/*******************************************************************************
* Copyright (c) 2012 VMware, Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* VMware, Inc. - initial API and implementation
*******************************************************************************/
package org.springframework.ide.eclipse.config.graph.figures;
import org.eclipse.draw2d.Graphics;
import org.eclipse.draw2d.Label;
import org.eclipse.draw2d.MarginBorder;
import org.eclipse.draw2d.PositionConstants;
import org.eclipse.draw2d.geometry.Rectangle;
import org.eclipse.mylyn.commons.ui.CommonImages;
import org.springframework.ide.eclipse.config.graph.ConfigGraphCommonImages;
/**
* @author Leo Dos Santos
* @author Christian Dupuis
*/
public class EndTag extends Label {
private final int direction;
/**
* Creates a new StartTag
* @param name the text to display in this StartTag
*/
public EndTag(String name, int direction) {
this.direction = direction;
setText(name);
if (direction == PositionConstants.EAST) {
setTextPlacement(PositionConstants.SOUTH);
setIcon(CommonImages.getImage(ConfigGraphCommonImages.SEQUENCE_END_HORIZONTAL));
setBorder(new MarginBorder(0, 2, 2, 9));
}
else {
setIconTextGap(8);
setIcon(CommonImages.getImage(ConfigGraphCommonImages.SEQUENCE_END_VERTICAL));
setBorder(new MarginBorder(2, 0, 2, 9));
}
}
@Override
protected void paintFigure(Graphics g) {
super.paintFigure(g);
Rectangle r = getTextBounds();
if (direction == PositionConstants.EAST) {
r.resize(-1, 0);
r.x += 2;
}
else {
r.resize(0, 0).expand(1, 1);
}
g.drawLine(r.x, r.y, r.right(), r.y); // Top line
g.drawLine(r.x, r.bottom(), r.right(), r.bottom()); // Bottom line
g.drawLine(r.right(), r.bottom(), r.right(), r.y); // Right line
g.drawLine(r.x - 7, r.y + r.height / 2, r.x, r.y);
g.drawLine(r.x - 7, r.y + r.height / 2, r.x, r.bottom());
}
}