package samples;

import java.io.FileNotFoundException;
import java.io.IOException;
import javax.vecmath.Vector3f;

import org.jdesktop.lg3d.utils.action.ScaleActionBoolean;
import org.jdesktop.lg3d.utils.c3danimation.NaturalMotionAnimation;
import org.jdesktop.lg3d.utils.eventadapter.MouseEnteredEventAdapter;
import org.jdesktop.lg3d.utils.shape.ImagePanel;
import org.jdesktop.lg3d.wg.Component3D;
import org.jdesktop.lg3d.wg.Cursor3D;
import org.jdesktop.lg3d.wg.Frame3D;
import org.jdesktop.lg3d.wg.Thumbnail;

public class HelloWorld4 {
    private static final String IMAGE_FILE = "helloworld.png";

    // 画像の大きさ 200x25 pixel
    // メートル変換用 0.0254 [inch/m] / 72.0f [pixel/inch]
    private static final float WIDTH = 200.0f * 0.0254f / 72.0f;
    private static final float HEIGHT = 25.0f * 0.0254f / 72.0f;
    private static final float DEPTH = 0.005f;
    
    public HelloWorld4() {
        Frame3D frame3d = new Frame3D();
        
        try {
            ImagePanel panel = new ImagePanel(IMAGE_FILE, WIDTH, HEIGHT);

            Component3D comp3d = new Component3D();
            comp3d.addChild(panel);
            comp3d.setCursor(Cursor3D.DEFAULT_CURSOR);            
            frame3d.addChild(comp3d);

            doEnableToChangeSize(comp3d);
        
            Thumbnail thumbnail = new Thumbnail();
            ImagePanel thumbnailPanel = new ImagePanel(IMAGE_FILE, WIDTH*4f, HEIGHT*4f);
            Component3D thumbnailComp3d = new Component3D();
            thumbnailComp3d.addChild(thumbnailPanel);

            thumbnail.addChild(thumbnailComp3d);
            thumbnail.setPreferredSize(new Vector3f(WIDTH*4f, HEIGHT*4f, DEPTH));
            frame3d.setThumbnail(thumbnail);

            frame3d.setPreferredSize(new Vector3f(WIDTH, HEIGHT, DEPTH));
            frame3d.changeEnabled(true);
            frame3d.changeVisible(true);        
        } catch (FileNotFoundException ex) {
            ex.printStackTrace();
        } catch (IOException ex) {
            ex.printStackTrace();
        }
    }

    private void doEnableToChangeSize(Component3D comp3d) {
        // なめらかに動かすようにする
        comp3d.setAnimation(new NaturalMotionAnimation(1000));

        // Mouse が panel に入ったらサイズを拡大する
        comp3d.addListener(new MouseEnteredEventAdapter(
                               new ScaleActionBoolean(comp3d, 1.1f, 500)));

        // 親にイベントを伝播する
        comp3d.setMouseEventPropagatable(true);
    }

    public static void main(String[] args) {
        new HelloWorld4();
    }
}