/*
 * Frame.java
 *
 *
 * Copyright 2011 Thomas Buck <xythobuz@me.com>
 * Copyright 2011 Max Nuding <max.nuding@gmail.com>
 * Copyright 2011 Felix Bäder <baeder.felix@gmail.com>
 *
 * This file is part of LED-Cube.
 *
 * LED-Cube is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * LED-Cube is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with LED-Cube. If not, see <http://www.gnu.org/licenses/>.
 */
import com.sun.j3d.utils.universe.*;
import javax.media.j3d.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.event.*;
import java.io.File;
import javax.vecmath.Point2d;
import javax.vecmath.Point3d;

public class Frame extends JFrame implements ListSelectionListener {

private static final long serialVersionUID = 23421337L;
// Anfang Variablen
private GraphicsConfiguration gConfig = SimpleUniverse
  .getPreferredConfiguration();
private Canvas3D cubeCanvas = new Canvas3D(gConfig);
public Led3D ledView = new Led3D(cubeCanvas);

// Anfang Attribute
private JButton editA = new JButton();
private JButton editB = new JButton();
private JButton editC = new JButton();
private JButton editD = new JButton();
private JButton editE = new JButton();
private JButton editF = new JButton();
private JButton editG = new JButton();
private JButton editH = new JButton();
private DefaultListModel frameListModel = new DefaultListModel();
public JList frameList = new JList();
private JScrollPane frameListScrollPane = new JScrollPane(frameList);
private JButton frameUp = new JButton();
private JButton frameDown = new JButton();
private JButton frameAdd = new JButton();
private JButton frameRemove = new JButton();
private JButton frameRename = new JButton();
private JList animList = new JList();
private DefaultListModel animModel = new DefaultListModel();
private JScrollPane animScrollPane = new JScrollPane(animList);
private JButton animUp = new JButton();
private JButton animDown = new JButton();
private JButton animAdd = new JButton();
private JButton animRemove = new JButton();
private JButton animRename = new JButton();
private JTextField animPath = new JTextField();
private JButton load = new JButton();
private JButton save = new JButton();
private JButton saveAs = new JButton();
public JComboBox jComboBox1 = new JComboBox();
private JButton upload = new JButton();
private JButton download = new JButton();
private JLabel jLabel4 = new JLabel();
private JTextField frameRemaining = new JTextField();
private JLabel frameLengthLabel = new JLabel();
private JTextField frameLengthText = new JTextField();
private JButton frameDuration = new JButton();
private JButton fullScreenButton = new JButton();
private JButton playAnimation = new JButton();
private JButton exitButton;
private JButton playAnimationFullscreen = new JButton();
private JPanel previewPanel = new JPanel();
private JPanel framePanel = new JPanel();
private JPanel animPanel = new JPanel();
private JPanel filePanel = new JPanel();
private JPanel serialPanel = new JPanel();
private JPanel settingsPanel = new JPanel();

// Ende Attribute

public cubeWorker worker = new cubeWorker(this);
private boolean fileSelected = false;
private Frame thisFrame;

// Ende Variablen

private int saveExitDialog() {
  String[] Optionen = { "Yes", "No" };
  int Auswahl = JOptionPane.showOptionDialog(this,
    "Do you want to save your changes?", "Save?",
    JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE, null,
    Optionen, Optionen[0]);
  if (Auswahl == JOptionPane.YES_OPTION) {
    return 1;
  } else {
    return 0;
  }
}

public String askString(String title, String text) {
  return JOptionPane.showInputDialog(null, text, title,
    JOptionPane.QUESTION_MESSAGE);
}

public void errorMessage(String s) {
  String[] Optionen = { "OK" };
  JOptionPane.showOptionDialog(this, s, "Error!", JOptionPane.YES_OPTION,
    JOptionPane.ERROR_MESSAGE, null, Optionen, Optionen[0]);
}

public void errorMessage(String title, String msg) {
  String[] Optionen = { "OK" };
  JOptionPane.showOptionDialog(this, msg, title, JOptionPane.YES_OPTION,
    JOptionPane.ERROR_MESSAGE, null, Optionen, Optionen[0]);
}

public void valueChanged(ListSelectionEvent evt) {
  if ((!evt.getValueIsAdjusting())
    && ((evt.getSource() == animList) || (evt.getSource() == frameList))) {
    // If animList or framsList is the source, we act...

    if ((evt.getSource() == animList)
      && (animList.getSelectedIndex() != -1)) {
      // animList selection changed, update frameList
      frameListModel.clear();

