1 /**

     2  * Copyright (c) 2009 Symbian Foundation and/or its subsidiary(-ies).

     3  * All rights reserved.

     4  * This component and the accompanying materials are made available

     5  * under the terms of the License "Eclipse Public License v1.0"

     6  * which accompanies this distribution, and is available

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

     8  *

     9  * Initial Contributors:

    10  * Symbian Foundation - initial contribution.

    11  * Contributors:

    12  * Description:

    13  * Overview:

    14  * Details:

    15  * Platforms/Drives/Compatibility:

    16  * Assumptions/Requirement/Pre-requisites:

    17  * Failures and causes:

    18  */

    19 package org.symbian.tools.wrttools.jseditors.editors;

    20 

    21 import java.util.HashMap;

    22 import java.util.Iterator;

    23 import java.util.Map;

    24 

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

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

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

    28 

    29 public class ColorManager {

    30 

    31 	protected Map fColorTable = new HashMap(10);

    32 

    33 	public void dispose() {

    34 		Iterator e = fColorTable.values().iterator();

    35 		while (e.hasNext())

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

    37 	}

    38 	public Color getColor(RGB rgb) {

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

    40 		if (color == null) {

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

    42 			fColorTable.put(rgb, color);

    43 		}

    44 		return color;

    45 	}

    46 }