mcg/src/window.py

621 lines
24 KiB
Python

#!/usr/bin/env python3
import gi
gi.require_version('Gtk', '4.0')
gi.require_version('Adw', '1')
try:
import keyring
use_keyring = True
except:
use_keyring = False
import locale
import logging
from gi.repository import Gtk, Adw, Gdk, GObject, GLib, Gio
from . import client
#from .shortcutsdialog import ShortcutsDialog
from .connectionpanel import ConnectionPanel
from .serverpanel import ServerPanel
from .coverpanel import CoverPanel
from .playlistpanel import PlaylistPanel
from .librarypanel import LibraryPanel
from .zeroconf import ZeroconfProvider
class WindowState(GObject.Object):
WIDTH = 'width'
HEIGHT = 'height'
IS_MAXIMIZED = 'is_maximized'
IS_FULLSCREENED = 'is_fullscreened'
width = GObject.Property(type=int, default=800)
height = GObject.Property(type=int, default=600)
is_maximized = GObject.Property(type=bool, default=False)
is_fullscreened = GObject.Property(type=bool, default=False)
def __init__(self):
super().__init__()
@Gtk.Template(resource_path='/xyz/suruatoel/mcg/ui/window.ui')
class Window(Adw.ApplicationWindow):
__gtype_name__ = 'McgAppWindow'
SETTING_HOST = 'host'
SETTING_PORT = 'port'
SETTING_CONNECTED = 'connected'
SETTING_WINDOW_WIDTH = 'width'
SETTING_WINDOW_HEIGHT = 'height'
SETTING_WINDOW_MAXIMIZED = 'is-maximized'
SETTING_PANEL = 'panel'
SETTING_ITEM_SIZE = 'item-size'
SETTING_SORT_ORDER = 'sort-order'
SETTING_SORT_TYPE = 'sort-type'
_CUSTOM_STARTUP_COMPLETE = 'startup-complete'
# Widgets
content_stack = Gtk.Template.Child()
panel_stack = Gtk.Template.Child()
toolbar_stack = Gtk.Template.Child()
# Headerbar
headerbar = Gtk.Template.Child()
#headerbar_title_stack = Gtk.Template.Child()
headerbar_panel_switcher = Gtk.Template.Child()
#headerbar_connection_label = Gtk.Template.Child()
headerbar_button_connect = Gtk.Template.Child()
headerbar_button_playpause = Gtk.Template.Child()
headerbar_button_volume = Gtk.Template.Child()
# Infobar
info_toast = Gtk.Template.Child()
def __init__(self, app, title, settings, **kwargs):
super().__init__(**kwargs)
self.set_application(app)
self.set_title(title)
self._settings = settings
self._panels = []
self._mcg = client.Client()
self._state = WindowState()
self._setting_volume = False
self._headerbar_connection_button_active = True
self._headerbar_playpause_button_active = True
# FIXME Help/Shortcuts dialog
#self.set_help_overlay(ShortcutsDialog())
# Login screen
self._connection_panel = ConnectionPanel()
# Server panel
self._server_panel = ServerPanel()
self._panels.append(self._server_panel)
# Cover panel
self._cover_panel = CoverPanel()
self._panels.append(self._cover_panel)
# Playlist panel
self._playlist_panel = PlaylistPanel(self._mcg)
#self._playlist_panel.connect('open-standalone', self.on_panel_open_standalone)
#self._playlist_panel.connect('close-standalone', self.on_panel_close_standalone)
self._panels.append(self._playlist_panel)
# Library panel
self._library_panel = LibraryPanel(self._mcg)
#self._library_panel.connect('open-standalone', self.on_panel_open_standalone)
#self._library_panel.connect('close-standalone', self.on_panel_close_standalone)
self._panels.append(self._library_panel)
# Stack
self.content_stack.add_child(self._connection_panel)
self.panel_stack.add_titled(self._server_panel, 'server-panel', locale.gettext("Server"))
self.panel_stack.add_titled_with_icon(self._cover_panel, 'cover-panel', locale.gettext("Cover"), "image-x-generic-symbolic")
self.panel_stack.add_titled(self._playlist_panel, 'playlist-panel', locale.gettext("Playlist"))
