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 *    1. Redistributions of source code must retain the above copyright notice, this list of
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 *       of conditions and the following disclaimer in the documentation and/or other materials
 *       provided with the distribution.
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 * 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
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 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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package com.jogamp.opengl.test.junit.jogl.demos.gl2.newt;

import javax.media.nativewindow.*;
import javax.media.opengl.*;

import com.jogamp.opengl.util.Animator;

import com.jogamp.opengl.test.junit.util.AWTRobotUtil;
import com.jogamp.opengl.test.junit.util.MiscUtils;
import com.jogamp.opengl.test.junit.util.UITestCase;
import com.jogamp.opengl.test.junit.util.QuitAdapter;
import com.jogamp.opengl.test.junit.jogl.demos.es2.GearsES2;
import com.jogamp.newt.*;
import com.jogamp.newt.event.*;
import com.jogamp.newt.opengl.*;

import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.AfterClass;
import org.junit.Test;
import org.junit.FixMethodOrder;
import org.junit.runners.MethodSorters;

@FixMethodOrder(MethodSorters.NAME_ASCENDING)
public class TestGearsNewtAWTWrapper extends UITestCase {
    static GLProfile glp;
    static int width, height;
    static boolean useAnimator = true;
    static boolean doResizeTest = true;
    static long duration = 500; // ms

    @BeforeClass
    public static void initClass() {
        glp = GLProfile.getGL2ES2();
        Assert.assertNotNull(glp);
        width  = 640;
        height = 480;
    }

    @AfterClass
    public static void releaseClass() {
    }

    protected void runTestGL(final GLCapabilitiesImmutable caps) throws InterruptedException {
        final Display nDisplay = NewtFactory.createDisplay(NativeWindowFactory.TYPE_AWT, null, false); // local display
        final Screen nScreen  = NewtFactory.createScreen(nDisplay, 0); // screen 0
        final Window nWindow = NewtFactory.createWindow(nScreen, caps);

        final GLWindow glWindow = GLWindow.create(nWindow);
        Assert.assertNotNull(glWindow);
        glWindow.setTitle("Gears NewtAWTWrapper Test");

        glWindow.addGLEventListener(new GearsES2(1));

        final Animator animator = useAnimator ? new Animator(glWindow) : null;
        final QuitAdapter quitAdapter = new QuitAdapter();

        glWindow.addKeyListener(new TraceKeyAdapter(quitAdapter));
        glWindow.addWindowListener(new TraceWindowAdapter(quitAdapter));

        if( useAnimator ) {
            animator.start();
        }

        int div = 3;
        glWindow.setSize(width/div, height/div);
        glWindow.setVisible(true);
        if( doResizeTest ) {
            glWindow.display();
            final int[] expSurfaceSize = glWindow.getNativeSurface().convertToPixelUnits(new int[] { width/div, height/div });
            Assert.assertTrue("Surface Size not reached: Expected "+expSurfaceSize[0]+"x"+expSurfaceSize[1]+", Is "+glWindow.getSurfaceWidth()+"x"+glWindow.getSurfaceHeight(),
                              AWTRobotUtil.waitForSize(glWindow, expSurfaceSize[0], expSurfaceSize[1]));
            Thread.sleep(600);

            div = 2;
            glWindow.setSize(width/div, height/div);
            glWindow.display();
            expSurfaceSize[0] = width/div;
            expSurfaceSize[1] = height/div;
            glWindow.getNativeSurface().convertToPixelUnits(expSurfaceSize);
            Assert.assertTrue("Surface Size not reached: Expected "+expSurfaceSize[0]+"x"+expSurfaceSize[1]+", Is "+glWindow.getSurfaceWidth()+"x"+glWindow.getSurfaceHeight(),
                              AWTRobotUtil.waitForSize(glWindow, expSurfaceSize[0], expSurfaceSize[1]));
            Thread.sleep(600);

            div = 1;
            glWindow.setSize(width/div, height/div);
            glWindow.display();
            expSurfaceSize[0] = width/div;
            expSurfaceSize[1] = height/div;
            glWindow.getNativeSurface().convertToPixelUnits(expSurfaceSize);
            Assert.assertTrue("Surface Size not reached: Expected "+expSurfaceSize[0]+"x"+expSurfaceSize[1]+", Is "+glWindow.getSurfaceWidth()+"x"+glWindow.getSurfaceHeight(),
                              AWTRobotUtil.waitForSize(glWindow, expSurfaceSize[0], expSurfaceSize[1]));
            Thread.sleep(600);
        }

        final long t0 = System.currentTimeMillis();
        long t1 = t0;
        while(!quitAdapter.shouldQuit() && t1-t0<duration) {
            Thread.sleep(100);
            t1 = System.currentTimeMillis();
        }

        if( useAnimator ) {
            animator.stop();
        }
        glWindow.destroy();
    }

    @Test
    public void test01() throws InterruptedException {
        final GLCapabilitiesImmutable caps = new GLCapabilities(glp);
        runTestGL(caps);
    }

    public static void main(final String args[]) {
        for(int i=0; i<args.length; i++) {
            if(args[i].equals("-time")) {
                i++;
                duration = MiscUtils.atol(args[i], duration);
            } else if(args[i].equals("-noanim")) {
                useAnimator  = false;
            } else if(args[i].equals("-noresize")) {
                doResizeTest  = false;
            }
        }
        System.err.println("useAnimator "+useAnimator);
        org.junit.runner.JUnitCore.main(TestGearsNewtAWTWrapper.class.getName());
    }
}
