app/assets/javascripts/peta.common.js

   1 /*\r
   2  * pettanR peta.common.js\r
   3  *   version 0.5.10\r
   4  * \r
   5  *   author:\r
   6  *     itozyun\r
   7  *   licence:\r
   8  *     3-clause BSD\r
   9  */\r
  10 \r
  11 var pettanr = ( function(){\r
  12         var     IS_LOCAL = document.location.href.indexOf( 'file:') === 0,\r
  13                 URL_PARAMS = ( function(){\r
  14                         var search = document.location.search,\r
  15                                 l = search.length;\r
  16                     if( 1 < l){\r
  17                         var     query = search.substring( 1),\r
  18                                         params = query.split( '&'),\r
  19                                         ret = {}, elm, name, v;\r
  20                         while( params.length > 0){\r
  21                             elm = params.shift().split( '=');\r
  22                                         name = decodeURIComponent( elm[ 0 ]);\r
  23                                         if( elm.length === 2){\r
  24                                                 v = decodeURIComponent( elm[ 1]);\r
  25                                                 if( '' + parseFloat( v ) === v ) v = parseFloat( v );\r
  26                                                 if( '' + parseInt( v, 10 ) === '0' + v ) v = parseInt( v, 10 );\r
  27                                                 if( v === 'true') v = true;\r
  28                                                 if( v === 'false') v = false;\r
  29                                                 if( v === 'null') v = null;\r
  30                                                 if( v === 'undefined') v = undefined;\r
  31                                     ret[ name] = v;\r
  32                                         } else\r
  33                                         if( elm.length === 1){\r
  34                                                 ret[ name] = true;\r
  35                                         }\r
  36                         }\r
  37                         return ret;\r
  38                     }\r
  39                     return {};\r
  40                 })(),\r
  41                 IS_DEBUG = Type.isBoolean( URL_PARAMS.debug ) ? URL_PARAMS.debug : IS_LOCAL === true;\r
  42         return {\r
  43                 version: '0.5.8',\r
  44                 URL_PARAMS: URL_PARAMS,\r
  45                 LOCAL: IS_LOCAL,\r
  46                 DEBUG: IS_DEBUG,\r
  47                 LINE_FEED_CODE_TEXTAREA: ( function(){\r
  48                         var text = document.createElement('textarea');\r
  49                         text.value = '\n';\r
  50                         return text.value;\r
  51                 })(),\r
  52                 LINE_FEED_CODE_PRE: ( function(){\r
  53                         var pre = document.createElement('pre');\r
  54                         pre.appendChild( document.createTextNode('\n'));\r
  55                         return pre.firstChild.data;\r
  56                 })()\r
  57         }\r
  58 })();\r
  59 \r
  60 pettanr.CONST = ( function(){\r
  61         var SERVER_SUPPORT    = !( 'has_server_support' in window && has_server_support === false ),\r
  62                 PETTANR_ROOT_PATH = ( function(){\r
  63                         if( SERVER_SUPPORT === false ){\r
  64                                 var h1 = document.getElementsByTagName( 'h1' )[ 0 ];\r
  65                                 if( h1 ){\r
  66                                         var a = h1.getElementsByTagName( 'a' )[ 0 ];\r
  67                                         return a ? a.href : '';\r
  68                                 }\r
  69                                 return '';\r
  70                         };\r
  71                         var loc = document.location;\r
  72                         return [ loc.protocol, '\/\/', loc.host, '\/' ].join( '' );\r
  73                 })(),\r
  74                 RELATIVE = ( function(){\r
  75                         if( PETTANR_ROOT_PATH === '' ) return '';\r
  76                         var ret  = '',\r
  77                                 loc  = document.location,\r
  78                                 path = [ loc.protocol, '\/', loc.host, '\/', loc.pathname.split( '\\' ).join( '\/' ) ].join( '' ),\r
  79                                 l    = path.split( '\/' ).length - PETTANR_ROOT_PATH.split( '\/' ).length;\r
  80                         for( var i=0; i<l; ++i ){\r
  81                                 ret += '..\/';\r
  82                         };\r
  83                         return ret;\r
  84                 })();\r
  85                 \r
  86         return {\r
  87                 PETTANR_ROOT_PATH:                      PETTANR_ROOT_PATH,\r
  88                 URL_ORIGINAL_PICTURES_JSON: ( SERVER_SUPPORT === false ? 'json\/' : PETTANR_ROOT_PATH ) + 'original_pictures.json',\r
  89                 URL_RESOURCE_PICTURES_JSON: ( SERVER_SUPPORT === false ? 'json\/' : PETTANR_ROOT_PATH ) + 'resource_pictures.json',\r
  90                 URL_COMICS_JSON:                        ( SERVER_SUPPORT === false ? 'json\/' : PETTANR_ROOT_PATH ) + 'comics.json',\r
  91                 URL_PANELS_JSON:                        ( SERVER_SUPPORT === false ? 'json\/' : PETTANR_ROOT_PATH ) + 'panels.json',\r
  92                 URL_MY_PANELS_JSON:                     ( SERVER_SUPPORT === false ? 'json\/' : PETTANR_ROOT_PATH ) + 'home\/panel.json',\r
  93                 NS_PETTANR_COMIC:                       'pettanr-comic',\r
  94                 RESOURCE_PICTURE_PATH:          ( SERVER_SUPPORT === false ? RELATIVE : PETTANR_ROOT_PATH ) + 'resource_pictures\/',\r
  95                 SYSTEM_PICTURE_PATH:            ( SERVER_SUPPORT === false ? RELATIVE : PETTANR_ROOT_PATH ) + 'system_pictures\/',\r
  96                 CREATE_COMIC_JS:                        SERVER_SUPPORT === false ? 'js\/create_new_comic.js' : PETTANR_ROOT_PATH + 'comics\/new.js',\r
  97                 CREATE_PANEL_JS:                        SERVER_SUPPORT === false ? 'js\/create_new_panel.js' : PETTANR_ROOT_PATH + 'panels\/new.js',\r
