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[lvgl] Ensure images are configured before using them. (Bugfix) (#7721)

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Clyde Stubbs 2024-11-05 11:32:18 +11:00 committed by Jesse Hills
parent e85cbf26f8
commit 3a25eaca3f
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2 changed files with 6 additions and 3 deletions
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7
esphome/components/lvgl/widgets/animimg.py
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@ -60,9 +60,10 @@ class AnimimgType(WidgetType):
lvgl_components_required.add(CONF_IMAGE) lvgl_components_required.add(CONF_IMAGE)
lvgl_components_required.add(CONF_ANIMIMG) lvgl_components_required.add(CONF_ANIMIMG)
if CONF_SRC in config: if CONF_SRC in config:
for x in config[CONF_SRC]: srcs = [
await cg.get_variable(x) await lv_image.process(await cg.get_variable(x))
srcs = [await lv_image.process(x) for x in config[CONF_SRC]] for x in config[CONF_SRC]
]
src_id = cg.static_const_array(config[CONF_SRC_LIST_ID], srcs) src_id = cg.static_const_array(config[CONF_SRC_LIST_ID], srcs)
count = len(config[CONF_SRC]) count = len(config[CONF_SRC])
lv.animimg_set_src(w.obj, src_id, count) lv.animimg_set_src(w.obj, src_id, count)

2
esphome/components/lvgl/widgets/img.py
View file

@ -1,3 +1,4 @@
import esphome.codegen as cg
import esphome.config_validation as cv import esphome.config_validation as cv
from esphome.const import CONF_ANGLE, CONF_MODE from esphome.const import CONF_ANGLE, CONF_MODE
@ -64,6 +65,7 @@ class ImgType(WidgetType):
async def to_code(self, w: Widget, config): async def to_code(self, w: Widget, config):
if src := config.get(CONF_SRC): if src := config.get(CONF_SRC):
src = await cg.get_variable(src)
lv.img_set_src(w.obj, await lv_image.process(src)) lv.img_set_src(w.obj, await lv_image.process(src))
if (cf_angle := config.get(CONF_ANGLE)) is not None: if (cf_angle := config.get(CONF_ANGLE)) is not None:
pivot_x = config[CONF_PIVOT_X] pivot_x = config[CONF_PIVOT_X]