| /******************************************************************************* |
| * Copyright (c) 2003, 2011 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.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.core.runtime.jobs.Job; |
| import org.eclipse.jface.viewers.ILabelProvider; |
| import org.eclipse.jface.viewers.ILabelProviderListener; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.ISelectionChangedListener; |
| import org.eclipse.jface.viewers.LabelProviderChangedEvent; |
| import org.eclipse.jface.viewers.SelectionChangedEvent; |
| import org.eclipse.jface.viewers.StructuredSelection; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.swt.widgets.Tree; |
| import org.eclipse.swt.widgets.TreeColumn; |
| import org.eclipse.ui.dialogs.FilteredTree; |
| |
| import org.eclipse.wst.server.core.IModule; |
| import org.eclipse.wst.server.core.IServer; |
| import org.eclipse.wst.server.ui.internal.Messages; |
| import org.eclipse.wst.server.ui.internal.ServerUIPlugin; |
| import org.eclipse.wst.server.ui.internal.view.servers.ServerTableLabelProvider; |
| /** |
| * |
| */ |
| public class ServerComposite extends AbstractTreeComposite { |
| protected IServer selection; |
| protected ServerSelectionListener listener; |
| protected ServerTreeContentProvider contentProvider; |
| protected boolean initialSelection = true; |
| |
| protected IModule module; |
| protected String launchMode; |
| protected boolean includeIncompatibleVersions; |
| |
| public interface ServerSelectionListener { |
| public void serverSelected(IServer server); |
| } |
| |
| public ServerComposite(Composite parent, ServerSelectionListener listener2, IModule module, String launchMode) { |
| super(parent); |
| this.module = module; |
| this.launchMode = launchMode; |
| |
| this.listener = listener2; |
| |
| Tree tree2 = treeViewer.getTree(); |
| TreeColumn column = new TreeColumn(tree2, SWT.SINGLE); |
| column.setText(Messages.viewServer); |
| column.setWidth(325); |
| |
| TreeColumn column2 = new TreeColumn(tree2, SWT.SINGLE); |
| column2.setText(Messages.viewState); |
| column2.setWidth(100); |
| |
| contentProvider = new ServerTreeContentProvider(module, launchMode); |
| treeViewer.setContentProvider(contentProvider); |
| |
| //ILabelProvider labelProvider = new ServerTreeLabelProvider(); |
| ILabelProvider labelProvider = new ServerTableLabelProvider(); |
| labelProvider.addListener(new ILabelProviderListener() { |
| public void labelProviderChanged(LabelProviderChangedEvent event) { |
| Object[] obj = event.getElements(); |
| if (obj == null) |
| treeViewer.refresh(true); |
| else { |
| obj = ServerUIPlugin.adaptLabelChangeObjects(obj); |
| int size = obj.length; |
| for (int i = 0; i < size; i++) |
| treeViewer.refresh(obj[i], true); |
| } |
| } |
| }); |
| treeViewer.setLabelProvider(labelProvider); |
| treeViewer.setInput(AbstractTreeContentProvider.ROOT); |
| treeViewer.expandToLevel(1); |
| |
| treeViewer.addSelectionChangedListener(new ISelectionChangedListener() { |
| public void selectionChanged(SelectionChangedEvent event) { |
| Object obj = getSelection(event.getSelection()); |
| if (obj instanceof IServer) { |
| selection = (IServer) obj; |
| setDescription(selection.getServerType().getRuntimeType().getDescription()); |
| } else { |
| selection = null; |
| setDescription(""); |
| } |
| listener.serverSelected(selection); |
| } |
| }); |
| } |
| |
| protected void createTree() { |
| tree = new FilteredTree(this, SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL | SWT.SINGLE | SWT.FULL_SELECTION, new ServerPatternFilter()); |
| } |
| |
| public void setIncludeIncompatibleVersions(boolean b) { |
| includeIncompatibleVersions = b; |
| ISelection sel = treeViewer.getSelection(); |
| contentProvider.setIncludeIncompatibleVersions(b); |
| treeViewer.refresh(); |
| treeViewer.setSelection(sel, true); |
| } |
| |
| public void setVisible(boolean visible) { |
| super.setVisible(visible); |
| if (visible && initialSelection) { |
| initialSelection = false; |
| deferInitialization(); |
| } |
| } |
| |
| public void refreshAll() { |
| ISelection sel = treeViewer.getSelection(); |
| contentProvider = new ServerTreeContentProvider(module, launchMode); |
| contentProvider.setIncludeIncompatibleVersions(includeIncompatibleVersions); |
| treeViewer.setContentProvider(contentProvider); |
| treeViewer.setSelection(sel); |
| } |
| |
| protected String getDescriptionLabel() { |
| return null; |
| } |
| |
| protected String getTitleLabel() { |
| return Messages.wizNewServerSelectExisting; |
| } |
| |
| public IServer getSelectedServer() { |
| return selection; |
| } |
| |
| public void setSelection(IServer server) { |
| if (server != null) |
| treeViewer.setSelection(new StructuredSelection(server), true); |
| else |
| treeViewer.setSelection(null); |
| } |
| |
| protected void deferInitialization() { |
| Job job = new Job(Messages.jobInitializingServersView) { |
| public IStatus run(IProgressMonitor monitor) { |
| Display.getDefault().asyncExec(new Runnable() { |
| public void run() { |
| try { |
| if (contentProvider.getInitialSelection(module.getProject()) != null) |
| treeViewer.setSelection(new StructuredSelection(contentProvider.getInitialSelection(module.getProject())), true); |
| } catch (Exception e) { |
| // ignore - wizard has already been closed |
| } |
| } |
| }); |
| return Status.OK_STATUS; |
| } |
| }; |
| |
| job.setSystem(true); |
| job.setPriority(Job.SHORT); |
| job.schedule(); |
| } |
| } |