2.5: Object module

* Split object_edit.c into multiple files:
  object_add.c, object_edit.c, object_hook.c, object_relations.c,
  object_select.c, object_transform.c.
* Rename files to have consistent object_ and mball_ prefix:
  object_shapekey.c, object_lattice.c, object_vgroup.c, mball_edit.c.
* Added operators:
  * vertex group menu and set active
  * apply location, rotation, scale, visual transform (location is new)
  * make local
  * make vertex parent
  * move to layer
  * convert to curve/mesh (not finished yet)
* Many small fixes for marked issues, but still much code to be cleaned
  up here...

1 files changed, 364 insertions, 0 deletions

diff --git a/source/blender/editors/object/object_group.c b/source/blender/editors/object/object_group.c
new file mode 100644
index 00000000000..c83f3022c7c
--- /dev/null
+++ b/source/blender/editors/object/object_group.c
@@ -0,0 +1,364 @@
+/**
+ * $Id$
+ *
+ * ***** 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) Blender Foundation
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+#include <string.h>
+
+#include "MEM_guardedalloc.h"
+
+#include "BLI_blenlib.h"
+
+#include "DNA_group_types.h"
+#include "DNA_object_types.h"
+#include "DNA_scene_types.h"
+
+#include "BKE_context.h"
+#include "BKE_depsgraph.h"
+#include "BKE_global.h"
+#include "BKE_group.h"
+#include "BKE_main.h"
+#include "BKE_report.h"
+#include "BKE_scene.h"
+
+#include "ED_screen.h"
+
+#include "WM_api.h"
+#include "WM_types.h"
+
+#include "RNA_access.h"
+#include "RNA_define.h"
+
+#include "object_intern.h"
+
+/********************* 3d view operators ***********************/
+
+static int objects_add_active_exec(bContext *C, wmOperator *op)
+{
+	Scene *scene= CTX_data_scene(C);
+	Object *ob= OBACT, *obt;
+	Group *group;
+	int ok = 0;
+	
+	if(!ob) return OPERATOR_CANCELLED;
+	
+	/* linking to same group requires its own loop so we can avoid
+	   looking up the active objects groups each time */
+
+	for(group= G.main->group.first; group; group=group->id.next) {
+		if(object_in_group(ob, group)) {
+			/* Assign groups to selected objects */
+			CTX_DATA_BEGIN(C, Base*, base, selected_editable_bases) {
+				obt= base->object;
+				add_to_group(group, obt);
+				obt->flag |= OB_FROMGROUP;
+				base->flag |= OB_FROMGROUP;
+				base->object->recalc= OB_RECALC_OB;
+				ok = 1;
+			}
+			CTX_DATA_END;
+		}
+	}
+	
+	if(!ok) BKE_report(op->reports, RPT_ERROR, "Active Object contains no groups");
+	
+	DAG_scene_sort(scene);
+	WM_event_add_notifier(C, NC_GROUP|NA_EDITED, NULL);
+	
+	return OPERATOR_FINISHED;
+}
+
+void GROUP_OT_objects_add_active(wmOperatorType *ot)
+{
+	/* identifiers */
+	ot->name= "Add Selected To Active Group";
+	ot->description = "Add the object to an object group that contains the active object.";
+	ot->idname= "GROUP_OT_objects_add_active";
+	
+	/* api callbacks */
+	ot->exec= objects_add_active_exec;	
+	ot->poll= ED_operator_scene_editable;
+
+	/* flags */
+	ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
+}
+
+static int objects_remove_active_exec(bContext *C, wmOperator *op)
+{
+	Scene *scene= CTX_data_scene(C);
+	Object *ob= OBACT, *obt;
+	Group *group;
+	int ok = 0;
+	
+	if(!ob) return OPERATOR_CANCELLED;
+	
