2.5

- Edit mode Mesh undo/redo back
  (undo for editmodes needed recode, todo for curve/lattice/etc)
- Added border select for edit mesh
- Added Akey (de)select all for edit mesh
- Added notifiers for mode changes.

This is also the first trial to dynamically add/remove
keymap handlers, based on modes. For that reason the Object
keymap was split in 2, modal and non-modal. On TABkey, the
view3d listener removes and adds maps.

The view3d keymap still handles generic mouse/border selection.
Internally it will verify modes.

The modes are not  re-implemented still... have to move this
to scene context.

25 files changed, 413 insertions, 164 deletions

diff --git a/source/blender/editors/include/ED_mesh.h b/source/blender/editors/include/ED_mesh.h
index 7a042aa286d..5a093484461 100644
--- a/source/blender/editors/include/ED_mesh.h
+++ b/source/blender/editors/include/ED_mesh.h
@@ -31,7 +31,12 @@
 struct View3D;
 struct ARegion;
 struct EditMesh;
+struct EditVert;
+struct EditEdge;
+struct EditFace;
 struct bContext;
+struct wmWindowManager;
+struct EditSelection;
 
 // edge and face flag both
 #define EM_FGON		2
@@ -67,39 +72,48 @@ typedef struct ViewContext {
 
 /* meshtools.c */
 
-intptr_t	mesh_octree_table(Object *ob, EditMesh *em, float *co, char mode);
-EditVert   *editmesh_get_x_mirror_vert(Object *ob, EditMesh *em, float *co);
+intptr_t	mesh_octree_table(Object *ob, struct EditMesh *em, float *co, char mode);
+struct EditVert   *editmesh_get_x_mirror_vert(Object *ob, struct EditMesh *em, float *co);
+
+/* mesh_ops.c */
+void		ED_operatortypes_mesh(void);
+void		ED_keymap_mesh(struct wmWindowManager *wm);
+
 
 /* editmesh.c */
+void		ED_spacetypes_init(void);
+void		ED_keymap_mesh(struct wmWindowManager *wm);
+
 void		make_editMesh(Scene *scene, Object *ob);
 void		load_editMesh(Scene *scene, Object *ob);
 void		remake_editMesh(Scene *scene, Object *ob);
-void		free_editMesh(EditMesh *em);
+void		free_editMesh(struct EditMesh *em);
 
 
 void		EM_init_index_arrays(struct EditMesh *em, int forVert, int forEdge, int forFace);
 void		EM_free_index_arrays(void);
-EditVert	*EM_get_vert_for_index(int index);
-EditEdge	*EM_get_edge_for_index(int index);
-EditFace	*EM_get_face_for_index(int index);
+struct EditVert	*EM_get_vert_for_index(int index);
+struct EditEdge	*EM_get_edge_for_index(int index);
+struct EditFace	*EM_get_face_for_index(int index);
 int			EM_texFaceCheck(struct EditMesh *em);
 int			EM_vertColorCheck(struct EditMesh *em);
-void		undo_push_mesh(char *name);
+
+void		undo_push_mesh(struct bContext *C, char *name);
 
 
 /* editmesh_lib.c */
 
-EditFace	*EM_get_actFace(struct EditMesh *em, int sloppy);
+struct EditFace	*EM_get_actFace(struct EditMesh *em, int sloppy);
 
-void		EM_select_edge(EditEdge *eed, int sel);
-void		EM_select_face_fgon(struct EditMesh *em, EditFace *efa, int val);
+void		EM_select_edge(struct EditEdge *eed, int sel);
+void		EM_select_face_fgon(struct EditMesh *em, struct EditFace *efa, int val);
 void		EM_selectmode_flush(struct EditMesh *em);
 void		EM_deselect_flush(struct EditMesh *em);
 			
 			/* exported to transform */
-int			EM_get_actSelection(EditMesh *em, EditSelection *ese);
-void		EM_editselection_normal(float *normal, EditSelection *ese);
-void		EM_editselection_plane(float *plane, EditSelection *ese);
+int			EM_get_actSelection(struct EditMesh *em, struct EditSelection *ese);
+void		EM_editselection_normal(float *normal, struct EditSelection *ese);
+void		EM_editselection_plane(float *plane, struct EditSelection *ese);
 
 
 /* editmesh_mods.c */
diff --git a/source/blender/editors/include/ED_screen.h b/source/blender/editors/include/ED_screen.h
index 1f3d156d0b2..95ac858bb09 100644
--- a/source/blender/editors/include/ED_screen.h
+++ b/source/blender/editors/include/ED_screen.h
@@ -94,6 +94,9 @@ int		ED_operator_node_active(struct bContext *C);
 int		ED_operator_ipo_active(struct bContext *C);
 int		ED_operator_sequencer_active(struct bContext *C);
 
+int		ED_operator_object_active(struct bContext *C);
+int		ED_operator_editmesh(struct bContext *C);
+int		ED_operator_editcurve(struct bContext *C);
 
 /* default keymaps, bitflags */
 #define ED_KEYMAP_UI		1
diff --git a/source/blender/editors/include/ED_util.h b/source/blender/editors/include/ED_util.h
index 411c3f250da..4fe7112bc26 100644
--- a/source/blender/editors/include/ED_util.h
+++ b/source/blender/editors/include/ED_util.h
@@ -46,14 +46,19 @@ void	ED_OT_undo				(struct wmOperatorType *ot);
 void	ED_OT_redo				(struct wmOperatorType *ot);
 
 /* undo_editmode.c */
-void	undo_editmode_push			(char *name, void (*freedata)(void *), 
-									 void (*to_editmode)(void *),  void *(*from_editmode)(void),
-									 int (*validate_undo)(void *));
+void undo_editmode_push(struct bContext *C, char *name, 
+						void * (*getdata)(struct bContext *C),
+						void (*freedata)(void *), 
+						void (*to_editmode)(void *, void *),  
+						void *(*from_editmode)(void *),
+						int (*validate_undo)(void *, void *));
+
+						
 void	*undo_editmode_get_prev		(struct Object *ob);
 struct uiBlock *editmode_undohistorymenu(struct bContext *C, struct uiMenuBlockHandle *handle, void *arg_unused);
-void	undo_editmode_menu			(void);
+void	undo_editmode_menu			(struct bContext *C);
 void	undo_editmode_clear			(void);
-void	undo_editmode_step			(int step);
+void	undo_editmode_step			(struct bContext *C, int step);
 
