mirror of
https://github.com/Threnklyn/esphome-dev.git
synced 2026-05-25 07:08:30 +02:00
Clyde Stubbs
67 lines
2.0 KiB
Python
67 lines
2.0 KiB
Python
import esphome.codegen as cg
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from esphome.components import number
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import esphome.config_validation as cv
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from esphome.cpp_generator import MockObj
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from ..defines import CONF_ANIMATED, CONF_LVGL_ID, CONF_UPDATE_ON_RELEASE, CONF_WIDGET
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from ..lv_validation import animated
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from ..lvcode import (
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API_EVENT,
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EVENT_ARG,
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UPDATE_EVENT,
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LambdaContext,
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LvContext,
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lv,
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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, lvgl_ns
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from ..widgets import get_widgets
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LVGLNumber = lvgl_ns.class_("LVGLNumber", number.Number)
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CONFIG_SCHEMA = (
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number.number_schema(LVGLNumber)
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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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cv.Optional(CONF_ANIMATED, default=True): animated,
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cv.Optional(CONF_UPDATE_ON_RELEASE, default=False): cv.boolean,
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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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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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var = await number.new_number(
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config,
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max_value=widget.get_max(),
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min_value=widget.get_min(),
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step=widget.get_step(),
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)
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async with LambdaContext([(cg.float_, "v")]) as control:
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await widget.set_property(
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"value", MockObj("v") * MockObj(widget.get_scale()), config[CONF_ANIMATED]
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)
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lv.event_send(widget.obj, API_EVENT, cg.nullptr)
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async with LambdaContext(EVENT_ARG) as event:
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event.add(var.publish_state(widget.get_value()))
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event_code = (
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LV_EVENT.VALUE_CHANGED
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if not config[CONF_UPDATE_ON_RELEASE]
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else LV_EVENT.RELEASED
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)
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async with LvContext(paren):
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lv_add(var.set_control_lambda(await control.get_lambda()))
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lv_add(
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paren.add_event_cb(
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widget.obj, await event.get_lambda(), UPDATE_EVENT, event_code
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)
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)
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lv_add(var.publish_state(widget.get_value()))
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