Cleanup: wrapped function indentation

15 files changed, 345 insertions, 245 deletions

diff --git a/source/blender/editors/interface/interface.c b/source/blender/editors/interface/interface.c
index 5c548d3afd5..b63871f5c82 100644
--- a/source/blender/editors/interface/interface.c
+++ b/source/blender/editors/interface/interface.c
@@ -3105,9 +3105,10 @@ void ui_block_cm_to_scene_linear_v3(uiBlock *block, float pixel[3])
  * - \a a2 Number of decimal point values to display. 0 defaults to 3 (0.000)
  *      1,2,3, and a maximum of 4, all greater values will be clamped to 4.
  */
-static uiBut *ui_def_but(uiBlock *block, int type, int retval, const char *str,
-                         int x, int y, short width, short height,
-                         void *poin, float min, float max, float a1, float a2, const char *tip)
+static uiBut *ui_def_but(
+        uiBlock *block, int type, int retval, const char *str,
+        int x, int y, short width, short height,
+        void *poin, float min, float max, float a1, float a2, const char *tip)
 {
 	uiBut *but;
 	int slen;
@@ -3375,10 +3376,11 @@ static void ui_def_but_rna__menu(bContext *UNUSED(C), uiLayout *layout, void *bu
  * When this kind of change won't disrupt branches, best look into making more
  * of our UI functions take prop rather then propname.
  */
-static uiBut *ui_def_but_rna(uiBlock *block, int type, int retval, const char *str,
-                             int x, int y, short width, short height,
-                             PointerRNA *ptr, PropertyRNA *prop, int index,
-                             float min, float max, float a1, float a2,  const char *tip)
+static uiBut *ui_def_but_rna(
+        uiBlock *block, int type, int retval, const char *str,
+        int x, int y, short width, short height,
+        PointerRNA *ptr, PropertyRNA *prop, int index,
+        float min, float max, float a1, float a2,  const char *tip)
 {
 	const PropertyType proptype = RNA_property_type(prop);
 	uiBut *but;
@@ -4386,9 +4388,10 @@ static void operator_enum_call_cb(struct bContext *UNUSED(C), void *but, void *a
 
 /* Same parameters as for uiDefSearchBut, with additional operator type and properties, used by callback
  * to call again the right op with the right options (properties values). */
-uiBut *uiDefSearchButO_ptr(uiBlock *block, wmOperatorType *ot, IDProperty *properties,
-                           void *arg, int retval, int icon, int maxlen, int x, int y,
-                           short width, short height, float a1, float a2, const char *tip)
+uiBut *uiDefSearchButO_ptr(
+        uiBlock *block, wmOperatorType *ot, IDProperty *properties,
+        void *arg, int retval, int icon, int maxlen, int x, int y,
+        short width, short height, float a1, float a2, const char *tip)
 {
 	uiBut *but;
 
diff --git a/source/blender/editors/interface/interface_draw.c b/source/blender/editors/interface/interface_draw.c
index 414903fa194..e2504bbc743 100644
--- a/source/blender/editors/interface/interface_draw.c
+++ b/source/blender/editors/interface/interface_draw.c
@@ -508,8 +508,9 @@ static void draw_scope_end(const rctf *rect, GLint *scissor)
 	UI_draw_roundbox_gl_mode(GL_LINE_LOOP, rect->xmin - 1, rect->ymin, rect->xmax + 1, rect->ymax + 1, 3.0f);
 }
 
-static void histogram_draw_one(float r, float g, float b, float alpha,
-                               float x, float y, float w, float h, const float *data, int res, const bool is_line)
+static void histogram_draw_one(
+        float r, float g, float b, float alpha,
+        float x, float y, float w, float h, const float *data, int res, const bool is_line)
 {
 	int i;
 	
diff --git a/source/blender/editors/interface/interface_handlers.c b/source/blender/editors/interface/interface_handlers.c
index 7ed02c9e83e..9ee263846a4 100644
--- a/source/blender/editors/interface/interface_handlers.c
+++ b/source/blender/editors/interface/interface_handlers.c
@@ -52,9 +52,9 @@
 #include "BLI_linklist.h"
 #include "BLI_string.h"
 #include "BLI_string_utf8.h"
+#include "BLI_string_cursor_utf8.h"
 #include "BLI_rect.h"
 #include "BLI_utildefines.h"
-#include "BLI_string_cursor_utf8.h"
 
 #include "BLF_translation.h"
 
@@ -328,8 +328,9 @@ static uiBut *ui_but_find_mouse_over_ex(ARegion *ar, const int x, const int y, c
 static uiBut *ui_but_find_mouse_over(ARegion *ar, const wmEvent *event);
 static void button_activate_init(bContext *C, ARegion *ar, uiBut *but, uiButtonActivateType type);
 static void button_activate_state(bContext *C, uiBut *but, uiHandleButtonState state);
-static void button_activate_exit(bContext *C, uiBut *but, uiHandleButtonData *data,
-                                 const bool mousemove, const bool onfree);
+static void button_activate_exit(
+        bContext *C, uiBut *but, uiHandleButtonData *data,
+        const bool mousemove, const bool onfree);
 static int ui_handler_region_menu(bContext *C, const wmEvent *event, void *userdata);
 static void ui_handle_button_activate(bContext *C, ARegion *ar, uiBut *but, uiButtonActivateType type);
 
@@ -477,10 +478,9 @@ static float ui_mouse_scale_warp_factor(const bool shift)
 	return shift ? 0.05f : 1.0f;
 }
 
-static void ui_mouse_scale_warp(uiHandleButtonData *data,
-                                const float mx, const float my,
-                                float *r_mx, float *r_my,
-                                const bool shift)
+static void ui_mouse_scale_warp(
+        uiHandleButtonData *data, const float mx, const float my,
+        float *r_mx, float *r_my, const bool shift)
 {
 	const float fac = ui_mouse_scale_warp_factor(shift);
 	
@@ -1063,8 +1063,9 @@ typedef struct uiDragToggleHandle {
 	int  xy_last[2];
 } uiDragToggleHandle;
 
-static bool ui_drag_toggle_set_xy_xy(bContext *C, ARegion *ar, const bool is_set, const eButType but_type_start,
-                                     const int xy_src[2], const int xy_dst[2])
+static bool ui_drag_toggle_set_xy_xy(
+        bContext *C, ARegion *ar, const bool is_set, const eButType but_type_start,
+        const int xy_src[2], const int xy_dst[2])
 {
 	/* popups such as layers won't re-evaluate on redraw */
 	const bool do_check = (ar->regiontype == RGN_TYPE_TEMPORARY);
@@ -2183,8 +2184,9 @@ static void ui_textedit_set_cursor_select(uiBut *but, uiHandleButtonData *data,
 /* this is used for both utf8 and ascii, its meant to be used for single keys,
  * notice the buffer is either copied or not, so its not suitable for pasting in
  * - campbell */
-static bool ui_textedit_type_buf(uiBut *but, uiHandleButtonData *data,
-                                 const char *utf8_buf, int utf8_buf_len)
+static bool ui_textedit_type_buf(
+        uiBut *but, uiHandleButtonData *data,
+        const char *utf8_buf, int utf8_buf_len)
 {
 	char *str;
 	int len;
@@ -2228,8 +2230,9 @@ static bool ui_textedit_type_ascii(uiBut *but, uiHandleButtonData *data, char as
 	return ui_textedit_type_buf(but, data, buf, 1);
 }
 
-static void ui_textedit_move(uiBut *but, uiHandleButtonData *data, strCursorJumpDirection direction,
-                             const bool select, strCursorJumpType jump)
+static void ui_textedit_move(
+        uiBut *but, uiHandleButtonData *data, strCursorJumpDirection direction,
+        const bool select, strCursorJumpType jump)
 {
 	const char *str = data->str;
 	const int len = strlen(str);
@@ -3128,9 +3131,13 @@ int ui_but_menu_direction(uiBut *but)
 	return 0;
 }
 
