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<!--
 * 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: frmfolders.html
 *      This page shows the list of folders available in the parent folder 
 *      of the current folder.
 * 
 * File Authors:
 *              Frederico Caldeira Knabben (fredck@fckeditor.net)
-->
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
        <head>
                <link href="browser.css" type="text/css" rel="stylesheet">
                <script type="text/javascript" src="js/common.js"></script>
                <script language="javascript">

var sActiveFolder ;

var bIsLoaded = false ;
var iIntervalId ;

var oListManager = new Object() ;

oListManager.Init = function()
{
        this.Table = document.getElementById('tableFiles') ;
        this.UpRow = document.getElementById('trUp') ;

        this.TableRows = new Object() ; 
}

oListManager.Clear = function()
{
        // Remove all other rows available.
        while ( this.Table.rows.length > 1 )
                this.Table.deleteRow(1) ;

        // Reset the TableRows collection.
        this.TableRows = new Object() ;
}

oListManager.AddItem = function( folderName, folderPath )
{
        // Create the new row.
        var oRow = this.Table.insertRow(-1) ;
        oRow.className = 'FolderListFolder' ;

        // Build the link to view the folder.
        var sLink = '<a href="#" onclick="OpenFolder(\'' + folderPath + '\');return false;">' ;

        // Add the folder icon cell.
        var oCell = oRow.insertCell(-1) ;
        oCell.width = 16 ;
        oCell.innerHTML = sLink + '<img alt="" src="images/spacer.gif" width="16" height="16" border="0"></a>' ;

        // Add the folder name cell.
        oCell = oRow.insertCell(-1) ;
        oCell.noWrap = true ;
        oCell.innerHTML = '&nbsp;' + sLink + folderName + '</a>' ;
        
        this.TableRows[ folderPath ] = oRow ;
}

oListManager.ShowUpFolder = function( upFolderPath )
{
        this.UpRow.style.display = ( upFolderPath != null ? '' : 'none' ) ;
        
        if ( upFolderPath != null )
        {
                document.getElementById('linkUpIcon').onclick = document.getElementById('linkUp').onclick = function()
                {
                        LoadFolders( upFolderPath ) ;
                        return false ;
                }
        }
}

function CheckLoaded()
{
        if ( window.top.IsLoadedActualFolder 
                && window.top.IsLoadedCreateFolder 
                && window.top.IsLoadedUpload
                && window.top.IsLoadedResourcesList )
        {
                window.clearInterval( iIntervalId ) ;
                bIsLoaded = true ;
                OpenFolder( sActiveFolder ) ;
        }
}

function OpenFolder( folderPath )
{
        sActiveFolder = folderPath ;

        if ( ! bIsLoaded )
        {
                if ( ! iIntervalId )
                        iIntervalId = window.setInterval( CheckLoaded, 100 ) ;
                return ;
        }

        // Change the style for the select row (to show the opened folder).
        for ( var sFolderPath in oListManager.TableRows )
        {
                oListManager.TableRows[ sFolderPath ].className = 
                        ( sFolderPath == folderPath ? 'FolderListCurrentFolder' : 'FolderListFolder' ) ;
        }

        // Set the current folder in all frames.
        window.parent.frames['frmActualFolder'].SetCurrentFolder( oConnector.ResourceType, folderPath ) ;
        window.parent.frames['frmCreateFolder'].SetCurrentFolder( oConnector.ResourceType, folderPath ) ;
        window.parent.frames['frmUpload'].SetCurrentFolder( oConnector.ResourceType, folderPath ) ;
        
        // Load the resources list for this folder.
        window.parent.frames['frmResourcesList'].LoadResources( oConnector.ResourceType, folderPath ) ;
}

function LoadFolders( folderPath )
{
        // Clear the folders list.
        oListManager.Clear() ;

        // Get the parent folder path.
        var sParentFolderPath ;
        if ( folderPath != '/' )
                sParentFolderPath = folderPath.substring( 0, folderPath.lastIndexOf( '/', folderPath.length - 2 ) + 1 ) ;

        // Show/Hide the Up Folder.
        oListManager.ShowUpFolder( sParentFolderPath ) ;
        
        if ( folderPath != '/' )
        {
                sActiveFolder = folderPath ;
                oConnector.CurrentFolder = sParentFolderPath
                oConnector.SendCommand( 'GetFolders', null, GetFoldersCallBack ) ;
        }
        else
                OpenFolder( '/' ) ;
}

function GetFoldersCallBack( fckXml )
{
        if ( oConnector.CheckError( fckXml ) != 0 )
                return ;
                
        // Get the current folder path.
        var oNode = fckXml.SelectSingleNode( 'Connector/CurrentFolder' ) ;
        var sCurrentFolderPath = oNode.attributes.getNamedItem('path').value ;
        
        var oNodes = fckXml.SelectNodes( 'Connector/Folders/Folder' ) ;
        
        for ( var i = 0 ; i < oNodes.length ; i++ )
        {
                var sFolderName = oNodes[i].attributes.getNamedItem('name').value ;
                oListManager.AddItem( sFolderName, sCurrentFolderPath + sFolderName + "/" ) ;
        }
        
        OpenFolder( sActiveFolder ) ;
}

function SetResourceType( type )
{
        oConnector.ResourceType = type ;
        LoadFolders( '/' ) ;
}

window.onload = function()
{
        oListManager.Init() ;
        LoadFolders( '/' ) ;
}
                </script>
        </head>
        <body class="FileArea" bottomMargin="10" leftMargin="10" topMargin="10" rightMargin="10">
                <table id="tableFiles" cellSpacing="0" cellPadding="0" width="100%" border="0">
                        <tr id="trUp" style="DISPLAY: none">
                                <td width="16"><a id="linkUpIcon" href="#"><img alt="" src="images/FolderUp.gif" width="16" height="16" border="0"></a></td>
                                <td nowrap width="100%">&nbsp;<a id="linkUp" href="#">..</a></td>
                        </tr>
                </table>
        </body>
</html>