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Version 0.6.47, fix for IE5 & Opera7.x.
[pettanr/clientJs.git] / 0.6.x / js / dom / 10_XDom.js
index 9ecf64f..e39e4eb 100644 (file)
-(function( window, document ){\r
-       var lock = 0, w = 0, h = 0,\r
-               resize, delayResize;\r
+       \r
+X.Dom = X.Class._override(\r
+       new X.EventDispatcher(),\r
+       {\r
+               readyState   : -1,\r
+               active       : !!document.activeElement,\r
+               _root        : null,\r
+\r
+               _lock        : false,\r
+               w            : 0,\r
+               h            : 0,\r
+               baseFontSize : 0,\r
 \r
 /* -----------------------------------------------\r
  * Resize\r
- *  uupaa.js\r
+ *  original : uupaa.js\r
+ * \r
+ * TODO\r
+ *  https://w3g.jp/blog/studies/ios7_1_minimal-ui_warning\r
+ *  iOS7.0からあったiPad Safariの高さ100%コンテンツでlandscape(横向き)時に起きる不具合\r
+ * \r
+ * getBoundingClientRect で fontsize の調査\r
  */\r
-       function unlock(){ lock = 0; };\r
-       \r
-       if( X.UA.IE && X.UA.IE < 9 ){\r
-               resize = function(){\r
-                       var size;\r
-                       if( !lock++ ){\r
-                               size = X.Dom.getSize();\r
-                               ( w !== size[ 0 ] || h !== size[ 1 ] ) &&\r
-                                       X.Dom.dispatch( { type : X.Dom.Event.VIEW_RESIZED, w : w = size[ 0 ], h : h = size[ 1 ] } );\r
-                               X.Timer.once( 1, unlock );\r
+               _resize :\r
+                       X.UA.IE && X.UA.IE < 9 ?\r
+                               (function(){\r
+                                       var size;\r
+                                       if( !X.Dom._lock ){\r
+                                               size = X.Dom._getSize();\r
+                                               if( X.Dom.w !== size[ 0 ] || X.Dom.h !== size[ 1 ] ){\r
+                                                       X.Dom.w = size[ 0 ];\r
+                                                       X.Dom.h = size[ 1 ];\r
+                                                       X.Timer.once( 100, X.Dom._detectFinishResizing );\r
+                                                       X.Dom._lock = true;\r
+                                               };\r
+                                       };\r
+                                       \r
+                                       size = Node._fontSizeNode._rawNode.offsetHeight;\r
+                                       if( X.Dom.baseFontSize !== size ){\r
+                                               X.Dom.baseFontSize && X.Dom.asyncDispatch( 0, { type : X.Dom.Event.BASE_FONT_RESIZED, size : size } );\r
+                                               X.Dom.baseFontSize = size;\r
+                                       };\r
+                                       \r
+                               }) :\r
+                               (function( e ){\r
+                                       !X.Dom._lock && ( X.Dom._lock = true ) && X.Timer.once( 100, X.Dom._detectFinishResizing );\r
+                                       return X.Callback.PREVENT_DEFAULT | X.Callback.STOP_PROPAGATION;\r
+                               }),\r
+               \r
+               _detectFinishResizing : function (){\r
+                       var size = X.Dom._getSize();\r
+                       if( X.Dom.w !== size[ 0 ] || X.Dom.h !== size[ 1 ] ){\r
+                               X.Dom.w = size[ 0 ];\r
+                               X.Dom.h = size[ 1 ];\r
+                               X.Timer.once( 100, X.Dom._detectFinishResizing );\r
+                       } else {\r
+                               X.Dom.asyncDispatch( 0, { type : X.Dom.Event.VIEW_RESIZED, w : X.Dom.w, h : X.Dom.h } );\r
+                               X.Dom._lock = false;\r
                        };\r
-               };\r
-       } else {\r
-               resize = function( e ){\r
-                       !lock++ && X.Timer.once( 40, delayResize );\r
