| /******************************************************************************* |
| * Copyright (c) 2007, 2008 David Green 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: |
| * David Green - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.mylyn.internal.tasks.ui.editors; |
| |
| import org.eclipse.jface.text.hyperlink.IHyperlink; |
| import org.eclipse.mylyn.internal.tasks.core.TaskList; |
| import org.eclipse.mylyn.internal.tasks.ui.TasksUiPlugin; |
| import org.eclipse.mylyn.tasks.core.ITask; |
| import org.eclipse.mylyn.tasks.ui.TaskHyperlink; |
| import org.eclipse.swt.custom.StyleRange; |
| |
| /** |
| * A manager that decorates task hyperlinks with strike-through when the task is completed. |
| * |
| * @author David Green |
| */ |
| public class TaskHyperlinkTextPresentationManager extends AbstractHyperlinkTextPresentationManager { |
| |
| private final TaskList taskList = TasksUiPlugin.getTaskList(); |
| |
| @Override |
| public boolean select(IHyperlink hyperlink) { |
| if (hyperlink instanceof TaskHyperlink) { |
| TaskHyperlink taskHyperlink = (TaskHyperlink) hyperlink; |
| String taskId = taskHyperlink.getTaskId(); |
| String repositoryUrl = taskHyperlink.getRepository().getRepositoryUrl(); |
| |
| ITask task = taskList.getTask(repositoryUrl, taskId); |
| if (task == null) { |
| task = taskList.getTaskByKey(repositoryUrl, taskId); |
| } |
| return task != null && task.isCompleted(); |
| } |
| return false; |
| } |
| |
| @Override |
| protected void decorate(StyleRange styleRange) { |
| // currently only strike-through is used to indicate completed tasks |
| styleRange.strikeout = true; |
| } |
| |
| } |