1006 lines
37 KiB
Python
1006 lines
37 KiB
Python
import logging
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import math
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import os
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import random
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from concurrent.futures import Future
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from typing import Any, Callable, Dict, Iterable, List, Optional, Tuple
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import gi
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gi.require_version('Gtk', '3.0')
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gi.require_version('Notify', '0.7')
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from gi.repository import Gdk, GdkPixbuf, Gio, GLib, Gtk, Notify
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from .cache_manager import CacheManager
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from .config import ReplayGainType
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from .dbus_manager import dbus_propagate, DBusManager
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from .players import ChromecastPlayer, MPVPlayer, PlayerEvent
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from .server.api_objects import Child, Directory, Playlist
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from .state_manager import ApplicationState, RepeatType
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from .ui.configure_servers import ConfigureServersDialog
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from .ui.main import MainWindow
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from .ui.settings import SettingsDialog
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class SublimeMusicApp(Gtk.Application):
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def __init__(self, config_file: str):
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super().__init__(application_id="com.sumnerevans.sublimemusic")
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Notify.init('Sublime Music')
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self.window: Optional[Gtk.Window] = None
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self.state = ApplicationState()
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self.state.config_file = config_file
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self.connect('shutdown', self.on_app_shutdown)
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def do_startup(self):
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Gtk.Application.do_startup(self)
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def add_action(name: str, fn: Callable, parameter_type: str = None):
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"""Registers an action with the application."""
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if type(parameter_type) == str:
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parameter_type = GLib.VariantType(parameter_type)
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action = Gio.SimpleAction.new(name, parameter_type)
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action.connect('activate', fn)
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self.add_action(action)
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# Add action for menu items.
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add_action('configure-servers', self.on_configure_servers)
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add_action('settings', self.on_settings)
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# Add actions for player controls
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add_action('play-pause', self.on_play_pause)
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add_action('next-track', self.on_next_track)
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add_action('prev-track', self.on_prev_track)
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add_action('repeat-press', self.on_repeat_press)
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add_action('shuffle-press', self.on_shuffle_press)
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# Navigation actions.
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add_action('play-next', self.on_play_next, parameter_type='as')
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add_action('add-to-queue', self.on_add_to_queue, parameter_type='as')
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add_action('go-to-album', self.on_go_to_album, parameter_type='s')
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add_action('go-to-artist', self.on_go_to_artist, parameter_type='s')
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add_action('browse-to', self.browse_to, parameter_type='s')
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add_action(
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'go-to-playlist', self.on_go_to_playlist, parameter_type='s')
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add_action('mute-toggle', self.on_mute_toggle)
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add_action(
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'update-play-queue-from-server',
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lambda a, p: self.update_play_state_from_server(),
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)
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def do_activate(self):
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# We only allow a single window and raise any existing ones
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if self.window:
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self.window.present()
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return
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# Windows are associated with the application when the last one is
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# closed the application shuts down.
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self.window = MainWindow(application=self, title="Sublime Music")
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# Configure the CSS provider so that we can style elements on the
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# window.
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css_provider = Gtk.CssProvider()
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css_provider.load_from_path(
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os.path.join(os.path.dirname(__file__), 'ui/app_styles.css'))
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context = Gtk.StyleContext()
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screen = Gdk.Screen.get_default()
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context.add_provider_for_screen(
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screen, css_provider, Gtk.STYLE_PROVIDER_PRIORITY_USER)
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self.window.stack.connect(
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'notify::visible-child',
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self.on_stack_change,
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)
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self.window.connect('song-clicked', self.on_song_clicked)
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self.window.connect('songs-removed', self.on_songs_removed)
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self.window.connect('refresh-window', self.on_refresh_window)
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self.window.connect('go-to', self.on_window_go_to)
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self.window.connect('key-press-event', self.on_window_key_press)
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self.window.player_controls.connect('song-scrub', self.on_song_scrub)
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self.window.player_controls.connect(
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'device-update', self.on_device_update)
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self.window.player_controls.connect(
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'volume-change', self.on_volume_change)
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self.window.show_all()
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self.window.present()
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# Load the configuration and update the UI with the curent server, if
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# it exists.
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self.state.load()
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# If there is no current server, show the dialog to select a server.
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if self.state.config.server is None:
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self.show_configure_servers_dialog()
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# If they didn't add one with the dialog, close the window.
