'empty' : {\r
 528                 m : function( flags, xmlList ){\r
 529                         var res = [],\r
 530                                 flag_not = flags.not,\r
 531                                 i = 0, n = -1, xnode, tmp, node;\r
 532                         for( ; xnode = xmlList[i]; ++i ){\r
 533                                 tmp = true;\r
 534                                 for( node = xnode.firstChild; node; node = node.nextSibling ){\r
 535                                         if( node.nodeType === 1 || ( node.nodeType === 3 && node._text ) ){\r
 536                                                 tmp = false;\r
 537                                                 break;\r
 538                                         };                              \r
 539                                 };\r
 540                                 if( tmp ^ flag_not ) res[ ++n ] = xnode;\r
 541                         };\r
 542                         return res;\r
 543                 }\r
 544         },\r
 545         'contains' : {\r
 546                 m : function( flags, xmlList, arg ){\r
 547                         var res = [],\r
 548                                 flag_not = flags.not,\r
 549                                 i = 0, n = -1, xnode, text = '';\r
 550 \r
 551                         for( ; xnode = xmlList[ i ]; ++i ){\r
 552                                 switch( xnode.nodeType ){\r
 553                                         case 1 :\r
 554                                                 text = xml.nodeType === 1 ? xml.innerText || xml.text || xml.textContent : xml.nodeValue;\r
 555                                                 break;\r
 556                                         //case 2 :\r
 557                                         case 3 :\r
 558                                                 text = xnode.nodeValue;\r
 559                                                 break;\r
 560                                 };\r
 561                                 console.log( text + ' ' + arg );\r
 562                                 if ( ( -1 < text.indexOf( arg ) ) ^ flag_not ) res[ ++n ] = xnode;                                              \r
 563                         };\r
 564                         return res;\r
 565                 }\r
 566         }\r
 567 };\r
 568 \r
 569 function XMLListWrapper( xmlList ){\r
 570         var i = 0, l = xmlList ? xmlList.length : 0;\r
 571         for( ; i < l; ++i ){\r
 572                 this[ i ] = xmlList[ i ];\r
 573         };\r
 574         this.length = l;\r
 575 };\r
 576 \r
 577 var XMLListWrapper_0 = new XMLListWrapper();\r
 578 \r
 579 XMLListWrapper.prototype.length    = 0;\r
 580 XMLListWrapper.prototype._wraps    = null;\r
 581 XMLListWrapper.prototype[ 'has' ]  = XMLWrapper_has;\r
 582 XMLListWrapper.prototype[ 'get' ]  = XMLWrapper_get;\r
 583 XMLListWrapper.prototype[ 'val' ]  = XMLWrapper_val;\r
 584 XMLListWrapper.prototype[ 'find' ] = XMLWrapper_find;\r