2.5: Objects

* Added Relations panel with layers, pass_index, parent.
* Groups panel now can do add to group/remove from group.
* Parent, parent type, track are now editable.
* Separate constraint add operator for object and bones.

11 files changed, 331 insertions, 31 deletions

diff --git a/source/blender/editors/include/ED_object.h b/source/blender/editors/include/ED_object.h
index f7dcc7fd1a0..ab718aca81f 100644
--- a/source/blender/editors/include/ED_object.h
+++ b/source/blender/editors/include/ED_object.h
@@ -57,6 +57,7 @@ void ED_object_apply_obmat(struct Object *ob);
 	/* single object duplicate, if dupflag==0, fully linked, else it uses U.dupflag */
 struct Base *ED_object_add_duplicate(struct Scene *scene, struct Base *base, int usedupflag);
 
+void ED_object_parent(struct Object *ob, struct Object *parent, int type, const char *substr);
 
 /* bitflags for enter/exit editmode */
 #define EM_FREEDATA		1
diff --git a/source/blender/editors/object/editconstraint.c b/source/blender/editors/object/editconstraint.c
index 7be4697d0c8..62bc5d13257 100644
--- a/source/blender/editors/object/editconstraint.c
+++ b/source/blender/editors/object/editconstraint.c
@@ -1008,12 +1008,11 @@ void CONSTRAINT_OT_move_up (wmOperatorType *ot)
 
 /************************ add constraint operator *********************/
 
-static int constraint_add_exec(bContext *C, wmOperator *op)
+static int constraint_add_exec(bContext *C, wmOperator *op, ListBase *list)
 {
 	Scene *scene= CTX_data_scene(C);
     Object *ob = CTX_data_active_object(C);
 	bConstraint *con, *coniter;
-	ListBase *list= get_active_constraints(ob);
 	bPoseChannel *pchan= get_active_posechannel(ob);
 	int type= RNA_enum_get(op->ptr, "type");
 
@@ -1077,6 +1076,26 @@ static int constraint_add_exec(bContext *C, wmOperator *op)
 	return OPERATOR_FINISHED;
 }
 
+static int object_constraint_add_exec(bContext *C, wmOperator *op)
+{
+	Object *ob= CTX_data_pointer_get_type(C, "object", &RNA_Object).data;
+
+	if(!ob)
+		return OPERATOR_CANCELLED;
+
+	return constraint_add_exec(C, op, &ob->constraints);
+}
+
+static int pose_constraint_add_exec(bContext *C, wmOperator *op)
+{
+	Object *ob= CTX_data_pointer_get_type(C, "object", &RNA_Object).data;
+
+	if(!ob)
+		return OPERATOR_CANCELLED;;
+	
+	return constraint_add_exec(C, op, get_active_constraints(ob));
+}
+
 void OBJECT_OT_constraint_add(wmOperatorType *ot)
 {
 	/* identifiers */
@@ -1086,13 +1105,32 @@ void OBJECT_OT_constraint_add(wmOperatorType *ot)
 	
 	/* api callbacks */
 	ot->invoke= WM_menu_invoke;
-	ot->exec= constraint_add_exec;
-	
+	ot->exec= object_constraint_add_exec;
 	ot->poll= ED_operator_object_active;
 	
 	/* flags */
 	ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
 	
+	/* properties */
+	RNA_def_enum(ot->srna, "type", constraint_type_items, 0, "Type", "");
+}
+
+void POSE_OT_constraint_add(wmOperatorType *ot)
+{
+	/* identifiers */
+	ot->name= "Add Constraint";
+	ot->description = "Add a constraint to the active bone.";
+	ot->idname= "POSE_OT_constraint_add";
+	
+	/* api callbacks */
+	ot->invoke= WM_menu_invoke;
+	ot->exec= pose_constraint_add_exec;
+	ot->poll= ED_operator_posemode;
+	
+	/* flags */
+	ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
+	
+	/* properties */
 	RNA_def_enum(ot->srna, "type", constraint_type_items, 0, "Type", "");
 }
 
diff --git a/source/blender/editors/object/editgroup.c b/source/blender/editors/object/editgroup.c
index 5943b36a6b0..9a184892e71 100644
--- a/source/blender/editors/object/editgroup.c
+++ b/source/blender/editors/object/editgroup.c
@@ -200,7 +200,7 @@ void GROUP_OT_objects_remove(wmOperatorType *ot)
 {
 	
