def __init__(self, app):
super().__init__()
self.app = app
self.fullscreen_sid = 0
self.play_type = PlayType.NONE
self.adj_timeout = 0
self.recommend_imgs = None
self.curr_song = None
# use this to keep Net.AsyncSong object
self.async_song = None
self.async_next_song = None
event_pic = Gtk.EventBox()
event_pic.connect('button-press-event', self.on_pic_pressed)
self.pack_start(event_pic, False, False, 0)
self.artist_pic = Gtk.Image.new_from_pixbuf(app.theme['anonymous'])
event_pic.add(self.artist_pic)
control_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
self.pack_start(control_box, True, True, 0)
toolbar = Gtk.Toolbar()
toolbar.set_style(Gtk.ToolbarStyle.ICONS)
toolbar.get_style_context().add_class(Gtk.STYLE_CLASS_MENUBAR)
toolbar.set_show_arrow(False)
toolbar.set_icon_size(ICON_SIZE)
control_box.pack_start(toolbar, False, False, 0)
prev_button = Gtk.ToolButton()
prev_button.set_label(_('Previous'))
prev_button.set_icon_name('media-skip-backward-symbolic')
prev_button.connect('clicked', self.on_prev_button_clicked)
toolbar.insert(prev_button, 0)
self.play_button = Gtk.ToolButton()
self.play_button.set_label(_('Play'))
self.play_button.set_icon_name('media-playback-start-symbolic')
self.play_button.connect('clicked', self.on_play_button_clicked)
toolbar.insert(self.play_button, 1)
next_button = Gtk.ToolButton()
next_button.set_label(_('Next'))
next_button.set_icon_name('media-skip-forward-symbolic')
next_button.connect('clicked', self.on_next_button_clicked)
toolbar.insert(next_button, 2)
self.shuffle_btn = Gtk.ToggleToolButton()
self.shuffle_btn.set_label(_('Shuffle'))
self.shuffle_btn.set_icon_name('media-playlist-shuffle-symbolic')
self.shuffle_btn.props.margin_left = 10
toolbar.insert(self.shuffle_btn, 3)
self.repeat_type = RepeatType.NONE
self.repeat_btn = Gtk.ToggleToolButton()
self.repeat_btn.set_label(_('Repeat'))
self.repeat_btn.set_icon_name('media-playlist-repeat-symbolic')
self.repeat_btn.connect('clicked', self.on_repeat_button_clicked)
toolbar.insert(self.repeat_btn, 4)
self.show_mv_btn = Gtk.ToggleToolButton()
self.show_mv_btn.set_label(_('Show MV'))
self.show_mv_btn.set_icon_name('video-x-generic-symbolic')
self.show_mv_btn.set_sensitive(False)
self.show_mv_sid = self.show_mv_btn.connect(
'toggled', self.on_show_mv_toggled)
toolbar.insert(self.show_mv_btn, 5)
self.fullscreen_btn = Gtk.ToolButton()
self.fullscreen_btn.set_label(_('Fullscreen'))
self.fullscreen_btn.set_icon_name('view-fullscreen-symbolic')
self.fullscreen_btn.connect(
'clicked', self.on_fullscreen_button_clicked)
toolbar.insert(self.fullscreen_btn, 6)
self.app.window.connect('key-press-event', self.on_window_key_pressed)
# contro menu
menu_tool_item = Gtk.ToolItem()
toolbar.insert(menu_tool_item, 7)
toolbar.child_set_property(menu_tool_item, 'expand', True)
main_menu = Gtk.Menu()
pref_item = Gtk.MenuItem(label=_('Preferences'))
pref_item.connect(
'activate', self.on_main_menu_pref_activate)
main_menu.append(pref_item)
sep_item = Gtk.SeparatorMenuItem()
main_menu.append(sep_item)
about_item = Gtk.MenuItem(label=_('About'))
about_item.connect(
'activate', self.on_main_menu_about_activate)
main_menu.append(about_item)
quit_item = Gtk.MenuItem(label=_('Quit'))
key, mod = Gtk.accelerator_parse('<Ctrl>Q')
quit_item.add_accelerator(
'activate', app.accel_group, key, mod,
Gtk.AccelFlags.VISIBLE)
quit_item.connect(
'activate', self.on_main_menu_quit_activate)
main_menu.append(quit_item)
main_menu.show_all()
menu_image = Gtk.Image()
menu_image.set_from_icon_name('view-list-symbolic', ICON_SIZE)
if Config.GTK_LE_36:
menu_btn = Gtk.Button()
menu_btn.connect(
'clicked', self.on_main_menu_button_clicked, main_menu)
else:
menu_btn = Gtk.MenuButton()
menu_btn.set_popup(main_menu)
menu_btn.set_always_show_image(True)
menu_btn.props.halign = Gtk.Align.END
menu_btn.props.halign = Gtk.Align.END
menu_btn.set_image(menu_image)
menu_tool_item.add(menu_btn)
self.label = Gtk.Label(
'<b>{0}</b> <small>by {0}</small>'.format(_('Unknown')))
self.label.props.use_markup = True
self.label.props.xalign = 0
self.label.props.margin_left = 10
control_box.pack_start(self.label, False, False, 0)
scale_box = Gtk.Box(spacing=3)
scale_box.props.margin_left = 5
control_box.pack_start(scale_box, True, False, 0)
self.scale = Gtk.Scale()
self.adjustment = Gtk.Adjustment(0, 0, 100, 1, 10, 0)
self.adjustment.connect('changed', self.on_adjustment_changed)
self.scale.set_adjustment(self.adjustment)
self.scale.set_restrict_to_fill_level(False)
self.scale.props.draw_value = False
self.scale.connect('change-value', self.on_scale_change_value)
scale_box.pack_start(self.scale, True, True, 0)
