?? source.java
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private void dealPlay() {
PausePlay.setText("||");
playPauseState = Characters.PLAY;
playSelectedSong();
}
/**
* Method to get the index of next song
*
* @return int the index
*/
private int getNextSongIndex() {
int nextIndex = -1;
int currentindex = getCurrentSelectedIndex();
if (currentindex >= 0) {
boolean isRotate = Rotate.isSelected();
boolean isShuffle = Shuffle.isSelected();
boolean isOrder = Order.isSelected();
boolean isSingle = Single.isSelected();
if (isOrder) {
if (currentindex == playlist.Playlist.getItemCount() - 1)
nextIndex = 0;
else
nextIndex = currentindex + 1;
} else if (isRotate) {
if (currentindex == playlist.Playlist.getItemCount() - 1)
nextIndex = 0;
else
nextIndex = currentindex + 1;
} else if (isShuffle)
nextIndex = (int) (Math.random() * (playlist.Playlist
.getItemCount()));
else if (isSingle) {
nextIndex = 0;
} else
nextIndex = currentindex;
}
return nextIndex;
}
/**
* Invoked when press the button Stop Method to stop the playing song
*
* @param e
* ActionEvent object
*/
private void StopActionPerformed(ActionEvent e) {
// TODO add your code here
control.stop();
Progress.setValue(0);
TotalTime.setText("00:00");
PlayTime.setText("00:00");
playPauseState = Characters.STOP;
PausePlay.setText("Play");
Progress.setEnabled(false);
}
/**
* Invoked when drag the JSlider Volume Method to chage the volume
*
* @param e ActionEvent object
*/
private void VolumeStateChanged(ChangeEvent e) {
// TODO add your code here
setVolumn();
}
private void setVolumn() {
if (Volume.isEnabled()) {
double gain = Volume.getValue() * 1.0 / Volume.getMaximum();
control.setVolumnGain(gain);
} else {
control.setVolumnGain(0);
}
}
/**
* Invoked when press the button button1 Method to minimum the window
*
* @param e ActionEvent object
*/
private void MinimumActionPerformed(ActionEvent e) {
// TODO add your code here
setExtendedState(Source.ICONIFIED);
playlist.setExtendedState(Playlist.ICONIFIED);
} // 最小化主從窗口
private void MiniSizeActionPerformed(ActionEvent e) {
// TODO add your code here
msize.setLocation(new Point(100, 5));
msize.setVisible(true);
playlist.setVisible(false);
this.setVisible(false);
} // 迷你化主從窗口
/**
* Invoked when press the button List Method to show the Playlist
*
* @param e ActionEvent object
*/
private void ListActionPerformed(ActionEvent e) {
showPlayList();
}
private void showPlayList() {
if (playlistState == Characters.PLSTATE_HIDE) {
playlist.setLocation(this.getX(), this.getY() + this.getHeight());
playlist.setVisible(true);
playlistState = Characters.PLSTATE_SHOW;
} else {
playlist.setVisible(false);
playlistState = Characters.PLSTATE_HIDE;
}
}
/**
* Save the all list information into the file "All.dat"
*
*/
private void LoadList() {
int count = playlist.model.getSize();
try {
output = new ObjectOutputStream(new FileOutputStream("All.dat"));
Object order1;
for (int i = 0; i < count; i++) {
order1 = playlist.model.get(i);
output.writeObject(order1);
output.flush();
}
} catch (NumberFormatException e) {
e.printStackTrace();
} catch (IOException io) {
io.printStackTrace();
}
}
/**
* Init the components display on the JFrame Add each listeners to each
* components
*/
private void initComponents() {
// JFormDesigner - Component initialization - DO NOT MODIFY
// //GEN-BEGIN:initComponents
// Generated using JFormDesigner non-commercial license
panel2 = new JPanel();
label1 = new JLabel();
minimum = new JButton();
exit = new JButton();
miniSize = new JButton();
panel8 = new JPanel();
panel15 = new JPanel();
Information = new JLabel();
panel10 = new JPanel();
panel16 = new JPanel();
PlayTime = new JLabel();
TotalTime = new JLabel();
panel12 = new JPanel();
silent = new JButton();
Volume = new JSlider();
panel11 = new JPanel();
mode = new JMenu("ModeSelection");
Rotate = new JRadioButtonMenuItem("Rotate");
Shuffle = new JRadioButtonMenuItem("Shuffle");
Order = new JRadioButtonMenuItem("Order");
Single = new JRadioButtonMenuItem("Single");
SingleRotate = new JRadioButtonMenuItem("SingleRotate");
modeBar = new JMenuBar();
group = new ButtonGroup();
Order.setSelected(true);
mode.add(Order);
mode.add(Rotate);
mode.add(Shuffle);
mode.add(Single);
