2024-01-29 14:06:15 -05:00
|
|
|
# Copyright 2024 (c) Anna Schumaker.
|
|
|
|
"""Our ListenBrainz custom GObject."""
|
|
|
|
from gi.repository import GObject
|
2024-01-30 16:34:00 -05:00
|
|
|
from gi.repository import GLib
|
2024-01-29 14:06:15 -05:00
|
|
|
from . import thread
|
|
|
|
from . import task
|
|
|
|
|
|
|
|
|
|
|
|
class ListenBrainz(GObject.GObject):
|
|
|
|
"""Our main ListenBrainz GObject."""
|
|
|
|
|
2024-01-30 16:34:00 -05:00
|
|
|
user_token = GObject.Property(type=str)
|
|
|
|
valid_token = GObject.Property(type=bool, default=True)
|
|
|
|
|
2024-01-29 14:06:15 -05:00
|
|
|
def __init__(self):
|
|
|
|
"""Initialize the ListenBrainz GObject."""
|
|
|
|
super().__init__()
|
|
|
|
self._queue = task.Queue()
|
|
|
|
self._thread = thread.Thread()
|
|
|
|
|
2024-01-30 16:34:00 -05:00
|
|
|
self._idle_id = None
|
|
|
|
|
|
|
|
self.connect("notify::user-token", self.__notify_user_token)
|
|
|
|
|
|
|
|
def __check_result(self) -> None:
|
|
|
|
if (res := self._thread.get_result()) is not None:
|
|
|
|
self.valid_token = res.valid
|
|
|
|
|
|
|
|
def __parse_task(self, op: str, *args) -> bool:
|
|
|
|
match op:
|
|
|
|
case "set-token":
|
|
|
|
self._thread.set_user_token(*args)
|
|
|
|
|
|
|
|
return GLib.SOURCE_CONTINUE
|
|
|
|
|
|
|
|
def __idle_work(self) -> bool:
|
|
|
|
if self._thread.ready.is_set():
|
|
|
|
self.__check_result()
|
|
|
|
|
|
|
|
if (task := self._queue.pop()) is None:
|
|
|
|
self._idle_id = None
|
|
|
|
return GLib.SOURCE_REMOVE
|
|
|
|
|
|
|
|
return self.__parse_task(*task)
|
|
|
|
return GLib.SOURCE_CONTINUE
|
|
|
|
|
|
|
|
def __idle_start(self) -> None:
|
|
|
|
if self._idle_id is None:
|
|
|
|
self._idle_id = GLib.idle_add(self.__idle_work)
|
|
|
|
|
|
|
|
def __notify_user_token(self, listenbrainz: GObject.GObject,
|
|
|
|
param: GObject.ParamSpec) -> None:
|
|
|
|
self._queue.push("set-token", self.user_token)
|
|
|
|
self.__idle_start()
|
|
|
|
|
|
|
|
def __source_stop(self, srcid: str) -> None:
|
|
|
|
if (id := getattr(self, srcid)) is not None:
|
|
|
|
GLib.source_remove(id)
|
|
|
|
setattr(self, srcid, None)
|
|
|
|
|
2024-01-29 14:06:15 -05:00
|
|
|
def stop(self) -> None:
|
|
|
|
"""Stop the ListenBrainz thread."""
|
2024-01-30 16:34:00 -05:00
|
|
|
self.__source_stop("_idle_id")
|
2024-01-29 14:06:15 -05:00
|
|
|
self._thread.stop()
|