2.5

Notifiers
---------

Various fixes for wrong use of notifiers, and some new notifiers
to make things a bit more clear and consistent, with two notable
changes:

* Geometry changes are now done with NC_GEOM, rather than
  NC_OBJECT|ND_GEOM_, so an object does need to be available.
* Space data now use NC_SPACE|ND_SPACE_*, instead of data
  notifiers or even NC_WINDOW in some cases. Note that NC_SPACE
  should only be used for notifying about changes in space data,
  we don't want to go back to allqueue(REDRAW..).

Depsgraph
---------

The dependency graph now has a different flush call:

DAG_object_flush_update(scene, ob, flag)
is replaced by:
DAG_id_flush_update(id, flag)

It still works basically the same, one difference is that it now
also accepts object data (e.g. Mesh), again to avoid requiring an
Object to be available. Other ID types will simply do nothing at
the moment.

Docs
----

I made some guidelines for how/when to do which kinds of updates
and notifiers. I can't specify totally exact how to make these
decisions, but these are basically the guidelines I use. So, new
and updated docs are here:

http://wiki.blender.org/index.php/BlenderDev/Blender2.5/NotifiersUpdates
http://wiki.blender.org/index.php/BlenderDev/Blender2.5/DataNotifiers

1 files changed, 88 insertions, 22 deletions

diff --git a/source/blender/makesrna/intern/rna_mesh.c b/source/blender/makesrna/intern/rna_mesh.c
index edecfc8cdb0..f7235db49a5 100644
--- a/source/blender/makesrna/intern/rna_mesh.c
+++ b/source/blender/makesrna/intern/rna_mesh.c
@@ -52,18 +52,24 @@
 
 static void rna_Mesh_update_data(bContext *C, PointerRNA *ptr)
 {
-	Main *bmain= CTX_data_main(C);
-	Scene *scene= CTX_data_scene(C);
 	ID *id= ptr->id.data;
-	Object *ob;
 
-	for(ob=bmain->object.first; ob; ob= ob->id.next) {
-		if(ob->data == id) {
-			/* XXX this will loop over all objects again (slow) */
-			DAG_object_flush_update(scene, ob, OB_RECALC_DATA);
-			WM_event_add_notifier(C, NC_OBJECT|ND_GEOM_DATA, ob);
-		}
-	}
+	DAG_id_flush_update(id, OB_RECALC_DATA);
+	WM_event_add_notifier(C, NC_GEOM|ND_DATA, id);
+}
+
+static void rna_Mesh_update_select(bContext *C, PointerRNA *ptr)
+{
+	ID *id= ptr->id.data;
+
+	WM_event_add_notifier(C, NC_GEOM|ND_SELECT, id);
+}
+
+void rna_Mesh_update_draw(bContext *C, PointerRNA *ptr)
+{
+	ID *id= ptr->id.data;
+
+	WM_event_add_notifier(C, NC_GEOM|ND_DATA, id);
 }
 
 static void rna_MeshVertex_normal_get(PointerRNA *ptr, float *value)
@@ -867,10 +873,12 @@ static void rna_def_mvert_group(BlenderRNA *brna)
 	RNA_def_property_int_sdna(prop, NULL, "def_nr");
 	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
 	RNA_def_property_ui_text(prop, "Group Index", "");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "weight", PROP_FLOAT, PROP_NONE);
 	RNA_def_property_range(prop, 0.0f, 1.0f);
 	RNA_def_property_ui_text(prop, "Weight", "Vertex Weight");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 }
 
 static void rna_def_mvert(BlenderRNA *brna)
@@ -886,6 +894,7 @@ static void rna_def_mvert(BlenderRNA *brna)
 
 	prop= RNA_def_property(srna, "co", PROP_FLOAT, PROP_TRANSLATION);
 	RNA_def_property_ui_text(prop, "Location", "");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "normal", PROP_FLOAT, PROP_DIRECTION);
 	RNA_def_property_float_sdna(prop, NULL, "no");
@@ -896,14 +905,17 @@ static void rna_def_mvert(BlenderRNA *brna)
 	prop= RNA_def_property(srna, "selected", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "flag", SELECT);
 	RNA_def_property_ui_text(prop, "Selected", "");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_select");
 