-                       return X.Callback.PREVENT_DEFAULT | X.Callback.STOP_PROPAGATION;\r
-               };\r
-               delayResize = function(){\r
-                       var size = X.Dom.getSize();\r
-                       ( w !== size[ 0 ] || h !== size[ 1 ] ) &&\r
-                               X.Dom.dispatch( { type : X.Dom.Event.VIEW_RESIZED, w : w = size[ 0 ], h : h = size[ 1 ] } );\r
-                       X.Timer.once( 1, unlock );\r
-               };\r
-       };\r
-       \r
-       X.Dom = X.Class._override(\r
-               new X.EventDispatcher(),\r
-               {\r
-                       readyState : -1,\r
-                       active     : true,\r
-                       _root      : null,\r
-       \r
-                       /*\r
-                        * X.Dom.Event.XDOM_READY 以後に listen した場合の対策\r
-                        */\r
-                       listen : function( type ){\r
-                               if( type <= X.Dom.readyState ){\r
-                                       var size = X.Dom.getSize();\r
-                                       X.Dom.asyncDispatch( 0, { type : type, w : size[ 0 ], h : size[ 1 ] } );\r
-                               };\r
-                               return X.EventDispatcher.prototype.listen.apply( X.Dom, arguments );\r
-                       },\r
-                       getPointerPosition : function(){\r
-                               \r
-                       },\r
-                       /* 要素が視界に入った  http://remysharp.com/2009/01/26/element-in-view-event-plugin/ */\r
-                       inView : function( elm ){\r
-                               \r
-                       },\r
-                       _init : function(){\r
-                               var s, size, b, x;\r
-                               if( X.Dom.Event.DOM_PRE_INIT <= X.Dom.readyState ) return X.Callback.UN_LISTEN;\r
-                               if( s = X.Dom._script ){\r
-                                       s.parentNode.removeChild( s );\r
-                                       s.onreadystatechange = X.emptyFunction;\r
-                                       s.onreadystatechange = null;\r
-                                       delete X.Dom._script;\r
+               },\r
+\r
+               _init : function(){\r
+                       var s, size, h, r;\r
+                       if( X.Dom.Event.DOM_PRE_INIT <= X.Dom.readyState ) return X.Callback.UN_LISTEN;\r
+                       delete X.Dom._init;\r
+                       X.Dom.readyState = X.Dom.Event.DOM_PRE_INIT;\r
+                       \r
+                       /* if( X.UA.IE ) */\r
+                       X.Dom._root = ( document.compatMode !== 'CSS1Compat' ? document.body : document.documentElement );\r
+\r
+                       h = Node._html = document.documentElement ?\r
+                                       new Node( document.documentElement ) :\r
+                               X.Dom.DOM_W3C ?\r
+                                       new Node( document.getElementsByTagName( 'html' )[ 0 ] ) :\r
+                               X.Dom.DOM_IE4 ?\r
+                                       new Node( document.all.tags( 'html' )[ 0 ] ) :\r
+                                       null;\r
+               \r
+                       r = Node.root = new Node( document.body );\r
+                       h.appendTo = h.appendToRoot = h.before = h.after = h.clone = h.remove = h.destroy = h.prevNode = h.nextNode = h.createText = h.append = h.appendAt = h.empty = h.html = h.text =\r
+                       r.appendTo = r.appendToRoot = r.before = r.after = r.clone = r.remove = r.destroy = r.prevNode = r.nextNode = new Function( 'return this' );\r
+                       \r
+                       r._root  = h._root = r;\r
+                       r.parent = h;\r
+                       h._xnodes = [ r ];\r
+\r
+                       X.Dom.listenOnce( X.Dom.Event.DOM_PRE_INIT, function(){\r
+                               X.Dom.readyState = X.Dom.Event.DOM_BUILDER_COMPLETE;\r
