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/*******************************************************************************
* Copyright (c) 2004 - 2006 University Of British Columbia 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:
* University Of British Columbia - initial API and implementation
*******************************************************************************/
package org.eclipse.mylyn.internal.tasks.ui.actions;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.mylyn.internal.tasks.ui.TasksUiImages;
import org.eclipse.mylyn.tasks.core.AbstractTask;
import org.eclipse.mylyn.tasks.core.AbstractTaskContainer;
import org.eclipse.mylyn.tasks.core.TaskList;
import org.eclipse.mylyn.tasks.ui.TasksUiPlugin;
import org.eclipse.ui.PlatformUI;
/**
* @author Mik Kersten and
* @author Ken Sueda
* @author Eugene Kuleshov
*/
public class MarkTaskIncompleteAction extends AbstractChangeCompletionAction {
private static final String ACTION_NAME = "Incomplete";
public static final String ID = "org.eclipse.mylyn.tasklist.actions.mark.incomplete";
private List<AbstractTaskContainer> selectedElements;
public MarkTaskIncompleteAction(List<AbstractTaskContainer> selectedElements) {
this.selectedElements = selectedElements;
setText(ACTION_NAME);
setToolTipText("Mark " + ACTION_NAME);
setId(ID);
setImageDescriptor(TasksUiImages.TASK_INCOMPLETE);
setEnabled(shouldEnable(selectedElements));
}
@Override
public void run() {
List<AbstractTask> toComplete = new ArrayList<AbstractTask>();
for (Object selectedObject : selectedElements) {
if (selectedObject instanceof AbstractTask) {
AbstractTask task = (AbstractTask) selectedObject;
if (task.isLocal()) {
toComplete.add(task);
}
}
}
if (toComplete.isEmpty()) {
return;
} else if (toComplete.size() > 1) {
String message = generateMessage(toComplete, ACTION_NAME);
boolean markConfirmed = MessageDialog.openQuestion(PlatformUI.getWorkbench()
.getActiveWorkbenchWindow()
.getShell(), "Confirm Mark Incompleted", message);
if (!markConfirmed) {
return;
}
}
TaskList taskList = TasksUiPlugin.getTaskListManager().getTaskList();
for (AbstractTask task : toComplete) {
taskList.markComplete(task, false);
}
}
}
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