Add active region for operator execution.

This means you can for example, uv unwrap in quad-view and change settings in the toolbar without defaulting back to the first quad-view region available. 

This may be displayed to the user later, for now this is set on executing registrable operators.

1 files changed, 1 insertions, 0 deletions

diff --git a/source/blender/blenkernel/BKE_screen.h b/source/blender/blenkernel/BKE_screen.h
index 3c6f886b59a..629acab9e34 100644
--- a/source/blender/blenkernel/BKE_screen.h
+++ b/source/blender/blenkernel/BKE_screen.h
@@ -261,6 +261,7 @@ void            BKE_area_region_free(struct SpaceType *st, struct ARegion *ar);
 void            BKE_screen_area_free(struct ScrArea *sa);
 
 struct ARegion *BKE_area_find_region_type(struct ScrArea *sa, int type);
+struct ARegion *BKE_area_find_region_active_win(struct ScrArea *sa);
 struct ScrArea *BKE_screen_find_big_area(struct bScreen *sc, const int spacetype, const short min);
 
 void BKE_screen_view3d_sync(struct View3D *v3d, struct Scene *scene);