/**
 * 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
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package com.jogamp.opengl.test.junit.graph.demos.ui;

import com.jogamp.opengl.GLCapabilities;
import com.jogamp.opengl.GLProfile;

import com.jogamp.graph.curve.opengl.RenderState;
import com.jogamp.graph.geom.SVertex;
import com.jogamp.newt.event.KeyAdapter;
import com.jogamp.newt.event.KeyEvent;
import com.jogamp.newt.event.WindowAdapter;
import com.jogamp.newt.event.WindowEvent;
import com.jogamp.newt.opengl.GLWindow;
import com.jogamp.opengl.util.Animator;

/** Demonstrate the rendering of multiple outlines into one region/OutlineShape
 *  These Outlines are not necessary connected or contained.
 *  The output of this demo shows two identical shapes but the left one
 *  has some vertices with off-curve flag set to true, and the right allt he vertices
 *  are on the curve. Demos the Res. Independent Nurbs based Curve rendering
 *
 */
public class UINewtDemo01 {
    static final boolean DEBUG = false;
    static final boolean TRACE = false;

    public static void main(final String[] args) {
        final GLProfile glp = GLProfile.getGL2ES2();
        final GLCapabilities caps = new GLCapabilities(glp);
        caps.setAlphaBits(4);
        caps.setSampleBuffers(true);
        caps.setNumSamples(4);
        System.out.println("Requested: " + caps);

        final GLWindow window = GLWindow.create(caps);
        window.setPosition(10, 10);
        window.setSize(800, 400);
        window.setTitle("GPU UI Newt Demo 01");
        final RenderState rs = RenderState.createRenderState(SVertex.factory());
        final UIGLListener01 uiGLListener = new UIGLListener01 (0, rs, DEBUG, TRACE);
        uiGLListener.attachInputListenerTo(window);
        window.addGLEventListener(uiGLListener);
        window.setVisible(true);

        final Animator animator = new Animator();
        animator.setUpdateFPSFrames(60, System.err);
        animator.add(window);

        window.addKeyListener(new KeyAdapter() {
            public void keyPressed(final KeyEvent arg0) {
                if(arg0.getKeyCode() == KeyEvent.VK_F4) {
                    window.destroy();
                }
            }
        });
        window.addWindowListener(new WindowAdapter() {
            public void windowDestroyed(final WindowEvent e) {
                animator.stop();
            }
        });

        animator.start();
    }
}