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if self.state.config.server is None:
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self.window.close()
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return
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self.update_window()
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# Configure the players
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self.last_play_queue_update = 0
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self.loading_state = False
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self.should_scrobble_song = False
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def time_observer(value: Optional[float]):
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if (self.loading_state or not self.window
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or not self.state.current_song):
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return
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if value is None:
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self.last_play_queue_update = 0
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return
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self.state.song_progress = value
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GLib.idle_add(
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self.window.player_controls.update_scrubber,
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self.state.song_progress,
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self.state.current_song.duration,
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)
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if self.last_play_queue_update + 15 <= value:
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self.save_play_queue()
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if value > 5 and self.should_scrobble_song:
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CacheManager.scrobble(self.state.current_song.id)
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self.should_scrobble_song = False
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def on_track_end():
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if (self.state.current_song_index == len(self.state.play_queue) - 1
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and self.state.repeat_type == RepeatType.NO_REPEAT):
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self.state.playing = False
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self.state.current_song_index = -1
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GLib.idle_add(self.update_window)
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return
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GLib.idle_add(self.on_next_track)
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@dbus_propagate(self)
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def on_player_event(event: PlayerEvent):
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if event.name == 'play_state_change':
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self.state.playing = event.value
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elif event.name == 'volume_change':
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self.state.volume = event.value
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GLib.idle_add(self.update_window)
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self.mpv_player = MPVPlayer(
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time_observer,
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on_track_end,
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on_player_event,
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self.state.config,
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)
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self.chromecast_player = ChromecastPlayer(
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time_observer,
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on_track_end,
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on_player_event,
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self.state.config,
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)
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self.player = self.mpv_player
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if self.state.current_device != 'this device':
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# TODO (#120)
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pass
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self.state.current_device = 'this device'
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# Need to do this after we set the current device.
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self.player.volume = self.state.volume
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# Prompt to load the play queue from the server.
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if self.state.config.server.sync_enabled:
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self.update_play_state_from_server(prompt_confirm=True)
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# Send out to the bus that we exist.
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self.dbus_manager.property_diff()
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# ########## DBUS MANAGMENT ########## #
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def do_dbus_register(
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self, connection: Gio.DBusConnection, path: str) -> bool:
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self.dbus_manager = DBusManager(
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connection,
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self.on_dbus_method_call,
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self.on_dbus_set_property,
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lambda: (self.state, getattr(self, 'player', None)),
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)
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return True
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def on_dbus_method_call(
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self,
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connection: Gio.DBusConnection,
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sender: str,
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path: str,
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interface: str,
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method: str,
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params: GLib.Variant,
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invocation: Gio.DBusMethodInvocation,
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):
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second_microsecond_conversion = 1000000
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def seek_fn(offset: float):
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if not self.state.current_song:
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return
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offset_seconds = offset / second_microsecond_conversion
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new_seconds = self.state.song_progress + offset_seconds
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self.on_song_scrub(
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None, new_seconds / self.state.current_song.duration * 100)
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def set_pos_fn(track_id: str, position: float = 0):
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if self.state.playing:
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self.on_play_pause()
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pos_seconds = position / second_microsecond_conversion
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self.state.song_progress = pos_seconds
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track_id, occurrence = track_id.split('/')[-2:]
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# Find the (N-1)th time that the track id shows up in the list. (N
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# is the -*** suffix on the track id.)
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song_index = [
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i for i, x in enumerate(self.state.play_queue) if x == track_id
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][int(occurrence) or 0]
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self.play_song(song_index)
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def get_tracks_metadata(track_ids: List[str]) -> GLib.Variant:
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if len(track_ids):
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# We are lucky, just return an empty list.
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return GLib.Variant('(aa{sv})', ([], ))
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# Have to calculate all of the metadatas so that we can deal with
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# repeat song IDs.
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metadatas: Iterable[Any] = [
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self.dbus_manager.get_mpris_metadata(i, self.state.play_queue)
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for i in range(len(self.state.play_queue))
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]
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# Get rid of all of the tracks that were not requested.
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metadatas = filter(
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lambda m: m['mpris:trackid'] in track_ids, metadatas)
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# Sort them so they get returned in the same order as they were
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# requested.
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metadatas = sorted(
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metadatas, key=lambda m: track_ids.index(m['mpris:trackid']))
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# Turn them into dictionaries that can actually be serialized into
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# a GLib.Variant.
