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47 lines
1.6 KiB
Python
47 lines
1.6 KiB
Python
import esphome.codegen as cg
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from esphome.components import select
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import esphome.config_validation as cv
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from esphome.const import CONF_OPTIONS
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from ..defines import CONF_ANIMATED, CONF_LVGL_ID, CONF_WIDGET
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from ..lvcode import CUSTOM_EVENT, EVENT_ARG, LambdaContext, LvContext, lv, lv_add
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from ..schemas import LVGL_SCHEMA
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from ..types import LV_EVENT, LvSelect, lvgl_ns
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from ..widgets import get_widgets
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LVGLSelect = lvgl_ns.class_("LVGLSelect", select.Select)
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CONFIG_SCHEMA = (
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select.select_schema(LVGLSelect)
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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(LvSelect),
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cv.Optional(CONF_ANIMATED, 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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widget = await get_widgets(config, CONF_WIDGET)
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widget = widget[0]
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options = widget.config.get(CONF_OPTIONS, [])
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selector = await select.new_select(config, options=options)
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paren = await cg.get_variable(config[CONF_LVGL_ID])
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async with LambdaContext(EVENT_ARG) as pub_ctx:
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pub_ctx.add(selector.publish_index(widget.get_value()))
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async with LambdaContext([(cg.uint16, "v")]) as control:
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await widget.set_property("selected", "v", animated=config[CONF_ANIMATED])
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lv.event_send(widget.obj, CUSTOM_EVENT, cg.nullptr)
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async with LvContext(paren) as ctx:
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lv_add(selector.set_control_lambda(await control.get_lambda()))
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ctx.add(
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paren.add_event_cb(
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widget.obj,
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await pub_ctx.get_lambda(),
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LV_EVENT.VALUE_CHANGED,
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)
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)
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lv_add(selector.publish_index(widget.get_value()))
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