 	/* identifiers */
-	ot->name= "Remove from group";
+	ot->name= "Remove From Groups";
 	ot->description = "Remove selected objects from all groups.";
 	ot->idname= "GROUP_OT_objects_remove";
 	
diff --git a/source/blender/editors/object/object_edit.c b/source/blender/editors/object/object_edit.c
index 0746fbaefb6..26a89999475 100644
--- a/source/blender/editors/object/object_edit.c
+++ b/source/blender/editors/object/object_edit.c
@@ -2786,6 +2786,22 @@ static int test_parent_loop(Object *par, Object *ob)
 	return test_parent_loop(par->parent, ob);
 }
 
+void ED_object_parent(Object *ob, Object *par, int type, const char *substr)
+{
+	if(!par || test_parent_loop(par, ob)) {
+		ob->parent= NULL;
+		ob->partype= PAROBJECT;
+		ob->parsubstr[0]= 0;
+		return;
+	}
+
+	/* this could use some more checks */
+
+	ob->parent= par;
+	ob->partype &= ~PARTYPE;
+	ob->partype |= type;
+	BLI_strncpy(ob->parsubstr, substr, sizeof(ob->parsubstr));
+}
 
 static int parent_set_exec(bContext *C, wmOperator *op)
 {
diff --git a/source/blender/editors/object/object_intern.h b/source/blender/editors/object/object_intern.h
index 23a4b5773ff..5610a75d4d3 100644
--- a/source/blender/editors/object/object_intern.h
+++ b/source/blender/editors/object/object_intern.h
@@ -102,6 +102,7 @@ void OBJECT_OT_modifier_mdef_bind(struct wmOperatorType *ot);
 
 /* editconstraint.c */
 void OBJECT_OT_constraint_add(struct wmOperatorType *ot);
+void POSE_OT_constraint_add(struct wmOperatorType *ot);
 void CONSTRAINT_OT_delete(struct wmOperatorType *ot);
 
 void CONSTRAINT_OT_move_up(struct wmOperatorType *ot);
diff --git a/source/blender/editors/object/object_ops.c b/source/blender/editors/object/object_ops.c
index acfe2416d77..b73030226ef 100644
--- a/source/blender/editors/object/object_ops.c
+++ b/source/blender/editors/object/object_ops.c
@@ -112,6 +112,7 @@ void ED_operatortypes_object(void)
 	WM_operatortype_append(OBJECT_OT_modifier_mdef_bind);
 
 	WM_operatortype_append(OBJECT_OT_constraint_add);
+	WM_operatortype_append(POSE_OT_constraint_add);
 	WM_operatortype_append(CONSTRAINT_OT_delete);
 	WM_operatortype_append(CONSTRAINT_OT_move_up);
 	WM_operatortype_append(CONSTRAINT_OT_move_down);
@@ -147,16 +148,13 @@ void ED_keymap_object(wmWindowManager *wm)
 	
 	WM_keymap_add_item(keymap, "OBJECT_OT_select_all_toggle", AKEY, KM_PRESS, 0, 0);
 	WM_keymap_add_item(keymap, "OBJECT_OT_select_inverse", IKEY, KM_PRESS, KM_CTRL, 0);
-	WM_keymap_add_item(keymap, "OBJECT_OT_select_random", PADASTERKEY, KM_PRESS, 0, 0);
-	WM_keymap_add_item(keymap, "OBJECT_OT_select_by_type", PADASTERKEY, KM_PRESS, KM_CTRL, 0);
-	WM_keymap_add_item(keymap, "OBJECT_OT_select_by_layer", PADASTERKEY, KM_PRESS, KM_ALT, 0);
 	WM_keymap_add_item(keymap, "OBJECT_OT_select_linked", LKEY, KM_PRESS, KM_SHIFT, 0);
 	WM_keymap_add_item(keymap, "OBJECT_OT_select_grouped", GKEY, KM_PRESS, KM_SHIFT, 0);
 	
