/*

 * 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:  Definitions for the class ColorUtil

 *

 */

package com.nokia.s60tools.analyzetool.internal.ui.util;

import org.eclipse.swt.graphics.Color;

import org.eclipse.swt.widgets.Display;

/**

 * Utilities for generating the same (unique) colour for a given String every

 * time.

 */

public final class ColorUtil

{

	private static final int[] RGB_WHITE = { 255, 255, 255 };

	private static final int[] RGB_GREY  = { 180, 180, 180 };//light grey

	private static final int[] RGB_BLACK = { 0, 0, 0 };

	private static final int[] RGB_100 = {100, 100, 100};//middle grey

	private static final int[] RGB_170 = {170, 170, 170};//light grey

	private static final int[] RGB_200 = {200, 200, 200};//very light grey

	/** Color representing the colour white */

	public static final Color WHITE =

		new Color(Display.getDefault(), RGB_WHITE[0], RGB_WHITE[1], RGB_WHITE[2]);

	/** Color representing the colour grey */

	public static final Color GREY =

		new Color(Display.getDefault(), RGB_GREY[0], RGB_GREY[1], RGB_GREY[2]);

	/** Color representing the colour black */

	public static final Color BLACK =

		new Color(Display.getDefault(), RGB_BLACK[0], RGB_BLACK[1], RGB_BLACK[2]);

	/** Color representing middle grey */

	public static final Color COLOR_100 = new Color(Display.getDefault(), RGB_100[0], RGB_100[1], RGB_100[2]);

	/** Color representing very light grey */

	public static final Color COLOR_200 = new Color(Display.getDefault(), RGB_200[0], RGB_200[1], RGB_200[2]);

	/** Color representing light grey */

	public static final Color COLOR_170 = new Color(Display.getDefault(), RGB_170[0], RGB_170[1], RGB_170[2]);

	// Guard against instantiation

	private ColorUtil() {}

}