package org.gudy.azureus2.ui.swt.components.shell;
/*
* Created on 17-Mar-2005
* Created by James Yeh
* Copyright (C) 2004-2005 Aelitis, All Rights Reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program 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 General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* AELITIS, SAS au capital de 46,603.30 euros
* 8 Allee Lenotre, La Grille Royale, 78600 Le Mesnil le Roi, France.
*
*/
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.graphics.Image;
import org.gudy.azureus2.ui.swt.mainwindow.MainMenu;
import org.gudy.azureus2.ui.swt.mainwindow.SWTThread;
import org.gudy.azureus2.core3.util.Constants;
import com.aelitis.azureus.ui.swt.UIFunctionsManagerSWT;
import com.aelitis.azureus.ui.swt.UIFunctionsSWT;
/**
* Facilitates the creation of SWT Shells with platform-specific additions.
* All shells normal to the user should be created from ShellFactory
* @version 1.0
* @author James Yeh
*/
public final class ShellFactory
{
public static Shell createMainShell( int styles )
{
Shell parent = null;
UIFunctionsSWT uiFunctions = UIFunctionsManagerSWT.getUIFunctionsSWT();
if ( uiFunctions != null ){
parent = uiFunctions.getMainShell();
}
if ( parent == null ){
return createShell(SWTThread.getInstance().getDisplay());
}
return( createShell( parent, styles ));
}
/**
* <p>Creates a shell</p>
* <p>For platforms that use a unified menu bar, the shell's menu bar is set to the main window's menu bar</p>
* @see org.eclipse.swt.widgets.Shell
*/
public static Shell createShell(final Display disp, final int styles)
{
return getRegisteredShell(new AEShell(disp, styles));
}
/**
* <p>Creates a shell</p>
* <p>For platforms that use a unified menu bar, the shell's menu bar is set to the main window's menu bar</p>
* @see org.eclipse.swt.widgets.Shell
*/
public static Shell createShell(final Display disp)
{
return getRegisteredShell(new AEShell(disp));
}
/**
* <p>Creates a shell</p>
* <p>For platforms that use a unified menu bar, the shell's menu bar is set to the main window's menu bar</p>
* @see org.eclipse.swt.widgets.Shell
*/
public static Shell createShell(final Shell parent, final int styles)
{
if (parent != null && parent.isDisposed())
return null;
return getRegisteredShell(new AEShell(parent, styles));
}
/**
* <p>Creates a shell</p>
* <p>For platforms that use a unified menu bar, the shell's menu bar is set to the main window's menu bar</p>
* @see org.eclipse.swt.widgets.Shell
*/
public static Shell createShell(final Shell parent)
{
return getRegisteredShell(new AEShell(parent));
}
/**
* <p>Creates a shell</p>
* <p>For platforms that use a unified menu bar, the shell's menu bar is set to the main window's menu bar</p>
* @see org.eclipse.swt.widgets.Shell
*/
public static Shell createShell(final int styles)
{
return getRegisteredShell(new AEShell(styles));
}
/**
* <p>Gets the registered shell</p>
* <p>Registration entails setting its menu bar if platform uses a unified menu bar.
* Also, the shell is added to the shared ShellManager</p>
* @param toRegister A SWT Shell
* @return The SWT Shell
*/
private static Shell getRegisteredShell(final Shell toRegister)
{
// register main menu
if (Constants.isOSX) {
UIFunctionsSWT uiFunctions = UIFunctionsManagerSWT.getUIFunctionsSWT();
if (uiFunctions == null)
throw new IllegalStateException("Main window is not initialized yet");
new MainMenu(toRegister);
}
ShellManager.sharedManager().addWindow(toRegister);
return toRegister;
}
/**
* A shell that provides platform-specific behaviour in some methods in order to better suit the user experience
*/
private static class AEShell extends Shell
{
/**
* {@inheritDoc}
*/
private AEShell(int styles)
{
super(styles);
}
/**
* {@inheritDoc}
*/
private AEShell(Display display)
{
super(display);
}
/**
* {@inheritDoc}
*/
private AEShell(Display display, int styles)
{
super(display, styles);
}
/**
* {@inheritDoc}
*/
private AEShell(Shell parent)
{
super(parent);
}
/**
* {@inheritDoc}
*/
private AEShell(Shell parent, int styles)
{
super(parent, styles);
}
/**
* Does nothing
*/
protected void checkSubclass() {}
/**
* <p>Sets the iconic representation of a SWT window</p>
* <p>The icon is often located at the top-left corner of the title bar. This is different from Mac OS X's
* document proxy icon.</p>
* <p> For Mac OS X, this method does nothing (because the dock's image would be set instead).</p>
* @param shell The SWT window
* @param imgKey ImageRepository key for the image
*/
public void setImage(final Image image)
{
if(!Constants.isOSX)
super.setImage(image);
}
/**
* <p>Sets the iconic representation of a SWT window</p>
* <p>The icon is often located at the top-left corner of the title bar. This is different from Mac OS X's
* document proxy icon.</p>
* <p> For Mac OS X, this method does nothing (because the dock's image would be set instead).</p>
* @param shell The SWT window
* @param images Images
*/
public void setImages(final Image[] images)
{
if(!Constants.isOSX)
super.setImages(images);
}
public void open() {
UIFunctionsSWT uiFunctions = UIFunctionsManagerSWT.getUIFunctionsSWT();
if (uiFunctions != null){
Shell mainShell = uiFunctions.getMainShell();
if (mainShell != null && mainShell.getMinimized()) {
uiFunctions.bringToFront();
}
}
super.open();
}
}
}
|