  98                 UPLOAD_PICTURE_JS:                      SERVER_SUPPORT === false ? 'js\/upload_picture.js' : PETTANR_ROOT_PATH + 'original_pictures\/new.js',\r
  99                 REGISTER_ARTIST_JS:                     SERVER_SUPPORT === false ? 'js\/register_artist.js' : PETTANR_ROOT_PATH + 'artists\/new.js',\r
 100                 SERVER_SUPPORT:                         SERVER_SUPPORT,\r
 101                 URL_PETA_APPS_CSS:                      ( SERVER_SUPPORT === false ? 'stylesheets' : '\/assets' ) + '\/peta.apps.css'\r
 102         }\r
 103 })();\r
 104 \r
 105 /* ----------------------------------------\r
 106  * Vector Support\r
 107  * \r
 108  *              __________\r
 109  *             /          \\r
 110  *            /            \\r
 111  *            |,startX,Y    |\r
 112  * tailX,Y - <              |\r
 113  *            |'endX,Y      |\r
 114  *            \            /\r
 115  *                 \__________/\r
 116  * \r
 117  * SVG\r
 118  * -----------------------\r
 119  * ie9, other modern browser\r
 120  * \r
 121  * XML\r
 122  * -----------------------\r
 123  * ie5.5-8\r
 124  * \r
 125  * 内部の角度計算は radian で統一したい。\r
 126  * 当初 vectorEnabled = true で一度書いてみる。\r
 127  * 駄目なら、代替のイメージのsrcの用意もここで担当。\r
 128  * 閲覧と編集両方で使う。\r
 129  * \r
 130  */\r
 131 pettanr.balloon = ( function() {\r
 132         var MIN_BALLOON_WIDTH  = 30,\r
 133                 MIN_BALLOON_HEIGHT = 30,\r
 134                 NUM_BALLOON_IMAGE  = 24,\r
 135                 TAIL_WIDTH         = 6,\r
 136                 TAIL_HEIGHT        = 10,\r
 137                 STROKE_WIDTH       = 1.2,\r
 138                 PADDING_TOP        = TAIL_HEIGHT,\r
 139                 PADDING_LEFT       = TAIL_HEIGHT,\r
 140                 IS_VML             = UA.isIE === true && UA.ieVersion < 9,\r
 141                 ELM_BALLOON_ORIGIN = ( function(){\r
 142                         var ret;\r
 143                         try {\r
 144                                 if( IS_VML === true){\r
 145                                         ret = document.createElement( 'DIV');\r
 146                                         var shape = document.createElement( 'v:shape');\r
 147                                         shape.coordorigin = "0,0";\r
 148                                         shape.strokecolor = "black";\r
 149                                         shape.strokeweight = STROKE_WIDTH;\r
 150                                         shape.fillcolor = "white";\r
 151                                         ret.appendChild( shape);\r
 152                                 } else {\r
 153                                         var kSVGNS = 'http://www.w3.org/2000/svg';\r
 154                                         // http://modernizr.com/downloads/modernizr.js\r
 155                                         // Thanks to Erik Dahlstrom\r
 156                                         if( !document.createElementNS || !document.createElementNS(kSVGNS, 'svg').createSVGRect ){\r
 157                                                 return null;\r
 158                                         };\r
 159                                         ret = document.createElementNS( kSVGNS, 'svg');\r
 160                                         var path = document.createElementNS( kSVGNS, 'path');\r
 161                                         path.setAttribute( 'fill', "white");\r
 162                                         path.setAttribute( 'stroke', "black");\r
 163                                         path.setAttribute( 'strokeWidth', STROKE_WIDTH);\r
 164                                         ret.appendChild( path );\r
 165                                 };\r
 166                                 return ret;     \r
 167                         } catch( e){\r
 168                                 return null;\r
 169                         }\r
 170                 })(),\r
 171                 vectorEnabled = ELM_BALLOON_ORIGIN !== null &&\r
 172                                                 pettanr.URL_PARAMS.vector !== false &&\r
 173                                                 !( IS_VML === true && UA.VML === false );\r
 174 \r
 175         var cos        = Math.cos,\r
 176                 sin        = Math.sin,\r
 177                 abs        = function(v){ return v >= 0 ? v : -1; },\r
 178                 pow        = Math.pow,\r
 179                 round      = Math.round,\r
 180                 floor      = Math.floor,\r
 181                 TARGET     = TAIL_WIDTH * TAIL_WIDTH,\r
 182                 isFinit    = Type.isFinite,\r
 183                 ACCURACY   = 1, // 有効少数桁      \r
 184                 cround     = function ( v, r ){\r
 185                                                 r = r || ACCURACY;\r
 186                                                 return round( v * pow( 10.0, r )) / pow( 10.0, r );\r
 187                                         },\r
 188                 DEG_TO_RAD = Math.PI / 180;\r
 189 \r
 190         var XBROWSER_BALLOON_CLASS = function( w, h, a ){\r
 191                 var balloonElm = vectorEnabled === true ? ELM_BALLOON_ORIGIN.cloneNode( true ) : document.createElement( 'img' ), // pettanr.imageに変更\r
 192                         path = balloonElm.getElementsByTagName( 'path' )[ 0 ],\r
 193                         shape = balloonElm.getElementsByTagName( 'shape' )[ 0 ],\r
 194                         instance = this,\r
 195                         l = ',';\r
 196                 \r
 197                 function draw( _a ){\r
 198                         var rx      = w / 2,\r
 199                                 ry      = h / 2,\r
 200                                 tailRad = _a * DEG_TO_RAD,\r
 201                                 tailX   = rx + ( rx + TAIL_HEIGHT ) * sin( tailRad ),\r
 202                                 tailY   = ry - ( ry + TAIL_HEIGHT ) * cos( tailRad ),\r
 203                                 startX, startY, endX, endY;\r
 204                 /*\r
 205                  * tailの太さをTAIL_WIDTHに一致させるため、角度を絞りつつ計算\r
 206                  */\r
 207                         var startRad, endRad,\r
 208                                 _startX, _startY, _endX, _endY,\r
