/**
* 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.versions.ui.editparts;
import org.eclipse.gef.EditPart;
import org.whole.lang.model.adapters.IEntityAdapter;
import org.whole.lang.ui.editparts.CompositeColumnPart;
import org.whole.lang.ui.editparts.IEditPartFactory;
import org.whole.lang.ui.editparts.PlaceHolderPart;
import org.whole.lang.ui.notations.text.editparts.DefaultTextualPartFactory;
import org.whole.lang.versions.model.History;
import org.whole.lang.versions.model.IVersionsEntity;
import org.whole.lang.versions.model.Version;
import org.whole.lang.versions.model.Versionable;
import org.whole.lang.versions.model.Versions;
import org.whole.lang.versions.visitors.VersionsIdentityDefaultVisitor;
/**
* @author Riccardo Solmi
*/
public class VersionsPartFactoryVisitor extends VersionsIdentityDefaultVisitor implements IEditPartFactory {
private EditPart part, context;
public EditPart createEditPart(EditPart context, Object modelEntity) {
this.context = context;
((IVersionsEntity) modelEntity).accept(this);
return part;
}
public boolean visitAdapter(IEntityAdapter entity) {
part = new PlaceHolderPart();
return super.visitAdapter(entity);
}
public void visit(IVersionsEntity entity) {
part = DefaultTextualPartFactory.instance().createEditPart(context, entity);
}
public void visit(Versions entity) {
part = new CompositeColumnPart();
}
public void visit(History entity) {
part = new HistoryPart();
}
public void visit(Version entity) {
part = new VersionPart();
}
public void visit(Versionable entity) {
part = new VersionablePart();
}
}