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authorKenneth Russel <[email protected]>2005-09-09 07:08:45 +0000
committerKenneth Russel <[email protected]>2005-09-09 07:08:45 +0000
commitffb098e3eed864346f1bd9f53021b17f9148da49 (patch)
treec95f36b4e25fb8facace3e8ead0827e61a80093e /src/demos/vertexProgRefract
parent6988570ed0a3ffa8f6d544cdb245cb7f0e77885c (diff)
Refactored demos to mostly subclass common Demo superclass providing
shutdown capabilities. Moved DemoListener to demos.common package. Added ManipManager removal code to demos using manipulators or ExaminerViewer to fix memory leak when run in JRefract harness. Added workaround for another seeming memory leak when run under current JDK 1.6 due to java.awt.Component now being finalizable and keeping data alive longer than previously. Made ManipManager.unregisterWindow more lenient with respect to null or invalid arguments. git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/../svn-server-sync/jogl-demos/branches/JSR-231@122 3298f667-5e0e-4b4a-8ed4-a3559d26a5f4
Diffstat (limited to 'src/demos/vertexProgRefract')
-rw-r--r--src/demos/vertexProgRefract/VertexProgRefract.java25
1 files changed, 14 insertions, 11 deletions
diff --git a/src/demos/vertexProgRefract/VertexProgRefract.java b/src/demos/vertexProgRefract/VertexProgRefract.java
index 18dca1c..8c1e867 100644
--- a/src/demos/vertexProgRefract/VertexProgRefract.java
+++ b/src/demos/vertexProgRefract/VertexProgRefract.java
@@ -46,6 +46,7 @@ import javax.swing.*;
import javax.media.opengl.*;
import com.sun.opengl.utils.*;
import com.sun.opengl.utils.*;
+import demos.common.*;
import demos.util.*;
import gleem.*;
import gleem.linalg.*;
@@ -62,7 +63,7 @@ import gleem.linalg.*;
Ported to Java and ARB_fragment_program by Kenneth Russell
*/
-public class VertexProgRefract implements GLEventListener {
+public class VertexProgRefract extends Demo {
public static void main(String[] args) {
GLCanvas canvas = GLDrawableFactory.getFactory().createGLCanvas(new GLCapabilities());
VertexProgRefract demo = new VertexProgRefract();
@@ -93,11 +94,6 @@ public class VertexProgRefract implements GLEventListener {
animator.start();
}
- public void setDemoListener(DemoListener listener) {
- demoListener = listener;
- }
-
- private DemoListener demoListener;
private boolean useRegisterCombiners;
private boolean initComplete;
private boolean firstRender = true;
@@ -109,6 +105,7 @@ public class VertexProgRefract implements GLEventListener {
private GLUT glut = new GLUT();
+ private GLAutoDrawable drawable;
private ExaminerViewer viewer;
private boolean doViewAll = true;
@@ -245,14 +242,14 @@ public class VertexProgRefract implements GLEventListener {
new Thread(new Runnable() {
public void run() {
JOptionPane.showMessageDialog(null, message, "Unavailable extension", JOptionPane.ERROR_MESSAGE);
- demoListener.shutdownDemo();
+ shutdownDemo();
}
}).start();
throw new RuntimeException(message);
}
}
} catch (RuntimeException e) {
- demoListener.shutdownDemo();
+ shutdownDemo();
throw(e);
}
@@ -282,7 +279,7 @@ public class VertexProgRefract implements GLEventListener {
try {
loadPNGCubemap(gl, glu, "demos/data/cubemaps/uffizi", true);
} catch (IOException e) {
- demoListener.shutdownDemo();
+ shutdownDemo();
throw new RuntimeException(e);
}
@@ -318,6 +315,7 @@ public class VertexProgRefract implements GLEventListener {
// Register the window with the ManipManager
ManipManager manager = ManipManager.getManipManager();
manager.registerWindow(drawable);
+ this.drawable = drawable;
viewer = new ExaminerViewer(MouseButtonHelper.numMouseButtons());
viewer.setNoAltKeyMode(true);
@@ -454,13 +452,18 @@ public class VertexProgRefract implements GLEventListener {
//----------------------------------------------------------------------
// Internals only below this point
//
+ public void shutdownDemo() {
+ ManipManager.getManipManager().unregisterWindow(drawable);
+ super.shutdownDemo();
+ }
+
private boolean[] b = new boolean[256];
private void dispatchKey(char k) {
setFlag(k, !getFlag(k));
// Quit on escape or 'q'
if ((k == (char) 27) || (k == 'q')) {
- demoListener.shutdownDemo();
+ shutdownDemo();
return;
}
@@ -562,7 +565,7 @@ public class VertexProgRefract implements GLEventListener {
new Thread(new Runnable() {
public void run() {
JOptionPane.showMessageDialog(null, message, "Unavailable extension", JOptionPane.ERROR_MESSAGE);
- demoListener.shutdownDemo();
+ shutdownDemo();
}
}).start();
throw new RuntimeException(message);