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

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

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

     5 // which accompanies this distribution, and is available

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

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 

    17 

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

    19 

    20 import java.util.HashMap;

    21 import java.util.Iterator;

    22 import java.util.Map;

    23 

    24 import org.eclipse.swt.graphics.Color;

    25 import org.eclipse.swt.graphics.RGB;

    26 import org.eclipse.swt.widgets.Display;

    27 

    28 /**

    29  * @author barbararosi-schwartz

    30  * 

    31  */

    32 public class ColorManager {

    33 

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

    35 

    36 	public void dispose() {

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

    38 

    39 		while (e.hasNext())

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

    41 	}

    42 

    43 	public Color getColor(RGB rgb) {

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

    45 

    46 		if (color == null) {

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

    48 			fColorTable.put(rgb, color);

    49 		}

    50 

    51 		return color;

    52 	}

    53 }