-/* Hack for uiList UI_BTYPE_LISTROW buttons to "give" events to overlaying UI_BTYPE_TEXT buttons (cltr-clic rename feature & co). */
-static uiBut *ui_but_list_row_text_activate(bContext *C, uiBut *but, uiHandleButtonData *data, const wmEvent *event,
-                                            uiButtonActivateType activate_type)
+/**
+ * Hack for uiList UI_BTYPE_LISTROW buttons to "give" events to overlaying UI_BTYPE_TEXT buttons
+ * (cltr-clic rename feature & co).
+ */
+static uiBut *ui_but_list_row_text_activate(
+        bContext *C, uiBut *but, uiHandleButtonData *data, const wmEvent *event,
+        uiButtonActivateType activate_type)
 {
 	ARegion *ar = CTX_wm_region(C);
 	uiBut *labelbut = ui_but_find_mouse_over_ex(ar, event->x, event->y, true);
@@ -3472,8 +3479,9 @@ static int ui_do_but_EXIT(bContext *C, uiBut *but, uiHandleButtonData *data, con
 }
 
 /* var names match ui_numedit_but_NUM */
-static float ui_numedit_apply_snapf(uiBut *but, float tempf, float softmin, float softmax, float softrange,
-                                    const enum eSnapType snap)
+static float ui_numedit_apply_snapf(
+        uiBut *but, float tempf, float softmin, float softmax, float softrange,
+        const enum eSnapType snap)
 {
 	if (tempf == softmin || tempf == softmax || snap == SNAP_OFF) {
 		/* pass */
@@ -3532,8 +3540,9 @@ static float ui_numedit_apply_snapf(uiBut *but, float tempf, float softmin, floa
 	return tempf;
 }
 
-static float ui_numedit_apply_snap(int temp, float softmin, float softmax,
-                                   const enum eSnapType snap)
+static float ui_numedit_apply_snap(
+        int temp, float softmin, float softmax,
+        const enum eSnapType snap)
 {
 	if (temp == softmin || temp == softmax)
 		return temp;
@@ -3552,9 +3561,10 @@ static float ui_numedit_apply_snap(int temp, float softmin, float softmax,
 	return temp;
 }
 
-static bool ui_numedit_but_NUM(uiBut *but, uiHandleButtonData *data,
-                               int mx,
-                               const enum eSnapType snap, float fac)
+static bool ui_numedit_but_NUM(
+        uiBut *but, uiHandleButtonData *data,
+        int mx,
+        const enum eSnapType snap, float fac)
 {
 	float deler, tempf, softmin, softmax, softrange;
 	int lvalue, temp;
@@ -3888,9 +3898,10 @@ static int ui_do_but_NUM(bContext *C, uiBlock *block, uiBut *but, uiHandleButton
 	return retval;
 }
 
-static bool ui_numedit_but_SLI(uiBut *but, uiHandleButtonData *data,
-                               int mx, const bool is_horizontal,
-                               const bool snap, const bool shift)
+static bool ui_numedit_but_SLI(
+        uiBut *but, uiHandleButtonData *data,
+        int mx, const bool is_horizontal,
+        const bool snap, const bool shift)
 {
 	float deler, f, tempf, softmin, softmax, softrange;
 	int temp, lvalue;
@@ -4376,9 +4387,10 @@ static int ui_do_but_BLOCK(bContext *C, uiBut *but, uiHandleButtonData *data, co
 	return WM_UI_HANDLER_CONTINUE;
 }
 
-static bool ui_numedit_but_UNITVEC(uiBut *but, uiHandleButtonData *data,
-                                  int mx, int my,
-                                  const enum eSnapType snap)
+static bool ui_numedit_but_UNITVEC(
+        uiBut *but, uiHandleButtonData *data,
+        int mx, int my,
+        const enum eSnapType snap)
 {
 	float dx, dy, rad, radsq, mrad, *fp;
 	int mdx, mdy;
@@ -4678,9 +4690,10 @@ static void ui_color_picker_to_rgb_HSVCUBE_v(uiBut *but, const float hsv[3], flo
 		hsv_to_rgb_v(hsv, rgb);
 }
 
-static bool ui_numedit_but_HSVCUBE(uiBut *but, uiHandleButtonData *data,
-                                   int mx, int my,
-                                   const enum eSnapType snap, const bool shift)
+static bool ui_numedit_but_HSVCUBE(
+        uiBut *but, uiHandleButtonData *data,
+        int mx, int my,
+        const enum eSnapType snap, const bool shift)
 {
 	ColorPicker *cpicker = but->custom_data;
 	float *hsv = cpicker->color_data;
@@ -4797,9 +4810,10 @@ static bool ui_numedit_but_HSVCUBE(uiBut *but, uiHandleButtonData *data,
 	return changed;
 }
 
-static void ui_ndofedit_but_HSVCUBE(uiBut *but, uiHandleButtonData *data,
-                                    const wmNDOFMotionData *ndof,
-                                    const enum eSnapType snap, const bool shift)
+static void ui_ndofedit_but_HSVCUBE(
+        uiBut *but, uiHandleButtonData *data,
+        const wmNDOFMotionData *ndof,
+        const enum eSnapType snap, const bool shift)
 {
 	ColorPicker *cpicker = but->custom_data;
 	float *hsv = cpicker->color_data;
@@ -4962,9 +4976,10 @@ static int ui_do_but_HSVCUBE(bContext *C, uiBlock *block, uiBut *but, uiHandleBu
 	return WM_UI_HANDLER_CONTINUE;
 }
 
-static bool ui_numedit_but_HSVCIRCLE(uiBut *but, uiHandleButtonData *data,
-                                     float mx, float my,
-                                     const enum eSnapType snap, const bool shift)
+static bool ui_numedit_but_HSVCIRCLE(
+        uiBut *but, uiHandleButtonData *data,
+        float mx, float my,
+        const enum eSnapType snap, const bool shift)
 {
 	rcti rect;
 	bool changed = true;
@@ -5059,9 +5074,10 @@ static bool ui_numedit_but_HSVCIRCLE(uiBut *but, uiHandleButtonData *data,
 	return changed;
 }
 
-static void ui_ndofedit_but_HSVCIRCLE(uiBut *but, uiHandleButtonData *data,
-                                      const wmNDOFMotionData *ndof,
-                                      const enum eSnapType snap, const bool shift)
+static void ui_ndofedit_but_HSVCIRCLE(
+        uiBut *but, uiHandleButtonData *data,
+        const wmNDOFMotionData *ndof,
+        const enum eSnapType snap, const bool shift)
 {
 	ColorPicker *cpicker = but->custom_data;
 	float *hsv = cpicker->color_data;
@@ -5320,7 +5336,8 @@ static int ui_do_but_COLORBAND(bContext *C, uiBlock *block, uiBut *but, uiHandle
 	return WM_UI_HANDLER_CONTINUE;
 }
 
-static bool ui_numedit_but_CURVE(uiBlock *block, uiBut *but, uiHandleButtonData *data,
+static bool ui_numedit_but_CURVE(
+        uiBlock *block, uiBut *but, uiHandleButtonData *data,
                                  int evtx, int evty,
                                  bool snap, const bool shift)
 {
@@ -5754,9 +5771,10 @@ static int ui_do_but_LINK(bContext *C, uiBut *but, uiHandleButtonData *data, con
 	return WM_UI_HANDLER_CONTINUE;
 }
 
-static bool ui_numedit_but_TRACKPREVIEW(bContext *C, uiBut *but, uiHandleButtonData *data,
-                                        int mx, int my,
-                                        const bool shift)
+static bool ui_numedit_but_TRACKPREVIEW(
+        bContext *C, uiBut *but, uiHandleButtonData *data,
+        int mx, int my,
+        const bool shift)
 {
 	MovieClipScopes *scopes = (MovieClipScopes *)but->poin;
 	bool changed = true;
@@ -7197,8 +7215,9 @@ static void button_activate_init(bContext *C, ARegion *ar, uiBut *but, uiButtonA
 	}
 }
 
-static void button_activate_exit(bContext *C, uiBut *but, uiHandleButtonData *data,
-                                 const bool mousemove, const bool onfree)
+static void button_activate_exit(
+        bContext *C, uiBut *but, uiHandleButtonData *data,
+        const bool mousemove, const bool onfree)
 {
 	uiBlock *block = but->block;
 	uiBut *bt;
@@ -8005,8 +8024,9 @@ static void ui_mouse_motion_towards_reinit(uiPopupBlockHandle *menu, const int x
 	ui_mouse_motion_towards_init_ex(menu, xy, true);
 }
 