 	prop= RNA_def_property(srna, "hidden", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "flag", ME_HIDE);
 	RNA_def_property_ui_text(prop, "Hidden", "");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_select");
 
 	prop= RNA_def_property(srna, "bevel_weight", PROP_FLOAT, PROP_NONE);
 	RNA_def_property_float_funcs(prop, "rna_MeshVertex_bevel_weight_get", "rna_MeshVertex_bevel_weight_set", NULL);
 	RNA_def_property_ui_text(prop, "Bevel Weight", "Weight used by the Bevel modifier 'Only Vertices' option");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "groups", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_collection_funcs(prop, "rna_MeshVertex_groups_begin", "rna_iterator_array_next", "rna_iterator_array_end", "rna_iterator_array_get", 0, 0, 0, 0, 0);
@@ -931,26 +943,32 @@ static void rna_def_medge(BlenderRNA *brna)
 	prop= RNA_def_property(srna, "crease", PROP_FLOAT, PROP_NONE);
 	RNA_def_property_float_funcs(prop, "rna_MEdge_crease_get", "rna_MEdge_crease_set", NULL);
 	RNA_def_property_ui_text(prop, "Crease", "Weight used by the Subsurf modifier for creasing");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "bevel_weight", PROP_FLOAT, PROP_NONE);
 	RNA_def_property_float_funcs(prop, "rna_MEdge_bevel_weight_get", "rna_MEdge_bevel_weight_set", NULL);
 	RNA_def_property_ui_text(prop, "Bevel Weight", "Weight used by the Bevel modifier");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "selected", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "flag", SELECT);
 	RNA_def_property_ui_text(prop, "Selected", "");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_select");
 
 	prop= RNA_def_property(srna, "hidden", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "flag", ME_HIDE);
 	RNA_def_property_ui_text(prop, "Hidden", "");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_select");
 
 	prop= RNA_def_property(srna, "seam", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "flag", ME_SEAM);
 	RNA_def_property_ui_text(prop, "Seam", "Seam edge for UV unwrapping");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_select");
 
 	prop= RNA_def_property(srna, "sharp", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "flag", ME_SHARP);
 	RNA_def_property_ui_text(prop, "Sharp", "Sharp edge for the EdgeSplit modifier");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 }
 
 static void rna_def_mface(BlenderRNA *brna)
@@ -984,18 +1002,22 @@ static void rna_def_mface(BlenderRNA *brna)
 	RNA_def_property_int_sdna(prop, NULL, "mat_nr");
 	RNA_def_property_ui_text(prop, "Material Index", "");
 	RNA_def_property_int_funcs(prop, NULL, NULL, "rna_MeshFace_material_index_range");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "selected", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "flag", ME_FACE_SEL);
 	RNA_def_property_ui_text(prop, "Selected", "");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_select");
 
 	prop= RNA_def_property(srna, "hidden", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "flag", ME_HIDE);
 	RNA_def_property_ui_text(prop, "Hidden", "");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_select");
 
 	prop= RNA_def_property(srna, "smooth", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "flag", ME_SMOOTH);
 	RNA_def_property_ui_text(prop, "Smooth", "");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 	
 	prop= RNA_def_property(srna, "normal", PROP_FLOAT, PROP_DIRECTION);
 	RNA_def_property_array(prop, 3);
@@ -1021,20 +1043,24 @@ static void rna_def_mtface(BlenderRNA *brna)
 	RNA_def_struct_ui_text(srna, "Mesh Texture Face Layer", "Layer of texture faces in a Mesh datablock.");
 	RNA_def_struct_sdna(srna, "CustomDataLayer");
 	RNA_def_struct_path_func(srna, "rna_MeshTextureFaceLayer_path");
+	RNA_def_struct_ui_icon(srna, ICON_GROUP_UVS);
 
