fck_1_gecko.js
资源名称:Myblog.rar [点击查看]
上传用户:wlfwy2004
上传日期:2016-12-12
资源大小:33978k
文件大小:7k
源码类别:
Jsp/Servlet
开发平台:
Java
- /*
- * FCKeditor - The text editor for internet
- * Copyright (C) 2003-2005 Frederico Caldeira Knabben
- *
- * Licensed under the terms of the GNU Lesser General Public License:
- * http://www.opensource.org/licenses/lgpl-license.php
- *
- * For further information visit:
- * http://www.fckeditor.net/
- *
- * File Name: fck_1_gecko.js
- * This is the first part of the "FCK" object creation. This is the main
- * object that represents an editor instance.
- * (Gecko specific implementations)
- *
- * File Authors:
- * Frederico Caldeira Knabben (fredck@fckeditor.net)
- */
- FCK.Description = "FCKeditor for Gecko Browsers" ;
- FCK.InitializeBehaviors = function()
- {
- // Enable table borders visibility.
- if ( FCKConfig.ShowBorders )
- {
- var oStyle = FCKTools.AppendStyleSheet( this.EditorDocument, FCKConfig.FullBasePath + 'css/fck_showtableborders_gecko.css' ) ;
- oStyle.setAttribute( '_fcktemp', 'true' ) ;
- }
- // Disable Right-Click
- var oOnContextMenu = function( e )
- {
- e.preventDefault() ;
- FCK.ShowContextMenu( e.clientX, e.clientY ) ;
- }
- this.EditorDocument.addEventListener( 'contextmenu', oOnContextMenu, true ) ;
- // Handle pasting operations.
- var oOnKeyDown = function( e )
- {
- if ( e.ctrlKey && !e.shiftKey && !e.altKey )
- {
- // Char 86/118 = V/v
- if ( e.which == 86 || e.which == 118 )
- {
- if ( FCK.Status != FCK_STATUS_COMPLETE || !FCK.Events.FireEvent( "OnPaste" ) )
- {
- e.preventDefault() ;
- e.stopPropagation() ;
- }
- }
- }
- }
- this.EditorDocument.addEventListener( 'keypress', oOnKeyDown, true ) ;
- this.ExecOnSelectionChange = function()
- {
- FCK.Events.FireEvent( "OnSelectionChange" ) ;
- }
- this.ExecOnSelectionChangeTimer = function()
- {
- if ( FCK.LastOnChangeTimer )
- window.clearTimeout( FCK.LastOnChangeTimer ) ;
- FCK.LastOnChangeTimer = window.setTimeout( FCK.ExecOnSelectionChange, 100 ) ;
- }
- this.EditorDocument.addEventListener( 'mouseup', this.ExecOnSelectionChange, false ) ;
- // On Gecko, firing the "OnSelectionChange" event on every key press started to be too much
- // slow. So, a timer has been implemented to solve performance issues when tipying to quickly.
- this.EditorDocument.addEventListener( 'keyup', this.ExecOnSelectionChangeTimer, false ) ;
- this._DblClickListener = function( e )
- {
- FCK.OnDoubleClick( e.target ) ;
- e.stopPropagation() ;
- }
- this.EditorDocument.addEventListener( 'dblclick', this._DblClickListener, true ) ;
- this._OnLoad = function()
- {
- if ( this._FCK_HTML )
- {
- this.document.body.innerHTML = this._FCK_HTML ;
- this._FCK_HTML = null ;
- }
- }
- this.EditorWindow.addEventListener( 'load', this._OnLoad, true ) ;
- // var oEditorWindow_OnUnload = function()
- // {
- // FCK.EditorWindow.location = 'fckblank.html' ;
- // }
- // this.EditorWindow.addEventListener( 'unload', oEditorWindow_OnUnload, true ) ;
- // var oEditorDocument_OnFocus = function()
- // {
- // FCK.MakeEditable() ;
- // }
- // this.EditorDocument.addEventListener( 'focus', oEditorDocument_OnFocus, true ) ;
- }
- FCK.MakeEditable = function()
- {
- if ( this.EditorWindow.document.designMode == 'on' )
- return ;
- this.EditorWindow.document.designMode = 'on' ;
- // Tell Gecko to use or not the <SPAN> tag for the bold, italic and underline.