 	WM_keymap_verify_item(keymap, "OBJECT_OT_parent_set", PKEY, KM_PRESS, KM_CTRL, 0);
 	WM_keymap_verify_item(keymap, "OBJECT_OT_parent_clear", PKEY, KM_PRESS, KM_ALT, 0);
 	WM_keymap_verify_item(keymap, "OBJECT_OT_track_set", TKEY, KM_PRESS, KM_CTRL, 0);
-	WM_keymap_verify_item(keymap, "OBJECT_OT_track_set", TKEY, KM_PRESS, KM_ALT, 0);
+	WM_keymap_verify_item(keymap, "OBJECT_OT_track_clear", TKEY, KM_PRESS, KM_ALT, 0);
 	
 	WM_keymap_verify_item(keymap, "OBJECT_OT_location_clear", GKEY, KM_PRESS, KM_ALT, 0);
 	WM_keymap_verify_item(keymap, "OBJECT_OT_rotation_clear", RKEY, KM_PRESS, KM_ALT, 0);
diff --git a/source/blender/editors/space_buttons/buttons_intern.h b/source/blender/editors/space_buttons/buttons_intern.h
index f09f35589b9..20db9fce8f2 100644
--- a/source/blender/editors/space_buttons/buttons_intern.h
+++ b/source/blender/editors/space_buttons/buttons_intern.h
@@ -61,6 +61,9 @@ void buttons_context_draw(const struct bContext *C, struct uiLayout *layout);
 void buttons_context_register(struct ARegionType *art);
 
 /* buttons_ops.c */
+void OBJECT_OT_group_add(struct wmOperatorType *ot);
+void OBJECT_OT_group_remove(struct wmOperatorType *ot);
+
 void OBJECT_OT_material_slot_add(struct wmOperatorType *ot);
 void OBJECT_OT_material_slot_remove(struct wmOperatorType *ot);
 void OBJECT_OT_material_slot_assign(struct wmOperatorType *ot);
diff --git a/source/blender/editors/space_buttons/buttons_ops.c b/source/blender/editors/space_buttons/buttons_ops.c
index fb1e9d1214d..7dececd2679 100644
--- a/source/blender/editors/space_buttons/buttons_ops.c
+++ b/source/blender/editors/space_buttons/buttons_ops.c
@@ -31,6 +31,7 @@
 #include "MEM_guardedalloc.h"
 
 #include "DNA_curve_types.h"
+#include "DNA_group_types.h"
 #include "DNA_object_types.h"
 #include "DNA_material_types.h"
 #include "DNA_node_types.h"
@@ -40,6 +41,7 @@
 
 #include "BKE_context.h"
 #include "BKE_depsgraph.h"
+#include "BKE_group.h"
 #include "BKE_font.h"
 #include "BKE_library.h"
 #include "BKE_main.h"
@@ -62,8 +64,139 @@
 #include "ED_curve.h"
 #include "ED_mesh.h"
 
+#include "RNA_access.h"
+#include "RNA_define.h"
+
 #include "buttons_intern.h"	// own include
 
