class Application(Gtk.Application, ApplicationActions):
"""
Lollypop application:
- Handle appmenu
- Handle command line
- Create main window
"""
def __init__(self, version):
"""
Create application
@param version as str
"""
Gtk.Application.__init__(
self,
application_id="org.gnome.Lollypop",
flags=Gio.ApplicationFlags.HANDLES_COMMAND_LINE)
self.__version = version
self.set_property("register-session", True)
signal(SIGINT, lambda a, b: self.quit())
signal(SIGTERM, lambda a, b: self.quit())
# Set main thread name
# We force it to current python 3.6 name, to be sure in case of
# change in python
current_thread().setName("MainThread")
set_proxy_from_gnome()
GLib.setenv("PULSE_PROP_media.role", "music", True)
GLib.setenv("PULSE_PROP_application.icon_name", "org.gnome.Lollypop",
True)
# Fix proxy for python
proxy = GLib.environ_getenv(GLib.get_environ(), "all_proxy")
if proxy is not None and proxy.startswith("socks://"):
proxy = proxy.replace("socks://", "socks4://")
from os import environ
environ["all_proxy"] = proxy
environ["ALL_PROXY"] = proxy
# Ideally, we will be able to delete this once Flatpak has a solution
# for SSL certificate management inside of applications.
if GLib.file_test("/app", GLib.FileTest.EXISTS):
paths = [
"/etc/ssl/certs/ca-certificates.crt", "/etc/pki/tls/cert.pem",
"/etc/ssl/cert.pem"
]
for path in paths:
if GLib.file_test(path, GLib.FileTest.EXISTS):
GLib.setenv("SSL_CERT_FILE", path, True)
break
self.cursors = {}
self.notify = None
self.scrobblers = []
self.debug = False
self.shown_sidebar_tooltip = False
self.__window = None
self.__fs_window = None
self.__scanner_timeout_id = None
self.__scanner_uris = []
GLib.set_application_name("Lollypop")
GLib.set_prgname("lollypop")
self.add_main_option("play-ids", b"a", GLib.OptionFlags.NONE,
GLib.OptionArg.STRING, "Play ids", None)
self.add_main_option("debug", b"d", GLib.OptionFlags.NONE,
GLib.OptionArg.NONE, "Debug Lollypop", None)
self.add_main_option("set-rating", b"r", GLib.OptionFlags.NONE,
GLib.OptionArg.STRING, "Rate the current track",
None)
self.add_main_option("play-pause", b"t", GLib.OptionFlags.NONE,
GLib.OptionArg.NONE, "Toggle playback", None)
self.add_main_option("stop", b"s", GLib.OptionFlags.NONE,
GLib.OptionArg.NONE, "Stop playback", None)
self.add_main_option("next", b"n", GLib.OptionFlags.NONE,
GLib.OptionArg.NONE, "Go to next track", None)
self.add_main_option("prev", b"p", GLib.OptionFlags.NONE,
GLib.OptionArg.NONE, "Go to prev track", None)
## anhsirk0 edits
self.add_main_option("set-next", b"m", GLib.OptionFlags.NONE,
GLib.OptionArg.NONE, "Set next track by track id",
None)
## anhsirk0 edits ends
self.add_main_option("emulate-phone", b"e", GLib.OptionFlags.NONE,
GLib.OptionArg.NONE, "Emulate a Librem phone",
None)
self.add_main_option("version", b"v", GLib.OptionFlags.NONE,
GLib.OptionArg.NONE, "Lollypop version", None)
self.connect("command-line", self.__on_command_line)
self.connect("handle-local-options", self.__on_handle_local_options)
self.connect("activate", self.__on_activate)
self.connect("shutdown", lambda a: self.__save_state())
self.register(None)
if self.get_is_remote():
Gdk.notify_startup_complete()
def init(self):
"""
Init main application
"""
self.settings = Settings.new()
# Mount enclosing volume as soon as possible
uris = self.settings.get_music_uris()
try:
for uri in uris:
if uri.startswith("file:/"):
continue
f = Gio.File.new_for_uri(uri)
f.mount_enclosing_volume(Gio.MountMountFlags.NONE, None, None,
None)
except Exception as e:
Logger.error("Application::init(): %s" % e)
cssProviderFile = Gio.File.new_for_uri(
"resource:///org/gnome/Lollypop/application.css")
