Keep both raw and action delta in move model

Accumulated values can be obtained either by using the raw_delta,
which is the actual (filtered) change between frames, or by using
the action delta, which sums up to the same position, but in a non-
linear fashion. Use the raw delta for pointer gestures.

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

1 files changed, 9 insertions, 4 deletions

diff --git a/src/gestures-pan.c b/src/gestures-pan.c
index b8e1751..c951b78 100644
--- a/src/gestures-pan.c
+++ b/src/gestures-pan.c
@@ -59,10 +59,15 @@ int gru_pan(struct grail *ge,
                 state->gid = gin_gid_begin(ge, type, PRIO_GESTURE, frame);
                 state->active = 1;
         }
-        if (!(move->active & fm_mask))
-                return 0;
-        prop[0] = move->fm[FM_X].delta;
-        prop[1] = move->fm[FM_Y].delta;
+        if (move->single) {
+                prop[0] = move->fm[FM_X].raw_delta;
+                prop[1] = move->fm[FM_Y].raw_delta;
+        } else {
+                if (!(move->active & fm_mask))
+                        return 0;
+                prop[0] = move->fm[FM_X].action_delta;
+                prop[1] = move->fm[FM_Y].action_delta;
+        }
         gru_event(ge, state->gid, move, prop, 2);
         return 1;
 }