2341d510d3
Co-authored-by: pre-commit-ci-lite[bot] <117423508+pre-commit-ci-lite[bot]@users.noreply.github.com> Co-authored-by: Jonathan Swoboda <154711427+swoboda1337@users.noreply.github.com>
65 lines
2.0 KiB
Python
65 lines
2.0 KiB
Python
import esphome.codegen as cg
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import esphome.config_validation as cv
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from esphome.const import CONF_SIZE, CONF_TEXT
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from ..defines import CONF_MAIN, get_color_formats
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from ..lv_validation import color, lv_color, lv_int, lv_text
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from ..lvcode import LocalVariable, lv
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from ..schemas import TEXT_SCHEMA
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from ..types import lv_obj_t
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from . import Widget, WidgetType
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from .canvas import CONF_CANVAS
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from .img import CONF_IMAGE
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CONF_QRCODE = "qrcode"
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CONF_DARK_COLOR = "dark_color"
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CONF_LIGHT_COLOR = "light_color"
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QRCODE_SCHEMA = {
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**TEXT_SCHEMA,
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cv.Optional(CONF_DARK_COLOR, default="black"): color,
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cv.Optional(CONF_LIGHT_COLOR, default="white"): color,
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cv.Required(CONF_SIZE): lv_int,
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}
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QRCODE_MODIFY_SCHEMA = {
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**TEXT_SCHEMA,
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cv.Optional(CONF_DARK_COLOR): lv_color,
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cv.Optional(CONF_LIGHT_COLOR): lv_color,
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cv.Optional(CONF_SIZE): lv_int,
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}
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class QrCodeType(WidgetType):
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def __init__(self):
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super().__init__(
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CONF_QRCODE,
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lv_obj_t,
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(CONF_MAIN,),
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QRCODE_SCHEMA,
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modify_schema=QRCODE_MODIFY_SCHEMA,
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)
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def get_uses(self):
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return CONF_CANVAS, CONF_IMAGE
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async def to_code(self, w: Widget, config):
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get_color_formats().add("ARGB8888")
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await w.set_property(
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CONF_LIGHT_COLOR, await lv_color.process(config.get(CONF_LIGHT_COLOR))
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)
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await w.set_property(
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CONF_DARK_COLOR, await lv_color.process(config.get(CONF_DARK_COLOR))
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)
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await w.set_property(CONF_SIZE, await lv_int.process(config.get(CONF_SIZE)))
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if (value := config.get(CONF_TEXT)) is not None:
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if isinstance(value, str):
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lv.qrcode_update(w.obj, value, len(value))
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return
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value = await lv_text.process(value)
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with LocalVariable("qr_text", cg.std_string, value, modifier="") as str_obj:
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lv.qrcode_update(w.obj, str_obj.c_str(), str_obj.size())
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qr_code_spec = QrCodeType()
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