 	prop= RNA_def_property(srna, "name", PROP_STRING, PROP_NONE);
 	RNA_def_struct_name_property(srna, prop);
 	RNA_def_property_string_funcs(prop, NULL, NULL, "rna_MeshTextureFaceLayer_name_set");
 	RNA_def_property_ui_text(prop, "Name", "");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "active", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_funcs(prop, "rna_MeshTextureFaceLayer_active_get", "rna_MeshTextureFaceLayer_active_set");
 	RNA_def_property_ui_text(prop, "Active", "Sets the layer as active for display and editing");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "active_render", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "active_rnd", 0);
 	RNA_def_property_boolean_funcs(prop, "rna_MeshTextureFaceLayer_active_render_get", "rna_MeshTextureFaceLayer_active_render_set");
 	RNA_def_property_ui_text(prop, "Active Render", "Sets the layer as active for rendering");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "data", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_struct_type(prop, "MeshTextureFace");
@@ -1052,88 +1078,109 @@ static void rna_def_mtface(BlenderRNA *brna)
 	RNA_def_property_pointer_funcs(prop, NULL, "rna_TextureFace_image_set", NULL);
 	RNA_def_property_flag(prop, PROP_EDITABLE);
 	RNA_def_property_ui_text(prop, "Image", "");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "tex", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "mode", TF_TEX);
 	RNA_def_property_ui_text(prop, "Tex", "Render face with texture");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "light", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "mode", TF_LIGHT);
 	RNA_def_property_ui_text(prop, "Light", "Use light for face");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "invisible", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "mode", TF_INVISIBLE);
 	RNA_def_property_ui_text(prop, "Invisible", "Make face invisible");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "collision", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "mode", TF_DYNAMIC);
 	RNA_def_property_ui_text(prop, "Collision", "Use face for collision and ray-sensor detection");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "shared", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "mode", TF_SHAREDCOL);
 	RNA_def_property_ui_text(prop, "Shared", "Blend vertex colors across face when vertices are shared");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "twoside", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "mode", TF_TWOSIDE);
 	RNA_def_property_ui_text(prop, "Twoside", "Render face twosided");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "object_color", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "mode", TF_OBCOL);
 	RNA_def_property_ui_text(prop, "Object Color", "Use ObColor instead of vertex colors");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "halo", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "mode", TF_BILLBOARD);
 	RNA_def_property_ui_text(prop, "Halo", "Screen aligned billboard");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "billboard", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "mode", TF_BILLBOARD2);
 	RNA_def_property_ui_text(prop, "Billboard", "Billboard with Z-axis constraint");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "shadow", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "mode", TF_SHADOW);
 	RNA_def_property_ui_text(prop, "Shadow", "Face is used for shadow");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "text", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "mode", TF_BMFONT);
 	RNA_def_property_ui_text(prop, "Text", "Enable bitmap text on face");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "alpha_sort", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "mode", TF_ALPHASORT);
 	RNA_def_property_ui_text(prop, "Alpha Sort", "Enable sorting of faces for correct alpha drawing (slow, use Clip Alpha instead when possible)");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "transp", PROP_ENUM, PROP_NONE);
 	RNA_def_property_enum_items(prop, transp_items);
 	RNA_def_property_ui_text(prop, "Transparency", "Transparency blending mode");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "uv_selected", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "flag", TF_SEL1);
 	RNA_def_property_array(prop, 4);
 	RNA_def_property_ui_text(prop, "UV Selected", "");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_select");
 
 	prop= RNA_def_property(srna, "uv_pinned", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "unwrap", TF_PIN1);
 	RNA_def_property_array(prop, 4);
 	RNA_def_property_ui_text(prop, "UV Pinned", "");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_select");
 
