[Java-game-lib-cvs] SF.net SVN: java-game-lib: [3051] trunk/LWJGL/src/java/org/lwjgl/opengl/ AWTUtil.java

[<eli...@us...>]

Revision: 3051
          http://java-game-lib.svn.sourceforge.net/java-game-lib/?rev=3051&view=rev
Author:   elias_naur
Date:     2008-04-30 05:46:54 -0700 (Wed, 30 Apr 2008)

Log Message:
-----------
Don't use reflection for AWTUtil.getPointerLocation

Modified Paths:
--------------
    trunk/LWJGL/src/java/org/lwjgl/opengl/AWTUtil.java

Modified: trunk/LWJGL/src/java/org/lwjgl/opengl/AWTUtil.java
===================================================================
--- trunk/LWJGL/src/java/org/lwjgl/opengl/AWTUtil.java	2008-04-29 18:56:46 UTC (rev 3050)
+++ trunk/LWJGL/src/java/org/lwjgl/opengl/AWTUtil.java	2008-04-30 12:46:54 UTC (rev 3051)
@@ -42,6 +42,8 @@
 import java.awt.GraphicsConfiguration;
 import java.awt.IllegalComponentStateException;
 import java.awt.Point;
+import java.awt.MouseInfo;
+import java.awt.PointerInfo;
 import java.awt.Robot;
 import java.awt.Toolkit;
 import java.awt.image.BufferedImage;
@@ -109,30 +111,21 @@
 	 */
 	private static Point getPointerLocation(final Component component) {
 		try {
-			final Class MouseInfo_class = Class.forName("java.awt.MouseInfo");
-			final Method getPointerInfo_method = MouseInfo_class.getMethod("getPointerInfo", null);
-			final Class PointerInfo_class = Class.forName("java.awt.PointerInfo");
-			final Method getDevice_method = PointerInfo_class.getMethod("getDevice", null);
-			final Method getLocation_method = PointerInfo_class.getMethod("getLocation", null);
-			return (Point)AccessController.doPrivileged(new PrivilegedExceptionAction() {
-				public final Object run() throws Exception {
-					GraphicsConfiguration config = component.getGraphicsConfiguration();
-					if (config != null) {
-						Object pointer_info = getPointerInfo_method.invoke(null, null);
-						GraphicsDevice device = (GraphicsDevice)getDevice_method.invoke(pointer_info, null);
-						if (device == config.getDevice()) {
-							return (Point)getLocation_method.invoke(pointer_info, null);
-						}
+			final GraphicsConfiguration config = component.getGraphicsConfiguration();
+			if (config != null) {
+				PointerInfo pointer_info = (PointerInfo)AccessController.doPrivileged(new PrivilegedExceptionAction() {
+					public final Object run() throws Exception {
+						return MouseInfo.getPointerInfo();
 					}
-					return null;
+				});
+				GraphicsDevice device = pointer_info.getDevice();
+				if (device == config.getDevice()) {
+					return pointer_info.getLocation();
 				}
-			});
+				return null;
+			}
 		} catch (PrivilegedActionException e) {
 			LWJGLUtil.log("Failed to query pointer location: " + e.getCause());
-		} catch (NoSuchMethodException e) {
-			LWJGLUtil.log("Failed to query pointer location: " + e);
-		} catch (ClassNotFoundException e) {
-			LWJGLUtil.log("Failed to query pointer location: " + e);
 		}
 		return null;
 	}


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