      // System.out.println("Selected Animation: " + animList.getSelectedIndex());
      int max = worker.getAnimation(animList.getSelectedIndex()).size();

      for (int i = 0; i < max; i++) {
      frameListModel.addElement(worker.getAnimation(
        animList.getSelectedIndex()).getFrame(i).getName());
      }
      frameList.setModel(frameListModel);
    }

    // If both selections are valid, update Frame duration and set 3D
    // data
    if ((animList.getSelectedIndex() != -1) && (frameList.getSelectedIndex() != -1)) {
      ledView.setData(worker.getAnimation(animList.getSelectedIndex()).getFrame(frameList.getSelectedIndex()).getData());
      frameLengthText.setText(Integer.toString(worker.getAnimation(animList.getSelectedIndex()).getFrame(frameList.getSelectedIndex()).getTime()));
    } else {
      // clear Frame duration
      frameLengthText.setText("");
    }
  }
}

private void save() {
  if (fileSelected == false) {
  JFileChooser fc = new JFileChooser();
  int ret = fc.showSaveDialog(this);
  if (ret == JFileChooser.APPROVE_OPTION) {
    File file = fc.getSelectedFile();
    fileSelected = true;
    animPath.setText(file.getPath());
    worker.saveState(animPath.getText());
  }
  } else {
  worker.saveState(animPath.getText());
  }
}

public Frame(String title) {
  // Frame-Initialisierung
  super(title);
  thisFrame = this;
  this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);


  String[] sPorts = HelperUtility.getPorts();
  for (int i = 0; i < sPorts.length; i++) {
      jComboBox1.addItem(sPorts[i]);
  }


  for (int i = 0; i < worker.size(); i++) {
      animModel.addElement(worker.getAnimation(i).getName());
  }

  addWindowListener(new WindowAdapter() {
  public void windowClosing(WindowEvent evt) {
    if (worker.changedStateSinceSave()) {
    if (saveExitDialog() == 1) {
      save();
    } else {
      return;
    }
    }
    System.exit(0);
  }
  });
  int frameWidth = 672;
  int frameHeight = 656;
  setSize(frameWidth, frameHeight);
  Dimension d = Toolkit.getDefaultToolkit().getScreenSize();
  int x = (d.width - getSize().width) / 2;
  int y = (d.height - getSize().height) / 2;
  setLocation(x, y);
  Container cp = getContentPane();
  cp.setLayout(null);
  // Anfang Komponenten

  // ----- 3D-----
  // -------------
  cubeCanvas.setBounds(18, 31, 275, 275);
  cubeCanvas.addMouseListener(new MouseListener() {
  public void mouseClicked(MouseEvent e){
    Point2d mousePos = convertMousePositionToWorld(e.getX(), e.getY()); 
  }
  public void mouseExited(MouseEvent e){}
  public void mouseEntered(MouseEvent e){}
  public void mouseReleased(MouseEvent e){}
  public void mousePressed(MouseEvent e){}

  });
  cp.add(cubeCanvas);

  // -------------

  editA.setBounds(299, 32, 102, 29);
  editA.setText("Layer A");
  editA.setFont(new Font("Dialog", Font.PLAIN, 13));
  cp.add(editA);
  editA.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent evt) {
    if (animList.getSelectedIndex() == -1) {
    errorMessage("Please select an animation.");
    } else if (frameList.getSelectedIndex() == -1) {
    errorMessage("Please select a Frame.");
    } else {
    layerEditFrame layerFrame1 = new layerEditFrame(animList.getSelectedIndex(), frameList.getSelectedIndex(), 0, worker, thisFrame);
    }
  }
  });

  editB.setBounds(299, 67, 102, 29);
  editB.setText("Layer B");
  editB.setFont(new Font("Dialog", Font.PLAIN, 13));
  cp.add(editB);
  editB.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent evt) {
    if (animList.getSelectedIndex() == -1) {
    errorMessage("Please select an animation.");
    } else if (frameList.getSelectedIndex() == -1) {
    errorMessage("Please select a Frame.");
    } else {
    layerEditFrame layerFrame1 = new layerEditFrame(animList.getSelectedIndex(), frameList.getSelectedIndex(), 1, worker, thisFrame);
    }
  }
  });