self.time_label = Gtk.Label('0:00/0:00')
scale_box.pack_start(self.time_label, False, False, 0)
self.volume = Gtk.VolumeButton()
self.volume.props.use_symbolic = True
self.volume.set_value(app.conf['volume'] ** 0.33)
self.volume_sid = self.volume.connect(
'value-changed', self.on_volume_value_changed)
scale_box.pack_start(self.volume, False, False, 0)
# init playbin and dbus
self.playbin = PlayerBin()
self.playbin.set_volume(self.app.conf['volume'] ** 0.33)
self.playbin.connect('eos', self.on_playbin_eos)
self.playbin.connect('error', self.on_playbin_error)
self.playbin.connect('mute-changed', self.on_playbin_mute_changed)
self.playbin.connect(
'volume-changed', self.on_playbin_volume_changed)
self.dbus = PlayerDBus(self)
self.notify = PlayerNotify(self)
class Player(Gtk.Box):
def __init__(self, app):
super().__init__()
self.app = app
self.fullscreen_sid = 0
self.play_type = PlayType.NONE
self.adj_timeout = 0
self.recommend_imgs = None
self.curr_song = None
# use this to keep Net.AsyncSong object
self.async_song = None
self.async_next_song = None
event_pic = Gtk.EventBox()
event_pic.connect('button-press-event', self.on_pic_pressed)
self.pack_start(event_pic, False, False, 0)
self.artist_pic = Gtk.Image.new_from_pixbuf(app.theme['anonymous'])
event_pic.add(self.artist_pic)
control_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
self.pack_start(control_box, True, True, 0)
toolbar = Gtk.Toolbar()
toolbar.set_style(Gtk.ToolbarStyle.ICONS)
toolbar.get_style_context().add_class(Gtk.STYLE_CLASS_MENUBAR)
toolbar.set_show_arrow(False)
toolbar.set_icon_size(ICON_SIZE)
control_box.pack_start(toolbar, False, False, 0)
prev_button = Gtk.ToolButton()
prev_button.set_label(_('Previous'))
prev_button.set_icon_name('media-skip-backward-symbolic')
prev_button.connect('clicked', self.on_prev_button_clicked)
toolbar.insert(prev_button, 0)
self.play_button = Gtk.ToolButton()
self.play_button.set_label(_('Play'))
self.play_button.set_icon_name('media-playback-start-symbolic')
self.play_button.connect('clicked', self.on_play_button_clicked)
toolbar.insert(self.play_button, 1)
next_button = Gtk.ToolButton()
next_button.set_label(_('Next'))
next_button.set_icon_name('media-skip-forward-symbolic')
next_button.connect('clicked', self.on_next_button_clicked)
toolbar.insert(next_button, 2)
self.shuffle_btn = Gtk.ToggleToolButton()
self.shuffle_btn.set_label(_('Shuffle'))
self.shuffle_btn.set_icon_name('media-playlist-shuffle-symbolic')
self.shuffle_btn.props.margin_left = 10
toolbar.insert(self.shuffle_btn, 3)
self.repeat_type = RepeatType.NONE
self.repeat_btn = Gtk.ToggleToolButton()
self.repeat_btn.set_label(_('Repeat'))
self.repeat_btn.set_icon_name('media-playlist-repeat-symbolic')
self.repeat_btn.connect('clicked', self.on_repeat_button_clicked)
toolbar.insert(self.repeat_btn, 4)
self.show_mv_btn = Gtk.ToggleToolButton()
self.show_mv_btn.set_label(_('Show MV'))
self.show_mv_btn.set_icon_name('video-x-generic-symbolic')
self.show_mv_btn.set_sensitive(False)
self.show_mv_sid = self.show_mv_btn.connect(
'toggled', self.on_show_mv_toggled)
toolbar.insert(self.show_mv_btn, 5)
self.fullscreen_btn = Gtk.ToolButton()
self.fullscreen_btn.set_label(_('Fullscreen'))
self.fullscreen_btn.set_icon_name('view-fullscreen-symbolic')
self.fullscreen_btn.connect(
'clicked', self.on_fullscreen_button_clicked)
toolbar.insert(self.fullscreen_btn, 6)
self.app.window.connect('key-press-event', self.on_window_key_pressed)
# contro menu
menu_tool_item = Gtk.ToolItem()
toolbar.insert(menu_tool_item, 7)
toolbar.child_set_property(menu_tool_item, 'expand', True)
main_menu = Gtk.Menu()
pref_item = Gtk.MenuItem(label=_('Preferences'))
pref_item.connect(
'activate', self.on_main_menu_pref_activate)
main_menu.append(pref_item)
sep_item = Gtk.SeparatorMenuItem()
main_menu.append(sep_item)
about_item = Gtk.MenuItem(label=_('About'))
about_item.connect(
'activate', self.on_main_menu_about_activate)
main_menu.append(about_item)
quit_item = Gtk.MenuItem(label=_('Quit'))
key, mod = Gtk.accelerator_parse('<Ctrl>Q')
quit_item.add_accelerator(
'activate', app.accel_group, key, mod,
Gtk.AccelFlags.VISIBLE)
quit_item.connect(
'activate', self.on_main_menu_quit_activate)
main_menu.append(quit_item)
main_menu.show_all()
menu_image = Gtk.Image()
menu_image.set_from_icon_name('view-list-symbolic', ICON_SIZE)
if Config.GTK_LE_36:
menu_btn = Gtk.Button()
menu_btn.connect(
'clicked', self.on_main_menu_button_clicked, main_menu)
else:
menu_btn = Gtk.MenuButton()
menu_btn.set_popup(main_menu)
menu_btn.set_always_show_image(True)
menu_btn.props.halign = Gtk.Align.END