- this.EditorWindow.document.execCommand( 'useCSS', false, !FCKConfig.GeckoUseSPAN ) ;
- }
- FCK.Focus = function()
- {
- try
- {
- // window.focus() ;
- FCK.EditorWindow.focus() ;
- }
- catch(e) {}
- }
- FCK.SetHTML = function( html, forceWYSIWYG )
- {
- if ( forceWYSIWYG || FCK.EditMode == FCK_EDITMODE_WYSIWYG )
- {
- // Gecko has a lot of bugs mainly when handling editing features.
- // To avoid an Aplication Exception (that closes the browser!) we
- // must first write the <HTML> contents with an empty body, and
- // then insert the body contents.
- // (Oh yes... it took me a lot of time to find out this workaround)
- if ( FCKConfig.FullPage && FCKRegexLib.BodyContents.test( html ) )
- {
- // Add the <BASE> tag to the input HTML.
- if ( FCK.TempBaseTag.length > 0 && !FCKRegexLib.HasBaseTag.test( html ) )
- html = html.replace( FCKRegexLib.HeadCloser, FCK.TempBaseTag + '</head>' ) ;
- html = html.replace( FCKRegexLib.HeadCloser, '<link href="' + FCKConfig.BasePath + 'css/fck_internal.css' + '" rel="stylesheet" type="text/css" _fcktemp="true" /></head>' ) ;
- // Extract the BODY contents from the html.
- var oMatch = html.match( FCKRegexLib.BodyContents ) ;
- var sOpener = oMatch[1] ; // This is the HTML until the <body...> tag, inclusive.
- var sContents = oMatch[2] ; // This is the BODY tag contents.
- var sCloser = oMatch[3] ; // This is the HTML from the </body> tag, inclusive.
- var sHtml = sOpener + ' ' + sCloser ;
- if ( !this._Initialized )
- {
- FCK.EditorDocument.designMode = "on" ;
- // Tell Gecko to use or not the <SPAN> tag for the bold, italic and underline.
- FCK.EditorDocument.execCommand( "useCSS", false, !FCKConfig.GeckoUseSPAN ) ;
- this._Initialized = true ;
- }
- this.EditorDocument.open() ;
- this.EditorDocument.write( sHtml ) ;
- this.EditorDocument.close() ;
- if ( this.EditorDocument.body )
- this.EditorDocument.body.innerHTML = sContents ;
- else
- this.EditorWindow._FCK_HTML = sContents ;
- this.InitializeBehaviors() ;
- }
- else
- {
- /* TODO: Wait stable and remove it.
- sHtml =
- '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">' +
- '<html dir="' + FCKConfig.ContentLangDirection + '">' +
- '<head><title></title>' +
- '<link href="' + FCKConfig.EditorAreaCSS + '" rel="stylesheet" type="text/css" />' +
- '<link href="' + FCKConfig.BasePath + 'css/fck_internal.css' + '" rel="stylesheet" type="text/css" _fcktemp="true" />' ;
- sHtml += FCK.TempBaseTag ;
- sHtml += '</head><body> </body></html>' ;
- */
- if ( !this._Initialized )
- {
- this.EditorDocument.dir = FCKConfig.ContentLangDirection ;
- var sHtml =
- '<title></title>' +
- '<link href="' + FCKConfig.EditorAreaCSS + '" rel="stylesheet" type="text/css" />' +
- '<link href="' + FCKConfig.BasePath + 'css/fck_internal.css' + '" rel="stylesheet" type="text/css" _fcktemp="true" />' ;
- sHtml += FCK.TempBaseTag ;
- this.EditorDocument.getElementsByTagName("HEAD")[0].innerHTML = sHtml ;
- this.InitializeBehaviors() ;
- this._Initialized = true ;
- }
- // On Gecko we must disable editing before setting the BODY innerHTML.
- // FCK.EditorDocument.designMode = 'off' ;
- if ( html.length == 0 )
- FCK.EditorDocument.body.innerHTML = '<br _moz_editor_bogus_node="TRUE">' ;
- else if ( FCKRegexLib.EmptyParagraph.test( html ) )
- FCK.EditorDocument.body.innerHTML = html.replace( FCKRegexLib.TagBody, '><br _moz_editor_bogus_node="TRUE"><' ) ;
- else
- FCK.EditorDocument.body.innerHTML = html ;
- // On Gecko we must set the desingMode on again after setting the BODY innerHTML.
- // FCK.EditorDocument.designMode = 'on' ;
- // Tell Gecko to use or not the <SPAN> tag for the bold, italic and underline.
- FCK.EditorDocument.execCommand( 'useCSS', false, !FCKConfig.GeckoUseSPAN ) ;
- }
- FCK.OnAfterSetHTML() ;
- }
- else
- document.getElementById('eSourceField').value = html ;
- }