+
+/********************** group operators *********************/
+
+static int group_add_exec(bContext *C, wmOperator *op)
+{
+	Main *bmain= CTX_data_main(C);
+	Scene *scene= CTX_data_scene(C);
+	Object *ob= CTX_data_pointer_get_type(C, "object", &RNA_Object).data;
+	Base *base;
+	Group *group;
+	int value= RNA_enum_get(op->ptr, "group");
+
+	if(!ob)
+		return OPERATOR_CANCELLED;
+	
+	base= object_in_scene(ob, scene);
+	if(!base)
+		return OPERATOR_CANCELLED;
+	
+	if(value == -1)
+		group= add_group( "Group" );
+	else
+		group= BLI_findlink(&bmain->group, value);
+
+	if(group) {
+		add_to_group(group, ob);
+		ob->flag |= OB_FROMGROUP;
+		base->flag |= OB_FROMGROUP;
+	}
+
+	WM_event_add_notifier(C, NC_OBJECT|ND_DRAW, ob);
+	
+	return OPERATOR_FINISHED;
+}
+
+static EnumPropertyItem group_items[]= {
+	{-1, "ADD_NEW", 0, "Add New Group", ""},
+	{0, NULL, 0, NULL, NULL}};
+
+static EnumPropertyItem *group_itemf(bContext *C, PointerRNA *ptr, int *free)
+{	
+	EnumPropertyItem tmp = {0, "", 0, "", ""};
+	EnumPropertyItem *item= NULL;
+	Main *bmain;
+	Group *group;
+	int a, totitem= 0;
+	
+	if(!C) /* needed for docs */
+		return group_items;
+	
+	RNA_enum_items_add_value(&item, &totitem, group_items, -1);
+
+	bmain= CTX_data_main(C);
+	if(bmain->group.first)
+		RNA_enum_item_add_separator(&item, &totitem);
+
+	for(a=0, group=bmain->group.first; group; group=group->id.next, a++) {
+		tmp.value= a;
+		tmp.identifier= group->id.name+2;
+		tmp.name= group->id.name+2;
+		RNA_enum_item_add(&item, &totitem, &tmp);
+	}
+
+	RNA_enum_item_end(&item, &totitem);
+
+	*free= 1;
+
+	return item;
+}
+
+void OBJECT_OT_group_add(wmOperatorType *ot)
+{
+	PropertyRNA *prop;
+
+	/* identifiers */
+	ot->name= "Add Group";
+	ot->idname= "OBJECT_OT_group_add";
+	
+	/* api callbacks */
+	ot->exec= group_add_exec;
+
+	/* flags */
+	ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
+
+	/* properties */
+	prop= RNA_def_enum(ot->srna, "group", group_items, -1, "Group", "Group to add object to.");
+	RNA_def_enum_funcs(prop, group_itemf);
+}
+
+static int group_remove_exec(bContext *C, wmOperator *op)
+{
+	Scene *scene= CTX_data_scene(C);
+	Object *ob= CTX_data_pointer_get_type(C, "object", &RNA_Object).data;
+	Group *group= CTX_data_pointer_get_type(C, "group", &RNA_Group).data;
+	Base *base;
+
+	if(!ob || !group)
+		return OPERATOR_CANCELLED;
+
+	base= object_in_scene(ob, scene);
+	if(!base)
+		return OPERATOR_CANCELLED;
+
+	rem_from_group(group, ob);
+
+	if(find_group(ob, NULL) == NULL) {
+		ob->flag &= ~OB_FROMGROUP;
+		base->flag &= ~OB_FROMGROUP;
+	}
+
+	WM_event_add_notifier(C, NC_OBJECT|ND_DRAW, ob);
+	
+	return OPERATOR_FINISHED;
+}
+
+void OBJECT_OT_group_remove(wmOperatorType *ot)
+{
+	/* identifiers */
+	ot->name= "Remove Group";
+	ot->idname= "OBJECT_OT_group_remove";
+	
+	/* api callbacks */
+	ot->exec= group_remove_exec;
+
+	/* flags */
+	ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
+}
+
 /********************** material slot operators *********************/
 
 static int material_slot_add_exec(bContext *C, wmOperator *op)
diff --git a/source/blender/editors/space_buttons/space_buttons.c b/source/blender/editors/space_buttons/space_buttons.c
index 17f55c9395e..65fbdeb4205 100644
--- a/source/blender/editors/space_buttons/space_buttons.c
+++ b/source/blender/editors/space_buttons/space_buttons.c
@@ -210,6 +210,9 @@ static void buttons_main_area_draw(const bContext *C, ARegion *ar)
 
 void buttons_operatortypes(void)
 {
+	WM_operatortype_append(OBJECT_OT_group_add);
+	WM_operatortype_append(OBJECT_OT_group_remove);
+
 	WM_operatortype_append(OBJECT_OT_material_slot_add);
 	WM_operatortype_append(OBJECT_OT_material_slot_remove);
 	WM_operatortype_append(OBJECT_OT_material_slot_assign);
diff --git a/source/blender/makesrna/intern/rna_object.c b/source/blender/makesrna/intern/rna_object.c
index 33e8c1fbd26..5ec25cfe4c2 100644
--- a/source/blender/makesrna/intern/rna_object.c
+++ b/source/blender/makesrna/intern/rna_object.c
@@ -41,6 +41,17 @@
 
