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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<!--
 * 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_replace.html
 *      "Replace" dialog box window.
 * 
 * File Authors:
 *              Frederico Caldeira Knabben (fredck@fckeditor.net)
 *              Abdul-Aziz A. Al-Oraij (aziz.oraij.com)
-->
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
        <title></title>
        <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
        <meta content="noindex, nofollow" name="robots" />
        <script type="text/javascript">

var oEditor = window.parent.InnerDialogLoaded() ;

function OnLoad()
{
        // First of all, translate the dialog box texts
        oEditor.FCKLanguageManager.TranslatePage( document ) ;

        window.parent.SetAutoSize( true ) ;

        oEditor.FCKUndo.SaveUndoStep() ;
}

function btnStat(frm)
{
        document.getElementById('btnReplace').disabled = 
                document.getElementById('btnReplaceAll').disabled = 
                        ( document.getElementById('txtFind').value.length == 0 ) ;
}

function ReplaceTextNodes( parentNode, regex, replaceValue, replaceAll, hasFound )
{
        for ( var i = 0 ; i < parentNode.childNodes.length ; i++ )
        {
                var oNode = parentNode.childNodes[i] ;
                if ( oNode.nodeType == 3 )
                {
                        var sReplaced = oNode.nodeValue.replace( regex, replaceValue ) ;
                        if ( oNode.nodeValue != sReplaced )
                        {
                                oNode.nodeValue = sReplaced ;
                                if ( ! replaceAll )
                                        return true ;
                                hasFound = true ;
                        }
                }

                hasFound = ReplaceTextNodes( oNode, regex, replaceValue, replaceAll, hasFound ) ;
                if ( ! replaceAll && hasFound )
                        return true ;
        }
        
        return hasFound ;
}

function GetRegexExpr()
{
        var sExpr = EscapeRegexString( document.getElementById('txtFind').value ) ;

        if ( document.getElementById('chkWord').checked )
                sExpr = '\\b' + sExpr + '\\b' ;

        return sExpr ;
}

function GetCase() 
{
        return ( document.getElementById('chkCase').checked ? '' : 'i' ) ;
}

function GetReplacement()
{
        return document.getElementById('txtReplace').value.replace( /\$/g, '$$$$' ) ;
}

function EscapeRegexString( str )
{
        return str.replace( /[\\\^\$\*\+\?\{\}\.\(\)\!\|\[\]\-]/g, '\\$&' ) ;
}

function Replace()
{
        var oRegex = new RegExp( GetRegexExpr(), GetCase() ) ;
        if ( !ReplaceTextNodes( oEditor.FCK.EditorDocument.body, oRegex, GetReplacement(), false, false ) )
                alert( oEditor.FCKLang.DlgFindNotFoundMsg ) ;
}

function ReplaceAll()
{
        var oRegex = new RegExp( GetRegexExpr(), GetCase() + 'g' ) ;
        if ( !ReplaceTextNodes( oEditor.FCK.EditorDocument.body, oRegex, GetReplacement(), true, false ) )
                alert( oEditor.FCKLang.DlgFindNotFoundMsg ) ;
        window.parent.Cancel() ;
}
        </script>
</head>
<body onload="OnLoad()" style="overflow: hidden">
        <table cellspacing="3" cellpadding="2" width="100%" border="0">
                <tr>
                        <td nowrap="nowrap">
                                <label for="txtFind" fcklang="DlgReplaceFindLbl">
                                        Find what:</label>
                        </td>
                        <td width="100%">
                                <input id="txtFind" onkeyup="btnStat(this.form)" style="width: 100%" tabindex="1"
                                        type="text" />
                        </td>
                        <td>
                                <input id="btnReplace" style="width: 100%" disabled="disabled" onclick="Replace();"
                                        type="button" value="Replace" fcklang="DlgReplaceReplaceBtn" />
                        </td>
                </tr>
                <tr>
                        <td valign="top" nowrap="nowrap">
                                <label for="txtReplace" fcklang="DlgReplaceReplaceLbl">
                                        Replace with:</label>
                        </td>
                        <td valign="top">
                                <input id="txtReplace" style="width: 100%" tabindex="2" type="text" />
                        </td>
                        <td>
                                <input id="btnReplaceAll" disabled="disabled" onclick="ReplaceAll()" type="button"
                                        value="Replace All" fcklang="DlgReplaceReplAllBtn" />
                        </td>
                </tr>
                <tr>
                        <td valign="bottom" colspan="3">
                                &nbsp;<input id="chkCase" tabindex="3" type="checkbox" /><label for="chkCase" fcklang="DlgReplaceCaseChk">Match
                                        case</label>
                                <br />
                                &nbsp;<input id="chkWord" tabindex="4" type="checkbox" /><label for="chkWord" fcklang="DlgReplaceWordChk">Match
                                        whole word</label>
                        </td>
                </tr>
        </table>
</body>
</html>