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, 200 insertions, 209 deletions

diff --git a/source/blender/editors/interface/interface_eyedropper_datablock.c b/source/blender/editors/interface/interface_eyedropper_datablock.c
index ffd8f672622..1d90139eade 100644
--- a/source/blender/editors/interface/interface_eyedropper_datablock.c
+++ b/source/blender/editors/interface/interface_eyedropper_datablock.c
@@ -59,87 +59,84 @@
  * \note #DataDropper is only internal name to avoid confusion with other kinds of eye-droppers.
  */
 typedef struct DataDropper {
-	PointerRNA ptr;
-	PropertyRNA *prop;
-	short idcode;
-	const char *idcode_name;
-	bool is_undo;
+  PointerRNA ptr;
+  PropertyRNA *prop;
+  short idcode;
+  const char *idcode_name;
+  bool is_undo;
 
-	ID *init_id; /* for resetting on cancel */
+  ID *init_id; /* for resetting on cancel */
 
-	ARegionType *art;
-	void *draw_handle_pixel;
-	char name[200];
+  ARegionType *art;
+  void *draw_handle_pixel;
+  char name[200];
 } DataDropper;
 
-
 static void datadropper_draw_cb(const struct bContext *C, ARegion *ar, void *arg)
 {
-	DataDropper *ddr = arg;
-	eyedropper_draw_cursor_text(C, ar, ddr->name);
+  DataDropper *ddr = arg;
+  eyedropper_draw_cursor_text(C, ar, ddr->name);
 }
 
-
 static int datadropper_init(bContext *C, wmOperator *op)
 {
-	int index_dummy;
-	StructRNA *type;
+  int index_dummy;
+  StructRNA *type;
 
-	SpaceType *st;
-	ARegionType *art;
+  SpaceType *st;
+  ARegionType *art;
 
-	st = BKE_spacetype_from_id(SPACE_VIEW3D);
-	art = BKE_regiontype_from_id(st, RGN_TYPE_WINDOW);
+  st = BKE_spacetype_from_id(SPACE_VIEW3D);
+  art = BKE_regiontype_from_id(st, RGN_TYPE_WINDOW);
 
-	DataDropper *ddr = MEM_callocN(sizeof(DataDropper), __func__);
+  DataDropper *ddr = MEM_callocN(sizeof(DataDropper), __func__);
 
-	uiBut *but = UI_context_active_but_prop_get(C, &ddr->ptr, &ddr->prop, &index_dummy);
+  uiBut *but = UI_context_active_but_prop_get(C, &ddr->ptr, &ddr->prop, &index_dummy);
 
-	if ((ddr->ptr.data == NULL) ||
-	    (ddr->prop == NULL) ||
-	    (RNA_property_editable(&ddr->ptr, ddr->prop) == false) ||
-	    (RNA_property_type(ddr->prop) != PROP_POINTER))
-	{
-		MEM_freeN(ddr);
-		return false;
-	}
-	op->customdata = ddr;
+  if ((ddr->ptr.data == NULL) || (ddr->prop == NULL) ||
+      (RNA_property_editable(&ddr->ptr, ddr->prop) == false) ||
+      (RNA_property_type(ddr->prop) != PROP_POINTER)) {
+    MEM_freeN(ddr);
+    return false;
+  }
+  op->customdata = ddr;
 
-	ddr->is_undo = UI_but_flag_is_set(but, UI_BUT_UNDO);
+  ddr->is_undo = UI_but_flag_is_set(but, UI_BUT_UNDO);
 
-	ddr->art = art;
-	ddr->draw_handle_pixel = ED_region_draw_cb_activate(art, datadropper_draw_cb, ddr, REGION_DRAW_POST_PIXEL);
+  ddr->art = art;
+  ddr->draw_handle_pixel = ED_region_draw_cb_activate(
+      art, datadropper_draw_cb, ddr, REGION_DRAW_POST_PIXEL);
 