-static bool ui_mouse_motion_towards_check(uiBlock *block, uiPopupBlockHandle *menu, const int xy[2],
-                                          const bool use_wiggle_room)
+static bool ui_mouse_motion_towards_check(
+        uiBlock *block, uiPopupBlockHandle *menu, const int xy[2],
+        const bool use_wiggle_room)
 {
 	float p1[2], p2[2], p3[2], p4[2];
 	float oldp[2] = {menu->towards_xy[0], menu->towards_xy[1]};
@@ -8194,8 +8214,9 @@ static int ui_menu_scroll(ARegion *ar, uiBlock *block, int my, uiBut *to_bt)
  *
  * Without this keyboard navigation from menu's wont work.
  */
-static bool ui_menu_pass_event_to_parent_if_nonactive(uiPopupBlockHandle *menu, const uiBut *but,
-                                                      const int level, const int retval)
+static bool ui_menu_pass_event_to_parent_if_nonactive(
+        uiPopupBlockHandle *menu, const uiBut *but,
+        const int level, const int retval)
 {
 	if ((level != 0) && (but == NULL)) {
 		menu->menuretval = UI_RETURN_OUT | UI_RETURN_OUT_PARENT;
@@ -9414,8 +9435,9 @@ void UI_popup_handlers_remove_all(bContext *C, ListBase *handlers)
 	WM_event_free_ui_handler_all(C, handlers, ui_popup_handler, ui_popup_handler_remove);
 }
 
-bool UI_textbutton_activate_rna(const bContext *C, ARegion *ar,
-                                const void *rna_poin_data, const char *rna_prop_id)
+bool UI_textbutton_activate_rna(
+        const bContext *C, ARegion *ar,
+        const void *rna_poin_data, const char *rna_prop_id)
 {
 	uiBlock *block;
 	uiBut *but = NULL;
diff --git a/source/blender/editors/interface/interface_icons.c b/source/blender/editors/interface/interface_icons.c
index 679681cb372..6536c0a869e 100644
--- a/source/blender/editors/interface/interface_icons.c
+++ b/source/blender/editors/interface/interface_icons.c
@@ -1037,8 +1037,9 @@ static void icon_draw_rect(float x, float y, int w, int h, float UNUSED(aspect),
 	}
 }
 
-static void icon_draw_texture(float x, float y, float w, float h, int ix, int iy,
-                              int UNUSED(iw), int ih, float alpha, const float rgb[3])
+static void icon_draw_texture(
+        float x, float y, float w, float h, int ix, int iy,
+        int UNUSED(iw), int ih, float alpha, const float rgb[3])
 {
 	float x1, x2, y1, y2;
 
@@ -1088,8 +1089,9 @@ static int get_draw_size(enum eIconSizes size)
 
 
 
-static void icon_draw_size(float x, float y, int icon_id, float aspect, float alpha, const float rgb[3],
-                           enum eIconSizes size, int draw_size, const bool UNUSED(nocreate), const bool is_preview)
+static void icon_draw_size(
+        float x, float y, int icon_id, float aspect, float alpha, const float rgb[3],
+        enum eIconSizes size, int draw_size, const bool UNUSED(nocreate), const bool is_preview)
 {
 	bTheme *btheme = UI_GetTheme();
 	Icon *icon = NULL;
@@ -1317,8 +1319,9 @@ int UI_rnaptr_icon_get(bContext *C, PointerRNA *ptr, int rnaicon, const bool big
 	return rnaicon;
 }
 
-static void icon_draw_at_size(float x, float y, int icon_id, float aspect, float alpha,
-                              enum eIconSizes size, const bool nocreate)
+static void icon_draw_at_size(
+        float x, float y, int icon_id, float aspect, float alpha,
+        enum eIconSizes size, const bool nocreate)
 {
 	int draw_size = get_draw_size(size);
 	icon_draw_size(x, y, icon_id, aspect, alpha, NULL, size, draw_size, nocreate, false);
diff --git a/source/blender/editors/interface/interface_intern.h b/source/blender/editors/interface/interface_intern.h
index d9558af5f71..a3192d3b8d0 100644
--- a/source/blender/editors/interface/interface_intern.h
+++ b/source/blender/editors/interface/interface_intern.h
@@ -451,8 +451,9 @@ extern void ui_but_hsv_set(uiBut *but);
 extern void ui_but_v3_get(uiBut *but, float vec[3]);
 extern void ui_but_v3_set(uiBut *but, const float vec[3]);
 
-extern void ui_hsvcircle_vals_from_pos(float *val_rad, float *val_dist, const rcti *rect,
-                                       const float mx, const float my);
+extern void ui_hsvcircle_vals_from_pos(
+        float *val_rad, float *val_dist, const rcti *rect,
+        const float mx, const float my);
 extern void ui_hsvcircle_pos_from_vals(struct uiBut *but, const rcti *rect, float *hsv, float *xpos, float *ypos);
 extern void ui_hsvcube_pos_from_vals(struct uiBut *but, const rcti *rect, float *hsv, float *xp, float *yp);
 bool ui_but_is_colorpicker_display_space(struct uiBut *but);
@@ -581,14 +582,17 @@ bool ui_searchbox_apply(uiBut *but, struct ARegion *ar);
 void ui_searchbox_free(struct bContext *C, struct ARegion *ar);
 void ui_but_search_refresh(uiBut *but);
 
-uiBlock *ui_popup_block_refresh(struct bContext *C, uiPopupBlockHandle *handle,
-                                ARegion *butregion, uiBut *but);
-
-uiPopupBlockHandle *ui_popup_block_create(struct bContext *C, struct ARegion *butregion, uiBut *but,
-                                          uiBlockCreateFunc create_func, uiBlockHandleCreateFunc handle_create_func,
-                                          void *arg);
-uiPopupBlockHandle *ui_popup_menu_create(struct bContext *C, struct ARegion *butregion, uiBut *but,
-                                         uiMenuCreateFunc create_func, void *arg);
+uiBlock *ui_popup_block_refresh(
+        struct bContext *C, uiPopupBlockHandle *handle,
+        ARegion *butregion, uiBut *but);
+
+uiPopupBlockHandle *ui_popup_block_create(
+        struct bContext *C, struct ARegion *butregion, uiBut *but,
+        uiBlockCreateFunc create_func, uiBlockHandleCreateFunc handle_create_func,
+        void *arg);
+uiPopupBlockHandle *ui_popup_menu_create(
+        struct bContext *C, struct ARegion *butregion, uiBut *but,
+        uiMenuCreateFunc create_func, void *arg);
 
 void ui_popup_block_free(struct bContext *C, uiPopupBlockHandle *handle);
 
diff --git a/source/blender/editors/interface/interface_layout.c b/source/blender/editors/interface/interface_layout.c
index eeda7a2c390..e8974b8571c 100644
--- a/source/blender/editors/interface/interface_layout.c
+++ b/source/blender/editors/interface/interface_layout.c
@@ -356,9 +356,10 @@ static void ui_layer_but_cb(bContext *C, void *arg_but, void *arg_index)
 }
 
 /* create buttons for an item with an RNA array */
-static void ui_item_array(uiLayout *layout, uiBlock *block, const char *name, int icon,
-                          PointerRNA *ptr, PropertyRNA *prop, int len, int x, int y, int w, int UNUSED(h),
-                          bool expand, bool slider, bool toggle, bool icon_only)
+static void ui_item_array(
+        uiLayout *layout, uiBlock *block, const char *name, int icon,
+        PointerRNA *ptr, PropertyRNA *prop, int len, int x, int y, int w, int UNUSED(h),
+        bool expand, bool slider, bool toggle, bool icon_only)
 {
 	uiStyle *style = layout->root->style;
 	uiBut *but;
@@ -545,8 +546,9 @@ static void ui_item_enum_expand_handle(bContext *C, void *arg1, void *arg2)
 		RNA_property_enum_set(&but->rnapoin, but->rnaprop, current_value);
 	}
 }
-static void ui_item_enum_expand(uiLayout *layout, uiBlock *block, PointerRNA *ptr, PropertyRNA *prop,
-                                const char *uiname, int h, bool icon_only)
+static void ui_item_enum_expand(
+        uiLayout *layout, uiBlock *block, PointerRNA *ptr, PropertyRNA *prop,
+        const char *uiname, int h, bool icon_only)
 {
 	/* XXX The way this function currently handles uiname parameter is insane and inconsistent with general UI API:
 	 *     * uiname is the *enum property* label.
@@ -877,8 +879,9 @@ void uiItemEnumO(uiLayout *layout, const char *opname, const char *name, int ico
 
