| /******************************************************************************* |
| * Copyright (c) 2009 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.ptp.services.ui.dialogs; |
| |
| import org.eclipse.jface.dialogs.TitleAreaDialog; |
| import org.eclipse.ptp.services.core.IService; |
| import org.eclipse.ptp.services.ui.messages.Messages; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.Event; |
| import org.eclipse.swt.widgets.Listener; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.swt.widgets.Table; |
| import org.eclipse.swt.widgets.TableItem; |
| |
| /** |
| * Dialog that displays a list of available services and allows the user |
| * to select one or more. The selected services are available by calling |
| * {@link #getSelectedServices()}. |
| */ |
| public class ServiceSelectionDialog extends TitleAreaDialog { |
| protected static final String SERVICE_KEY = "service-id"; //$NON-NLS-1$ |
| |
| private IService[] fSelectedServices = new IService[0]; |
| private Table fTable; |
| private IService[] fServices; |
| |
| public ServiceSelectionDialog(Shell parentShell, IService[] services) { |
| super(parentShell); |
| this.fServices = services; |
| setShellStyle(getShellStyle() | SWT.SHEET); |
| } |
| |
| public IService[] getSelectedServices() { |
| return fSelectedServices; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.dialogs.TitleAreaDialog#createDialogArea(org.eclipse.swt.widgets.Composite) |
| */ |
| @Override |
| protected Control createDialogArea(Composite parent) { |
| Composite container = (Composite) super.createDialogArea(parent); |
| GridLayout layout = new GridLayout(1, false); |
| container.setLayout(layout); |
| |
| setTitle(Messages.ServiceSelectionDialog_0); |
| setMessage(Messages.ServiceSelectionDialog_1); |
| |
| fTable = new Table(container, SWT.MULTI | SWT.BORDER | SWT.FULL_SELECTION | SWT.H_SCROLL | SWT.V_SCROLL); |
| fTable.setLinesVisible(false); |
| fTable.setHeaderVisible(false); |
| fTable.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); |
| fTable.addListener(SWT.Selection, new Listener() { |
| public void handleEvent(Event event) { |
| TableItem[] items = fTable.getSelection(); |
| if (items.length == 0) { |
| return; |
| } |
| fSelectedServices = new IService[items.length]; |
| for (int index = 0; index < items.length; index++) { |
| fSelectedServices[index] = (IService) items[index].getData(SERVICE_KEY); |
| } |
| } |
| }); |
| |
| createTableContent(); |
| |
| fTable.setVisible(true); |
| return container; |
| } |
| |
| private void createTableContent() { |
| fTable.removeAll(); |
| |
| for (IService service : fServices) { |
| TableItem item = new TableItem (fTable, SWT.NONE); |
| item.setText (0, service.getName()); |
| item.setData(SERVICE_KEY, service); |
| } |
| } |
| } |