ClangFormat: apply to source, most of intern

Apply clang format as proposed in T53211.

For details on usage and instructions for migrating branches
without conflicts, see:

https://wiki.blender.org/wiki/Tools/ClangFormat

1 files changed, 458 insertions, 452 deletions

diff --git a/source/blender/editors/undo/ed_undo.c b/source/blender/editors/undo/ed_undo.c
index 7c8fc4ef8ba..08f1a13e0c2 100644
--- a/source/blender/editors/undo/ed_undo.c
+++ b/source/blender/editors/undo/ed_undo.c
@@ -77,29 +77,29 @@ static CLG_LogRef LOG = {"ed.undo"};
 
 void ED_undo_push(bContext *C, const char *str)
 {
-	CLOG_INFO(&LOG, 1, "name='%s'", str);
+  CLOG_INFO(&LOG, 1, "name='%s'", str);
 
-	const int steps = U.undosteps;
+  const int steps = U.undosteps;
 
-	if (steps <= 0) {
-		return;
-	}
+  if (steps <= 0) {
+    return;
+  }
 
-	wmWindowManager *wm = CTX_wm_manager(C);
+  wmWindowManager *wm = CTX_wm_manager(C);
 
-	/* Only apply limit if this is the last undo step. */
-	if (wm->undo_stack->step_active && (wm->undo_stack->step_active->next == NULL)) {
-		BKE_undosys_stack_limit_steps_and_memory(wm->undo_stack, steps - 1, 0);
-	}
+  /* Only apply limit if this is the last undo step. */
+  if (wm->undo_stack->step_active && (wm->undo_stack->step_active->next == NULL)) {
+    BKE_undosys_stack_limit_steps_and_memory(wm->undo_stack, steps - 1, 0);
+  }
 
-	BKE_undosys_step_push(wm->undo_stack, C, str);
+  BKE_undosys_step_push(wm->undo_stack, C, str);
 
-	if (U.undomemory != 0) {
-		const size_t memory_limit = (size_t)U.undomemory * 1024 * 1024;
-		BKE_undosys_stack_limit_steps_and_memory(wm->undo_stack, 0, memory_limit);
-	}
+  if (U.undomemory != 0) {
+    const size_t memory_limit = (size_t)U.undomemory * 1024 * 1024;
+    BKE_undosys_stack_limit_steps_and_memory(wm->undo_stack, 0, memory_limit);
+  }
 
