Enabled Multi-Object-Mode for CURVE_OT_select_less

source/blender/editors/curve/editcurve.c

@@ -2848,14 +2848,20 @@ void CURVE_OT_smooth_tilt(wmOperatorType *ot)
 
 static int hide_exec(bContext *C, wmOperator *op)
 {
-	Object *obedit = CTX_data_edit_object(C);
+	const bool invert = RNA_boolean_get(op->ptr, "unselected");
+	int a, sel;
+
+	ViewLayer *view_layer = CTX_data_view_layer(C);
+	uint objects_len = 0;
+	Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(view_layer, &objects_len);
+
+	for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
+		Object *obedit = objects[ob_index];
 		Curve *cu = obedit->data;
 		ListBase *editnurb = object_editcurve_get(obedit);
 		Nurb *nu;
 		BPoint *bp;
 		BezTriple *bezt;
-	int a, sel;
-	const bool invert = RNA_boolean_get(op->ptr, "unselected");
 
 		for (nu = editnurb->first; nu; nu = nu->next) {
 			if (nu->type == CU_BEZIER) {
@@ -2899,7 +2905,9 @@ static int hide_exec(bContext *C, wmOperator *op)
 		DEG_id_tag_update(obedit->data, 0);
 		WM_event_add_notifier(C, NC_GEOM | ND_SELECT, obedit->data);
 		BKE_curve_nurb_vert_active_validate(obedit->data);
+	}
 
+	MEM_freeN(objects);
 	return OPERATOR_FINISHED;
 }
 
@@ -2925,13 +2933,19 @@ void CURVE_OT_hide(wmOperatorType *ot)
 
 static int reveal_exec(bContext *C, wmOperator *op)
 {
-	Object *obedit = CTX_data_edit_object(C);
+	const bool select = RNA_boolean_get(op->ptr, "select");
+	int a;
+
+	ViewLayer *view_layer = CTX_data_view_layer(C);
+	uint objects_len = 0;
+	Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(view_layer, &objects_len);
+
+	for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
+		Object *obedit = objects[ob_index];
 		ListBase *editnurb = object_editcurve_get(obedit);
 		Nurb *nu;
 		BPoint *bp;
 		BezTriple *bezt;
-	int a;
-	const bool select = RNA_boolean_get(op->ptr, "select");
 
 		for (nu = editnurb->first; nu; nu = nu->next) {
 			nu->hide = 0;
@@ -2961,7 +2975,9 @@ static int reveal_exec(bContext *C, wmOperator *op)
 
 		DEG_id_tag_update(obedit->data, 0);
 		WM_event_add_notifier(C, NC_GEOM | ND_SELECT, obedit->data);
+	}
 
+	MEM_freeN(objects);
 	return OPERATOR_FINISHED;
 }
 

source/blender/editors/curve/editcurve_select.c

@@ -401,12 +401,19 @@ static void selectend_nurb(Object *obedit, eEndPoint_Types selfirst, bool doswap
 
 static int de_select_first_exec(bContext *C, wmOperator *UNUSED(op))
 {
-	Object *obedit = CTX_data_edit_object(C);
+	ViewLayer *view_layer = CTX_data_view_layer(C);
+	uint objects_len = 0;
+	Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(view_layer, &objects_len);
+
+	for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
+		Object *obedit = objects[ob_index];
 
 		selectend_nurb(obedit, FIRST, true, DESELECT);
 		WM_event_add_notifier(C, NC_GEOM | ND_SELECT, obedit->data);
 		BKE_curve_nurb_vert_active_validate(obedit->data);
+	}
 
+	MEM_freeN(objects);
 	return OPERATOR_FINISHED;
 }
 
@@ -427,12 +434,19 @@ void CURVE_OT_de_select_first(wmOperatorType *ot)
 
 static int de_select_last_exec(bContext *C, wmOperator *UNUSED(op))
 {
-	Object *obedit = CTX_data_edit_object(C);
+	ViewLayer *view_layer = CTX_data_view_layer(C);
+	uint objects_len = 0;
+	Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(view_layer, &objects_len);
+
+	for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
+		Object *obedit = objects[ob_index];
 
 		selectend_nurb(obedit, LAST, true, DESELECT);
 		WM_event_add_notifier(C, NC_GEOM | ND_SELECT, obedit->data);
 		BKE_curve_nurb_vert_active_validate(obedit->data);
+	}
 
+	MEM_freeN(objects);
 	return OPERATOR_FINISHED;
 }
 
@@ -694,12 +708,25 @@ void CURVE_OT_select_row(wmOperatorType *ot)
 
 static int select_next_exec(bContext *C, wmOperator *UNUSED(op))
 {
-	Object *obedit = CTX_data_edit_object(C);
+	ViewLayer *view_layer = CTX_data_view_layer(C);
+	uint objects_len = 0;
+	Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(view_layer, &objects_len);
+
+	for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
+		Object *obedit = objects[ob_index];
+		Curve *cu = obedit->data;
+
+		if (!ED_curve_select_check(cu, cu->editnurb)) {
+			continue;
+		}
+
 		ListBase *editnurb = object_editcurve_get(obedit);
 
 		select_adjacent_cp(editnurb, 1, 0, SELECT);
 		WM_event_add_notifier(C, NC_GEOM | ND_SELECT, obedit->data);
+	}
 
