MooTrackTitle.java

   1 import javax.swing.*;
   2 import java.awt.*;
   3 import java.awt.event.*;
   4 import javax.sound.midi.*;
   5
   6 /**
   7  * The title bar for each track with track name, channel, instrument etc.
   8  *
   9  * @author  Andersson, Andreen, Lanneskog, Pehrson
  10  * @version 1
  11  */
  12
  13 public class MooTrackTitle extends JPanel {
  14
  15         private JTextField title;
  16         private MooInstrumentList instruments;
  17         private JComboBox channel;
  18         private JCheckBox mute;
  19         private JCheckBox solo;
  20         private Track track;
  21         /**
  22          * Creates the title bar.
  23          */
  24         public MooTrackTitle (Track aTrack) {
  25                 track = aTrack;
  26                 setLayout(new GridLayout(4,1));
  27                 setBorder(BorderFactory.createLineBorder(Color.black));
  28
  29                 setPreferredSize(new Dimension(MooTrackView.VIEW_WIDTH,70));
  30                 title = new JTextField(); // JTextField(String text, int columns)
  31                 title.setFont(Moosique.getGUI().FONT);
  32                 title.addFocusListener(new TitleFocusListener());
  33                 add(title);
  34
  35
  36                 JPanel checkboxes = new JPanel();
  37                 checkboxes.setLayout(new GridLayout(1,3));
  38
  39                 channel = new JComboBox();
  40                 channel.setFont(Moosique.getGUI().FONT);
  41                 for (int i = 1; i <= 16; i++)
  42                         channel.addItem(new Integer(i));
  43
  44                 for (int j = 0; j < track.size(); j++) {
  45                         MidiEvent me = track.get(j);
  46                 if (me instanceof MooNote){
  47                                 MooNote mn = (MooNote)me;
  48                                 channel.setSelectedIndex(mn.getChannel());
  49                                 break;
  50                         }
  51         }
  52
  53                 instruments = new MooInstrumentList(channel.getSelectedIndex());
  54
  55                 channel.addActionListener(new ActionListener(){
  56                                 public void actionPerformed(ActionEvent e){
  57                                         int chan = channel.getSelectedIndex();
  58                                         MidiEvent me;
  59                                         MooNote mn;
  60                                         instruments.setChannel(channel.getSelectedIndex());
  61                                         for (int j = 0; j < track.size(); j++) {
  62                                                 me = track.get(j);
  63                                             if (me instanceof MooNote){
  64                                                         mn = (MooNote)me;
  65                                                         mn.setChannel(chan);
  66                                                 }
  67                                 }
  68                                 }});
  69
  70
  71
  72                 mute = new JCheckBox("Mute");
  73                 mute.setFont(Moosique.getGUI().FONT);
  74                 mute.addActionListener(new ActionListener(){
  75                                 public void actionPerformed(ActionEvent event){
  76                                         //setMute
  77                                         solo.setSelected(false);
  78                                 }});
  79                 checkboxes.add(mute);
  80
  81                 solo = new JCheckBox("Solo");
  82                 solo.setFont(Moosique.getGUI().FONT);
  83                 solo.addActionListener(new ActionListener(){
  84                                 public void actionPerformed(ActionEvent event){
  85                                         //setSolo
  86                                         mute.setSelected(false);
  87                                 }});
  88                 checkboxes.add(solo);
  89
  90                 add(instruments);
  91                 add(channel);
  92                 add(checkboxes);
  93         }
  94
  95         class TitleFocusListener extends FocusAdapter {
  96                 public void focusLost(FocusEvent e) {
  97                         // Update the MidiEvent containing the title of this track
  98                 }
  99         }
 100 }