49 lines
1.3 KiB
Python
49 lines
1.3 KiB
Python
import esphome.codegen as cg
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from esphome.components.sensor import Sensor, new_sensor, sensor_schema
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import esphome.config_validation as cv
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from ..defines import CONF_LVGL_ID, CONF_WIDGET
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from ..lvcode import (
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API_EVENT,
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EVENT_ARG,
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LVGL_COMP_ARG,
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UPDATE_EVENT,
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LambdaContext,
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LvContext,
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lv_add,
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)
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from ..schemas import LVGL_SCHEMA
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from ..types import LV_EVENT, LvNumber
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from ..widgets import Widget, get_widgets, wait_for_widgets
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CONFIG_SCHEMA = (
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sensor_schema(Sensor)
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.extend(LVGL_SCHEMA)
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.extend(
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{
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cv.Required(CONF_WIDGET): cv.use_id(LvNumber),
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}
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)
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)
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async def to_code(config):
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sensor = await new_sensor(config)
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paren = await cg.get_variable(config[CONF_LVGL_ID])
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widget = await get_widgets(config, CONF_WIDGET)
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widget = widget[0]
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assert isinstance(widget, Widget)
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await wait_for_widgets()
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async with LambdaContext(EVENT_ARG) as lamb:
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lv_add(sensor.publish_state(widget.get_value()))
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async with LvContext(paren, LVGL_COMP_ARG):
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lv_add(
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paren.add_event_cb(
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widget.obj,
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await lamb.get_lambda(),
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LV_EVENT.VALUE_CHANGED,
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API_EVENT,
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UPDATE_EVENT,
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)
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)
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