 	prop= RNA_def_property(srna, "uv1", PROP_FLOAT, PROP_XYZ);
 	RNA_def_property_array(prop, 2);
 	RNA_def_property_float_funcs(prop, "rna_MeshTextureFace_uv1_get", "rna_MeshTextureFace_uv1_set", NULL);
 	RNA_def_property_ui_text(prop, "UV 1", "");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "uv2", PROP_FLOAT, PROP_XYZ);
 	RNA_def_property_array(prop, 2);
 	RNA_def_property_float_funcs(prop, "rna_MeshTextureFace_uv2_get", "rna_MeshTextureFace_uv2_set", NULL);
 	RNA_def_property_ui_text(prop, "UV 2", "");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "uv3", PROP_FLOAT, PROP_XYZ);
 	RNA_def_property_array(prop, 2);
 	RNA_def_property_float_funcs(prop, "rna_MeshTextureFace_uv3_get", "rna_MeshTextureFace_uv3_set", NULL);
 	RNA_def_property_ui_text(prop, "UV 3", "");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "uv4", PROP_FLOAT, PROP_XYZ);
 	RNA_def_property_array(prop, 2);
 	RNA_def_property_float_funcs(prop, "rna_MeshTextureFace_uv4_get", "rna_MeshTextureFace_uv4_set", NULL);
 	RNA_def_property_ui_text(prop, "UV 4", "");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "uv", PROP_FLOAT, PROP_XYZ);
 	RNA_def_property_multidimensional_array(prop, 4 * 2, 2, uv_dim);
@@ -1141,6 +1188,7 @@ static void rna_def_mtface(BlenderRNA *brna)
 	RNA_def_property_dynamic_array_funcs(prop, "rna_MeshTextureFace_uv_get_length", "rna_MeshTextureFace_uv_set_length");
 	RNA_def_property_float_funcs(prop, "rna_MeshTextureFace_uv_get", "rna_MeshTextureFace_uv_set", NULL);
 	RNA_def_property_ui_text(prop, "UV", "");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 }
 
 static void rna_def_msticky(BlenderRNA *brna)
@@ -1155,6 +1203,7 @@ static void rna_def_msticky(BlenderRNA *brna)
 
 	prop= RNA_def_property(srna, "co", PROP_FLOAT, PROP_XYZ);
 	RNA_def_property_ui_text(prop, "Location", "Sticky texture coordinate location.");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 }
 
 static void rna_def_mcol(BlenderRNA *brna)
@@ -1166,20 +1215,24 @@ static void rna_def_mcol(BlenderRNA *brna)
 	RNA_def_struct_ui_text(srna, "Mesh Vertex Color Layer", "Layer of vertex colors in a Mesh datablock.");
 	RNA_def_struct_sdna(srna, "CustomDataLayer");
 	RNA_def_struct_path_func(srna, "rna_MeshColorLayer_path");
+	RNA_def_struct_ui_icon(srna, ICON_GROUP_VCOL);
 
 	prop= RNA_def_property(srna, "name", PROP_STRING, PROP_NONE);
 	RNA_def_struct_name_property(srna, prop);
 	RNA_def_property_string_funcs(prop, NULL, NULL, "rna_MeshColorLayer_name_set");
 	RNA_def_property_ui_text(prop, "Name", "");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "active", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_funcs(prop, "rna_MeshColorLayer_active_get", "rna_MeshColorLayer_active_set");
 	RNA_def_property_ui_text(prop, "Active", "Sets the layer as active for display and editing");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "active_render", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "active_rnd", 0);
 	RNA_def_property_boolean_funcs(prop, "rna_MeshColorLayer_active_render_get", "rna_MeshColorLayer_active_render_set");
 	RNA_def_property_ui_text(prop, "Active Render", "Sets the layer as active for rendering");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "data", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_struct_type(prop, "MeshColor");
@@ -1196,24 +1249,28 @@ static void rna_def_mcol(BlenderRNA *brna)
 	RNA_def_property_range(prop, 0.0f, 1.0f);
 	RNA_def_property_float_funcs(prop, "rna_MeshColor_color1_get", "rna_MeshColor_color1_set", NULL);
 	RNA_def_property_ui_text(prop, "Color 1", "");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "color2", PROP_FLOAT, PROP_COLOR);
 	RNA_def_property_array(prop, 3);
 	RNA_def_property_range(prop, 0.0f, 1.0f);
 	RNA_def_property_float_funcs(prop, "rna_MeshColor_color2_get", "rna_MeshColor_color2_set", NULL);
 	RNA_def_property_ui_text(prop, "Color 2", "");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "color3", PROP_FLOAT, PROP_COLOR);
 	RNA_def_property_array(prop, 3);
 	RNA_def_property_range(prop, 0.0f, 1.0f);
 	RNA_def_property_float_funcs(prop, "rna_MeshColor_color3_get", "rna_MeshColor_color3_set", NULL);
 	RNA_def_property_ui_text(prop, "Color 3", "");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "color4", PROP_FLOAT, PROP_COLOR);
 	RNA_def_property_array(prop, 3);
 	RNA_def_property_range(prop, 0.0f, 1.0f);
 	RNA_def_property_float_funcs(prop, "rna_MeshColor_color4_get", "rna_MeshColor_color4_set", NULL);
 	RNA_def_property_ui_text(prop, "Color 4", "");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 }
 
