mirror of https://github.com/home-assistant/core
112 lines
3.6 KiB
Python
112 lines
3.6 KiB
Python
"""Roon event entities."""
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import logging
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from typing import cast
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from homeassistant.components.event import EventDeviceClass, EventEntity
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.core import HomeAssistant, callback
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from homeassistant.helpers.device_registry import DeviceInfo
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from homeassistant.helpers.dispatcher import async_dispatcher_connect
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from .const import DOMAIN
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_LOGGER = logging.getLogger(__name__)
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async def async_setup_entry(
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hass: HomeAssistant,
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config_entry: ConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Set up Roon Event from Config Entry."""
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roon_server = hass.data[DOMAIN][config_entry.entry_id]
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event_entities = set()
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@callback
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def async_add_roon_volume_entity(player_data):
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"""Add or update Roon event Entity."""
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dev_id = player_data["dev_id"]
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if dev_id in event_entities:
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return
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# new player!
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event_entity = RoonEventEntity(roon_server, player_data)
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event_entities.add(dev_id)
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async_add_entities([event_entity])
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# start listening for players to be added from the server component
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config_entry.async_on_unload(
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async_dispatcher_connect(
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hass, "roon_media_player", async_add_roon_volume_entity
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)
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)
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class RoonEventEntity(EventEntity):
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"""Representation of a Roon Event entity."""
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_attr_device_class = EventDeviceClass.BUTTON
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_attr_event_types = ["volume_up", "volume_down", "mute_toggle"]
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_attr_translation_key = "volume"
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def __init__(self, server, player_data):
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"""Initialize the entity."""
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self._server = server
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self._player_data = player_data
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player_name = player_data["display_name"]
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self._attr_name = f"{player_name} roon volume"
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self._attr_unique_id = self._player_data["dev_id"]
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if self._player_data.get("source_controls"):
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dev_model = self._player_data["source_controls"][0].get("display_name")
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self._attr_device_info = DeviceInfo(
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identifiers={(DOMAIN, self.unique_id)},
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# Instead of setting the device name to the entity name, roon
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# should be updated to set has_entity_name = True, and set the entity
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# name to None
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name=cast(str | None, self.name),
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manufacturer="RoonLabs",
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model=dev_model,
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via_device=(DOMAIN, self._server.roon_id),
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)
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def _roonapi_volume_callback(
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self, control_key: str, event: str, value: int
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) -> None:
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"""Callbacks from the roon api with volume request."""
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if event == "set_mute":
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event = "mute_toggle"
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elif event == "set_volume":
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if value > 0:
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event = "volume_up"
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else:
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event = "volume_down"
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else:
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_LOGGER.debug("Received unsupported roon volume event %s", event)
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return
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self._trigger_event(event)
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self.schedule_update_ha_state()
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async def async_added_to_hass(self) -> None:
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"""Register volume hooks with the roon api."""
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self._server.roonapi.register_volume_control(
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self.unique_id,
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self.name,
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self._roonapi_volume_callback,
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0,
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"incremental",
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0,
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0,
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0,
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False,
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)
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async def async_will_remove_from_hass(self) -> None:
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"""Unregister volume hooks from the roon api."""
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self._server.roonapi.unregister_volume_control(self.unique_id)
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