SyntaxColorProvider.java

/*
 * Created on 07.01.2005
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package oraloganalyzer.editor;

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 010627
 * 
 * TODO To change the template for this generated type comment go to Window -
 * Preferences - Java - Code Style - Code Templates
 */
public class SyntaxColorProvider
{

    public static final RGB RED = new RGB(200, 0, 0);

    public static final RGB GREEN = new RGB(0, 200, 0);
    
    public static final RGB BLUE = new RGB(0, 0, 200);

    public static final RGB MULTI_LINE_COMMENT = new RGB(128, 0, 0);

    public static final RGB SINGLE_LINE_COMMENT = new RGB(128, 128, 0);

    public static final RGB KEYWORD = new RGB(0, 0, 128);

    public static final RGB TYPE = new RGB(0, 0, 128);

    public static final RGB STRING = new RGB(0, 128, 0);

    public static final RGB DEFAULT = new RGB(0, 0, 0);


    protected Map fColorTable = new HashMap(10);

    /**
     * Release all of the color resources held onto by the receiver.
     */
    public void dispose()
    {
        Iterator e = fColorTable.values().iterator();
        while (e.hasNext())
            ((Color) e.next()).dispose();
    }

    /**
     * Return the Color that is stored in the Color table as rgb.
     */
    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;
    }
}