+	/* linking to same group requires its own loop so we can avoid
+	   looking up the active objects groups each time */
+
+	for(group= G.main->group.first; group; group=group->id.next) {
+		if(object_in_group(ob, group)) {
+			/* Assign groups to selected objects */
+			CTX_DATA_BEGIN(C, Base*, base, selected_editable_bases) {
+				obt= base->object;
+				rem_from_group(group, obt);
+				obt->flag &= ~OB_FROMGROUP;
+				base->flag &= ~OB_FROMGROUP;
+				base->object->recalc= OB_RECALC_OB;
+				ok = 1;
+			}
+			CTX_DATA_END;
+		}
+	}
+	
+	if(!ok) BKE_report(op->reports, RPT_ERROR, "Active Object contains no groups");
+	
+	DAG_scene_sort(scene);
+	WM_event_add_notifier(C, NC_GROUP|NA_EDITED, NULL);
+	
+	return OPERATOR_FINISHED;
+}
+
+void GROUP_OT_objects_remove_active(wmOperatorType *ot)
+{
+	/* identifiers */
+	ot->name= "Remove Selected From Active Group";
+	ot->description = "Remove the object from an object group that contains the active object.";
+	ot->idname= "GROUP_OT_objects_remove_active";
+	
+	/* api callbacks */
+	ot->exec= objects_remove_active_exec;	
+	ot->poll= ED_operator_scene_editable;
+	
+	/* flags */
+	ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
+}
+
+static int group_objects_remove_exec(bContext *C, wmOperator *op)
+{
+	Scene *scene= CTX_data_scene(C);
+	Group *group= NULL;
+
+	CTX_DATA_BEGIN(C, Base*, base, selected_editable_bases) {
+		group = NULL;
+		while((group = find_group(base->object, group)))
+			rem_from_group(group, base->object);
+
+		base->object->flag &= ~OB_FROMGROUP;
+		base->flag &= ~OB_FROMGROUP;
+		base->object->recalc= OB_RECALC_OB;
+	}
+	CTX_DATA_END;
+
+	DAG_scene_sort(scene);
+	WM_event_add_notifier(C, NC_GROUP|NA_EDITED, NULL);
+	
+	return OPERATOR_FINISHED;
+}
+
+void GROUP_OT_objects_remove(wmOperatorType *ot)
+{
+	/* identifiers */
+	ot->name= "Remove From Groups";
+	ot->description = "Remove selected objects from all groups.";
+	ot->idname= "GROUP_OT_objects_remove";
+	
+	/* api callbacks */
+	ot->exec= group_objects_remove_exec;	
+	ot->poll= ED_operator_scene_editable;
+	
+	/* flags */
+	ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
+}
+
+static int group_create_exec(bContext *C, wmOperator *op)
+{
+	Scene *scene= CTX_data_scene(C);
+	Group *group= NULL;
+	char gid[32]; //group id
+	
+	RNA_string_get(op->ptr, "GID", gid);
+	
+	group= add_group(gid);
+		
+	CTX_DATA_BEGIN(C, Base*, base, selected_editable_bases) {
+		add_to_group(group, base->object);
+		base->object->flag |= OB_FROMGROUP;
+		base->flag |= OB_FROMGROUP;
+		base->object->recalc= OB_RECALC_OB;
+	}
+	CTX_DATA_END;
+
+	DAG_scene_sort(scene);
+	WM_event_add_notifier(C, NC_GROUP|NA_EDITED, NULL);
+	
+	return OPERATOR_FINISHED;
+}
+
+void GROUP_OT_group_create(wmOperatorType *ot)
+{
+	/* identifiers */
+	ot->name= "Create New Group";
+	ot->description = "Create an object group.";
+	ot->idname= "GROUP_OT_group_create";
+	
+	/* api callbacks */
+	ot->exec= group_create_exec;	
+	ot->poll= ED_operator_scene_editable;
+	
+	/* flags */
+	ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
+	
+	RNA_def_string(ot->srna, "GID", "Group", 32, "Name", "Name of the new group");
+}
+
+/****************** properties window 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;
+}
+