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38 lines
1.1 KiB
Python
38 lines
1.1 KiB
Python
from esphome.components.binary_sensor import (
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BinarySensor,
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binary_sensor_schema,
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new_binary_sensor,
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)
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import esphome.config_validation as cv
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from ..defines import CONF_WIDGET
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from ..lvcode import EVENT_ARG, LambdaContext, LvContext, lvgl_static
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from ..types import LV_EVENT, lv_pseudo_button_t
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from ..widgets import Widget, get_widgets, wait_for_widgets
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CONFIG_SCHEMA = binary_sensor_schema(BinarySensor).extend(
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{
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cv.Required(CONF_WIDGET): cv.use_id(lv_pseudo_button_t),
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}
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)
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async def to_code(config):
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sensor = await new_binary_sensor(config)
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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 pressed_ctx:
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pressed_ctx.add(sensor.publish_state(widget.is_pressed()))
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async with LvContext() as ctx:
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ctx.add(sensor.publish_initial_state(widget.is_pressed()))
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ctx.add(
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lvgl_static.add_event_cb(
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widget.obj,
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await pressed_ctx.get_lambda(),
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LV_EVENT.PRESSED,
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LV_EVENT.RELEASED,
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)
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)
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