From 265ad6e17e46062635c14540ce21cec9b75419a8 Mon Sep 17 00:00:00 2001
From: Sven Gothel <sgothel@jausoft.com>
Date: Wed, 12 Oct 2011 03:01:27 +0200
Subject: Test: Add AWT/GLCanvas transparency test
---
.../test/junit/jogl/caps/TestTranslucencyAWT.java | 163 +++++++++++++++++++++
1 file changed, 163 insertions(+)
create mode 100644 src/test/com/jogamp/opengl/test/junit/jogl/caps/TestTranslucencyAWT.java
(limited to 'src/test/com')
diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/caps/TestTranslucencyAWT.java b/src/test/com/jogamp/opengl/test/junit/jogl/caps/TestTranslucencyAWT.java
new file mode 100644
index 000000000..e22163847
--- /dev/null
+++ b/src/test/com/jogamp/opengl/test/junit/jogl/caps/TestTranslucencyAWT.java
@@ -0,0 +1,163 @@
+/**
+ * Copyright 2010 JogAmp Community. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification, are
+ * permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ * conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ * of conditions and the following disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation are those of the
+ * authors and should not be interpreted as representing official policies, either expressed
+ * or implied, of JogAmp Community.
+ */
+
+package com.jogamp.opengl.test.junit.jogl.caps;
+
+import java.awt.BorderLayout;
+import java.awt.Color;
+import java.awt.Container;
+import java.awt.Dimension;
+import java.awt.Frame;
+import java.awt.GraphicsConfiguration;
+import java.awt.GraphicsDevice;
+import java.awt.GraphicsEnvironment;
+import java.awt.Label;
+import java.awt.Transparency;
+import java.awt.image.ColorModel;
+import java.io.IOException;
+import java.lang.reflect.InvocationTargetException;
+
+import javax.media.opengl.GLAnimatorControl;
+import javax.media.opengl.GLCapabilities;
+import javax.media.opengl.GLEventListener;
+import javax.media.opengl.awt.GLCanvas;
+
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import com.jogamp.opengl.test.junit.jogl.demos.es2.GearsES2;
+import com.jogamp.opengl.test.junit.util.UITestCase;
+import com.jogamp.opengl.util.Animator;
+
+public class TestTranslucencyAWT extends UITestCase {
+ static Dimension size;
+ static long durationPerTest = 400;
+ static GLCapabilities glCaps;
+
+ @BeforeClass
+ public static void initClass() {
+ size = new Dimension(400,200);
+ glCaps = new GLCapabilities(null);
+ glCaps.setAlphaBits(8);
+ glCaps.setBackgroundOpaque(false);
+ }
+
+ static Frame getTranslucentFrame() {
+ GraphicsConfiguration gc=null;
+ GraphicsDevice[] devices= GraphicsEnvironment.getLocalGraphicsEnvironment().getScreenDevices();
+ for (int i = 0; i < devices.length ; i++)
+ {
+ GraphicsConfiguration[] configs = devices[i].getConfigurations();
+ for (int j = 0; j < configs.length ; j++) {
+ GraphicsConfiguration config = configs[j];
+ ColorModel tcm = config.getColorModel(Transparency.TRANSLUCENT);
+ boolean capable1 = ( null != tcm ) ? tcm.getTransparency() == Transparency.TRANSLUCENT : false;
+ boolean capable2 = false;
+ try {
+ capable2 = com.sun.awt.AWTUtilities.isTranslucencyCapable(config);
+ } catch (Exception e) {}
+ System.err.println(i+":"+j+" "+config+", "+tcm+", capable "+capable1+"/"+capable2);
+ if(capable1&&capable2) {
+ gc=configs[j];
+ System.err.println("Chosen "+i+":"+j+" "+config+", "+tcm+", capable "+capable1+"/"+capable2);
+ break;
+ }
+ }
+ }
+ final Frame frame = new Frame(gc);
+ if(null!=gc) {
+ frame.setUndecorated(true);
+ frame.setBackground(new Color(0, 0, 0, 0));
+ }
+ frame.setTitle("AWT Parent Frame (opaque: "+(null==gc)+")");
+ return frame;
+ }
+
+ @Test
+ public void test() throws InterruptedException, InvocationTargetException {
+ final Frame frame1 = getTranslucentFrame();
+ final GLCanvas glCanvas= new GLCanvas(glCaps);
+
+ glCanvas.setPreferredSize(size);
+
+ GLEventListener demo1 = new GearsES2(1);
+ // setDemoFields(demo1, glCanvas, false);
+ glCanvas.addGLEventListener(demo1);
+ GLAnimatorControl animator1 = new Animator(glCanvas);
+ animator1.start();
+
+ Container cont1 = new Container();
+ cont1.setLayout(new BorderLayout());
+ cont1.add(glCanvas, BorderLayout.CENTER);
+ cont1.setVisible(true);
+
+ frame1.setLayout(new BorderLayout());
+ frame1.add(cont1, BorderLayout.EAST);
+ frame1.add(new Label("center"), BorderLayout.CENTER);
+ frame1.setLocation(0, 0);
+ frame1.setSize((int)size.getWidth(), (int)size.getHeight());
+ javax.swing.SwingUtilities.invokeAndWait(new Runnable() {
+ public void run() {
+ frame1.pack();
+ frame1.setVisible(true);
+ }});
+
+ Assert.assertEquals(true, animator1.isAnimating());
+ Assert.assertEquals(false, animator1.isPaused());
+ Assert.assertNotNull(animator1.getThread());
+
+ Thread.sleep(durationPerTest);
+
+ animator1.stop();
+ Assert.assertEquals(false, animator1.isAnimating());
+ Assert.assertEquals(false, animator1.isPaused());
+ Assert.assertEquals(null, animator1.getThread());
+
+ frame1.dispose();
+ }
+
+ static int atoi(String a) {
+ int i=0;
+ try {
+ i = Integer.parseInt(a);
+ } catch (Exception ex) { ex.printStackTrace(); }
+ return i;
+ }
+
+ public static void main(String args[]) throws IOException {
+ for(int i=0; i<args.length; i++) {
+ if(args[i].equals("-time")) {
+ durationPerTest = atoi(args[++i]);
+ }
+ }
+ String tstname = TestTranslucencyAWT.class.getName();
+ org.junit.runner.JUnitCore.main(tstname);
+ }
+
+}
--
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