  editC.setBounds(299, 102, 102, 29);
  editC.setText("Layer C");
  editC.setFont(new Font("Dialog", Font.PLAIN, 13));
  cp.add(editC);
  editC.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent evt) {
    if (animList.getSelectedIndex() == -1) {
    errorMessage("Please select an animation.");
    } else if (frameList.getSelectedIndex() == -1) {
    errorMessage("Please select a Frame.");
    } else {
    layerEditFrame layerFrame1 = new layerEditFrame(animList.getSelectedIndex(), frameList.getSelectedIndex(), 2, worker, thisFrame);
    }
  }
  });

  editD.setBounds(299, 137, 102, 29);
  editD.setText("Layer D");
  editD.setFont(new Font("Dialog", Font.PLAIN, 13));
  cp.add(editD);
  editD.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent evt) {
    if (animList.getSelectedIndex() == -1) {
    errorMessage("Please select an animation.");
    } else if (frameList.getSelectedIndex() == -1) {
    errorMessage("Please select a Frame.");
    } else {
    layerEditFrame layerFrame1 = new layerEditFrame(animList.getSelectedIndex(), frameList.getSelectedIndex(), 3, worker, thisFrame);
    }
  }
  });

  editE.setBounds(299, 172, 102, 29);
  editE.setText("Layer E");
  editE.setFont(new Font("Dialog", Font.PLAIN, 13));
  cp.add(editE);
  editE.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent evt) {
    if (animList.getSelectedIndex() == -1) {
    errorMessage("Please select an animation.");
    } else if (frameList.getSelectedIndex() == -1) {
    errorMessage("Please select a Frame.");
    } else {
    layerEditFrame layerFrame1 = new layerEditFrame(animList.getSelectedIndex(), frameList.getSelectedIndex(), 4, worker, thisFrame);
    }
  }
  });

  editF.setBounds(299, 207, 102, 29);
  editF.setText("Layer F");
  editF.setFont(new Font("Dialog", Font.PLAIN, 13));
  cp.add(editF);
  editF.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent evt) {
    if (animList.getSelectedIndex() == -1) {
    errorMessage("Please select an animation.");
    } else if (frameList.getSelectedIndex() == -1) {
    errorMessage("Please select a Frame.");
    } else {
    layerEditFrame layerFrame1 = new layerEditFrame(animList.getSelectedIndex(), frameList.getSelectedIndex(), 5, worker, thisFrame);
    }
  }
  });

  editG.setBounds(299, 242, 102, 29);
  editG.setText("Layer G");
  editG.setFont(new Font("Dialog", Font.PLAIN, 13));
  cp.add(editG);
  editG.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent evt) {
    if (animList.getSelectedIndex() == -1) {
    errorMessage("Please select an animation.");
    } else if (frameList.getSelectedIndex() == -1) {
    errorMessage("Please select a Frame.");
    } else {
    layerEditFrame layerFrame1 = new layerEditFrame(animList.getSelectedIndex(), frameList.getSelectedIndex(), 6, worker, thisFrame);
    }
  }
  });

  editH.setBounds(299, 277, 102, 29);
  editH.setText("Layer H");
  editH.setFont(new Font("Dialog", Font.PLAIN, 13));
  cp.add(editH);
  editH.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent evt) {
    if (animList.getSelectedIndex() == -1) {
    errorMessage("Please select an animation.");
    } else if (frameList.getSelectedIndex() == -1) {
    errorMessage("Please select a Frame.");
    } else {
    layerEditFrame layerFrame1 = new layerEditFrame(animList.getSelectedIndex(), frameList.getSelectedIndex(), 7, worker, thisFrame);
    }
  }
  });

  frameListScrollPane.setBounds(339, 379, 187, 218);
  frameList.setModel(frameListModel);
  cp.add(frameListScrollPane);

  frameUp.setBounds(532, 378, 110, 39);
  frameUp.setText("Move up");
  frameUp.setFont(new Font("Dialog", Font.PLAIN, 13));
  cp.add(frameUp);
  frameUp.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent evt) {
    int i = frameList.getSelectedIndex();
    if ((i > 0) && (frameListModel.getSize() >= 2)) {
    Object tmp = frameListModel.get(i);
    frameListModel.set(i, frameListModel.get(i - 1));
    frameListModel.set(i - 1, tmp);
    frameList.setSelectedIndex(i - 1);
    worker.getAnimation(animList.getSelectedIndex()).moveFrameUp(i);
    }
  }
  });

