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                 instruments = new MooInstrumentList();
  36                 add(instruments);
  37
  38                 JPanel checkboxes = new JPanel();
  39                 checkboxes.setLayout(new GridLayout(1,3));
  40
  41                 channel = new JComboBox();
  42                 channel.setFont(Moosique.getGUI().FONT);
  43                 for (int i = 1; i <= 16; i++)
  44                         channel.addItem(new Integer(i));
  45
  46                 for (int j = 0; j < track.size(); j++) {
  47                         MidiEvent me = track.get(j);
  48                 if (me instanceof MooNote){
  49                                 MooNote mn = (MooNote)me;
  50                                 channel.setSelectedIndex(mn.getChannel());
  51                                 break;
  52                         }
  53         }
  54
  55                 channel.addItemListener(new ItemListener(){
  56                                 public void itemStateChanged(ItemEvent e){
  57                                         Object ob = channel.getSelectedItem();
  58                                         if (ob instanceof Integer){
  59                                                 int chan = ((Integer)ob).intValue();
  60                                                 //set channel
  61                                                 MidiEvent me;
  62                                                 MooNote mn;
  63                                                 for (int j = 0; j < track.size(); j++) {
  64                                                         me = track.get(j);
  65                                                 if (me instanceof MooNote){
  66                                                                 mn = (MooNote)me;
  67                                                                 mn.setChannel(chan);
  68                                                                 System.out.println(ob);
  69                                                         }
  70                                     }
  71                                         }
  72                                 }});
  73
  74                 add(channel);
  75
  76
  77                 mute = new JCheckBox("Mute");
  78                 mute.setFont(Moosique.getGUI().FONT);
  79                 mute.addActionListener(new ActionListener(){
  80                                 public void actionPerformed(ActionEvent event){
  81                                         //setMute
  82                                         solo.setSelected(false);
  83                                 }});
  84                 checkboxes.add(mute);
  85
  86                 solo = new JCheckBox("Solo");
  87                 solo.setFont(Moosique.getGUI().FONT);
  88                 solo.addActionListener(new ActionListener(){
  89                                 public void actionPerformed(ActionEvent event){
  90                                         //setSolo
  91                                         mute.setSelected(false);
  92                                 }});
  93                 checkboxes.add(solo);
  94                 add(checkboxes);
  95         }
  96
  97         class TitleFocusListener extends FocusAdapter {
  98                 public void focusLost(FocusEvent e) {
  99                         // Update the MidiEvent containing the title of this track
 100                 }
 101         }
 102 }