/*******************************************************************************
* Copyright (c) 2009 Red Hat, Inc.
* 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:
* Elliott Baron <ebaron@redhat.com> - initial API and implementation
*******************************************************************************/
package org.eclipse.linuxtools.internal.valgrind.massif;
import org.eclipse.debug.ui.DebugUITools;
import org.eclipse.debug.ui.IDebugUIConstants;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.ActionContributionItem;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.action.IMenuCreator;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Menu;
import org.eclipse.swt.widgets.MenuItem;
public class MassifPidMenuAction extends Action implements IMenuCreator {
private Menu menu;
private MassifViewPart view;
private Integer[] pids;
public MassifPidMenuAction(MassifViewPart view) {
super(Messages.getString("MassifPidMenuAction.Select_Process_ID"), IAction.AS_DROP_DOWN_MENU); //$NON-NLS-1$
this.view = view;
setToolTipText(Messages.getString("MassifPidMenuAction.Select_Process_ID")); //$NON-NLS-1$
setImageDescriptor(DebugUITools.getImageDescriptor(IDebugUIConstants.IMG_OBJS_THREAD_RUNNING));
setMenuCreator(this);
}
@Override
public void dispose() {
if (menu != null) {
menu.dispose();
}
}
@Override
public Menu getMenu(Control parent) {
if (menu == null) {
if (pids != null) {
menu = new Menu(parent);
for (int i = 0; i < pids.length; i++) {
final Integer pid = pids[i];
ActionContributionItem item = new ActionContributionItem(new Action("PID " + pids[i], IAction.AS_RADIO_BUTTON) { //$NON-NLS-1$
@Override
public void run() {
MenuItem[] items = menu.getItems();
for (int j = 0; j < items.length; j++) {
IAction action = ((ActionContributionItem) items[j].getData()).getAction();
action.setChecked(false);
}
setChecked(true);
view.setPid(pid);
Display.getDefault().syncExec(() -> view.refreshView());
}
});
item.fill(menu, -1);
}
}
// Check first item
ActionContributionItem item = (ActionContributionItem) menu.getItem(0).getData();
item.getAction().setChecked(true);
}
return menu;
}
@Override
public Menu getMenu(Menu parent) {
return null;
}
public void setPids(Integer[] pids) {
this.pids = pids;
}
}