  frameDown.setBounds(532, 558, 110, 39);
  frameDown.setText("Move down");
  frameDown.setFont(new Font("Dialog", Font.PLAIN, 13));
  cp.add(frameDown);
  frameDown.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent evt) {
    int i = frameList.getSelectedIndex();
    if ((i >= 0) && (frameListModel.getSize() >= 2) && (i < (frameListModel.getSize() - 1))) {
    Object tmp = frameListModel.get(i);
    frameListModel.set(i, frameListModel.get(i + 1));
    frameListModel.set(i + 1, tmp);
    frameList.setSelectedIndex(i + 1);
    worker.getAnimation(animList.getSelectedIndex()).moveFrameDown(i);
    }
  }
  });

  frameAdd.setBounds(532, 423, 110, 39);
  frameAdd.setText("Add");
  frameAdd.setFont(new Font("Dialog", Font.PLAIN, 13));
  cp.add(frameAdd);
  frameAdd.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent evt) {
    if (animList.getSelectedIndex() == -1) {
    errorMessage("Please select an animation!");
    } else {
    int n = worker.getAnimation(animList.getSelectedIndex()).size();
    worker.getAnimation(animList.getSelectedIndex()).addFrame();
  // Not reaching past this comment if frame list empty
    frameRemaining.setText(Integer.toString(worker.memoryRemaining()));
    frameListModel.add(n, worker.getAnimation(animList.getSelectedIndex()).getFrame(n).getName());
    frameList.setModel(frameListModel);
    }
  }
  });

  frameRemove.setBounds(532, 468, 110, 39);
  frameRemove.setText("Remove");
  frameRemove.setFont(new Font("Dialog", Font.PLAIN, 13));
  cp.add(frameRemove);
  frameRemove.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent evt) {
    if (animList.getSelectedIndex() == -1) {
    errorMessage("Select an animation.");
    } else if (frameList.getSelectedIndex() == -1) {
    errorMessage("Select a Frame.");
    } else {
    worker.getAnimation(animList.getSelectedIndex()).removeFrame(frameList.getSelectedIndex());
    frameRemaining.setText(Integer.toString(worker.memoryRemaining()));
    frameListModel.removeElementAt(frameList.getSelectedIndex());
    frameList.setModel(frameListModel);
    }
  }
  });

  frameRename.setBounds(532, 513, 110, 39);
  frameRename.setText("Rename");
  frameRename.setFont(new Font("Dialog", Font.PLAIN, 13));
  cp.add(frameRename);
  frameRename.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent evt) {
    int a = animList.getSelectedIndex();
    if (a < 0) {
    errorMessage("Select an animation!");
    return;
    }
    int f = frameList.getSelectedIndex();
    if (f < 0) {
    errorMessage("Select a Frame!");
    return;
    }
    worker.getAnimation(a).getFrame(f).setName(askString("Rename", "Rename " + frameList.getSelectedValue() + "?"));
    frameListModel.set(f, worker.getAnimation(a).getFrame(f).getName());
    frameList.setModel(frameListModel);
  }
  });

  frameLengthLabel.setBounds(429, 118, 90, 13);
  frameLengthLabel.setText("Time (1/24 sec)");
  frameLengthLabel.setFont(new Font("Dialog", Font.PLAIN, 13));
  cp.add(frameLengthLabel);

  frameLengthText.setBounds(429, 134, 31, 20);
  frameLengthText.setFont(new Font("Dialog", Font.PLAIN, 13));
  cp.add(frameLengthText);
  
  fullScreenButton.setText("Fullscreen");
  fullScreenButton.setBounds(18, 312, 134, 35);
  fullScreenButton.setFont(new Font("Dialog", Font.PLAIN, 13));
  cp.add(fullScreenButton);
  fullScreenButton.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent evt) {
    ledView.enterFullscreen();
    setLocation(0,0);
    setSize(700, 700);
    int w = Toolkit.getDefaultToolkit().getScreenSize().width;
    int h = Toolkit.getDefaultToolkit().getScreenSize().height;
    setSize(w - 5, h - 30);
    playAnimationFullscreen.setVisible(true);
    cubeCanvas.setBounds(0, 0, w - 5, h - 80);
  }
  });

  exitButton = new JButton("Exit Fullscreen");
  exitButton.setBounds(Toolkit.getDefaultToolkit().getScreenSize().width-150, Toolkit.getDefaultToolkit().getScreenSize().height-80, 150, 25);
  cp.add(exitButton);
  exitButton.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent evt) {
    playAnimationFullscreen.setVisible(false);
    setLocation(0,0);
    setSize(672, 656);
    ledView.leaveFullscreen();
    cubeCanvas.setBounds(18, 31, 275, 275);
    Dimension d = Toolkit.getDefaultToolkit().getScreenSize();
    int x = (d.width - getSize().width) / 2;
    int y = (d.height - getSize().height) / 2;
    setLocation(x, y);
  }
  });