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metadatas = map(
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lambda m: {k: DBusManager.to_variant(v)
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for k, v in m.items()},
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metadatas,
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)
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return GLib.Variant('(aa{sv})', (list(metadatas), ))
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def activate_playlist(playlist_id: str):
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playlist_id = playlist_id.split('/')[-1]
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playlist = CacheManager.get_playlist(playlist_id).result()
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# Calculate the song id to play.
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song_idx = 0
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if self.state.shuffle_on:
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song_idx = random.randint(0, len(playlist.entry) - 1)
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self.on_song_clicked(
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None,
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song_idx,
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[s.id for s in playlist.entry],
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{'active_playlist_id': playlist_id},
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)
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def get_playlists(
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index: int,
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max_count: int,
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order: str,
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reverse_order: bool,
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) -> GLib.Variant:
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playlists_result = CacheManager.get_playlists()
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if playlists_result.is_future:
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# We don't want to wait for the response in this case, so just
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# return an empty array.
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return GLib.Variant('(a(oss))', ([], ))
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playlists = playlists_result.result()
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sorters = {
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'Alphabetical': lambda p: p.name,
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'Created': lambda p: p.created,
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'Modified': lambda p: p.changed,
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}
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playlists.sort(
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key=sorters.get(order, lambda p: p),
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reverse=reverse_order,
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)
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def make_playlist_tuple(p: Playlist) -> GLib.Variant:
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cover_art_filename = CacheManager.get_cover_art_filename(
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p.coverArt,
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allow_download=False,
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).result()
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return (f'/playlist/{p.id}', p.name, cover_art_filename or '')
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return GLib.Variant(
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'(a(oss))', (
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[
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make_playlist_tuple(p)
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for p in playlists[index:(index + max_count)]
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], ))
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method_call_map: Dict[str, Dict[str, Any]] = {
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'org.mpris.MediaPlayer2': {
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'Raise': self.window and self.window.present,
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'Quit': self.window and self.window.destroy,
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},
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'org.mpris.MediaPlayer2.Player': {
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'Next': self.on_next_track,
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'Previous': self.on_prev_track,
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'Pause': self.state.playing and self.on_play_pause,
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'PlayPause': self.on_play_pause,
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'Stop': self.state.playing and self.on_play_pause,
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'Play': not self.state.playing and self.on_play_pause,
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'Seek': seek_fn,
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'SetPosition': set_pos_fn,
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},
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'org.mpris.MediaPlayer2.TrackList': {
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'GoTo': set_pos_fn,
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'GetTracksMetadata': get_tracks_metadata,
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},
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'org.mpris.MediaPlayer2.Playlists': {
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'ActivatePlaylist': activate_playlist,
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'GetPlaylists': get_playlists,
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},
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}
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method_fn = method_call_map.get(interface, {}).get(method)
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if method_fn is None:
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logging.warning(
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f'Unknown/unimplemented method: {interface}.{method}.')
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invocation.return_value(
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method_fn(*params) if callable(method_fn) else None)
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def on_dbus_set_property(
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self,
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connection: Gio.DBusConnection,
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sender: str,
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path: str,
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interface: str,
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property_name: str,
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value: GLib.Variant,
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):
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def change_loop(new_loop_status: GLib.Variant):
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self.state.repeat_type = RepeatType.from_mpris_loop_status(
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new_loop_status.get_string())
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self.update_window()
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def set_shuffle(new_val: GLib.Variant):
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if new_val.get_boolean() != self.state.shuffle_on:
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self.on_shuffle_press(None, None)
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def set_volume(new_val: GLib.Variant):
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self.on_volume_change(None, new_val.get_double() * 100)
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setter_map: Dict[str, Dict[str, Any]] = {
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'org.mpris.MediaPlayer2.Player': {
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'LoopStatus': change_loop,
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'Rate': lambda _: None,
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'Shuffle': set_shuffle,
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'Volume': set_volume,
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}
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}
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setter = setter_map.get(interface, {}).get(property_name)
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if setter is None:
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logging.warning('Set: Unknown property: {property_name}.')
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return
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if callable(setter):
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setter(value)
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# ########## ACTION HANDLERS ########## #
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@dbus_propagate()
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def on_refresh_window(
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self,
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_: Any,
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state_updates: Dict[str, Any],
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force: bool = False,
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):
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for k, v in state_updates.items():
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setattr(self.state, k, v)
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self.update_window(force=force)
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def on_configure_servers(self, *args):
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self.show_configure_servers_dialog()
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def on_settings(self, *args):
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"""Show the Settings dialog."""