-	WM_file_tag_modified();
+  WM_file_tag_modified();
 }
 
 /**
@@ -107,190 +107,194 @@ void ED_undo_push(bContext *C, const char *str)
  */
 static int ed_undo_step(bContext *C, int step, const char *undoname, ReportList *reports)
 {
-	/* Mutually exclusives, ensure correct input. */
-	BLI_assert((undoname && !step) || (!undoname && step));
-	CLOG_INFO(&LOG, 1, "name='%s', step=%d", undoname, step);
-	wmWindowManager *wm = CTX_wm_manager(C);
-	Scene *scene = CTX_data_scene(C);
-	ScrArea *sa = CTX_wm_area(C);
-
-	/* undo during jobs are running can easily lead to freeing data using by jobs,
-	 * or they can just lead to freezing job in some other cases */
-	WM_jobs_kill_all(wm);
-
-	if (G.debug & G_DEBUG_IO) {
-		Main *bmain = CTX_data_main(C);
-		if (bmain->lock != NULL) {
-			BKE_report(reports, RPT_INFO, "Checking sanity of current .blend file *BEFORE* undo step");
-			BLO_main_validate_libraries(bmain, reports);
-		}
-	}
-
-	/* TODO(campbell): undo_system: use undo system */
-	/* grease pencil can be can be used in plenty of spaces, so check it first */
-	if (ED_gpencil_session_active()) {
-		return ED_undo_gpencil_step(C, step, undoname);
-	}
-	if (sa && (sa->spacetype == SPACE_VIEW3D)) {
-		Object *obact = CTX_data_active_object(C);
-		if (obact && (obact->type == OB_GPENCIL)) {
-			ED_gpencil_toggle_brush_cursor(C, false, NULL);
-		}
-	}
-
-	UndoStep *step_data_from_name = NULL;
-	int step_for_callback = step;
-	if (undoname != NULL) {
-		step_data_from_name = BKE_undosys_step_find_by_name(wm->undo_stack, undoname);
-		if (step_data_from_name == NULL) {
-			return OPERATOR_CANCELLED;
-		}
-
-		/* TODO(campbell), could use simple optimization. */
-		/* Pointers match on redo. */
-		step_for_callback = (
-		        BLI_findindex(&wm->undo_stack->steps, step_data_from_name) <
-		        BLI_findindex(&wm->undo_stack->steps, wm->undo_stack->step_active)) ? 1 : -1;
-	}
-
-	/* App-Handlers (pre). */
-	{
-		/* Note: ignore grease pencil for now. */
-		Main *bmain = CTX_data_main(C);
-		wm->op_undo_depth++;
-		BLI_callback_exec(bmain, &scene->id, (step_for_callback > 0) ? BLI_CB_EVT_UNDO_PRE : BLI_CB_EVT_REDO_PRE);
-		wm->op_undo_depth--;
-	}
-
-
-	/* Undo System */
-	{
-		if (undoname) {
-			BKE_undosys_step_undo_with_data(wm->undo_stack, C, step_data_from_name);
-		}
-		else {
-			if (step == 1) {
-				BKE_undosys_step_undo(wm->undo_stack, C);
-			}
-			else {
-				BKE_undosys_step_redo(wm->undo_stack, C);
-			}
-		}
-
-		/* Set special modes for grease pencil */
-		if (sa && (sa->spacetype == SPACE_VIEW3D)) {
-			Object *obact = CTX_data_active_object(C);
-			if (obact && (obact->type == OB_GPENCIL)) {
-				/* set cursor */
-				if (ELEM(obact->mode, OB_MODE_PAINT_GPENCIL, OB_MODE_SCULPT_GPENCIL, OB_MODE_WEIGHT_GPENCIL)) {
-					ED_gpencil_toggle_brush_cursor(C, true, NULL);
-				}
-				else {
-					ED_gpencil_toggle_brush_cursor(C, false, NULL);
-				}
-				/* set workspace mode */
-				Base *basact = CTX_data_active_base(C);
-				ED_object_base_activate(C, basact);
-			}
-		}
-	}
-
-	/* App-Handlers (post). */
-	{
-		Main *bmain = CTX_data_main(C);
-		scene = CTX_data_scene(C);
-		wm->op_undo_depth++;
-		BLI_callback_exec(bmain, &scene->id, step_for_callback > 0 ? BLI_CB_EVT_UNDO_POST : BLI_CB_EVT_REDO_POST);
-		wm->op_undo_depth--;
-	}
-
-	if (G.debug & G_DEBUG_IO) {
-		Main *bmain = CTX_data_main(C);
-		if (bmain->lock != NULL) {
-			BKE_report(reports, RPT_INFO, "Checking sanity of current .blend file *AFTER* undo step");
-			BLO_main_validate_libraries(bmain, reports);
-		}
-	}
-
-	WM_event_add_notifier(C, NC_WINDOW, NULL);
-	WM_event_add_notifier(C, NC_WM | ND_UNDO, NULL);
-
-	WM_toolsystem_refresh_active(C);
-
-	Main *bmain = CTX_data_main(C);
-	WM_toolsystem_refresh_screen_all(bmain);
-
-	return OPERATOR_FINISHED;
+  /* Mutually exclusives, ensure correct input. */
+  BLI_assert((undoname && !step) || (!undoname && step));
+  CLOG_INFO(&LOG, 1, "name='%s', step=%d", undoname, step);
+  wmWindowManager *wm = CTX_wm_manager(C);
+  Scene *scene = CTX_data_scene(C);
+  ScrArea *sa = CTX_wm_area(C);
+
+  /* undo during jobs are running can easily lead to freeing data using by jobs,
+   * or they can just lead to freezing job in some other cases */
+  WM_jobs_kill_all(wm);
+
+  if (G.debug & G_DEBUG_IO) {
+    Main *bmain = CTX_data_main(C);
+    if (bmain->lock != NULL) {
+      BKE_report(reports, RPT_INFO, "Checking sanity of current .blend file *BEFORE* undo step");
+      BLO_main_validate_libraries(bmain, reports);
+    }
+  }
+
+  /* TODO(campbell): undo_system: use undo system */
+  /* grease pencil can be can be used in plenty of spaces, so check it first */
+  if (ED_gpencil_session_active()) {
+    return ED_undo_gpencil_step(C, step, undoname);
+  }
+  if (sa && (sa->spacetype == SPACE_VIEW3D)) {
+    Object *obact = CTX_data_active_object(C);
+    if (obact && (obact->type == OB_GPENCIL)) {
+      ED_gpencil_toggle_brush_cursor(C, false, NULL);
+    }
+  }
+
+  UndoStep *step_data_from_name = NULL;
+  int step_for_callback = step;
+  if (undoname != NULL) {
+    step_data_from_name = BKE_undosys_step_find_by_name(wm->undo_stack, undoname);
+    if (step_data_from_name == NULL) {
+      return OPERATOR_CANCELLED;
+    }
+
+    /* TODO(campbell), could use simple optimization. */
+    /* Pointers match on redo. */
+    step_for_callback = (BLI_findindex(&wm->undo_stack->steps, step_data_from_name) <
+                         BLI_findindex(&wm->undo_stack->steps, wm->undo_stack->step_active)) ?
+                            1 :
+                            -1;
+  }
+
+  /* App-Handlers (pre). */
+  {
+    /* Note: ignore grease pencil for now. */
+    Main *bmain = CTX_data_main(C);
+    wm->op_undo_depth++;
+    BLI_callback_exec(
+        bmain, &scene->id, (step_for_callback > 0) ? BLI_CB_EVT_UNDO_PRE : BLI_CB_EVT_REDO_PRE);
+    wm->op_undo_depth--;
+  }
+
+  /* Undo System */
+  {
+    if (undoname) {
+      BKE_undosys_step_undo_with_data(wm->undo_stack, C, step_data_from_name);
+    }
+    else {
+      if (step == 1) {
+        BKE_undosys_step_undo(wm->undo_stack, C);
+      }
+      else {
+        BKE_undosys_step_redo(wm->undo_stack, C);
+      }
+    }
+
+    /* Set special modes for grease pencil */
+    if (sa && (sa->spacetype == SPACE_VIEW3D)) {
+      Object *obact = CTX_data_active_object(C);
+      if (obact && (obact->type == OB_GPENCIL)) {
+        /* set cursor */
+        if (ELEM(obact->mode,
+                 OB_MODE_PAINT_GPENCIL,
+                 OB_MODE_SCULPT_GPENCIL,
+                 OB_MODE_WEIGHT_GPENCIL)) {
+          ED_gpencil_toggle_brush_cursor(C, true, NULL);
+        }
+        else {
+          ED_gpencil_toggle_brush_cursor(C, false, NULL);
+        }
+        /* set workspace mode */
+        Base *basact = CTX_data_active_base(C);
+        ED_object_base_activate(C, basact);
+      }
+    }
+  }
+
+  /* App-Handlers (post). */
+  {
+    Main *bmain = CTX_data_main(C);
+    scene = CTX_data_scene(C);
+    wm->op_undo_depth++;
+    BLI_callback_exec(
+        bmain, &scene->id, step_for_callback > 0 ? BLI_CB_EVT_UNDO_POST : BLI_CB_EVT_REDO_POST);
+    wm->op_undo_depth--;
+  }
+
+  if (G.debug & G_DEBUG_IO) {
+    Main *bmain = CTX_data_main(C);
+    if (bmain->lock != NULL) {
+      BKE_report(reports, RPT_INFO, "Checking sanity of current .blend file *AFTER* undo step");
+      BLO_main_validate_libraries(bmain, reports);
+    }
+  }
+
+  WM_event_add_notifier(C, NC_WINDOW, NULL);
+  WM_event_add_notifier(C, NC_WM | ND_UNDO, NULL);
+
+  WM_toolsystem_refresh_active(C);
+
+  Main *bmain = CTX_data_main(C);
+  WM_toolsystem_refresh_screen_all(bmain);
+
+  return OPERATOR_FINISHED;
 }
 
