TaskOutlineTreeProvider.java

/*******************************************************************************
 * Copyright (c) 2011 Sebastian Benz.
 * 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:
 *     Sebastian Benz - initial API and implementation
 ******************************************************************************/
/*
 * generated by Xtext
 */
package de.sebastianbenz.task.ui.outline;

import org.eclipse.xtext.ui.editor.outline.impl.AbstractOutlineNode;
import org.eclipse.xtext.ui.editor.outline.impl.DefaultOutlineTreeProvider;
import org.eclipse.xtext.ui.editor.outline.impl.DocumentRootNode;
import org.eclipse.xtext.ui.editor.outline.impl.EObjectNode;

import de.sebastianbenz.task.Container;
import de.sebastianbenz.task.Content;
import de.sebastianbenz.task.TaskModel;

/**
 * customization of the default outline structure
 * 
 */
public class TaskOutlineTreeProvider extends DefaultOutlineTreeProvider {
	


	protected void _createChildren(DocumentRootNode parentNode, TaskModel todo) {
		for (Content content : todo.getChildren()) {
			EObjectNode child = createEObjectNode(parentNode, content);
			createChildrenDispatcher.invoke(child, content);
		}
	}


	protected void _createChildren(AbstractOutlineNode parentNode,
			Container content) {
		for (Content child : content.getChildren()) {
			EObjectNode childNode = createEObjectNode(parentNode, child);
			createChildrenDispatcher.invoke(childNode, child);
		}
	}
	
	protected boolean _isLeaf(Container container){
		return container.getChildren().isEmpty();
	}

}