WholeHilightEditPolicy.java

/**
 * 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.editpolicies;

import org.eclipse.gef.EditPart;
import org.eclipse.gef.Request;
import org.eclipse.gef.RequestConstants;
import org.eclipse.gef.editpolicies.SelectionEditPolicy;


public class WholeHilightEditPolicy extends SelectionEditPolicy {
	
	public void showTargetFeedback(Request request) {
		if (request.getType().equals(RequestConstants.REQ_CREATE)	||
			request.getType().equals(RequestConstants.REQ_CLONE)	||
			request.getType().equals(RequestConstants.REQ_ADD))
			showSelection();
	}

	public void eraseTargetFeedback(Request request) {
		if(getHost().getSelected() == EditPart.SELECTED_NONE)
			hideSelection();
	}

	protected void showSelection() {
//		((ISelectable) getHostFigure()).setSelected(true);

	}

	protected void hideSelection() {
//		((ISelectable) getHostFigure()).setSelected(false);
	}

	public void activate() {
		super.activate();
	}
}