 
 /* ************** XXX OLD CRUFT WARNING ************* */
diff --git a/source/blender/editors/mesh/Makefile b/source/blender/editors/mesh/Makefile
index daa5702f1fd..60b1fa1c329 100644
--- a/source/blender/editors/mesh/Makefile
+++ b/source/blender/editors/mesh/Makefile
@@ -47,6 +47,7 @@ CPPFLAGS += -I../../blenkernel
 CPPFLAGS += -I../../blenloader
 CPPFLAGS += -I../../blenlib
 CPPFLAGS += -I../../makesdna
+CPPFLAGS += -I../../makesrna
 CPPFLAGS += -I../../imbuf
 CPPFLAGS += -I../../gpu
 CPPFLAGS += -I../../render/extern/include
diff --git a/source/blender/editors/mesh/editface.c b/source/blender/editors/mesh/editface.c
index 69d73846710..61bfc8b8a0f 100644
--- a/source/blender/editors/mesh/editface.c
+++ b/source/blender/editors/mesh/editface.c
@@ -79,7 +79,7 @@
 #include "WM_types.h"
 
 /* own include */
-#include "editmesh.h"
+#include "mesh_intern.h"
 
 
 /* Pupmenu codes: */
diff --git a/source/blender/editors/mesh/editmesh.c b/source/blender/editors/mesh/editmesh.c
index d3be73fed0c..80e5d0f910a 100644
--- a/source/blender/editors/mesh/editmesh.c
+++ b/source/blender/editors/mesh/editmesh.c
@@ -81,7 +81,7 @@
 #include "ED_util.h"
 
 /* own include */
-#include "editmesh.h"
+#include "mesh_intern.h"
 
 /* 
 editmesh.c:
@@ -1877,10 +1877,10 @@ static void free_undoMesh(void *umv)
 	MEM_freeN(um);
 }
 
-static void *editMesh_to_undoMesh(void)
+static void *editMesh_to_undoMesh(void *emv)
 {
-	EditMesh *em= NULL; // XXX
-	Scene *scene= NULL;
+	EditMesh *em= (EditMesh *)emv;
+//	Scene *scene= NULL;
 	UndoMesh *um;
 	EditVert *eve;
 	EditEdge *eed;
@@ -1891,7 +1891,7 @@ static void *editMesh_to_undoMesh(void)
 	EditFaceC *efac=NULL;
 	EditSelectionC *esec=NULL;
 	int a;
-	return NULL;	// XXX
+
 	um= MEM_callocN(sizeof(UndoMesh), "undomesh");
 	
 	um->selectmode = em->selectmode;
@@ -1972,7 +1972,7 @@ static void *editMesh_to_undoMesh(void)
 	}
 
 // XXX	um->retopo_paint_data= retopo_paint_data_copy(em->retopo_paint_data);
-	um->retopo_mode= scene->toolsettings->retopo_mode;
+//	um->retopo_mode= scene->toolsettings->retopo_mode;
 	
 	{
 		Multires *mr= get_mesh(G.obedit)->mr;
@@ -1996,10 +1996,10 @@ static void *editMesh_to_undoMesh(void)
 	return um;
 }
 
-static void undoMesh_to_editMesh(void *umv)
+static void undoMesh_to_editMesh(void *umv, void *emv)
 {
-	EditMesh *em= NULL; // XXX
-	UndoMesh *um= (UndoMesh*)umv;
+	EditMesh *em= (EditMesh *)emv;
+	UndoMesh *um= (UndoMesh *)umv;
 	EditVert *eve, **evar=NULL;
 	EditEdge *eed;
 	EditFace *efa;
@@ -2009,7 +2009,7 @@ static void undoMesh_to_editMesh(void *umv)
 	EditFaceC *efac;
 	EditSelectionC *esec;
 	int a=0;
-	return; // XXX
+
 	em->selectmode = um->selectmode;
 	
 	free_editMesh(em);
@@ -2110,11 +2110,20 @@ static void undoMesh_to_editMesh(void *umv)
 	}
 }
 
+static void *getEditMesh(bContext *C)
+{
+	Object *obedit= CTX_data_edit_object(C);
+	if(obedit) {
+		Mesh *me= obedit->data;
+		return me->edit_mesh;
+	}
+	return NULL;
+}
 
 /* and this is all the undo system needs to know */
-void undo_push_mesh(char *name)
+void undo_push_mesh(bContext *C, char *name)
 {
-	undo_editmode_push(name, free_undoMesh, undoMesh_to_editMesh, editMesh_to_undoMesh, NULL);
+	undo_editmode_push(C, name, getEditMesh, free_undoMesh, undoMesh_to_editMesh, editMesh_to_undoMesh, NULL);
 }
 
 
diff --git a/source/blender/editors/mesh/editmesh_add.c b/source/blender/editors/mesh/editmesh_add.c
index 241d992bdee..60d821b9801 100644
--- a/source/blender/editors/mesh/editmesh_add.c
+++ b/source/blender/editors/mesh/editmesh_add.c
@@ -61,7 +61,7 @@
 #include "ED_multires.h"
 #include "ED_view3d.h"
 
-#include "editmesh.h"
+#include "mesh_intern.h"
 
 /* bpymenu removed XXX */
 
diff --git a/source/blender/editors/mesh/editmesh_lib.c b/source/blender/editors/mesh/editmesh_lib.c
index 667c8d5ac45..115207736c9 100644
--- a/source/blender/editors/mesh/editmesh_lib.c
+++ b/source/blender/editors/mesh/editmesh_lib.c
@@ -56,7 +56,7 @@ editmesh_lib: generic (no UI, no menus) operations/evaluators for editmesh data
 
 #include "ED_mesh.h"
 
-#include "editmesh.h"
+#include "mesh_intern.h"
 
 /* this replaces the active flag used in uv/face mode */
 void EM_set_actFace(EditMesh *em, EditFace *efa)
diff --git a/source/blender/editors/mesh/editmesh_loop.c b/source/blender/editors/mesh/editmesh_loop.c
index a3e02cdd1c1..d12c2845718 100644
--- a/source/blender/editors/mesh/editmesh_loop.c
+++ b/source/blender/editors/mesh/editmesh_loop.c
@@ -69,7 +69,7 @@ editmesh_loop: tools with own drawing subloops, select, knife, subdiv
 #include "ED_mesh.h"
 #include "ED_view3d.h"
 