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dialog = SettingsDialog(self.window, self.state.config)
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result = dialog.run()
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if result == Gtk.ResponseType.OK:
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self.state.config.port_number = int(
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dialog.data['port_number'].get_text())
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self.state.config.always_stream = dialog.data[
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'always_stream'].get_active()
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self.state.config.download_on_stream = dialog.data[
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'download_on_stream'].get_active()
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self.state.config.song_play_notification = dialog.data[
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'song_play_notification'].get_active()
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self.state.config.serve_over_lan = dialog.data[
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'serve_over_lan'].get_active()
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self.state.config.prefetch_amount = dialog.data[
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'prefetch_amount'].get_value_as_int()
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self.state.config.concurrent_download_limit = dialog.data[
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'concurrent_download_limit'].get_value_as_int()
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self.state.config.replay_gain = ReplayGainType.from_string(
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dialog.data['replay_gain'].get_active_id())
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self.state.save_config()
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self.reset_state()
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dialog.destroy()
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def on_window_go_to(self, win: Any, action: str, value: str):
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{
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'album': self.on_go_to_album,
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'artist': self.on_go_to_artist,
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'playlist': self.on_go_to_playlist,
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}[action](None, GLib.Variant('s', value))
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@dbus_propagate()
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def on_play_pause(self, *args):
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if self.state.current_song_index < 0:
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return
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if self.player.song_loaded:
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self.player.toggle_play()
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self.save_play_queue()
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else:
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# This is from a restart, start playing the file.
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self.play_song(self.state.current_song_index)
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self.state.playing = not self.state.playing
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self.update_window()
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def on_next_track(self, *args):
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# Handle song repeating
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if self.state.repeat_type == RepeatType.REPEAT_SONG:
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song_index_to_play = self.state.current_song_index
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# Wrap around the play queue if at the end.
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elif self.state.current_song_index == len(self.state.play_queue) - 1:
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# This may happen due to D-Bus.
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if self.state.repeat_type == RepeatType.NO_REPEAT:
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return
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song_index_to_play = 0
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else:
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song_index_to_play = self.state.current_song_index + 1
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self.play_song(song_index_to_play, reset=True)
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def on_prev_track(self, *args):
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# Go back to the beginning of the song if we are past 5 seconds.
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# Otherwise, go to the previous song.
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if self.state.repeat_type == RepeatType.REPEAT_SONG:
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song_index_to_play = self.state.current_song_index
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elif self.state.song_progress < 5:
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if (self.state.current_song_index == 0
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and self.state.repeat_type == RepeatType.NO_REPEAT):
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song_index_to_play = 0
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else:
|
|
song_index_to_play = (self.state.current_song_index - 1) % len(
|
|
self.state.play_queue)
|
|
else:
|
|
song_index_to_play = self.state.current_song_index
|
|
|
|
self.play_song(song_index_to_play, reset=True)
|
|
|
|
@dbus_propagate()
|
|
def on_repeat_press(self, *args):
|
|
# Cycle through the repeat types.
|
|
new_repeat_type = RepeatType((self.state.repeat_type.value + 1) % 3)
|
|
self.state.repeat_type = new_repeat_type
|
|
self.update_window()
|
|
|
|
@dbus_propagate()
|
|
def on_shuffle_press(self, *args):
|
|
if self.state.shuffle_on:
|
|
# Revert to the old play queue.
|
|
self.state.current_song_index = self.state.old_play_queue.index(
|
|
self.state.current_song.id)
|
|
self.state.play_queue = self.state.old_play_queue.copy()
|
|
else:
|
|
self.state.old_play_queue = self.state.play_queue.copy()
|
|
|
|
# Remove the current song, then shuffle and put the song back.
|
|
song_id = self.state.current_song.id
|
|
del self.state.play_queue[self.state.current_song_index]
|
|
random.shuffle(self.state.play_queue)
|
|
self.state.play_queue = [song_id] + self.state.play_queue
|
|
self.state.current_song_index = 0
|
|
|
|
self.state.shuffle_on = not self.state.shuffle_on
|
|
self.update_window()
|
|
|
|
@dbus_propagate()
|
|
def on_play_next(self, action: Any, song_ids: List[str]):
|
|
if self.state.current_song is None:
|
|
insert_at = 0
|
|
else:
|
|
insert_at = self.state.current_song_index + 1
|
|
|
|
self.state.play_queue = (
|
|
self.state.play_queue[:insert_at] + list(song_ids)
|
|
+ self.state.play_queue[insert_at:])
|
|
self.state.old_play_queue.extend(song_ids)
|
|
self.update_window()
|
|
|
|
@dbus_propagate()
|
|
def on_add_to_queue(self, action: Any, song_ids: GLib.Variant):
|
|
self.state.play_queue.extend(song_ids)
|
|
self.state.old_play_queue.extend(song_ids)
|
|
self.update_window()
|
|
|
|
def on_go_to_album(self, action: Any, album_id: GLib.Variant):
