| /******************************************************************************* |
| * 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.widgets.Composite; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.swt.widgets.Shell; |
| |
| import org.eclipse.wst.server.core.IModuleType; |
| import org.eclipse.wst.server.core.IServerType; |
| import org.eclipse.wst.server.discovery.Discovery; |
| import org.eclipse.wst.server.ui.internal.Messages; |
| import org.eclipse.wst.server.ui.internal.ServerUIPlugin; |
| /** |
| * |
| */ |
| public class ServerTypeComposite extends AbstractTreeComposite { |
| protected IServerType selection; |
| protected ServerTypeSelectionListener listener; |
| protected ServerTypeTreeContentProvider contentProvider; |
| protected boolean initialSelection = true; |
| |
| protected IModuleType moduleType; |
| protected String serverTypeId; |
| |
| protected boolean isLocalhost; |
| protected boolean includeIncompatibleVersions; |
| |
| public interface ServerTypeSelectionListener { |
| public void serverTypeSelected(IServerType type); |
| } |
| |
| public ServerTypeComposite(Composite parent, IModuleType moduleType, String serverTypeId, ServerTypeSelectionListener listener2) { |
| super(parent); |
| this.listener = listener2; |
| |
| this.moduleType = moduleType; |
| this.serverTypeId = serverTypeId; |
| |
| contentProvider = new ServerTypeTreeContentProvider(moduleType, serverTypeId); |
| treeViewer.setContentProvider(contentProvider); |
| |
| ILabelProvider labelProvider = new ServerTypeTreeLabelProvider(); |
| 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.addSelectionChangedListener(new ISelectionChangedListener() { |
| public void selectionChanged(SelectionChangedEvent event) { |
| Object obj = getSelection(event.getSelection()); |
| if (obj instanceof IServerType) { |
| selection = (IServerType) obj; |
| setDescription(selection.getDescription()); |
| } else { |
| selection = null; |
| setDescription(""); |
| } |
| listener.serverTypeSelected(selection); |
| } |
| }); |
| |
| treeViewer.setSorter(new DefaultViewerSorter()); |
| } |
| |
| public void setVisible(boolean visible) { |
| super.setVisible(visible); |
| if (visible && initialSelection) { |
| initialSelection = false; |
| deferInitialization(); |
| } |
| } |
| |
| 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() != null) |
| treeViewer.setSelection(new StructuredSelection(contentProvider.getInitialSelection()), true); |
| } catch (Exception e) { |
| // ignore - wizard has already been closed |
| } |
| } |
| }); |
| return Status.OK_STATUS; |
| } |
| }; |
| |
| job.setSystem(true); |
| job.setPriority(Job.SHORT); |
| job.schedule(); |
| } |
| |
| public boolean setHost(boolean newHost) { |
| if (isLocalhost == newHost) |
| return false; |
| |
| isLocalhost = newHost; |
| ISelection sel = treeViewer.getSelection(); |
| contentProvider.setLocalhost(isLocalhost); |
| treeViewer.refresh(); |
| //treeViewer.expandToLevel(2); |
| treeViewer.setSelection(sel, true); |
| return true; |
| } |
| |
| public void setIncludeIncompatibleVersions(boolean b) { |
| includeIncompatibleVersions = b; |
| ISelection sel = treeViewer.getSelection(); |
| contentProvider.setIncludeIncompatibleVersions(b); |
| treeViewer.refresh(); |
| treeViewer.setSelection(sel, true); |
| } |
| |
| protected String getDescriptionLabel() { |
| return null; |
| } |
| |
| protected String getTitleLabel() { |
| return Messages.serverTypeCompLabel; |
| } |
| |
| public IServerType getSelectedServerType() { |
| return selection; |
| } |
| |
| public void refresh() { |
| ISelection sel = treeViewer.getSelection(); |
| treeViewer.setContentProvider(new ServerTypeTreeContentProvider(moduleType, serverTypeId)); |
| treeViewer.setSelection(sel); |
| } |
| |
| protected String getDetailsLabel() { |
| return Messages.installableServerLink; |
| } |
| |
| private void closeWizard(Composite comp) { |
| if (comp == null || comp.isDisposed()) |
| return; |
| Composite c = comp.getParent(); |
| if (c instanceof Shell) { |
| Shell s = (Shell) c; |
| s.close(); |
| } |
| closeWizard(c); |
| } |
| |
| protected void detailsSelected() { |
| if (Discovery.launchExtensionWizard(getShell(), Messages.wizNewInstallableServerTitle, |
| Messages.wizNewInstallableServerDescription)) { |
| //refresh(); |
| closeWizard(this); |
| } |
| } |
| } |