-#include "editmesh.h"
+#include "mesh_intern.h"
 
 /* **** XXX ******** */
 static void BIF_undo_push() {}
diff --git a/source/blender/editors/mesh/editmesh_mods.c b/source/blender/editors/mesh/editmesh_mods.c
index 5dae6a686c0..c62c64564f4 100644
--- a/source/blender/editors/mesh/editmesh_mods.c
+++ b/source/blender/editors/mesh/editmesh_mods.c
@@ -76,14 +76,18 @@ editmesh_mods.c, UI level access, no geometry changes
 #include "WM_api.h"
 #include "WM_types.h"
 
+#include "RNA_access.h"
+#include "RNA_define.h"
+
 #include "ED_multires.h"
 #include "ED_mesh.h"
+#include "ED_screen.h"
 #include "ED_view3d.h"
 
 #include "BIF_gl.h"
 #include "BIF_glutil.h"
 
-#include "editmesh.h"
+#include "mesh_intern.h"
 
 #include "BLO_sys_types.h" // for intptr_t support
 
@@ -2174,6 +2178,7 @@ static void mouse_mesh_loop(ViewContext *vc)
 
 
 /* here actual select happens */
+/* gets called via generic mouse select operator */
 void mouse_mesh(bContext *C, short mval[2], short extend)
 {
 	ViewContext vc;
@@ -3225,22 +3230,41 @@ void selectswap_mesh(EditMesh *em) /* UI level */
 	
 }
 
-void deselectall_mesh(EditMesh *em)	 /* this toggles!!!, UI level */
+/* ******************** (de)select all operator **************** */
+
+static int toggle_select_all_exec(bContext *C, wmOperator *op)
 {
+	Object *obedit= CTX_data_edit_object(C);
+	EditMesh *em= ((Mesh *)obedit->data)->edit_mesh;
 	
-		if( EM_nvertices_selected(em) ) {
-			EM_clear_flag_all(em, SELECT);
-			BIF_undo_push("Deselect All");
-		}
-		else  {
-			EM_set_flag_all(em, SELECT);
-			BIF_undo_push("Select All");
-		}
+	if( EM_nvertices_selected(em) ) {
+		EM_clear_flag_all(em, SELECT);
+		BIF_undo_push("Deselect All");
+	}
+	else  {
+		EM_set_flag_all(em, SELECT);
+		BIF_undo_push("Select All");
+	}
 		
 //		if (EM_texFaceCheck())
+	
+	WM_event_add_notifier(C, NC_OBJECT|ND_GEOM_SELECT, G.obedit);
+	return OPERATOR_FINISHED;
+}
 
+void MESH_OT_de_select_all(wmOperatorType *ot)
+{
+	/* identifiers */
+	ot->name= "Select or Deselect All";
+	ot->idname= "MESH_OT_de_select_all";
+	
+	/* api callbacks */
+	ot->exec= toggle_select_all_exec;
+	ot->poll= ED_operator_editmesh;
 }
 
+/* ******************** **************** */
+
 void EM_select_more(EditMesh *em)
 {
 	EditVert *eve;
diff --git a/source/blender/editors/mesh/editmesh_tools.c b/source/blender/editors/mesh/editmesh_tools.c
index 2374ef62bfc..663ed2ef2c1 100644
--- a/source/blender/editors/mesh/editmesh_tools.c
+++ b/source/blender/editors/mesh/editmesh_tools.c
@@ -82,7 +82,7 @@ editmesh_tool.c: UI called tools for editmesh, geometry changes here, otherwise
 #include "ED_mesh.h"
 #include "ED_view3d.h"
 
-#include "editmesh.h"
+#include "mesh_intern.h"
 
 /* XXX */
 static void BIF_undo_push() {}
diff --git a/source/blender/editors/mesh/editmesh.h b/source/blender/editors/mesh/mesh_intern.h
index 67badd3f462..02b139476b0 100644
--- a/source/blender/editors/mesh/editmesh.h
+++ b/source/blender/editors/mesh/mesh_intern.h
@@ -29,10 +29,11 @@
 
 /* Internal for editmesh_xxxx.c functions */
 
-#ifndef EDITMESH_H
-#define EDITMESH_H
+#ifndef MESH_INTERN_H
+#define MESH_INTERN_H
 
 struct bContext;
+struct wmOperatorType;
 
 #define TEST_EDITMESH	if(G.obedit==0) return; /* layer test XXX */
 
@@ -164,6 +165,9 @@ extern struct EditFace *EM_face_from_faces(EditMesh *em, struct EditFace *efa1,
 
 
 /* ******************* editmesh_mods.c */
+
+void MESH_OT_de_select_all(struct wmOperatorType *ot);
+
 extern EditEdge *findnearestedge(ViewContext *vc, int *dist);
 extern void EM_automerge(int update);
 void editmesh_select_by_material(EditMesh *em, int index);
@@ -195,5 +199,5 @@ void esubdivideflag(EditMesh *em, int flag, float rad, int beauty, int numcuts,
 int EdgeSlide(EditMesh *em, short immediate, float imperc);
 