 209                                 tailDeg = 0, d;\r
 210                         \r
 211                         for( var i = 45; i > 0.01; i /= 2){\r
 212                                 d = ( tailDeg + i ) /2;\r
 213                                 startRad = ( _a + d ) * DEG_TO_RAD;\r
 214                                 endRad   = ( _a - d ) * DEG_TO_RAD;\r
 215                                 \r
 216                                 _startX  = rx + sin( startRad ) * rx;\r
 217                                 _startY  = ry - cos( startRad ) * ry;\r
 218                                 _endX    = rx + sin( endRad ) * rx;\r
 219                                 _endY    = ry - cos( endRad ) * ry;     //円弧上のY位置＝円中心Y＋sin(角度×PI÷180)×円半径\r
 220                                         \r
 221                                 if( pow( ( _startX - _endX ), 2 ) + pow( ( _startY - _endY ), 2 ) < TARGET ){\r
 222                                         tailDeg += i;\r
 223                                         startX  = _startX;\r
 224                                         startY  = _startY;\r
 225                                         endX    = _endX;\r
 226                                         endY    = _endY;\r
 227                                 };\r
 228                         };\r
 229 \r
 230                 /*\r
 231                  * \r
 232                  */                     \r
 233                         if( IS_VML === true ){\r
 234                                 var _tailX = tailX *10,\r
 235                                         _tailY = tailY *10,\r
 236                                         __w = w *10,\r
 237                                         __h = h *10;\r
 238                                 \r
 239                                 shape.style.width = w + 'px';\r
 240                                 shape.style.height = h + 'px';\r
 241                                 shape.coordsize = [ __w, __h ].join( l );\r
 242                                 shape.path = [\r
 243                                         ' ar ', 0, l, 0, l, __w, l, __h, l,\r
 244                                         round( endX * 10 ), l, round( endY * 10 ), l,\r
 245                                         round( startX * 10 ), l, round( startY * 10 ),\r
 246                                         ' l ', round( _tailX ), l, round( _tailY ),\r
 247                                         ' x e'\r
 248                                 ].join( '');\r
 249 \r
 250                                 balloonElm.style.marginTop =  _tailY < 0 ? floor( ( 60 + _tailY) / 10 ) : 10;\r
 251                                 balloonElm.style.marginLeft = _tailX < 0 ? floor( ( 60 + _tailX) / 10 ) : 10;\r
 252                         } else {\r
 253                                 balloonElm.setAttribute( 'width', w + PADDING_LEFT *2 );\r
 254                                 balloonElm.setAttribute( 'height', h + PADDING_TOP *2 );\r
 255                                 path.setAttribute( 'd', [\r
 256                                         'M', cround( tailX + PADDING_LEFT ), l, cround( tailY + PADDING_TOP ),\r
 257                                         'L', cround( startX + PADDING_LEFT ), l, cround( startY + PADDING_TOP ),\r
 258                                         'A', rx, l, ry,\r
 259                                         '0 1 1',                        // flag\r
 260                                         cround( endX + PADDING_LEFT ), l, cround( endY + PADDING_TOP ),\r
 261                                         'z'\r
 262                                 ].join( ' '));\r
 263                         }\r
 264                 }\r
 265                 \r
 266                 this.elm = balloonElm;\r
 267                 this.resize = function ( _a, _w, _h ){\r
 268                         w  = isFinit( _w ) === true ? _w - PADDING_TOP * 2 : w;\r
 269                         h  = isFinit( _h ) === true ? _h - PADDING_LEFT * 2 : h;\r
 270                         // ie6 でリサイズが反応しない対策\r
 271                         if( vectorEnabled === false && UA.isIE === true && UA.ieVersion < 7 ){\r
 272                                 var parent = balloonElm.parentNode;\r
 273                                 parent.removeChild( balloonElm );\r
 274                                 parent.insertBefore( balloonElm, parent.firstChild );\r
 275                         }\r
 276                         instance.angle( _a );\r
 277                 };\r
 278                 this.angle = function( _a ){\r
 279                         if( isFinit( _a ) === true ){\r
 280                                 a = _a;\r
 281                                 if( vectorEnabled === false ){\r
 282                                         balloonElm.src = pettanr.balloon.getBalloonUrl( w, h, _a );\r
 283                                 } else {\r
 284                                         draw( _a );\r
 285                                 }\r
 286                         }\r
 287                         return a;\r
 288                 }\r
 289                 this.type = function( _type ){\r
 290                         //draw( _a);\r
 291                 }\r
 292                 this.destroy = function(){\r
 293                         delete instance.destroy;\r
 294                         balloonElm.parentNode && balloonElm.parentNode.removeChild( balloonElm );\r
 295                         balloonElm = path = shape = instance = null;\r
 296                 }\r
 297                 \r
 298                 instance.resize( a, w, h );\r
 299         };\r
 300         \r
 301         return {\r
 302             createBalloon: function( _w, _h, _a ){\r
 303                 return new XBROWSER_BALLOON_CLASS( _w, _h, _a );\r
 304             },\r
 305             isBalloonInstance: function( _ballon ){\r
 306                 \r
 307             },\r
 308             getBalloonUrl: function( _w, _h, _a ){\r
 309                         var d = 360 / NUM_BALLOON_IMAGE;\r
 310                         _a = _a + d / 2;\r
 311                         return [\r
 312                                 pettanr.CONST.SYSTEM_PICTURE_PATH, '_w',\r