cssProvider = Gtk.CssProvider()
cssProvider.load_from_file(cssProviderFile)
screen = Gdk.Screen.get_default()
styleContext = Gtk.StyleContext()
styleContext.add_provider_for_screen(screen, cssProvider,
Gtk.STYLE_PROVIDER_PRIORITY_USER)
self.db = Database()
self.playlists = Playlists()
self.albums = AlbumsDatabase()
self.artists = ArtistsDatabase()
self.genres = GenresDatabase()
self.tracks = TracksDatabase()
self.player = Player()
self.inhibitor = Inhibitor()
self.scanner = CollectionScanner()
self.art = Art()
self.notify = NotificationManager()
self.art.update_art_size()
self.task_helper = TaskHelper()
self.art_helper = ArtHelper()
self.spotify = SpotifyHelper()
if not self.settings.get_value("disable-mpris"):
from lollypop.mpris import MPRIS
MPRIS(self)
settings = Gtk.Settings.get_default()
self.__gtk_dark = settings.get_property(
"gtk-application-prefer-dark-theme")
if not self.__gtk_dark:
dark = self.settings.get_value("dark-ui")
settings.set_property("gtk-application-prefer-dark-theme", dark)
ApplicationActions.__init__(self)
startup_one_ids = self.settings.get_value("startup-one-ids")
startup_two_ids = self.settings.get_value("startup-two-ids")
if startup_one_ids:
self.settings.set_value("state-one-ids", startup_one_ids)
self.settings.set_value("state-three-ids", GLib.Variant("ai", []))
if startup_two_ids:
self.settings.set_value("state-two-ids", startup_two_ids)
def do_startup(self):
"""
Init application
"""
Gtk.Application.do_startup(self)
if self.__window is None:
self.init()
self.__window = Window()
self.__window.connect("delete-event", self.__hide_on_delete)
self.__window.show()
self.player.restore_state()
def quit(self, vacuum=False):
"""
Quit Lollypop
@param vacuum as bool
"""
if self.settings.get_value("save-state"):
# Special case, we can't handle this earlier
if self.window.is_adaptive:
visible = self.window.container.stack.get_visible_child()
if visible == self.window.container.list_one:
self.settings.set_value("state-one-ids",
GLib.Variant("ai", []))
self.settings.set_value("state-two-ids",
GLib.Variant("ai", []))
elif visible == self.window.container.list_two:
selected_ids = self.window.container.list_one.selected_ids
self.settings.set_value("state-one-ids",
GLib.Variant("ai", selected_ids))
self.settings.set_value("state-two-ids",
GLib.Variant("ai", []))
else:
self.settings.set_value("state-one-ids", GLib.Variant("ai", []))
self.settings.set_value("state-two-ids", GLib.Variant("ai", []))
# Then vacuum db
if vacuum:
self.__vacuum()
self.art.clean_web()
self.__window.hide()
for scrobbler in self.scrobblers:
scrobbler.save()
Gio.Application.quit(self)
def set_mini(self):
"""
Set mini player on/off
"""
if self.__window is not None:
self.__window.set_mini()
def load_listenbrainz(self):
"""
Load listenbrainz support if needed
"""
if self.settings.get_value("listenbrainz-user-token").get_string():
from lollypop.listenbrainz import ListenBrainz
for scrobbler in self.scrobblers:
if isinstance(scrobbler, ListenBrainz):
return
listenbrainz = ListenBrainz()
self.scrobblers.append(listenbrainz)
self.settings.bind("listenbrainz-user-token", listenbrainz,
"user_token", 0)
def fullscreen(self):
"""
Go fullscreen
"""
def on_destroy(window):
self.__fs_window = None
self.__window.show()
if self.__fs_window is None:
self.__window.hide()
from lollypop.fullscreen import FullScreen
self.__fs_window = FullScreen(self)
self.__fs_window.show()
self.__fs_window.connect("destroy", on_destroy)
@property
def devices(self):
"""
Get available devices
Merge connected and known
@return [str]
"""
devices = self.__window.toolbar.end.devices_popover.devices