 
-#endif
+#endif // MESH_INTERN_H
 
diff --git a/source/blender/editors/mesh/mesh_ops.c b/source/blender/editors/mesh/mesh_ops.c
new file mode 100644
index 00000000000..a1ee2475fd2
--- /dev/null
+++ b/source/blender/editors/mesh/mesh_ops.c
@@ -0,0 +1,78 @@
+/**
+ * $Id:
+ *
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. 
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2009 Blender Foundation.
+ * All rights reserved.
+ *
+ * 
+ * Contributor(s): Blender Foundation
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+#include <stdlib.h>
+#include <math.h>
+
+#include "MEM_guardedalloc.h"
+
+#include "DNA_object_types.h"
+#include "DNA_scene_types.h"
+#include "DNA_screen_types.h"
+#include "DNA_space_types.h"
+#include "DNA_userdef_types.h"
+#include "DNA_view3d_types.h"
+#include "DNA_windowmanager_types.h"
+
+#include "BLI_arithb.h"
+#include "BLI_blenlib.h"
+#include "BLI_editVert.h"
+
+#include "BKE_context.h"
+#include "BKE_global.h"
+#include "BKE_utildefines.h"
+
+#include "RNA_access.h"
+#include "RNA_define.h"
+
+#include "WM_api.h"
+#include "WM_types.h"
+
+#include "ED_screen.h"
+#include "ED_mesh.h"
+
+#include "mesh_intern.h"
+
+
+/* ************************** registration **********************************/
+
+void ED_operatortypes_mesh(void)
+{
+	WM_operatortype_append(MESH_OT_de_select_all);
+}
+
+/* note mesh keymap also for other space? */
+void ED_keymap_mesh(wmWindowManager *wm)
+{
+	ListBase *keymap= WM_keymap_listbase(wm, "EditMesh", 0, 0);
+	
+	WM_keymap_add_item(keymap, "MESH_OT_de_select_all", AKEY, KM_PRESS, 0, 0);
+	
+//	RNA_int_set(WM_keymap_add_item(keymap, "OBJECT_OT_viewzoom", PADPLUSKEY, KM_PRESS, 0, 0)->ptr, "delta", 1);
+}
+
diff --git a/source/blender/editors/mesh/meshtools.c b/source/blender/editors/mesh/meshtools.c
index 00ff434978e..97ce1ec617a 100644
--- a/source/blender/editors/mesh/meshtools.c
+++ b/source/blender/editors/mesh/meshtools.c
@@ -84,7 +84,7 @@
 #include "ED_object.h"
 
 /* own include */
-#include "editmesh.h"
+#include "mesh_intern.h"
 
 
 /* from rendercode.c */
diff --git a/source/blender/editors/object/object_edit.c b/source/blender/editors/object/object_edit.c
index 4ef8cd43865..0c85d4c9eb5 100644
--- a/source/blender/editors/object/object_edit.c
+++ b/source/blender/editors/object/object_edit.c
@@ -2061,7 +2061,7 @@ static void exit_editmode(bContext *C, wmOperator *op, int flag)	/* freedata==0
 	
 	//	if(flag & EM_WAITCURSOR) waitcursor(0);
 	
-	WM_event_add_notifier(C, NC_SCENE|ND_OB_EDIT, scene);
+	WM_event_add_notifier(C, NC_SCENE|ND_MODE|NS_MODE_OBJECT, ob);
 
 }
 
@@ -2097,9 +2097,7 @@ static void enter_editmode(bContext *C, wmOperator *op)
 		
 		make_editMesh(scene, ob);
 
-		// XXX		if (EM_texFaceCheck())
-		//			allqueue(REDRAWIMAGE, 0);
-		
+		WM_event_add_notifier(C, NC_SCENE|ND_MODE|NS_EDITMODE_MESH, ob);
 	}
 	if (ob->type==OB_ARMATURE){
 		bArmature *arm= base->object->data;
@@ -2122,7 +2120,7 @@ static void enter_editmode(bContext *C, wmOperator *op)
 		/* to ensure all goes in restposition and without striding */
 		DAG_object_flush_update(scene, G.obedit, OB_RECALC);
 
-		allqueue (REDRAWVIEW3D,0);
+		WM_event_add_notifier(C, NC_SCENE|ND_MODE|NS_EDITMODE_ARMATURE, ob);
 	}
 	else if(ob->type==OB_FONT) {
 		G.obedit= ob;
@@ -2144,19 +2142,16 @@ static void enter_editmode(bContext *C, wmOperator *op)
 		G.obedit= ob;
 // XXX		make_editNurb();
 	}
-	allqueue(REDRAWBUTSEDIT, 0);
-	allqueue(REDRAWOOPS, 0);
 	
 	if(ok) {
 	
-		allqueue(REDRAWVIEW3D, 1);
 		DAG_object_flush_update(scene, G.obedit, OB_RECALC_DATA);
 		
 	}
-	else G.obedit= NULL;
-	
-//	if(wc) waitcursor(0);
-	WM_event_add_notifier(C, NC_SCENE|ND_OB_EDIT, scene);
+	else {
+		G.obedit= NULL;
+		WM_event_add_notifier(C, NC_SCENE|ND_MODE|NS_MODE_OBJECT, ob);
+	}
 	
 }
 
diff --git a/source/blender/editors/object/object_ops.c b/source/blender/editors/object/object_ops.c
index 1084dac142b..af8818e58fd 100644
--- a/source/blender/editors/object/object_ops.c
+++ b/source/blender/editors/object/object_ops.c
@@ -75,12 +75,16 @@ void ED_operatortypes_object(void)
 	
 }
 
-/* note object keymap also for other space? */
 void ED_keymap_object(wmWindowManager *wm)
 {
-	ListBase *keymap= WM_keymap_listbase(wm, "View3D Object", SPACE_VIEW3D, 0);
+	ListBase *keymap= WM_keymap_listbase(wm, "Object Non-modal", 0, 0);
 	
+	/* Note: this keymap works disregarding mode */
 	WM_keymap_add_item(keymap, "OBJECT_OT_toggle_editmode", TABKEY, KM_PRESS, 0, 0);
+
+	/* Note: this keymap gets disabled in non-objectmode,  */
+	keymap= WM_keymap_listbase(wm, "Object Mode", 0, 0);
+	
 	WM_keymap_add_item(keymap, "OBJECT_OT_de_select_all", AKEY, KM_PRESS, 0, 0);
 	WM_keymap_add_item(keymap, "OBJECT_OT_select_invert", IKEY, KM_PRESS, KM_CTRL, 0);
 	WM_keymap_add_item(keymap, "OBJECT_OT_select_random", PADASTERKEY, KM_PRESS, 0, 0);
diff --git a/source/blender/editors/screen/screen_ops.c b/source/blender/editors/screen/screen_ops.c
index 94c003f2f3b..d65c4d0f504 100644
--- a/source/blender/editors/screen/screen_ops.c
+++ b/source/blender/editors/screen/screen_ops.c
@@ -35,6 +35,9 @@
 #include "BKE_screen.h"
 #include "BKE_utildefines.h"
 