menu_btn.props.halign = Gtk.Align.END
menu_btn.set_image(menu_image)
menu_tool_item.add(menu_btn)
self.label = Gtk.Label(
'<b>{0}</b> <small>by {0}</small>'.format(_('Unknown')))
self.label.props.use_markup = True
self.label.props.xalign = 0
self.label.props.margin_left = 10
control_box.pack_start(self.label, False, False, 0)
scale_box = Gtk.Box(spacing=3)
scale_box.props.margin_left = 5
control_box.pack_start(scale_box, True, False, 0)
self.scale = Gtk.Scale()
self.adjustment = Gtk.Adjustment(0, 0, 100, 1, 10, 0)
self.adjustment.connect('changed', self.on_adjustment_changed)
self.scale.set_adjustment(self.adjustment)
self.scale.set_restrict_to_fill_level(False)
self.scale.props.draw_value = False
self.scale.connect('change-value', self.on_scale_change_value)
scale_box.pack_start(self.scale, True, True, 0)
self.time_label = Gtk.Label('0:00/0:00')
scale_box.pack_start(self.time_label, False, False, 0)
self.volume = Gtk.VolumeButton()
self.volume.props.use_symbolic = True
self.volume.set_value(app.conf['volume'] ** 0.33)
self.volume_sid = self.volume.connect(
'value-changed', self.on_volume_value_changed)
scale_box.pack_start(self.volume, False, False, 0)
# init playbin and dbus
self.playbin = PlayerBin()
self.playbin.set_volume(self.app.conf['volume'] ** 0.33)
self.playbin.connect('eos', self.on_playbin_eos)
self.playbin.connect('error', self.on_playbin_error)
self.playbin.connect('mute-changed', self.on_playbin_mute_changed)
self.playbin.connect(
'volume-changed', self.on_playbin_volume_changed)
self.dbus = PlayerDBus(self)
self.notify = PlayerNotify(self)
def after_init(self):
self.init_meta()
def do_destroy(self):
self.playbin.destroy()
if self.async_song:
self.async_song.destroy()
if self.async_next_song:
self.async_next_song.destroy()
def load(self, song):
self.play_type = PlayType.SONG
self.curr_song = song
self.stop_player()
self.scale.set_fill_level(0)
self.scale.set_show_fill_level(True)
self.async_song = Net.AsyncSong(self.app)
self.async_song.connect('chunk-received', self.on_chunk_received)
self.async_song.connect('can-play', self.on_song_can_play)
self.async_song.connect('downloaded', self.on_song_downloaded)
self.async_song.get_song(song)
def failed_to_download(self, song_path, status):
self.stop_player_cb()
if status == 'FileNotFoundError':
Widgets.filesystem_error(self.app.window, song_path)
elif status == 'URLError':
if self.play_type == PlayType.MV:
msg = _('Failed to download MV')
elif self.play_type in (PlayType.SONG, PlayType.RADIO):
msg = _('Failed to download song')
#Widgets.network_error(self.app.window, msg)
print('Error:', msg)
self.load_next_cb()
def on_chunk_received(self, widget, percent):
def _update_fill_level():
self.scale.set_fill_level(percent)
GLib.idle_add(_update_fill_level)
def on_song_can_play(self, widget, song_path, status):
def _on_song_can_play():
uri = 'file://' + song_path
self.meta_url = uri
self.scale.set_fill_level(0)
self.scale.set_show_fill_level(False)
if self.play_type in (PlayType.SONG, PlayType.RADIO):
self.app.lrc.show_music()
self.playbin.load_audio(uri)
self.get_lrc()
self.get_mv_link()
self.get_recommend_lists()
elif self.play_type == PlayType.MV:
self.show_mv_btn.set_sensitive(True)
self.show_mv_btn.handler_block(self.show_mv_sid)
self.show_mv_btn.set_active(True)
self.show_mv_btn.handler_unblock(self.show_mv_sid)
self.app.lrc.show_mv()
self.playbin.load_video(uri, self.app.lrc.xid)
self.start_player(load=True)
self.update_player_info()
if status == 'OK':
GLib.idle_add(_on_song_can_play)
else:
GLib.idle_add(self.failed_to_download, song_path, status)
def on_song_downloaded(self, widget, song_path):
def _on_song_download():
self.init_adjustment()
if self.play_type in (PlayType.SONG, PlayType.MV):
self.app.playlist.on_song_downloaded(play=True)
self.next_song = self.app.playlist.get_next_song(
self.repeat_btn.get_active(),
self.shuffle_btn.get_active())
elif self.play_type == PlayType.RADIO:
self.next_song = self.curr_radio_item.get_next_song()
if self.next_song:
self.cache_next_song()
# update metadata in dbus
self.dbus.update_meta()
self.dbus.enable_seek()
self.scale.set_sensitive(True)
GLib.idle_add(_on_song_download)
def cache_next_song(self):
if self.play_type == PlayType.MV:
# NOTE:if next song has no MV, cache will be failed
self.async_next_song= Net.AsyncSong(self.app)
self.async_next_song.get_song(self.next_song, use_mv=True)
elif self.play_type in (PlayType.SONG, PlayType.RADIO):
self.async_next_song = Net.AsyncSong(self.app)
self.async_next_song.get_song(self.next_song)
def init_adjustment(self):
self.adjustment.set_value(0.0)
self.adjustment.set_lower(0.0)