devices += list(self.settings.get_value("devices"))
result = []
# Do not use set() + filter() because we want to keep order
for device in devices:
if device not in result and device != "":
result.append(device)
return result
@property
def is_fullscreen(self):
"""
Return True if application is fullscreen
"""
return self.__fs_window is not None
@property
def lastfm(self):
"""
Get lastfm provider from scrobbler
@return LastFM/None
"""
if LastFM is None:
return None
from pylast import LastFMNetwork
for scrobbler in self.scrobblers:
if isinstance(scrobbler, LastFMNetwork):
return scrobbler
return None
@property
def main_window(self):
"""
Get main window
"""
return self.__window
@property
def window(self):
"""
Get current application window
@return Gtk.Window
"""
if self.__fs_window is not None:
return self.__fs_window
else:
return self.__window
@property
def gtk_application_prefer_dark_theme(self):
"""
Return default gtk value
@return bool
"""
return self.__gtk_dark
#######################
# PRIVATE #
#######################
def __save_state(self):
"""
Save window position and view
"""
if not self.settings.get_value("save-state"):
return
if self.player.current_track.id is None or\
self.player.current_track.mtime == 0:
track_id = None
elif self.player.current_track.id == Type.RADIOS:
from lollypop.radios import Radios
radios = Radios()
track_id = radios.get_id(self.player.current_track.radio_name)
else:
track_id = self.player.current_track.id
# Save albums context
try:
with open(LOLLYPOP_DATA_PATH + "/Albums.bin", "wb") as f:
dump(list(self.player.albums), f)
except Exception as e:
Logger.error("Application::__save_state(): %s" % e)
dump(track_id, open(LOLLYPOP_DATA_PATH + "/track_id.bin", "wb"))
dump([self.player.is_playing, self.player.is_party],
open(LOLLYPOP_DATA_PATH + "/player.bin", "wb"))
dump(self.player.queue, open(LOLLYPOP_DATA_PATH + "/queue.bin", "wb"))
# Save current playlist
if self.player.current_track.id == Type.RADIOS:
playlist_ids = [Type.RADIOS]
elif not self.player.playlist_ids:
playlist_ids = []
else:
playlist_ids = self.player.playlist_ids
dump(playlist_ids, open(LOLLYPOP_DATA_PATH + "/playlist_ids.bin",
"wb"))
if self.player.current_track.id is not None:
position = self.player.position
else:
position = 0
dump(position, open(LOLLYPOP_DATA_PATH + "/position.bin", "wb"))
self.player.stop_all()
self.__window.container.stop_all()
def __vacuum(self):
"""
VACUUM DB
"""
try:
if self.scanner.is_locked():
self.scanner.stop()
GLib.idle_add(self.__vacuum)
return
self.tracks.del_non_persistent()
self.tracks.clean()
self.albums.clean()
self.artists.clean()
self.genres.clean()
from lollypop.radios import Radios
with SqlCursor(self.db) as sql:
sql.isolation_level = None
sql.execute("VACUUM")
sql.isolation_level = ""
with SqlCursor(self.playlists) as sql:
sql.isolation_level = None
sql.execute("VACUUM")
sql.isolation_level = ""
with SqlCursor(Radios()) as sql:
sql.isolation_level = None
sql.execute("VACUUM")
sql.isolation_level = ""
except Exception as e:
Logger.error("Application::__vacuum(): %s" % e)
def __on_handle_local_options(self, app, options):
"""
Handle local options
@param app as Gio.Application
@param options as GLib.VariantDict
"""
if options.contains("version"):
print("Lollypop %s" % self.__version)
exit(0)
return -1
def __on_command_line(self, app, app_cmd_line):
"""
Handle command line
@param app as Gio.Application
@param options as Gio.ApplicationCommandLine
"""
try:
args = app_cmd_line.get_arguments()
options = app_cmd_line.get_options_dict()
if options.contains("debug"):
self.debug = True
