[Java-game-lib-cvs] SF.net SVN: java-game-lib:[3331] trunk/LWJGL/src/java/org/lwjgl/opengl/ XRandR.java

[<ka...@us...>]

Revision: 3331
          http://java-game-lib.svn.sourceforge.net/java-game-lib/?rev=3331&view=rev
Author:   kappa1
Date:     2010-04-16 19:06:53 +0000 (Fri, 16 Apr 2010)

Log Message:
-----------
minor tweak to XRandR class to add AccessControllers to remaining methods that need it.

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

Modified: trunk/LWJGL/src/java/org/lwjgl/opengl/XRandR.java
===================================================================
--- trunk/LWJGL/src/java/org/lwjgl/opengl/XRandR.java	2010-04-15 20:38:39 UTC (rev 3330)
+++ trunk/LWJGL/src/java/org/lwjgl/opengl/XRandR.java	2010-04-16 19:06:53 UTC (rev 3331)
@@ -119,11 +119,20 @@
 	 * @param screens
 	 *           The desired screen set, may not be <code>null</code>
 	 */
-	public static void setConfiguration(Screen[]/* ... */screens) {
+	public static void setConfiguration(final Screen[]/* ... */screens) {
 		if (screens.length == 0) {
 			throw new IllegalArgumentException("Must specify at least one screen");
 		}
-
+		
+		AccessController.doPrivileged(new PrivilegedAction() {
+			public Object run() {
+				setScreen(screens);
+				return null;
+			}
+		});
+	}
+	
+	private static void setScreen(Screen[] screens) {
 		List/* <String> */cmd = new ArrayList/* <String> */();
 		cmd.add("xrandr");
 
@@ -164,7 +173,6 @@
 		} catch (IOException e) {
 			e.printStackTrace();
 		}
-
 	}
 
 	/**
@@ -172,7 +180,13 @@
 	 *         xrandr is not supported
 	 */
 	public static String[] getScreenNames() {
-		populate();
+		AccessController.doPrivileged(new PrivilegedAction() {
+			public Object run() {
+				populate();
+				return null;
+			}
+		});
+		
 		return (String[]) screens.keySet().toArray(new String[screens.size()]);
 	}
 
@@ -182,7 +196,13 @@
 	 *         <code>null</code> if there is no such screen
 	 */
 	public static Screen[] getResolutions(String name) {
-		populate();
+		AccessController.doPrivileged(new PrivilegedAction() {
+			public Object run() {
+				populate();
+				return null;
+			}
+		});
+		
 		// clone the array to prevent held copies being altered
 		return (Screen[]) ((Screen[]) screens.get(name)).clone();
 	}


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