Rename check_rom to check_readonly

Author: jepler

shared-module/displayio/Group.c

@@ -34,7 +34,7 @@
 #include "shared-bindings/vectorio/VectorShape.h"
 #endif
 
-static void check_rom(displayio_group_t *self) {
+static void check_readonly(displayio_group_t *self) {
     if (self->readonly) {
         mp_raise_RuntimeError(MP_ERROR_TEXT("Read-only"));
     }
@@ -53,7 +53,7 @@ void common_hal_displayio_group_set_hidden(displayio_group_t *self, bool hidden)
     if (self->hidden == hidden) {
         return;
     }
-    check_rom(self);
+    check_readonly(self);
     self->hidden = hidden;
     if (self->hidden_by_parent) {
         return;
@@ -87,7 +87,7 @@ void displayio_group_set_hidden_by_parent(displayio_group_t *self, bool hidden)
     if (self->hidden_by_parent == hidden) {
         return;
     }
-    check_rom(self);
+    check_readonly(self);
     self->hidden_by_parent = hidden;
     // If we're already hidden, then we're done.
     if (self->hidden) {
@@ -216,7 +216,7 @@ void common_hal_displayio_group_set_scale(displayio_group_t *self, uint32_t scal
     if (self->scale == scale) {
         return;
     }
-    check_rom(self);
+    check_readonly(self);
     uint8_t parent_scale = self->absolute_transform.scale / self->scale;
     self->absolute_transform.dx = self->absolute_transform.dx / self->scale * scale;
     self->absolute_transform.dy = self->absolute_transform.dy / self->scale * scale;
@@ -233,7 +233,7 @@ void common_hal_displayio_group_set_x(displayio_group_t *self, mp_int_t x) {
     if (self->x == x) {
         return;
     }
-    check_rom(self);
+    check_readonly(self);
     if (self->absolute_transform.transpose_xy) {
         int16_t dy = self->absolute_transform.dy / self->scale;
         self->absolute_transform.y += dy * (x - self->x);
@@ -254,7 +254,7 @@ void common_hal_displayio_group_set_y(displayio_group_t *self, mp_int_t y) {
     if (self->y == y) {
         return;
     }
-    check_rom(self);
+    check_readonly(self);
     if (self->absolute_transform.transpose_xy) {
         int8_t dx = self->absolute_transform.dx / self->scale;
         self->absolute_transform.x += dx * (y - self->y);
@@ -267,7 +267,7 @@ void common_hal_displayio_group_set_y(displayio_group_t *self, mp_int_t y) {
 }
 
 static void _add_layer(displayio_group_t *self, mp_obj_t layer) {
-    check_rom(self);
+    check_readonly(self);
     #if CIRCUITPY_VECTORIO
     const vectorio_draw_protocol_t *draw_protocol = mp_proto_get(MP_QSTR_protocol_draw, layer);
     if (draw_protocol != NULL) {
@@ -305,7 +305,7 @@ static void _add_layer(displayio_group_t *self, mp_obj_t layer) {
 }
 
 static void _remove_layer(displayio_group_t *self, size_t index) {
-    check_rom(self);
+    check_readonly(self);
     mp_obj_t layer;
     displayio_area_t layer_area;
     bool rendered_last_frame = false;