/*
 * Copyright 2005-2006 The Apache Software Foundation.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.servicemix.packaging.figure;

import org.apache.servicemix.packaging.model.BindingComponent;
import org.eclipse.draw2d.MarginBorder;
import org.eclipse.draw2d.RoundedRectangle;
import org.eclipse.draw2d.geometry.Dimension;
import org.eclipse.gef.internal.ui.palette.editparts.ColumnsLayout;

/**
 * The GEF figure for a binding component
 * 
 * @author <a href="mailto:philip.dodds@gmail.com">Philip Dodds </a>
 * 
 */
public class BindingComponentFigure extends RoundedRectangle {

	static final MarginBorder MARGIN_BORDER = new MarginBorder(8, 8, 8, 13);

	private ServiceNameFigure serviceName;

	private ComponentImage componentImage;

	public BindingComponentFigure(BindingComponent component) {
		setBorder(MARGIN_BORDER);
		ColumnsLayout columnsLayout = new ColumnsLayout();
		columnsLayout.setMinorAlignment(ColumnsLayout.ALIGN_CENTER);
		setLayoutManager(columnsLayout);
		serviceName = new ServiceNameFigure(component);
		componentImage = new ComponentImage(component);
		add(componentImage);
		add(serviceName);
	}

	public void refresh() {
		serviceName.refresh();
	}

	public Dimension getPreferredSize(int wHint, int hHint) {
		Dimension dim = new Dimension();
		dim.width = serviceName.getPreferredSize().width;
		dim.width += getInsets().getWidth();
		dim.width += componentImage.getPreferredSize().width;
		dim.height = componentImage.getPreferredSize().height;
		dim.height += getInsets().getHeight();
		return dim;
	}
}
