Define swipe gestures

Define three-finger vertical and horizontal scroll as vertical and
horizontal swipe gestures.

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

1 files changed, 12 insertions, 4 deletions

diff --git a/src/gestures.c b/src/gestures.c
index fb81576..d075356 100644
--- a/src/gestures.c
+++ b/src/gestures.c
@@ -90,10 +90,18 @@ static void extract_type(struct Gestures *gs, struct MTouch* mt)
         if (gs->dx || gs->dy) {
                 if (mt->state.nfinger == 1)
                         SETBIT(gs->type, GS_MOVE);
-                if (mt->state.nfinger == 2)
-                        SETBIT(gs->type, GS_VSCROLL);
-                if (mt->state.nfinger == 3)
-                        SETBIT(gs->type, GS_HSCROLL);
+                if (mt->state.nfinger == 2) {
+                        if (gs->dx)
+                                SETBIT(gs->type, GS_HSCROLL);
+                        if (gs->dy)
+                                SETBIT(gs->type, GS_VSCROLL);
+                }
+                if (mt->state.nfinger == 3) {
+                        if (gs->dx)
+                                SETBIT(gs->type, GS_HSWIPE);
+                        if (gs->dy)
+                                SETBIT(gs->type, GS_VSWIPE);
+                }
         }
 }