  playAnimation.setText("Play");
  playAnimation.setBounds(159, 312, 134, 35);
  playAnimation.setFont(new Font("Dialog", Font.PLAIN, 13));
  cp.add(playAnimation);
  playAnimation.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent evt){
    if (animList.getSelectedIndex() == -1) {
    errorMessage("Please select an animation.");
    } else if (frameList.getSelectedIndex() == -1) {
    errorMessage("Please select a Frame.");
    } else {
    for(int i = 0; i < frameList.getModel().getSize(); i++){
      frameList.setSelectedIndex(i);
      short time1 = worker.getAnimation(animList.getSelectedIndex()).getFrame(frameList.getSelectedIndex()).getTime();
      long time = (long) (((time1+1) * 1/24) * 1000);
      try {
      Thread.sleep(time);
      } catch(Exception e) {
      System.out.println(e);
      }
    } 
    }
  }
  });

  playAnimationFullscreen.setText("Play");
  playAnimationFullscreen.setBounds(Toolkit.getDefaultToolkit().getScreenSize().width-310, Toolkit.getDefaultToolkit().getScreenSize().height-80, 150, 25);
  playAnimationFullscreen.setFont(new Font("Dialog", Font.PLAIN, 13));
  playAnimationFullscreen.setVisible(false);
  cp.add(playAnimationFullscreen);
  playAnimationFullscreen.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent evt){
    if (animList.getSelectedIndex() == -1) {
    errorMessage("Please select an animation.");
    } else if (frameList.getSelectedIndex() == -1) {
    errorMessage("Please select a Frame.");
    } else {
    for(int i = 0; i < frameList.getModel().getSize(); i++){
      frameList.setSelectedIndex(i);
      short time1 = worker.getAnimation(animList.getSelectedIndex()).getFrame(frameList.getSelectedIndex()).getTime();
      long time = (long) (((time1+1) * 1/24) * 1000);
      try {
      Thread.sleep(time);
      } catch(Exception e) {
      System.out.println(e);
      }
    } 
    }
  }
  });

  frameDuration.setBounds(462, 134, 55, 20);
  frameDuration.setText("OK");
  frameDuration.setFont(new Font("Dialog", Font.PLAIN, 13));
  cp.add(frameDuration);
  frameDuration.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent evt) {
    if (frameLengthText.getText().equals("0")) {
    errorMessage("0 is not a valid value!");
    frameLengthText.setText("1");
    } else if (Integer.parseInt(frameLengthText.getText()) > 256) {
    errorMessage("Value too high. Max: 256");
    frameLengthText.setText("256");
    return;
    } else {
    if (animList.getSelectedIndex() == -1) {
      errorMessage("Please select an animation!");
      return;
    }
    if (frameList.getSelectedIndex() == -1) {
      errorMessage("Please select a Frame!");
      return;
    }
    worker.getAnimation(animList.getSelectedIndex()).getFrame(frameList.getSelectedIndex()).setTime((byte)(Integer.parseInt(frameLengthText.getText()) - 1));
    }
  }
  });
    

  animScrollPane.setBounds(18, 378, 187, 219);
  animList.setModel(animModel);
  cp.add(animScrollPane);

  animUp.setBounds(211, 378, 110, 39);
  animUp.setText("Move up");
  animUp.setFont(new Font("Dialog", Font.PLAIN, 13));
  cp.add(animUp);
  animUp.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent evt) {
    int i = animList.getSelectedIndex();
    if ((i > 0) && (animModel.getSize() >= 2)) {
    Object tmp = animModel.get(i);
    animModel.set(i, animModel.get(i - 1));
    animModel.set(i - 1, tmp);
    animList.setSelectedIndex(i - 1);
    worker.moveAnimationUp(i);
    }
  }
  });

  animDown.setBounds(211, 423, 110, 39);
  animDown.setText("Move down");
  animDown.setFont(new Font("Dialog", Font.PLAIN, 13));
  cp.add(animDown);
  animDown.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent evt) {
    int i = animList.getSelectedIndex();
    if ((i >= 0) && (animModel.getSize() >= 2) && (i < (animModel.getSize() - 1))) {
    Object tmp = animModel.get(i);
    animModel.set(i, animModel.get(i + 1));
    animModel.set(i + 1, tmp);
    animList.setSelectedIndex(i + 1);
    worker.moveAnimationDown(i);
    }
  }
  });