 313                                 _a < 360 - d / 2 ? floor( _a / d ) : 0,\r
 314                                 _w <= 400 || _h <= 400 ? '_b1' : '',\r
 315                                 '.gif' ].join( '' );\r
 316             },\r
 317                 TYPE_NONE:                              0,\r
 318                 TYPE_SPEACH_BALLOON:    1,\r
 319                 TYPE_THINKING:                  2,\r
 320                 TYPE_BOM:                               3,\r
 321                 TYPE_BLACK_BOX:                 4,\r
 322                 TYPE_BLUE_BOX:                  5\r
 323         }\r
 324 })();\r
 325 \r
 326 /* ----------------------------------------\r
 327  *  pettanr.image\r
 328  *  \r
 329  *   xBackendな画像反転、画像描画機能。\r
 330  *   \r
 331  *   画像の反転\r
 332  *     - css3\r
 333  *     - ActiveX (ie)\r
 334  *     - VML (ie)\r
 335  *     - canvas ??\r
 336  *     - flash(lite)\r
 337  *     - silverlight\r
 338  *     - pettan server\r
 339  *   \r
 340  *   png画像の表示(アルファpngをサポートしないie6以下のため)\r
 341  *     - ActiveX\r
 342  *     - VML\r
 343  *     - flash(lite)\r
 344  *     - silverlight\r
 345  *     \r
 346  *     -moz-transform:scale( -1, -1);\r
 347  */\r
 348 pettanr.image = ( function(){\r
 349         \r
 350         var FetchImageControl = ( function(){\r
 351                 var TASK_LIST = [];\r
 352 \r
 353                 /* \r
 354                  * FetchClass original is\r
 355                  * \r
 356                  * LICENSE: MIT?\r
 357                  *  URL: http://d.hatena.ne.jp/uupaa/20080413/1208067631\r
 358                  *  AUTHOR: uupaa.js@gmail.com\r
 359                  * \r
 360                  */\r
 361 \r
 362                 var FetchClass = function( abspath, onLoadCallback, onErrorCallback, delay, timeout ){\r
 363                         var img,\r
 364                                 size,\r
 365                                 tick = 0,\r
 366                                 timer = null,\r
 367                                 finish = false;\r
 368                                 /*\r
 369                         if( UA.isIE === false && UA.ieVersion < 8 ){\r
 370                                 var images = document.images,\r
 371                                         i=0, l= images.length;\r
 372                                 for( i=0; i<l; ++i ){\r
 373                                         img = images[ i ];\r
 374                                         if( img.src === abspath && img.complete ){\r
 375                                                 finish = true;\r
 376                                                 size = Util.getImageSize( img );\r
 377                                                 timer = window.setTimeout( asyncCallback, 0 );\r
 378                                                 break;\r
 379                                         }\r
 380                                 }\r
 381                                 images = null;\r
 382                         }*/\r
 383                         //if( finish === false ){\r
 384                                 img = document.createElement( 'img' ); //var img = new Image(); ではieでimgのsizeが取れない、、、removeChildも失敗し、imgSizeGetterにimgが残る\r
 385                                 img.onabort = img.onerror = onError;\r
 386                                 img.onload = onLoad;\r
 387                                 img.src = abspath;\r
 388                                 finish === false && timeout && detect();\r
 389                         //}\r
 390                         \r
 391                         function onError(){\r
 392                                 if( finish === true ) return;\r
 393                                 finish = true;\r
 394                                 timer = window.setTimeout( asyncCallback, 10 );\r
 395                         }                       \r
 396                         function onLoad(){\r
 397                                 // if( finish === true ) return; // これがあると firefox3.6 で駄目、、、\r
 398                                 // if( timer ) return; // これがあると safari3.2 で駄目、、、\r
 399                                 finish = true;\r
 400                                 timer !== null && window.clearTimeout( timer );\r
 401                                 if( window.opera && !img.complete ){\r
 402                                         timer = window.setTimeout( asyncCallback, 10 );\r
 403                                         return;\r
 404                                 }\r
 405                                 size = Util.getImageSize( img );\r
 406                                 timer = window.setTimeout( asyncCallback, 10 );\r
 407                         }\r
 408                         function detect(){\r
 409                                 if( finish === true ) return;\r
 410                                 if( img.complete ){\r
 411                                         finish = true;\r
 412                                         if( img.width ) return;\r
 413                                         timer = window.setTimeout( asyncCallback, 10 );\r
 414                                         return;\r
 415                                 }\r
 416                                 if( ( tick += delay ) > timeout ){\r
 417                                         finish = true;\r
 418                                         timer = window.setTimeout( asyncCallback, 10 );\r
 419                                         return;\r
 420                                 }\r
 421                                 timer = window.setTimeout( detect, delay );\r
 422                         }\r
 423                         \r
 424                         function asyncCallback(){\r
 425                                 size ? onLoadCallback( abspath, size.width, size.height ) : onErrorCallback( abspath );\r
 426                                 destroy();\r
 427                         }\r
 428                         function destroy(){\r
 429                                 finish  = true;\r
 430                                 img.src = img.onload = img.onabort = img.onerror = '';\r
