/**
* 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.ui.editparts;
import java.util.HashMap;
import java.util.Map;
import org.eclipse.gef.EditPart;
import org.whole.lang.model.IEntity;
import org.whole.lang.reflect.IEditorKit;
import org.whole.lang.ui.editor.IGEFEditorKit;
/**
* @author Riccardo Solmi
*/
public class WholeEditPartFactory implements IEditPartFactory {
private IGEFEditorKit currentEditorKit;
private IEditPartFactory currentPartFactory;
private Map<IEditorKit, IEditPartFactory> partFactoryMap = new HashMap<IEditorKit, IEditPartFactory>();
public EditPart createEditPart(EditPart context, Object object) {
try {
IEntity entity = (IEntity) object;
IEntity modelEntity = entity.wGetAdaptee(false);
IEditorKit editorKit = modelEntity.wGetEditorKit();
if (currentEditorKit != editorKit) {
currentEditorKit = (IGEFEditorKit) editorKit;
currentPartFactory = partFactoryMap.get(currentEditorKit);
if (currentPartFactory == null)
partFactoryMap.put(currentEditorKit, currentPartFactory = currentEditorKit.getPartFactory());
}
EditPart part = currentPartFactory.createEditPart(context, modelEntity);
part.setModel(entity);
return part;
} catch (Exception e) {
throw new IllegalArgumentException("Illegal model entity: "+object+" in context: "+context, e);
}
}
}