 #include "WM_types.h"
 
+static EnumPropertyItem parent_type_items[] = {
+	{PAROBJECT, "OBJECT", 0, "Object", ""},
+	{PARCURVE, "CURVE", 0, "Curve", ""},
+	//{PARKEY, "KEY", 0, "Key", ""},
+	{PARSKEL, "ARMATURE", 0, "Armature", ""},
+	{PARSKEL, "LATTICE", 0, "Lattice", ""}, // PARSKEL reuse will give issues
+	{PARVERT1, "VERTEX", 0, "Vertex", ""},
+	{PARVERT3, "VERTEX_3", 0, "3 Vertices", ""},
+	{PARBONE, "BONE", 0, "Bone", ""},
+	{0, NULL, 0, NULL, NULL}};
+
 #ifdef RNA_RUNTIME
 
 #include "DNA_key_types.h"
@@ -54,6 +65,9 @@
 #include "BKE_material.h"
 #include "BKE_mesh.h"
 #include "BKE_particle.h"
+#include "BKE_scene.h"
+
+#include "ED_object.h"
 
 void rna_Object_update(bContext *C, PointerRNA *ptr)
 {
@@ -71,6 +85,27 @@ static void rna_Object_dependency_update(bContext *C, PointerRNA *ptr)
 	DAG_scene_sort(CTX_data_scene(C));
 }
 
+static void rna_Object_layer_update(bContext *C, PointerRNA *ptr)
+{
+	Object *ob= (Object*)ptr->id.data;
+	Scene *scene= CTX_data_scene(C);
+	Base *base;
+
+	base= object_in_scene(ob, scene);
+	if(!base)
+		return;
+
+	/* try to avoid scene sort */
+	if((ob->lay & scene->lay) && (base->lay & scene->lay))
+ 		base->lay= ob->lay;
+	else if((ob->lay & scene->lay)==0 && (base->lay & scene->lay)==0)
+		base->lay= ob->lay;
+	else {
+		base->lay= ob->lay;
+		DAG_scene_sort(scene);
+	}
+}
+
 static int rna_Object_data_editable(PointerRNA *ptr)
 {
 	Object *ob= (Object*)ptr->data;
@@ -123,6 +158,67 @@ static StructRNA *rna_Object_data_typef(PointerRNA *ptr)
 	}
 }
 
+static void rna_Object_parent_set(PointerRNA *ptr, PointerRNA value)
+{
+	Object *ob= (Object*)ptr->data;
+	Object *par= (Object*)value.data;
+
+	ED_object_parent(ob, par, ob->partype, ob->parsubstr);
+}
+
+static void rna_Object_parent_type_set(PointerRNA *ptr, int value)
+{
+	Object *ob= (Object*)ptr->data;
+
+	ED_object_parent(ob, ob->parent, value, ob->parsubstr);
+}
+
+static void rna_Object_track_set(PointerRNA *ptr, PointerRNA value)
+{
+	Object *ob= (Object*)ptr->data;
+
+	if(ob != value.data)
+		ob->track= value.data;
+}
+
+static EnumPropertyItem *rna_Object_parent_type_itemf(bContext *C, PointerRNA *ptr, int *free)
+{
+	Object *ob= (Object*)ptr->data;
+	Object *par= ob->parent;
+	EnumPropertyItem *item= NULL;
+	int totitem= 0;
+
+	RNA_enum_items_add_value(&item, &totitem, parent_type_items, PAROBJECT);
+
+	if(par) {
+		if(par->type == OB_CURVE)
+			RNA_enum_items_add_value(&item, &totitem, parent_type_items, PARCURVE);
+		else if(par->type == OB_LATTICE)
+			RNA_enum_items_add_value(&item, &totitem, parent_type_items, PARSKEL);
+		else if(par->type == OB_ARMATURE) {
+			RNA_enum_items_add_value(&item, &totitem, parent_type_items, PARSKEL);
+			RNA_enum_items_add_value(&item, &totitem, parent_type_items, PARBONE);
+		}
+		else if(par->type == OB_MESH) {
+			RNA_enum_items_add_value(&item, &totitem, parent_type_items, PARVERT1);
+			RNA_enum_items_add_value(&item, &totitem, parent_type_items, PARVERT3);
+		}
+	}
+
+	RNA_enum_item_end(&item, &totitem);
+
+	*free= 1;
+
+	return item;
+}
+
+static void rna_Object_parent_bone_set(PointerRNA *ptr, const char *value)
+{
+	Object *ob= (Object*)ptr->data;
+
+	ED_object_parent(ob, ob->parent, ob->partype, value);
+}
+
 static int rna_VertexGroup_index_get(PointerRNA *ptr)
 {
 	Object *ob= (Object*)ptr->id.data;
@@ -769,17 +865,6 @@ static void rna_def_object(BlenderRNA *brna)
 	StructRNA *srna;
 	PropertyRNA *prop;
 
