{

private MusicWindow musicWindow = this;

private ResourceBundle m_bundle;

private transient MusicPlayer musicPlayer;

private URL[] songs;

private boolean loopStatus;

private boolean muteStatus = false;

private float unmutedVolume;

private ClosingHandler closingHandler;

private boolean isChanged;

private int pos;

public MusicWindow(URL[] songsUrls, ResourceBundle bundle) {

m_bundle = bundle;

this.songs = songsUrls;

musicPlayer = new MusicPlayer(songs);

this.musicPlayer.addObserver(this);

initComponents();

closingHandler = new ClosingHandler();

this.setTitle(m_bundle.getString("musicPlayerTitleKey"));

addInternalFrameListener(new InternalFrameAdapter() {

public void internalFrameClosing(InternalFrameEvent e) {

closingHandler.handleClosing(musicWindow, e, bundle, ClosingHandler.ClosingType.MUSIC);

}

});

}

private void stopMusic(){

musicPlayer.pause();

}

@Override

public void setMetadata(ResourceBundle bundle) {

m_bundle = bundle;

musicPlayer = new MusicPlayer(songs);

musicPlayer.addObserver(this);

initComponents();

this.setTitle(m_bundle.getString("musicPlayerTitleKey"));

}

private void playButtonClicked(MouseEvent e) {

musicPlayer.play();

}

private void pauseBttnClicked(MouseEvent e) {

musicPlayer.pause();

}

private void stopBttnClicked(MouseEvent e) {

musicPlayer.stop();

}

private void skipBttnClicked(MouseEvent e) {

musicPlayer.skip();

}

public void changeLanguage(ResourceBundle nextBundle){

m_bundle = nextBundle;

this.setTitle(nextBundle.getString("musicPlayerTitleKey"));

nowPlaying.setText(m_bundle.getString("getCurrentSong") + " " + musicPlayer.getCurrentSongName());

}

private void loopBttnMouseClicked(MouseEvent e) {

musicPlayer.loop(loopStatus);

if(loopStatus)

loopBttn.setIcon(new ImageIcon(getClass().getResource("/playerIcons/blackbig.png")));

else

loopBttn.setIcon(new ImageIcon(getClass().getResource("/playerIcons/replay.png")));

loopStatus = !loopStatus;

}

@Override

public void update(Observable observable, Object o) {

nowPlaying.setText(m_bundle.getString("getCurrentSong") + " " + musicPlayer.getCurrentSongName());

songLength.setText(String.format("%.2f", (int)((musicPlayer.getCurrentSongLength()) / 60) + ((musicPlayer.getCurrentSongLength()) % 60) / 100).replace(',', ':'));

currentPosition.setText(String.format("%.2f", (int)((musicPlayer.getCurrentPosition()) / 60) + ((musicPlayer.getCurrentPosition()) % 60) / 100).replace(',', ':'));

if(!isChanged)

currentPositionSlider.setValue((int)musicPlayer.getCurrentPosition());

currentPositionSlider.setMaximum((int)musicPlayer.getCurrentSongLength());

}

@Override

public void dispose(){

stopMusic();

super.dispose();

}

private void volumeChanged(ChangeEvent e) {

JSlider source = (JSlider) e.getSource();

musicPlayer.setMusicVolume(source.getValue()/100.0f);

}

private void volumeBttnClicked(MouseEvent e) {

if(muteStatus) {

musicPlayer.setMusicVolume(unmutedVolume);

volumeBttn.setIcon(new ImageIcon(getClass().getResource("/playerIcons/volume.png")));

}

else {

unmutedVolume = musicPlayer.getVolumeLevel();

volumeBttn.setIcon(new ImageIcon(getClass().getResource("/playerIcons/muted.png")));

musicPlayer.setVolumeLevel(0.0f);

}

muteStatus = !muteStatus;

}

private void rewindBttnClicked(MouseEvent e) {

musicPlayer.getPreviousSong();

}

private void currentPositionChanged(ChangeEvent e) {

JSlider source = (JSlider) e.getSource();

if(source.getValueIsAdjusting()) {

isChanged = true;

pos = source.getValue();

}

else

if(isChanged) {

musicPlayer.setClipTimePosition(pos);

isChanged = false;