self.panel_stack.add_titled(self._library_panel, 'library-panel', locale.gettext("Library"))
# Header
#self._playlist_panel.get_headerbar_standalone().connect('close', self.on_panel_close_standalone)
#self._library_panel.get_headerbar_standalone().connect('close', self.on_panel_close_standalone)
# Toolbar stack
self.toolbar_stack.add_child(self._server_panel.get_toolbar())
self.toolbar_stack.add_child(self._cover_panel.get_toolbar())
self.toolbar_stack.add_child(self._playlist_panel.get_toolbar())
self.toolbar_stack.add_child(self._library_panel.get_toolbar())
# Properties
self._set_headerbar_sensitive(False, False)
self._connection_panel.set_host(self._settings.get_string(Window.SETTING_HOST))
self._connection_panel.set_port(self._settings.get_int(Window.SETTING_PORT))
if use_keyring:
self._connection_panel.set_password(keyring.get_password(ZeroconfProvider.KEYRING_SYSTEM, ZeroconfProvider.KEYRING_USERNAME))
self._playlist_panel.set_item_size(self._settings.get_int(Window.SETTING_ITEM_SIZE))
self._library_panel.set_item_size(self._settings.get_int(Window.SETTING_ITEM_SIZE))
self._library_panel.set_sort_order(self._settings.get_enum(Window.SETTING_SORT_ORDER))
self._library_panel.set_sort_type(self._settings.get_boolean(Window.SETTING_SORT_TYPE))
# Signals
self.connect("notify::default-width", self.on_resize)
self.connect("notify::maximized", self.on_maximized)
self.connect("notify::fullscreened", self.on_fullscreened)
self._connection_panel.connect('connection-changed', self.on_connection_panel_connection_changed)
self.panel_stack.connect('notify::visible-child', self.on_stack_switched)
self._server_panel.connect('change-output-device', self.on_server_panel_output_device_changed)
self._cover_panel.connect('toggle-fullscreen', self.on_cover_panel_toggle_fullscreen)
self._cover_panel.connect('set-song', self.on_cover_panel_set_song)
self._cover_panel.connect('albumart', self.on_cover_panel_albumart)
self._playlist_panel.connect('clear-playlist', self.on_playlist_panel_clear_playlist)
self._playlist_panel.connect('remove-album', self.on_playlist_panel_remove)
self._playlist_panel.connect('remove-multiple-albums', self.on_playlist_panel_remove_multiple)
self._playlist_panel.connect('play', self.on_playlist_panel_play)
self._playlist_panel.connect('albumart', self.on_playlist_panel_albumart)
self._library_panel.connect('update', self.on_library_panel_update)
self._library_panel.connect('play', self.on_library_panel_play)
self._library_panel.connect('queue', self.on_library_panel_queue)
self._library_panel.connect('queue-multiple', self.on_library_panel_queue_multiple)
self._library_panel.connect('item-size-changed', self.on_library_panel_item_size_changed)
self._library_panel.connect('sort-order-changed', self.on_library_panel_sort_order_changed)
self._library_panel.connect('sort-type-changed', self.on_library_panel_sort_type_changed)
self._library_panel.connect('albumart', self.on_library_panel_albumart)
self._mcg.connect_signal(client.Client.SIGNAL_CONNECTION, self.on_mcg_connect)
self._mcg.connect_signal(client.Client.SIGNAL_STATUS, self.on_mcg_status)
self._mcg.connect_signal(client.Client.SIGNAL_STATS, self.on_mcg_stats)
self._mcg.connect_signal(client.Client.SIGNAL_LOAD_OUTPUT_DEVICES, self.on_mcg_load_output_devices)
self._mcg.connect_signal(client.Client.SIGNAL_LOAD_PLAYLIST, self.on_mcg_load_playlist)
self._mcg.connect_signal(client.Client.SIGNAL_PULSE_ALBUMS, self.on_mcg_pulse_albums)
self._mcg.connect_signal(client.Client.SIGNAL_INIT_ALBUMS, self.on_mcg_init_albums)
