Fix unnecessary 3D viewport redraws in various cases, in particular when editing

node materials.

Area and region listener callbacks now get the screen and area pointers passed, so
they can do more fine grained checks to see if redraw is really needed, for example
depending on the 3D view drawtype.

1 files changed, 2 insertions, 2 deletions

diff --git a/source/blender/blenkernel/BKE_screen.h b/source/blender/blenkernel/BKE_screen.h
index 5407e22e49e..b5a6c6fb821 100644
--- a/source/blender/blenkernel/BKE_screen.h
+++ b/source/blender/blenkernel/BKE_screen.h
@@ -78,7 +78,7 @@ typedef struct SpaceType {
 	/* exit is called when the area is hidden or removed */
 	void (*exit)(struct wmWindowManager *, struct ScrArea *);
 	/* Listeners can react to bContext changes */
-	void (*listener)(struct ScrArea *, struct wmNotifier *);
+	void (*listener)(struct bScreen *sc, struct ScrArea *, struct wmNotifier *);
 	
 	/* refresh context, called after filereads, ED_area_tag_refresh() */
 	void (*refresh)(const struct bContext *, struct ScrArea *);
@@ -123,7 +123,7 @@ typedef struct ARegionType {
 	/* draw entirely, view changes should be handled here */
 	void (*draw)(const struct bContext *, struct ARegion *);
 	/* contextual changes should be handled here */
-	void (*listener)(struct ARegion *, struct wmNotifier *);
+	void (*listener)(struct bScreen *sc, struct ScrArea *, struct ARegion *, struct wmNotifier *);
 	
 	void (*free)(struct ARegion *);