-	type = RNA_property_pointer_type(&ddr->ptr, ddr->prop);
-	ddr->idcode = RNA_type_to_ID_code(type);
-	BLI_assert(ddr->idcode != 0);
-	/* Note we can translate here (instead of on draw time),
-	 * because this struct has very short lifetime. */
-	ddr->idcode_name = TIP_(BKE_idcode_to_name(ddr->idcode));
+  type = RNA_property_pointer_type(&ddr->ptr, ddr->prop);
+  ddr->idcode = RNA_type_to_ID_code(type);
+  BLI_assert(ddr->idcode != 0);
+  /* Note we can translate here (instead of on draw time),
+   * because this struct has very short lifetime. */
+  ddr->idcode_name = TIP_(BKE_idcode_to_name(ddr->idcode));
 
-	PointerRNA ptr = RNA_property_pointer_get(&ddr->ptr, ddr->prop);
-	ddr->init_id = ptr.id.data;
+  PointerRNA ptr = RNA_property_pointer_get(&ddr->ptr, ddr->prop);
+  ddr->init_id = ptr.id.data;
 
-	return true;
+  return true;
 }
 
 static void datadropper_exit(bContext *C, wmOperator *op)
 {
-	WM_cursor_modal_restore(CTX_wm_window(C));
+  WM_cursor_modal_restore(CTX_wm_window(C));
 
-	if (op->customdata) {
-		DataDropper *ddr = (DataDropper *)op->customdata;
+  if (op->customdata) {
+    DataDropper *ddr = (DataDropper *)op->customdata;
 
-		if (ddr->art) {
-			ED_region_draw_cb_exit(ddr->art, ddr->draw_handle_pixel);
-		}
+    if (ddr->art) {
+      ED_region_draw_cb_exit(ddr->art, ddr->draw_handle_pixel);
+    }
 
-		MEM_freeN(op->customdata);
+    MEM_freeN(op->customdata);
 