# when song is not totally downloaded but can play, query_duration
# might give incorrect/inaccurate result.
status, duration = self.playbin.get_duration()
if status and duration > 0:
self.adjustment.set_upper(duration)
return False
return True
def sync_adjustment(self):
status, offset = self.playbin.get_position()
if not status:
return True
self.dbus.update_pos(offset // 1000)
status, duration = self.playbin.get_duration()
self.adjustment.set_value(offset)
self.adjustment.set_upper(duration)
self.sync_label_by_adjustment()
if offset >= duration - 800000000:
self.load_next()
return False
if self.play_type == PlayType.MV:
return True
self.app.lrc.sync_lrc(offset)
if self.recommend_imgs and len(self.recommend_imgs) > 0:
# change lyrics background image every 20 seconds
div, mod = divmod(int(offset / 10**9), 20)
if mod == 0:
div2, mod2 = divmod(div, len(self.recommend_imgs))
self.update_lrc_background(self.recommend_imgs[mod2])
return True
def sync_label_by_adjustment(self):
curr = delta(self.adjustment.get_value())
total = delta(self.adjustment.get_upper())
self.time_label.set_label('{0}/{1}'.format(curr, total))
# Control panel
def on_pic_pressed(self, eventbox, event):
if event.type == GDK_2BUTTON_PRESS and \
self.play_type == PlayType.SONG:
self.app.playlist.locate_curr_song()
def on_prev_button_clicked(self, button):
self.load_prev()
def on_play_button_clicked(self, button):
if self.play_type == PlayType.NONE:
return
self.play_pause()
def on_next_button_clicked(self, button):
self.load_next()
def on_repeat_button_clicked(self, button):
if self.repeat_type == RepeatType.NONE:
self.repeat_type = RepeatType.ALL
button.set_active(True)
button.set_icon_name('media-playlist-repeat-symbolic')
elif self.repeat_type == RepeatType.ALL:
self.repeat_type = RepeatType.ONE
button.set_active(True)
button.set_icon_name('media-playlist-repeat-song-symbolic')
elif self.repeat_type == RepeatType.ONE:
self.repeat_type = RepeatType.NONE
button.set_active(False)
button.set_icon_name('media-playlist-repeat-symbolic')
def on_scale_change_value(self, scale, scroll_type, value):
self.seek_cb(value)
def on_volume_value_changed(self, volume_button, volume):
self.playbin.set_volume(volume ** 3)
self.app.conf['volume'] = volume ** 3
if self.playbin.get_mute():
self.playbin.set_mute(False)
def update_player_info(self):
def _update_pic(info, error=None):
if not info or error:
return
self.artist_pic.set_tooltip_text(
Widgets.short_tooltip(info['info'], length=500))
if info['pic']:
self.meta_artUrl = info['pic']
pix = GdkPixbuf.Pixbuf.new_from_file_at_size(
info['pic'], 100, 100)
self.artist_pic.set_from_pixbuf(pix)
else:
self.meta_artUrl = self.app.theme_path['anonymous']
self.notify.refresh()
self.dbus.update_meta()
song = self.curr_song
name = Widgets.short_tooltip(song['name'], 45)
if song['artist']:
artist = Widgets.short_tooltip(song['artist'], 20)
else:
artist = _('Unknown')
if song['album']:
album = Widgets.short_tooltip(song['album'], 30)
else:
album = _('Unknown')
label = '<b>{0}</b> <small>by {1} from {2}</small>'.format(
name, artist, album)
self.label.set_label(label)
self.app.window.set_title(name)
self.artist_pic.set_from_pixbuf(self.app.theme['anonymous'])
Net.async_call(
Net.get_artist_info, _update_pic,
song['artistid'], song['artist'])
def get_lrc(self):
def _update_lrc(lrc_text, error=None):
self.app.lrc.set_lrc(lrc_text)
Net.async_call(Net.get_lrc, _update_lrc, self.curr_song)
def get_recommend_lists(self):
self.recommend_imgs = None
def _on_list_received(imgs, error=None):
if not imgs or len(imgs) < 10:
self.recommend_imgs = None
else:
self.recommend_imgs = imgs.splitlines()
Net.async_call(
Net.get_recommend_lists, _on_list_received,
self.curr_song['artist'])
def update_lrc_background(self, url):
def _update_background(filepath, error=None):
self.app.lrc.update_background(filepath)
Net.async_call(Net.get_recommend_image, _update_background, url)
# Radio part
def load_radio(self, song, radio_item):
'''Load Radio song.
song from radio, only contains name, artist, rid, artistid
Remember to update its information.
'''
self.play_type = PlayType.RADIO
self.stop_player()
self.curr_radio_item = radio_item
self.curr_song = song
self.scale.set_sensitive(False)
self.async_song = Net.AsyncSong(self.app)
self.async_song.connect('chunk-received', self.on_chunk_received)
self.async_song.connect('can-play', self.on_song_can_play)
self.async_song.connect('downloaded', self.on_song_downloaded)
self.async_song.get_song(song)
# MV part
def on_show_mv_toggled(self, toggle_button):
if self.play_type == PlayType.NONE:
toggle_button.set_active(False)
return
state = toggle_button.get_active()
if state:
self.app.lrc.show_mv()
self.load_mv(self.curr_song)
self.app.popup_page(self.app.lrc.app_page)
else:
self.app.lrc.show_music()
self.load(self.curr_song)
def load_mv(self, song):
self.play_type = PlayType.MV
self.curr_song = song
self.stop_player()
self.scale.set_fill_level(0)
self.scale.set_show_fill_level(True)
self.async_song = Net.AsyncSong(self.app)
self.async_song.connect('chunk-received', self.on_chunk_received)
self.async_song.connect('can-play', self.on_song_can_play)
self.async_song.connect('downloaded', self.on_song_downloaded)
self.async_song.get_song(song, use_mv=True)
def get_mv_link(self):
def _update_mv_link(mv_args, error=None):
mv_link, mv_path = mv_args
self.show_mv_btn.set_sensitive(mv_link is not False)
Net.async_call(
Net.get_song_link, _update_mv_link,
self.curr_song, self.app.conf, True)
# Fullscreen
def get_fullscreen(self):
'''Check if player is in fullscreen mode.'''
