From d160891c3695042899e09ad6f39e5427dbe91d51 Mon Sep 17 00:00:00 2001
From: Campbell Barton <ideasman42@gmail.com>
Date: Tue, 27 Oct 2009 15:40:56 +0000
Subject: [PATCH] Shape Propagate to all back in vertex menu

---
 release/scripts/ui/space_view3d.py           |  4 +--
 source/blender/editors/mesh/editmesh_tools.c | 38 +++++++++++++++++---
 source/blender/editors/mesh/mesh_intern.h    |  1 +
 source/blender/editors/mesh/mesh_ops.c       |  1 +
 4 files changed, 38 insertions(+), 6 deletions(-)

diff --git a/release/scripts/ui/space_view3d.py b/release/scripts/ui/space_view3d.py
index 144944e6452..e630ca0b6bd 100644
--- a/release/scripts/ui/space_view3d.py
+++ b/release/scripts/ui/space_view3d.py
@@ -808,7 +808,7 @@ class VIEW3D_MT_edit_mesh_specials(bpy.types.Menu):
 		layout.itemO("mesh.faces_shade_smooth")
 		layout.itemO("mesh.faces_shade_flat")
 		layout.itemO("mesh.blend_from_shape")
-		# layout.itemO("mesh.shape_propagate_to_all")
+		layout.itemO("mesh.shape_propagate_to_all")
 		layout.itemO("mesh.select_vertex_path")
 
 class VIEW3D_MT_edit_mesh_vertices(bpy.types.Menu):
@@ -833,7 +833,7 @@ class VIEW3D_MT_edit_mesh_vertices(bpy.types.Menu):
 		layout.itemO("mesh.blend_from_shape")
 		
 		layout.itemO("object.vertex_group_blend")
-		# uiItemO(layout, "Propagate to All Shapes", 0, "mesh.shape_propagate_to_all");
+		layout.itemO("mesh.shape_propagate_to_all")
 
 class VIEW3D_MT_edit_mesh_edges(bpy.types.Menu):
 	__label__ = "Edges"
diff --git a/source/blender/editors/mesh/editmesh_tools.c b/source/blender/editors/mesh/editmesh_tools.c
index 1e650a59d56..eae6f47a122 100644
--- a/source/blender/editors/mesh/editmesh_tools.c
+++ b/source/blender/editors/mesh/editmesh_tools.c
@@ -5023,14 +5023,12 @@ void MESH_OT_rip(wmOperatorType *ot)
 
 /************************ Shape Operators *************************/
 
-#if 0
-void shape_propagate(Scene *scene, Object *obedit, EditMesh *em, wmOperator *op)
+static void shape_propagate(Object *obedit, EditMesh *em, wmOperator *op)
 {
 	EditVert *ev = NULL;
 	Mesh* me = (Mesh*)obedit->data;
 	Key*  ky = NULL;
 	KeyBlock* kb = NULL;
-	Base* base=NULL;
 
 
 	if(me->key){
@@ -5055,17 +5053,49 @@ void shape_propagate(Scene *scene, Object *obedit, EditMesh *em, wmOperator *op)
 		return;
 	}
 
+#if 0
 	//TAG Mesh Objects that share this data
 	for(base = scene->base.first; base; base = base->next){
 		if(base->object && base->object->data == me){
 			base->object->recalc = OB_RECALC_DATA;
 		}
 	}
+#endif
 
 	DAG_id_flush_update(obedit->data, OB_RECALC_DATA);
 	return;
 }
-#endif
+
+
+static int shape_propagate_to_all_exec(bContext *C, wmOperator *op)
+{
+	Object *obedit= CTX_data_edit_object(C);
+	Mesh *me= obedit->data;
+	EditMesh *em= BKE_mesh_get_editmesh(me);
+
+	shape_propagate(obedit, em, op);
+
+	DAG_id_flush_update(&me->id, OB_RECALC_DATA);
+	WM_event_add_notifier(C, NC_GEOM|ND_DATA, me);
+
+	return OPERATOR_FINISHED;
+}
+
+
+void MESH_OT_shape_propagate_to_all(wmOperatorType *ot)
+{
+	/* identifiers */
+	ot->name= "Shape Propagate";
+	ot->description= "Apply selected vertex locations to all other shape keys.";
+	ot->idname= "MESH_OT_shape_propagate_to_all";
+
+	/* api callbacks */
+	ot->exec= shape_propagate_to_all_exec;
+	ot->poll= ED_operator_editmesh;
+
+	/* flags */
+	ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
+}
 
 static int blend_from_shape_exec(bContext *C, wmOperator *op)
 {
diff --git a/source/blender/editors/mesh/mesh_intern.h b/source/blender/editors/mesh/mesh_intern.h
index cab56ad5110..9ff3a3b684c 100644
--- a/source/blender/editors/mesh/mesh_intern.h
+++ b/source/blender/editors/mesh/mesh_intern.h
@@ -226,6 +226,7 @@ void MESH_OT_colors_mirror(struct wmOperatorType *ot);
 void MESH_OT_delete(struct wmOperatorType *ot);
 void MESH_OT_rip(struct wmOperatorType *ot);
 
+void MESH_OT_shape_propagate_to_all(struct wmOperatorType *ot);
 void MESH_OT_blend_from_shape(struct wmOperatorType *ot);
 
 /* ******************* mesh_layers.c */
diff --git a/source/blender/editors/mesh/mesh_ops.c b/source/blender/editors/mesh/mesh_ops.c
index 7159feced03..457e3823ab3 100644
--- a/source/blender/editors/mesh/mesh_ops.c
+++ b/source/blender/editors/mesh/mesh_ops.c
@@ -139,6 +139,7 @@ void ED_operatortypes_mesh(void)
 	WM_operatortype_append(MESH_OT_knife_cut);
 	WM_operatortype_append(MESH_OT_rip);
 	WM_operatortype_append(MESH_OT_blend_from_shape);
+	WM_operatortype_append(MESH_OT_shape_propagate_to_all);
 	
 	WM_operatortype_append(MESH_OT_uv_texture_add);
 	WM_operatortype_append(MESH_OT_uv_texture_remove);