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/*************************************************************************
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
package com.example;
import com.sun.star.awt.XContainerWindowProvider;
import com.sun.star.awt.XWindow;
import com.sun.star.awt.XWindowPeer;
import com.sun.star.deployment.PackageInformationProvider;
import com.sun.star.deployment.XPackageInformationProvider;
import com.sun.star.frame.XFrame;
import com.sun.star.lang.DisposedException;
import com.sun.star.lang.XComponent;
import com.sun.star.lib.uno.helper.ComponentBase;
import com.sun.star.ui.UIElementType;
import com.sun.star.ui.XUIElement;
import com.sun.star.uno.UnoRuntime;
import com.sun.star.uno.XComponentContext;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
*
* @author frank.schoenheit@oracle.com
*/
public class ToolPanelUIElement extends ComponentBase implements XUIElement
{
protected final XFrame m_docFrame;
protected final XWindow m_parentWindow;
private XWindow m_panelRootWindow = null;
private Object m_toolPanel = null;
XComponentContext context = null;
protected ToolPanelUIElement( XComponentContext _context, final XFrame i_docFrame, final XWindow i_parentWindow )
{
context = _context;
m_docFrame = i_docFrame;
m_parentWindow = i_parentWindow;
}
public static String getResourceURLBase()
{
return "private:resource/toolpanel/com.example.TaskPaneComponent/";
}
// XUIElement overridables
public XFrame getFrame() { return m_docFrame; }
public short getType() { return UIElementType.TOOLPANEL; }
public String getResourceURL() { return getResourceURLBase() + getPanelResourceURLSuffix(); }
public Object getRealInterface()
{
synchronized( this )
{
if ( this.bDisposed || this.bInDispose )
throw new DisposedException( new String(), this );
if ( m_toolPanel == null )
m_toolPanel = new ToolPanel( getOrCreatePanelRootWindow() );
}
return m_toolPanel;
}
// own overridables
/** returns the name of the dialog description file of the tool panel, without .xdl suffix
*/
protected String getPanelResourceLocation()
{
return "TaskPaneComponentUI";
}
/** returns the resource URL suffix to use for the tool panel
* @return
*/
protected String getPanelResourceURLSuffix()
{
return "TaskPaneComponentUI";
}
// ComponentBase overridables
protected void postDisposing()
{
super.postDisposing();
synchronized ( this )
{
if ( m_panelRootWindow != null )
{
XComponent panelWindowComp = UnoRuntime.queryInterface( XComponent.class, m_panelRootWindow );
panelWindowComp.dispose();
m_panelRootWindow = null;
}
m_toolPanel = null;
}
}
// helpers
synchronized private XWindow getOrCreatePanelRootWindow()
{
try
{
XPackageInformationProvider pip = PackageInformationProvider.get(context);
String s = pip.getPackageLocation("com.example.TaskPaneComponent");
String dialogUrl = s + "/toolpanels/" + getPanelResourceLocation() + ".xdl";
XContainerWindowProvider provider = UnoRuntime.queryInterface(
XContainerWindowProvider.class,
context.getServiceManager().createInstanceWithContext("com.sun.star.awt.ContainerWindowProvider",context)
);
m_panelRootWindow = provider.createContainerWindow(
dialogUrl,
"",
UnoRuntime.queryInterface( XWindowPeer.class, m_parentWindow ),
null
);
}
catch ( final Exception e )
{
Logger.getLogger( ToolPanelUIElement.class.getName() ).log( Level.SEVERE, null, e );
}
return m_panelRootWindow;
}
}
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