Differential D3101 Diff 10359 source/blender/editors/object/object_edit.c

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source/blender/editors/object/object_edit.c

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#include "BKE_sca.h"		#include "BKE_sca.h"
#include "BKE_softbody.h"		#include "BKE_softbody.h"
#include "BKE_modifier.h"		#include "BKE_modifier.h"
#include "BKE_editlattice.h"		#include "BKE_editlattice.h"
#include "BKE_editmesh.h"		#include "BKE_editmesh.h"
#include "BKE_report.h"		#include "BKE_report.h"
#include "BKE_object.h"		#include "BKE_object.h"
#include "BKE_workspace.h"		#include "BKE_workspace.h"
		#include "BKE_layer.h"

#include "DEG_depsgraph.h"		#include "DEG_depsgraph.h"
#include "DEG_depsgraph_build.h"		#include "DEG_depsgraph_build.h"

#include "ED_armature.h"		#include "ED_armature.h"
#include "ED_curve.h"		#include "ED_curve.h"
#include "ED_mesh.h"		#include "ED_mesh.h"
#include "ED_mball.h"		#include "ED_mball.h"
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* \param C: Can be NULL, only if #EM_DO_UNDO isn't set.		* \param C: Can be NULL, only if #EM_DO_UNDO isn't set.
* \param flag:		* \param flag:
* - Only in exceptional cases should #EM_DO_UNDO NOT be in the flag.		* - Only in exceptional cases should #EM_DO_UNDO NOT be in the flag.
* - If #EM_FREEDATA isn't in the flag, use ED_object_editmode_load directly.		* - If #EM_FREEDATA isn't in the flag, use ED_object_editmode_load directly.
*/		*/
void ED_object_editmode_exit_ex(bContext C, Scene scene, Object *obedit, int flag)		void ED_object_editmode_exit_ex(bContext C, Scene scene, Object *obedit, int flag)
{		{
BLI_assert(C \|\| !(flag & EM_DO_UNDO));		BLI_assert(C \|\| !(flag & EM_DO_UNDO));
/* Note! only in exceptional cases should 'EM_DO_UNDO' NOT be in the flag */
/* Note! if 'EM_FREEDATA' isn't in the flag, use ED_object_editmode_load directly */
ViewLayer *view_layer = CTX_data_view_layer(C);
const bool freedata = (flag & EM_FREEDATA) != 0;		const bool freedata = (flag & EM_FREEDATA) != 0;

if (flag & EM_WAITCURSOR) waitcursor(1);		if (flag & EM_WAITCURSOR) waitcursor(1);

if (ED_object_editmode_load_ex(G.main, obedit, freedata) == false) {		if (ED_object_editmode_load_ex(G.main, obedit, freedata) == false) {
/* in rare cases (background mode) its possible active object		/* in rare cases (background mode) its possible active object
* is flagged for editmode, without 'obedit' being set [#35489] */		* is flagged for editmode, without 'obedit' being set [#35489] */
if (UNLIKELY(view_layer->basact && (view_layer->basact->object->mode & OB_MODE_EDIT))) {		if (UNLIKELY(obedit && obedit->mode & OB_MODE_EDIT)) {
view_layer->basact->object->mode &= ~OB_MODE_EDIT;		obedit->mode &= ~OB_MODE_EDIT;
}		}
if (flag & EM_WAITCURSOR) waitcursor(0);		if (flag & EM_WAITCURSOR) waitcursor(0);
return;		return;
}		}

/* freedata only 0 now on file saves and render */		/* freedata only 0 now on file saves and render */
if (freedata) {		if (freedata) {
ListBase pidlist;		ListBase pidlist;
Show All 10 Lines	if (freedata) {
BKE_ptcache_object_reset(scene, obedit, PTCACHE_RESET_OUTDATED);		BKE_ptcache_object_reset(scene, obedit, PTCACHE_RESET_OUTDATED);