+#include "DNA_object_types.h"
+#include "DNA_mesh_types.h"
+#include "DNA_curve_types.h"
 #include "DNA_scene_types.h"
 
 #include "WM_api.h"
@@ -134,6 +137,26 @@ int ED_operator_sequencer_active(bContext *C)
 	return ed_spacetype_test(C, SPACE_SEQ);
 }
 
+int ED_operator_object_active(bContext *C)
+{
+	return NULL != CTX_data_active_object(C);
+}
+
+int ED_operator_editmesh(bContext *C)
+{
+	Object *obedit= CTX_data_edit_object(C);
+	if(obedit && obedit->type==OB_MESH)
+		return NULL != ((Mesh *)obedit->data)->edit_mesh;
+	return 0;
+}
+
+int ED_operator_editcurve(bContext *C)
+{
+	Object *obedit= CTX_data_edit_object(C);
+	if(obedit && obedit->type==OB_CURVE)
+		return NULL != ((Mesh *)obedit->data)->edit_mesh;
+	return 0;
+}
 
 
 /* *************************** action zone operator ************************** */
diff --git a/source/blender/editors/space_api/spacetypes.c b/source/blender/editors/space_api/spacetypes.c
index a40659cfe1b..325227a2fc5 100644
--- a/source/blender/editors/space_api/spacetypes.c
+++ b/source/blender/editors/space_api/spacetypes.c
@@ -27,6 +27,8 @@
 #include "MEM_guardedalloc.h"
 #include "BLI_blenlib.h"
 
+#include "DNA_object_types.h"
+#include "DNA_scene_types.h"
 #include "DNA_windowmanager_types.h"
 
 #include "BKE_context.h"
@@ -39,6 +41,7 @@
 
 #include "ED_screen.h"
 #include "ED_object.h"
+#include "ED_mesh.h"
 #include "ED_space_api.h"
 #include "ED_anim_api.h"
 
@@ -85,6 +88,7 @@ void ED_spacetypes_init(void)
 	ED_operatortypes_anim();
 	ED_operatortypes_animchannels(); // XXX have this as part of anim() ones instead?
 	ED_operatortypes_object();
+	ED_operatortypes_mesh();
 	ui_view2d_operatortypes();
 	
 	spacetypes = BKE_spacetypes_list();
@@ -105,6 +109,7 @@ void ED_spacetypes_keymap(wmWindowManager *wm)
 	ED_keymap_anim(wm);
 	ED_keymap_animchannels(wm);
 	ED_keymap_object(wm);
+	ED_keymap_mesh(wm);
 	UI_view2d_keymap(wm);
 
 	spacetypes = BKE_spacetypes_list();
diff --git a/source/blender/editors/space_outliner/space_outliner.c b/source/blender/editors/space_outliner/space_outliner.c
index fa1b53e45fb..6311b698419 100644
--- a/source/blender/editors/space_outliner/space_outliner.c
+++ b/source/blender/editors/space_outliner/space_outliner.c
@@ -117,8 +117,8 @@ static void outliner_main_area_listener(ARegion *ar, wmNotifier *wmn)
 		case NC_SCENE:
 			switch(wmn->data) {
 				case ND_OB_ACTIVE:
-				case ND_OB_EDIT:
 				case ND_OB_SELECT:
+				case ND_MODE:
 					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 450e7902218..232b9d9d974 100644
--- a/source/blender/editors/space_view3d/space_view3d.c
+++ b/source/blender/editors/space_view3d/space_view3d.c
@@ -197,10 +197,34 @@ static void view3d_main_area_init(wmWindowManager *wm, ARegion *ar)
 	
 	/* own keymap */
 	keymap= WM_keymap_listbase(wm, "View3D", SPACE_VIEW3D, 0);
-	WM_event_add_keymap_handler_bb(&ar->handlers, keymap, NULL, NULL);
-	/* object ops, modal later... */
-	keymap= WM_keymap_listbase(wm, "View3D Object", SPACE_VIEW3D, 0);
-	WM_event_add_keymap_handler_bb(&ar->handlers, keymap, NULL, NULL);
+	WM_event_add_keymap_handler(&ar->handlers, keymap);
+	
+	/* object ops. */
+	keymap= WM_keymap_listbase(wm, "Object Non-modal", 0, 0);
+	WM_event_add_keymap_handler(&ar->handlers, keymap);
+	
+	/* object modal ops default */
+	keymap= WM_keymap_listbase(wm, "Object Mode", 0, 0);
+	WM_event_add_keymap_handler(&ar->handlers, keymap);
+	
+}
+
+static void view3d_modal_keymaps(wmWindowManager *wm, ARegion *ar, int stype)
+{
+	ListBase *keymap;
+	
+	keymap= WM_keymap_listbase(wm, "Object Mode", 0, 0);
+	if(stype==NS_MODE_OBJECT)
+		WM_event_add_keymap_handler(&ar->handlers, keymap);
+	else
+		WM_event_remove_keymap_handler(&ar->handlers, keymap);
+	
+	
+	keymap= WM_keymap_listbase(wm, "EditMesh", 0, 0);
+	if(stype==NS_EDITMODE_MESH)
+		WM_event_add_keymap_handler(&ar->handlers, keymap);
+	else
+		WM_event_remove_keymap_handler(&ar->handlers, keymap);
 	
 }
 
@@ -212,10 +236,13 @@ static void view3d_main_area_listener(ARegion *ar, wmNotifier *wmn)
 			switch(wmn->data) {
 				case ND_FRAME:
 				case ND_OB_ACTIVE:
-				case ND_OB_EDIT:
 				case ND_OB_SELECT:
 					ED_region_tag_redraw(ar);
 					break;
+				case ND_MODE:
+					view3d_modal_keymaps(wmn->wm, ar, wmn->subtype);
+					ED_region_tag_redraw(ar);
+					break;
 			}
 			break;
 		case NC_OBJECT:
@@ -258,6 +285,24 @@ static void view3d_header_area_draw(const bContext *C, ARegion *ar)
 	UI_view2d_view_restore(C);
 }
 
