+++ /dev/null
-package net.sourceforge.phpdt.internal.ui.text;
-
-/*
- * (c) Copyright IBM Corp. 2000, 2001.
- * All Rights Reserved.
- */
-
-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;
-
-import net.sourceforge.phpdt.ui.text.IColorManager;
-import net.sourceforge.phpdt.ui.text.IColorManagerExtension;
-
-/**
- * Java color manager.
- */
-public class JavaColorManager implements IColorManager, IColorManagerExtension {
-
- protected Map fKeyTable= new HashMap(10);
- protected Map fDisplayTable= new HashMap(2);
-
-
- public JavaColorManager() {
- }
-
- private void dispose(Display display) {
- Map colorTable= (Map) fDisplayTable.get(display);
- if (colorTable != null) {
- Iterator e= colorTable.values().iterator();
- while (e.hasNext())
- ((Color) e.next()).dispose();
- }
- }
-
- /*
- * @see IColorManager#getColor(RGB)
- */
- public Color getColor(RGB rgb) {
-
- if (rgb == null)
- return null;
-
- final Display display= Display.getCurrent();
- Map colorTable= (Map) fDisplayTable.get(display);
- if (colorTable == null) {
- colorTable= new HashMap(10);
- fDisplayTable.put(display, colorTable);
- display.disposeExec(new Runnable() {
- public void run() {
- dispose(display);
- }
- });
- }
-
- Color color= (Color) colorTable.get(rgb);
- if (color == null) {
- color= new Color(Display.getCurrent(), rgb);
- colorTable.put(rgb, color);
- }
-
- return color;
- }
-
- /*
- * @see IColorManager#dispose
- */
- public void dispose() {
- // nothing to dispose
- }
-
- /*
- * @see IColorManager#getColor(String)
- */
- public Color getColor(String key) {
-
- if (key == null)
- return null;
-
- RGB rgb= (RGB) fKeyTable.get(key);
- return getColor(rgb);
- }
-
- /*
- * @see IColorManagerExtension#bindColor(String, RGB)
- */
- public void bindColor(String key, RGB rgb) {
- Object value= fKeyTable.get(key);
- if (value != null)
- throw new UnsupportedOperationException();
-
- fKeyTable.put(key, rgb);
- }
-
- /*
- * @see IColorManagerExtension#unbindColor(String)
- */
- public void unbindColor(String key) {
- fKeyTable.remove(key);
- }
-}