/**
* 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.ActionEvent;
import org.eclipse.draw2d.ActionListener;
import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.Toggle;
import org.whole.lang.e4.ui.jobs.EntityEditDomainJob;
import org.whole.lang.features.ui.figures.VariableFeatureRightFigure;
import org.whole.lang.frames.factories.FramesEntityFactory;
import org.whole.lang.frames.model.VariableFeature;
import org.whole.lang.frames.model.VariableValue;
import org.whole.lang.frames.model.VariableValueEnum;
import org.whole.lang.frames.reflect.FramesFeatureDescriptorEnum;
import org.whole.lang.model.IEntity;
import org.whole.lang.ui.commands.ModelTransactionCommand;
import org.whole.lang.ui.editparts.AbstractContentPanePart;
import org.whole.lang.ui.viewers.EntityEditDomain;
import org.whole.lang.util.DataTypeUtils;
/**
* @author Riccardo Solmi
*/
public class VariableFeatureRightPart extends AbstractContentPanePart {
protected IFigure createFigure() {
return new VariableFeatureRightFigure(new ActionListener() {
public void actionPerformed(ActionEvent event) {
VariableFeature entity = getModelEntity();
EntityEditDomain editDomain = getViewer().getEditDomain();
EntityEditDomainJob.asyncExec("select feature", editDomain, (monitor) -> {
ModelTransactionCommand command = new ModelTransactionCommand(entity);
try {
command.begin();
entity.setValue(FramesEntityFactory.instance.createVariableValue(
((Toggle) event.getSource()).isSelected() ?
VariableValueEnum.SELECTED : VariableValueEnum.NOT_SELECTED));
command.commit();
editDomain.getCommandStack().execute(command);
} catch (Exception e) {
command.rollbackIfNeeded();
throw e;
}
});
}
});
}
@Override
protected void propertyChangeUI(PropertyChangeEvent evt) {
if (evt.getPropertyName().equals(FramesFeatureDescriptorEnum.value.getName()))
refreshVisuals();
else
super.propertyChangeUI(evt);
}
protected List<IEntity> getModelSpecificChildren() {
VariableFeature entity = getModelEntity();
List<IEntity> list = new ArrayList<IEntity>(1);
list.add(entity.getFeature());
return list;
}
@Override
protected void refreshVisuals() {
VariableFeature entity = getModelEntity();
VariableValue value = entity.getValue();
((VariableFeatureRightFigure) getFigure()).setVariableValue(
DataTypeUtils.getDataKind(value).isEnumValue() && value.wEnumValue().equals(VariableValueEnum.SELECTED));
}
}