self._mcg.connect_signal(client.Client.SIGNAL_LOAD_ALBUMS, self.on_mcg_load_albums)
self._mcg.connect_signal(client.Client.SIGNAL_LOAD_ALBUMART, self.on_mcg_load_albumart)
self._mcg.connect_signal(client.Client.SIGNAL_CUSTOM, self.on_mcg_custom)
self._mcg.connect_signal(client.Client.SIGNAL_ERROR, self.on_mcg_error)
self._settings.connect('changed::'+Window.SETTING_PANEL, self.on_settings_panel_changed)
self._settings.connect('changed::'+Window.SETTING_ITEM_SIZE, self.on_settings_item_size_changed)
self._settings.connect('changed::'+Window.SETTING_SORT_ORDER, self.on_settings_sort_order_changed)
self._settings.connect('changed::'+Window.SETTING_SORT_TYPE, self.on_settings_sort_type_changed)
self._settings.bind(Window.SETTING_WINDOW_WIDTH, self._state, WindowState.WIDTH, Gio.SettingsBindFlags.DEFAULT)
self._settings.bind(Window.SETTING_WINDOW_HEIGHT, self._state, WindowState.HEIGHT, Gio.SettingsBindFlags.DEFAULT)
self._settings.bind(Window.SETTING_WINDOW_MAXIMIZED, self._state, WindowState.IS_MAXIMIZED, Gio.SettingsBindFlags.DEFAULT)
# Actions
self.set_default_size(self._state.width, self._state.height)
if self._state.get_property(WindowState.IS_MAXIMIZED):
self.maximize()
self.content_stack.set_visible_child(self._connection_panel)
if self._settings.get_boolean(Window.SETTING_CONNECTED):
self._connect()
# Menu actions
self._connect_action = Gio.SimpleAction.new_stateful("connect", None, GLib.Variant.new_boolean(False))
self._connect_action.connect('change-state', self.on_menu_connect)
self.add_action(self._connect_action)
self._play_action = Gio.SimpleAction.new_stateful("play", None, GLib.Variant.new_boolean(False))
self._play_action.set_enabled(False)
self._play_action.connect('change-state', self.on_menu_play)
self.add_action(self._play_action)
self._clear_playlist_action = Gio.SimpleAction.new("clear-playlist", None)
self._clear_playlist_action.set_enabled(False)
self._clear_playlist_action.connect('activate', self.on_menu_clear_playlist)
self.add_action(self._clear_playlist_action)
panel_variant = GLib.Variant.new_string("0")
self._panel_action = Gio.SimpleAction.new_stateful("panel", panel_variant.get_type(), panel_variant)
self._panel_action.set_enabled(False)
self._panel_action.connect('change-state', self.on_menu_panel)
self.add_action(self._panel_action)
self._toggle_fullscreen_action = Gio.SimpleAction.new("toggle-fullscreen", None)
self._toggle_fullscreen_action.set_enabled(True)
self._toggle_fullscreen_action.connect('activate', self.on_menu_toggle_fullscreen)
self.add_action(self._toggle_fullscreen_action)
self._search_library_action = Gio.SimpleAction.new("search-library", None)
self._search_library_action.set_enabled(True)
self._search_library_action.connect('activate', self.on_menu_search_library)
self.add_action(self._search_library_action)
# Menu callbacks
def on_menu_connect(self, action, value):
self._connect()
def on_menu_play(self, action, value):
self._mcg.playpause()
def on_menu_clear_playlist(self, action, value):
self._mcg.clear_playlist()
def on_menu_panel(self, action, value):
action.set_state(value)
self.panel_stack.set_visible_child(self._panels[int(value.get_string())])
def on_menu_toggle_fullscreen(self, action, value):
self.panel_stack.set_visible_child(self.cover_panel_page)
if not self._state.get_property(WindowState.IS_FULLSCREENED):
self.fullscreen()
else:
self.unfullscreen()
def on_menu_search_library(self, action, value):
self.panel_stack.set_visible_child(self.library_panel_page)
self._library_panel.show_search()
# Window callbacks
def on_resize(self, widget, event):