/* also flush ob recalc, doesn't take much overhead, but used for particles */		/* also flush ob recalc, doesn't take much overhead, but used for particles */
DEG_id_tag_update(&obedit->id, OB_RECALC_OB \| OB_RECALC_DATA);		DEG_id_tag_update(&obedit->id, OB_RECALC_OB \| OB_RECALC_DATA);

if (flag & EM_DO_UNDO)		if (flag & EM_DO_UNDO)
ED_undo_push(C, "Editmode");		ED_undo_push(C, "Editmode");

		if (C != NULL) {
WM_event_add_notifier(C, NC_SCENE \| ND_MODE \| NS_MODE_OBJECT, scene);		WM_event_add_notifier(C, NC_SCENE \| ND_MODE \| NS_MODE_OBJECT, scene);
		}
		else {
		WM_main_add_notifier(NC_SCENE \| ND_MODE \| NS_MODE_OBJECT, scene);
		}


obedit->mode &= ~OB_MODE_EDIT;		obedit->mode &= ~OB_MODE_EDIT;
}		}

if (flag & EM_WAITCURSOR) waitcursor(0);		if (flag & EM_WAITCURSOR) waitcursor(0);

/* This way we ensure scene's obedit is copied into all CoW scenes. */
DEG_id_tag_update(&scene->id, 0);
}		}

void ED_object_editmode_exit(bContext *C, int flag)		void ED_object_editmode_exit(bContext *C, int flag)
{		{
Scene *scene = CTX_data_scene(C);		Scene *scene = CTX_data_scene(C);
Object *obedit = CTX_data_edit_object(C);		Object *obedit = CTX_data_edit_object(C);
ED_object_editmode_exit_ex(C, scene, obedit, flag);		ED_object_editmode_exit_ex(C, scene, obedit, flag);
}		}

void ED_object_editmode_enter(bContext *C, int flag)		void ED_object_editmode_enter_ex(Scene scene, Object ob, int flag)
{		{
Scene *scene = CTX_data_scene(C);
ViewLayer *view_layer = CTX_data_view_layer(C);
Object *ob;
bool ok = false;		bool ok = false;

if (ID_IS_LINKED(scene)) return;

if ((flag & EM_IGNORE_LAYER) == 0) {
ob = CTX_data_active_object(C); /* active layer checked here for view3d */

if (ob == NULL) return;
}
else {
ob = view_layer->basact->object;
}

if (ELEM(NULL, ob, ob->data)) return;		if (ELEM(NULL, ob, ob->data)) return;
		if (ID_IS_LINKED(ob)) return;

/* this checks actual object->data, for cases when other scenes have it in editmode context */		/* this checks actual object->data, for cases when other scenes have it in editmode context */
if (BKE_object_is_in_editmode(ob))		if (BKE_object_is_in_editmode(ob))
return;		return;

if (BKE_object_obdata_is_libdata(ob)) {		if (BKE_object_obdata_is_libdata(ob)) {
error_libdata();		error_libdata();
return;		return;
}		}

if (flag & EM_WAITCURSOR) waitcursor(1);		if (flag & EM_WAITCURSOR) waitcursor(1);

ob->restore_mode = ob->mode;		ob->restore_mode = ob->mode;

/* note, when switching scenes the object can have editmode data but
* not be scene->obedit: bug 22954, this avoids calling self eternally */
if ((ob->restore_mode & OB_MODE_EDIT) == 0)
ED_object_mode_toggle(C, ob->mode);

ob->mode = OB_MODE_EDIT;		ob->mode = OB_MODE_EDIT;

if (ob->type == OB_MESH) {		if (ob->type == OB_MESH) {
BMEditMesh *em;		BMEditMesh *em;
ok = 1;		ok = 1;
const bool use_key_index = mesh_needs_keyindex(ob->data);		const bool use_key_index = mesh_needs_keyindex(ob->data);

EDBM_mesh_make(ob, scene->toolsettings->selectmode, use_key_index);		EDBM_mesh_make(ob, scene->toolsettings->selectmode, use_key_index);

em = BKE_editmesh_from_object(ob);		em = BKE_editmesh_from_object(ob);
if (LIKELY(em)) {		if (LIKELY(em)) {
/* order doesn't matter */		/* order doesn't matter */
EDBM_mesh_normals_update(em);		EDBM_mesh_normals_update(em);
BKE_editmesh_tessface_calc(em);		BKE_editmesh_tessface_calc(em);
}		}