-		op->customdata = NULL;
-	}
+    op->customdata = NULL;
+  }
 
-	WM_event_add_mousemove(C);
+  WM_event_add_mousemove(C);
 }
 
 /* *** datadropper id helper functions *** */
@@ -148,204 +145,198 @@ static void datadropper_exit(bContext *C, wmOperator *op)
  */
 static void datadropper_id_sample_pt(bContext *C, DataDropper *ddr, int mx, int my, ID **r_id)
 {
-	/* we could use some clever */
-	bScreen *screen = CTX_wm_screen(C);
-	ScrArea *sa = BKE_screen_find_area_xy(screen, -1, mx, my);
-
-	ScrArea *area_prev = CTX_wm_area(C);
-	ARegion *ar_prev = CTX_wm_region(C);
-
-	ddr->name[0] = '\0';
-
-	if (sa) {
-		if (sa->spacetype == SPACE_VIEW3D) {
-			ARegion *ar = BKE_area_find_region_xy(sa, RGN_TYPE_WINDOW, mx, my);
-			if (ar) {
-				const int mval[2] = {
-				    mx - ar->winrct.xmin,
-				    my - ar->winrct.ymin};
-				Base *base;
-
-				CTX_wm_area_set(C, sa);
-				CTX_wm_region_set(C, ar);
-
-				/* grr, always draw else we leave stale text */
-				ED_region_tag_redraw(ar);
-
-				base = ED_view3d_give_base_under_cursor(C, mval);
-				if (base) {
-					Object *ob = base->object;
-					ID *id = NULL;
-					if (ddr->idcode == ID_OB) {
-						id = (ID *)ob;
-					}
-					else if (ob->data) {
-						if (GS(((ID *)ob->data)->name) == ddr->idcode) {
-							id = (ID *)ob->data;
-						}
-						else {
-							BLI_snprintf(ddr->name, sizeof(ddr->name), "Incompatible, expected a %s",
-							             ddr->idcode_name);
-						}
-					}
-
-					PointerRNA idptr;
-					RNA_id_pointer_create(id, &idptr);
-
-					if (id && RNA_property_pointer_poll(&ddr->ptr, ddr->prop, &idptr)) {
-						BLI_snprintf(ddr->name, sizeof(ddr->name), "%s: %s",
-						             ddr->idcode_name, id->name + 2);
-						*r_id = id;
-					}
-				}
-			}
-		}
-	}
-
-	CTX_wm_area_set(C, area_prev);
-	CTX_wm_region_set(C, ar_prev);
+  /* we could use some clever */
+  bScreen *screen = CTX_wm_screen(C);
+  ScrArea *sa = BKE_screen_find_area_xy(screen, -1, mx, my);
+
+  ScrArea *area_prev = CTX_wm_area(C);
+  ARegion *ar_prev = CTX_wm_region(C);
+
+  ddr->name[0] = '\0';
+
+  if (sa) {
+    if (sa->spacetype == SPACE_VIEW3D) {
+      ARegion *ar = BKE_area_find_region_xy(sa, RGN_TYPE_WINDOW, mx, my);
+      if (ar) {
+        const int mval[2] = {mx - ar->winrct.xmin, my - ar->winrct.ymin};
+        Base *base;
+
+        CTX_wm_area_set(C, sa);
+        CTX_wm_region_set(C, ar);
+
+        /* grr, always draw else we leave stale text */
+        ED_region_tag_redraw(ar);
+
+        base = ED_view3d_give_base_under_cursor(C, mval);
+        if (base) {
+          Object *ob = base->object;
+          ID *id = NULL;
+          if (ddr->idcode == ID_OB) {
+            id = (ID *)ob;
+          }
+          else if (ob->data) {
+            if (GS(((ID *)ob->data)->name) == ddr->idcode) {
+              id = (ID *)ob->data;
+            }
+            else {
+              BLI_snprintf(
+                  ddr->name, sizeof(ddr->name), "Incompatible, expected a %s", ddr->idcode_name);
+            }
+          }
+
+          PointerRNA idptr;
+          RNA_id_pointer_create(id, &idptr);
+
+          if (id && RNA_property_pointer_poll(&ddr->ptr, ddr->prop, &idptr)) {
+            BLI_snprintf(ddr->name, sizeof(ddr->name), "%s: %s", ddr->idcode_name, id->name + 2);
+            *r_id = id;
+          }
+        }
+      }
+    }
+  }
+
+  CTX_wm_area_set(C, area_prev);
+  CTX_wm_region_set(C, ar_prev);
 }
 
 /* sets the ID, returns success */
 static bool datadropper_id_set(bContext *C, DataDropper *ddr, ID *id)
 {
-	PointerRNA ptr_value;
+  PointerRNA ptr_value;
 
-	RNA_id_pointer_create(id, &ptr_value);
+  RNA_id_pointer_create(id, &ptr_value);
 
-	RNA_property_pointer_set(&ddr->ptr, ddr->prop, ptr_value);
+  RNA_property_pointer_set(&ddr->ptr, ddr->prop, ptr_value);
 
-	RNA_property_update(C, &ddr->ptr, ddr->prop);
+  RNA_property_update(C, &ddr->ptr, ddr->prop);
 
-	ptr_value = RNA_property_pointer_get(&ddr->ptr, ddr->prop);
+  ptr_value = RNA_property_pointer_get(&ddr->ptr, ddr->prop);
 
-	return (ptr_value.id.data == id);
+  return (ptr_value.id.data == id);
 }
 
 /* single point sample & set */
 static bool datadropper_id_sample(bContext *C, DataDropper *ddr, int mx, int my)
 {
-	ID *id = NULL;
+  ID *id = NULL;
 
