| /******************************************************************************* |
| * 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.context.ui; |
| |
| import java.util.Collections; |
| import java.util.List; |
| |
| import org.eclipse.mylyn.context.core.AbstractContextStructureBridge; |
| import org.eclipse.mylyn.tasks.core.AbstractTask; |
| import org.eclipse.mylyn.tasks.core.AbstractTaskContainer; |
| import org.eclipse.mylyn.tasks.ui.TasksUiPlugin; |
| |
| /** |
| * @author Mik Kersten |
| */ |
| public class TaskStructureBridge extends AbstractContextStructureBridge { |
| |
| public static final String CONTENT_TYPE = "meta/task"; |
| |
| @Override |
| public String getContentType() { |
| return CONTENT_TYPE; |
| } |
| |
| @Override |
| public String getHandleIdentifier(Object object) { |
| if (object instanceof AbstractTask) { |
| return ((AbstractTask) object).getHandleIdentifier(); |
| } else { |
| return null; |
| } |
| } |
| |
| @Override |
| public String getParentHandle(String handle) { |
| return null; |
| } |
| |
| @Override |
| public Object getObjectForHandle(String handle) { |
| return TasksUiPlugin.getTaskListManager().getTaskList().getTask(handle); |
| } |
| |
| @Override |
| public List<String> getChildHandles(String handle) { |
| return Collections.emptyList(); |
| } |
| |
| @Override |
| public String getLabel(Object object) { |
| if (object instanceof AbstractTask) { |
| return ((AbstractTask) object).getSummary(); |
| } else { |
| return null; |
| } |
| } |
| |
| @Override |
| public boolean canBeLandmark(String handle) { |
| return false; |
| } |
| |
| @Override |
| public boolean acceptsObject(Object object) { |
| return object instanceof AbstractTaskContainer; |
| } |
| |
| @Override |
| public boolean canFilter(Object object) { |
| return object instanceof AbstractTask; |
| } |
| |
| @Override |
| public boolean isDocument(String handle) { |
| return getObjectForHandle(handle) instanceof AbstractTask; |
| } |
| |
| @Override |
| public String getHandleForOffsetInObject(Object resource, int offset) { |
| return null; |
| } |
| |
| @Override |
| public String getContentType(String elementHandle) { |
| return getContentType(); |
| } |
| } |