WM_event_add_notifier(C, NC_SCENE \| ND_MODE \| NS_EDITMODE_MESH, scene);		WM_main_add_notifier(NC_SCENE \| ND_MODE \| NS_EDITMODE_MESH, NULL);
}		}
else if (ob->type == OB_ARMATURE) {		else if (ob->type == OB_ARMATURE) {
bArmature *arm = ob->data;		bArmature *arm = ob->data;
if (!arm) return;		if (!arm) return;
/*		/*
* The function BKE_object_obdata_is_libdata make a problem here, the		* The function BKE_object_obdata_is_libdata make a problem here, the
* check for ob->proxy return 0 and let blender enter to edit mode		* check for ob->proxy return 0 and let blender enter to edit mode
* this causes a crash when you try leave the edit mode.		* this causes a crash when you try leave the edit mode.
* The problem is that i can't remove the ob->proxy check from		* The problem is that i can't remove the ob->proxy check from
* BKE_object_obdata_is_libdata that prevent the bugfix #6614, so		* BKE_object_obdata_is_libdata that prevent the bugfix #6614, so
* i add this little hack here.		* i add this little hack here.
*/		*/
if (ID_IS_LINKED(arm)) {		if (ID_IS_LINKED(arm)) {
error_libdata();		error_libdata();
return;		return;
}		}
ok = 1;		ok = 1;
ED_armature_to_edit(arm);		ED_armature_to_edit(arm);
/* to ensure all goes in restposition and without striding */		/* to ensure all goes in restposition and without striding */
DEG_id_tag_update(&ob->id, OB_RECALC_OB \| OB_RECALC_DATA \| OB_RECALC_TIME); /* XXX: should this be OB_RECALC_DATA? */		DEG_id_tag_update(&ob->id, OB_RECALC_OB \| OB_RECALC_DATA \| OB_RECALC_TIME); /* XXX: should this be OB_RECALC_DATA? */

WM_event_add_notifier(C, NC_SCENE \| ND_MODE \| NS_EDITMODE_ARMATURE, scene);		WM_main_add_notifier(NC_SCENE \| ND_MODE \| NS_EDITMODE_ARMATURE, scene);
}		}
else if (ob->type == OB_FONT) {		else if (ob->type == OB_FONT) {
ok = 1;		ok = 1;
ED_curve_editfont_make(ob);		ED_curve_editfont_make(ob);

WM_event_add_notifier(C, NC_SCENE \| ND_MODE \| NS_EDITMODE_TEXT, scene);		WM_main_add_notifier(NC_SCENE \| ND_MODE \| NS_EDITMODE_TEXT, scene);
}		}
else if (ob->type == OB_MBALL) {		else if (ob->type == OB_MBALL) {
ok = 1;		ok = 1;
ED_mball_editmball_make(ob);		ED_mball_editmball_make(ob);

WM_event_add_notifier(C, NC_SCENE \| ND_MODE \| NS_EDITMODE_MBALL, scene);		WM_main_add_notifier(NC_SCENE \| ND_MODE \| NS_EDITMODE_MBALL, scene);
}		}
else if (ob->type == OB_LATTICE) {		else if (ob->type == OB_LATTICE) {
ok = 1;		ok = 1;
BKE_editlattice_make(ob);		BKE_editlattice_make(ob);

WM_event_add_notifier(C, NC_SCENE \| ND_MODE \| NS_EDITMODE_LATTICE, scene);		WM_main_add_notifier(NC_SCENE \| ND_MODE \| NS_EDITMODE_LATTICE, scene);
}		}
else if (ob->type == OB_SURF \|\| ob->type == OB_CURVE) {		else if (ob->type == OB_SURF \|\| ob->type == OB_CURVE) {
ok = 1;		ok = 1;
ED_curve_editnurb_make(ob);		ED_curve_editnurb_make(ob);