-	static EnumPropertyItem parent_type_items[] = {
-		{PAROBJECT, "OBJECT", 0, "Object", ""},
-		{PARCURVE, "CURVE", 0, "Curve", ""},
-		//{PARKEY, "KEY", 0, "Key", ""},
-		{PARSKEL, "ARMATURE", 0, "Armature", ""},
-		{PARSKEL, "LATTICE", 0, "Lattice", ""}, // PARSKEL reuse will give issues
-		{PARVERT1, "VERTEX", 0, "Vertex", ""},
-		{PARVERT3, "VERTEX_3", 0, "3 Vertices", ""},
-		{PARBONE, "BONE", 0, "Bone", ""},
-		{0, NULL, 0, NULL, NULL}};
-	
 	static EnumPropertyItem object_type_items[] = {
 		{OB_EMPTY, "EMPTY", 0, "Empty", ""},
 		{OB_MESH, "MESH", 0, "Mesh", ""},
@@ -856,56 +941,70 @@ static void rna_def_object(BlenderRNA *brna)
 	RNA_def_property_ui_text(prop, "Data", "Object data.");
 	RNA_def_property_update(prop, NC_OBJECT|ND_DRAW, "rna_Object_update_data");
 
+	prop= RNA_def_property(srna, "type", PROP_ENUM, PROP_NONE);
+	RNA_def_property_enum_sdna(prop, NULL, "type");
+	RNA_def_property_enum_items(prop, object_type_items);
+	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
+	RNA_def_property_ui_text(prop, "Type", "Type of Object.");
+
 	prop= RNA_def_property(srna, "layers", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "lay", 1);
 	RNA_def_property_array(prop, 20);
 	RNA_def_property_ui_text(prop, "Layers", "Layers the object is on.");
 	RNA_def_property_boolean_funcs(prop, NULL, "rna_Object_layer_set");
+	RNA_def_property_update(prop, NC_OBJECT|ND_DRAW, "rna_Object_layer_update");
 
 	prop= RNA_def_property(srna, "selected", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "flag", SELECT);
+	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
 	RNA_def_property_ui_text(prop, "Selected", "Object selection state.");
+	RNA_def_property_update(prop, NC_OBJECT|ND_DRAW, NULL);
 
 	/* parent and track */
 
 	prop= RNA_def_property(srna, "parent", PROP_POINTER, PROP_NONE);
+	RNA_def_property_pointer_funcs(prop, NULL, "rna_Object_parent_set", NULL);
+	RNA_def_property_flag(prop, PROP_EDITABLE);
 	RNA_def_property_ui_text(prop, "Parent", "Parent Object");
-
-	prop= RNA_def_property(srna, "type", PROP_ENUM, PROP_NONE);
-	RNA_def_property_enum_sdna(prop, NULL, "type");
-	RNA_def_property_enum_items(prop, object_type_items);
-	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
-	RNA_def_property_ui_text(prop, "Type", "Type of Object.");
+	RNA_def_property_update(prop, NC_OBJECT|ND_DRAW, "rna_Object_dependency_update");
 	
