/*

 * Copyright (c) 2008-2010, Matthias Mann

 *

 * All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions are met:

 *

 *     * Redistributions of source code must retain the above copyright notice,

 *       this list of conditions and the following disclaimer.

 *     * 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.

 *     * Neither the name of Matthias Mann nor the names of its contributors may

 *       be used to endorse or promote products derived from this software

 *       without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

 * "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 THE COPYRIGHT OWNER 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.

 */

package nodes;

import de.matthiasmann.twl.GUI;

import de.matthiasmann.twl.ScrollPane;

import de.matthiasmann.twl.renderer.lwjgl.LWJGLRenderer;

import de.matthiasmann.twl.theme.ThemeManager;

import org.lwjgl.opengl.Display;

import org.lwjgl.opengl.DisplayMode;

import org.lwjgl.opengl.GL11;

import test.TestUtils;

/**

 * @author Matthias Mann

 */

public class NodeDemo {

    public static void main(String[] args) {

        try {

            Display.setDisplayMode(new DisplayMode(1024, 600));

            Display.create();

            Display.setTitle("TWL Node Demo");

            Display.setVSyncEnabled(true);

            NodeArea nodeArea = new NodeArea();

            ScrollPane scrollPane = new ScrollPane(nodeArea);

            scrollPane.setExpandContentSize(true);

            LWJGLRenderer renderer = new LWJGLRenderer();

            //renderer.setUseQuadsForLines(true);

            GUI gui = new GUI(scrollPane, renderer);

            ThemeManager theme = ThemeManager.createThemeManager(

                    NodeDemo.class.getResource("nodes.xml"), renderer);

            gui.applyTheme(theme);

            gui.update();

            Node nodeSource = nodeArea.addNode("Source");

            nodeSource.setPosition(50, 50);

            Pad nodeSourceColor = nodeSource.addPad("Color", false);

            Pad nodeSourceAlpha = nodeSource.addPad("Alpha", false);

            Node nodeSink = nodeArea.addNode("Sink");

            nodeSink.setPosition(350, 200);

            Pad nodeSinkColor = nodeSink.addPad("Color", true);

            nodeArea.addConnection(nodeSourceColor, nodeSinkColor);

            while(!Display.isCloseRequested()) {

                GL11.glClear(GL11.GL_COLOR_BUFFER_BIT);

                gui.update();

                Display.update();

            }

            gui.destroy();

            theme.destroy();

        } catch (Exception ex) {

            TestUtils.showErrMsg(ex);

        }

        Display.destroy();

    }

}