71 lines
2.1 KiB
Python
71 lines
2.1 KiB
Python
"""Support for KNX scenes."""
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import voluptuous as vol
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from xknx.devices import Scene as XknxScene
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from homeassistant.components.scene import CONF_PLATFORM, Scene
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from homeassistant.const import CONF_ADDRESS, CONF_NAME
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from homeassistant.core import callback
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import homeassistant.helpers.config_validation as cv
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from . import ATTR_DISCOVER_DEVICES, DATA_KNX
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CONF_SCENE_NUMBER = "scene_number"
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DEFAULT_NAME = "KNX SCENE"
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PLATFORM_SCHEMA = vol.Schema(
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{
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vol.Required(CONF_PLATFORM): "knx",
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vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
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vol.Required(CONF_ADDRESS): cv.string,
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vol.Required(CONF_SCENE_NUMBER): cv.positive_int,
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}
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)
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async def async_setup_platform(hass, config, async_add_entities, discovery_info=None):
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"""Set up the scenes for KNX platform."""
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if discovery_info is not None:
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async_add_entities_discovery(hass, discovery_info, async_add_entities)
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else:
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async_add_entities_config(hass, config, async_add_entities)
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@callback
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def async_add_entities_discovery(hass, discovery_info, async_add_entities):
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"""Set up scenes for KNX platform configured via xknx.yaml."""
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entities = []
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for device_name in discovery_info[ATTR_DISCOVER_DEVICES]:
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device = hass.data[DATA_KNX].xknx.devices[device_name]
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entities.append(KNXScene(device))
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async_add_entities(entities)
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@callback
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def async_add_entities_config(hass, config, async_add_entities):
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"""Set up scene for KNX platform configured within platform."""
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scene = XknxScene(
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hass.data[DATA_KNX].xknx,
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name=config[CONF_NAME],
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group_address=config[CONF_ADDRESS],
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scene_number=config[CONF_SCENE_NUMBER],
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)
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hass.data[DATA_KNX].xknx.devices.add(scene)
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async_add_entities([KNXScene(scene)])
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class KNXScene(Scene):
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"""Representation of a KNX scene."""
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def __init__(self, scene):
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"""Init KNX scene."""
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self.scene = scene
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@property
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def name(self):
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"""Return the name of the scene."""
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return self.scene.name
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async def async_activate(self):
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"""Activate the scene."""
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await self.scene.run()
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