+                               !X.Dom._useBuilder && X.Dom.asyncDispatch( 0, { type : X.Dom.Event.DOM_BUILDER_COMPLETE } );\r
+                       } );\r
+                       \r
+                       X.Dom.listenOnce( X.Dom.Event.DOM_BUILDER_COMPLETE, function(){\r
+                               X.Dom.readyState = X.Dom.Event.DOM_INIT;\r
+                               //X.UA.Opera7 && alert( 'bc' );\r
+                               Node.root.appendAt( 0,\r
+                                       Node._systemNode = Node.create( 'div', { 'class' : 'hidden-system-node' } ),\r
+                                       Node._fontSizeNode = Node.create( 'div', { 'class' : 'hidden-system-node' } ).cssText( 'line-height:1;height:1em;' ).text( 'X' )\r
+                               )._startUpdate();\r
+\r
+                               X.Dom.asyncDispatch( 0, { type : X.Dom.Event.DOM_INIT } );\r
+                       } );\r
+\r
+                       X.Dom.listenOnce( X.Dom.Event.DOM_INIT, function(){\r
+                               var size = X.Dom._getSize();\r
+\r
+                               if( X.Dom._detectFontSize ){\r
+                                       X.Dom.Node._window.listen( 'resize', X.Dom._resize );\r
+                                       X.Timer.add( 333, X.Dom._detectFontSize );\r
+                               } else {\r
+                                       X.Timer.add( 333, X.Dom._resize );\r
                                };\r
-                               delete X.Dom._init;\r
-                               X.Dom.readyState = X.Dom.Event.DOM_PRE_INIT;\r
                                \r
-                               /* if( X.UA.IE ) */ X.Dom._root = ( document.compatMode !== 'CSS1Compat' ? document.body : document.documentElement );\r
-                               size = X.Dom.getSize();\r
+                               X.Dom.baseFontSize = Node._fontSizeNode._rawNode.offsetHeight;\r
                                \r
-                               X.Dom.asyncDispatch( 0, { type : X.Dom.Event.DOM_PRE_INIT, w : size[ 0 ], h : size[ 1 ] } );\r
+                               X.Dom.readyState = X.Dom.Event.XDOM_READY;\r
+                               X.Dom.asyncDispatch( 0, { type : X.Dom.Event.XDOM_READY, w : X.Dom.w = size[ 0 ], h : X.Dom.h = size[ 1 ] } );\r
+                       } );\r
 \r
-                               X.Dom.listenOnce( X.Dom.Event.DOM_PRE_INIT, function(){\r
-                                       var size = X.Dom.getSize();\r
-                                       X.Dom.readyState = X.Dom.Event.DOM_INIT;\r
-                                       X.Dom.asyncDispatch( 0, { type : X.Dom.Event.DOM_INIT, w : size[ 0 ], h : size[ 1 ] } );\r
-                               } );\r
-                               \r
-                               X.Dom.listenOnce( X.Dom.Event.DOM_INIT, function(){\r
-                                       var size = X.Dom.getSize();\r
+                       X.Dom.asyncDispatch( 0, { type : X.Dom.Event.DOM_PRE_INIT } );  \r
+\r
+                       Node._window\r
+                               .listen( 'beforeunload', X.Dom )\r
+                               .listenOnce( 'unload', X.Dom );\r
+\r
+//ブラウザの戻るボタンで戻ったときに呼ばれるイベントとかキャッシュとかそこらへんのこと\r
+//http://d.hatena.ne.jp/koumiya/20080916/1221580149\r
+\r
+                       if( document[ 'hidden' ] !== undefined ) {// iOS 7+\r
+                               Node._document.listen( 'visibilitychange', X.Dom );\r
+                       } else\r
+                       if( document[ 'webkitHidden' ] !== undefined ) {\r
+                               Node._document.listen( 'webkitvisibilitychange', X.Dom );\r
+                       } else\r
+                       if( X.UA.iOS && window[ 'onpageshow' ] !== undefined ) {\r
+                               Node._window.listen( 'pageshow', X.Dom )\r
+                                                       .listen( 'pagehide', X.Dom );   \r
+                       } else {\r
+                               Node._window.listen( 'focus', X.Dom )\r