return self.fullscreen_sid > 0
def toggle_fullscreen(self):
'''Switch between fullscreen and unfullscreen mode.'''
self.fullscreen_btn.emit('clicked')
def on_window_key_pressed(self, widget, event):
# press Esc to exit fullscreen mode
if event.keyval == Gdk.KEY_Escape and self.get_fullscreen():
self.toggle_fullscreen()
# press F11 to toggle fullscreen mode
elif event.keyval == Gdk.KEY_F11:
self.toggle_fullscreen()
def on_fullscreen_button_clicked(self, button):
window = self.app.window
if self.fullscreen_sid > 0:
# unfullscreen
self.app.notebook.set_show_tabs(True)
button.set_icon_name('view-fullscreen-symbolic')
self.show()
window.realize()
window.unfullscreen()
window.disconnect(self.fullscreen_sid)
self.fullscreen_sid = 0
else:
# fullscreen
self.app.notebook.set_show_tabs(False)
button.set_icon_name('view-restore-symbolic')
self.app.popup_page(self.app.lrc.app_page)
self.hide()
window.realize()
window.fullscreen()
self.fullscreen_sid = window.connect(
'motion-notify-event', self.on_window_motion_notified)
self.playbin.expose_fullscreen()
def on_window_motion_notified(self, widget, event):
# if mouse_point.y is not in [0, 50], ignore it
if event.y > 50:
return
# show control_panel and notebook labels
self.show_all()
# delay 3 seconds and hide them
self.fullscreen_timestamp = time.time()
GLib.timeout_add(
3000, self.hide_control_panel_and_label,
self.fullscreen_timestamp)
self.playbin.expose_fullscreen()
def hide_control_panel_and_label(self, timestamp):
if (timestamp == self.fullscreen_timestamp and
self.fullscreen_sid > 0):
self.app.notebook.set_show_tabs(False)
self.hide()
# menu button
def on_main_menu_button_clicked(self, button, main_menu):
main_menu.popup(
None, None, None, None, 1, Gtk.get_current_event_time())
def on_main_menu_pref_activate(self, menu_item):
dialog = Preferences(self.app)
dialog.run()
dialog.destroy()
self.app.load_styles()
self.app.lrc.update_highlighted_tag()
self.app.shortcut.rebind_keys()
def on_main_menu_about_activate(self, menu_item):
dialog = Gtk.AboutDialog()
dialog.set_modal(True)
dialog.set_transient_for(self.app.window)
dialog.set_program_name(Config.APPNAME)
dialog.set_logo(self.app.theme['app-logo'])
dialog.set_version(Config.VERSION)
dialog.set_comments(Config.DESCRIPTION)
dialog.set_copyright('Copyright (c) 2013 LiuLang')
dialog.set_website(Config.HOMEPAGE)
dialog.set_license_type(Gtk.License.GPL_3_0)
dialog.set_authors(Config.AUTHORS)
dialog.run()
dialog.destroy()
def on_main_menu_quit_activate(self, menu_item):
self.app.quit()
# playbin signal handlers
def on_playbin_eos(self, playbin, eos_msg):
self.load_next()
def on_playbin_error(self, playbin, error_msg):
print('Player.on_playbin_error(), ', error_msg)
self.load_next()
def on_playbin_mute_changed(self, playbin, mute):
self.update_gtk_volume_value_cb()
def on_playbin_volume_changed(self, playbin, volume):
self.update_gtk_volume_value_cb()
def update_gtk_volume_value(self):
mute = self.playbin.get_mute()
volume = self.playbin.get_volume()
if mute:
self.volume.handler_block(self.volume_sid)
self.volume.set_value(0.0)
self.volume.handler_unblock(self.volume_sid)
else:
self.volume.handler_block(self.volume_sid)
self.volume.set_value(volume ** 0.33)
self.volume.handler_unblock(self.volume_sid)
self.app.conf['volume'] = volume
def update_gtk_volume_value_cb(self):
GLib.idle_add(self.update_gtk_volume_value)
# control player, UI and dbus
def is_playing(self):
#return self.playbin.is_playing()
return self._is_playing
def start_player(self, load=False):
if self.play_type == PlayType.NONE:
return
self._is_playing = True
self.dbus.set_Playing()
self.play_button.set_icon_name('media-playback-pause-symbolic')
self.playbin.play()
self.adj_timeout = GLib.timeout_add(250, self.sync_adjustment)
if load:
self.playbin.set_volume(self.app.conf['volume'])
self.init_meta()
GLib.timeout_add(1500, self.init_adjustment)
self.notify.refresh()
def start_player_cb(self, load=False):
GLib.idle_add(self.start_player, load)
def pause_player(self):
if self.play_type == PlayType.NONE:
return
self._is_playing = False
self.dbus.set_Pause()
self.play_button.set_icon_name('media-playback-start-symbolic')
self.playbin.pause()
if self.adj_timeout > 0:
GLib.source_remove(self.adj_timeout)
self.adj_timeout = 0
self.notify.refresh()
def pause_player_cb(self):
GLib.idle_add(self.pause_player)
def play_pause(self):
if self.play_type == PlayType.NONE:
return
if self.playbin.is_playing():
self.pause_player()
else:
self.start_player()
def play_pause_cb(self):
GLib.idle_add(self.play_pause)
def stop_player(self):
if self.play_type == PlayType.NONE:
return
self._is_playing = False