 431                                 img     = void 0;\r
 432                                 size    = onLoadCallback = onErrorCallback = timer = null;\r
 433                         }\r
 434                         this.stop = function(){\r
 435                                 timer !== null && window.clearTimeout( timer );\r
 436                                 destroy();                      \r
 437                         }\r
 438                 }\r
 439                 \r
 440                 return {\r
 441                         load: function( URLorELM, onLoad, onError, delay, opt_timeout ){\r
 442                                 var src, fetch;\r
 443                                 if( Type.isString( URLorELM ) === true ){\r
 444                                         src = URLorELM;\r
 445                                 } else\r
 446                                 if( Type.isHTMLElement( URLorELM ) === true && URLorELM.tagName.toLowerCase() === 'img' ){\r
 447                                         src = URLorELM.src;\r
 448                                 } else {\r
 449                                         return;\r
 450                                 }\r
 451                                 \r
 452                                 fetch = new FetchClass(\r
 453                                         Util.getAbsolutePath( src ),\r
 454                                         onLoad, onError,\r
 455                                         Type.isFinite( delay ) === true ? delay : 250,\r
 456                                         Type.isFinite( opt_timeout ) === true ? opt_timeout : undefined\r
 457                                 );\r
 458                                 // TASK_LIST.push( fetch );\r
 459                                 \r
 460                                 return fetch;\r
 461                         }\r
 462                 }\r
 463         })();\r
 464         \r
 465         var REG_PNG           = /\.png?/i,\r
 466                 IS_CSS3           = 0,\r
 467                 IS_VML            = 1,\r
 468                 IS_ACTIVEX        = 2,\r
 469                 IS_CANVAS         = 3,\r
 470                 IS_FLASH          = 4,\r
 471                 IS_SILVERLIGHT    = 5,\r
 472                 IS_SERVER         = 6,\r
 473                 IS_ACTIVEX_SERVER = 7,\r
 474                 BACKEND = ( function(){\r
 475                         if( pettanr.DEBUG === true && pettanr.URL_PARAMS.rimg ){\r
 476                                 var rimg = pettanr.URL_PARAMS.rimg.toLowerCase();\r
 477                                 if( rimg === 'css3' ) return IS_CSS3;\r
 478                                 if( rimg === 'activex' ) return IS_ACTIVEX;\r
 479                                 if( rimg === 'vml' ) return IS_VML;\r
 480                         }\r
 481                         if( UA.isIE === false || UA.ieVersion >= 9 ) return IS_CSS3; // 不十分！\r
 482                         if( UA.VML === true ) return IS_VML;\r
 483                         if( UA.ACTIVEX === true ) return IS_ACTIVEX;\r
 484                         if( pettanr.FLASH === true ) return IS_FLASH;\r
 485                         if( pettanr.SILVERLIGHT === true ) return IS_SILVERLIGHT;\r
 486                         return IS_SERVER;\r
 487                 })(),\r
 488                 BACKEND_WHEN_PNG = ( function(){\r
 489                         if( UA.isIE === false || UA.ieVersion > 6 ) return BACKEND;\r
 490                         if( UA.VML === true ) return IS_VML;\r
 491                         if( pettanr.FLASH === true ) return IS_FLASH;\r
 492                         if( pettanr.SILVERLIGHT === true ) return IS_SILVERLIGHT;\r
 493                         if( UA.ACTIVEX === true ) return IS_ACTIVEX_SERVER;\r
 494                         return IS_SERVER;\r
 495                 })(),\r
 496                 CLASS_NAME         = 'reversible-image-container',\r
 497                 CLASS_NAME_LOADING = CLASS_NAME + ' loading',\r
 498                 CLASS_NAME_ERROR   = CLASS_NAME +' error',\r
 499                 RETRY_DELAY        = 5000,\r
 500                 NUM_RETRY          = 3,\r
 501                 ReversibleImageClass,\r
 502                 ReversibleImageClassWithPingfix;\r
 503         \r
 504         var css3Image = function( url, w, h, onLoadCallback ){\r
 505                 var elmWrap    = document.createElement( 'div' ),\r
 506                         elmImg     = null,\r
 507                         retryTimer = null,\r
 508                         fetch      = FetchImageControl.load( url, onLoad, onError, 100, 10000 ),\r
 509                         instance   = this;\r
 510                 elmWrap.className = CLASS_NAME_LOADING;\r
 511 \r
 512                 function onLoad( _url, _actualW, _actualH ){\r
 513                         if( elmWrap === null ) return;\r
 514                         elmImg = new Image; // new Image でないと ie6,7 でクラッシュするかも、、、？\r
 515                         /*\r
 516                          * createElement 直後に append しないと、ie(ActiveX)で img が正しく表示されない．\r
 517                          */\r
 518                         elmWrap.appendChild( elmImg );\r
 519                         elmImg.setAttribute( 'src', url );\r
 520                         elmWrap.className = CLASS_NAME;\r
 521                         onLoadCallback && onLoadCallback( _url, _actualW, _actualH );\r
 522                         onLoadCallback = fetch = null;\r
 523                         instance.resize( w, h );\r
 524                 }\r
 525                 function onError( _url ){\r
 526                         if( elmWrap === null ) return;\r
 527                         elmWrap.className = CLASS_NAME_ERROR;\r
 528                         retryTimer = window.setTimeout( retry, RETRY_DELAY );\r
 529                         fetch = null;\r
 530                 }\r
 531                 function retry(){\r
 532                         elmWrap.className = CLASS_NAME_LOADING;\r
 533                         fetch = FetchImageControl.load( url, onLoad, onError, 100, 10000 );\r
 534                 }\r
 535 \r
 536                 this.elm = elmWrap;\r
