1 files changed, 14 insertions, 8 deletions

diff --git a/src/grail-inserter.c b/src/grail-inserter.c
index ff4f0b6..1ee8e5a 100644
--- a/src/grail-inserter.c
+++ b/src/grail-inserter.c
@@ -119,7 +119,7 @@ void gin_frame_begin(struct grail *ge, const struct utouch_frame *frame)
 void gin_frame_end(struct grail *ge, const struct utouch_frame *frame)
 {
         struct gesture_inserter *gin = ge->gin;
-        int i, hold = 0, discard = 0;
+        int i, hold[2] = { 0, 0 }, discard[2] = { 0, 0 };
 
         setup_new_gestures(ge, frame);
 
@@ -127,17 +127,17 @@ void gin_frame_end(struct grail *ge, const struct utouch_frame *frame)
                 struct slot_state *s = &gin->state[i];
                 if (!s->nclient)
                         continue;
-                if (s->priority > hold)
-                        hold = s->priority;
+                if (s->priority > hold[s->slice])
+                        hold[s->slice] = s->priority;
                 if (s->status != GRAIL_STATUS_UPDATE)
                         continue;
-                if (s->priority > discard)
-                        discard = s->priority;
+                if (s->priority > discard[s->slice])
+                        discard[s->slice] = s->priority;
         }
 
         grail_mask_foreach(i, gin->used, sizeof(gin->used)) {
                 struct slot_state *s = &gin->state[i];
-                if (!s->nclient || s->priority < discard)
+                if (!s->nclient || s->priority < discard[s->slice])
                         gin_gid_discard(ge, s->id);
         }
 
@@ -145,7 +145,7 @@ void gin_frame_end(struct grail *ge, const struct utouch_frame *frame)
                 struct slot_state *s = &gin->state[i];
                 struct gesture_event ev;
                 grail_mask_set(gin->types, s->type);
-                if (s->priority < hold)
+                if (s->priority < hold[s->slice])
                         continue;
                 while (!gebuf_empty(&s->buf)) {
                         gebuf_get(&s->buf, &ev);
@@ -171,7 +171,13 @@ int gin_gid_begin(struct grail *ge, int type, int priority,
                 return -1;
         s = &gin->state[i];
         s->type = type;
-        s->priority = priority;
+        if (priority < 0) {
+                s->priority = -priority;
+                s->slice = 1;
+        } else {
+                s->priority = priority;
+                s->slice = 0;
+        }
         s->id = gin->gestureid++ & MAX_GESTURE_ID;
         s->status = GRAIL_STATUS_BEGIN;
         s->nclient = 0;