 }
 
-void uiItemsFullEnumO(uiLayout *layout, const char *opname, const char *propname, IDProperty *properties,
-                      int context, int flag)
+void uiItemsFullEnumO(
+        uiLayout *layout, const char *opname, const char *propname, IDProperty *properties,
+        int context, int flag)
 {
 	wmOperatorType *ot = WM_operatortype_find(opname, 0); /* print error next */
 
@@ -1129,8 +1132,9 @@ void uiItemO(uiLayout *layout, const char *name, int icon, const char *opname)
 
 /* RNA property items */
 
-static void ui_item_rna_size(uiLayout *layout, const char *name, int icon, PointerRNA *ptr, PropertyRNA *prop,
-                             int index, bool icon_only, int *r_w, int *r_h)
+static void ui_item_rna_size(
+        uiLayout *layout, const char *name, int icon, PointerRNA *ptr, PropertyRNA *prop,
+        int index, bool icon_only, int *r_w, int *r_h)
 {
 	PropertyType type;
 	PropertySubType subtype;
@@ -1680,8 +1684,9 @@ static void ui_item_menutype_func(bContext *C, uiLayout *layout, void *arg_mt)
 	layout->root->block->flag ^= UI_BLOCK_IS_FLIP;
 }
 
-static uiBut *ui_item_menu(uiLayout *layout, const char *name, int icon, uiMenuCreateFunc func, void *arg, void *argN,
-                           const char *tip, bool force_menu)
+static uiBut *ui_item_menu(
+        uiLayout *layout, const char *name, int icon, uiMenuCreateFunc func, void *arg, void *argN,
+        const char *tip, bool force_menu)
 {
 	uiBlock *block = layout->root->block;
 	uiBut *but;
@@ -2736,8 +2741,9 @@ void ui_layout_list_set_labels_active(uiLayout *layout)
 	}
 }
 
-uiLayout *uiLayoutListBox(uiLayout *layout, uiList *ui_list, PointerRNA *ptr, PropertyRNA *prop, PointerRNA *actptr,
-                          PropertyRNA *actprop)
+uiLayout *uiLayoutListBox(
+        uiLayout *layout, uiList *ui_list, PointerRNA *ptr, PropertyRNA *prop, PointerRNA *actptr,
+        PropertyRNA *actprop)
 {
 	uiLayoutItemBx *box = ui_layout_box(layout, UI_BTYPE_LISTBOX);
 	uiBut *but = box->roundbox;
@@ -3336,9 +3342,10 @@ static void ui_layout_operator_buts__reset_cb(bContext *UNUSED(C), void *op_pt,
 #endif
 
 /* this function does not initialize the layout, functions can be called on the layout before and after */
-void uiLayoutOperatorButs(const bContext *C, uiLayout *layout, wmOperator *op,
-                          bool (*check_prop)(struct PointerRNA *, struct PropertyRNA *),
-                          const char label_align, const short flag)
+void uiLayoutOperatorButs(
+        const bContext *C, uiLayout *layout, wmOperator *op,
+        bool (*check_prop)(struct PointerRNA *, struct PropertyRNA *),
+        const char label_align, const short flag)
 {
 	if (!op->properties) {
 		IDPropertyTemplate val = {0};
diff --git a/source/blender/editors/interface/interface_ops.c b/source/blender/editors/interface/interface_ops.c
index 72abfcb9293..4f78a1a440e 100644
--- a/source/blender/editors/interface/interface_ops.c
+++ b/source/blender/editors/interface/interface_ops.c
@@ -553,8 +553,9 @@ void UI_editsource_active_but_test(uiBut *but)
 	BLI_ghash_insert(ui_editsource_info->hash, but, but_store);
 }
 
-static int editsource_text_edit(bContext *C, wmOperator *op,
-                                char filepath[FILE_MAX], int line)
+static int editsource_text_edit(
+        bContext *C, wmOperator *op,
+        char filepath[FILE_MAX], int line)
 {
 	struct Main *bmain = CTX_data_main(C);
 	Text *text;
diff --git a/source/blender/editors/interface/interface_panel.c b/source/blender/editors/interface/interface_panel.c
index 239d6f7c493..95fca10d60b 100644
--- a/source/blender/editors/interface/interface_panel.c
+++ b/source/blender/editors/interface/interface_panel.c
@@ -1508,10 +1508,11 @@ void UI_panel_category_clear_all(ARegion *ar)
 }
 
 /* based on UI_draw_roundbox_gl_mode, check on making a version which allows us to skip some sides */
-static void ui_panel_category_draw_tab(int mode, float minx, float miny, float maxx, float maxy, float rad,
-                                       int roundboxtype,
-                                       const bool use_highlight, const bool use_shadow,
-                                       const unsigned char highlight_fade[3])
+static void ui_panel_category_draw_tab(
+        int mode, float minx, float miny, float maxx, float maxy, float rad,
+        int roundboxtype,
+        const bool use_highlight, const bool use_shadow,
+        const unsigned char highlight_fade[3])
 {
 	float vec[4][2] = {
 	    {0.195, 0.02},
diff --git a/source/blender/editors/interface/interface_regions.c b/source/blender/editors/interface/interface_regions.c
index 7cb9dca78bf..9f5aa37351a 100644
--- a/source/blender/editors/interface/interface_regions.c
+++ b/source/blender/editors/interface/interface_regions.c
@@ -179,9 +179,10 @@ typedef struct uiTooltipData {
 BLI_STATIC_ASSERT(UI_TIP_LC_MAX == UI_TIP_LC_ALERT + 1, "invalid lc-max");
 BLI_STATIC_ASSERT(sizeof(((uiTooltipData *)NULL)->format[0]) <= sizeof(int), "oversize");
 
-static void rgb_tint(float col[3],
-                     float h, float h_strength,
-                     float v, float v_strength)
+static void rgb_tint(
+        float col[3],
+        float h, float h_strength,
+        float v, float v_strength)
 {
 	float col_hsv_from[3];
 	float col_hsv_to[3];
@@ -1808,9 +1809,10 @@ uiBlock *ui_popup_block_refresh(
 	return block;
 }
 
-uiPopupBlockHandle *ui_popup_block_create(bContext *C, ARegion *butregion, uiBut *but,
-                                          uiBlockCreateFunc create_func, uiBlockHandleCreateFunc handle_create_func,
-                                          void *arg)
+uiPopupBlockHandle *ui_popup_block_create(
+        bContext *C, ARegion *butregion, uiBut *but,
+        uiBlockCreateFunc create_func, uiBlockHandleCreateFunc handle_create_func,
+        void *arg)
 {
 	wmWindow *window = CTX_wm_window(C);
 	static ARegionType type;
@@ -2571,8 +2573,9 @@ static uiBlock *ui_block_func_POPUP(bContext *C, uiPopupBlockHandle *handle, voi
 	return pup->block;
 }
 
-uiPopupBlockHandle *ui_popup_menu_create(bContext *C, ARegion *butregion, uiBut *but,
-                                         uiMenuCreateFunc menu_func, void *arg)
+uiPopupBlockHandle *ui_popup_menu_create(
+        bContext *C, ARegion *butregion, uiBut *but,
+        uiMenuCreateFunc menu_func, void *arg)
 {
 	wmWindow *window = CTX_wm_window(C);
 	uiStyle *style = UI_style_get_dpi();
@@ -2850,8 +2853,9 @@ int UI_pie_menu_invoke(struct bContext *C, const char *idname, const wmEvent *ev
 	return OPERATOR_INTERFACE;
 }
 
-int UI_pie_menu_invoke_from_operator_enum(struct bContext *C, const char *title, const char *opname,
-                            const char *propname, const wmEvent *event)
+int UI_pie_menu_invoke_from_operator_enum(
+        struct bContext *C, const char *title, const char *opname,
+        const char *propname, const wmEvent *event)
 {
 	uiPieMenu *pie;
 	uiLayout *layout;
@@ -2867,8 +2871,9 @@ int UI_pie_menu_invoke_from_operator_enum(struct bContext *C, const char *title,
 	return OPERATOR_INTERFACE;
 }
 