 static void rna_def_mproperties(BlenderRNA *brna)
@@ -1230,6 +1287,7 @@ static void rna_def_mproperties(BlenderRNA *brna)
 	prop= RNA_def_property(srna, "name", PROP_STRING, PROP_NONE);
 	RNA_def_struct_name_property(srna, prop);
 	RNA_def_property_ui_text(prop, "Name", "");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "data", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_struct_type(prop, "MeshFloatProperty");
@@ -1244,6 +1302,7 @@ static void rna_def_mproperties(BlenderRNA *brna)
 	prop= RNA_def_property(srna, "value", PROP_FLOAT, PROP_NONE);
 	RNA_def_property_float_sdna(prop, NULL, "f");
 	RNA_def_property_ui_text(prop, "Value", "");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	/* Int */
 	srna= RNA_def_struct(brna, "MeshIntPropertyLayer", NULL);
@@ -1254,6 +1313,7 @@ static void rna_def_mproperties(BlenderRNA *brna)
 	prop= RNA_def_property(srna, "name", PROP_STRING, PROP_NONE);
 	RNA_def_struct_name_property(srna, prop);
 	RNA_def_property_ui_text(prop, "Name", "");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "data", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_struct_type(prop, "MeshIntProperty");
@@ -1268,6 +1328,7 @@ static void rna_def_mproperties(BlenderRNA *brna)
 	prop= RNA_def_property(srna, "value", PROP_INT, PROP_NONE);
 	RNA_def_property_int_sdna(prop, NULL, "i");
 	RNA_def_property_ui_text(prop, "Value", "");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	/* String */
 	srna= RNA_def_struct(brna, "MeshStringPropertyLayer", NULL);
@@ -1278,6 +1339,7 @@ static void rna_def_mproperties(BlenderRNA *brna)
 	prop= RNA_def_property(srna, "name", PROP_STRING, PROP_NONE);
 	RNA_def_struct_name_property(srna, prop);
 	RNA_def_property_ui_text(prop, "Name", "");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 
 	prop= RNA_def_property(srna, "data", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_struct_type(prop, "MeshStringProperty");
@@ -1292,6 +1354,7 @@ static void rna_def_mproperties(BlenderRNA *brna)
 	prop= RNA_def_property(srna, "value", PROP_STRING, PROP_NONE);
 	RNA_def_property_string_sdna(prop, NULL, "s");
 	RNA_def_property_ui_text(prop, "Value", "");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
 }
 
 void rna_def_texmat_common(StructRNA *srna, const char *texspace_editable)
@@ -1307,17 +1370,20 @@ void rna_def_texmat_common(StructRNA *srna, const char *texspace_editable)
 	RNA_def_property_float_sdna(prop, NULL, "loc");
 	RNA_def_property_ui_text(prop, "Texure Space Location", "Texture space location.");
 	RNA_def_property_editable_func(prop, texspace_editable);
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_draw");
 
 	prop= RNA_def_property(srna, "texspace_size", PROP_FLOAT, PROP_XYZ);
 	RNA_def_property_float_sdna(prop, NULL, "size");
 	RNA_def_property_ui_text(prop, "Texture Space Size", "Texture space size.");
 	RNA_def_property_editable_func(prop, texspace_editable);
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_draw");
 
