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/*
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* FCKeditor - The text editor for internet
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* Copyright (C) 2003-2006 Frederico Caldeira Knabben
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*
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* Licensed under the terms of the GNU Lesser General Public License:
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* http://www.opensource.org/licenses/lgpl-license.php
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*
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* For further information visit:
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* http://www.fckeditor.net/
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*
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* "Support Open Source software. What about a donation today?"
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*
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* File Name: fck_2.js
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* This is the second part of the "FCK" object creation. This is the main
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* object that represents an editor instance.
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*
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* File Authors:
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* Frederico Caldeira Knabben (fredck@fckeditor.net)
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*/
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// This collection is used by the browser specific implementations to tell
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// wich named commands must be handled separately.
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FCK.RedirectNamedCommands = new Object() ;
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FCK.ExecuteNamedCommand = function( commandName, commandParameter, noRedirect )
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{
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FCKUndo.SaveUndoStep() ;
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if ( !noRedirect && FCK.RedirectNamedCommands[ commandName ] != null )
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FCK.ExecuteRedirectedNamedCommand( commandName, commandParameter ) ;
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else
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{
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FCK.Focus() ;
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FCK.EditorDocument.execCommand( commandName, false, commandParameter ) ;
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FCK.Events.FireEvent( 'OnSelectionChange' ) ;
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}
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FCKUndo.SaveUndoStep() ;
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}
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FCK.GetNamedCommandState = function( commandName )
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{
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try
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{
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if ( !FCK.EditorDocument.queryCommandEnabled( commandName ) )
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return FCK_TRISTATE_DISABLED ;
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else
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return FCK.EditorDocument.queryCommandState( commandName ) ? FCK_TRISTATE_ON : FCK_TRISTATE_OFF ;
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}
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catch ( e )
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{
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return FCK_TRISTATE_OFF ;
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}
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}
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FCK.GetNamedCommandValue = function( commandName )
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{
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var sValue = '' ;
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var eState = FCK.GetNamedCommandState( commandName ) ;
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if ( eState == FCK_TRISTATE_DISABLED )
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return null ;
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try
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{
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sValue = this.EditorDocument.queryCommandValue( commandName ) ;
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}
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catch(e) {}
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return sValue ? sValue : '' ;
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}
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FCK.PasteFromWord = function()
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{
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FCKDialog.OpenDialog( 'FCKDialog_Paste', FCKLang.PasteFromWord, 'dialog/fck_paste.html', 400, 330, 'Word' ) ;
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}
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FCK.Preview = function()
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{
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var iWidth = FCKConfig.ScreenWidth * 0.8 ;
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var iHeight = FCKConfig.ScreenHeight * 0.7 ;
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var iLeft = ( FCKConfig.ScreenWidth - iWidth ) / 2 ;
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var oWindow = window.open( '', null, 'toolbar=yes,location=no,status=yes,menubar=yes,scrollbars=yes,resizable=yes,width=' + iWidth + ',height=' + iHeight + ',left=' + iLeft ) ;
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var sHTML ;
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if ( FCKConfig.FullPage )
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{
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if ( FCK.TempBaseTag.length > 0 )
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sHTML = FCK.TempBaseTag + FCK.GetXHTML() ;
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else
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sHTML = FCK.GetXHTML() ;
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}
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else
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{
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sHTML =
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FCKConfig.DocType +
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'<html dir="' + FCKConfig.ContentLangDirection + '">' +
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'<head>' +
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FCK.TempBaseTag +
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'<title>' + FCKLang.Preview + '</title>' +
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FCK._GetEditorAreaStyleTags() +
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'</head><body>' +
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FCK.GetXHTML() +
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'</body></html>' ;
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}
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oWindow.document.write( sHTML );
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oWindow.document.close();
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}
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FCK.SwitchEditMode = function( noUndo )
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{
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var bIsWysiwyg = ( FCK.EditMode == FCK_EDITMODE_WYSIWYG ) ;
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var sHtml ;
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// Update the HTML in the view output to show.
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if ( bIsWysiwyg )
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{
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if ( !noUndo && FCKBrowserInfo.IsIE )
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FCKUndo.SaveUndoStep() ;
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sHtml = FCK.GetXHTML( FCKConfig.FormatSource ) ;
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}
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else
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sHtml = this.EditingArea.Textarea.value ;
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FCK.EditMode = bIsWysiwyg ? FCK_EDITMODE_SOURCE : FCK_EDITMODE_WYSIWYG ;
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FCK.SetHTML( sHtml ) ;
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// Set the Focus.
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FCK.Focus() ;
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// Update the toolbar (Running it directly causes IE to fail).
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FCKTools.RunFunction( FCK.ToolbarSet.RefreshModeState, FCK.ToolbarSet ) ;
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}
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FCK.CreateElement = function( tag )
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{
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var e = FCK.EditorDocument.createElement( tag ) ;
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return FCK.InsertElementAndGetIt( e ) ;
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}
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FCK.InsertElementAndGetIt = function( e )
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{
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e.setAttribute( 'FCKTempLabel', 'true' ) ;
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this.InsertElement( e ) ;
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var aEls = FCK.EditorDocument.getElementsByTagName( e.tagName ) ;
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for ( var i = 0 ; i < aEls.length ; i++ )
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{
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if ( aEls[i].getAttribute( 'FCKTempLabel' ) )
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{
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aEls[i].removeAttribute( 'FCKTempLabel' ) ;
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return aEls[i] ;
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}
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}
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return null ;
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}
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