-int UI_pie_menu_invoke_from_rna_enum(struct bContext *C, const char *title, const char *path,
-                    const wmEvent *event)
+int UI_pie_menu_invoke_from_rna_enum(
+        struct bContext *C, const char *title, const char *path,
+        const wmEvent *event)
 {
 	PointerRNA ctx_ptr;
 	PointerRNA r_ptr;
diff --git a/source/blender/editors/interface/interface_templates.c b/source/blender/editors/interface/interface_templates.c
index 8d2ee04a2e9..90bcddde0c0 100644
--- a/source/blender/editors/interface/interface_templates.c
+++ b/source/blender/editors/interface/interface_templates.c
@@ -403,8 +403,9 @@ static const char *template_id_context(StructRNA *type)
 }
 #endif
 
-static void template_ID(bContext *C, uiLayout *layout, TemplateID *template, StructRNA *type, short idcode, int flag,
-                        const char *newop, const char *openop, const char *unlinkop)
+static void template_ID(
+        bContext *C, uiLayout *layout, TemplateID *template, StructRNA *type, short idcode, int flag,
+        const char *newop, const char *openop, const char *unlinkop)
 {
 	uiBut *but;
 	uiBlock *block;
@@ -620,8 +621,9 @@ static void template_ID(bContext *C, uiLayout *layout, TemplateID *template, Str
 	UI_block_align_end(block);
 }
 
-static void ui_template_id(uiLayout *layout, bContext *C, PointerRNA *ptr, const char *propname, const char *newop,
-                           const char *openop, const char *unlinkop, int flag, int prv_rows, int prv_cols)
+static void ui_template_id(
+        uiLayout *layout, bContext *C, PointerRNA *ptr, const char *propname, const char *newop,
+        const char *openop, const char *unlinkop, int flag, int prv_rows, int prv_cols)
 {
 	TemplateID *template;
 	PropertyRNA *prop;
@@ -661,21 +663,24 @@ static void ui_template_id(uiLayout *layout, bContext *C, PointerRNA *ptr, const
 	MEM_freeN(template);
 }
 
-void uiTemplateID(uiLayout *layout, bContext *C, PointerRNA *ptr, const char *propname, const char *newop,
-                  const char *openop, const char *unlinkop)
+void uiTemplateID(
+        uiLayout *layout, bContext *C, PointerRNA *ptr, const char *propname, const char *newop,
+        const char *openop, const char *unlinkop)
 {
 	ui_template_id(layout, C, ptr, propname, newop, openop, unlinkop,
 	               UI_ID_BROWSE | UI_ID_RENAME | UI_ID_DELETE, 0, 0);
 }
 
-void uiTemplateIDBrowse(uiLayout *layout, bContext *C, PointerRNA *ptr, const char *propname, const char *newop,
-                        const char *openop, const char *unlinkop)
+void uiTemplateIDBrowse(
+        uiLayout *layout, bContext *C, PointerRNA *ptr, const char *propname, const char *newop,
+        const char *openop, const char *unlinkop)
 {
 	ui_template_id(layout, C, ptr, propname, newop, openop, unlinkop, UI_ID_BROWSE | UI_ID_RENAME, 0, 0);
 }
 
-void uiTemplateIDPreview(uiLayout *layout, bContext *C, PointerRNA *ptr, const char *propname, const char *newop,
-                         const char *openop, const char *unlinkop, int rows, int cols)
+void uiTemplateIDPreview(
+        uiLayout *layout, bContext *C, PointerRNA *ptr, const char *propname, const char *newop,
+        const char *openop, const char *unlinkop, int rows, int cols)
 {
 	ui_template_id(layout, C, ptr, propname, newop, openop, unlinkop,
 	               UI_ID_BROWSE | UI_ID_RENAME | UI_ID_DELETE | UI_ID_PREVIEWS, rows, cols);
@@ -688,8 +693,9 @@ void uiTemplateIDPreview(uiLayout *layout, bContext *C, PointerRNA *ptr, const c
  * - propname: property identifier for property that ID-pointer gets stored to
  * - proptypename: property identifier for property used to determine the type of ID-pointer that can be used
  */
-void uiTemplateAnyID(uiLayout *layout, PointerRNA *ptr, const char *propname, const char *proptypename,
-                     const char *text)
+void uiTemplateAnyID(
+        uiLayout *layout, PointerRNA *ptr, const char *propname, const char *proptypename,
+        const char *text)
 {
 	PropertyRNA *propID, *propType;
 	uiLayout *split, *row, *sub;
@@ -823,8 +829,9 @@ static int modifier_is_simulation(ModifierData *md)
 	}
 }
 
-static uiLayout *draw_modifier(uiLayout *layout, Scene *scene, Object *ob,
-                               ModifierData *md, int index, int cageIndex, int lastCageIndex)
+static uiLayout *draw_modifier(
+        uiLayout *layout, Scene *scene, Object *ob,
+        ModifierData *md, int index, int cageIndex, int lastCageIndex)
 {
 	const ModifierTypeInfo *mti = modifierType_getInfo(md->type);
 	PointerRNA ptr;
@@ -1286,8 +1293,9 @@ static void do_preview_buttons(bContext *C, void *arg, int event)
 	}
 }
 
-void uiTemplatePreview(uiLayout *layout, bContext *C, ID *id, int show_buttons, ID *parent, MTex *slot,
-                       const char *preview_id)
+void uiTemplatePreview(
+        uiLayout *layout, bContext *C, ID *id, int show_buttons, ID *parent, MTex *slot,
+        const char *preview_id)
 {
 	uiLayout *row, *col;
 	uiBlock *block;
@@ -1495,8 +1503,9 @@ static void colorband_update_cb(bContext *UNUSED(C), void *bt_v, void *coba_v)
 	bt->rnapoin.data = coba->data + coba->cur;
 }
 
-static void colorband_buttons_layout(uiLayout *layout, uiBlock *block, ColorBand *coba, const rctf *butr,
-                                     RNAUpdateCb *cb, int expand)
+static void colorband_buttons_layout(
+        uiLayout *layout, uiBlock *block, ColorBand *coba, const rctf *butr,
+        RNAUpdateCb *cb, int expand)
 {
 	uiLayout *row, *split, *subsplit;
 	uiBut *bt;
@@ -2074,8 +2083,9 @@ static void curvemap_buttons_reset(bContext *C, void *cb_v, void *cumap_v)
 }
 
 /* still unsure how this call evolves... we use labeltype for defining what curve-channels to show */
-static void curvemap_buttons_layout(uiLayout *layout, PointerRNA *ptr, char labeltype, int levels,
-                                    int brush, int neg_slope, RNAUpdateCb *cb)
+static void curvemap_buttons_layout(
+        uiLayout *layout, PointerRNA *ptr, char labeltype, int levels,
+        int brush, int neg_slope, RNAUpdateCb *cb)
 {
 	CurveMapping *cumap = ptr->data;
 	CurveMap *cm = &cumap->cm[cumap->cur];
@@ -2236,8 +2246,9 @@ static void curvemap_buttons_layout(uiLayout *layout, PointerRNA *ptr, char labe
 	UI_block_funcN_set(block, NULL, NULL, NULL);
 }
 
-void uiTemplateCurveMapping(uiLayout *layout, PointerRNA *ptr, const char *propname, int type,
-                            int levels, int brush, int neg_slope)
+void uiTemplateCurveMapping(
+        uiLayout *layout, PointerRNA *ptr, const char *propname, int type,
+        int levels, int brush, int neg_slope)
 {
 	RNAUpdateCb *cb;
 	PropertyRNA *prop = RNA_struct_find_property(ptr, propname);
@@ -2280,8 +2291,9 @@ void uiTemplateCurveMapping(uiLayout *layout, PointerRNA *ptr, const char *propn
 #define WHEEL_SIZE  (5 * U.widget_unit)
 
