Subversion Repositories Applications.papyrus

/*
 * 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: fckdialog_gecko.js
 *      Dialog windows operations. (Gecko specific implementations)
 * 
 * File Authors:
 *              Frederico Caldeira Knabben (fredck@fckeditor.net)
 */

FCKDialog.Show = function( dialogInfo, dialogName, pageUrl, dialogWidth, dialogHeight, parentWindow, resizable )
{
        var iTop  = (FCKConfig.ScreenHeight - dialogHeight) / 2 ;
        var iLeft = (FCKConfig.ScreenWidth  - dialogWidth)  / 2 ;

        var sOption  = "location=no,menubar=no,toolbar=no,dependent=yes,dialog=yes,minimizable=no,modal=yes,alwaysRaised=yes" +
                ",resizable="  + ( resizable ? 'yes' : 'no' ) +
                ",width="  + dialogWidth +
                ",height=" + dialogHeight +
                ",top="  + iTop +
                ",left=" + iLeft ;

        if ( !parentWindow )
                parentWindow = window ;
        
        FCKFocusManager.Lock() ;
        
        var oWindow = parentWindow.open( '', 'FCKeditorDialog_' + dialogName, sOption, true ) ;
        
        if ( !oWindow )
        {
                alert( FCKLang.DialogBlocked ) ;
                FCKFocusManager.Unlock() ;
                return ;
        }
                
        oWindow.moveTo( iLeft, iTop ) ;
        oWindow.resizeTo( dialogWidth, dialogHeight ) ;
        oWindow.focus() ;
        oWindow.location.href = pageUrl ;
        
        oWindow.dialogArguments = dialogInfo ;
        
        // On some Gecko browsers (probably over slow connections) the 
        // "dialogArguments" are not set to the target window so we must
        // put it in the opener window so it can be used by the target one.
        parentWindow.FCKLastDialogInfo = dialogInfo ;
        
        this.Window = oWindow ;
        
        // Try/Catch must be used to avoit an error when using a frameset 
        // on a different domain: 
        // "Permission denied to get property Window.releaseEvents".
        try
        {
                window.top.captureEvents( Event.CLICK | Event.MOUSEDOWN | Event.MOUSEUP | Event.FOCUS ) ;
                window.top.parent.addEventListener( 'mousedown', this.CheckFocus, true ) ;
                window.top.parent.addEventListener( 'mouseup', this.CheckFocus, true ) ;
                window.top.parent.addEventListener( 'click', this.CheckFocus, true ) ;
                window.top.parent.addEventListener( 'focus', this.CheckFocus, true ) ;
        }
        catch (e)
        {}
}

FCKDialog.CheckFocus = function()
{
        // It is strange, but we have to check the FCKDialog existence to avoid a 
        // random error: "FCKDialog is not defined".
        if ( typeof( FCKDialog ) != "object" )
                return false ;
        
        if ( FCKDialog.Window && !FCKDialog.Window.closed )
                FCKDialog.Window.focus() ;
        else
        {
                // Try/Catch must be used to avoit an error when using a frameset 
                // on a different domain: 
                // "Permission denied to get property Window.releaseEvents".
                try
                {
                        window.top.releaseEvents(Event.CLICK | Event.MOUSEDOWN | Event.MOUSEUP | Event.FOCUS) ;
                        window.top.parent.removeEventListener( 'onmousedown', FCKDialog.CheckFocus, true ) ;
                        window.top.parent.removeEventListener( 'mouseup', FCKDialog.CheckFocus, true ) ;
                        window.top.parent.removeEventListener( 'click', FCKDialog.CheckFocus, true ) ;
                        window.top.parent.removeEventListener( 'onfocus', FCKDialog.CheckFocus, true ) ;
                }
                catch (e)
                {}
        }
        return false ;
}