 	prop= RNA_def_property(srna, "parent_type", PROP_ENUM, PROP_NONE);
-	RNA_def_property_enum_sdna(prop, NULL, "partype");
+	RNA_def_property_enum_bitflag_sdna(prop, NULL, "partype");
 	RNA_def_property_enum_items(prop, parent_type_items);
-	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
+	RNA_def_property_enum_funcs(prop, NULL, "rna_Object_parent_type_set", "rna_Object_parent_type_itemf");
 	RNA_def_property_ui_text(prop, "Parent Type", "Type of parent relation.");
+	RNA_def_property_update(prop, NC_OBJECT|ND_DRAW, "rna_Object_dependency_update");
 
 	prop= RNA_def_property(srna, "parent_vertices", PROP_INT, PROP_UNSIGNED);
 	RNA_def_property_int_sdna(prop, NULL, "par1");
 	RNA_def_property_array(prop, 3);
 	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
 	RNA_def_property_ui_text(prop, "Parent Vertices", "Indices of vertices in cases of a vertex parenting relation.");
+	RNA_def_property_update(prop, NC_OBJECT|ND_DRAW, "rna_Object_update");
 
 	prop= RNA_def_property(srna, "parent_bone", PROP_STRING, PROP_NONE);
 	RNA_def_property_string_sdna(prop, NULL, "parsubstr");
+	RNA_def_property_string_funcs(prop, NULL, NULL, "rna_Object_parent_bone_set");
 	RNA_def_property_ui_text(prop, "Parent Bone", "Name of parent bone in case of a bone parenting relation.");
+	RNA_def_property_update(prop, NC_OBJECT|ND_DRAW, "rna_Object_dependency_update");
 
 	prop= RNA_def_property(srna, "track", PROP_POINTER, PROP_NONE);
+	RNA_def_property_pointer_funcs(prop, NULL, "rna_Object_track_set", NULL);
 	RNA_def_property_flag(prop, PROP_EDITABLE);
 	RNA_def_property_ui_text(prop, "Track", "Object being tracked to define the rotation (Old Track).");
+	RNA_def_property_update(prop, NC_OBJECT|ND_DRAW, "rna_Object_dependency_update");
 
 	prop= RNA_def_property(srna, "track_axis", PROP_ENUM, PROP_NONE);
 	RNA_def_property_enum_sdna(prop, NULL, "trackflag");
 	RNA_def_property_enum_items(prop, track_items);
 	RNA_def_property_ui_text(prop, "Track Axis", "Tracking axis pointing to the another object.");
+	RNA_def_property_update(prop, NC_OBJECT|ND_DRAW, "rna_Object_update");
 
 	prop= RNA_def_property(srna, "up_axis", PROP_ENUM, PROP_NONE);
 	RNA_def_property_enum_sdna(prop, NULL, "upflag");
 	RNA_def_property_enum_items(prop, up_items);
 	RNA_def_property_ui_text(prop, "Up Axis", "Specify the axis that points up.");
+	RNA_def_property_update(prop, NC_OBJECT|ND_DRAW, "rna_Object_update");
 
 	/* proxy */
 
@@ -1043,6 +1142,7 @@ static void rna_def_object(BlenderRNA *brna)
 	prop= RNA_def_property(srna, "color", PROP_FLOAT, PROP_COLOR);
 	RNA_def_property_float_sdna(prop, NULL, "col");
 	RNA_def_property_ui_text(prop, "Color", "Object color and alpha, used when faces have the ObColor mode enabled.");
+	RNA_def_property_update(prop, NC_OBJECT|ND_DRAW, NULL);
 
 	/* physics */
 
@@ -1071,10 +1171,12 @@ static void rna_def_object(BlenderRNA *brna)
 	RNA_def_property_struct_type(prop, "ParticleSystem");
 	RNA_def_property_pointer_funcs(prop, "rna_Object_active_particle_system_get", NULL, NULL);
 	RNA_def_property_ui_text(prop, "Active Particle System", "Active particle system being displayed");
+	RNA_def_property_update(prop, NC_OBJECT|ND_DRAW, NULL);
 
 	prop= RNA_def_property(srna, "active_particle_system_index", PROP_INT, PROP_UNSIGNED);
 	RNA_def_property_int_funcs(prop, "rna_Object_active_particle_system_index_get", "rna_Object_active_particle_system_index_set", "rna_Object_active_particle_system_index_range");
 	RNA_def_property_ui_text(prop, "Active Particle System Index", "Index of active particle system slot.");
+	RNA_def_property_update(prop, NC_OBJECT|ND_DRAW, NULL);
 