|
|
# Switch to the By Year view (or genre, if year is not available) to
|
|
# guarantee that the album is there.
|
|
album = CacheManager.get_album(album_id.get_string()).result()
|
|
if isinstance(album, Directory):
|
|
if len(album.child) > 0:
|
|
album = album.child[0]
|
|
|
|
if album.get('year'):
|
|
self.state.current_album_sort = 'byYear'
|
|
self.state.current_album_from_year = album.year
|
|
self.state.current_album_to_year = album.year
|
|
elif album.get('genre'):
|
|
self.state.current_album_sort = 'byGenre'
|
|
self.state.current_album_genre = album.genre
|
|
else:
|
|
dialog = Gtk.MessageDialog(
|
|
transient_for=self.window,
|
|
message_type=Gtk.MessageType.ERROR,
|
|
buttons=Gtk.ButtonsType.OK,
|
|
text='Could not go to album',
|
|
)
|
|
dialog.format_secondary_markup(
|
|
'Could not go to the album because it does not have a year or '
|
|
'genre.')
|
|
dialog.run()
|
|
dialog.destroy()
|
|
return
|
|
|
|
self.state.current_tab = 'albums'
|
|
self.state.selected_album_id = album_id.get_string()
|
|
self.update_window(force=True)
|
|
|
|
def on_go_to_artist(self, action: Any, artist_id: GLib.Variant):
|
|
self.state.current_tab = 'artists'
|
|
self.state.selected_artist_id = artist_id.get_string()
|
|
self.update_window()
|
|
|
|
def browse_to(self, action: Any, item_id: GLib.Variant):
|
|
self.state.current_tab = 'browse'
|
|
self.state.selected_browse_element_id = item_id.get_string()
|
|
self.update_window()
|
|
|
|
def on_go_to_playlist(self, action: Any, playlist_id: GLib.Variant):
|
|
self.state.current_tab = 'playlists'
|
|
self.state.selected_playlist_id = playlist_id.get_string()
|
|
self.update_window()
|
|
|
|
def on_server_list_changed(self, action: Any, servers: GLib.Variant):
|
|
self.state.config.servers = servers
|
|
self.state.save_config()
|
|
|
|
def on_connected_server_changed(
|
|
self,
|
|
action: Any,
|
|
current_server: GLib.Variant,
|
|
):
|
|
if self.state.config.server:
|
|
self.state.save()
|
|
self.state.config.current_server = current_server
|
|
self.state.save_config()
|
|
|
|
self.reset_state()
|
|
|
|
def reset_state(self):
|
|
if self.state.playing:
|
|
self.on_play_pause()
|
|
self.loading_state = True
|
|
self.state.load()
|
|
self.player.reset()
|
|
self.loading_state = False
|
|
|
|
# Update the window according to the new server configuration.
|
|
self.update_window()
|
|
|
|
def on_stack_change(self, stack: Gtk.Stack, _: Any):
|
|
self.state.current_tab = stack.get_visible_child_name()
|
|
self.update_window()
|
|
|
|
def on_song_clicked(
|
|
self,
|
|
win: Any,
|
|
song_index: int,
|
|
song_queue: List[str],
|
|
metadata: Dict[str, Any],
|
|
):
|
|
# Reset the play queue so that we don't ever revert back to the
|
|
# previous one.
|
|
old_play_queue = song_queue.copy()
|
|
|
|
if metadata.get('force_shuffle_state') is not None:
|
|
self.state.shuffle_on = metadata['force_shuffle_state']
|
|
|
|
if metadata.get('active_playlist_id') is not None:
|
|
self.state.active_playlist_id = metadata.get('active_playlist_id')
|
|
else:
