/** * 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); } }