/* ====================================================================
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2000 The Apache Software Foundation.  All rights
 * reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
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 * 1. Redistributions of source code must retain the above copyright
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 *    distribution.
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 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
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 * 4. The names "Apache" and "Apache Software Foundation" must
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 * 5. Products derived from this software may not be called "Apache",
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 *
 * This software consists of voluntary contributions made by many
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 *
 * Portions of this software are based upon public domain software
 * originally written at the National Center for Supercomputing Applications,
 * University of Illinois, Urbana-Champaign.
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package com.bonevich.eclipse.cvsgrapher.editors;

import com.bonevich.eclipse.cvsgrapher.model.CvsGraphBranchModel;

import org.eclipse.draw2d.*;
import org.eclipse.draw2d.text.BlockFlow;
import org.eclipse.draw2d.text.FlowPage;
import org.eclipse.draw2d.text.TextFlow;

/**
 * The controller edit part for CVS branch nodes.
 * 
 * @author jbonevic
 */
public final class CvsGraphBranchEditPart
	extends AbstractCvsGraphNodeEditPart
{

	/**
	 * @see org.eclipse.gef.editparts.AbstractCvsGraphNodeEditPart#createFigure()
	 */
	protected IFigure createFigure()
	{
		CvsGraphBranchModel branch = (CvsGraphBranchModel) getNodeModel();
		setViewHelper(new CvsGraphNodeViewHelper());

		Ellipse info = new Ellipse();
		info.setLayoutManager(new StackLayout());
		info.setBackgroundColor(ColorConstants.yellow);
		info.setOpaque(true);
		
		FlowPage page = new FlowPage();
		page.setBorder(new MarginBorder(3,3,3,3));
		page.setHorizontalAligment(PositionConstants.CENTER);
		page.setBackgroundColor(ColorConstants.yellow);
		
		Label tooltip = new Label("Branch: " + branch.getTag());
		page.setToolTip(tooltip);

		BlockFlow versionBlock = new BlockFlow();
		TextFlow versionLabel = new TextFlow(branch.getVersion());
		versionLabel.setFont(VERSION);
		versionBlock.add(versionLabel);
		page.add(versionBlock);
		
		BlockFlow tagBlock = new BlockFlow();
		TextFlow tagLabel = new TextFlow(branch.getTag());
		tagLabel.setFont(INFO);
		tagLabel.setForegroundColor(ColorConstants.darkBlue);
		tagBlock.add(tagLabel);
		page.add(tagBlock);
		
		info.add(page);
		info.setLocation(CvsGraphNodeViewHelper.INITIAL_LOCATION);
		
		setAnchor(new EllipseAnchor(info));
		
		return info;
	}
	
}
