/*******************************************************************************
* Copyright (c) 2012 VMware, Inc.
* 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:
* VMware, Inc. - initial API and implementation
*******************************************************************************/
package org.springframework.ide.eclipse.config.graph.parts;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.draw2d.ActionEvent;
import org.eclipse.draw2d.ActionListener;
import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.PositionConstants;
import org.eclipse.gef.EditPart;
import org.springframework.ide.eclipse.config.graph.figures.CollapsibleContainerFigure;
import org.springframework.ide.eclipse.config.graph.model.Activity;
import org.springframework.ide.eclipse.config.graph.model.ParallelActivity;
/**
* @author Leo Dos Santos
*/
public abstract class CollapsibleContainerPart extends ParallelActivityPart implements ActionListener {
public CollapsibleContainerPart(ParallelActivity activity) {
super(activity);
}
public void actionPerformed(ActionEvent event) {
refreshAll();
}
@Override
protected IFigure createFigure() {
int direction = PositionConstants.SOUTH;
EditPart part = getViewer().getContents();
if (part instanceof ActivityDiagramPart) {
ActivityDiagramPart diagramPart = (ActivityDiagramPart) part;
direction = diagramPart.getDirection();
}
CollapsibleContainerFigure figure = new CollapsibleContainerFigure(direction);
figure.addActionListener(this);
return figure;
}
@Override
protected List<Activity> getModelChildren() {
CollapsibleContainerFigure figure = (CollapsibleContainerFigure) getFigure();
if (figure.isExpanded()) {
return super.getModelChildren();
}
else {
return new ArrayList<Activity>();
}
}
}