|
|
self.state.active_playlist_id = None
|
|
|
|
# If shuffle is enabled, then shuffle the playlist.
|
|
if self.state.shuffle_on and not metadata.get('no_reshuffle'):
|
|
song_id = song_queue[song_index]
|
|
|
|
del song_queue[song_index]
|
|
random.shuffle(song_queue)
|
|
song_queue = [song_id] + song_queue
|
|
song_index = 0
|
|
|
|
self.play_song(
|
|
song_index,
|
|
reset=True,
|
|
old_play_queue=old_play_queue,
|
|
play_queue=song_queue,
|
|
)
|
|
|
|
def on_songs_removed(self, win: Any, song_indexes_to_remove: List[int]):
|
|
self.state.play_queue = [
|
|
song_id for i, song_id in enumerate(self.state.play_queue)
|
|
if i not in song_indexes_to_remove
|
|
]
|
|
|
|
# Determine how many songs before the currently playing one were also
|
|
# deleted.
|
|
before_current = [
|
|
i for i in song_indexes_to_remove
|
|
if i < self.state.current_song_index
|
|
]
|
|
|
|
if self.state.current_song_index in song_indexes_to_remove:
|
|
if len(self.state.play_queue) == 0:
|
|
self.on_play_pause()
|
|
self.state.current_song_index = -1
|
|
self.update_window()
|
|
return
|
|
|
|
self.state.current_song_index -= len(before_current)
|
|
self.play_song(self.state.current_song_index, reset=True)
|
|
else:
|
|
self.state.current_song_index -= len(before_current)
|
|
self.update_window()
|
|
self.save_play_queue()
|
|
|
|
@dbus_propagate()
|
|
def on_song_scrub(self, win: Any, scrub_value: float):
|
|
if not self.state.current_song or not self.window:
|
|
return
|
|
|
|
new_time = self.state.current_song.duration * (scrub_value / 100)
|
|
|
|
self.state.song_progress = new_time
|
|
self.window.player_controls.update_scrubber(
|
|
self.state.song_progress, self.state.current_song.duration)
|
|
|
|
# If already playing, then make the player itself seek.
|
|
if self.player.song_loaded:
|
|
self.player.seek(new_time)
|
|
|
|
self.save_play_queue()
|
|
|
|
def on_device_update(self, win: Any, device_uuid: str):
|
|
if device_uuid == self.state.current_device:
|
|
return
|
|
self.state.current_device = device_uuid
|
|
|
|
was_playing = self.state.playing
|
|
self.player.pause()
|
|
self.player._song_loaded = False
|
|
self.state.playing = False
|
|
|
|
self.dbus_manager.property_diff()
|
|
self.update_window()
|
|
|
|
if device_uuid == 'this device':
|
|
self.player = self.mpv_player
|
|
else:
|
|
self.chromecast_player.set_playing_chromecast(device_uuid)
|
|
self.player = self.chromecast_player
|
|
|
|
if was_playing:
|
|
self.on_play_pause()
|
|
self.dbus_manager.property_diff()
|
|
|
|
@dbus_propagate()
|
|
def on_mute_toggle(self, *args):
|
|
self.state.is_muted = not self.state.is_muted
|
|
self.player.is_muted = self.state.is_muted
|
|
self.update_window()
|
|
|
|
@dbus_propagate()
|
|
def on_volume_change(self, _: Any, value: float):
|
|
self.state.volume = value
|
|
self.player.volume = self.state.volume
|
|
self.update_window()
|
|
|
|
def on_window_key_press(
|
|
self,
|
|
window: Gtk.Window,
|
|
event: Gdk.EventKey,
|
|
) -> bool:
|
|
# Need to use bitwise & here to see if CTRL is pressed.
|
|
if (event.keyval == 102
|
|
and event.state & Gdk.ModifierType.CONTROL_MASK):
|
|
# Ctrl + F
|
|
window.search_entry.grab_focus()
|
|
return False
|
|
|
|
if window.search_entry.has_focus():
|
|
return False
|
|
|
|
keymap = {
|
|
32: self.on_play_pause,
|
|
65360: self.on_prev_track,
|
|
65367: self.on_next_track,
|
|
}
|
|
|
|
action = keymap.get(event.keyval)
|
|
if action:
|
|
action()
|
|
return True
|
|
|
|
return False
|
|
|
|
def on_app_shutdown(self, app: 'SublimeMusicApp'):
|
|
Notify.uninit()
|
|
|
|
if self.state.config.server is None:
|
|
return
|
|
|
|
self.player.pause()
|
|
self.chromecast_player.shutdown()
|
|
self.mpv_player.shutdown()
|
|
|
|
self.state.save()
|
|
self.save_play_queue()
|
|
self.dbus_manager.shutdown()
|
|
CacheManager.shutdown()
|
|
|
|
# ########## HELPER METHODS ########## #
|
|
def show_configure_servers_dialog(self):
|
|
"""Show the Connect to Server dialog."""