 /* This template now follows User Preference for type - name is not correct anymore... */
-void uiTemplateColorPicker(uiLayout *layout, PointerRNA *ptr, const char *propname, int value_slider,
-                           int lock, int lock_luminosity, int cubic)
+void uiTemplateColorPicker(
+        uiLayout *layout, PointerRNA *ptr, const char *propname, int value_slider,
+        int lock, int lock_luminosity, int cubic)
 {
 	PropertyRNA *prop = RNA_struct_find_property(ptr, propname);
 	uiBlock *block = uiLayoutGetBlock(layout);
@@ -2456,8 +2468,9 @@ static void handle_layer_buttons(bContext *C, void *arg1, void *arg2)
  * - for now, grouping of layers is determined by dividing up the length of
  *   the array of layer bitflags */
 
-void uiTemplateLayers(uiLayout *layout, PointerRNA *ptr, const char *propname,
-                      PointerRNA *used_ptr, const char *used_propname, int active_layer)
+void uiTemplateLayers(
+        uiLayout *layout, PointerRNA *ptr, const char *propname,
+        PointerRNA *used_ptr, const char *used_propname, int active_layer)
 {
 	uiLayout *uRow, *uCol;
 	PropertyRNA *prop, *used_prop = NULL;
@@ -2523,8 +2536,9 @@ void uiTemplateLayers(uiLayout *layout, PointerRNA *ptr, const char *propname,
 	}
 }
 
-void uiTemplateGameStates(uiLayout *layout, PointerRNA *ptr, const char *propname,
-                          PointerRNA *used_ptr, const char *used_propname, int active_state)
+void uiTemplateGameStates(
+        uiLayout *layout, PointerRNA *ptr, const char *propname,
+        PointerRNA *used_ptr, const char *used_propname, int active_state)
 {
 	uiLayout *uRow, *uCol;
 	PropertyRNA *prop, *used_prop = NULL;
@@ -2764,8 +2778,9 @@ typedef struct {
 	int end_idx;       /* Index of last item to display + 1. */
 } uiListLayoutdata;
 
-static void uilist_prepare(uiList *ui_list, int len, int activei, int rows, int maxrows, int columns,
-                         uiListLayoutdata *layoutdata)
+static void uilist_prepare(
+        uiList *ui_list, int len, int activei, int rows, int maxrows, int columns,
+        uiListLayoutdata *layoutdata)
 {
 	uiListDyn *dyn_data = ui_list->dyn_data;
 	int activei_row, max_scroll;
@@ -2851,9 +2866,10 @@ static char *uilist_item_tooltip_func(bContext *UNUSED(C), void *argN, const cha
 	return BLI_sprintfN("%s - %s", tip, dyn_tooltip);
 }
 
-void uiTemplateList(uiLayout *layout, bContext *C, const char *listtype_name, const char *list_id,
-                    PointerRNA *dataptr, const char *propname, PointerRNA *active_dataptr, const char *active_propname,
-                    const char *item_dyntip_propname, int rows, int maxrows, int layout_type, int columns)
+void uiTemplateList(
+        uiLayout *layout, bContext *C, const char *listtype_name, const char *list_id,
+        PointerRNA *dataptr, const char *propname, PointerRNA *active_dataptr, const char *active_propname,
+        const char *item_dyntip_propname, int rows, int maxrows, int layout_type, int columns)
 {
 	uiListType *ui_list_type;
 	uiList *ui_list = NULL;
diff --git a/source/blender/editors/interface/interface_utils.c b/source/blender/editors/interface/interface_utils.c
index 14d97dd883e..0823238fcb1 100644
--- a/source/blender/editors/interface/interface_utils.c
+++ b/source/blender/editors/interface/interface_utils.c
@@ -157,9 +157,10 @@ uiBut *uiDefAutoButR(uiBlock *block, PointerRNA *ptr, PropertyRNA *prop, int ind
  * \a check_prop callback filters functions to avoid drawing certain properties,
  * in cases where PROP_HIDDEN flag can't be used for a property.
  */
-int uiDefAutoButsRNA(uiLayout *layout, PointerRNA *ptr,
-                     bool (*check_prop)(PointerRNA *, PropertyRNA *),
-                     const char label_align)
+int uiDefAutoButsRNA(
+        uiLayout *layout, PointerRNA *ptr,
+        bool (*check_prop)(PointerRNA *, PropertyRNA *),
+        const char label_align)
 {
 	uiLayout *split, *col;
 	int flag;
diff --git a/source/blender/editors/interface/interface_widgets.c b/source/blender/editors/interface/interface_widgets.c
index cc7f975b275..f5ee8e1cf6e 100644
--- a/source/blender/editors/interface/interface_widgets.c
+++ b/source/blender/editors/interface/interface_widgets.c
@@ -835,8 +835,9 @@ static int ui_but_draw_menu_icon(const uiBut *but)
 
 /* icons have been standardized... and this call draws in untransformed coordinates */
 
-static void widget_draw_icon(const uiBut *but, BIFIconID icon, float alpha, const rcti *rect,
-                             const bool show_menu_icon)
+static void widget_draw_icon(
+        const uiBut *but, BIFIconID icon, float alpha, const rcti *rect,
+        const bool show_menu_icon)
 {
 	float xs = 0.0f, ys = 0.0f;
 	float aspect, height;
@@ -932,8 +933,9 @@ static void ui_text_clip_give_next_off(uiBut *but, const char *str)
  * This func assumes things like kerning handling have already been handled!
  * Return the length of modified (right-clipped + ellipsis) string.
  */
-static void ui_text_clip_right_ex(uiFontStyle *fstyle, char *str, const size_t max_len, const float okwidth,
-                                  const char *sep, const int sep_len, const float sep_strwidth, size_t *r_final_len)
+static void ui_text_clip_right_ex(
+        uiFontStyle *fstyle, char *str, const size_t max_len, const float okwidth,
+        const char *sep, const int sep_len, const float sep_strwidth, size_t *r_final_len)
 {
 	float tmp;
 	int l_end;
diff --git a/source/blender/editors/interface/resources.c b/source/blender/editors/interface/resources.c
index 8e003e50df3..ed61518de6b 100644
--- a/source/blender/editors/interface/resources.c
+++ b/source/blender/editors/interface/resources.c
@@ -1511,8 +1511,9 @@ void UI_GetColorPtrShade3ubv(const unsigned char cp[3], unsigned char col[3], in
 }
 
 /* get a 3 byte color, blended and shaded between two other char color pointers */
-void UI_GetColorPtrBlendShade3ubv(const unsigned char cp1[3], const unsigned char cp2[3], unsigned char col[3],
-                                  float fac, int offset)
+void UI_GetColorPtrBlendShade3ubv(
+        const unsigned char cp1[3], const unsigned char cp2[3], unsigned char col[3],
+        float fac, int offset)
 {
 	int r, g, b;
 
diff --git a/source/blender/editors/interface/view2d.c b/source/blender/editors/interface/view2d.c
index b4a120b2dea..09b97b43ea1 100644
--- a/source/blender/editors/interface/view2d.c
+++ b/source/blender/editors/interface/view2d.c
@@ -99,11 +99,12 @@ BLI_INLINE void clamp_rctf_to_rcti(rcti *dst, const rctf *src)
 /* XXX still unresolved: scrolls hide/unhide vs region mask handling */
 /* XXX there's V2D_SCROLL_HORIZONTAL_HIDE and V2D_SCROLL_HORIZONTAL_FULLR ... */
 
-/* helper to allow scrollbars to dynamically hide
- *  - returns a copy of the scrollbar settings with the flags to display
- *	  horizontal/vertical scrollbars removed
- *	- input scroll value is the v2d->scroll var
- *	- hide flags are set per region at drawtime
+/**
+ * helper to allow scrollbars to dynamically hide
+ * - returns a copy of the scrollbar settings with the flags to display
+ *   horizontal/vertical scrollbars removed
+ * - input scroll value is the v2d->scroll var
+ * - hide flags are set per region at drawtime
  */
 static int view2d_scroll_mapped(int scroll)
 {
@@ -197,11 +198,12 @@ static void view2d_masks(View2D *v2d, int check_scrollers)
 