+static void view3d_header_area_listener(ARegion *ar, wmNotifier *wmn)
+{
+	/* context changes */
+	switch(wmn->category) {
+		case NC_SCENE:
+			switch(wmn->data) {
+				case ND_FRAME:
+				case ND_OB_ACTIVE:
+				case ND_OB_SELECT:
+				case ND_MODE:
+					ED_region_tag_redraw(ar);
+					break;
+			}
+			break;
+	}
+}
+
+
 static int view3d_context(const bContext *C, const bContextDataMember *member, bContextDataResult *result)
 {
 	View3D *v3d= (View3D*)CTX_wm_space_data(C);
@@ -343,7 +388,7 @@ void ED_spacetype_view3d(void)
 	art->regionid = RGN_TYPE_HEADER;
 	art->minsizey= HEADERY;
 	art->keymapflag= ED_KEYMAP_UI|ED_KEYMAP_VIEW2D;
-	art->listener= view3d_main_area_listener;
+	art->listener= view3d_header_area_listener;
 	
 	art->init= view3d_header_area_init;
 	art->draw= view3d_header_area_draw;
diff --git a/source/blender/editors/space_view3d/view3d_select.c b/source/blender/editors/space_view3d/view3d_select.c
index 1396ad2929b..32eb3dabfa5 100644
--- a/source/blender/editors/space_view3d/view3d_select.c
+++ b/source/blender/editors/space_view3d/view3d_select.c
@@ -1228,7 +1228,7 @@ static int view3d_borderselect_exec(bContext *C, wmOperator *op)
 	vc.scene= scene;
 	vc.v3d= v3d;
 	vc.obact= OBACT;
-	
+	vc.obedit= G.obedit;
 	
 	val= RNA_int_get(op->ptr, "event_type");
 	rect.xmin= RNA_int_get(op->ptr, "xmin");
@@ -1247,10 +1247,11 @@ static int view3d_borderselect_exec(bContext *C, wmOperator *op)
 	
 	if(G.obedit) {
 		if(G.obedit->type==OB_MESH) {
+			Mesh *me= G.obedit->data;
+			vc.em= me->edit_mesh;
 			do_mesh_box_select(&vc, &rect, (val==LEFTMOUSE));
-//			allqueue(REDRAWVIEW3D, 0);
 //			if (EM_texFaceCheck())
-//				allqueue(REDRAWIMAGE, 0);
+			WM_event_add_notifier(C, NC_OBJECT|ND_GEOM_SELECT, G.obedit);
 			
 		}
 		else if(ELEM(G.obedit->type, OB_CURVE, OB_SURF)) {
@@ -1411,18 +1412,22 @@ static int view3d_borderselect_exec(bContext *C, wmOperator *op)
 		}
 		MEM_freeN(vbuffer);
 	}
-
-	BIF_undo_push("Border select");
 	
 	return OPERATOR_FINISHED;
 } 
 
 
 /* *****************Selection Operators******************* */
+static EnumPropertyItem prop_select_types[] = {
+	{0, "EXCLUSIVE", "Exclusive", ""},
+	{1, "EXTEND", "Extend", ""},
+	{0, NULL, NULL, NULL}
+};
 
 /* ****** Border Select ****** */
 void VIEW3D_OT_borderselect(wmOperatorType *ot)
 {
+	PropertyRNA *prop;
 	
 	/* identifiers */
 	ot->name= "Border Select";
@@ -1441,15 +1446,13 @@ void VIEW3D_OT_borderselect(wmOperatorType *ot)
 	RNA_def_property(ot->srna, "xmax", PROP_INT, PROP_NONE);
 	RNA_def_property(ot->srna, "ymin", PROP_INT, PROP_NONE);
 	RNA_def_property(ot->srna, "ymax", PROP_INT, PROP_NONE);
+
+	prop = RNA_def_property(ot->srna, "type", PROP_ENUM, PROP_NONE);
+	RNA_def_property_enum_items(prop, prop_select_types);
 }
 
 /* ****** Mouse Select ****** */
 
-static EnumPropertyItem prop_select_types[] = {
-	{0, "EXCLUSIVE", "Exclusive", ""},
-	{1, "EXTEND", "Extend", ""},
-	{0, NULL, NULL, NULL}
-};
 
 static int view3d_select_invoke(bContext *C, wmOperator *op, wmEvent *event)
 {
diff --git a/source/blender/editors/util/ed_util.c b/source/blender/editors/util/ed_util.c
index 034b8a1576b..6de980beff4 100644
--- a/source/blender/editors/util/ed_util.c
+++ b/source/blender/editors/util/ed_util.c
@@ -52,6 +52,9 @@
 
 void ED_editors_exit(bContext *C)
 {
+	/* frees all editmode undos */
+	undo_editmode_clear();
+	
 	if(CTX_data_edit_object(C)) {
 		Object *ob= CTX_data_edit_object(C);
 		
diff --git a/source/blender/editors/util/editmode_undo.c b/source/blender/editors/util/editmode_undo.c
index 05813b72ad0..2237f403f01 100644
--- a/source/blender/editors/util/editmode_undo.c
+++ b/source/blender/editors/util/editmode_undo.c
@@ -61,16 +61,17 @@
 
 Add this in your local code:
 
-void undo_editmode_push(char *name, 
+void undo_editmode_push(bContext *C, char *name, 
+		void * (*getdata)(bContext *C),     // use context to retrieve current editdata
 		void (*freedata)(void *), 			// pointer to function freeing data
-		void (*to_editmode)(void *),        // data to editmode conversion
-		void * (*from_editmode)(void))      // editmode to data conversion
-		int  (*validate_undo)(void *))      // check if undo data is still valid
+		void (*to_editmode)(void *, void *),        // data to editmode conversion
+		void * (*from_editmode)(void *))      // editmode to data conversion
+		int  (*validate_undo)(void *, void *))      // check if undo data is still valid
 
 
 Further exported for UI is:
 
-void undo_editmode_step(int step);			// undo and redo
+void undo_editmode_step(bContext *C, int step);	 // undo and redo
 void undo_editmode_clear(void)				// free & clear all data
 void undo_editmode_menu(void)				// history menu
 
@@ -92,10 +93,11 @@ typedef struct UndoElem {
 	void *undodata;
 	uintptr_t undosize;
 	char name[MAXUNDONAME];
+	void * (*getdata)(bContext *C);
 	void (*freedata)(void *);
-	void (*to_editmode)(void *);
-	void * (*from_editmode)(void);
-	int (*validate_undo)(void *);
+	void (*to_editmode)(void *, void *);
+	void * (*from_editmode)(void *);
+	int (*validate_undo)(void *, void *);
 } UndoElem;
 
 static ListBase undobase={NULL, NULL};
@@ -104,19 +106,23 @@ static UndoElem *curundo= NULL;
 