|
|
dialog = ConfigureServersDialog(self.window, self.state.config)
|
|
dialog.connect('server-list-changed', self.on_server_list_changed)
|
|
dialog.connect(
|
|
'connected-server-changed', self.on_connected_server_changed)
|
|
dialog.run()
|
|
dialog.destroy()
|
|
|
|
def update_window(self, force: bool = False):
|
|
if not self.window:
|
|
return
|
|
GLib.idle_add(lambda: self.window.update(self.state, force=force))
|
|
|
|
def update_play_state_from_server(self, prompt_confirm: bool = False):
|
|
# TODO (#129): need to make the up next list loading for the duration
|
|
# here if prompt_confirm is False.
|
|
was_playing = self.state.playing
|
|
self.player.pause()
|
|
self.state.playing = False
|
|
self.update_window()
|
|
|
|
def do_update(f: Future):
|
|
play_queue = f.result()
|
|
new_play_queue = [s.id for s in play_queue.entry]
|
|
new_current_song_id = str(play_queue.current)
|
|
new_song_progress = play_queue.position / 1000
|
|
|
|
if prompt_confirm:
|
|
# If there's not a significant enough difference, don't prompt.
|
|
progress_diff = 15
|
|
if self.state.song_progress:
|
|
progress_diff = abs(
|
|
self.state.song_progress - new_song_progress)
|
|
|
|
if (self.state.play_queue == new_play_queue
|
|
and self.state.current_song
|
|
and self.state.current_song.id == new_current_song_id
|
|
and progress_diff < 15):
|
|
return
|
|
|
|
dialog = Gtk.MessageDialog(
|
|
transient_for=self.window,
|
|
message_type=Gtk.MessageType.INFO,
|
|
buttons=Gtk.ButtonsType.YES_NO,
|
|
text='Resume Playback?',
|
|
)
|
|
|
|
dialog.format_secondary_markup(
|
|
'Do you want to resume the play queue saved by '
|
|
+ str(play_queue.changedBy) + ' at '
|
|
+ play_queue.changed.astimezone(
|
|
tz=None).strftime('%H:%M on %Y-%m-%d') + '?')
|
|
result = dialog.run()
|
|
dialog.destroy()
|
|
if result != Gtk.ResponseType.YES:
|
|
return
|
|
|
|
self.state.play_queue = new_play_queue
|
|
self.state.song_progress = play_queue.position / 1000
|
|
|
|
self.state.current_song_index = self.state.play_queue.index(
|
|
new_current_song_id)
|
|
|
|
self.player.reset()
|
|
self.update_window()
|
|
|
|
if was_playing:
|
|
self.on_play_pause()
|
|
|
|
play_queue_future = CacheManager.get_play_queue()
|
|
play_queue_future.add_done_callback(
|
|
lambda f: GLib.idle_add(do_update, f))
|
|
|
|
song_playing_order_token = 0
|
|
|
|
def play_song(
|
|
self,
|
|
song_index: int,
|
|
reset: bool = False,
|
|
old_play_queue: List[str] = None,
|
|
play_queue: List[str] = None,
|
|
):
|
|
# Do this the old fashioned way so that we can have access to ``reset``
|
|
# in the callback.
|
|
@dbus_propagate(self)
|
|
def do_play_song(song: Child):
|
|
uri, stream = CacheManager.get_song_filename_or_stream(
|
|
song,
|
|
force_stream=self.state.config.always_stream,
|
|
)
|
|
# Prevent it from doing the thing where it continually loads
|
|
# songs when it has to download.
|
|
if reset:
|
|
self.player.reset()
|
|
self.state.song_progress = 0
|
|
self.should_scrobble_song = True
|
|
|
|
# Show a song play notification.
|
|
if self.state.config.song_play_notification:
|
|
try:
|
|
notification_lines = []
|
|
if song.album:
|
|
notification_lines.append(f'<i>{song.album}</i>')
|
|
if song.artist:
|
|
notification_lines.append(song.artist)
|
|
song_notification = Notify.Notification.new(
|
|
song.title,
|
|
'\n'.join(notification_lines),
|
|
)
|
|
song_notification.add_action(
|
|
'clicked',
|
|
'Open Sublime Music',
|
|
lambda *a: self.window.present()
|
|
if self.window else None,
|
|
)
|
|
song_notification.show()
|
|
|
|
def on_cover_art_download_complete(
|
|
cover_art_filename: str,
|
|
order_token: int,
|
|
):
|
|
if order_token != self.song_playing_order_token:
|
|
return
|
|
|
|
# Add the image to the notification, and re-show the
|
|
# notification.
|
|
song_notification.set_image_from_pixbuf(
|
|
GdkPixbuf.Pixbuf.new_from_file_at_scale(
|
|
cover_art_filename, 70, 70, True))
|
|
song_notification.show()
|
|
|
|
def get_cover_art_filename(
|
|
order_token: int) -> Tuple[str, int]:
|
|
return (
|
|
CacheManager.get_cover_art_filename(
|
|
song.coverArt).result(),
|
|
order_token,
|
|
)
|
|
|
|
self.song_playing_order_token += 1
|
|
cover_art_future = CacheManager.create_future(
|
|
get_cover_art_filename,
|
|
self.song_playing_order_token,
|
|
)
|
|
cover_art_future.add_done_callback(
|
|
lambda f: on_cover_art_download_complete(*f.result()))
|
|
except Exception:
|
|
logging.warning(
|
|
'Unable to display notification. Is a notification '
|
|
'daemon running?')
|
|
|
|
def on_song_download_complete(song_id: int):
|
|
if (self.state.current_song
|
|
and self.state.current_song.id != song.id):
|
|
return
|
|
|
|
# Switch to the local media if the player can hotswap (MPV can,
|
|
# Chromecast cannot hotswap without lag).
|
|
if self.player.can_hotswap_source:
|
|
self.player.play_media(
|
|
CacheManager.get_song_filename_or_stream(song)[0],
|
|
self.state.song_progress,
|
|
song,
|
|
)
|
|
GLib.idle_add(self.update_window)
|
|
|
|
# If streaming, also download the song, unless configured not to,
|
|
# or configured to always stream.
|
|
if (stream and self.state.config.download_on_stream
|
|
and not self.state.config.always_stream):
|
|
CacheManager.batch_download_songs(
|
|
[song.id],
|
|
before_download=lambda: self.update_window(),
|
|
on_song_download_complete=on_song_download_complete,
|
|
)
|
|
|
|
self.player.play_media(uri, self.state.song_progress, song)
|
|
self.state.playing = True
|
|
self.update_window()
|
|
|
|
# Prefetch songs
|
|
if self.state.repeat_type != RepeatType.REPEAT_SONG:
|
|
song_idx = self.state.play_queue.index(song.id)
|
|
prefetch_idxs = []
|
|
for i in range(self.state.config.prefetch_amount):
|
|
prefetch_idx: int = song_idx + 1 + i
|
|
play_queue_len: int = len(self.state.play_queue)
|
|
if (self.state.repeat_type == RepeatType.REPEAT_QUEUE
|
|
or prefetch_idx < play_queue_len):
|
|
prefetch_idxs.append(
|
|
prefetch_idx % play_queue_len) # noqa: S001
|
|
CacheManager.batch_download_songs(
|
|
[self.state.play_queue[i] for i in prefetch_idxs],
|
|
before_download=lambda: GLib.idle_add(self.update_window),
|
|
on_song_download_complete=lambda _: GLib.idle_add(
|
|
self.update_window),
|
|
)
|
|
|
|
if old_play_queue:
|
|
self.state.old_play_queue = old_play_queue
|
|
|
|
if play_queue:
|
|
self.state.play_queue = play_queue
|
|
|
|
self.state.current_song_index = song_index
|
|
|
|
if play_queue:
|
|
self.save_play_queue()
|
|
|
|
song_details_future = CacheManager.get_song_details(
|
|
self.state.play_queue[self.state.current_song_index])
|
|
song_details_future.add_done_callback(
|
|
lambda f: GLib.idle_add(do_play_song, f.result()), )
|
|
|
|
def save_play_queue(self):
|
|
if len(self.state.play_queue) == 0:
|
|
return
|
|
|
|
position = self.state.song_progress
|
|
self.last_play_queue_update = position or 0
|
|
|
|
if self.state.config.server.sync_enabled and self.state.current_song:
|
|
CacheManager.save_play_queue(
|
|
play_queue=self.state.play_queue,
|
|
current=self.state.current_song.id,
|
|
position=math.floor(position * 1000) if position else None,
|
|
)
|