| /******************************************************************************* |
| * Copyright (c) 2004, 2007 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.team.ui.actions; |
| |
| import java.util.Arrays; |
| import java.util.HashSet; |
| import java.util.Iterator; |
| import java.util.Set; |
| |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.jface.action.Action; |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.dialogs.MessageDialog; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.StructuredSelection; |
| import org.eclipse.mylyn.context.core.ContextCore; |
| import org.eclipse.mylyn.internal.team.ui.LinkedTaskInfo; |
| import org.eclipse.mylyn.monitor.core.InteractionEvent; |
| import org.eclipse.mylyn.resources.ui.ResourcesUi; |
| import org.eclipse.mylyn.tasks.ui.TasksUiImages; |
| import org.eclipse.team.internal.core.subscribers.ActiveChangeSet; |
| import org.eclipse.team.internal.core.subscribers.ChangeSet; |
| import org.eclipse.team.internal.core.subscribers.DiffChangeSet; |
| import org.eclipse.team.internal.ui.synchronize.SynchronizeModelElement; |
| import org.eclipse.ui.IViewActionDelegate; |
| import org.eclipse.ui.IViewPart; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.internal.ObjectPluginAction; |
| |
| /** |
| * @author Mik Kersten |
| */ |
| public class AddToTaskContextAction extends Action implements IViewActionDelegate { |
| |
| private static final String LABEL = "Add to Task Context"; |
| |
| private ISelection selection; |
| |
| public AddToTaskContextAction() { |
| setText(LABEL); |
| setToolTipText(LABEL); |
| setImageDescriptor(TasksUiImages.CONTEXT_ADD); |
| } |
| |
| public void init(IViewPart view) { |
| } |
| |
| @Override |
| public void run() { |
| if (selection instanceof StructuredSelection) { |
| run((StructuredSelection) selection); |
| } |
| } |
| |
| public void run(IAction action) { |
| if (action instanceof ObjectPluginAction) { |
| ObjectPluginAction objectAction = (ObjectPluginAction) action; |
| if (objectAction.getSelection() instanceof StructuredSelection) { |
| StructuredSelection selection = (StructuredSelection) objectAction.getSelection(); |
| run(selection); |
| } |
| } |
| } |
| |
| private void run(StructuredSelection selection) { |
| if (!ContextCore.getContextManager().isContextActive()) { |
| MessageDialog.openInformation(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(), LABEL, |
| "Activate a task to add resources."); |
| } |
| |
| Object element = selection.getFirstElement(); |
| IResource[] resources = null; |
| |
| if (element instanceof ActiveChangeSet) { |
| resources = ((ActiveChangeSet) element).getResources(); |
| } else if (element instanceof DiffChangeSet) { |
| resources = ((DiffChangeSet) element).getResources(); |
| } else if (element instanceof LinkedTaskInfo) { |
| LinkedTaskInfo linkedTaskInfo = (LinkedTaskInfo) element; |
| ChangeSet changeSet = linkedTaskInfo.getChangeSet(); |
| resources = changeSet.getResources(); |
| } |
| |
| Set<IResource> resourcesToAdd = new HashSet<IResource>(); |
| if (resources != null) { |
| resourcesToAdd.addAll(Arrays.asList(resources)); |
| } else { |
| for (Iterator<?> iterator = selection.iterator(); iterator.hasNext();) { |
| Object object = iterator.next(); |
| if (object instanceof IResource) { |
| resourcesToAdd.add((IResource) object); |
| } else if (object instanceof SynchronizeModelElement) { |
| resourcesToAdd.add(((SynchronizeModelElement) object).getResource()); |
| } else if (object instanceof IAdaptable) { |
| Object adapted = ((IAdaptable) object).getAdapter(IResource.class); |
| if (adapted != null) { |
| resourcesToAdd.add((IResource) adapted); |
| } |
| } |
| } |
| } |
| |
| if (!resourcesToAdd.isEmpty()) { |
| ResourcesUi.addResourceToContext(resourcesToAdd, InteractionEvent.Kind.SELECTION); |
| } else { |
| MessageDialog.openInformation(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(), LABEL, |
| "No resources to add."); |
| } |
| } |
| |
| public void selectionChanged(IAction action, ISelection selection) { |
| this.selection = selection; |
| } |
| } |