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[moosique.git] / MooKeyboard.java

diff --git a/MooKeyboard.java b/MooKeyboard.java
index 5581172e6d10792cbe5d6cbbae30c10b88ce492e..29ffeecd6207ea2b5ac1348178478528ca4c4a65 100644 (file)
--- a/MooKeyboard.java
+++ b/MooKeyboard.java
@@ -9,14 +9,17 @@ import java.awt.event.*;
  
 public class MooKeyboard extends KeyAdapter {
 
-       private boolean[] isOn;
        private static int startNote;
        private static int[] keyToNote = new int[120];
+       private boolean[] isOn;
+       private boolean recording;
+       private MooTrackTitle title;
 
        /**
         * Sets up the synthesizer emulation.
         */
-       public MooKeyboard() {
+       public MooKeyboard(MooTrackTitle mtt) {
+               title = mtt;
                isOn = new boolean[120];
        }
 
@@ -34,9 +37,17 @@ public class MooKeyboard extends KeyAdapter {
                                // Retrieves the notenumber from the conversion array.
                                int noteNumber = keyToNote[e.getKeyCode()];
                                // If note is not already on and the key is mapped to a note, sends the NoteOn event.
-                               if (!isOn[noteNumber] && noteNumber > 0) Moosique.getActiveChannel().noteOn(noteNumber, 127);
+                               if (!isOn[noteNumber] && noteNumber > 0) {
+                                       if (recording) {
+                                               ShortMessage msg = new ShortMessage();
+                                               msg.setMessage(ShortMessage.NOTE_ON, title.getChannel(), noteNumber, 100);
+                                               Moosique.getSequencer().getReceiver().send(msg, -1);
+                                       } else {
+                                               Moosique.getActiveChannel().noteOn(noteNumber, 127);
+                                       }
+                               }
                                isOn[noteNumber] = true;
-                       } catch (ArrayIndexOutOfBoundsException x) {
+                       } catch (Exception x) {
                                return;
                        }
                }
@@ -51,24 +62,57 @@ public class MooKeyboard extends KeyAdapter {
                                // Retrieves the notenumber from the conversion array.
                                int noteNumber = keyToNote[e.getKeyCode()];
                                // Sends the NoteOff event.
-                               Moosique.getActiveChannel().noteOff(noteNumber);
+                               if (recording) {
+                                       ShortMessage msg = new ShortMessage();
+                                       msg.setMessage(ShortMessage.NOTE_OFF, title.getChannel(), noteNumber, 0);
+                                       Moosique.getSequencer().getReceiver().send(msg, -1);
+                               } else {
+                                       Moosique.getActiveChannel().noteOff(noteNumber);
+                               }
                                isOn[noteNumber] = false;
-                       } catch (ArrayIndexOutOfBoundsException x) {
+                       } catch (Exception x) {
                                return;
                        }
                }
        }
 
        /**
-        * Sets the octave of the lower part of the keyboard (default = 4)
+        * Prepares the keyboard for recording on the current channel.
+        */
+       public void recordEnable() {
+               recording = true;
+       }
+
+       /**
+        * Disables recording and returns to keyjazz mode.
+        */
+       public void recordDisable() {
+               recording = false;
+       }
+
+       /**
+        * Sets the octave of the lower part of the keyboard (default = 4).
         * @param n     the octave to start at
         */
        public static void setOctave(int n) {
-               if ((startNote == 0 && n == -1) || (startNote == 108 && n == 1)) return;
-               startNote += n*12;
+               startNote = n * 12;
                makeKeyboardMapping();
        }
 
+       /**
+        * Increases or decreases the octave of the lower part of the keyboard (default = 4).
+        * @param increase      true for increase, false for decrease
+        */
+       public static void setRelativeOctave(boolean increase) {
+               if (increase) {
+                       if (startNote == 108) return;
+                       setOctave((startNote/12) + 1);
+               } else {
+                       if (startNote == 0) return;
+                       setOctave((startNote/12) - 1);
+               }
+       }
+
        /** Maps keycodes (array indices) to MIDI note numbers using the following layout:
         *
         *  2 3   5 6 7   9 0   =>  # #   # # #   # #