width = self.get_size(Gtk.Orientation.HORIZONTAL)
height = self.get_size(Gtk.Orientation.VERTICAL)
if width > 0:
self._cover_panel.set_width(width)
if not self._state.get_property(WindowState.IS_MAXIMIZED):
self._state.set_property(WindowState.WIDTH, width)
self._state.set_property(WindowState.HEIGHT, height)
def on_maximized(self, widget, maximized):
self._state.set_property(WindowState.IS_MAXIMIZED, maximized is True)
def on_fullscreened(self, widget, fullscreened):
self._fullscreen(fullscreened is True)
# HeaderBar callbacks
@Gtk.Template.Callback()
def on_headerbar_connection_state_set(self, widget, state):
if self._headerbar_connection_button_active:
self._connect()
@Gtk.Template.Callback()
def on_headerbar_volume_changed(self, widget, value):
if not self._setting_volume:
self._mcg.set_volume(int(value*100))
@Gtk.Template.Callback()
def on_headerbar_playpause_toggled(self, widget):
if self._headerbar_playpause_button_active:
self._mcg.playpause()
self._mcg.get_status()
# Panel callbacks
def on_stack_switched(self, widget, prop):
self._set_visible_toolbar()
self._save_visible_panel()
self._set_menu_visible_panel()
for panel in self._panels:
panel.set_selected(panel == self.panel_stack.get_visible_child())
#GObject.idle_add(
# self.panel_stack.child_set_property,
# self.panel_stack.get_visible_child(),
# 'needs-attention',
# False
#)
def on_panel_open_standalone(self, panel):
self.set_titlebar(panel.get_headerbar_standalone())
def on_panel_close_standalone(self, headerbar):
self.set_titlebar(self.headerbar)
def on_connection_panel_connection_changed(self, widget, host, port, password):
self._settings.set_string(Window.SETTING_HOST, host)
self._settings.set_int(Window.SETTING_PORT, port)
if use_keyring:
if password:
keyring.set_password(ZeroconfProvider.KEYRING_SYSTEM, ZeroconfProvider.KEYRING_USERNAME, password)
else:
if keyring.get_password(ZeroconfProvider.KEYRING_SYSTEM, ZeroconfProvider.KEYRING_USERNAME):
keyring.delete_password(ZeroconfProvider.KEYRING_SYSTEM, ZeroconfProvider.KEYRING_USERNAME)
def on_playlist_panel_clear_playlist(self, widget):
self._mcg.clear_playlist()
def on_playlist_panel_remove(self, widget, album):
self._mcg.remove_album_from_playlist(album)
def on_playlist_panel_remove_multiple(self, widget, albums):
self._mcg.remove_albums_from_playlist(albums)
def on_playlist_panel_play(self, widget, album):
self._mcg.play_album_from_playlist(album)
def on_playlist_panel_albumart(self, widget, album):
self._mcg.get_albumart(album)
def on_server_panel_output_device_changed(self, widget, device, enabled):
self._mcg.enable_output_device(device, enabled)
def on_cover_panel_toggle_fullscreen(self, widget):
if not self._state.get_property(WindowState.IS_FULLSCREENED):
self.fullscreen()
else:
self.unfullscreen()
def on_cover_panel_set_song(self, widget, pos, time):
self._mcg.seek(pos, time)
def on_cover_panel_albumart(self, widget, album):
self._mcg.get_albumart(album)
def on_library_panel_update(self, widget):
self._mcg.update()
def on_library_panel_play(self, widget, album):
self._mcg.play_album(album)
def on_library_panel_queue(self, widget, album):
self._mcg.queue_album(album)
def on_library_panel_queue_multiple(self, widget, albums):
self._mcg.queue_albums(albums)
def on_library_panel_item_size_changed(self, widget, size):
self._playlist_panel.set_item_size(size)
self._settings.set_int(Window.SETTING_ITEM_SIZE, self._library_panel.get_item_size())
def on_library_panel_sort_order_changed(self, widget, sort_order):
self._settings.set_enum(Window.SETTING_SORT_ORDER, self._library_panel.get_sort_order())