-	datadropper_id_sample_pt(C, ddr, mx, my, &id);
-	return datadropper_id_set(C, ddr, id);
+  datadropper_id_sample_pt(C, ddr, mx, my, &id);
+  return datadropper_id_set(C, ddr, id);
 }
 
 static void datadropper_cancel(bContext *C, wmOperator *op)
 {
-	DataDropper *ddr = op->customdata;
-	datadropper_id_set(C, ddr, ddr->init_id);
-	datadropper_exit(C, op);
+  DataDropper *ddr = op->customdata;
+  datadropper_id_set(C, ddr, ddr->init_id);
+  datadropper_exit(C, op);
 }
 
 /* main modal status check */
 static int datadropper_modal(bContext *C, wmOperator *op, const wmEvent *event)
 {
-	DataDropper *ddr = (DataDropper *)op->customdata;
-
-	/* handle modal keymap */
-	if (event->type == EVT_MODAL_MAP) {
-		switch (event->val) {
-			case EYE_MODAL_CANCEL:
-				datadropper_cancel(C, op);
-				return OPERATOR_CANCELLED;
-			case EYE_MODAL_SAMPLE_CONFIRM:
-			{
-				const bool is_undo = ddr->is_undo;
-				const bool success = datadropper_id_sample(C, ddr, event->x, event->y);
-				datadropper_exit(C, op);
-				if (success) {
-					/* Could support finished & undo-skip. */
-					return is_undo ? OPERATOR_FINISHED : OPERATOR_CANCELLED;
-				}
-				else {
-					BKE_report(op->reports, RPT_WARNING, "Failed to set value");
-					return OPERATOR_CANCELLED;
-				}
-			}
-		}
-	}
-	else if (event->type == MOUSEMOVE) {
-		ID *id = NULL;
-		datadropper_id_sample_pt(C, ddr, event->x, event->y, &id);
-	}
-
-	return OPERATOR_RUNNING_MODAL;
+  DataDropper *ddr = (DataDropper *)op->customdata;
+
+  /* handle modal keymap */
+  if (event->type == EVT_MODAL_MAP) {
+    switch (event->val) {
+      case EYE_MODAL_CANCEL:
+        datadropper_cancel(C, op);
+        return OPERATOR_CANCELLED;
+      case EYE_MODAL_SAMPLE_CONFIRM: {
+        const bool is_undo = ddr->is_undo;
+        const bool success = datadropper_id_sample(C, ddr, event->x, event->y);
+        datadropper_exit(C, op);
+        if (success) {
+          /* Could support finished & undo-skip. */
+          return is_undo ? OPERATOR_FINISHED : OPERATOR_CANCELLED;
+        }
+        else {
+          BKE_report(op->reports, RPT_WARNING, "Failed to set value");
+          return OPERATOR_CANCELLED;
+        }
+      }
+    }
+  }
+  else if (event->type == MOUSEMOVE) {
+    ID *id = NULL;
+    datadropper_id_sample_pt(C, ddr, event->x, event->y, &id);
+  }
+
+  return OPERATOR_RUNNING_MODAL;
 }
 
 /* Modal Operator init */
 static int datadropper_invoke(bContext *C, wmOperator *op, const wmEvent *UNUSED(event))
 {
-	/* init */
-	if (datadropper_init(C, op)) {
-		WM_cursor_modal_set(CTX_wm_window(C), BC_EYEDROPPER_CURSOR);
-
-		/* add temp handler */
-		WM_event_add_modal_handler(C, op);
-
-		return OPERATOR_RUNNING_MODAL;
-	}
-	else {
-		return OPERATOR_CANCELLED;
-	}
+  /* init */
+  if (datadropper_init(C, op)) {
+    WM_cursor_modal_set(CTX_wm_window(C), BC_EYEDROPPER_CURSOR);
+
+    /* add temp handler */
+    WM_event_add_modal_handler(C, op);
+
+    return OPERATOR_RUNNING_MODAL;
+  }
+  else {
+    return OPERATOR_CANCELLED;
+  }
 }
 