 /* Refresh and Validation */
 
-/* Initialize all relevant View2D data (including view rects if first time) and/or refresh mask sizes after view resize
- *	- for some of these presets, it is expected that the region will have defined some
- *    additional settings necessary for the customization of the 2D viewport to its requirements
- *	- this function should only be called from region init() callbacks, where it is expected that
- *	  this is called before UI_view2d_size_update(), as this one checks that the rects are properly initialized. 
+/**
+ * Initialize all relevant View2D data (including view rects if first time) and/or refresh mask sizes after view resize
+ * - for some of these presets, it is expected that the region will have defined some
+ *   additional settings necessary for the customization of the 2D viewport to its requirements
+ * - this function should only be called from region init() callbacks, where it is expected that
+ *   this is called before UI_view2d_size_update(), as this one checks that the rects are properly initialized.
  */
 void UI_view2d_region_reinit(View2D *v2d, short type, int winx, int winy)
 {
@@ -1192,20 +1194,23 @@ static void step_to_grid(float *step, int *power, int unit)
 	}
 }
 
-/* Initialize settings necessary for drawing gridlines in a 2d-view
- *	- Currently, will return pointer to View2DGrid struct that needs to 
- *	  be freed with UI_view2d_grid_free()
- *	- Is used for scrollbar drawing too (for units drawing)
- *	- Units + clamping args will be checked, to make sure they are valid values that can be used
- *	  so it is very possible that we won't return grid at all!
- *	
- *	- xunits,yunits	= V2D_UNIT_*  grid steps in seconds or frames 
- *	- xclamp,yclamp	= V2D_CLAMP_* only show whole-number intervals
- *	- winx			= width of region we're drawing to, note: not used but keeping for completeness.
- *	- winy			= height of region we're drawing into
+/**
+ * Initialize settings necessary for drawing gridlines in a 2d-view
+ *
+ * - Currently, will return pointer to View2DGrid struct that needs to
+ *   be freed with UI_view2d_grid_free()
+ * - Is used for scrollbar drawing too (for units drawing)
+ * - Units + clamping args will be checked, to make sure they are valid values that can be used
+ *   so it is very possible that we won't return grid at all!
+ *
+ * - xunits,yunits	= V2D_UNIT_*  grid steps in seconds or frames
+ * - xclamp,yclamp	= V2D_CLAMP_* only show whole-number intervals
+ * - winx			= width of region we're drawing to, note: not used but keeping for completeness.
+ * - winy			= height of region we're drawing into
  */
-View2DGrid *UI_view2d_grid_calc(Scene *scene, View2D *v2d,
-                                short xunits, short xclamp, short yunits, short yclamp, int UNUSED(winx), int winy)
+View2DGrid *UI_view2d_grid_calc(
+        Scene *scene, View2D *v2d,
+        short xunits, short xclamp, short yunits, short yclamp, int UNUSED(winx), int winy)
 {
 
 	View2DGrid *grid;
@@ -1483,9 +1488,11 @@ void UI_view2d_grid_free(View2DGrid *grid)
 /* *********************************************************************** */
 /* Scrollers */
 
-/* View2DScrollers is typedef'd in UI_view2d.h 
- * WARNING: the start of this struct must not change, as view2d_ops.c uses this too. 
- *         For now, we don't need to have a separate (internal) header for structs like this...
+/**
+ * View2DScrollers is typedef'd in UI_view2d.h
+ *
+ * \warning The start of this struct must not change, as view2d_ops.c uses this too.
+ * For now, we don't need to have a separate (internal) header for structs like this...
  */
 struct View2DScrollers {
 	/* focus bubbles */
@@ -1502,8 +1509,9 @@ struct View2DScrollers {
 };
 
 /* Calculate relevant scroller properties */
-View2DScrollers *UI_view2d_scrollers_calc(const bContext *C, View2D *v2d,
-                                          short xunits, short xclamp, short yunits, short yclamp)
+View2DScrollers *UI_view2d_scrollers_calc(
+        const bContext *C, View2D *v2d,
+        short xunits, short xclamp, short yunits, short yclamp)
 {
 	View2DScrollers *scrollers;
 	rcti vert, hor;
@@ -1885,18 +1893,22 @@ void UI_view2d_scrollers_free(View2DScrollers *scrollers)
 /* *********************************************************************** */
 /* List View Utilities */
 
-/* Get the view-coordinates of the nominated cell 
- *	- columnwidth, rowheight	= size of each 'cell'
- *	- startx, starty			= coordinates (in 'tot' rect space) that the list starts from
- *							  This should be (0,0) for most views. However, for those where the starting row was offsetted
- *							  (like for Animation Editor channel lists, to make the first entry more visible), these will be 
- *							  the min-coordinates of the first item.
- *	- column, row				= the 2d-coordinates (in 2D-view / 'tot' rect space) the cell exists at
- *	- rect					= coordinates of the cell (passed as single var instead of 4 separate, as it's more useful this way)
+/** Get the view-coordinates of the nominated cell
+ *
+ * \param columnwidth, rowheight: size of each 'cell'
+ * \param startx, starty: coordinates (in 'tot' rect space) that the list starts from.
+ * This should be (0,0) for most views. However, for those where the starting row was offsetted
+ * (like for Animation Editor channel lists, to make the first entry more visible), these will be
+ * the min-coordinates of the first item.
+ * \param column, row: The 2d-coordinates
+ * (in 2D-view / 'tot' rect space) the cell exists at
+ * \param rect:  coordinates of the cell
+ * (passed as single var instead of 4 separate, as it's more useful this way)
  */
-void UI_view2d_listview_cell_to_view(View2D *v2d, float columnwidth, float rowheight,
-                                     float startx, float starty,
-                                     int column, int row, rctf *rect)
+void UI_view2d_listview_cell_to_view(
+        View2D *v2d, float columnwidth, float rowheight,
+        float startx, float starty,
+        int column, int row, rctf *rect)
 {
 	/* sanity checks */
 	if (ELEM(NULL, v2d, rect)) {
@@ -1930,17 +1942,20 @@ void UI_view2d_listview_cell_to_view(View2D *v2d, float columnwidth, float rowhe
 	}
 }
 
-/* Get the 'cell' (row, column) that the given 2D-view coordinates (i.e. in 'tot' rect space) lie in.
- *	- columnwidth, rowheight	= size of each 'cell'
- *	- startx, starty			= coordinates (in 'tot' rect space) that the list starts from
- *							  This should be (0,0) for most views. However, for those where the starting row was offsetted
- *							  (like for Animation Editor channel lists, to make the first entry more visible), these will be 
- *							  the min-coordinates of the first item.
- *	- viewx, viewy			= 2D-coordinates (in 2D-view / 'tot' rect space) to get the cell for
- *	- column, row				= the 'coordinates' of the relevant 'cell'
+/**
+ * Get the 'cell' (row, column) that the given 2D-view coordinates (i.e. in 'tot' rect space) lie in.
+ *
+ * \param columnwidth, rowheight: size of each 'cell'
+ * \param startx, starty: coordinates (in 'tot' rect space) that the list starts from.
+ * This should be (0,0) for most views. However, for those where the starting row was offsetted
+ * (like for Animation Editor channel lists, to make the first entry more visible), these will be
+ * the min-coordinates of the first item.
+ * \param viewx, viewy: 2D-coordinates (in 2D-view / 'tot' rect space) to get the cell for
+ * \param column, row: the 'coordinates' of the relevant 'cell'
  */
-void UI_view2d_listview_view_to_cell(View2D *v2d, float columnwidth, float rowheight, float startx, float starty,
-                                     float viewx, float viewy, int *column, int *row)
+void UI_view2d_listview_view_to_cell(
+        View2D *v2d, float columnwidth, float rowheight, float startx, float starty,
+        float viewx, float viewy, int *column, int *row)
 {
 	/* adjust view coordinates to be all positive ints, corrected for the start offset */
 	const int x = (int)(floorf(fabsf(viewx) + 0.5f) - startx);
@@ -1967,13 +1982,16 @@ void UI_view2d_listview_view_to_cell(View2D *v2d, float columnwidth, float rowhe
 		*row = 0;
 }
 
