src/camidion/chordhelper/pianokeyboard/MidiKeyboardPanel.java

   1 package camidion.chordhelper.pianokeyboard;
   2
   3 import java.awt.Color;
   4 import java.awt.Insets;
   5 import java.awt.event.ActionEvent;
   6 import java.nio.charset.Charset;
   7
   8 import javax.sound.midi.MidiMessage;
   9 import javax.swing.AbstractAction;
  10 import javax.swing.Box;
  11 import javax.swing.BoxLayout;
  12 import javax.swing.JButton;
  13 import javax.swing.JPanel;
  14
  15 import camidion.chordhelper.ChordDisplayLabel;
  16 import camidion.chordhelper.chordmatrix.ChordMatrix;
  17 import camidion.chordhelper.mididevice.VirtualMidiDevice;
  18 import camidion.chordhelper.midieditor.KeySignatureSelecter;
  19 import camidion.chordhelper.midieditor.MidiChannelButtonSelecter;
  20 import camidion.chordhelper.midieditor.MidiChannelComboSelecter;
  21 import camidion.chordhelper.midieditor.MidiEventDialog;
  22 import camidion.chordhelper.midieditor.VelocitySelecter;
  23 import camidion.chordhelper.music.Key;
  24
  25 public class MidiKeyboardPanel extends JPanel {
  26         private MidiEventDialog eventDialog;
  27         public void setEventDialog(MidiEventDialog eventDialog) {
  28                 this.eventDialog = eventDialog;
  29         }
  30         JButton sendEventButton;
  31         JPanel keyboardChordPanel;
  32         JPanel keyboardSouthPanel;
  33         public KeySignatureSelecter keySelecter;
  34         public PianoKeyboardPanel keyboardCenterPanel;
  35         MidiChannelComboSelecter midiChannelCombobox;
  36         MidiChannelButtonSelecter midiChannelButtons;
  37         VelocitySelecter velocitySelecter;
  38
  39         private static final Insets ZERO_INSETS = new Insets(0,0,0,0);
  40
  41         public MidiKeyboardPanel(ChordMatrix chordMatrix) {
  42                 keyboardCenterPanel = new PianoKeyboardPanel();
  43                 keyboardCenterPanel.keyboard.chordMatrix = chordMatrix;
  44                 keyboardCenterPanel.keyboard.chordDisplay =
  45                         new ChordDisplayLabel(
  46                                 "MIDI Keyboard", chordMatrix, keyboardCenterPanel.keyboard
  47                         );
  48                 //
  49                 setLayout( new BoxLayout( this, BoxLayout.Y_AXIS ) );
  50                 add(keyboardChordPanel = new JPanel() {
  51                         {
  52                                 setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
  53                                 add( Box.createHorizontalStrut(5) );
  54                                 add(velocitySelecter = new VelocitySelecter(keyboardCenterPanel.keyboard.velocityModel));
  55                                 add(keySelecter = new KeySignatureSelecter(new Key()));
  56                                 add( keyboardCenterPanel.keyboard.chordDisplay );
  57                                 add( Box.createHorizontalStrut(5) );
  58                         }
  59                 });
  60                 add(keyboardCenterPanel);
  61                 add(Box.createVerticalStrut(5));
  62                 add(keyboardSouthPanel = new JPanel() {{
  63                         setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
  64                         add(midiChannelCombobox = new MidiChannelComboSelecter(
  65                                 "MIDI Channel", keyboardCenterPanel.keyboard.midiChComboboxModel
  66                         ));
  67                         add(midiChannelButtons = new MidiChannelButtonSelecter(
  68                                 keyboardCenterPanel.keyboard
  69                         ));
  70                         add(sendEventButton = new JButton(new AbstractAction() {
  71                                 { putValue(NAME,"Send MIDI event"); }
  72                                 @Override
  73                                 public void actionPerformed(ActionEvent e) {
  74                                         eventDialog.openMessageForm(
  75                                                 "Send MIDI event",
  76                                                 new AbstractAction() {
  77                                                         { putValue(NAME,"Send"); }
  78                                                         @Override
  79                                                         public void actionPerformed(ActionEvent e) {
  80                                                                 VirtualMidiDevice vmd = keyboardCenterPanel.keyboard.midiDevice;
  81                                                                 MidiMessage msg = eventDialog.midiMessageForm.getMessage(Charset.defaultCharset());
  82                                                                 vmd.sendMidiMessage(msg);
  83                                                         }
  84                                                 },
  85                                                 keyboardCenterPanel.keyboard.midiChComboboxModel.getSelectedChannel()
  86                                         );
  87                                 }
  88                         }) {
  89                                 { setMargin(ZERO_INSETS); }
  90                         });
  91                 }});
  92         }
  93
  94         public void setDarkMode(boolean isDark) {
  95                 Color col = isDark ? Color.black : null;
  96                 setBackground(col);
  97                 keyboardCenterPanel.setDarkMode(isDark);
  98                 keyboardChordPanel.setBackground(col);
  99                 keyboardSouthPanel.setBackground(col);
 100                 midiChannelButtons.setBackground(col);
 101                 midiChannelCombobox.setBackground(col);
 102                 midiChannelCombobox.comboBox.setBackground(col);
 103                 keySelecter.setBackground(col);
 104                 keySelecter.keysigCombobox.setBackground(col);
 105                 velocitySelecter.setBackground(col);
 106                 keyboardCenterPanel.keyboard.chordDisplay.setDarkMode(isDark);
 107                 sendEventButton.setBackground(col);
 108         }
 109
 110 }