 /* ********************* xtern api calls ************* */
 
-static void undo_restore(UndoElem *undo)
+static void undo_restore(UndoElem *undo, void *editdata)
 {
 	if(undo) {
-		undo->to_editmode(undo->undodata);	
+		undo->to_editmode(undo->undodata, editdata);	
 	}
 }
 
 /* name can be a dynamic string */
-void undo_editmode_push(char *name, void (*freedata)(void *), 
-		void (*to_editmode)(void *),  void *(*from_editmode)(void),
-		int (*validate_undo)(void *))
+void undo_editmode_push(bContext *C, char *name, 
+						void * (*getdata)(bContext *C),
+						void (*freedata)(void *), 
+						void (*to_editmode)(void *, void *),  
+						void *(*from_editmode)(void *),
+						int (*validate_undo)(void *, void *))
 {
 	UndoElem *uel;
+	void *editdata;
 	int nr;
 	uintptr_t memused, totmem, maxmem;
 
@@ -131,10 +137,11 @@ void undo_editmode_push(char *name, void (*freedata)(void *),
 	}
 	
 	/* make new */
-	curundo= uel= MEM_callocN(sizeof(UndoElem), "undo file");
+	curundo= uel= MEM_callocN(sizeof(UndoElem), "undo editmode");
 	strncpy(uel->name, name, MAXUNDONAME-1);
 	BLI_addtail(&undobase, uel);
 	
+	uel->getdata= getdata;
 	uel->freedata= freedata;
 	uel->to_editmode= to_editmode;
 	uel->from_editmode= from_editmode;
@@ -158,7 +165,8 @@ void undo_editmode_push(char *name, void (*freedata)(void *),
 
 	/* copy  */
 	memused= MEM_get_memory_in_use();
-	curundo->undodata= curundo->from_editmode();
+	editdata= getdata(C);
+	curundo->undodata= curundo->from_editmode(editdata);
 	curundo->undosize= MEM_get_memory_in_use() - memused;
 	curundo->ob= G.obedit;
 	curundo->id= G.obedit->id;
@@ -190,7 +198,7 @@ void undo_editmode_push(char *name, void (*freedata)(void *),
 }
 
 /* helper to remove clean other objects from undo stack */
-static void undo_clean_stack(void)
+static void undo_clean_stack(bContext *C)
 {
 	UndoElem *uel, *next;
 	int mixed= 0;
@@ -200,19 +208,27 @@ static void undo_clean_stack(void)
 	
 	uel= undobase.first; 
 	while(uel) {
+		void *editdata= uel->getdata(C);
+		int isvalid= 0;
 		next= uel->next;
 		
 		/* for when objects are converted, renamed, or global undo changes pointers... */
-		if(uel->type==G.obedit->type && strcmp(uel->id.name, G.obedit->id.name)==0 &&
-		   (!uel->validate_undo || uel->validate_undo(uel->undodata))) {
-			uel->ob= G.obedit;
+		if(uel->type==G.obedit->type) {
+			if(strcmp(uel->id.name, G.obedit->id.name)==0) {
+				if(uel->validate_undo==NULL)
+					isvalid= 1;
+				else if(uel->validate_undo(uel->undodata, editdata))
+					isvalid= 1;
+			}
 		}
+		if(isvalid) 
+			uel->ob= G.obedit;
 		else {
 			mixed= 1;
 			uel->freedata(uel->undodata);
 			BLI_freelinkN(&undobase, uel);
 		}
-
+		
 		uel= next;
 	}
 	
@@ -220,14 +236,14 @@ static void undo_clean_stack(void)
 }
 
 /* 1= an undo, -1 is a redo. we have to make sure 'curundo' remains at current situation */
-void undo_editmode_step(int step)
+void undo_editmode_step(bContext *C, int step)
 {
 	
 	/* prevent undo to happen on wrong object, stack can be a mix */
-	undo_clean_stack();
+	undo_clean_stack(C);
 	
 	if(step==0) {
-		undo_restore(curundo);
+		undo_restore(curundo, curundo->getdata(C));
 	}
 	else if(step==1) {
 		
@@ -235,7 +251,7 @@ void undo_editmode_step(int step)
 		else {
 			if(G.f & G_DEBUG) printf("undo %s\n", curundo->name);
 			curundo= curundo->prev;
-			undo_restore(curundo);
+			undo_restore(curundo, curundo->getdata(C));
 		}
 	}
 	else {
@@ -243,7 +259,7 @@ void undo_editmode_step(int step)
 		
 		if(curundo==NULL || curundo->next==NULL) error("No more steps to redo");
 		else {
-			undo_restore(curundo->next);
+			undo_restore(curundo->next, curundo->getdata(C));
 			curundo= curundo->next;
 			if(G.f & G_DEBUG) printf("redo %s\n", curundo->name);
 		}
@@ -267,7 +283,7 @@ void undo_editmode_clear(void)
 }
 
 /* based on index nr it does a restore */
-static void undo_number(int nr)
+static void undo_number(bContext *C, int nr)
 {
 	UndoElem *uel;
 	int a=1;
@@ -276,19 +292,19 @@ static void undo_number(int nr)
 		if(a==nr) break;
 	}
 	curundo= uel;
-	undo_editmode_step(0);
+	undo_editmode_step(C, 0);
 }
 
 /* ************** for interaction with menu/pullown */
 
-void undo_editmode_menu(void)
+void undo_editmode_menu(bContext *C)
 {
 	UndoElem *uel;
 	DynStr *ds= BLI_dynstr_new();
 	short event;
 	char *menu;
 
-	undo_clean_stack();	// removes other objects from it
+	undo_clean_stack(C);	// removes other objects from it
 	
 	BLI_dynstr_append(ds, "Editmode Undo History %t");
 	
@@ -303,7 +319,7 @@ void undo_editmode_menu(void)
 // XXX	event= pupmenu_col(menu, 20);
 	MEM_freeN(menu);
 	