+                                                       .listen( 'blur', X.Dom );\r
+                       };\r
+\r
+                       return X.Callback.UN_LISTEN;\r
+               },\r
+\r
+               handleEvent : function( e ){\r
+                       var href;\r
+                       switch( e.type ){\r
+                               case 'beforeunload' :\r
+                                       \r
+                                       // ie では a href="javascript" な要素でも beforeunload が起こる\r
+                                       href = e.target && e.target.attr( 'href' );\r
+                                       if( href && href.indexOf && href.indexOf( 'javascript:' ) === 0 ) return X.Callback.PREVENT_DEFAULT | X.Callback.STOP_PROPAGATION;\r
+                                       \r
+                                       return X.Dom.dispatch( { type : X.Dom.Event.BEFORE_UNLOAD } );\r
+                               case 'unload' :\r
+                                       X.Dom.dispatch( { type : X.Dom.Event.UNLOAD } );\r
                                        \r
-                                       X.UA.IE && X.UA.IE < 9 ?\r
-                                               X.Timer.add( 100, resize ) :\r
-                                               X.Dom.Node._window.listen( 'resize', resize );  \r
-                                       X.Dom.readyState = X.Dom.Event.XDOM_READY;\r
-                                       X.Dom.asyncDispatch( 0, { type : X.Dom.Event.XDOM_READY, w : size[ 0 ], h : size[ 1 ] } );\r
-                               } );\r
-\r
-                               return X.Callback.UN_LISTEN;\r
-                       },\r
-\r
-                       getSize :\r
-                               X.UA.IE ?\r
-                                       new Function( 'return[X.Dom._root.clientWidth,X.Dom._root.clientHeight]' ) :\r
-                                       new Function( 'return[window.innerWidth,window.innerHeight]' ),\r
-                       getScrollPosition :\r
-                               window.pageXOffset !== undefined ?\r
-                                       new Function( 'return[window.pageXOffset,window.pageYOffset]' ) :\r
-                               window.scrollLeft  !== undefined ?\r
-                                       new Function( 'return[window.scrollLeft,window.scrollTop]') :\r
-                                       new Function( 'return[X.Dom._root.scrollLeft,X.Dom._root.scrollTop]' ),\r
-                       getDocumentSize : function(){\r
-                               // Opera は互換モードでは document.body.scrollHeight、標準モードでは document.documentElement.scrollHeight でページの高さが取れる。と思ってたんだけど、例外があった。\r
-                               // http://orera.g.hatena.ne.jp/edvakf/20100515/1273908051\r
-                               return [\r
-                                       X.Dom._root.scrollWidth  || X.Dom._root.offsetWidth,\r
-                                       X.Dom._root.scrollHeight || X.Dom._root.offsetHeight\r
-                               ];\r
-                       }\r
-               }\r
-       );\r
-\r
-})( window, document );\r
-\r
-X.Dom.cleanupTagNames     = 'noscript,noframes,comment,!,noembed,nolayer'.split( ',' );\r
-X.Dom.skipCleanupTagNames = 'pre,textarea,code,kbd,samp,xmp,plaintext,listing'.split( ',' );\r
+                                       Node._window.unlisten();\r
+                                       Node._document.unlisten();\r
+                                       Node._html._actualRemove( true );\r
+                                       break;\r
+                               case 'visibilitychange' :\r
+                                       X.Dom.dispatch( { type : ( X.Dom.activate = document[ 'hidden' ] ) ? X.Dom.Event.VIEW_DEACTIVATE : X.Dom.Event.VIEW_ACTIVATE } );\r
+                                       break;\r
+                               case 'webkitvisibilitychange' :\r
+                                       X.Dom.dispatch( { type : ( X.Dom.activate = document[ 'webkitHidden' ] ) ? X.Dom.Event.VIEW_DEACTIVATE : X.Dom.Event.VIEW_ACTIVATE } );\r
