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/*******************************************************************************
* 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.tasks.ui.actions;
import java.util.List;
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.ui.TasksUiPlugin;
/**
* @author Rob Elves
*/
public class MarkTaskUnreadAction extends AbstractTaskAction {
private static final String ACTION_NAME = "Unread";
public static final String ID = "org.eclipse.mylyn.tasklist.actions.mark.unread";
public MarkTaskUnreadAction(List<AbstractTaskContainer> selectedElements) {
this.selectedElements = selectedElements;
setText(ACTION_NAME);
setToolTipText(ACTION_NAME);
setToolTipText("Mark " + ACTION_NAME);
setId(ID);
setImageDescriptor(TasksUiImages.OVERLAY_INCOMMING);
if (containsArchiveContainer(selectedElements)) {
setEnabled(false);
} else {
if (selectedElements.size() == 1 && (selectedElements.get(0) instanceof AbstractTask)) {
AbstractTask task = (AbstractTask) selectedElements.get(0);
setEnabled(!task.isLocal());
} else {
setEnabled(true);
}
}
}
@Override
protected void performActionOnTask(AbstractTask repositoryTask) {
TasksUiPlugin.getSynchronizationManager().setTaskRead(repositoryTask, false);
}
}
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