self.play_button.set_icon_name('media-playback-pause-symbolic')
self.playbin.stop()
self.scale.set_value(0)
#self.scale.set_sensitive(False)
self.show_mv_btn.set_sensitive(False)
self.show_mv_btn.handler_block(self.show_mv_sid)
self.show_mv_btn.set_active(False)
self.show_mv_btn.handler_unblock(self.show_mv_sid)
self.time_label.set_label('0:00/0:00')
if self.adj_timeout > 0:
GLib.source_remove(self.adj_timeout)
self.adj_timeout = 0
def stop_player_cb(self):
GLib.idle_add(self.stop_player)
def load_prev(self):
if self.play_type == PlayType.NONE or not self.can_go_previous():
return
self.stop_player()
_repeat = self.repeat_btn.get_active()
if self.play_type == PlayType.SONG:
self.app.playlist.play_prev_song(repeat=_repeat, use_mv=False)
elif self.play_type == PlayType.MV:
self.app.playlist.play_prev_song(repeat=_repeat, use_mv=True)
def load_prev_cb(self):
GLib.idle_add(self.load_prev)
def load_next(self):
if self.play_type == PlayType.NONE:
return
self.stop_player()
if self.repeat_type == RepeatType.ONE:
if self.play_type == PlayType.MV:
self.load_mv(self.curr_song)
else:
self.load(self.curr_song)
return
repeat = self.repeat_btn.get_active()
shuffle = self.shuffle_btn.get_active()
if self.play_type == PlayType.RADIO:
self.curr_radio_item.play_next_song()
elif self.play_type == PlayType.SONG:
self.app.playlist.play_next_song(repeat, shuffle, use_mv=False)
elif self.play_type == PlayType.MV:
self.app.playlist.play_next_song(repeat, shuffle, use_mv=True)
def load_next_cb(self):
GLib.idle_add(self.load_next)
def get_volume(self):
return self.volume.get_value()
def set_volume(self, volume):
self.volume.set_value(volume)
def set_volume_cb(self, volume):
GLib.idle_add(self.set_volume, volume)
def get_volume(self):
return self.playbin.get_volume()
def toggle_mute(self):
mute = self.playbin.get_mute()
self.playbin.set_mute(not mute)
if mute:
self.volume.handler_block(self.volume_sid)
self.volume.set_value(self.app.conf['volume'])
self.volume.handler_unblock(self.volume_sid)
else:
self.volume.handler_block(self.volume_sid)
self.volume.set_value(0.0)
self.volume.handler_unblock(self.volume_sid)
def toggle_mute_cb(self):
GLib.idle_add(self.toggle_mute)
def seek(self, offset):
if self.play_type == PlayType.NONE:
return
self.pause_player()
self.playbin.seek(offset)
GLib.timeout_add(300, self.start_player_cb)
self.sync_label_by_adjustment()
def seek_cb(self, offset):
GLib.idle_add(self.seek, offset)
def can_go_previous(self):
if self.play_type in (PlayType.MV, PlayType.SONG):
return True
return False
# dbus parts
def init_meta(self):
self.adjustment_upper = 0
self.dbus.disable_seek()
self.meta_url = ''
self.meta_artUrl = ''
def on_adjustment_changed(self, adj):
self.dbus.update_meta()
self.adjustment_upper = adj.get_upper()
def __init__(self, app):
super().__init__()
self.app = app
self.play_type = PlayType.NONE
self.adj_timeout = 0
self.recommend_imgs = None
self.curr_song = None
self.fullscreen_sid = 0
self.fullscreen_timestamp = 0
self.default_cursor = None
self.blank_cursor = Gdk.Cursor.new(Gdk.CursorType.BLANK_CURSOR)
# use this to keep Net.AsyncSong object
self.async_song = None
self.async_next_song = None
event_pic = Gtk.EventBox()
event_pic.connect('button-press-event', self.on_pic_pressed)
self.pack_start(event_pic, False, False, 0)
self.artist_pic = Gtk.Image.new_from_pixbuf(Config.ANONYMOUS_PIXBUF)
event_pic.add(self.artist_pic)
control_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
self.pack_start(control_box, True, True, 0)
toolbar = Gtk.Toolbar()
toolbar.set_style(Gtk.ToolbarStyle.ICONS)
toolbar.get_style_context().add_class(Gtk.STYLE_CLASS_MENUBAR)
toolbar.set_show_arrow(False)
toolbar.set_icon_size(ICON_SIZE)
control_box.pack_start(toolbar, False, False, 0)
prev_button = Gtk.ToolButton()
prev_button.set_label(_('Previous'))
prev_button.set_icon_name('media-skip-backward-symbolic')
prev_button.connect('clicked', self.on_prev_button_clicked)
toolbar.insert(prev_button, 0)
self.playback_action = Gtk.ToggleAction('playback-action', _('Play'),
_('Play'), None)
self.playback_action.set_icon_name('media-playback-start-symbolic')
self.playback_action.set_label(_('Play'))
self.playback_action.set_active(False)
self.playback_action.connect('toggled',
self.on_playback_action_toggled)
play_button = Gtk.ToolButton()
play_button.props.related_action = self.playback_action
toolbar.insert(play_button, 1)
next_button = Gtk.ToolButton()
next_button.set_label(_('Next'))
next_button.set_icon_name('media-skip-forward-symbolic')
next_button.connect('clicked', self.on_next_button_clicked)
toolbar.insert(next_button, 2)
self.shuffle_btn = Gtk.ToggleToolButton()
