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allow set_root_group for FrameBufferDisplay instead of show()

This commit is contained in:
foamyguy 2022-11-19 11:41:48 -06:00
parent e3cae22297
commit ef3398422a
3 changed files with 27 additions and 2 deletions
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20
shared-bindings/framebufferio/FramebufferDisplay.c
View File

@ -328,8 +328,24 @@ STATIC mp_obj_t framebufferio_framebufferdisplay_obj_get_root_group(mp_obj_t sel
}
MP_DEFINE_CONST_FUN_OBJ_1(framebufferio_framebufferdisplay_get_root_group_obj, framebufferio_framebufferdisplay_obj_get_root_group);
MP_PROPERTY_GETTER(framebufferio_framebufferdisplay_root_group_obj,
(mp_obj_t)&framebufferio_framebufferdisplay_get_root_group_obj);
STATIC mp_obj_t framebufferio_framebufferdisplay_obj_set_root_group(mp_obj_t self_in, mp_obj_t group_in) {
framebufferio_framebufferdisplay_obj_t *self = native_display(self_in);
displayio_group_t *group = NULL;
if (group_in != mp_const_none) {
group = MP_OBJ_TO_PTR(native_group(group_in));
}
bool ok = common_hal_framebufferio_framebufferdisplay_set_root_group(self, group);
if (!ok) {
mp_raise_ValueError(translate("Group already used"));
}
return mp_const_none;
}
MP_DEFINE_CONST_FUN_OBJ_2(framebufferio_framebufferdisplay_set_root_group_obj, framebufferio_framebufferdisplay_obj_set_root_group);
MP_PROPERTY_GETSET(framebufferio_framebufferdisplay_root_group_obj,
(mp_obj_t)&framebufferio_framebufferdisplay_get_root_group_obj,
(mp_obj_t)&framebufferio_framebufferdisplay_set_root_group_obj);
STATIC const mp_rom_map_elem_t framebufferio_framebufferdisplay_locals_dict_table[] = {
{ MP_ROM_QSTR(MP_QSTR_show), MP_ROM_PTR(&framebufferio_framebufferdisplay_show_obj) },

1
shared-bindings/framebufferio/FramebufferDisplay.h
View File

@ -61,5 +61,6 @@ bool common_hal_framebufferio_framebufferdisplay_set_brightness(framebufferio_fr
mp_obj_t common_hal_framebufferio_framebufferdisplay_framebuffer(framebufferio_framebufferdisplay_obj_t *self);
mp_obj_t common_hal_framebufferio_framebufferdisplay_get_root_group(framebufferio_framebufferdisplay_obj_t *self);
mp_obj_t common_hal_framebufferio_framebufferdisplay_set_root_group(framebufferio_framebufferdisplay_obj_t *self, displayio_group_t *root_group);
#endif // MICROPY_INCLUDED_SHARED_BINDINGS_DISPLAYIO_FRAMEBUFFERDISPLAY_H

8
shared-module/framebufferio/FramebufferDisplay.c
View File

@ -362,3 +362,11 @@ void framebufferio_framebufferdisplay_reset(framebufferio_framebufferdisplay_obj
mp_obj_t common_hal_framebufferio_framebufferdisplay_get_root_group(framebufferio_framebufferdisplay_obj_t *self) {
return self->core.current_group;
}
mp_obj_t common_hal_framebufferio_framebufferdisplay_set_root_group(framebufferio_framebufferdisplay_obj_t *self, displayio_group_t *root_group) {
bool ok = displayio_display_core_set_root_group(&self->core, root_group);
if (!ok) {
mp_raise_ValueError(translate("Group already used"));
}
return mp_const_none;
}