 	/* not supported yet
 	prop= RNA_def_property(srna, "texspace_rot", PROP_FLOAT, PROP_EULER);
 	RNA_def_property_float(prop, NULL, "rot");
 	RNA_def_property_ui_text(prop, "Texture Space Rotation", "Texture space rotation");
-	RNA_def_property_editable_func(prop, texspace_editable);*/
+	RNA_def_property_editable_func(prop, texspace_editable);
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_draw");*/
 
 	/* materials */
 	prop= RNA_def_property(srna, "materials", PROP_COLLECTION, PROP_NONE);
@@ -1445,58 +1511,58 @@ static void rna_def_mesh(BlenderRNA *brna)
 	prop= RNA_def_property(srna, "draw_edges", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "drawflag", ME_DRAWEDGES);
 	RNA_def_property_ui_text(prop, "Draw Edges", "Displays selected edges using hilights in the 3d view and UV editor");
-	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_draw");
 	
 	prop= RNA_def_property(srna, "draw_faces", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "drawflag", ME_DRAWFACES);
 	RNA_def_property_ui_text(prop, "Draw Faces", "Displays all faces as shades in the 3d view and UV editor");
-	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_draw");
 	
 	prop= RNA_def_property(srna, "draw_normals", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "drawflag", ME_DRAWNORMALS);
 	RNA_def_property_ui_text(prop, "Draw Normals", "Displays face normals as lines");
-	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_draw");
 	
 	prop= RNA_def_property(srna, "draw_vertex_normals", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "drawflag", ME_DRAW_VNORMALS);
 	RNA_def_property_ui_text(prop, "Draw Vertex Normals", "Displays vertex normals as lines");
-	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_draw");
 	
 	prop= RNA_def_property(srna, "draw_creases", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "drawflag", ME_DRAWCREASES);
 	RNA_def_property_ui_text(prop, "Draw Creases", "Displays creases created for subsurf weighting");
-	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_draw");
 	
 	prop= RNA_def_property(srna, "draw_bevel_weights", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "drawflag", ME_DRAWBWEIGHTS);
 	RNA_def_property_ui_text(prop, "Draw Bevel Weights", "Displays weights created for the Bevel modifier");
-	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_draw");
 	
 	prop= RNA_def_property(srna, "draw_seams", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "drawflag", ME_DRAWSEAMS);
 	RNA_def_property_ui_text(prop, "Draw Seams", "Displays UV unwrapping seams");
-	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_draw");
 	
 	prop= RNA_def_property(srna, "draw_sharp", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "drawflag", ME_DRAWSHARP);
 	RNA_def_property_ui_text(prop, "Draw Sharp", "Displays sharp edges, used with the EdgeSplit modifier");
-	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_draw");
 	
 	
 	prop= RNA_def_property(srna, "draw_edge_lenght", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "drawflag", ME_DRAW_EDGELEN);
 	RNA_def_property_ui_text(prop, "Edge Length", "Displays selected edge lengths");
-	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_draw");
 	
 	prop= RNA_def_property(srna, "draw_edge_angle", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "drawflag", ME_DRAW_EDGEANG);
 	RNA_def_property_ui_text(prop, "Edge Angles", "Displays the angles in the selected edges in degrees");
-	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_draw");
 	
 	prop= RNA_def_property(srna, "draw_face_area", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "drawflag", ME_DRAW_FACEAREA);
 	RNA_def_property_ui_text(prop, "Face Area", "Displays the area of selected faces");
-	RNA_def_property_update(prop, 0, "rna_Mesh_update_data");
+	RNA_def_property_update(prop, 0, "rna_Mesh_update_draw");
 
 	rna_def_texmat_common(srna, "rna_Mesh_texspace_editable");