Add multi-finger button and scroll from experimental

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

1 files changed, 10 insertions, 0 deletions

diff --git a/src/gestures.c b/src/gestures.c
index 8dfb939..9a1281c 100644
--- a/src/gestures.c
+++ b/src/gestures.c
@@ -25,6 +25,16 @@ void extract_gestures(struct Gestures *gs, struct MTouch* mt)
                 gs->dy /= dn;
                 if (nsf == 1)
                         SETBIT(gs->type, GS_MOVE);
+                if (nsf == 2)
+                        SETBIT(gs->type, GS_VSCROLL);
+                if (nsf == 3)
+                        SETBIT(gs->type, GS_HSCROLL);
+        }
+        if (mt->ns.button == (1U << MT_BUTTON_LEFT)) {
+                if (nsf == 2)
+                        mt->ns.button = (1U << MT_BUTTON_RIGHT);
+                if (nsf == 3)
+                        mt->ns.button = (1U << MT_BUTTON_MIDDLE);
         }
         for (i = 0; i < DIM_BUTTON; i++) {
                 if (GETBIT(mt->ns.button, i) != GETBIT(mt->os.button, i)) {