-/* Get the 'extreme' (min/max) column and row indices which are visible within the 'cur' rect 
- *	- columnwidth, rowheight	= size of each 'cell'
- *	- startx, starty			= coordinates that the list starts from, which should be (0,0) for most views
- *	- column/row_min/max		= the starting and ending column/row indices
+/**
+ * Get the 'extreme' (min/max) column and row indices which are visible within the 'cur' rect
+ *
+ * \param columnwidth, rowheight: Size of each 'cell'
+ * \param startx, starty: Coordinates that the list starts from, which should be (0,0) for most views
+ * \param column, row_min, max: The starting and ending column/row indices
  */
-void UI_view2d_listview_visible_cells(View2D *v2d, float columnwidth, float rowheight, float startx, float starty,
-                                      int *column_min, int *column_max, int *row_min, int *row_max)
+void UI_view2d_listview_visible_cells(
+        View2D *v2d, float columnwidth, float rowheight, float startx, float starty,
+        int *column_min, int *column_max, int *row_min, int *row_max)
 {
 	/* using 'cur' rect coordinates, call the cell-getting function to get the cells for this */
 	if (v2d) {
@@ -1999,10 +2017,11 @@ float UI_view2d_region_to_view_y(struct View2D *v2d, float y)
 	return (v2d->cur.ymin + (BLI_rctf_size_y(&v2d->cur) * (y - v2d->mask.ymin) / BLI_rcti_size_y(&v2d->mask)));
 }
 
-/* Convert from screen/region space to 2d-View space 
- *	
- *	- x,y           = coordinates to convert
- *	- viewx,viewy		= resultant coordinates
+/**
+ * Convert from screen/region space to 2d-View space
+ *
+ * \param x, y: coordinates to convert
+ * \param viewx, viewy: resultant coordinates
  */
 void UI_view2d_region_to_view(View2D *v2d, float x, float y, float *r_view_x, float *r_view_y)
 {
@@ -2030,11 +2049,12 @@ float UI_view2d_view_to_region_y(View2D *v2d, float y)
 	return (v2d->mask.ymin + (((y - v2d->cur.ymin) / BLI_rctf_size_y(&v2d->cur)) * BLI_rcti_size_y(&v2d->mask)));
 }
 
-/* Convert from 2d-View space to screen/region space
- *	- Coordinates are clamped to lie within bounds of region
+/**
+ * Convert from 2d-View space to screen/region space
+ * \note Coordinates are clamped to lie within bounds of region
  *
- *	- x,y               = coordinates to convert
- *	- regionx,regiony   = resultant coordinates
+ * \param x, y: Coordinates to convert.
+ * \param regionx, regiony: Resultant coordinates.
  */
 bool UI_view2d_view_to_region_clip(View2D *v2d, float x, float y, int *r_region_x, int *r_region_y)
 {
@@ -2057,11 +2077,13 @@ bool UI_view2d_view_to_region_clip(View2D *v2d, float x, float y, int *r_region_
 	}
 }
 
-/* Convert from 2d-view space to screen/region space
- *	- Coordinates are NOT clamped to lie within bounds of region
+/**
+ * Convert from 2d-view space to screen/region space
  *
- *	- x,y               = coordinates to convert
- *	- regionx,regiony   = resultant coordinates
+ * \note Coordinates are NOT clamped to lie within bounds of region.
+ *
+ * \param x, y: Coordinates to convert.
+ * \param regionx, regiony: Resultant coordinates.
  */
 void UI_view2d_view_to_region(View2D *v2d, float x, float y, int *r_region_x, int *r_region_y)
 {
@@ -2175,25 +2197,30 @@ View2D *UI_view2d_fromcontext_rwin(const bContext *C)
 }
 
 
-/* Calculate the scale per-axis of the drawing-area
- *	- Is used to inverse correct drawing of icons, etc. that need to follow view 
- *	  but not be affected by scale
+/**
+ * Calculate the scale per-axis of the drawing-area
+ *
+ * Is used to inverse correct drawing of icons, etc. that need to follow view
+ * but not be affected by scale
  *
- *	- x,y	= scale on each axis
+ * \param x, y: scale on each axis
  */
 void UI_view2d_scale_get(View2D *v2d, float *x, float *y) 
 {
 	if (x) *x = BLI_rcti_size_x(&v2d->mask) / BLI_rctf_size_x(&v2d->cur);
 	if (y) *y = BLI_rcti_size_y(&v2d->mask) / BLI_rctf_size_y(&v2d->cur);
 }
-/* Same as UI_view2d_scale_get() - 1.0f / x, y */
+/**
+ * Same as ``UI_view2d_scale_get() - 1.0f / x, y``
+ */
 void UI_view2d_scale_get_inverse(View2D *v2d, float *x, float *y)
 {
 	if (x) *x = BLI_rctf_size_x(&v2d->cur) / BLI_rcti_size_x(&v2d->mask);
 	if (y) *y = BLI_rctf_size_y(&v2d->cur) / BLI_rcti_size_y(&v2d->mask);
 }
 
-/* Simple functions for consistent center offset access.
+/**
+ * Simple functions for consistent center offset access.
  * Used by node editor to shift view center for each individual node tree.
  */
 void UI_view2d_center_get(struct View2D *v2d, float *x, float *y)
@@ -2239,13 +2266,15 @@ void UI_view2d_offset(struct View2D *v2d, float xfac, float yfac)
 	UI_view2d_curRect_validate(v2d);
 }
 
-/* Check if mouse is within scrollers
- *	- Returns appropriate code for match
- *		'h' = in horizontal scroller
- *		'v' = in vertical scroller
- *		0 = not in scroller
- *	
- *	- x,y	= mouse coordinates in screen (not region) space
+/**
+ * Check if mouse is within scrollers
+ *
+ * \param x, y: Mouse coordinates in screen (not region) space.
+ *
+ * \return appropriate code for match.
+ * - 'h' = in horizontal scroller.
+ * - 'v' = in vertical scroller.
+ * - 0 = not in scroller.
  */
 short UI_view2d_mouse_in_scrollers(const bContext *C, View2D *v2d, int x, int y)
 {
@@ -2288,8 +2317,9 @@ typedef struct View2DString {
 static MemArena     *g_v2d_strings_arena = NULL;
 static View2DString *g_v2d_strings = NULL;
 
-void UI_view2d_text_cache_add(View2D *v2d, float x, float y,
-                              const char *str, size_t str_len, const char col[4])
+void UI_view2d_text_cache_add(
+        View2D *v2d, float x, float y,
+        const char *str, size_t str_len, const char col[4])
 {
 	int mval[2];
 	
@@ -2319,8 +2349,9 @@ void UI_view2d_text_cache_add(View2D *v2d, float x, float y,
 }
 
 /* no clip (yet) */
-void UI_view2d_text_cache_add_rectf(View2D *v2d, const rctf *rect_view,
-                                    const char *str, size_t str_len, const char col[4])
+void UI_view2d_text_cache_add_rectf(
+        View2D *v2d, const rctf *rect_view,
+        const char *str, size_t str_len, const char col[4])
 {
 	rcti rect;
 
diff --git a/source/blender/editors/interface/view2d_ops.c b/source/blender/editors/interface/view2d_ops.c
index 816c9a93d8c..9fed02ee096 100644
--- a/source/blender/editors/interface/view2d_ops.c
+++ b/source/blender/editors/interface/view2d_ops.c
@@ -620,8 +620,9 @@ static int view_zoom_poll(bContext *C)
 }
  
 /* apply transform to view (i.e. adjust 'cur' rect) */
-static void view_zoomstep_apply_ex(bContext *C, v2dViewZoomData *vzd, const bool use_mousepos,
-                                   const float facx, const float facy)
+static void view_zoomstep_apply_ex(
+        bContext *C, v2dViewZoomData *vzd, const bool use_mousepos,
+        const float facx, const float facy)
 {
 	ARegion *ar = CTX_wm_region(C);
 	View2D *v2d = &ar->v2d;
@@ -1406,8 +1407,9 @@ static float smooth_view_rect_to_fac(const rctf *rect_a, const rctf *rect_b)
 
 /* will start timer if appropriate */
 /* the arguments are the desired situation */
-void UI_view2d_smooth_view(bContext *C, ARegion *ar,
-                           const rctf *cur, const int smooth_viewtx)
+void UI_view2d_smooth_view(
+        bContext *C, ARegion *ar,
+        const rctf *cur, const int smooth_viewtx)
 {
 	wmWindowManager *wm = CTX_wm_manager(C);
 	wmWindow *win = CTX_wm_window(C);