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/*
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 * FCKeditor - The text editor for internet
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 * Copyright (C) 2003-2005 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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 * File Name: fck_2_ie.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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 * 	(IE specific implementations)
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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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/*
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if ( FCKConfig.UseBROnCarriageReturn )
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{
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	// Named commands to be handled by this browsers specific implementation.
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	FCK.RedirectNamedCommands =
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	{
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		InsertOrderedList	: true,
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		InsertUnorderedList	: true
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	}
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	FCK.ExecuteRedirectedNamedCommand = function( commandName, commandParameter )
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	{
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		if ( commandName == 'InsertOrderedList' || commandName == 'InsertUnorderedList' )
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		{
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			if ( !(FCK.EditorDocument.queryCommandState( 'InsertOrderedList' ) || FCK.EditorDocument.queryCommandState( 'InsertUnorderedList' )) )
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			{
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			}
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		}
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		FCK.ExecuteNamedCommand( commandName, commandParameter ) ;
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	}
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}
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*/
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FCK.Paste = function()
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{
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	if ( FCKConfig.ForcePasteAsPlainText )
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	{
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		FCK.PasteAsPlainText() ;
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		return false ;
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	}
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	else if ( FCKConfig.AutoDetectPasteFromWord )
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	{
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		var sHTML = FCK.GetClipboardHTML() ;
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		var re = /<\w[^>]* class="?MsoNormal"?/gi ;
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		if ( re.test( sHTML ) )
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		{
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			if ( confirm( FCKLang["PasteWordConfirm"] ) )
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			{
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				FCK.PasteFromWord() ;
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				return false ;
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			}
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		}
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	}
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	else
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		return true ;
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}
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FCK.PasteAsPlainText = function()
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{
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	// Get the data available in the clipboard and encodes it in HTML.
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	var sText = FCKTools.HTMLEncode( clipboardData.getData("Text") ) ;
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	// Replace the carriage returns with <BR>
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	sText = sText.replace( /\n/g, '<BR>' ) ;
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	// Insert the resulting data in the editor.
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	this.InsertHtml( sText ) ;
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}
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/*
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FCK.PasteFromWord = function()
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{
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	FCK.CleanAndPaste( FCK.GetClipboardHTML() ) ;
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}
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*/
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FCK.InsertElement = function( element )
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{
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	FCK.InsertHtml( element.outerHTML ) ;
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}
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FCK.GetClipboardHTML = function()
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{
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	var oDiv = document.getElementById( '___FCKHiddenDiv' ) ;
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	if ( !oDiv )
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	{
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		var oDiv = document.createElement( 'DIV' ) ;
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		oDiv.id = '___FCKHiddenDiv' ;
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		oDiv.style.visibility	= 'hidden' ;
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		oDiv.style.overflow		= 'hidden' ;
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		oDiv.style.position		= 'absolute' ;
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		oDiv.style.width		= 1 ;
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		oDiv.style.height		= 1 ;
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		document.body.appendChild( oDiv ) ;
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	}
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	oDiv.innerHTML = '' ;
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	var oTextRange = document.body.createTextRange() ;
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	oTextRange.moveToElementText( oDiv ) ;
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	oTextRange.execCommand( 'Paste' ) ;
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	var sData = oDiv.innerHTML ;
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	oDiv.innerHTML = '' ;
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	return sData ;
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}
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FCK.AttachToOnSelectionChange = function( functionPointer )
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{
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	this.Events.AttachEvent( 'OnSelectionChange', functionPointer ) ;
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}
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/*
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FCK.AttachToOnSelectionChange = function( functionPointer )
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{
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	FCK.EditorDocument.attachEvent( 'onselectionchange', functionPointer ) ;
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}
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*/
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FCK.CreateLink = function( url )
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{
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	FCK.ExecuteNamedCommand( 'Unlink' ) ;
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	if ( url.length > 0 )
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	{
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		// Generate a temporary name for the link.
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		var sTempUrl = 'javascript:void(0);/*' + ( new Date().getTime() ) + '*/' ;
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		// Use the internal "CreateLink" command to create the link.
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		FCK.ExecuteNamedCommand( 'CreateLink', sTempUrl ) ;
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		// Loof for the just create link.
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		var oLinks = this.EditorDocument.links ;
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		for ( i = 0 ; i < oLinks.length ; i++ )
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		{
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			if ( oLinks[i].href == sTempUrl )
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			{
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				oLinks[i].href = url ;
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				return oLinks[i] ;
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			}
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		}
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	}
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}