# We are forced to enable scrobblers here if we want full debug
if not self.scrobblers:
if LastFM is not None:
self.scrobblers = [LastFM("lastfm"), LastFM("librefm")]
self.load_listenbrainz()
if options.contains("set-rating"):
value = options.lookup_value("set-rating").get_string()
try:
value = min(max(0, int(value)), 5)
if self.player.current_track.id is not None:
self.player.current_track.set_rate(value)
except Exception as e:
Logger.error("Application::__on_command_line(): %s", e)
pass
elif options.contains("play-pause"):
self.player.play_pause()
elif options.contains("stop"):
self.player.stop()
## anhsirk0 edits
elif options.contains("set-next"):
try:
track_id = int(args[1])
try:
self.player.append_to_queue(track_id, notify=True)
except:
pass
except:
pass
## anhsirk0 edits ends
elif options.contains("play-ids"):
try:
value = options.lookup_value("play-ids").get_string()
ids = value.split(";")
tracks = []
for id in ids:
if id[0:2] == "a:":
album = Album(int(id[2:]))
tracks += album.tracks
else:
tracks.append(Track(int(id[2:])))
self.player.load(tracks[0])
self.player.populate_playlist_by_tracks(
tracks, [Type.SEARCH])
except Exception as e:
Logger.error("Application::__on_command_line(): %s", e)
pass
elif options.contains("next"):
self.player.next()
elif options.contains("prev"):
self.player.prev()
elif options.contains("emulate-phone"):
self.__window.toolbar.end.devices_popover.add_fake_phone()
elif len(args) > 1:
uris = []
pls = []
for uri in args[1:]:
try:
uri = GLib.filename_to_uri(uri)
except:
pass
f = Gio.File.new_for_uri(uri)
if not f.query_exists():
uri = GLib.filename_to_uri(
"%s/%s" % (GLib.get_current_dir(), uri))
f = Gio.File.new_for_uri(uri)
if is_audio(f):
uris.append(uri)
elif is_pls(f):
pls.append(uri)
else:
info = f.query_info(Gio.FILE_ATTRIBUTE_STANDARD_TYPE,
Gio.FileQueryInfoFlags.NONE, None)
if info.get_file_type() == Gio.FileType.DIRECTORY:
uris.append(uri)
if pls:
from gi.repository import TotemPlParser
parser = TotemPlParser.Parser.new()
parser.connect("entry-parsed", self.__on_entry_parsed,
uris)
parser.parse_async(uri, True, None,
self.__on_parse_finished, uris)
else:
self.__on_parse_finished(None, None, uris)
elif self.__window is not None:
if not self.__window.is_visible():
self.__window.present()
self.player.emit("status-changed")
self.player.emit("current-changed")
Gdk.notify_startup_complete()
except Exception as e:
Logger.error("Application::__on_command_line(): %s", e)
return 0
def __on_parse_finished(self, parser, result, uris):
"""
Play stream
@param parser as TotemPlParser.Parser
@param result as Gio.AsyncResult
@param uris as [str]
"""
def scanner_update():
self.__scanner_timeout_id = None
self.player.play_uris(self.__scanner_uris)
self.scanner.update(ScanType.EPHEMERAL, self.__scanner_uris)
self.__scanner_uris = []
if self.__scanner_timeout_id is not None:
GLib.source_remove(self.__scanner_timeout_id)
self.__scanner_uris += uris
self.__scanner_timeout_id = GLib.timeout_add(500, scanner_update)
def __on_entry_parsed(self, parser, uri, metadata, uris):
"""
Add playlist entry to external files
@param parser as TotemPlParser.Parser
@param uri as str
@param metadata as GLib.HastTable
@param uris as str
"""
uris.append(uri)
def __hide_on_delete(self, widget, event):
"""
Hide window
@param widget as Gtk.Widget
@param event as Gdk.Event
"""
# Quit if background mode is on but player is off
if not self.settings.get_value("background-mode") or\
not self.player.is_playing:
GLib.idle_add(self.quit, True)
return widget.hide_on_delete()
def __on_activate(self, application):
"""
Call default handler
@param application as Gio.Application
"""
self.__window.present()