 void ED_undo_grouped_push(bContext *C, const char *str)
 {
-	/* do nothing if previous undo task is the same as this one (or from the same undo group) */
-	wmWindowManager *wm = CTX_wm_manager(C);
-	const UndoStep *us = wm->undo_stack->step_active;
-	if (us && STREQ(str, us->name)) {
-		BKE_undosys_stack_clear_active(wm->undo_stack);
-	}
-
-	/* push as usual */
-	ED_undo_push(C, str);
+  /* do nothing if previous undo task is the same as this one (or from the same undo group) */
+  wmWindowManager *wm = CTX_wm_manager(C);
+  const UndoStep *us = wm->undo_stack->step_active;
+  if (us && STREQ(str, us->name)) {
+    BKE_undosys_stack_clear_active(wm->undo_stack);
+  }
+
+  /* push as usual */
+  ED_undo_push(C, str);
 }
 
 void ED_undo_pop(bContext *C)
 {
-	ed_undo_step(C, 1, NULL, NULL);
+  ed_undo_step(C, 1, NULL, NULL);
 }
 void ED_undo_redo(bContext *C)
 {
-	ed_undo_step(C, -1, NULL, NULL);
+  ed_undo_step(C, -1, NULL, NULL);
 }
 
 void ED_undo_push_op(bContext *C, wmOperator *op)
 {
-	/* in future, get undo string info? */
-	ED_undo_push(C, op->type->name);
+  /* in future, get undo string info? */
+  ED_undo_push(C, op->type->name);
 }
 
 void ED_undo_grouped_push_op(bContext *C, wmOperator *op)
 {
-	if (op->type->undo_group[0] != '\0') {
-		ED_undo_grouped_push(C, op->type->undo_group);
-	}
-	else {
-		ED_undo_grouped_push(C, op->type->name);
-	}
+  if (op->type->undo_group[0] != '\0') {
+    ED_undo_grouped_push(C, op->type->undo_group);
+  }
+  else {
+    ED_undo_grouped_push(C, op->type->name);
+  }
 }
 
 void ED_undo_pop_op(bContext *C, wmOperator *op)
 {
-	/* search back a couple of undo's, in case something else added pushes */
-	ed_undo_step(C, 0, op->type->name, op->reports);
+  /* search back a couple of undo's, in case something else added pushes */
+  ed_undo_step(C, 0, op->type->name, op->reports);
 }
 
 /* name optionally, function used to check for operator redo panel */
 bool ED_undo_is_valid(const bContext *C, const char *undoname)
 {
-	wmWindowManager *wm = CTX_wm_manager(C);
-	return BKE_undosys_stack_has_undo(wm->undo_stack, undoname);
+  wmWindowManager *wm = CTX_wm_manager(C);
+  return BKE_undosys_stack_has_undo(wm->undo_stack, undoname);
 }
 
 bool ED_undo_is_memfile_compatible(const bContext *C)
 {
-	/* Some modes don't co-exist with memfile undo, disable their use: T60593
-	 * (this matches 2.7x behavior). */
-	ViewLayer *view_layer = CTX_data_view_layer(C);
-	if (view_layer != NULL) {
-		Object *obact = OBACT(view_layer);
-		if (obact != NULL) {
-			if (obact->mode & (OB_MODE_SCULPT | OB_MODE_EDIT)) {
-				return false;
-			}
-		}
-	}
-	return true;
+  /* Some modes don't co-exist with memfile undo, disable their use: T60593
+   * (this matches 2.7x behavior). */
+  ViewLayer *view_layer = CTX_data_view_layer(C);
+  if (view_layer != NULL) {
+    Object *obact = OBACT(view_layer);
+    if (obact != NULL) {
+      if (obact->mode & (OB_MODE_SCULPT | OB_MODE_EDIT)) {
+        return false;
+      }
+    }
+  }
+  return true;
 }
 