 537                 this.resize = function( _w, _h ){\r
 538                         w = _w !== undefined ? _w : w;\r
 539                         h = _h !== undefined ? _h : h;\r
 540                         if( elmImg === null ) return;\r
 541                         elmImg.className = w < 0 || h < 0 ? ( 'img-flip-' + ( w < 0 && h < 0 ? 'vh' : ( w < 0 ? 'h' : 'v'))) : '';\r
 542                 }\r
 543                 this.destroy = function(){\r
 544                         delete instance.destroy;\r
 545                         \r
 546                         elmImg !== null && elmWrap.removeChild( elmImg );\r
 547                         retryTimer !== null && window.clearTimeout( retryTimer );\r
 548                         fetch !== null && fetch.stop();\r
 549                         elmWrap = elmImg = onLoadCallback = retryTimer = fetch = instance = null;\r
 550                 }\r
 551         }\r
 552                 \r
 553         var activexImage = css3Image;\r
 554         \r
 555         var vmlImage = function( url, w, h, onLoadCallback ){\r
 556                 var elmWrap = document.createElement( 'div' ),\r
 557                         vmlImg = null,\r
 558                         retryTimer = null,\r
 559                         fetch = FetchImageControl.load( url, onLoad, onError, 100, 10000 ),\r
 560                         instance = this;\r
 561                 elmWrap.className = CLASS_NAME_LOADING;\r
 562                 function onLoad( _url, _actualW, _actualH ){\r
 563                         if( elmWrap === null ) return;\r
 564                         elmWrap.className = CLASS_NAME;\r
 565                         vmlImg = document.createElement( 'v:image' );\r
 566                         vmlImg.src = url;\r
 567                         onLoadCallback && onLoadCallback( _url, _actualW, _actualH );\r
 568                         onLoadCallback = fetch = null;\r
 569                         instance.resize( w, h );\r
 570                 }\r
 571                 function onError( _url ){\r
 572                         if( elmWrap === null ) return;\r
 573                         elmWrap.className = CLASS_NAME_ERROR;\r
 574                         retryTimer = window.setTimeout( retry, RETRY_DELAY );\r
 575                         fetch = null;\r
 576                 }\r
 577                 function retry(){\r
 578                         elmWrap.className = CLASS_NAME_LOADING;\r
 579                         fetch = FetchImageControl.load( url, onLoad, onError, 100, 10000 );\r
 580                 }\r
 581                 \r
 582                 this.elm = elmWrap;\r
 583                 this.resize = function( _w, _h ){\r
 584                         w = _w !== undefined ? _w : w;\r
 585                         h = _h !== undefined ? _h : h;\r
 586                         if( vmlImg === null ) return;\r
 587                         vmlImg.style.width  = ( w < 0 ? -w : w ) + 'px';\r
 588                         vmlImg.style.height = ( h < 0 ? -h : h ) + 'px';\r
 589                         //if( flipH !== _flipH || flipV !== _flipV){\r
 590                                 vmlImg.parentNode === elmWrap && elmWrap.removeChild( vmlImg );\r
 591                         //}\r
 592                                 vmlImg.className = w < 0 || h < 0 ? ( 'img-flip-' + ( w < 0 && h < 0 ? 'vh' : ( w < 0 ? 'h' : 'v'))) : '';\r
 593                                 elmWrap.appendChild( vmlImg );\r
 594                 }\r
 595                 this.destroy = function(){\r
 596                         instance.destroy;\r
 597                         \r
 598                         vmlImg !== null && elmWrap.removeChild( vmlImg );\r
 599                         retryTimer !== null && window.clearTimeout( retryTimer );\r
 600                         fetch !== null && fetch.stop();\r
 601                         elmWrap = vmlImg = onLoadCallback = retryTimer = fetch = instance = null;\r
 602                 }\r
 603         }\r
 604         \r
 605         var serverImage = css3Image; // function( url, w, h, onLoadCallback ){}\r
 606         \r
 607         if( BACKEND === IS_CSS3 )    ReversibleImageClass = css3Image;\r
 608         if( BACKEND === IS_VML )     ReversibleImageClass = vmlImage;\r
 609         if( BACKEND === IS_ACTIVEX ) ReversibleImageClass = activexImage;\r
 610         if( BACKEND === IS_SERVER )  ReversibleImageClass = activexImage;\r
 611         \r
 612         css3Image = vmlImage = activexImage = activexImage = null;\r
 613         \r
 614         return {\r
 615                 createReversibleImage: function( url, w, h, onLoadCallback){\r
 616                         return new ReversibleImageClass( url, w, h, onLoadCallback );\r
 617                 }\r
 618         }\r
 619 })();\r
 620 \r
 621 /*\r
 622  * bind : 製本\r
 623  */\r
 624 pettanr.bind = ( function(){\r
 625         var BIND_WORKER_ARRAY = [],\r
 626                 NAMESPACE_CLASSNAME = pettanr.CONST.NS_PETTANR_COMIC + '-',\r
 627                 RESOURCE_PICTURE_PATH = pettanr.CONST.RESOURCE_PICTURE_PATH,\r
 628                 ELM_DETECT_WIDTH = ( function(){\r
 629                         var ret = document.createElement( 'div');\r
 630                         ret.style.cssText = 'width: auto;height: 0;padding: 0;margin: 0;display: block;visibility: hidden;float: none;position: static;';\r
 631                         return ret;\r
 632                 })(),\r
 633                 ELM_TITLE_ORIGN = ( function(){\r
 634                         \r
 635                 })();\r
 636 \r
 637         /*\r
 638          * original\r
 639          *   http://d.hatena.ne.jp/uupaa/20090720/1248097177\r
 640          */\r
 641         var ResizeAgentClass = function( onResizeFunction, opt_elmCheck){\r
 642                 var     _globalLock = 0,\r
 643                         _size = { w: 0, h: 0 };\r
 644                         _ie = !!document.all,\r
 645                         _quirks = (document.compatMode || "") !== "CSS1Compat",\r
 646                         _ieroot = _quirks ? "body" : "documentElement";\r
 647                         _root = opt_elmCheck ? opt_elmCheck : ( _ie ? document[_ieroot] : window);\r
