source: trunk/admin/inc/FCKeditor/editor/_source/internals/fck_2_ie.js@ 2

/*
 * FCKeditor - The text editor for internet
 * Copyright (C) 2003-2006 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/
 * 
 * "Support Open Source software. What about a donation today?"
 * 
 * File Name: fck_2_ie.js
 *      This is the second part of the "FCK" object creation. This is the main
 *      object that represents an editor instance.
 *      (IE specific implementations)
 * 
 * File Authors:
 *              Frederico Caldeira Knabben (fredck@fckeditor.net)
 */

/*
if ( FCKConfig.UseBROnCarriageReturn ) 
{
        // Named commands to be handled by this browsers specific implementation.
        FCK.RedirectNamedCommands = 
        {
                InsertOrderedList       : true,
                InsertUnorderedList     : true
        }

        FCK.ExecuteRedirectedNamedCommand = function( commandName, commandParameter )
        {
                if ( commandName == 'InsertOrderedList' || commandName == 'InsertUnorderedList' )
                {
                        if ( !(FCK.EditorDocument.queryCommandState( 'InsertOrderedList' ) || FCK.EditorDocument.queryCommandState( 'InsertUnorderedList' )) )
                        {
                        }                               
                }

                FCK.ExecuteNamedCommand( commandName, commandParameter ) ;
        }
}
*/

FCK.Paste = function()
{
        if ( FCKConfig.ForcePasteAsPlainText )
        {
                FCK.PasteAsPlainText() ;        
                return ;
        }

        var sHTML = FCK.GetClipboardHTML() ;

        if ( FCKConfig.AutoDetectPasteFromWord )
        {
                var re = /<\w[^>]*(( class="?MsoNormal"?)|(="mso-))/gi ;
                if ( re.test( sHTML ) )
                {
                        if ( confirm( FCKLang["PasteWordConfirm"] ) )
                        {
                                FCK.PasteFromWord() ;
                                return ;
                        }
                }
        }

        FCK.InsertHtml( sHTML ) ;       
}

FCK.PasteAsPlainText = function()
{
        // Get the data available in the clipboard and encodes it in HTML.
        var sText = FCKTools.HTMLEncode( clipboardData.getData("Text") ) ;

        // Replace the carriage returns with <BR>
        sText = sText.replace( /\n/g, '<BR>' ) ;
        
        // Insert the resulting data in the editor.
        this.InsertHtml( sText ) ;      
}
/*
FCK.PasteFromWord = function()
{
        FCK.CleanAndPaste( FCK.GetClipboardHTML() ) ;
}
*/
FCK.InsertElement = function( element )
{
        FCK.InsertHtml( element.outerHTML ) ;
}

FCK.GetClipboardHTML = function()
{
        var oDiv = document.getElementById( '___FCKHiddenDiv' ) ;
        
        if ( !oDiv )
        {
                var oDiv = document.createElement( 'DIV' ) ;
                oDiv.id = '___FCKHiddenDiv' ;
                oDiv.style.visibility   = 'hidden' ;
                oDiv.style.overflow             = 'hidden' ;
                oDiv.style.position             = 'absolute' ;
                oDiv.style.width                = 1 ;
                oDiv.style.height               = 1 ;
        
                document.body.appendChild( oDiv ) ;
        }
        
        oDiv.innerHTML = '' ;
        
        var oTextRange = document.body.createTextRange() ;
        oTextRange.moveToElementText( oDiv ) ;
        oTextRange.execCommand( 'Paste' ) ;
        
        var sData = oDiv.innerHTML ;
        oDiv.innerHTML = '' ;
        
        return sData ;
}

FCK.AttachToOnSelectionChange = function( functionPointer )
{
        this.Events.AttachEvent( 'OnSelectionChange', functionPointer ) ;
}

/*
FCK.AttachToOnSelectionChange = function( functionPointer )
{
        FCK.EditorDocument.attachEvent( 'onselectionchange', functionPointer ) ;
}
*/

FCK.CreateLink = function( url )
{
        // Remove any existing link in the selection.
        FCK.ExecuteNamedCommand( 'Unlink' ) ;

        if ( url.length > 0 )
        {
                // Generate a temporary name for the link.
                var sTempUrl = 'javascript:void(0);/*' + ( new Date().getTime() ) + '*/' ;
                
                // Use the internal "CreateLink" command to create the link.
                FCK.ExecuteNamedCommand( 'CreateLink', sTempUrl ) ;

                // Look for the just create link.
                var oLinks = this.EditorDocument.links ;

                for ( i = 0 ; i < oLinks.length ; i++ )
                {
                        var oLink = oLinks[i] ;
                        
                        if ( oLink.href == sTempUrl )
                        {
                                var sInnerHtml = oLink.innerHTML ;      // Save the innerHTML (IE changes it if it is like an URL).
                                oLink.href = url ;
                                oLink.innerHTML = sInnerHtml ;          // Restore the innerHTML.
                                return oLink ;
                        }
                }
        }
}