-
 /**
  * Ideally we wont access the stack directly,
  * this is needed for modes which handle undo themselves (bypassing #ED_undo_push).
@@ -300,8 +304,8 @@ bool ED_undo_is_memfile_compatible(const bContext *C)
  */
 UndoStack *ED_undo_stack_get(void)
 {
-	wmWindowManager *wm = G_MAIN->wm.first;
-	return wm->undo_stack;
+  wmWindowManager *wm = G_MAIN->wm.first;
+  return wm->undo_stack;
 }
 
 /** \} */
@@ -312,133 +316,138 @@ UndoStack *ED_undo_stack_get(void)
 
 static int ed_undo_exec(bContext *C, wmOperator *op)
 {
-	/* "last operator" should disappear, later we can tie this with undo stack nicer */
-	WM_operator_stack_clear(CTX_wm_manager(C));
-	int ret = ed_undo_step(C, 1, NULL, op->reports);
-	if (ret & OPERATOR_FINISHED) {
-		/* Keep button under the cursor active. */
-		WM_event_add_mousemove(C);
-	}
-	return ret;
+  /* "last operator" should disappear, later we can tie this with undo stack nicer */
+  WM_operator_stack_clear(CTX_wm_manager(C));
+  int ret = ed_undo_step(C, 1, NULL, op->reports);
+  if (ret & OPERATOR_FINISHED) {
+    /* Keep button under the cursor active. */
+    WM_event_add_mousemove(C);
+  }
+  return ret;
 }
 
 static int ed_undo_push_exec(bContext *C, wmOperator *op)
 {
-	if (G.background) {
-		/* Exception for background mode, see: T60934.
-		 * Note: since the undo stack isn't initialized on startup, background mode behavior
-		 * won't match regular usage, this is just for scripts to do explicit undo pushes. */
-		wmWindowManager *wm = CTX_wm_manager(C);
-		if (wm->undo_stack == NULL) {
-			wm->undo_stack = BKE_undosys_stack_create();
-		}
-	}
-	char str[BKE_UNDO_STR_MAX];
-	RNA_string_get(op->ptr, "message", str);
-	ED_undo_push(C, str);
-	return OPERATOR_FINISHED;
+  if (G.background) {
+    /* Exception for background mode, see: T60934.
+     * Note: since the undo stack isn't initialized on startup, background mode behavior
+     * won't match regular usage, this is just for scripts to do explicit undo pushes. */
+    wmWindowManager *wm = CTX_wm_manager(C);
+    if (wm->undo_stack == NULL) {
+      wm->undo_stack = BKE_undosys_stack_create();
+    }
+  }
+  char str[BKE_UNDO_STR_MAX];
+  RNA_string_get(op->ptr, "message", str);
+  ED_undo_push(C, str);
+  return OPERATOR_FINISHED;
 }
 
 static int ed_redo_exec(bContext *C, wmOperator *op)
 {
-	int ret = ed_undo_step(C, -1, NULL, op->reports);
-	if (ret & OPERATOR_FINISHED) {
-		/* Keep button under the cursor active. */
-		WM_event_add_mousemove(C);
-	}
-	return ret;
+  int ret = ed_undo_step(C, -1, NULL, op->reports);
+  if (ret & OPERATOR_FINISHED) {
+    /* Keep button under the cursor active. */
+    WM_event_add_mousemove(C);
+  }
+  return ret;
 }
 
 static int ed_undo_redo_exec(bContext *C, wmOperator *UNUSED(op))
 {
-	wmOperator *last_op = WM_operator_last_redo(C);
-	int ret = ED_undo_operator_repeat(C, last_op);
-	ret = ret ? OPERATOR_FINISHED : OPERATOR_CANCELLED;
-	if (ret & OPERATOR_FINISHED) {
-		/* Keep button under the cursor active. */
-		WM_event_add_mousemove(C);
-	}
-	return ret;
+  wmOperator *last_op = WM_operator_last_redo(C);
+  int ret = ED_undo_operator_repeat(C, last_op);
+  ret = ret ? OPERATOR_FINISHED : OPERATOR_CANCELLED;
+  if (ret & OPERATOR_FINISHED) {
+    /* Keep button under the cursor active. */
+    WM_event_add_mousemove(C);
+  }
+  return ret;
 }
 
 /* Disable in background mode, we could support if it's useful, T60934. */
 
 static bool ed_undo_is_init_poll(bContext *C)
 {
-	wmWindowManager *wm = CTX_wm_manager(C);
-	if (wm->undo_stack == NULL) {
-		CTX_wm_operator_poll_msg_set(C, "Undo disabled at startup");
-		return false;
-	}
-	return true;
+  wmWindowManager *wm = CTX_wm_manager(C);
+  if (wm->undo_stack == NULL) {
+    CTX_wm_operator_poll_msg_set(C, "Undo disabled at startup");
+    return false;
+  }
+  return true;
 }
 
 static bool ed_undo_is_init_and_screenactive_poll(bContext *C)
 {
-	if (ed_undo_is_init_poll(C) == false) {
-		return false;
-	}
-	return ED_operator_screenactive(C);
+  if (ed_undo_is_init_poll(C) == false) {
+    return false;
+  }
+  return ED_operator_screenactive(C);
 }
 