  animRename.setBounds(211, 468, 110, 39);
  animRename.setText("Rename");
  animRename.setFont(new Font("Dialog", Font.PLAIN, 13));
  cp.add(animRename);
  animRename.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent evt) {
    int a = animList.getSelectedIndex();
    if (a < 0) {
    errorMessage("Select an animation!");
    return;
    }
    worker.getAnimation(a).setName(askString("Rename", "Rename " + animList.getSelectedValue() + "?"));
    animModel.set(a, worker.getAnimation(a).getName());
    animList.setModel(animModel);
  }
  });

  animAdd.setBounds(211, 513, 110, 39);
  animAdd.setText("Add");
  animAdd.setFont(new Font("Dialog", Font.PLAIN, 13));
  cp.add(animAdd);
  animAdd.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent evt) {
    if (worker.addAnimation() == -1) {
    errorMessage("Could not add animation!");
    } else {
    animModel.clear();
    for (int i = 0; i < worker.size(); i++) {
      animModel.add(i, worker.getAnimation(i).getName());
    }
    animList.setModel(animModel);
    }
  }
  });

  animRemove.setBounds(211, 558, 110, 39);
  animRemove.setText("Remove");
  animRemove.setFont(new Font("Dialog", Font.PLAIN, 13));
  cp.add(animRemove);
  animRemove.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent evt) {
    if (animList.getSelectedIndex() == -1) {
    errorMessage("Select an animation.");
    } else {
    worker.removeAnimation(animList.getSelectedIndex());
    animModel.removeElementAt(animList.getSelectedIndex());
    animList.setModel(animModel);
    }
  }
  });

  animPath.setBounds(417, 281, 228, 20);
  animPath.setEditable(false);
  animPath.setText("Load/Save an animation file...");
  animPath.setFont(new Font("Dialog", Font.PLAIN, 13));
  cp.add(animPath);
  
  load.setBounds(417, 307, 72, 39);
  load.setText("Load");
  load.setFont(new Font("Dialog", Font.PLAIN, 13));
  cp.add(load);
  load.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent evt) {
    JFileChooser fc = new JFileChooser();
    int ret = fc.showOpenDialog(thisFrame);
    if (ret == JFileChooser.APPROVE_OPTION) {
    File file = fc.getSelectedFile();
    if (fileSelected == false) {
      fileSelected = true;
    }
    animPath.setText(file.getPath());
    worker.loadState(animPath.getText());
    animModel.clear();
    for (int i = 0; i < worker.size(); i++) {
      animModel.addElement(worker.getAnimation(i).getName());
    }
    animList.setModel(animModel);

    frameListModel.clear();
    frameList.setModel(frameListModel);
    }
  }
  });

  save.setBounds(491, 307, 72, 39);
  save.setText("Save");
  save.setFont(new Font("Dialog", Font.PLAIN, 13));
  cp.add(save);
  save.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent evt) {
    if (fileSelected == false) {
    JFileChooser fc = new JFileChooser();
    int ret = fc.showSaveDialog(thisFrame);
    if (ret == JFileChooser.APPROVE_OPTION) {
      File file = fc.getSelectedFile();
      fileSelected = true;
      animPath.setText(file.getPath());
      worker.saveState(animPath.getText());
    }
    } else {
    worker.saveState(animPath.getText());
    }
  }
  });

  saveAs.setBounds(565, 307, 82, 39);
  saveAs.setText("Save As");
  saveAs.setFont(new Font("Dialog", Font.PLAIN, 13));
  cp.add(saveAs);
  saveAs.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent evt) {
    JFileChooser fc;
    if (fileSelected == true) {
    fc = new JFileChooser(new File(animPath.getText()).getParentFile());
    } else {
    fc = new JFileChooser();
    }
    int ret = fc.showSaveDialog(thisFrame);
    if (ret == JFileChooser.APPROVE_OPTION) {
    File file = fc.getSelectedFile();
    if (fileSelected == false) {
      fileSelected = true;
    }
    animPath.setText(file.getPath());
    worker.saveState(animPath.getText());
    }
  }
  });

  jComboBox1.setBounds(417, 186, 228, 21);
  jComboBox1.setFont(new Font("Dialog", Font.PLAIN, 13));
  cp.add(jComboBox1);
  upload.setBounds(417, 212, 111, 39);
  upload.setText("Upload");
  upload.setFont(new Font("Dialog", Font.PLAIN, 13));
  cp.add(upload);
  upload.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent evt) {
    if (jComboBox1.getSelectedItem().equals("Select serial port...")) {
    // errorMessage("No serial port selected...");
    } else {
    if (worker.cubeProbeConnected((String) jComboBox1.getSelectedItem())) {
      if (worker.cubeSendState((String) jComboBox1.getSelectedItem()) != 0) {
      // errorMessage("Could not upload data!");
      }
    } else {
      // errorMessage("Cube does not respond...");
    }
    }
  }
  });

