Evas masking: Implement event masking support

In case the clipper is a mask object, we should use precise
event masking. By default precise_is_inside is not enabled
because it is expensive, but it should probably be set by
the application when they use masks as clippers.

Signed-off-by: Jean-Philippe Andre <jp.andre@samsung.com>

1 files changed, 5 insertions, 1 deletions

diff --git a/src/lib/evas/canvas/evas_events.c b/src/lib/evas/canvas/evas_events.c
index 56ae091d64..39811c44ab 100644
--- a/src/lib/evas/canvas/evas_events.c
+++ b/src/lib/evas/canvas/evas_events.c
@@ -122,7 +122,11 @@ _evas_event_object_list_raw_in_get(Evas *eo_e, Eina_List *in,
                }
              else
                {
-                  inside = evas_object_is_in_output_rect(eo_obj, obj, x, y, 1, 1);
+                  Evas_Object_Protected_Data *clip = obj->cur->clipper;
+                  if (clip && clip->mask->is_mask && clip->precise_is_inside)
+                    inside = evas_object_is_inside(clip->object, clip, x, y);
+                  else
+                    inside = evas_object_is_in_output_rect(eo_obj, obj, x, y, 1, 1);
 
                   if (inside)
                     {