self.shuffle_btn.set_label(_('Shuffle'))
self.shuffle_btn.set_icon_name('media-playlist-shuffle-symbolic')
self.shuffle_btn.props.margin_left = 10
toolbar.insert(self.shuffle_btn, 3)
self.repeat_type = RepeatType.NONE
self.repeat_btn = Gtk.ToggleToolButton()
self.repeat_btn.set_label(_('Repeat'))
self.repeat_btn.set_icon_name('media-playlist-repeat-symbolic')
self.repeat_btn.connect('clicked', self.on_repeat_button_clicked)
toolbar.insert(self.repeat_btn, 4)
self.use_audio_btn = Gtk.RadioToolButton()
self.use_audio_btn.set_label(_('Play audio'))
self.use_audio_btn.set_icon_name('audio-x-generic-symbolic')
self.use_audio_btn.props.margin_left = 10
self.use_audio_btn.set_active(True)
self.use_audio_sid = self.use_audio_btn.connect(
'toggled', self.on_play_type_toggled, PlayType.SONG)
toolbar.insert(self.use_audio_btn, 5)
self.use_mtv_btn = Gtk.RadioToolButton()
self.use_mtv_btn.set_label(_('Play MTV'))
self.use_mtv_btn.set_tooltip_text(_('Play MTV'))
self.use_mtv_btn.set_icon_name('video-x-generic-symbolic')
self.use_mtv_btn.set_sensitive(False)
self.use_mtv_btn.props.group = self.use_audio_btn
self.use_mtv_sid = self.use_mtv_btn.connect('toggled',
self.on_play_type_toggled,
PlayType.MV)
toolbar.insert(self.use_mtv_btn, 6)
self.fullscreen_btn = Gtk.ToggleToolButton()
self.fullscreen_btn.set_label(_('Fullscreen'))
self.fullscreen_btn.set_icon_name('view-fullscreen-symbolic')
self.fullscreen_btn.props.margin_left = 10
self.fullscreen_btn.connect('toggled',
self.on_fullscreen_button_toggled)
toolbar.insert(self.fullscreen_btn, 7)
self.app.window.connect('key-press-event', self.on_window_key_pressed)
self.favorite_btn = Gtk.ToolButton()
self.favorite_btn.set_label(_('Favorite'))
self.favorite_btn.set_icon_name('emblem-favorite-symbolic')
self.favorite_btn.set_tooltip_text(_('Add to Favorite playlist'))
self.favorite_btn.props.margin_left = 10
self.favorite_btn.connect('clicked', self.on_favorite_btn_clicked)
toolbar.insert(self.favorite_btn, 8)
osd_lrc_btn = Gtk.ToggleToolButton()
osd_lrc_btn.props.related_action = self.app.osdlrc.show_window_action
toolbar.insert(osd_lrc_btn, 9)
# control menu
menu_tool_item = Gtk.ToolItem()
toolbar.insert(menu_tool_item, 10)
toolbar.child_set_property(menu_tool_item, 'expand', True)
main_menu = Gtk.Menu()
pref_item = Gtk.MenuItem(label=_('Preferences'))
pref_item.connect('activate', self.on_main_menu_pref_activate)
main_menu.append(pref_item)
sep_item = Gtk.SeparatorMenuItem()
main_menu.append(sep_item)
show_osd_item = Gtk.MenuItem()
show_osd_item.props.related_action = self.app.osdlrc.show_window_action
main_menu.append(show_osd_item)
lock_osd_item = Gtk.MenuItem()
lock_osd_item.props.related_action = self.app.osdlrc.lock_window_action
main_menu.append(lock_osd_item)
sep_item = Gtk.SeparatorMenuItem()
main_menu.append(sep_item)
about_item = Gtk.MenuItem(label=_('About'))
about_item.connect('activate', self.on_main_menu_about_activate)
main_menu.append(about_item)
quit_item = Gtk.MenuItem(label=_('Quit'))
key, mod = Gtk.accelerator_parse('<Ctrl>Q')
quit_item.add_accelerator('activate', app.accel_group, key, mod,
Gtk.AccelFlags.VISIBLE)
quit_item.connect('activate', self.on_main_menu_quit_activate)
main_menu.append(quit_item)
main_menu.show_all()
menu_image = Gtk.Image()
menu_image.set_from_icon_name('view-list-symbolic', ICON_SIZE)
if Config.GTK_LE_36:
menu_btn = Gtk.Button()
menu_btn.connect('clicked', self.on_main_menu_button_clicked,
main_menu)
else:
menu_btn = Gtk.MenuButton()
menu_btn.set_popup(main_menu)
menu_btn.set_always_show_image(True)
menu_btn.props.halign = Gtk.Align.END
menu_btn.props.relief = Gtk.ReliefStyle.NONE
menu_btn.set_image(menu_image)
menu_tool_item.add(menu_btn)
self.label = Gtk.Label('<b>{0}</b> <small>{0}</small>'.format(
_('Unknown')))
self.label.props.use_markup = True
self.label.props.xalign = 0
self.label.props.margin_left = 10
control_box.pack_start(self.label, False, False, 0)
scale_box = Gtk.Box(spacing=3)
scale_box.props.margin_left = 5
control_box.pack_start(scale_box, True, False, 0)
self.scale = Gtk.Scale()
self.adjustment = Gtk.Adjustment(0, 0, 100, 1, 10, 0)
self.adjustment.connect('changed', self.on_adjustment_changed)
self.scale.set_adjustment(self.adjustment)
self.scale.set_show_fill_level(False)
self.scale.set_restrict_to_fill_level(False)
self.scale.props.draw_value = False
self.scale.connect('change-value', self.on_scale_change_value)
scale_box.pack_start(self.scale, True, True, 0)
self.time_label = Gtk.Label('0:00/0:00')
scale_box.pack_start(self.time_label, False, False, 0)
self.volume = Gtk.VolumeButton()
self.volume.props.use_symbolic = True