+	MEM_freeN(objects);
 	return OPERATOR_FINISHED;
 }
 
@@ -722,12 +749,25 @@ void CURVE_OT_select_next(wmOperatorType *ot)
 
 static int select_previous_exec(bContext *C, wmOperator *UNUSED(op))
 {
-	Object *obedit = CTX_data_edit_object(C);
+	ViewLayer *view_layer = CTX_data_view_layer(C);
+	uint objects_len = 0;
+	Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(view_layer, &objects_len);
+
+	for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
+		Object *obedit = objects[ob_index];
+		Curve *cu = obedit->data;
+
+		if (!ED_curve_select_check(cu, cu->editnurb)) {
+			continue;
+		}
+
 		ListBase *editnurb = object_editcurve_get(obedit);
 
 		select_adjacent_cp(editnurb, -1, 0, SELECT);
 		WM_event_add_notifier(C, NC_GEOM | ND_SELECT, obedit->data);
+	}
 
+	MEM_freeN(objects);
 	return OPERATOR_FINISHED;
 }
 
@@ -750,13 +790,24 @@ void CURVE_OT_select_previous(wmOperatorType *ot)
 
 static int select_more_exec(bContext *C, wmOperator *UNUSED(op))
 {
-	Object *obedit = CTX_data_edit_object(C);
-	ListBase *editnurb = object_editcurve_get(obedit);
+	ViewLayer *view_layer = CTX_data_view_layer(C);
+	uint objects_len = 0;
+	Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(view_layer, &objects_len);
 	Nurb *nu;
 	BPoint *bp, *tempbp;
 	int a;
 	short sel = 0;
 
+	for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
+		Object *obedit = objects[ob_index];
+		Curve *cu = obedit->data;
+
+		if (!ED_curve_select_check(cu, cu->editnurb)) {
+			continue;
+		}
+
+		ListBase *editnurb = object_editcurve_get(obedit);
+
 		/* note that NURBS surface is a special case because we mimic */
 		/* the behavior of "select more" of mesh tools.	      */
 		/* The algorithm is designed to work in planar cases so it    */
@@ -815,7 +866,9 @@ static int select_more_exec(bContext *C, wmOperator *UNUSED(op))
 		}
 
 		WM_event_add_notifier(C, NC_GEOM | ND_SELECT, obedit->data);
+	}
 
+	MEM_freeN(objects);
 	return OPERATOR_FINISHED;
 }
 
@@ -839,8 +892,9 @@ void CURVE_OT_select_more(wmOperatorType *ot)
 /* basic method: deselect if control point doesn't have all neighbors selected */
 static int select_less_exec(bContext *C, wmOperator *UNUSED(op))
 {
-	Object *obedit = CTX_data_edit_object(C);
-	ListBase *editnurb = object_editcurve_get(obedit);
+	ViewLayer *view_layer = CTX_data_view_layer(C);
+	uint objects_len = 0;
+	Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(view_layer, &objects_len);
 	Nurb *nu;
 	BPoint *bp;
 	BezTriple *bezt;
@@ -848,6 +902,16 @@ static int select_less_exec(bContext *C, wmOperator *UNUSED(op))
 	int sel = 0;
 	bool lastsel = false;
 
+	for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
+		Object *obedit = objects[ob_index];
+		Curve *cu = obedit->data;
+
+		if (!ED_curve_select_check(cu, cu->editnurb)) {
+			continue;
+		}
+
+		ListBase *editnurb = object_editcurve_get(obedit);
+
 		if (obedit->type == OB_SURF) {
 			for (nu = editnurb->first; nu; nu = nu->next) {
 				BLI_bitmap *selbpoints;
@@ -1003,7 +1067,9 @@ static int select_less_exec(bContext *C, wmOperator *UNUSED(op))
 
 		WM_event_add_notifier(C, NC_GEOM | ND_SELECT, obedit->data);
 		BKE_curve_nurb_vert_active_validate(obedit->data);
+	}
 
+	MEM_freeN(objects);
 	return OPERATOR_FINISHED;
 }
 
@@ -1181,24 +1247,50 @@ static bool ed_curve_select_nth(Curve *cu, const struct CheckerIntervalParams *p
 
 static int select_nth_exec(bContext *C, wmOperator *op)
 {
-	Object *obedit = CTX_data_edit_object(C);
+	ViewLayer *view_layer = CTX_data_view_layer(C);
+	uint objects_len = 0;
+	Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(view_layer, &objects_len);
+
+	bool found_active_elt = false;
+	short ob_type;
+
+	for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
+		Object *obedit = objects[ob_index];
+		Curve *cu = obedit->data;
+		ob_type = obedit->type;
+
+		if (!ED_curve_select_check(cu, cu->editnurb)) {
+			continue;
+		}
+
 		struct CheckerIntervalParams op_params;
 
 		WM_operator_properties_checker_interval_from_op(op, &op_params);
 
-	if (!ed_curve_select_nth(obedit->data, &op_params)) {
-		if (obedit->type == OB_SURF) {
-			BKE_report(op->reports, RPT_ERROR, "Surface has not got active point");
+		if (ed_curve_select_nth(obedit->data, &op_params) == true) {
+			found_active_elt = true;
+			WM_event_add_notifier(C, NC_GEOM | ND_SELECT, obedit->data);
+		}
+	}
+	MEM_freeN(objects);
+
+	if (!found_active_elt) {
+		if (ob_type == OB_SURF) {
+			BKE_report(op->reports, RPT_ERROR,
+				(objects_len == 1 ?
+					"Surface has no active point" :
+					"Surfaces have no active point"));
 		}
 		else {
-			BKE_report(op->reports, RPT_ERROR, "Curve has not got active point");
+			BKE_report(op->reports, RPT_ERROR,
+				(objects_len == 1 ?
+					"Curve has no active point" :
+					"Curves have no active point"));
 		}
 
 		return OPERATOR_CANCELLED;
 	}
 
-	WM_event_add_notifier(C, NC_GEOM | ND_SELECT, obedit->data);
-
 	return OPERATOR_FINISHED;
 }