  download.setBounds(534, 212, 111, 39);
  download.setText("Download");
  download.setFont(new Font("Dialog", Font.PLAIN, 13));
  cp.add(download);
  download.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent evt) {
    if (jComboBox1.getSelectedItem().equals("Select serial port...")) {
    // errorMessage("No serial port selected...");
    } else {
    if (worker.cubeProbeConnected((String) jComboBox1.getSelectedItem())) {
      if (worker.cubeGetState((String) jComboBox1.getSelectedItem()) != 0) {
      // errorMessage("Could not download data!");
      }
    } else {
      // errorMessage("Cube does not respond...");
    }
    }
  }
  });

  jLabel4.setBounds(530, 118, 90, 13);
  jLabel4.setText("Remaining:");
  jLabel4.setFont(new Font("Dialog", Font.PLAIN, 13));
  cp.add(jLabel4);
  
  frameRemaining.setBounds(530, 134, 49, 20);
  frameRemaining.setEditable(false);
  frameRemaining.setText(String.valueOf(worker.memoryRemaining()));
  frameRemaining.setFont(new Font("Dialog", Font.PLAIN, 13));
  cp.add(frameRemaining);
  animList.setFont(new Font("Dialog", Font.PLAIN, 13));
  frameList.setFont(new Font("Dialog", Font.PLAIN, 13));

  previewPanel.setBounds(8, 12, 399, 342);
  previewPanel.setBorder(BorderFactory.createTitledBorder("Preview"));
  cp.add(previewPanel);

  framePanel.setBounds(331, 360, 321, 246);
  framePanel.setBorder(BorderFactory.createTitledBorder("Frame"));
  cp.add(framePanel);

  animPanel.setBounds(8, 360, 321, 246);
  animPanel.setBorder(BorderFactory.createTitledBorder("Animation"));
  cp.add(animPanel);

  filePanel.setBounds(409, 262, 243, 92);
  filePanel.setBorder(BorderFactory.createTitledBorder("Load/Save"));
  cp.add(filePanel);

  serialPanel.setBounds(409, 167, 243, 92);
  serialPanel.setBorder(BorderFactory.createTitledBorder("Serial communication"));
  cp.add(serialPanel);

  settingsPanel.setBounds(409, 100, 243, 65);
  settingsPanel.setBorder(BorderFactory.createTitledBorder("Serial communication"));
  cp.add(settingsPanel);

  // Ende Komponenten
  animList.addListSelectionListener(this);
  frameList.addListSelectionListener(this);
  setResizable(false);
  setVisible(true);
}

public Led3D get3D() {
  return ledView;
}

public static void main(String[] args) {
  Frame f = new Frame("Cube Control");
  Led3D l = f.get3D();
  String lastCommand = null;
  java.util.Scanner sc = new java.util.Scanner(System.in);
  System.out.println("#### Cube Control Debug Console ####");
  System.out.println("## Enter a Command ('h' for help) ##");
  System.out.print("$> ");

  do {
  if (sc.hasNextLine()) {
    String s = sc.nextLine();

    // Up arrow key
    if (s.equals("\u001B[A")) {
    if (lastCommand != null) {
      System.out.println("Last command: " + lastCommand);
      s = new String(lastCommand);
    } else {
      System.out.println("No last command!");
    }
    }

    if (s.equals("p") || (s.equals("print")))
    l.printTranslationData();

    if (s.equals("q") || s.equals("quit"))
    System.exit(0);

    if (s.equals("on") || s.equals("1")) {
    short[] d = new short[64];
    for (int i = 0; i < d.length; i++) {
      d[i] = 0xFF;
    }
    l.setData(d);
    System.out.println("All LEDs on now...");
    }

    if (s.equals("off") || s.equals("0")) {
    short[] d = new short[64];
    for (int i = 0; i < d.length; i++) {
      d[i] = 0x00;
    }
    l.setData(d);
    System.out.println("All LEDs off now...");
    }

    if (s.equals("r") || s.equals("reset")) {
    l.resetView();
    }

    if (s.startsWith("port ")) {
    f.jComboBox1.addItem(s.substring(5));
    f.jComboBox1.setSelectedItem(s.substring(5));
    }