def on_library_panel_sort_type_changed(self, widget, sort_type):
self._settings.set_boolean(Window.SETTING_SORT_TYPE, self._library_panel.get_sort_type())
def on_library_panel_albumart(self, widget, album):
self._mcg.get_albumart(album)
# MCG callbacks
def on_mcg_connect(self, connected):
if connected:
GObject.idle_add(self._connect_connected)
self._mcg.load_playlist()
self._mcg.load_albums()
self._mcg.get_custom(Window._CUSTOM_STARTUP_COMPLETE)
self._mcg.get_status()
self._mcg.get_stats()
self._mcg.get_output_devices()
self._connect_action.set_state(GLib.Variant.new_boolean(True))
self._play_action.set_enabled(True)
self._clear_playlist_action.set_enabled(True)
self._panel_action.set_enabled(True)
else:
GObject.idle_add(self._connect_disconnected)
self._connect_action.set_state(GLib.Variant.new_boolean(False))
self._play_action.set_enabled(False)
self._clear_playlist_action.set_enabled(False)
self._panel_action.set_enabled(False)
def on_mcg_status(self, state, album, pos, time, volume, file, audio, bitrate, error):
# Album
GObject.idle_add(self._cover_panel.set_album, album)
if not album and self._state.get_property(WindowState.IS_FULLSCREENED):
self._fullscreen(False)
# State
if state == 'play':
GObject.idle_add(self._set_play)
GObject.idle_add(self._cover_panel.set_play, pos, time)
self._play_action.set_state(GLib.Variant.new_boolean(True))
elif state == 'pause' or state == 'stop':
GObject.idle_add(self._set_pause)
GObject.idle_add(self._cover_panel.set_pause)
self._play_action.set_state(GLib.Variant.new_boolean(False))
# Volume
GObject.idle_add(self._set_volume, volume)
# Status
self._server_panel.set_status(file, audio, bitrate, error)
# Error
if error:
self._show_error(error)
def on_mcg_stats(self, artists, albums, songs, dbplaytime, playtime, uptime):
self._server_panel.set_stats(artists, albums, songs, dbplaytime, playtime, uptime)
def on_mcg_load_output_devices(self, devices):
self._server_panel.set_output_devices(devices)
def on_mcg_load_playlist(self, playlist):
self._playlist_panel.set_playlist(self._connection_panel.get_host(), playlist)
def on_mcg_init_albums(self):
GObject.idle_add(self._library_panel.init_albums)
def on_mcg_pulse_albums(self):
GObject.idle_add(self._library_panel.load_albums)
def on_mcg_load_albums(self, albums):
self._library_panel.set_albums(self._connection_panel.get_host(), albums)
def on_mcg_load_albumart(self, album, data):
self._cover_panel.set_albumart(album, data)
self._playlist_panel.set_albumart(album, data)
self._library_panel.set_albumart(album, data)
def on_mcg_custom(self, name):
pass
"""
if name == Window._CUSTOM_STARTUP_COMPLETE:
for panel in self._panels:
GObject.idle_add(
self.panel_stack.child_set_property,
panel,
'needs-attention',
False
)
"""
def on_mcg_error(self, error):
GObject.idle_add(self._show_error, str(error))
# Settings callbacks
def on_settings_panel_changed(self, settings, key):
panel_index = settings.get_int(key)
self.panel_stack.set_visible_child(self._panels[panel_index])
def on_settings_item_size_changed(self, settings, key):
size = settings.get_int(key)
self._playlist_panel.set_item_size(size)
self._library_panel.set_item_size(size)
def on_settings_sort_order_changed(self, settings, key):
sort_order = settings.get_enum(key)
self._library_panel.set_sort_order(sort_order)
def on_settings_sort_type_changed(self, settings, key):
sort_type = settings.get_boolean(key)
self._library_panel.set_sort_type(sort_type)
# Private methods
def _connect(self):
self._connection_panel.set_sensitive(False)
