// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of "Eclipse Public License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.eclipse.org/legal/epl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

//

package com.symbian.smt.gui.editors.xmleditor;

import java.util.HashMap;

import java.util.Iterator;

import java.util.Map;

import org.eclipse.swt.graphics.Color;

import org.eclipse.swt.graphics.RGB;

import org.eclipse.swt.widgets.Display;

/**

 * @author barbararosi-schwartz

 * 

 */

public class ColorManager {

	protected Map<RGB, Color> fColorTable = new HashMap<RGB, Color>(10);

	public void dispose() {

		Iterator<Color> e = fColorTable.values().iterator();

		while (e.hasNext())

			((Color) e.next()).dispose();

	}

	public Color getColor(RGB rgb) {

		Color color = (Color) fColorTable.get(rgb);

		if (color == null) {

			color = new Color(Display.getCurrent(), rgb);

			fColorTable.put(rgb, color);

		}

		return color;

	}

}