}

}

private void createUIComponents() {

// TODO: add custom component creation code here

}

private void initComponents() {

// JFormDesigner - Component initialization - DO NOT MODIFY //GEN-BEGIN:initComponents

// Generated using JFormDesigner Evaluation license - unknown

currentSong = new JPanel();

nowPlaying = new JLabel();

currentPosition = new JLabel();

songLength = new JLabel();

currentPositionSlider = new JSlider(0, (int) musicPlayer.getCurrentSongLength(), 0);

currentPositionSlider.setMaximum((int)musicPlayer.getCurrentSongLength());

panel1 = new JPanel();

stopBttn = new JLabel();

playBttn = new JLabel();

pauseBttn = new JLabel();

skipBttn = new JLabel();

rewindBttn = new JLabel();

loopBttn = new JLabel();

volumeSlider = new JSlider((int) musicPlayer.volumeLevel.getMinimum()*100,(int) musicPlayer.volumeLevel.getMaximum()*100,(int) musicPlayer.volumeLevel.getValue()*100);

volumeBttn = new JLabel();

//======== this ========

setVisible(true);

setIconifiable(true);

setMaximizable(true);

setResizable(true);

setTitle("Music Player");

setClosable(true);

setDefaultCloseOperation(WindowConstants.DO_NOTHING_ON_CLOSE);

var contentPane = getContentPane();

contentPane.setLayout(null);

//======== currentSong ========

{

currentSong.setBorder (new javax. swing. border. CompoundBorder( new javax .swing .border .TitledBorder (new javax. swing. border. EmptyBorder

( 0, 0, 0, 0) , "JF\u006frmDesi\u0067ner Ev\u0061luatio\u006e", javax. swing. border. TitledBorder. CENTER, javax. swing. border

. TitledBorder. BOTTOM, new java .awt .Font ("Dialo\u0067" ,java .awt .Font .BOLD ,12 ), java. awt

. Color. red) ,currentSong. getBorder( )) ); currentSong. addPropertyChangeListener (new java. beans. PropertyChangeListener( ){ @Override public void

propertyChange (java .beans .PropertyChangeEvent e) {if ("borde\u0072" .equals (e .getPropertyName () )) throw new RuntimeException( )

; }} );

currentSong.setLayout(null);

//---- nowPlaying ----

nowPlaying.setText("PLAYING");

nowPlaying.setHorizontalAlignment(SwingConstants.CENTER);

currentSong.add(nowPlaying);

nowPlaying.setBounds(0, 0, 455, 45);

//---- currentPosition ----

currentPosition.setText("0:00");

currentPosition.setHorizontalAlignment(SwingConstants.CENTER);

currentSong.add(currentPosition);

currentPosition.setBounds(5, 45, 60, 40);

//---- songLength ----

songLength.setText("-0:00");

songLength.setHorizontalAlignment(SwingConstants.CENTER);

currentSong.add(songLength);

songLength.setBounds(390, 45, 60, 40);

//---- currentPositionSlider ----

currentPositionSlider.setValue(0);

currentPositionSlider.addChangeListener(e -> currentPositionChanged(e));

currentSong.add(currentPositionSlider);

currentPositionSlider.setBounds(65, 45, 325, 40);

{

// compute preferred size

Dimension preferredSize = new Dimension();

for(int i = 0; i < currentSong.getComponentCount(); i++) {

Rectangle bounds = currentSong.getComponent(i).getBounds();

preferredSize.width = Math.max(bounds.x + bounds.width, preferredSize.width);

preferredSize.height = Math.max(bounds.y + bounds.height, preferredSize.height);

}

Insets insets = currentSong.getInsets();

preferredSize.width += insets.right;

preferredSize.height += insets.bottom;

currentSong.setMinimumSize(preferredSize);

currentSong.setPreferredSize(preferredSize);

}

}

contentPane.add(currentSong);

currentSong.setBounds(0, 0, 455, 85);

//======== panel1 ========

{

panel1.setLayout(null);

//---- stopBttn ----

stopBttn.setIcon(new ImageIcon(getClass().getResource("/playerIcons/stop32.png")));

stopBttn.setHorizontalAlignment(SwingConstants.CENTER);

stopBttn.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));

stopBttn.addMouseListener(new MouseAdapter() {

@Override

public void mouseClicked(MouseEvent e) {

stopBttnClicked(e);

