Add rotation gesturev1.0-alpha3

Moving two fingers around a center point will trigger the gesture.
This patch computes the rotation gesture and maps it to mouse buttons
14 and 15.

Signed-off-by: Henrik Rydberg <rydberg@euromail.se>

1 files changed, 2 insertions, 1 deletions

diff --git a/src/gestures.h b/src/gestures.h
index 5739d45..2866ba4 100644
--- a/src/gestures.h
+++ b/src/gestures.h
@@ -31,10 +31,11 @@
 #define GS_VSWIPE 4
 #define GS_HSWIPE 5
 #define GS_SCALE 6
+#define GS_ROTATE 7
 
 struct Gestures {
         unsigned type, btmask, btdata;
-        int same_fingers, dx, dy, scale;
+        int same_fingers, dx, dy, scale, rot;
 };
 
 void extract_gestures(struct Gestures *gs, struct MTouch* mt);