 static bool ed_undo_redo_poll(bContext *C)
 {
-	wmOperator *last_op = WM_operator_last_redo(C);
-	return (last_op && ed_undo_is_init_and_screenactive_poll(C) &&
-	        WM_operator_check_ui_enabled(C, last_op->type->name));
+  wmOperator *last_op = WM_operator_last_redo(C);
+  return (last_op && ed_undo_is_init_and_screenactive_poll(C) &&
+          WM_operator_check_ui_enabled(C, last_op->type->name));
 }
 
 void ED_OT_undo(wmOperatorType *ot)
 {
-	/* identifiers */
-	ot->name = "Undo";
-	ot->description = "Undo previous action";
-	ot->idname = "ED_OT_undo";
-
-	/* api callbacks */
-	ot->exec = ed_undo_exec;
-	ot->poll = ed_undo_is_init_and_screenactive_poll;
+  /* identifiers */
+  ot->name = "Undo";
+  ot->description = "Undo previous action";
+  ot->idname = "ED_OT_undo";
+
+  /* api callbacks */
+  ot->exec = ed_undo_exec;
+  ot->poll = ed_undo_is_init_and_screenactive_poll;
 }
 
 void ED_OT_undo_push(wmOperatorType *ot)
 {
-	/* identifiers */
-	ot->name = "Undo Push";
-	ot->description = "Add an undo state (internal use only)";
-	ot->idname = "ED_OT_undo_push";
-
-	/* api callbacks */
-	ot->exec = ed_undo_push_exec;
-	/* Unlike others undo operators this initializes undo stack. */
-	ot->poll = ED_operator_screenactive;
-
-	ot->flag = OPTYPE_INTERNAL;
-
-	RNA_def_string(ot->srna, "message", "Add an undo step *function may be moved*", BKE_UNDO_STR_MAX, "Undo Message", "");
+  /* identifiers */
+  ot->name = "Undo Push";
+  ot->description = "Add an undo state (internal use only)";
+  ot->idname = "ED_OT_undo_push";
+
+  /* api callbacks */
+  ot->exec = ed_undo_push_exec;
+  /* Unlike others undo operators this initializes undo stack. */
+  ot->poll = ED_operator_screenactive;
+
+  ot->flag = OPTYPE_INTERNAL;
+
+  RNA_def_string(ot->srna,
+                 "message",
+                 "Add an undo step *function may be moved*",
+                 BKE_UNDO_STR_MAX,
+                 "Undo Message",
+                 "");
 }
 
 void ED_OT_redo(wmOperatorType *ot)
 {
-	/* identifiers */
-	ot->name = "Redo";
-	ot->description = "Redo previous action";
-	ot->idname = "ED_OT_redo";
-
-	/* api callbacks */
-	ot->exec = ed_redo_exec;
-	ot->poll = ed_undo_is_init_and_screenactive_poll;
+  /* identifiers */
+  ot->name = "Redo";
+  ot->description = "Redo previous action";
+  ot->idname = "ED_OT_redo";
+
+  /* api callbacks */
+  ot->exec = ed_redo_exec;
+  ot->poll = ed_undo_is_init_and_screenactive_poll;
 }
 
 void ED_OT_undo_redo(wmOperatorType *ot)
 {
-	/* identifiers */
-	ot->name = "Undo and Redo";
-	ot->description = "Undo and redo previous action";
-	ot->idname = "ED_OT_undo_redo";
-
-	/* api callbacks */
-	ot->exec = ed_undo_redo_exec;
-	ot->poll = ed_undo_redo_poll;
+  /* identifiers */
+  ot->name = "Undo and Redo";
+  ot->description = "Undo and redo previous action";
+  ot->idname = "ED_OT_undo_redo";
+
+  /* api callbacks */
+  ot->exec = ed_undo_redo_exec;
+  ot->poll = ed_undo_redo_poll;
 }
 
