X-Git-Url: https://ruin.nu/git/?a=blobdiff_plain;f=MooKeyboard.java;h=ef4785e67c5081e343983c06d411800dab2e1d1c;hb=17d535e703a8ba178ad816d0a0cf4fa1ac787e5b;hp=5581172e6d10792cbe5d6cbbae30c10b88ce492e;hpb=623c453a916803c781d32f667fca8698d0814c8c;p=moosique.git

diff --git a/MooKeyboard.java b/MooKeyboard.java
index 5581172..ef4785e 100644
--- a/MooKeyboard.java
+++ b/MooKeyboard.java
@@ -64,11 +64,24 @@ public class MooKeyboard extends KeyAdapter {
 	 * @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	=>  # #   # # #   # #