 648 \r
 649                 function getInnerSize(){\r
 650                         return {\r
 651                                 w: _root.innerWidth  || _root.clientWidth,\r
 652                                 h: _root.innerHeight || _root.clientHeight\r
 653                         };\r
 654                 };\r
 655 \r
 656                 function loop(){\r
 657                         if (!_globalLock++) {\r
 658                                 var size = getInnerSize();\r
 659                                 if (_size.w !== size.w || _size.h !== size.h) { // resized\r
 660                                         _size = size; // update\r
 661                                         onResizeFunction( _size );\r
 662                                 };\r
 663                                 setTimeout( unlock, 0); // delay unlock\r
 664                         };\r
 665                         setTimeout(loop, 500);\r
 666                 };\r
 667                 function unlock(){\r
 668                         _globalLock = 0;\r
 669                 };\r
 670                 loop();\r
 671         };\r
 672         \r
 673         \r
 674         var ElementBuilderClass = function( elmTarget, noClassnameMode ){\r
 675                 var RIMG_ARRAY     = [],\r
 676                         BALLOON_ARRAY  = [];\r
 677                 \r
 678                 function buildComicElement(){\r
 679                         \r
 680                 };\r
 681                 \r
 682                 function buildPanelElement( json, zoom ){\r
 683                         var _elmPanel = document.createElement( 'div' ),\r
 684                                 _style = {\r
 685                                                 'border-width':         typeof json.border === 'number' ? json.border + 'px' : 0,\r
 686                                                 width:                          json.width + 'px',\r
 687                                                 height:                         json.height + 'px'\r
 688                                 },\r
 689                                 _cssText = [],\r
 690                                 _comicElements = json.panel_elements || [],\r
 691                                 _comicElement, _elmImg, _rImg, _rPic,\r
 692                                 _balloon, _elmBalloonWrap, _elmText, _text, _speechesAttributes, _key;\r
 693                         elmTarget.appendChild( _elmPanel );\r
 694                         \r
 695                         if( noClassnameMode === true ){\r
 696                                 \r
 697                         } else {\r
 698                                 _elmPanel.className = NAMESPACE_CLASSNAME + 'panel';\r
 699                         }\r
 700                         for( var _key in _style ){\r
 701                                 _cssText.push( _key + ':' + _style[ _key ] );\r
 702                         }\r
 703                         _elmPanel.style.cssText = _cssText.join( ';' );\r
 704                         \r
 705                         for( var i=0, l=_comicElements.length; i<l; ++i ){\r
 706                                 _comicElement = _comicElements[ i ];\r
 707                                 _rPic = _comicElement.resource_picture;\r
 708                                 if( _rPic ){\r
 709                                         _rImg = pettanr.image.createReversibleImage(\r
 710                                                         [ RESOURCE_PICTURE_PATH, _rPic.id, '.', _rPic.ext ].join( ''),\r
 711                                                         _comicElement.width, _comicElement.height\r
 712                                                 );\r
 713                                         _elmImg = _rImg.elm;\r
 714                                         _elmPanel.appendChild( _elmImg );\r
 715                                         _elmImg.className = NAMESPACE_CLASSNAME + 'image';\r
 716                                         _elmImg.style.cssText = [\r
 717                                                 'left:',   _comicElement.x, 'px;',\r
 718                                                 'top:',    _comicElement.y, 'px;',\r
 719                                                 'z-index:',_comicElement.z, ';'\r
 720                                         ].join( '');                                    \r
 721                                         if( _elmImg.tagName === 'img' ){\r
 722                                                 _elmImg.width        = Math.abs( _comicElement.width );\r
 723                                                 _elmImg.height       = Math.abs( _comicElement.height );\r
 724                                         } else {\r
 725                                                 _elmImg.style.width  = Math.abs( _comicElement.width ) + 'px';\r
 726                                                 _elmImg.style.height = Math.abs( _comicElement.height ) + 'px';\r
 727                                         };\r
 728                                         \r
 729                                         RIMG_ARRAY.push( _rImg );\r
 730                                 } else {\r
 731                                         _elmBalloonWrap = document.createElement( 'div' );\r
 732                                         _elmPanel.appendChild( _elmBalloonWrap );\r
 733                                         _elmBalloonWrap.className = NAMESPACE_CLASSNAME + 'balloon';\r
 734                                         _elmBalloonWrap.style.cssText = [\r
 735                                                 'width:',   _comicElement.width, 'px;',\r
 736                                                 'height:',  _comicElement.height, 'px;',\r
 737                                                 'left:',    _comicElement.x, 'px;',\r
 738                                                 'top:',     _comicElement.y, 'px;',\r
 739                                                 'z-index:', _comicElement.z, ';'\r
 740                                         ].join( '');\r
 741 \r