mode.add(SingleRotate);
group.add(Order);
group.add(Rotate);
group.add(Shuffle);
group.add(Single);
group.add(SingleRotate);
modeBar.add(mode);
panel14 = new JPanel();
Progress = new JSlider();
List = new JButton();
panel1 = new JPanel();
AddPack = new JButton();
Previous = new JButton();
PausePlay = new JButton();
Next = new JButton();
Stop = new JButton();
CellConstraints cc = new CellConstraints();
setDragable(); // 調用setDragable方法，使組件可拖拽
control.setTVShow(spectrum);
Container contentPane = getContentPane();
panel = new JPanel();
panel.setBounds(new Rectangle(290, 185));
panel.setBorder(BorderFactory.createMatteBorder(4, 3, 2, 3, new Color(
219, 222, 143)));
panel.setLayout(new FormLayout(ColumnSpec.decodeSpecs("default"),
new RowSpec[] {
FormFactory.DEFAULT_ROWSPEC,
FormFactory.LINE_GAP_ROWSPEC,
new RowSpec(RowSpec.FILL, Sizes.dluY(52),
FormSpec.NO_GROW),
FormFactory.LINE_GAP_ROWSPEC,
new RowSpec(Sizes.dluY(20)),
FormFactory.LINE_GAP_ROWSPEC,
new RowSpec(Sizes.dluY(17)) }));
// ======== panel2 ========
{
panel2.setLayout(new FormLayout(new ColumnSpec[] {
new ColumnSpec(Sizes.dluX(43)),
FormFactory.LABEL_COMPONENT_GAP_COLSPEC,
new ColumnSpec(Sizes.dluX(95)),
FormFactory.LABEL_COMPONENT_GAP_COLSPEC,
new ColumnSpec(Sizes.dluX(13)),
FormFactory.LABEL_COMPONENT_GAP_COLSPEC,
new ColumnSpec(Sizes.dluX(13)),
FormFactory.LABEL_COMPONENT_GAP_COLSPEC,
new ColumnSpec(Sizes.dluX(13)) }, RowSpec
.decodeSpecs("13dlu")));
// ---- label1 ----
label1.setText(" Player");
label1.setForeground(new Color(255, 255, 255));
label1.setFont(new Font("Book Antiqua", Font.BOLD, 16));
panel2.add(label1, cc.xywh(1, 1, 2, 1));
// ---- minimum ----
minimum.setText("_");
minimum.setFont(new Font("Book Antiqua", Font.BOLD, 16));
panel2.add(minimum, cc.xy(5, 1));
minimum.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
MinimumActionPerformed(e);
}
});
// ---- miniSize ----
miniSize.setText("T");
miniSize.setFont(new Font("Book Antiqua", Font.BOLD, 16));
panel2.add(miniSize, cc.xy(7, 1));
miniSize.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
MiniSizeActionPerformed(e);
}
});
// ---- exit ----
exit.setText("X");
exit.setFont(new Font("Book Antiqua", Font.BOLD, 16));
panel2.add(exit, cc.xy(9, 1));
exit.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent event) {
LoadList();
System.exit(0);
try {
output.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
});
}
panel.add(panel2, cc.xy(1, 1));
// ======== panel8 ========
{
panel8.setLayout(new FormLayout(new ColumnSpec[] {
new ColumnSpec(Sizes.dluX(93)),
FormFactory.LABEL_COMPONENT_GAP_COLSPEC,
new ColumnSpec(Sizes.dluX(91)) }, RowSpec
.decodeSpecs("49dlu")));
// ======== panel15 ========
{
panel15.setLayout(new FormLayout(ColumnSpec
.decodeSpecs("93dlu"), new RowSpec[] {
new RowSpec(Sizes.dluY(33)),
FormFactory.LINE_GAP_ROWSPEC,
new RowSpec(Sizes.dluY(13)) }));
// ======== SpectrumTimeAnalyzer ========
{
spectrum.setPreferredSize(new Dimension(154, 55));
// spectrum.setBorder(BorderFactory.createEtchedBorder());
}
panel15.add(spectrum, cc.xy(1, 1));
// ---- Information ----
Information.setText("");
panel15.add(Information, cc.xy(1, 3));
}
panel8.add(panel15, cc.xy(1, 1));
// ======== panel10 ========
{
panel10.setLayout(new FormLayout(ColumnSpec
.decodeSpecs("91dlu"), new RowSpec[] {
FormFactory.DEFAULT_ROWSPEC,
FormFactory.LINE_GAP_ROWSPEC,
FormFactory.DEFAULT_ROWSPEC,
FormFactory.LINE_GAP_ROWSPEC,
new RowSpec(Sizes.dluY(15)) }));
// ======== panel16 ========
{
panel16.setLayout(new FormLayout(new ColumnSpec[] {
new ColumnSpec(Sizes.dluX(46)),
FormFactory.LABEL_COMPONENT_GAP_COLSPEC,
new ColumnSpec(Sizes.dluX(47)) }, RowSpec
.decodeSpecs("default")));
// ---- PlayTime ----
PlayTime.setText("00:00");
panel16.add(PlayTime, cc.xy(1, 1));
// ---- TotalTime ----
TotalTime.setText("00:00");
panel16.add(TotalTime, cc.xy(3, 1));
}
panel10.add(panel16, cc.xy(1, 1));
// ======== panel12 ========
{
panel12.setLayout(new FormLayout(new ColumnSpec[] {
new ColumnSpec(Sizes.dluX(16)),
FormFactory.LABEL_COMPONENT_GAP_COLSPEC,
new ColumnSpec(Sizes.dluX(62)) }, RowSpec
.decodeSpecs("default")));
// ---- silent ----
silent.setText("?? 快捷鍵說明
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