| /******************************************************************************* |
| * Copyright (c) 2004, 2008 Mylyn project committers 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 |
| *******************************************************************************/ |
| |
| package org.eclipse.mylyn.internal.bugzilla.ide.wizards; |
| |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| |
| import org.eclipse.core.runtime.IBundleGroup; |
| import org.eclipse.jface.layout.GridDataFactory; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.jface.resource.ImageRegistry; |
| import org.eclipse.jface.viewers.IOpenListener; |
| import org.eclipse.jface.viewers.ISelectionChangedListener; |
| import org.eclipse.jface.viewers.IStructuredContentProvider; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.viewers.LabelProvider; |
| import org.eclipse.jface.viewers.OpenEvent; |
| import org.eclipse.jface.viewers.SelectionChangedEvent; |
| import org.eclipse.jface.viewers.TableViewer; |
| import org.eclipse.jface.viewers.Viewer; |
| import org.eclipse.jface.viewers.ViewerSorter; |
| import org.eclipse.jface.wizard.WizardDialog; |
| import org.eclipse.jface.wizard.WizardPage; |
| import org.eclipse.mylyn.tasks.ui.TasksUiPlugin; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.ui.branding.IBundleGroupConstants; |
| |
| /** |
| * @author Steffen Pingel |
| */ |
| public class SelectFeaturePage extends WizardPage { |
| |
| private static final int TABLE_HEIGHT = 200; |
| |
| private IBundleGroup selectedBundleGroup; |
| |
| private final IBundleGroup[] bundleGroups; |
| |
| private ImageRegistry imageRegistry; |
| |
| public SelectFeaturePage(String pageName, IBundleGroup[] bundleGroups) { |
| super(pageName); |
| this.bundleGroups = bundleGroups; |
| setTitle("Select a feature"); |
| } |
| |
| public void createControl(Composite parent) { |
| Composite container = new Composite(parent, SWT.NULL); |
| GridLayout layout = new GridLayout(1, true); |
| container.setLayout(layout); |
| |
| imageRegistry = new ImageRegistry(getShell().getDisplay()); |
| |
| for (IBundleGroup bundleGroup : bundleGroups) { |
| String imageUrl = bundleGroup.getProperty(IBundleGroupConstants.FEATURE_IMAGE); |
| if (imageUrl != null) { |
| try { |
| ImageDescriptor imageDescriptor = ImageDescriptor.createFromURL(new URL(imageUrl)); |
| imageRegistry.put(bundleGroup.getIdentifier(), imageDescriptor); |
| } catch (MalformedURLException e) { |
| // ignore |
| } |
| } |
| } |
| |
| TableViewer viewer = new TableViewer(container, SWT.SINGLE | SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL); |
| GridDataFactory.fillDefaults().align(SWT.FILL, SWT.FILL).grab(true, true).hint(SWT.DEFAULT, TABLE_HEIGHT).applyTo(viewer.getControl()); |
| viewer.setContentProvider(new IStructuredContentProvider() { |
| |
| public Object[] getElements(Object inputElement) { |
| return bundleGroups; |
| } |
| |
| public void dispose() { |
| } |
| |
| public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { |
| } |
| |
| }); |
| viewer.setLabelProvider(new LabelProvider() { |
| |
| @Override |
| public Image getImage(Object element) { |
| if (element instanceof IBundleGroup) { |
| IBundleGroup bundleGroup = (IBundleGroup) element; |
| return imageRegistry.get(bundleGroup.getIdentifier()); |
| } |
| return null; |
| } |
| |
| @Override |
| public String getText(Object element) { |
| if (element instanceof IBundleGroup) { |
| IBundleGroup bundleGroup = (IBundleGroup) element; |
| return bundleGroup.getName(); |
| } |
| return ""; |
| } |
| |
| }); |
| viewer.setInput(TasksUiPlugin.getRepositoryManager().getRepositoryConnectors()); |
| |
| viewer.addSelectionChangedListener(new ISelectionChangedListener() { |
| public void selectionChanged(SelectionChangedEvent event) { |
| IStructuredSelection selection = (IStructuredSelection) event.getSelection(); |
| if (selection.getFirstElement() instanceof IBundleGroup) { |
| selectedBundleGroup = (IBundleGroup) selection.getFirstElement(); |
| setMessage(selectedBundleGroup.getDescription()); |
| setPageComplete(true); |
| } else { |
| setMessage(null); |
| setPageComplete(false); |
| } |
| } |
| }); |
| |
| viewer.addOpenListener(new IOpenListener() { |
| |
| public void open(OpenEvent event) { |
| if (getWizard().performFinish()) { |
| ((WizardDialog) getContainer()).close(); |
| } |
| } |
| }); |
| |
| viewer.getTable().showSelection(); |
| viewer.getTable().setFocus(); |
| |
| viewer.setSorter(new ViewerSorter()); |
| |
| setControl(container); |
| } |
| |
| @Override |
| public void dispose() { |
| if (imageRegistry != null) { |
| imageRegistry.dispose(); |
| } |
| super.dispose(); |
| } |
| |
| public IBundleGroup[] getSelectedBundleGroups() { |
| return new IBundleGroup[] { selectedBundleGroup }; |
| } |
| |
| } |