| /******************************************************************************* |
| * Copyright (c) 2003, 2005 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.wst.server.ui.internal.viewers; |
| |
| import org.eclipse.jface.viewers.*; |
| import org.eclipse.swt.widgets.Composite; |
| |
| import org.eclipse.wst.server.core.IRuntimeType; |
| import org.eclipse.wst.server.ui.internal.Messages; |
| /** |
| * |
| */ |
| public class RuntimeTypeComposite extends AbstractTreeComposite { |
| protected IRuntimeType selection; |
| protected RuntimeTypeSelectionListener listener; |
| protected boolean creation; |
| protected String type; |
| protected String version; |
| protected String runtimeTypeId; |
| |
| protected RuntimeTypeTreeContentProvider contentProvider; |
| protected boolean initialSelection = true; |
| |
| public interface RuntimeTypeSelectionListener { |
| public void runtimeTypeSelected(IRuntimeType runtimeType); |
| } |
| |
| public RuntimeTypeComposite(Composite parent, int style, boolean creation, RuntimeTypeSelectionListener listener2, String type, String version, String runtimeTypeId) { |
| super(parent, style); |
| this.listener = listener2; |
| this.creation = creation; |
| this.type = type; |
| this.version = version; |
| this.runtimeTypeId = runtimeTypeId; |
| |
| contentProvider = new RuntimeTypeTreeContentProvider(RuntimeTypeTreeContentProvider.STYLE_VENDOR, creation, type, version, runtimeTypeId); |
| treeViewer.setContentProvider(contentProvider); |
| treeViewer.setLabelProvider(new RuntimeTypeTreeLabelProvider()); |
| treeViewer.setInput(AbstractTreeContentProvider.ROOT); |
| |
| treeViewer.addSelectionChangedListener(new ISelectionChangedListener() { |
| public void selectionChanged(SelectionChangedEvent event) { |
| Object obj = getSelection(event.getSelection()); |
| if (obj instanceof IRuntimeType) { |
| selection = (IRuntimeType) obj; |
| setDescription(selection.getDescription()); |
| } else { |
| selection = null; |
| setDescription(""); |
| } |
| listener.runtimeTypeSelected(selection); |
| } |
| }); |
| |
| treeViewer.setSorter(new ViewerSorter() { |
| public int compare(Viewer viewer, Object e1, Object e2) { |
| if (e1 instanceof IRuntimeType && !(e2 instanceof IRuntimeType)) |
| return 1; |
| if (!(e1 instanceof IRuntimeType) && e2 instanceof IRuntimeType) |
| return -1; |
| if (!(e1 instanceof IRuntimeType && e2 instanceof IRuntimeType)) |
| return super.compare(viewer, e1, e2); |
| IRuntimeType r1 = (IRuntimeType) e1; |
| IRuntimeType r2 = (IRuntimeType) e2; |
| return r1.getName().compareToIgnoreCase(r2.getName()); |
| } |
| }); |
| } |
| |
| public void setVisible(boolean visible) { |
| super.setVisible(visible); |
| if (visible && initialSelection) { |
| initialSelection = false; |
| if (contentProvider.getInitialSelection() != null) |
| treeViewer.setSelection(new StructuredSelection(contentProvider.getInitialSelection()), true); |
| } |
| } |
| |
| protected String getTitleLabel() { |
| return Messages.runtimeTypeCompTree; |
| } |
| |
| protected String getDescriptionLabel() { |
| return Messages.runtimeTypeCompDescription; |
| } |
| |
| protected String[] getComboOptions() { |
| return new String[] { Messages.name, |
| Messages.vendor, Messages.version, |
| Messages.moduleSupport }; |
| } |
| |
| protected void viewOptionSelected(byte option) { |
| ISelection sel = treeViewer.getSelection(); |
| treeViewer.setContentProvider(new RuntimeTypeTreeContentProvider(option, creation, type, version, runtimeTypeId)); |
| treeViewer.setSelection(sel); |
| } |
| |
| public IRuntimeType getSelectedRuntimeType() { |
| return selection; |
| } |
| } |