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
  24 public class MidiKeyboardPanel extends JPanel {
  25         private MidiEventDialog eventDialog;
  26         public void setEventDialog(MidiEventDialog eventDialog) {
  27                 this.eventDialog = eventDialog;
  28         }
  29         JButton sendEventButton;
  30         JPanel keyboardChordPanel;
  31         JPanel keyboardSouthPanel;
  32         public KeySignatureSelecter keySelecter;
  33         public PianoKeyboardPanel keyboardCenterPanel;
  34         MidiChannelComboSelecter midiChannelCombobox;
  35         MidiChannelButtonSelecter midiChannelButtons;
  36         VelocitySelecter velocitySelecter;
  37
  38         private static final Insets ZERO_INSETS = new Insets(0,0,0,0);
  39
  40         public MidiKeyboardPanel(ChordMatrix chordMatrix) {
  41                 keyboardCenterPanel = new PianoKeyboardPanel();
  42                 keyboardCenterPanel.keyboard.chordMatrix = chordMatrix;
  43                 keyboardCenterPanel.keyboard.chordDisplay =
  44                         new ChordDisplayLabel(
  45                                 "MIDI Keyboard", chordMatrix, keyboardCenterPanel.keyboard
  46                         );
  47                 //
  48                 setLayout( new BoxLayout( this, BoxLayout.Y_AXIS ) );
  49                 add(keyboardChordPanel = new JPanel() {
  50                         {
  51                                 setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
  52                                 add( Box.createHorizontalStrut(5) );
  53                                 add(velocitySelecter = new VelocitySelecter(
  54                                         keyboardCenterPanel.keyboard.velocityModel)
  55                                 );
  56                                 add(keySelecter = new KeySignatureSelecter(false));
  57                                 add( keyboardCenterPanel.keyboard.chordDisplay );
  58                                 add( Box.createHorizontalStrut(5) );
  59                         }
  60                 });
  61                 add(keyboardCenterPanel);
  62                 add(Box.createVerticalStrut(5));
  63                 add(keyboardSouthPanel = new JPanel() {{
  64                         setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
  65                         add(midiChannelCombobox = new MidiChannelComboSelecter(
  66                                 "MIDI Channel", keyboardCenterPanel.keyboard.midiChComboboxModel
  67                         ));
  68                         add(midiChannelButtons = new MidiChannelButtonSelecter(
  69                                 keyboardCenterPanel.keyboard
  70                         ));
  71                         add(sendEventButton = new JButton(new AbstractAction() {
  72                                 { putValue(NAME,"Send MIDI event"); }
  73                                 @Override
  74                                 public void actionPerformed(ActionEvent e) {
  75                                         eventDialog.openMessageForm(
  76                                                 "Send MIDI event",
  77                                                 new AbstractAction() {
  78                                                         { putValue(NAME,"Send"); }
  79                                                         @Override
  80                                                         public void actionPerformed(ActionEvent e) {
  81                                                                 VirtualMidiDevice vmd = keyboardCenterPanel.keyboard.midiDevice;
  82                                                                 MidiMessage msg = eventDialog.midiMessageForm.getMessage(Charset.defaultCharset());
  83                                                                 vmd.sendMidiMessage(msg);
  84                                                         }
  85                                                 },
  86                                                 keyboardCenterPanel.keyboard.midiChComboboxModel.getSelectedChannel()
  87                                         );
  88                                 }
  89                         }) {
  90                                 { setMargin(ZERO_INSETS); }
  91                         });
  92                 }});
  93         }
  94
  95         public void setDarkMode(boolean isDark) {
  96                 Color col = isDark ? Color.black : null;
  97                 setBackground(col);
  98                 keyboardCenterPanel.setDarkMode(isDark);
  99                 keyboardChordPanel.setBackground(col);
 100                 keyboardSouthPanel.setBackground(col);
 101                 midiChannelButtons.setBackground(col);
 102                 midiChannelCombobox.setBackground(col);
 103                 midiChannelCombobox.comboBox.setBackground(col);
 104                 keySelecter.setBackground(col);
 105                 keySelecter.keysigCombobox.setBackground(col);
 106                 velocitySelecter.setBackground(col);
 107                 keyboardCenterPanel.keyboard.chordDisplay.setDarkMode(isDark);
 108                 sendEventButton.setBackground(col);
 109         }
 110
 111 }