source: java/FramclipsePlugin/src/main/java/com/framsticks/framclipse/syntaxColoring/ColorManager.java @ 193

package com.framsticks.framclipse.syntaxColoring;

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;

@SuppressWarnings("unchecked")
public class ColorManager {

        protected Map fColorTable = new HashMap(10);

        public void dispose() {
                Iterator 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;
        }
}