src/camidion/chordhelper/pianokeyboard/MidiKeyboardPanel.java

   1 package camidion.chordhelper.pianokeyboard;
   2
   3 import java.awt.Color;
   4 import java.awt.event.ActionEvent;
   5 import java.nio.charset.Charset;
   6
   7 import javax.sound.midi.MidiMessage;
   8 import javax.swing.AbstractAction;
   9 import javax.swing.Box;
  10 import javax.swing.BoxLayout;
  11 import javax.swing.JButton;
  12 import javax.swing.JPanel;
  13
  14 import camidion.chordhelper.ChordDisplayLabel;
  15 import camidion.chordhelper.ChordHelperApplet;
  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         public MidiKeyboardPanel(ChordMatrix chordMatrix) {
  40                 keyboardCenterPanel = new PianoKeyboardPanel();
  41                 keyboardCenterPanel.keyboard.chordMatrix = chordMatrix;
  42                 keyboardCenterPanel.keyboard.chordDisplay =
  43                         new ChordDisplayLabel("MIDI Keyboard", null, chordMatrix, keyboardCenterPanel.keyboard);
  44                 setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));
  45                 add(keyboardChordPanel = new JPanel() {
  46                         {
  47                                 setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
  48                                 add(Box.createHorizontalStrut(5));
  49                                 add(velocitySelecter = new VelocitySelecter(keyboardCenterPanel.keyboard.velocityModel));
  50                                 add(keySelecter = new KeySignatureSelecter(Key.C_MAJOR_OR_A_MINOR));
  51                                 add(keyboardCenterPanel.keyboard.chordDisplay);
  52                                 add(Box.createHorizontalStrut(5));
  53                         }
  54                 });
  55                 add(keyboardCenterPanel);
  56                 add(Box.createVerticalStrut(5));
  57                 add(keyboardSouthPanel = new JPanel() {{
  58                         setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
  59                         add(midiChannelCombobox = new MidiChannelComboSelecter(
  60                                 "MIDI Channel", keyboardCenterPanel.keyboard.midiChComboboxModel
  61                         ));
  62                         add(midiChannelButtons = new MidiChannelButtonSelecter(
  63                                 keyboardCenterPanel.keyboard
  64                         ));
  65                         add(sendEventButton = new JButton(new AbstractAction() {
  66                                 { putValue(NAME,"Send MIDI event"); }
  67                                 @Override
  68                                 public void actionPerformed(ActionEvent e) {
  69                                         eventDialog.openMessageForm(
  70                                                 "Send MIDI event",
  71                                                 new AbstractAction() {
  72                                                         { putValue(NAME,"Send"); }
  73                                                         @Override
  74                                                         public void actionPerformed(ActionEvent e) {
  75                                                                 VirtualMidiDevice vmd = keyboardCenterPanel.keyboard.midiDevice;
  76                                                                 MidiMessage msg = eventDialog.midiMessageForm.getMessage(Charset.defaultCharset());
  77                                                                 vmd.sendMidiMessage(msg);
  78                                                         }
  79                                                 },
  80                                                 keyboardCenterPanel.keyboard.midiChComboboxModel.getSelectedChannel()
  81                                         );
  82                                 }
  83                         }) {
  84                                 { setMargin(ChordHelperApplet.ZERO_INSETS); }
  85                         });
  86                 }});
  87         }
  88
  89         public void setDarkMode(boolean isDark) {
  90                 Color col = isDark ? Color.black : null;
  91                 setBackground(col);
  92                 keyboardCenterPanel.setDarkMode(isDark);
  93                 keyboardChordPanel.setBackground(col);
  94                 keyboardSouthPanel.setBackground(col);
  95                 midiChannelButtons.setBackground(col);
  96                 midiChannelCombobox.setBackground(col);
  97                 midiChannelCombobox.comboBox.setBackground(col);
  98                 keySelecter.setBackground(col);
  99                 keySelecter.getKeysigCombobox().setBackground(col);
 100                 velocitySelecter.setBackground(col);
 101                 keyboardCenterPanel.keyboard.chordDisplay.setDarkMode(isDark);
 102                 sendEventButton.setBackground(col);
 103         }
 104
 105 }