-	if(event>0) undo_number(event);
+	if(event>0) undo_number(C, event);
 }
 
 static void do_editmode_undohistorymenu(bContext *C, void *arg, int event)
@@ -311,7 +327,7 @@ static void do_editmode_undohistorymenu(bContext *C, void *arg, int event)
 	
 	if(G.obedit==NULL || event<1) return;
 
-	undo_number(event-1);
+	undo_number(C, event-1);
 	
 }
 
@@ -322,7 +338,7 @@ uiBlock *editmode_undohistorymenu(bContext *C, uiMenuBlockHandle *handle, void *
 	short yco = 20, menuwidth = 120;
 	short item= 1;
 	
-	undo_clean_stack();	// removes other objects from it
+	undo_clean_stack(C);	// removes other objects from it
 
 	block= uiBeginBlock(C, handle->region, "view3d_edit_mesh_undohistorymenu", UI_EMBOSSP, UI_HELV);
 	uiBlockSetButmFunc(block, do_editmode_undohistorymenu, NULL);
diff --git a/source/blender/editors/util/undo.c b/source/blender/editors/util/undo.c
index 6773575ca84..b7923990101 100644
--- a/source/blender/editors/util/undo.c
+++ b/source/blender/editors/util/undo.c
@@ -86,7 +86,7 @@ void ED_undo_push(bContext *C, char *str)
 		if (U.undosteps == 0) return;
 		
 		if(G.obedit->type==OB_MESH)
-			undo_push_mesh(str);
+			undo_push_mesh(C, str);
 		else if ELEM(G.obedit->type, OB_CURVE, OB_SURF)
 			undo_push_curve(str);
 		else if (G.obedit->type==OB_FONT)
@@ -109,40 +109,45 @@ void ED_undo_push(bContext *C, char *str)
 	}
 }
 
-static void undo_do(bContext *C)
-{
-	if(U.uiflag & USER_GLOBALUNDO) {
-#ifndef DISABLE_PYTHON
-// XXX		BPY_scripts_clear_pyobjects();
-#endif
-		BKE_undo_step(C, 1);
-		sound_initialize_sounds();
-	}
-	
-}
-
-static int ed_undo_exec(bContext *C, wmOperator *op)
+static int ed_undo_step(bContext *C, wmOperator *op, int step)
 {	
 	ScrArea *sa= CTX_wm_area(C);
 	
 	if(G.obedit) {
 		if ELEM7(G.obedit->type, OB_MESH, OB_FONT, OB_CURVE, OB_SURF, OB_MBALL, OB_LATTICE, OB_ARMATURE)
-			undo_editmode_step(1);
+			undo_editmode_step(C, step);
 	}
 	else {
+		int do_glob_undo= 0;
+		
 		if(G.f & G_TEXTUREPAINT)
-			undo_imagepaint_step(1);
+			undo_imagepaint_step(step);
 		else if(sa->spacetype==SPACE_IMAGE) {
 			SpaceImage *sima= (SpaceImage *)sa->spacedata.first;
 			if(sima->flag & SI_DRAWTOOL)
-				undo_imagepaint_step(1);
+				undo_imagepaint_step(step);
+			else
+				do_glob_undo= 1;
+		}
+		else if(G.f & G_PARTICLEEDIT) {
+			if(step==1)
+				PE_undo();
 			else
-				undo_do(C);
+				PE_redo();
 		}
-		else if(G.f & G_PARTICLEEDIT)
-			PE_undo();
 		else {
-			undo_do(C);
+			do_glob_undo= 1;
+		}
+		
+		if(do_glob_undo) {
+			if(U.uiflag & USER_GLOBALUNDO) {
+#ifndef DISABLE_PYTHON
+				// XXX		BPY_scripts_clear_pyobjects();
+#endif
+				BKE_undo_step(C, step);
+				sound_initialize_sounds();
+			}
+			
 		}
 	}
 	
@@ -151,39 +156,13 @@ static int ed_undo_exec(bContext *C, wmOperator *op)
 	return OPERATOR_FINISHED;
 }
 
+static int ed_undo_exec(bContext *C, wmOperator *op)
+{
+	return ed_undo_step(C, op, 1);
+}
 static int ed_redo_exec(bContext *C, wmOperator *op)
 {
-	ScrArea *sa= CTX_wm_area(C);
-	
-	if(G.obedit) {
-		//if ELEM7(G.obedit->type, OB_MESH, OB_FONT, OB_CURVE, OB_SURF, OB_MBALL, OB_LATTICE, OB_ARMATURE)
-		//	undo_editmode_step(-1);
-	}
-	else {
-		if(G.f & G_TEXTUREPAINT)
-			undo_imagepaint_step(-1);
-		else if(sa->spacetype==SPACE_IMAGE) {
-			SpaceImage *sima= (SpaceImage *)sa->spacedata.first;
-			if(sima->flag & SI_DRAWTOOL)
-				undo_imagepaint_step(-1);
-			else {
-				BKE_undo_step(C, -1);
-				sound_initialize_sounds();
-			}
-		}
-		else if(G.f & G_PARTICLEEDIT)
-			PE_redo();
-		else {
-			/* includes faceselect now */
-			if(U.uiflag & USER_GLOBALUNDO) {
-				BKE_undo_step(C, -1);
-				sound_initialize_sounds();
-			}
-		}
-	}
-	WM_event_add_notifier(C, NC_WINDOW, NULL);
-	return OPERATOR_FINISHED;
-
+	return ed_undo_step(C, op, -1);
 }
 
 void ED_undo_menu(bContext *C)
diff --git a/source/blender/editors/util/util_intern.h b/source/blender/editors/util/util_intern.h
new file mode 100644
index 00000000000..37e6c5c25e1
--- /dev/null
+++ b/source/blender/editors/util/util_intern.h
@@ -0,0 +1,38 @@
+/**
+ * $Id:
+ *
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. 
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2008 Blender Foundation.
+ * All rights reserved.
+ *
+ * 
+ * Contributor(s): Blender Foundation
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+#ifndef ED_UTIL_INTERN_H
+#define ED_UTIL_INTERN_H
+
+/* internal exports only */
+
+/* editmode_undo.c */
+void undo_editmode_clear(void);
+
+#endif /* ED_UTIL_INTERN_H */
+