 /** \} */
@@ -450,93 +459,90 @@ void ED_OT_undo_redo(wmOperatorType *ot)
 /* ui callbacks should call this rather than calling WM_operator_repeat() themselves */
 int ED_undo_operator_repeat(bContext *C, wmOperator *op)
 {
-	int ret = 0;
-
-	if (op) {
-		CLOG_INFO(&LOG, 1, "idname='%s'", op->type->idname);
-		wmWindowManager *wm = CTX_wm_manager(C);
-		struct Scene *scene = CTX_data_scene(C);
-
-		/* keep in sync with logic in view3d_panel_operator_redo() */
-		ARegion *ar_orig = CTX_wm_region(C);
-		ARegion *ar_win = BKE_area_find_region_active_win(CTX_wm_area(C));
-
-		if (ar_win) {
-			CTX_wm_region_set(C, ar_win);
-		}
-
-		if ((WM_operator_repeat_check(C, op)) &&
-		    (WM_operator_poll(C, op->type)) &&
-		     /* note, undo/redo cant run if there are jobs active,
-		      * check for screen jobs only so jobs like material/texture/world preview
-		      * (which copy their data), wont stop redo, see [#29579]],
-		      *
-		      * note, - WM_operator_check_ui_enabled() jobs test _must_ stay in sync with this */
-		    (WM_jobs_test(wm, scene, WM_JOB_TYPE_ANY) == 0))
-		{
-			int retval;
-
-			if (G.debug & G_DEBUG)
-				printf("redo_cb: operator redo %s\n", op->type->name);
-
-			WM_operator_free_all_after(wm, op);
-
-			ED_undo_pop_op(C, op);
-
-			if (op->type->check) {
-				if (op->type->check(C, op)) {
-					/* check for popup and re-layout buttons */
-					ARegion *ar_menu = CTX_wm_menu(C);
-					if (ar_menu) {
-						ED_region_tag_refresh_ui(ar_menu);
-					}
-				}
-			}
-
-			if (op->type->flag & OPTYPE_USE_EVAL_DATA) {
-				/* We need to force refresh of depsgraph after undo step,
-				 * redoing the operator *may* rely on some valid evaluated data. */
-				Main *bmain = CTX_data_main(C);
-				scene = CTX_data_scene(C);
-				ViewLayer *view_layer = CTX_data_view_layer(C);
-				BKE_scene_view_layer_graph_evaluated_ensure(bmain, scene, view_layer);
-			}
-
-			retval = WM_operator_repeat(C, op);
-			if ((retval & OPERATOR_FINISHED) == 0) {
-				if (G.debug & G_DEBUG)
-					printf("redo_cb: operator redo failed: %s, return %d\n", op->type->name, retval);
-				ED_undo_redo(C);
-			}
-			else {
-				ret = 1;
-			}
-		}
-		else {
-			if (G.debug & G_DEBUG) {
-				printf("redo_cb: WM_operator_repeat_check returned false %s\n", op->type->name);
-			}
-		}
-
-		/* set region back */
-		CTX_wm_region_set(C, ar_orig);
-	}
-	else {
-		CLOG_WARN(&LOG, "called with NULL 'op'");
-	}
-
-	return ret;
+  int ret = 0;
+
+  if (op) {
+    CLOG_INFO(&LOG, 1, "idname='%s'", op->type->idname);
+    wmWindowManager *wm = CTX_wm_manager(C);
+    struct Scene *scene = CTX_data_scene(C);
+
+    /* keep in sync with logic in view3d_panel_operator_redo() */
+    ARegion *ar_orig = CTX_wm_region(C);
+    ARegion *ar_win = BKE_area_find_region_active_win(CTX_wm_area(C));
+
+    if (ar_win) {
+      CTX_wm_region_set(C, ar_win);
+    }
+
+    if ((WM_operator_repeat_check(C, op)) && (WM_operator_poll(C, op->type)) &&
+        /* note, undo/redo cant run if there are jobs active,
+          * check for screen jobs only so jobs like material/texture/world preview
+          * (which copy their data), wont stop redo, see [#29579]],
+          *
+          * note, - WM_operator_check_ui_enabled() jobs test _must_ stay in sync with this */
+        (WM_jobs_test(wm, scene, WM_JOB_TYPE_ANY) == 0)) {
+      int retval;
+
+      if (G.debug & G_DEBUG)
+        printf("redo_cb: operator redo %s\n", op->type->name);
+
+      WM_operator_free_all_after(wm, op);
+
+      ED_undo_pop_op(C, op);
+
+      if (op->type->check) {
+        if (op->type->check(C, op)) {
+          /* check for popup and re-layout buttons */
+          ARegion *ar_menu = CTX_wm_menu(C);
+          if (ar_menu) {
+            ED_region_tag_refresh_ui(ar_menu);
+          }
+        }
+      }
+
+      if (op->type->flag & OPTYPE_USE_EVAL_DATA) {
+        /* We need to force refresh of depsgraph after undo step,
+         * redoing the operator *may* rely on some valid evaluated data. */
+        Main *bmain = CTX_data_main(C);
+        scene = CTX_data_scene(C);
+        ViewLayer *view_layer = CTX_data_view_layer(C);
+        BKE_scene_view_layer_graph_evaluated_ensure(bmain, scene, view_layer);
+      }
+
+      retval = WM_operator_repeat(C, op);
+      if ((retval & OPERATOR_FINISHED) == 0) {
+        if (G.debug & G_DEBUG)
+          printf("redo_cb: operator redo failed: %s, return %d\n", op->type->name, retval);
+        ED_undo_redo(C);
+      }
+      else {
+        ret = 1;
+      }
+    }
+    else {
+      if (G.debug & G_DEBUG) {
+        printf("redo_cb: WM_operator_repeat_check returned false %s\n", op->type->name);
+      }
+    }
+
+    /* set region back */
+    CTX_wm_region_set(C, ar_orig);
+  }
+  else {
+    CLOG_WARN(&LOG, "called with NULL 'op'");
+  }
+
+  return ret;
 }
 
-
 void ED_undo_operator_repeat_cb(bContext *C, void *arg_op, void *UNUSED(arg_unused))
 {
-	ED_undo_operator_repeat(C, (wmOperator *)arg_op);
+  ED_undo_operator_repeat(C, (wmOperator *)arg_op);
 }
 
 void ED_undo_operator_repeat_cb_evt(bContext *C, void *arg_op, int UNUSED(arg_event))
 {
-	ED_undo_operator_repeat(C, (wmOperator *)arg_op);
+  ED_undo_operator_repeat(C, (wmOperator *)arg_op);
 }
 
