diff options
Diffstat (limited to 'org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/internal/tasks/ui/TaskHistoryDropDown.java')
| -rw-r--r-- | org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/internal/tasks/ui/TaskHistoryDropDown.java | 209 |
1 files changed, 0 insertions, 209 deletions
diff --git a/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/internal/tasks/ui/TaskHistoryDropDown.java b/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/internal/tasks/ui/TaskHistoryDropDown.java deleted file mode 100644 index 8ef3271d3..000000000 --- a/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/internal/tasks/ui/TaskHistoryDropDown.java +++ /dev/null @@ -1,209 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2008 Tasktop Technologies 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: - * Tasktop Technologies - initial API and implementation - *******************************************************************************/ - -package org.eclipse.mylyn.internal.tasks.ui; - -import java.util.ArrayList; -import java.util.HashSet; -import java.util.List; -import java.util.Set; - -import org.eclipse.core.runtime.IAdaptable; -import org.eclipse.jface.action.Action; -import org.eclipse.jface.action.ActionContributionItem; -import org.eclipse.jface.action.IContributionItem; -import org.eclipse.jface.action.Separator; -import org.eclipse.jface.resource.ImageDescriptor; -import org.eclipse.mylyn.internal.tasks.core.AbstractTask; -import org.eclipse.mylyn.internal.tasks.core.TaskActivationHistory; -import org.eclipse.mylyn.internal.tasks.ui.actions.ActivateTaskDialogAction; -import org.eclipse.mylyn.internal.tasks.ui.actions.TaskActivateAction; -import org.eclipse.mylyn.internal.tasks.ui.views.TaskListView; -import org.eclipse.mylyn.tasks.core.ITask; -import org.eclipse.mylyn.tasks.core.ITaskContainer; -import org.eclipse.mylyn.tasks.ui.TaskElementLabelProvider; -import org.eclipse.mylyn.tasks.ui.TasksUi; -import org.eclipse.swt.graphics.Image; -import org.eclipse.ui.IWorkingSet; -import org.eclipse.ui.PlatformUI; -import org.eclipse.ui.actions.CompoundContributionItem; - -/** - * @author Wesley Coelho - * @author Mik Kersten - * @author Leo Dos Santos - * @author Steffen Pingel - */ -public class TaskHistoryDropDown extends CompoundContributionItem { - - private final static int MAX_ITEMS_TO_DISPLAY = 16; - - private class ActivateDialogAction extends Action { - - private final ActivateTaskDialogAction dialogAction; - - public ActivateDialogAction(ActivateTaskDialogAction action) { - dialogAction = action; - dialogAction.init(PlatformUI.getWorkbench().getActiveWorkbenchWindow()); - - setText(Messages.TaskHistoryDropDown_Activate_Task_); - setToolTipText(Messages.TaskHistoryDropDown_Activate_Task_); - setEnabled(true); - setChecked(false); - setImageDescriptor(null); - //TasksUiImages.TASK_ACTIVE); - } - - @Override - public void run() { - dialogAction.run(null); - } - } - - private class DeactivateTaskAction extends Action { - - public DeactivateTaskAction() { - setText(Messages.TaskHistoryDropDown_Deactivate_Task); - setToolTipText(Messages.TaskHistoryDropDown_Deactivate_Task); - setEnabled(true); - setChecked(false); - setImageDescriptor(null); - //TasksUiImages.TASK_INACTIVE); - } - - @Override - public void run() { - ITask active = TasksUi.getTaskActivityManager().getActiveTask(); - if (active != null) { - TasksUi.getTaskActivityManager().deactivateTask(active); - } - } - - } - - /** - * Action for navigating to a specified task. This class should be protected but has been made public for testing - * only - */ - private class ActivateTaskAction extends Action { - - private static final int MAX_LABEL_LENGTH = 40; - - private final AbstractTask targetTask; - - public ActivateTaskAction(AbstractTask task) { - targetTask = task; - String taskDescription = task.getSummary(); - if (taskDescription.length() > MAX_LABEL_LENGTH) { - taskDescription = taskDescription.subSequence(0, MAX_LABEL_LENGTH - 3) + "..."; //$NON-NLS-1$ - } - setText(taskDescription); - setEnabled(true); - setToolTipText(task.getSummary()); - Image image = labelProvider.getImage(task); - setImageDescriptor(ImageDescriptor.createFromImage(image)); - } - - @Override - public void run() { - if (targetTask.isActive()) { - return; - } - new TaskActivateAction().run(targetTask); - } - } - - private final TaskElementLabelProvider labelProvider = new TaskElementLabelProvider(false); - - private boolean scopedToWorkingSet; - - private final TaskActivationHistory taskHistory; - - public TaskHistoryDropDown() { - this(null); - } - - public TaskHistoryDropDown(String id) { - this(id, TasksUiPlugin.getTaskActivityManager().getTaskActivationHistory()); - } - - public TaskHistoryDropDown(String id, TaskActivationHistory taskHistory) { - super(id); - this.taskHistory = taskHistory; - } - - @Override - protected IContributionItem[] getContributionItems() { - List<AbstractTask> tasks = new ArrayList<AbstractTask>(taskHistory.getPreviousTasks()); - Set<IWorkingSet> sets = TaskListView.getActiveWorkingSets(); - if (scopedToWorkingSet && !sets.isEmpty()) { - Set<ITask> allWorkingSetTasks = new HashSet<ITask>(); - for (IWorkingSet workingSet : sets) { - IAdaptable[] elements = workingSet.getElements(); - for (IAdaptable adaptable : elements) { - if (adaptable instanceof ITaskContainer) { - allWorkingSetTasks.addAll(((ITaskContainer) adaptable).getChildren()); - } - } - } - List<AbstractTask> allScopedTasks = new ArrayList<AbstractTask>(tasks); - for (ITask task : tasks) { - if (!allWorkingSetTasks.contains(task)) { - allScopedTasks.remove(task); - } - } - tasks = allScopedTasks; - } - - if (tasks.size() > MAX_ITEMS_TO_DISPLAY) { - tasks = tasks.subList(tasks.size() - MAX_ITEMS_TO_DISPLAY, tasks.size()); - } - - List<IContributionItem> items = new ArrayList<IContributionItem>(); - for (int i = tasks.size() - 1; i >= 0; i--) { - AbstractTask currTask = tasks.get(i); - Action taskNavAction = new ActivateTaskAction(currTask); - ActionContributionItem item = new ActionContributionItem(taskNavAction); - if (currTask.isActive()) { - taskNavAction.setChecked(true); - } - items.add(item); - } - - Separator separator = new Separator(); - items.add(separator); - - ITask active = TasksUi.getTaskActivityManager().getActiveTask(); - if (active != null) { - Action deactivateAction = new DeactivateTaskAction(); - ActionContributionItem item = new ActionContributionItem(deactivateAction); - items.add(item); - } else { - Action activateDialogAction = new ActivateDialogAction(new ActivateTaskDialogAction()); - ActionContributionItem item = new ActionContributionItem(activateDialogAction); - items.add(item); - } - - return items.toArray(new IContributionItem[items.size()]); - } - - public boolean isScopedToWorkingSet() { - return scopedToWorkingSet; - } - - /** - * If <code>scopedToWorkingSet</code> is set to true only tasks from the current working set are contributed. - */ - public void setScopedToWorkingSet(boolean scopedToWorkingSet) { - this.scopedToWorkingSet = scopedToWorkingSet; - } - -} |