 /* Repeat operator */
 static int datadropper_exec(bContext *C, wmOperator *op)
 {
-	/* init */
-	if (datadropper_init(C, op)) {
-		/* cleanup */
-		datadropper_exit(C, op);
-
-		return OPERATOR_FINISHED;
-	}
-	else {
-		return OPERATOR_CANCELLED;
-	}
+  /* init */
+  if (datadropper_init(C, op)) {
+    /* cleanup */
+    datadropper_exit(C, op);
+
+    return OPERATOR_FINISHED;
+  }
+  else {
+    return OPERATOR_CANCELLED;
+  }
 }
 
 static bool datadropper_poll(bContext *C)
 {
-	PointerRNA ptr;
-	PropertyRNA *prop;
-	int index_dummy;
-	uiBut *but;
-
-	/* data dropper only supports object data */
-	if ((CTX_wm_window(C) != NULL) &&
-	    (but = UI_context_active_but_prop_get(C, &ptr, &prop, &index_dummy)) &&
-	    (but->type == UI_BTYPE_SEARCH_MENU) &&
-	    (but->flag & UI_BUT_VALUE_CLEAR))
-	{
-		if (prop && RNA_property_type(prop) == PROP_POINTER) {
-			StructRNA *type = RNA_property_pointer_type(&ptr, prop);
-			const short idcode = RNA_type_to_ID_code(type);
-			if ((idcode == ID_OB) || OB_DATA_SUPPORT_ID(idcode)) {
-				return 1;
-			}
-		}
-	}
-
-	return 0;
+  PointerRNA ptr;
+  PropertyRNA *prop;
+  int index_dummy;
+  uiBut *but;
+
+  /* data dropper only supports object data */
+  if ((CTX_wm_window(C) != NULL) &&
+      (but = UI_context_active_but_prop_get(C, &ptr, &prop, &index_dummy)) &&
+      (but->type == UI_BTYPE_SEARCH_MENU) && (but->flag & UI_BUT_VALUE_CLEAR)) {
+    if (prop && RNA_property_type(prop) == PROP_POINTER) {
+      StructRNA *type = RNA_property_pointer_type(&ptr, prop);
+      const short idcode = RNA_type_to_ID_code(type);
+      if ((idcode == ID_OB) || OB_DATA_SUPPORT_ID(idcode)) {
+        return 1;
+      }
+    }
+  }
+
+  return 0;
 }
 
 void UI_OT_eyedropper_id(wmOperatorType *ot)
 {
-	/* identifiers */
-	ot->name = "Eyedropper Data-Block";
-	ot->idname = "UI_OT_eyedropper_id";
-	ot->description = "Sample a data-block from the 3D View to store in a property";
-
-	/* api callbacks */
-	ot->invoke = datadropper_invoke;
-	ot->modal = datadropper_modal;
-	ot->cancel = datadropper_cancel;
-	ot->exec = datadropper_exec;
-	ot->poll = datadropper_poll;
-
-	/* flags */
-	ot->flag = OPTYPE_UNDO | OPTYPE_BLOCKING | OPTYPE_INTERNAL;
-
-	/* properties */
+  /* identifiers */
+  ot->name = "Eyedropper Data-Block";
+  ot->idname = "UI_OT_eyedropper_id";
+  ot->description = "Sample a data-block from the 3D View to store in a property";
+
+  /* api callbacks */
+  ot->invoke = datadropper_invoke;
+  ot->modal = datadropper_modal;
+  ot->cancel = datadropper_cancel;
+  ot->exec = datadropper_exec;
+  ot->poll = datadropper_poll;
+
+  /* flags */
+  ot->flag = OPTYPE_UNDO | OPTYPE_BLOCKING | OPTYPE_INTERNAL;
+
+  /* properties */
 }