 /** \} */
@@ -548,99 +554,96 @@ void ED_undo_operator_repeat_cb_evt(bContext *C, void *arg_op, int UNUSED(arg_ev
 /* create enum based on undo items */
 static const EnumPropertyItem *rna_undo_itemf(bContext *C, int *totitem)
 {
-	EnumPropertyItem item_tmp = {0}, *item = NULL;
-	int i = 0;
-
-	wmWindowManager *wm = CTX_wm_manager(C);
-	if (wm->undo_stack == NULL) {
-		return NULL;
-	}
-
-	for (UndoStep *us = wm->undo_stack->steps.first; us; us = us->next, i++) {
-		if (us->skip == false) {
-			item_tmp.identifier = us->name;
-			item_tmp.name = IFACE_(us->name);
-			if (us == wm->undo_stack->step_active) {
-				item_tmp.icon = ICON_HIDE_OFF;
-			}
-			else {
-				item_tmp.icon = ICON_NONE;
-			}
-			item_tmp.value = i;
-			RNA_enum_item_add(&item, totitem, &item_tmp);
-		}
-	}
-	RNA_enum_item_end(&item, totitem);
-
-	return item;
+  EnumPropertyItem item_tmp = {0}, *item = NULL;
+  int i = 0;
+
+  wmWindowManager *wm = CTX_wm_manager(C);
+  if (wm->undo_stack == NULL) {
+    return NULL;
+  }
+
+  for (UndoStep *us = wm->undo_stack->steps.first; us; us = us->next, i++) {
+    if (us->skip == false) {
+      item_tmp.identifier = us->name;
+      item_tmp.name = IFACE_(us->name);
+      if (us == wm->undo_stack->step_active) {
+        item_tmp.icon = ICON_HIDE_OFF;
+      }
+      else {
+        item_tmp.icon = ICON_NONE;
+      }
+      item_tmp.value = i;
+      RNA_enum_item_add(&item, totitem, &item_tmp);
+    }
+  }
+  RNA_enum_item_end(&item, totitem);
+
+  return item;
 }
 
-
 static int undo_history_invoke(bContext *C, wmOperator *op, const wmEvent *UNUSED(event))
 {
-	int totitem = 0;
-
-	{
-		const EnumPropertyItem *item = rna_undo_itemf(C, &totitem);
-
-		if (totitem > 0) {
-			uiPopupMenu *pup = UI_popup_menu_begin(C, RNA_struct_ui_name(op->type->srna), ICON_NONE);
-			uiLayout *layout = UI_popup_menu_layout(pup);
-			uiLayout *split = uiLayoutSplit(layout, 0.0f, false);
-			uiLayout *column = NULL;
-			const int col_size = 20 + totitem / 12;
-			int i, c;
-			bool add_col = true;
-
-			for (c = 0, i = totitem; i--;) {
-				if (add_col && !(c % col_size)) {
-					column = uiLayoutColumn(split, false);
-					add_col = false;
-				}
-				if (item[i].identifier) {
-					uiItemIntO(column, item[i].name, item[i].icon, op->type->idname, "item", item[i].value);
-					++c;
-					add_col = true;
-				}
-			}
-
-			MEM_freeN((void *)item);
-
-			UI_popup_menu_end(C, pup);
-		}
-
-	}
-	return OPERATOR_CANCELLED;
+  int totitem = 0;
+
+  {
+    const EnumPropertyItem *item = rna_undo_itemf(C, &totitem);
+
+    if (totitem > 0) {
+      uiPopupMenu *pup = UI_popup_menu_begin(C, RNA_struct_ui_name(op->type->srna), ICON_NONE);
+      uiLayout *layout = UI_popup_menu_layout(pup);
+      uiLayout *split = uiLayoutSplit(layout, 0.0f, false);
+      uiLayout *column = NULL;
+      const int col_size = 20 + totitem / 12;
+      int i, c;
+      bool add_col = true;
+
+      for (c = 0, i = totitem; i--;) {
+        if (add_col && !(c % col_size)) {
+          column = uiLayoutColumn(split, false);
+          add_col = false;
+        }
+        if (item[i].identifier) {
+          uiItemIntO(column, item[i].name, item[i].icon, op->type->idname, "item", item[i].value);
+          ++c;
+          add_col = true;
+        }
+      }
+
+      MEM_freeN((void *)item);
+
+      UI_popup_menu_end(C, pup);
+    }
+  }
+  return OPERATOR_CANCELLED;
 }
 
 /* note: also check ed_undo_step() in top if you change notifiers */
 static int undo_history_exec(bContext *C, wmOperator *op)
 {
-	PropertyRNA *prop = RNA_struct_find_property(op->ptr, "item");
-	if (RNA_property_is_set(op->ptr, prop)) {
-		int item = RNA_property_int_get(op->ptr, prop);
-		wmWindowManager *wm = CTX_wm_manager(C);
-		BKE_undosys_step_undo_from_index(wm->undo_stack, C, item);
-		WM_event_add_notifier(C, NC_WINDOW, NULL);
-		return OPERATOR_FINISHED;
-	}
-	return OPERATOR_CANCELLED;
+  PropertyRNA *prop = RNA_struct_find_property(op->ptr, "item");
+  if (RNA_property_is_set(op->ptr, prop)) {
+    int item = RNA_property_int_get(op->ptr, prop);
+    wmWindowManager *wm = CTX_wm_manager(C);
+    BKE_undosys_step_undo_from_index(wm->undo_stack, C, item);
+    WM_event_add_notifier(C, NC_WINDOW, NULL);
+    return OPERATOR_FINISHED;
+  }
+  return OPERATOR_CANCELLED;
 }
 
 void ED_OT_undo_history(wmOperatorType *ot)
 {
-	/* identifiers */
-	ot->name = "Undo History";
-	ot->description = "Redo specific action in history";
-	ot->idname = "ED_OT_undo_history";
-
-	/* api callbacks */
-	ot->invoke = undo_history_invoke;
-	ot->exec = undo_history_exec;
-	ot->poll = ed_undo_is_init_and_screenactive_poll;
+  /* identifiers */
+  ot->name = "Undo History";
+  ot->description = "Redo specific action in history";
+  ot->idname = "ED_OT_undo_history";
 