}

});

panel1.add(stopBttn);

stopBttn.setBounds(242, 15, 32, 32);

//---- playBttn ----

playBttn.setIcon(new ImageIcon(getClass().getResource("/playerIcons/play.png")));

playBttn.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));

playBttn.addMouseListener(new MouseAdapter() {

@Override

public void mouseClicked(MouseEvent e) {

playButtonClicked(e);

}

});

panel1.add(playBttn);

playBttn.setBounds(165, 0, 64, 64);

//---- pauseBttn ----

pauseBttn.setIcon(new ImageIcon(getClass().getResource("/playerIcons/pause.png")));

pauseBttn.setHorizontalAlignment(SwingConstants.CENTER);

pauseBttn.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));

pauseBttn.addMouseListener(new MouseAdapter() {

@Override

public void mouseClicked(MouseEvent e) {

pauseBttnClicked(e);

}

});

panel1.add(pauseBttn);

pauseBttn.setBounds(120, 15, 32, 32);

//---- skipBttn ----

skipBttn.setHorizontalAlignment(SwingConstants.CENTER);

skipBttn.setIcon(new ImageIcon(getClass().getResource("/playerIcons/skip.png")));

skipBttn.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));

skipBttn.addMouseListener(new MouseAdapter() {

@Override

public void mouseClicked(MouseEvent e) {

skipBttnClicked(e);

}

});

panel1.add(skipBttn);

skipBttn.setBounds(287, 15, 32, 32);

//---- rewindBttn ----

rewindBttn.setIcon(new ImageIcon(getClass().getResource("/playerIcons/rewind.png")));

rewindBttn.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));

rewindBttn.addMouseListener(new MouseAdapter() {

@Override

public void mouseClicked(MouseEvent e) {

rewindBttnClicked(e);

}

});

panel1.add(rewindBttn);

rewindBttn.setBounds(75, 15, 32, 32);

//---- loopBttn ----

loopBttn.setIcon(new ImageIcon(getClass().getResource("/playerIcons/replayblack.png")));

loopBttn.setHorizontalAlignment(SwingConstants.CENTER);

loopBttn.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));

loopBttn.addMouseListener(new MouseAdapter() {

@Override

public void mouseClicked(MouseEvent e) {

loopBttnMouseClicked(e);

}

});

panel1.add(loopBttn);

loopBttn.setBounds(5, 0, 64, 64);

//---- volumeSlider ----

volumeSlider.setFont(volumeSlider.getFont().deriveFont(volumeSlider.getFont().getStyle() | Font.ITALIC));

volumeSlider.setForeground(Color.white);

volumeSlider.setMinorTickSpacing(5);

volumeSlider.setMajorTickSpacing(10);

volumeSlider.addChangeListener(e -> volumeChanged(e));

panel1.add(volumeSlider);

volumeSlider.setBounds(370, 15, 80, 32);

//---- volumeBttn ----

volumeBttn.setIcon(new ImageIcon(getClass().getResource("/playerIcons/volume.png")));

volumeBttn.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));

volumeBttn.addMouseListener(new MouseAdapter() {

@Override

public void mouseClicked(MouseEvent e) {

volumeBttnClicked(e);

}

});

panel1.add(volumeBttn);

volumeBttn.setBounds(332, 15, 32, 32);

}

contentPane.add(panel1);

panel1.setBounds(0, 85, 455, 65);

contentPane.setPreferredSize(new Dimension(470, 185));

// JFormDesigner - End of component initialization //GEN-END:initComponents

}

// JFormDesigner - Variables declaration - DO NOT MODIFY //GEN-BEGIN:variables

// Generated using JFormDesigner Evaluation license - unknown

private JPanel currentSong;

private JLabel nowPlaying;

private JLabel currentPosition;

private JLabel songLength;

private JSlider currentPositionSlider;

private JPanel panel1;

private JLabel stopBttn;

private JLabel playBttn;

private JLabel pauseBttn;

private JLabel skipBttn;

private JLabel rewindBttn;

private JLabel loopBttn;

private JSlider volumeSlider;

private JLabel volumeBttn;

// JFormDesigner - End of variables declaration //GEN-END:variables