/*******************************************************************************
* Copyright (c) 2004, 2012 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.editors;
import org.eclipse.jface.viewers.TreeViewer;
import org.eclipse.mylyn.tasks.core.TaskRepository;
import org.eclipse.mylyn.tasks.ui.editors.TaskEditor;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.views.contentoutline.ContentOutlinePage;
/**
* An outline page for a {@link TaskEditor}.
*
* @author Steffen Pingel
*/
public class TaskEditorOutlinePage extends ContentOutlinePage {
private TaskEditorOutlineModel model;
private TreeViewer viewer;
public TaskEditorOutlinePage() {
}
public void setInput(TaskRepository taskRepository, TaskEditorOutlineNode rootNode) {
if (rootNode != null) {
this.model = new TaskEditorOutlineModel(rootNode);
} else {
this.model = null;
}
if (viewer != null && viewer.getControl() != null && !viewer.getControl().isDisposed()) {
viewer.setInput(this.model);
viewer.expandAll();
viewer.refresh(true);
}
}
@Override
public void createControl(Composite parent) {
super.createControl(parent);
viewer = getTreeViewer();
viewer.setContentProvider(new TaskEditorOutlineContentProvider());
viewer.setLabelProvider(new TaskEditorOutlineNodeLabelProvider());
viewer.setInput(model);
viewer.expandAll();
}
}