self._set_headerbar_sensitive(False, True)
if self._mcg.is_connected():
self._mcg.disconnect()
self._settings.set_boolean(Window.SETTING_CONNECTED, False)
else:
host = self._connection_panel.get_host()
port = self._connection_panel.get_port()
password = self._connection_panel.get_password()
self._mcg.connect(host, port, password)
self._settings.set_boolean(Window.SETTING_CONNECTED, True)
def _connect_connected(self):
self._headerbar_connected()
self._set_headerbar_sensitive(True, False)
self.content_stack.set_visible_child(self.panel_stack)
self.panel_stack.set_visible_child(self._panels[self._settings.get_int(Window.SETTING_PANEL)])
def _connect_disconnected(self):
self._playlist_panel.stop_threads();
self._library_panel.stop_threads();
self._headerbar_disconnected()
self._set_headerbar_sensitive(False, False)
self._save_visible_panel()
self.content_stack.set_visible_child(self._connection_panel)
self._connection_panel.set_sensitive(True)
def _fullscreen(self, fullscreened_new):
if fullscreened_new != self._state.get_property(WindowState.IS_FULLSCREENED):
self._state.set_property(WindowState.IS_FULLSCREENED, fullscreened_new)
if self._state.get_property(WindowState.IS_FULLSCREENED):
self.headerbar.hide()
self._cover_panel.set_fullscreen(True)
# Hide cursor
self.get_window().set_cursor(
Gdk.Cursor.new_from_name(Gdk.Display.get_default(), "none")
)
else:
self.headerbar.show()
self._cover_panel.set_fullscreen(False)
# Reset cursor
self.get_window().set_cursor(
Gdk.Cursor.new_from_name(Gdk.Display.get_default(), "default")
)
def _save_visible_panel(self):
panel_index_selected = self._panels.index(self.panel_stack.get_visible_child())
self._settings.set_int(Window.SETTING_PANEL, panel_index_selected)
def _set_menu_visible_panel(self):
panel_index_selected = self._panels.index(self.panel_stack.get_visible_child())
self._panel_action.set_state(GLib.Variant.new_string(str(panel_index_selected)))
def _set_visible_toolbar(self):
panel_index_selected = self._panels.index(self.panel_stack.get_visible_child())
toolbar = self._panels[panel_index_selected].get_toolbar()
self.toolbar_stack.set_visible_child(toolbar)
def _set_play(self):
self._headerbar_playpause_button_active = False
self.headerbar_button_playpause.set_active(True)
self._headerbar_playpause_button_active = True
def _set_pause(self):
self._headerbar_playpause_button_active = False
self.headerbar_button_playpause.set_active(False)
self._headerbar_playpause_button_active = True
def _set_volume(self, volume):
if volume >= 0:
self.headerbar_button_volume.set_visible(True)
self._setting_volume = True
self.headerbar_button_volume.set_value(volume / 100)
self._setting_volume = False
else:
self.headerbar_button_volume.set_visible(False)
def _headerbar_connected(self):
self._headerbar_connection_button_active = False
self.headerbar_button_connect.set_active(True)
self.headerbar_button_connect.set_state(True)
self._headerbar_connection_button_active = True
def _headerbar_disconnected(self):
self._headerbar_connection_button_active = False
self.headerbar_button_connect.set_active(False)
self.headerbar_button_connect.set_state(False)
self._headerbar_connection_button_active = True
def _set_headerbar_sensitive(self, sensitive, connecting):
self.headerbar_button_playpause.set_sensitive(sensitive)
self.headerbar_button_volume.set_sensitive(sensitive)
self.headerbar_panel_switcher.set_sensitive(sensitive)
self.headerbar_button_connect.set_sensitive(not connecting)
def _show_error(self, message):
self.info_toast.add_toast(Adw.Toast.new(message))