/**
* Copyright 2004-2016 Riccardo Solmi. All rights reserved.
* This file is part of the Whole Platform.
*
* The Whole Platform is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* The Whole Platform is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with the Whole Platform. If not, see <http://www.gnu.org/licenses/>.
*/
package org.whole.lang.features.ui.editparts;
import java.beans.PropertyChangeEvent;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.geometry.Insets;
import org.whole.lang.features.ui.figures.FeatureGroupFigure;
import org.whole.lang.features.ui.layouts.CloneGroupTreeDownLayout;
import org.whole.lang.frames.model.Cardinality;
import org.whole.lang.frames.model.CloneGroup;
import org.whole.lang.frames.model.IntValue;
import org.whole.lang.model.IEntity;
import org.whole.lang.ui.editparts.AbstractContentPanePart;
import org.whole.lang.util.DataTypeUtils;
import org.whole.lang.util.EntityUtils;
/**
* @author Riccardo Solmi
*/
public class CloneGroupDownPart extends AbstractContentPanePart {
protected IFigure createFigure() {
return new FeatureGroupFigure(
new CloneGroupTreeDownLayout(), new Insets(0,0,8,0));
}
@Override
public FeatureGroupFigure getFigure() {
return (FeatureGroupFigure) super.getFigure();
}
protected List<IEntity> getModelSpecificChildren() {
CloneGroup entity = getModelEntity();
List<IEntity> list = new ArrayList<IEntity>(2);
list.add(entity.getCardinality());
list.add(entity.getFeatures());
return list;
}
@Override
protected void propertyChangeUI(PropertyChangeEvent evt) {
if (evt.getPropertyName().equals("cardinality"))
refreshVisuals();
super.propertyChangeUI(evt);
}
@Override
protected void refreshVisuals() {
CloneGroup entity = getModelEntity();
Cardinality c = entity.getCardinality();
boolean useDefaultLayout = true;
if (!EntityUtils.isResolver(c)) {
IntValue min = c.getMin();
useDefaultLayout = DataTypeUtils.getDataKind(min).isInt() && min.wIntValue() == 0;
}
getFigure().showDefaultLayout(useDefaultLayout);
}
}