+                                       break;\r
+                               case 'pageshow' :\r
+                               case 'focus' :\r
+                                       X.Dom.activate = true;\r
+                                       X.Dom.dispatch( { type : X.Dom.Event.VIEW_ACTIVATE } );\r
+                                       break;\r
+                               case 'pagehide' :\r
+                               case 'blur' :\r
+                                       X.Dom.activate = false;\r
+                                       X.Dom.dispatch( { type : X.Dom.Event.VIEW_DEACTIVATE } );\r
+                                       break;\r
+                       };\r
+               },\r
+\r
+               listen : function( type ){\r
+                       if( type <= X.Dom.readyState ){\r
+                               /*\r
+                                * X.Dom.Event.XDOM_READY 以後に listen した場合の対策\r
+                                */\r
+                               X.Dom.asyncDispatch( 0, { type : type, w : X.Dom.w, h : X.Dom.h } );\r
+                       };\r
+                       return X.EventDispatcher.prototype.listen.apply( X.Dom, arguments );\r
+               },\r
+               \r
+               getPointerPosition : function(){\r
+                       \r
+               },\r
+               \r
+               /* 要素が視界に入った  http://remysharp.com/2009/01/26/element-in-view-event-plugin/ */\r
+               inView : function( elm ){\r
+                       \r
+               },\r
+\r
+               _getSize :\r
+                       X.UA.IE ?\r
+                               new Function( 'return[X.Dom._root.clientWidth,X.Dom._root.clientHeight]' ) :\r
+\r
+                               new Function( 'return[window.innerWidth,window.innerHeight]' ),\r
+               \r
+               getSize : function(){\r
+                       return [ X.Dom.w, X.Dom.h ];\r
+               },\r
+//https://developer.mozilla.org/en-US/docs/Web/API/Element.getBoundingClientRect\r
+//use window.pageXOffset and window.pageYOffset instead of window.scrollX and window.scrollY\r
+//(((t = document.documentElement) || (t = document.body.parentNode)) && typeof t.ScrollLeft == 'number' ? t : document.body).ScrollLeft;\r
+//(((t = document.documentElement) || (t = document.body.parentNode)) && typeof t.ScrollTop == 'number' ? t : document.body).ScrollTop\r
+               \r
+               getDocumentSize : function(){\r
+                       // Opera は互換モードでは document.body.scrollHeight、標準モードでは document.documentElement.scrollHeight でページの高さが取れる。と思ってたんだけど、例外があった。\r
+                       // http://orera.g.hatena.ne.jp/edvakf/20100515/1273908051\r
+               //http://onozaty.hatenablog.com/entry/20060803/p1\r
+               // Safari2.0.4では標準・互換どちらも document.body\r
+                       \r
+                       Node.root._updateTimerID && Node.root._startUpdate();\r
+                       /*X.UA.Opera ?\r
+                               ( document.documentElement && document.documentElement.clientWidth ?\r
+                                       new Function( 'return[document.documentElement.clientWidth,document.documentElement.clientHeight]' ) :\r
+                                       new Function( 'return[document.body.clientWidth,document.body.clientHeight]' )\r
+                               ) :*/                   \r
+                       return [\r
+                               X.Dom._root.scrollWidth  || X.Dom._root.offsetWidth,\r
+                               X.Dom._root.scrollHeight || X.Dom._root.offsetHeight\r
+                       ];\r
+               },\r
+               \r
+               getScrollPosition :\r
+                       window.pageXOffset !== undefined ?\r
+                               ( function(){\r
+                                       Node.root._updateTimerID && Node.root._startUpdate();\r
+                                       return[ window.pageXOffset, window.pageYOffset ];\r
