After talking with Matt about this, added notifier NC_ID to handle ID changes, specifically ND_ID_RENAME for ID renaming. Done for outliner, 3d view and properties editor.

6 files changed, 24 insertions, 1 deletions

diff --git a/source/blender/editors/space_buttons/space_buttons.c b/source/blender/editors/space_buttons/space_buttons.c
index 2c918bd9b30..de8a1616496 100644
--- a/source/blender/editors/space_buttons/space_buttons.c
+++ b/source/blender/editors/space_buttons/space_buttons.c
@@ -308,6 +308,10 @@ static void buttons_area_listener(ScrArea *sa, wmNotifier *wmn)
 			if(wmn->data == ND_SPACE_PROPERTIES)
 				ED_area_tag_redraw(sa);
 			break;
+		case NC_ID:
+			if(wmn->data == ND_ID_RENAME)
+				ED_area_tag_redraw(sa);
+			break;
 	}
 
 	if(wmn->data == ND_KEYS)
diff --git a/source/blender/editors/space_outliner/outliner.c b/source/blender/editors/space_outliner/outliner.c
index 39eecd7d2de..bfb1724af35 100644
--- a/source/blender/editors/space_outliner/outliner.c
+++ b/source/blender/editors/space_outliner/outliner.c
@@ -4747,7 +4747,7 @@ static void namebutton_cb(bContext *C, void *tsep, char *oldname)
 				case ID_SCE:
 					WM_event_add_notifier(C, NC_SCENE, NULL); break;
 				default:
-					WM_event_add_notifier(C, NC_MATERIAL, NULL); break;
+					WM_event_add_notifier(C, NC_ID|ND_ID_RENAME, NULL); break;
 			}					
 			/* Check the library target exists */
 			if (te->idcode == ID_LI) {
diff --git a/source/blender/editors/space_outliner/space_outliner.c b/source/blender/editors/space_outliner/space_outliner.c
index 5c6a8701f18..e3fbb13ed7d 100644
--- a/source/blender/editors/space_outliner/space_outliner.c
+++ b/source/blender/editors/space_outliner/space_outliner.c
@@ -147,6 +147,10 @@ static void outliner_main_area_listener(ARegion *ar, wmNotifier *wmn)
 			if(wmn->data == ND_SPACE_OUTLINER)
 				ED_region_tag_redraw(ar);
 				break;
+		case NC_ID:
+			if(wmn->data == ND_ID_RENAME)
+				ED_region_tag_redraw(ar);
+				break;
 	}
 	
 }
diff --git a/source/blender/editors/space_view3d/space_view3d.c b/source/blender/editors/space_view3d/space_view3d.c
index d11eee466ed..787df5150f4 100644
--- a/source/blender/editors/space_view3d/space_view3d.c
+++ b/source/blender/editors/space_view3d/space_view3d.c
@@ -517,6 +517,10 @@ static void view3d_main_area_listener(ARegion *ar, wmNotifier *wmn)
 			if(wmn->data == ND_SPACE_VIEW3D)
 				ED_region_tag_redraw(ar);
 			break;
+		case NC_ID:
+			if(wmn->data == ND_ID_RENAME)
+				ED_region_tag_redraw(ar);
+			break;
 	}
 }
 
@@ -639,6 +643,10 @@ static void view3d_buttons_area_listener(ARegion *ar, wmNotifier *wmn)
 			if(wmn->data == ND_SPACE_VIEW3D)
 				ED_region_tag_redraw(ar);
 			break;
+		case NC_ID:
+			if(wmn->data == ND_ID_RENAME)
+				ED_region_tag_redraw(ar);
+			break;
 	}
 }
 
diff --git a/source/blender/makesrna/intern/rna_ID.c b/source/blender/makesrna/intern/rna_ID.c
index cb1a1211d24..3bcdf373c43 100644
--- a/source/blender/makesrna/intern/rna_ID.c
+++ b/source/blender/makesrna/intern/rna_ID.c
@@ -31,6 +31,8 @@
 
 #include "DNA_ID.h"
 
+#include "WM_types.h"
+
 #include "rna_internal.h"
 
 /* enum of ID-block types 
@@ -301,6 +303,7 @@ static void rna_def_ID(BlenderRNA *brna)
 	RNA_def_property_ui_text(prop, "Name", "Unique datablock ID name.");
 	RNA_def_property_string_funcs(prop, "rna_ID_name_get", "rna_ID_name_length", "rna_ID_name_set");
 	RNA_def_property_string_maxlength(prop, sizeof(((ID*)NULL)->name)-2);
+	RNA_def_property_update(prop, NC_ID|ND_ID_RENAME, NULL);
 	RNA_def_struct_name_property(srna, prop);
 
 	prop= RNA_def_property(srna, "users", PROP_INT, PROP_UNSIGNED);
diff --git a/source/blender/windowmanager/WM_types.h b/source/blender/windowmanager/WM_types.h
index 3f0c52f0f2c..53cca69fffc 100644
--- a/source/blender/windowmanager/WM_types.h
+++ b/source/blender/windowmanager/WM_types.h
@@ -136,6 +136,7 @@ typedef struct wmNotifier {
 #define NC_SPACE			(15<<24)
 #define	NC_GEOM				(16<<24)
 #define NC_NODE				(17<<24)
+#define NC_ID				(18<<24)
 
 /* data type, 256 entries is enough, it can overlap */
 #define NOTE_DATA			0x00FF0000
@@ -215,6 +216,9 @@ typedef struct wmNotifier {
 	/* NC_NODE Nodes */
 #define ND_NODE_SELECT			(1<<16)
 
+	/* NC_ID IDs */
+#define ND_ID_RENAME			(1<<16)
+
 
 	/* NC_SPACE */
 #define ND_SPACE_CONSOLE		(1<<16) /* general redraw */