 	/* restrict */
 
@@ -1086,10 +1188,12 @@ static void rna_def_object(BlenderRNA *brna)
 	prop= RNA_def_property(srna, "restrict_select", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "restrictflag", OB_RESTRICT_SELECT);
 	RNA_def_property_ui_text(prop, "Restrict Select", "Restrict selection in the viewport.");
+	RNA_def_property_update(prop, NC_OBJECT|ND_DRAW, NULL);
 
 	prop= RNA_def_property(srna, "restrict_render", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "restrictflag", OB_RESTRICT_RENDER);
 	RNA_def_property_ui_text(prop, "Restrict Render", "Restrict renderability.");
+	RNA_def_property_update(prop, NC_OBJECT|ND_DRAW, NULL);
 
 	/* anim */
 	
@@ -1099,19 +1203,22 @@ static void rna_def_object(BlenderRNA *brna)
 	RNA_def_property_boolean_sdna(prop, NULL, "ipoflag", OB_DRAWKEY);
 	RNA_def_property_clear_flag(prop, PROP_EDITABLE); // update ipo flag indirect
 	RNA_def_property_ui_text(prop, "Draw Keys", "Draw object as key positions.");
+	RNA_def_property_update(prop, NC_OBJECT|ND_DRAW, "rna_Object_update");
 
 	prop= RNA_def_property(srna, "draw_keys_selected", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "ipoflag", OB_DRAWKEYSEL);
 	RNA_def_property_ui_text(prop, "Draw Keys Selected", "Limit the drawing of object keys to selected.");
 	RNA_def_property_update(prop, NC_OBJECT|ND_DRAW, NULL);
 
-	prop= RNA_def_property(srna, "track_rotation", PROP_BOOLEAN, PROP_NONE);
+	prop= RNA_def_property(srna, "track_override_parent", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "transflag", OB_POWERTRACK);
-	RNA_def_property_ui_text(prop, "Track Rotation", "Switch object rotation of in tracking.");
+	RNA_def_property_ui_text(prop, "Track Override Parent", "Override rotation from parenting.");
+	RNA_def_property_update(prop, NC_OBJECT|ND_DRAW, "rna_Object_update");
 
 	prop= RNA_def_property(srna, "slow_parent", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "partype", PARSLOW);
 	RNA_def_property_ui_text(prop, "Slow Parent", "Create a delay in the parent relationship.");
+	RNA_def_property_update(prop, NC_OBJECT|ND_DRAW, "rna_Object_update");
 
 	prop= RNA_def_property(srna, "dupli_type", PROP_ENUM, PROP_NONE);
 	RNA_def_property_enum_bitflag_sdna(prop, NULL, "transflag");
diff --git a/source/blender/makesrna/intern/rna_scene.c b/source/blender/makesrna/intern/rna_scene.c
index f52e130d527..920d8760358 100644
--- a/source/blender/makesrna/intern/rna_scene.c
+++ b/source/blender/makesrna/intern/rna_scene.c
@@ -1105,7 +1105,7 @@ void rna_def_scene_render_data(BlenderRNA *brna)
 	
 	prop= RNA_def_property(srna, "use_compositing", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "scemode", R_DOCOMP);
-	RNA_def_property_ui_text(prop, "Compositing", "Process the render result through the compositing pipeline, if a compositing nodes are enabled.");
+	RNA_def_property_ui_text(prop, "Compositing", "Process the render result through the compositing pipeline, if compositing nodes are enabled.");
 	RNA_def_property_update(prop, NC_SCENE|ND_RENDER_OPTIONS, NULL);
 	
 	prop= RNA_def_property(srna, "use_sequencer", PROP_BOOLEAN, PROP_NONE);