package org.ganoro.phing.ui.editors;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import org.eclipse.jface.text.source.ISharedTextColors;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.graphics.RGB;
import org.eclipse.swt.widgets.Display;
/**
* Generic color manager.
*/
public class ColorManager implements ISharedTextColors {
private static ColorManager fgColorManager;
private ColorManager() {
}
public static ColorManager getDefault() {
if (fgColorManager == null) {
fgColorManager= new ColorManager();
}
return fgColorManager;
}
protected Map fColorTable= new HashMap(10);
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;
}
public void dispose() {
Iterator e= fColorTable.values().iterator();
while (e.hasNext()) {
((Color) e.next()).dispose();
}
}
}