WM_event_add_notifier(C, NC_SCENE \| ND_MODE \| NS_EDITMODE_CURVE, scene);		WM_main_add_notifier(NC_SCENE \| ND_MODE \| NS_EDITMODE_CURVE, scene);
}		}

if (ok) {		if (ok) {
DEG_id_tag_update(&ob->id, OB_RECALC_DATA);		DEG_id_tag_update(&ob->id, OB_RECALC_DATA);
/* This way we ensure scene's obedit is copied into all CoW scenes. */
DEG_id_tag_update(&scene->id, 0);
}		}
else {		else {
		if ((flag & EM_NO_CONTEXT) == 0) {
ob->mode &= ~OB_MODE_EDIT;		ob->mode &= ~OB_MODE_EDIT;
WM_event_add_notifier(C, NC_SCENE \| ND_MODE \| NS_MODE_OBJECT, scene);		}
		WM_main_add_notifier(NC_SCENE \| ND_MODE \| NS_MODE_OBJECT, scene);
}		}

if (flag & EM_DO_UNDO) ED_undo_push(C, "Enter Editmode");
if (flag & EM_WAITCURSOR) waitcursor(0);		if (flag & EM_WAITCURSOR) waitcursor(0);
		BLI_assert((flag & EM_DO_UNDO) == 0);
		}

		void ED_object_editmode_enter(bContext *C, int flag)
		{
		Scene *scene = CTX_data_scene(C);
		ViewLayer *view_layer = CTX_data_view_layer(C);
		Object *ob;

		if ((flag & EM_IGNORE_LAYER) == 0) {
		ob = CTX_data_active_object(C); /* active layer checked here for view3d */
		}
		else {
		ob = view_layer->basact->object;
		}
		if (ob == NULL) return;
		if (ID_IS_LINKED(ob)) return;

		ED_object_editmode_enter_ex(scene, ob, flag & ~EM_DO_UNDO);
		if (flag & EM_DO_UNDO) ED_undo_push(C, "Enter Editmode");
}		}

static int editmode_toggle_exec(bContext C, wmOperator op)		static int editmode_toggle_exec(bContext C, wmOperator op)
{		{
const int mode_flag = OB_MODE_EDIT;		const int mode_flag = OB_MODE_EDIT;
const bool is_mode_set = (CTX_data_edit_object(C) != NULL);		const bool is_mode_set = (CTX_data_edit_object(C) != NULL);
Scene *scene = CTX_data_scene(C);		Scene *scene = CTX_data_scene(C);
		ViewLayer *view_layer = CTX_data_view_layer(C);
		Object *obact = OBACT(view_layer);

if (!is_mode_set) {		if (!is_mode_set) {
Object *ob = CTX_data_active_object(C);		if (!ED_object_mode_compat_set(C, obact, mode_flag, op->reports)) {
if (!ED_object_mode_compat_set(C, ob, mode_flag, op->reports)) {
return OPERATOR_CANCELLED;		return OPERATOR_CANCELLED;
}		}
}		}

if (!is_mode_set)		if (!is_mode_set) {
ED_object_editmode_enter(C, EM_WAITCURSOR);		ED_object_editmode_enter(C, EM_WAITCURSOR);
else		if (obact->mode & mode_flag) {
		FOREACH_SELECTED_OBJECT_BEGIN(view_layer, ob)
		{
		if (ob != obact) {
		if (ob->flag & SELECT) {
		ED_object_editmode_enter_ex(scene, ob, EM_WAITCURSOR \| EM_NO_CONTEXT);
		}
		}
		}
		FOREACH_SELECTED_OBJECT_END;
		}
		}
		else {
ED_object_editmode_exit(C, EM_FREEDATA \| EM_FREEUNDO \| EM_WAITCURSOR); /* had EM_DO_UNDO but op flag calls undo too [#24685] */		ED_object_editmode_exit(C, EM_FREEDATA \| EM_FREEUNDO \| EM_WAITCURSOR); /* had EM_DO_UNDO but op flag calls undo too [#24685] */
		}

ED_space_image_uv_sculpt_update(CTX_wm_manager(C), scene);		ED_space_image_uv_sculpt_update(CTX_wm_manager(C), scene);

return OPERATOR_FINISHED;		return OPERATOR_FINISHED;
}		}

static int editmode_toggle_poll(bContext *C)		static int editmode_toggle_poll(bContext *C)
{		{
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