/*******************************************************************************
* Copyright (c) 2004, 2006 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.ui.internal.presentations.defaultpresentation;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.graphics.Rectangle;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Monitor;
import org.eclipse.ui.internal.presentations.BasicPartList;
import org.eclipse.ui.internal.presentations.util.ISystemMenu;
import org.eclipse.ui.internal.presentations.util.PresentablePartFolder;
import org.eclipse.ui.presentations.IPresentablePart;
import org.eclipse.ui.presentations.IStackPresentationSite;
/**
* @since 3.1
*/
public class DefaultPartList implements ISystemMenu {
private IStackPresentationSite site;
private PresentablePartFolder folder;
public DefaultPartList(IStackPresentationSite site, PresentablePartFolder folder) {
this.site = site;
this.folder = folder;
}
/* (non-Javadoc)
* @see org.eclipse.ui.internal.presentations.util.ISystemMenu#show(org.eclipse.swt.widgets.Control, org.eclipse.swt.graphics.Point, org.eclipse.ui.presentations.IPresentablePart)
*/
public void show(Control control, Point displayCoordinates,
IPresentablePart currentSelection) {
int shellStyle = SWT.RESIZE | SWT.ON_TOP | SWT.NO_TRIM;
int tableStyle = SWT.V_SCROLL | SWT.H_SCROLL;
final BasicPartList editorList = new BasicPartList(control.getShell(),
shellStyle, tableStyle, site, folder);
editorList.setInput(folder);
Point size = editorList.computeSizeHint();
int x = displayCoordinates.x;
int y = displayCoordinates.y;
Monitor mon = folder.getTabFolder().getControl().getMonitor();
Rectangle bounds = mon.getClientArea();
if (x + size.x > bounds.x + bounds.width) {
x = bounds.x + bounds.width - size.x;
}
if (y + size.y > bounds.y + bounds.height) {
y = bounds.y + bounds.height - size.y;
}
editorList.setLocation(new Point(x, y));
editorList.setVisible(true);
editorList.setFocus();
editorList.getTableViewer().getTable().getShell().addListener(
SWT.Deactivate, new Listener() {
public void handleEvent(Event event) {
editorList.setVisible(false);
}
}
);
}
public void dispose() {
}
}