-	RNA_def_int(ot->srna, "item", 0, 0, INT_MAX, "Item", "", 0, INT_MAX);
+  /* api callbacks */
+  ot->invoke = undo_history_invoke;
+  ot->exec = undo_history_exec;
+  ot->poll = ed_undo_is_init_and_screenactive_poll;
 
+  RNA_def_int(ot->srna, "item", 0, 0, INT_MAX, "Item", "", 0, INT_MAX);
 }
 
 /** \} */
@@ -649,52 +652,55 @@ void ED_OT_undo_history(wmOperatorType *ot)
 /** \name Undo Helper Functions
  * \{ */
 
-void ED_undo_object_set_active_or_warn(ViewLayer *view_layer, Object *ob, const char *info, CLG_LogRef *log)
+void ED_undo_object_set_active_or_warn(ViewLayer *view_layer,
+                                       Object *ob,
+                                       const char *info,
+                                       CLG_LogRef *log)
 {
-	Object *ob_prev = OBACT(view_layer);
-	if (ob_prev != ob) {
-		Base *base = BKE_view_layer_base_find(view_layer, ob);
-		if (base != NULL) {
-			view_layer->basact = base;
-		}
-		else {
-			/* Should never fail, may not crash but can give odd behavior. */
-			CLOG_WARN(log, "'%s' failed to restore active object: '%s'", info, ob->id.name + 2);
-		}
-	}
+  Object *ob_prev = OBACT(view_layer);
+  if (ob_prev != ob) {
+    Base *base = BKE_view_layer_base_find(view_layer, ob);
+    if (base != NULL) {
+      view_layer->basact = base;
+    }
+    else {
+      /* Should never fail, may not crash but can give odd behavior. */
+      CLOG_WARN(log, "'%s' failed to restore active object: '%s'", info, ob->id.name + 2);
+    }
+  }
 }
 
-void ED_undo_object_editmode_restore_helper(
-        struct bContext *C, Object **object_array, uint object_array_len, uint object_array_stride)
+void ED_undo_object_editmode_restore_helper(struct bContext *C,
+                                            Object **object_array,
+                                            uint object_array_len,
+                                            uint object_array_stride)
 {
-	Main *bmain = CTX_data_main(C);
-	ViewLayer *view_layer = CTX_data_view_layer(C);
-	uint bases_len = 0;
-	/* Don't request unique data because we wan't to de-select objects when exiting edit-mode
-	 * for that to be done on all objects we can't skip ones that share data. */
-	Base **bases = BKE_view_layer_array_from_bases_in_edit_mode(
-	        view_layer, NULL, &bases_len);
-	for (uint i = 0; i < bases_len; i++) {
-		((ID *)bases[i]->object->data)->tag |= LIB_TAG_DOIT;
-	}
-	Scene *scene = CTX_data_scene(C);
-	Object **ob_p = object_array;
-	for (uint i = 0; i < object_array_len; i++, ob_p = POINTER_OFFSET(ob_p, object_array_stride)) {
-		Object *obedit = *ob_p;
-		ED_object_editmode_enter_ex(bmain, scene, obedit, EM_NO_CONTEXT);
-		((ID *)obedit->data)->tag &= ~LIB_TAG_DOIT;
-	}
-	for (uint i = 0; i < bases_len; i++) {
-		ID *id = bases[i]->object->data;
-		if (id->tag & LIB_TAG_DOIT) {
-			ED_object_editmode_exit_ex(bmain, scene, bases[i]->object, EM_FREEDATA);
-			/* Ideally we would know the selection state it was before entering edit-mode,
-			 * for now follow the convention of having them unselected when exiting the mode. */
-			ED_object_base_select(bases[i], BA_DESELECT);
-
-		}
-	}
-	MEM_freeN(bases);
+  Main *bmain = CTX_data_main(C);
+  ViewLayer *view_layer = CTX_data_view_layer(C);
+  uint bases_len = 0;
+  /* Don't request unique data because we wan't to de-select objects when exiting edit-mode
+   * for that to be done on all objects we can't skip ones that share data. */
+  Base **bases = BKE_view_layer_array_from_bases_in_edit_mode(view_layer, NULL, &bases_len);
+  for (uint i = 0; i < bases_len; i++) {
+    ((ID *)bases[i]->object->data)->tag |= LIB_TAG_DOIT;
+  }
+  Scene *scene = CTX_data_scene(C);
+  Object **ob_p = object_array;
+  for (uint i = 0; i < object_array_len; i++, ob_p = POINTER_OFFSET(ob_p, object_array_stride)) {
+    Object *obedit = *ob_p;
+    ED_object_editmode_enter_ex(bmain, scene, obedit, EM_NO_CONTEXT);
+    ((ID *)obedit->data)->tag &= ~LIB_TAG_DOIT;
+  }
+  for (uint i = 0; i < bases_len; i++) {
+    ID *id = bases[i]->object->data;
+    if (id->tag & LIB_TAG_DOIT) {
+      ED_object_editmode_exit_ex(bmain, scene, bases[i]->object, EM_FREEDATA);
+      /* Ideally we would know the selection state it was before entering edit-mode,
+       * for now follow the convention of having them unselected when exiting the mode. */
+      ED_object_base_select(bases[i], BA_DESELECT);
+    }
+  }
+  MEM_freeN(bases);
 }
 
 /** \} */