+                               } ) :\r
+                       window.scrollLeft  !== undefined ?\r
+                               ( function(){\r
+                                       Node.root._updateTimerID && Node.root._startUpdate();\r
+                                       return[ window.scrollLeft, window.scrollTop ];\r
+                               } ) :\r
+                               ( function(){\r
+                                       Node.root._updateTimerID && Node.root._startUpdate();\r
+                                       // body は Safari2-\r
+                                       return[ X.Dom._root.scrollLeft || document.body.scrollLeft, X.Dom._root.scrollTop || document.body.scrollTop ];\r
+                               } ),\r
+\r
+               getScrollbarSize : function(){\r
+                       return [ X.Dom.BoxModel.vScrollbarSize, X.Dom.BoxModel.hScrollbarSize ];        \r
+               }               \r
+       }\r
+);\r
+\r
+if( !X.UA.IE || 9 <= X.UA.IE ){\r
+       X.Dom._detectFontSize = function(){\r
+               var size = Node._fontSizeNode._rawNode.offsetHeight;\r
+               if( X.Dom.baseFontSize !== size ){\r
+                       X.Dom.baseFontSize && X.Dom.asyncDispatch( 0, { type : X.Dom.Event.BASE_FONT_RESIZED, size : size } );\r
+                       X.Dom.baseFontSize = size;\r
+               };\r
+       };\r
+};\r
+\r
+if( document.getElementById && ( !X.UA.IEMobile || 5 <= X.UA.IE ) ){\r
+       X.Dom.DOM_W3C = true;\r
+       if( document.addEventListener ){\r
+               X.Dom.EVENT_W3C = true;\r
+       } else\r
+       if( document.attachEvent ){\r
+               X.Dom.EVENT_IE = true;\r
+       } else {\r
+               X.Dom.EVENT_DOM0 = true;\r
+       };\r
+} else\r
+if( document.all ){\r
+       X.Dom.DOM_IE4    = true;\r
+       X.Dom.EVENT_DOM0 = true;\r
+};\r
+\r
+X.Dom.moveToHead = {\r
+       STYLE   : true,\r
+       BGSOUND : true,\r
+       AREA    : true,\r
+       BASE    : true,\r
+       META    : true\r
+};\r
+\r
+X.Dom.cleanupTagNames = {\r
+               SCRIPT   : true,\r
+               NOSCRIPT : true,\r
+               NOFRAMES : true,\r
+               '!'      : true, // ie\r
+               COMMENT  : true, // ie\r
+               NOEMBED  : true,\r
+               NOLAYER  : true\r
+       };\r
+X.Dom.skipCleanupTagNames = {\r
+       PRE       : true,\r
+       TEXTAREA  : true,\r
+       CODE      : true,\r
+       KBD       : true,\r
+       SAMP      : true,\r
+       XMP       : true,\r
+       PLAINTEXT : true,\r
+       LISTING   : true\r
+};\r
                \r
 X.Dom.cleanupWhiteSpace = function( text ){\r
-       var _ = ' ', __ = '  ', c1310 = String.fromCharCode( 13 ) + String.fromCharCode( 10 );\r
-       //text.indexOf( c1310 ) !== -1 && ( text = text.split( c1310 ).join( _ ) );\r
-       //text.indexOf( c32 ) !== -1 && ( text = text.split( c32 ).join( _ ) );\r
-       text.indexOf( '\r\n' ) !== -1 && ( text = text.split( '\r\n' ).join( _ ) );\r
+       var _ = ' ', __ = '  ';\r
        text.indexOf( '\n\r' ) !== -1 && ( text = text.split( '\n\r' ).join( _ ) );\r
        text.indexOf( '\t' )   !== -1 && ( text = text.split( '\t' ).join( _ ) );\r
        text.indexOf( '\r' )   !== -1 && ( text = text.split( '\r' ).join( _ ) );\r
@@ -137,13 +323,13 @@ X.Dom.cleanupWhiteSpace = function( text ){
 X.Dom.whiteSpaceToTag = function( text ){\r
     if( text == null ) return '';\r
     return text.toString()\r
-       .split( '\r\n\r\n' ).join( '<br>' )\r
-       .split( '\n\r\n\r' ).join( '<br>' )\r
-       .split( '\r\n' ).join( '<br>' )\r
+       //.split( '\r\n\r\n' ).join( '<br>' )\r
+       //.split( '\n\r\n\r' ).join( '<br>' )\r
+       //.split( '\r\n' ).join( '<br>' )\r
        .split( '\n\r' ).join( '<br>' )\r
        .split( '\r' ).join( '<br>' )\r
        .split( '\n' ).join( '<br>' )\r
-       .split( '\t' ).join( '' )\r
+       .split( '\t' ).join( '&nbsp;&nbsp;&nbsp;&nbsp;' )\r
        .split( '\f' ).join( '' )\r
        .split( '\b' ).join( '' );\r
 };\r