    if (s.startsWith("send ")) {
    HelperUtility.openPort((String) f.jComboBox1
      .getSelectedItem());
    short[] dat = toShortArray(s.substring(5));
    HelperUtility.writeData(dat, dat.length);
    HelperUtility.closePort();
    }

    if (s.startsWith("read ")) {
    int leng = Integer.parseInt(s.substring(5));
    HelperUtility.openPort((String) f.jComboBox1
      .getSelectedItem());
    short[] data = HelperUtility.readData(leng);
    System.out.println(shortToString(data));
    HelperUtility.closePort();
    }

    if (s.startsWith("frames ")) {
    int anim = Integer.parseInt(s.substring(7));
    if (anim >= f.worker.size()) {
      System.out.println("Animation does not exist! Max: " + (f.worker.size() - 1));
    } else {
      System.out.println("Animation: " + f.worker.getAnimation(anim).getName());
      for (int i = 0; i < f.worker.getAnimation(anim).size(); i++) {
      AFrame frame = f.worker.getAnimation(anim).getFrame(i);
      System.out.println("\tFrame (" + frame.getTime() + "): " + frame.getName());
      }
    }
    }

    if (s.equals("a") || s.equals("anims")) {
    for (int i = 0; i < f.worker.size(); i++) {
      Animation anim = f.worker.getAnimation(i);
      System.out.println("\tAnimation: " + anim.getName());
    }
    }

    if (s.equals("s") || s.equals("scan")) {
       String[] sPorts = HelperUtility.getPorts();
       f.jComboBox1.removeAllItems();
       for (int i = 0; i < sPorts.length; i++) {
        System.out.println("Port " + i + ": " + sPorts[i]);
        f.jComboBox1.addItem(sPorts[i]);
        }
    }
    

    if (s.equals("h") || (s.equals("help"))) {
    System.out.println("Commands:");
    System.out
      .println("\t'port *name*'\t:\tSet serial port to this");
    System.out
      .println("\t'send *datas*'\t:\tSend data to serial port");
    System.out
      .println("\t'read *leng*'\t:\tRead data from serial port");
    System.out
      .println("\t'scan' / 's'\t:\tScan for serial ports");
    System.out
      .println("\t'on' / '1'\t:\tToggle all LEDs on");
    System.out
      .println("\t'off'/ '0'\t:\tToggle all LEDs off");
    System.out
      .println("\t'print'/ 'p'\t:\tPrint 3D Translation Matrix Data");
    System.out
      .println("\t'reset'/ 'r'\t:\tReset rotation of cube");
    System.out
      .println("\t'anims'/ 'a'\t:\tPrint animation tree");
    System.out
      .println("\t'frames *anim*\t:\tPrint frame tree");
    System.out
      .println("\t'help' / 'h'\t:\tShow this message");
    System.out
      .println("\t'quit' / 'q'\t:\tExit Cube Control");
    }

    lastCommand = new String(s);
    System.out.print("$> ");
  }
  } while (true);
}

private static short[] toShortArray(String s) {
  char[] d = s.toCharArray();
  System.out.println("Length: " + d.length);
  short[] r = new short[d.length];
  for (int i = 0; i < d.length; i++) {
  r[i] = (short) d[i];
  }
  return r;
}

private static String shortToString(short[] d) {
  String s = "";
  for (int i = 0; i < d.length; i++) {
  s += String.valueOf((char) d[i]);
  }
  return s;
}

private Point2d convertMousePositionToWorld (int iX, int iY)
{
  Point3d eye_pos = new Point3d();
  Point3d mousePosn = new Point3d();

  //get the eye point and mouse click point
  this.cubeCanvas.getCenterEyeInImagePlate(eye_pos);
  this.cubeCanvas.getPixelLocationInImagePlate(iX, iY, mousePosn);

  //Transform from ImagePlate coordinates to Vworld coordinates
  Transform3D motion = new Transform3D();
  this.cubeCanvas.getImagePlateToVworld(motion);

  motion.transform(eye_pos);
  motion.transform(mousePosn);

  //calculate the intersection point on Z=0
  double dblX = (-eye_pos.z / (mousePosn.z - eye_pos.z)) * (mousePosn.x - eye_pos.x) + eye_pos.x;
  double dblY = (-eye_pos.z / (mousePosn.z - eye_pos.z)) * (mousePosn.y - eye_pos.y) + eye_pos.y;
  
  return new Point2d (dblX, dblY);
}
}