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* 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
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* 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
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package com.jogamp.opengl.test.junit.newt.parenting;
import java.awt.BorderLayout;
import java.awt.Button;
import java.awt.Frame;
import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import com.jogamp.opengl.GLCapabilities;
import com.jogamp.opengl.GLEventListener;
import javax.swing.SwingUtilities;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.FixMethodOrder;
import org.junit.runners.MethodSorters;
import com.jogamp.newt.Window;
import com.jogamp.newt.awt.NewtCanvasAWT;
import com.jogamp.newt.opengl.GLWindow;
import com.jogamp.opengl.test.junit.jogl.demos.es2.GearsES2;
import com.jogamp.opengl.test.junit.jogl.demos.es2.RedSquareES2;
import com.jogamp.opengl.test.junit.util.MiscUtils;
import com.jogamp.opengl.test.junit.util.UITestCase;
import com.jogamp.opengl.util.Animator;
/**
* Using {@link NewtCanvasAWT#setNEWTChild(Window)} for reparenting, i.e. NEWT/AWT hopping
*/
@FixMethodOrder(MethodSorters.NAME_ASCENDING)
public class TestParenting04AWT extends UITestCase {
static int width, height;
static long durationPerTest = 800;
static GLCapabilities glCaps;
@BeforeClass
public static void initClass() {
width = 400;
height = 400;
glCaps = new GLCapabilities(null);
}
@Test
public void test01WinHopFrame2FrameDirectHop() throws InterruptedException, InvocationTargetException {
// Will produce some artifacts .. resizing etc
winHopFrame2Frame(false);
}
@Test
public void test02WinHopFrame2FrameDetachFirst() throws InterruptedException, InvocationTargetException {
// Note: detaching first setNEWTChild(null) is much cleaner visually
winHopFrame2Frame(true);
}
protected void winHopFrame2Frame(final boolean detachFirst) throws InterruptedException, InvocationTargetException {
final GLWindow glWindow1 = GLWindow.create(glCaps);
final GLEventListener demo1 = new RedSquareES2();
setDemoFields(demo1, glWindow1, false);
glWindow1.addGLEventListener(demo1);
final Animator anim1 = new Animator(glWindow1);
final GLWindow glWindow2 = GLWindow.create(glCaps);
final GLEventListener demo2 = new GearsES2();
setDemoFields(demo2, glWindow2, false);
glWindow2.addGLEventListener(demo2);
final Animator anim2 = new Animator(glWindow2);
final NewtCanvasAWT canvas1 = new NewtCanvasAWT(glWindow1);
final NewtCanvasAWT canvas2 = new NewtCanvasAWT(glWindow2);
final Frame frame1 = new Frame("AWT Parent Frame");
frame1.setLayout(new BorderLayout());
frame1.add(new Button("North"), BorderLayout.NORTH);
frame1.add(new Button("South"), BorderLayout.SOUTH);
frame1.add(new Button("East"), BorderLayout.EAST);
frame1.add(new Button("West"), BorderLayout.WEST);
SwingUtilities.invokeAndWait(new Runnable() {
public void run() {
frame1.setSize(width, height);
frame1.setLocation(0, 0);
frame1.setVisible(true);
frame1.validate();
}
});
SwingUtilities.invokeAndWait(new Runnable() {
public void run() {
frame1.add(canvas1, BorderLayout.CENTER);
frame1.validate();
}
});
Assert.assertEquals(canvas1.getNativeWindow(),glWindow1.getParent());
final Frame frame2 = new Frame("AWT Parent Frame");
frame2.setLayout(new BorderLayout());
frame2.add(new Button("North"), BorderLayout.NORTH);
frame2.add(new Button("South"), BorderLayout.SOUTH);
frame2.add(new Button("East"), BorderLayout.EAST);
frame2.add(new Button("West"), BorderLayout.WEST);
SwingUtilities.invokeAndWait(new Runnable() {
public void run() {
frame2.setSize(width, height);
frame2.setLocation(width+50, 0);
frame2.setVisible(true);
frame2.validate();
}
});
SwingUtilities.invokeAndWait(new Runnable() {
public void run() {
frame2.add(canvas2, BorderLayout.CENTER);
frame2.validate();
}
});
Assert.assertEquals(canvas2.getNativeWindow(),glWindow2.getParent());
anim1.start();
anim2.start();
int state;
for(state=0; state<3; state++) {
Thread.sleep(durationPerTest);
switch(state) {
case 0:
SwingUtilities.invokeAndWait(new Runnable() {
public void run() {
// 1 -> 2
if(detachFirst) {
canvas1.setNEWTChild(null);
canvas2.setNEWTChild(null);
} else {
canvas2.setNEWTChild(null); // free g2 of w2
}
canvas1.setNEWTChild(glWindow2); // put g2 -> w1. free g1 of w1
canvas2.setNEWTChild(glWindow1); // put g1 -> w2
frame1.invalidate();
frame2.invalidate();
frame1.validate();
frame2.validate();
}
});
break;
case 1:
SwingUtilities.invokeAndWait(new Runnable() {
public void run() {
// 2 -> 1
if(detachFirst) {
canvas1.setNEWTChild(null);
canvas2.setNEWTChild(null);
} else {
canvas2.setNEWTChild(null);
}
canvas1.setNEWTChild(glWindow1);
canvas2.setNEWTChild(glWindow2);
frame1.invalidate();
frame2.invalidate();
frame1.validate();
frame2.validate();
}
});
break;
}
}
SwingUtilities.invokeAndWait(new Runnable() {
public void run() {
frame1.dispose();
frame2.dispose();
} } );
glWindow1.destroy();
glWindow2.destroy();
Assert.assertEquals(false, glWindow1.isNativeValid());
Assert.assertEquals(false, glWindow2.isNativeValid());
}
public static void setDemoFields(final GLEventListener demo, final GLWindow glWindow, final boolean debug) {
Assert.assertNotNull(demo);
Assert.assertNotNull(glWindow);
final Window window = glWindow.getDelegatedWindow();
if(debug) {
MiscUtils.setFieldIfExists(demo, "glDebug", true);
MiscUtils.setFieldIfExists(demo, "glTrace", true);
}
if(!MiscUtils.setFieldIfExists(demo, "window", window)) {
MiscUtils.setFieldIfExists(demo, "glWindow", glWindow);
}
}
static int atoi(final String a) {
int i=0;
try {
i = Integer.parseInt(a);
} catch (final Exception ex) { ex.printStackTrace(); }
return i;
}
public static void main(final String args[]) throws IOException {
for(int i=0; i<args.length; i++) {
if(args[i].equals("-time")) {
durationPerTest = atoi(args[++i]);
}
}
final String tstname = TestParenting04AWT.class.getName();
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(new String[] {
tstname,
"filtertrace=true",
"haltOnError=false",
"haltOnFailure=false",
"showoutput=true",
"outputtoformatters=true",
"logfailedtests=true",
"logtestlistenerevents=true",
"formatter=org.apache.tools.ant.taskdefs.optional.junit.PlainJUnitResultFormatter",
"formatter=org.apache.tools.ant.taskdefs.optional.junit.XMLJUnitResultFormatter,TEST-"+tstname+".xml" } );
}
}