 742                                         _balloon = pettanr.balloon.createBalloon( _comicElement.width, _comicElement.height, _comicElement.tail );\r
 743                                         _elmBalloonWrap.appendChild( _balloon.elm );\r
 744                                         \r
 745                                         _elmText = document.createElement( 'p' );\r
 746                                         _elmBalloonWrap.appendChild( _elmText );\r
 747                                         \r
 748                                         _elmText.appendChild( document.createElement( 'span' ) );\r
 749                                         \r
 750                                         _text = '';\r
 751                                         _speechesAttributes = _comicElement.speeches_attributes;\r
 752                                         if( _speechesAttributes ){\r
 753                                                 for( _key in _speechesAttributes ){\r
 754                                                         _text += _speechesAttributes[ _key ] && _speechesAttributes[ _key ].content ? _speechesAttributes[ _key ].content : '';\r
 755                                                 };\r
 756                                         };\r
 757                                         _elmText.firstChild.appendChild( document.createTextNode( _text ));\r
 758                                         BALLOON_ARRAY.push( _balloon );\r
 759                                 };\r
 760                         };\r
 761                 };\r
 762                 \r
 763                 function clean(){\r
 764                         // clean elmTarget\r
 765                         while( RIMG_ARRAY.length > 0 ){\r
 766                                 RIMG_ARRAY.shift().destroy();\r
 767                         };\r
 768                         while( BALLOON_ARRAY.length > 0 ){\r
 769                                 BALLOON_ARRAY.shift().destroy();\r
 770                         };\r
 771                         Util.removeAllChildren( elmTarget );            \r
 772                 };\r
 773                 \r
 774                 this.build = function( json, zoom ){\r
 775                         clean();\r
 776                         \r
 777                         // json is Comic ? Panel ?\r
 778                         var panels = json.stories;\r
 779                         if( Type.isArray( panels ) === true ){\r
 780                                 // comic\r
 781                                 for( var i=0, l=panels.length; i<l; ++i ){\r
 782                                         buildPanelElement( panels[ i ], zoom );\r
 783                                 };\r
 784                         } else\r
 785                         if( json.panel_elements ){\r
 786                                 // panel\r
 787                                 buildPanelElement( json, zoom );\r
 788                         } else {\r
 789                                 // invalid json\r
 790                         };\r
 791                 };\r
 792                 this.zoom = function(){\r
 793                         \r
 794                 };\r
 795                 this.destroy = function(){\r
 796                         clean();\r
 797                 };\r
 798         };\r
 799         \r
 800         var BindWorkerClass = function( elmTarget, json, zoomSelfEnabled, noClassnameMode ){\r
 801                 var builder    = new ElementBuilderClass( elmTarget, noClassnameMode );\r
 802                 var elmDetectW = ELM_DETECT_WIDTH.cloneNode( false );\r
 803                 var resizer    = null;\r
 804                 \r
 805                 if( zoomSelfEnabled === true ){\r
 806                         elmTarget.parentNode.insertBefore( elmDetectW, elmTarget );\r
 807                         resizer = new ResizeAgentClass( onResize, elmDetectW );\r
 808                 };\r
 809                 function onResize(){\r
 810                         \r
 811                 };\r
 812                 json && typeof json === 'object' && builder.build( json );\r
 813                 \r
 814                 this.init = function(){\r
 815                                 \r
 816                 };\r
 817                 this.zoom = function(){\r
 818                         builder.zoom();\r
 819                 };\r
 820                 this.json = function( _json ){\r
 821                         json = _json;\r
 822                         builder.build( _json );\r
 823                 };\r
 824                 this.targetElement = function(){\r
 825                                 \r
 826                 };\r
 827                 this.layout = function(){\r
 828                                 \r
 829                 };\r
 830                 this.destroy = function(){\r
 831                         builder.destroy();\r
 832                         elmTarget = json = builder = null;\r
 833                 };\r
 834         };\r
 835         \r
 836         return {\r
 837                 createBindWorker: function( elmTarget, opt_COMICJSONorPANELJSON, opt_zoomSelfEnabled, opt_noClassnameMode ){\r
 838                         var ret = new BindWorkerClass( elmTarget, opt_COMICJSONorPANELJSON, !!opt_zoomSelfEnabled, !!opt_noClassnameMode);\r
 839                         BIND_WORKER_ARRAY.push( ret );\r
 840                         return ret;\r
 841                 },\r
 842                 isBindWorkerInstance: function( _bindWorker ){\r
 843                         return _bindWorker instanceof BindWorkerClass;\r
 844                 }\r
 845         }\r
 846 })();\r
 847 \r
 848 \r
 849 /*\r
 850  *  Google Analytics\r
 851  */\r
 852 \r
 853 if( pettanr.LOCAL === false ){\r
 854         var _gaq = _gaq || [];\r
 855         _gaq.push(['_setAccount', 'UA-28023955-1']);\r
 856         _gaq.push(['_trackPageview']);\r
 857         \r
 858         (function() {\r
 859                 var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;\r
 860                 ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';\r
 861                 var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);\r
 862         })();   \r
 863 }