self.volume.set_value(app.conf['volume']**0.33)
self.volume_sid = self.volume.connect('value-changed',
self.on_volume_value_changed)
scale_box.pack_start(self.volume, False, False, 0)
# init playbin and dbus
self.playbin = PlayerBin()
self.playbin.set_volume(self.app.conf['volume']**0.33)
self.playbin.connect('eos', self.on_playbin_eos)
self.playbin.connect('error', self.on_playbin_error)
self.playbin.connect('mute-changed', self.on_playbin_mute_changed)
self.playbin.connect('volume-changed', self.on_playbin_volume_changed)
self.dbus = PlayerDBus(self)
self.notify = PlayerNotify(self)
class Player(Gtk.Box):
def __init__(self, app):
super().__init__()
self.app = app
self.play_type = PlayType.NONE
self.adj_timeout = 0
self.recommend_imgs = None
self.curr_song = None
self.fullscreen_sid = 0
self.fullscreen_timestamp = 0
self.default_cursor = None
self.blank_cursor = Gdk.Cursor.new(Gdk.CursorType.BLANK_CURSOR)
# use this to keep Net.AsyncSong object
self.async_song = None
self.async_next_song = None
event_pic = Gtk.EventBox()
event_pic.connect('button-press-event', self.on_pic_pressed)
self.pack_start(event_pic, False, False, 0)
self.artist_pic = Gtk.Image.new_from_pixbuf(Config.ANONYMOUS_PIXBUF)
event_pic.add(self.artist_pic)
control_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
self.pack_start(control_box, True, True, 0)
toolbar = Gtk.Toolbar()
toolbar.set_style(Gtk.ToolbarStyle.ICONS)
toolbar.get_style_context().add_class(Gtk.STYLE_CLASS_MENUBAR)
toolbar.set_show_arrow(False)
toolbar.set_icon_size(ICON_SIZE)
control_box.pack_start(toolbar, False, False, 0)
prev_button = Gtk.ToolButton()
prev_button.set_label(_('Previous'))
prev_button.set_icon_name('media-skip-backward-symbolic')
prev_button.connect('clicked', self.on_prev_button_clicked)
toolbar.insert(prev_button, 0)
self.playback_action = Gtk.ToggleAction('playback-action', _('Play'),
_('Play'), None)
self.playback_action.set_icon_name('media-playback-start-symbolic')
self.playback_action.set_label(_('Play'))
self.playback_action.set_active(False)
self.playback_action.connect('toggled',
self.on_playback_action_toggled)
play_button = Gtk.ToolButton()
play_button.props.related_action = self.playback_action
toolbar.insert(play_button, 1)
next_button = Gtk.ToolButton()
next_button.set_label(_('Next'))
next_button.set_icon_name('media-skip-forward-symbolic')
next_button.connect('clicked', self.on_next_button_clicked)
toolbar.insert(next_button, 2)
self.shuffle_btn = Gtk.ToggleToolButton()
self.shuffle_btn.set_label(_('Shuffle'))
self.shuffle_btn.set_icon_name('media-playlist-shuffle-symbolic')
self.shuffle_btn.props.margin_left = 10
toolbar.insert(self.shuffle_btn, 3)
self.repeat_type = RepeatType.NONE
self.repeat_btn = Gtk.ToggleToolButton()
self.repeat_btn.set_label(_('Repeat'))
self.repeat_btn.set_icon_name('media-playlist-repeat-symbolic')
self.repeat_btn.connect('clicked', self.on_repeat_button_clicked)
toolbar.insert(self.repeat_btn, 4)
self.use_audio_btn = Gtk.RadioToolButton()
self.use_audio_btn.set_label(_('Play audio'))
self.use_audio_btn.set_icon_name('audio-x-generic-symbolic')
self.use_audio_btn.props.margin_left = 10
self.use_audio_btn.set_active(True)
self.use_audio_sid = self.use_audio_btn.connect(
'toggled', self.on_play_type_toggled, PlayType.SONG)
toolbar.insert(self.use_audio_btn, 5)
self.use_mtv_btn = Gtk.RadioToolButton()
self.use_mtv_btn.set_label(_('Play MTV'))
self.use_mtv_btn.set_tooltip_text(_('Play MTV'))
self.use_mtv_btn.set_icon_name('video-x-generic-symbolic')
self.use_mtv_btn.set_sensitive(False)
self.use_mtv_btn.props.group = self.use_audio_btn
self.use_mtv_sid = self.use_mtv_btn.connect('toggled',
self.on_play_type_toggled,
PlayType.MV)
toolbar.insert(self.use_mtv_btn, 6)
self.fullscreen_btn = Gtk.ToggleToolButton()
self.fullscreen_btn.set_label(_('Fullscreen'))
self.fullscreen_btn.set_icon_name('view-fullscreen-symbolic')
self.fullscreen_btn.props.margin_left = 10
self.fullscreen_btn.connect('toggled',
self.on_fullscreen_button_toggled)
toolbar.insert(self.fullscreen_btn, 7)
self.app.window.connect('key-press-event', self.on_window_key_pressed)
self.favorite_btn = Gtk.ToolButton()
self.favorite_btn.set_label(_('Favorite'))
self.favorite_btn.set_icon_name('emblem-favorite-symbolic')
self.favorite_btn.set_tooltip_text(_('Add to Favorite playlist'))
self.favorite_btn.props.margin_left = 10
self.favorite_btn.connect('clicked', self.on_favorite_btn_clicked)
toolbar.insert(self.favorite_btn, 8)
osd_lrc_btn = Gtk.ToggleToolButton()
osd_lrc_btn.props.related_action = self.app.osdlrc.show_window_action
toolbar.insert(osd_lrc_btn, 9)
# control menu
menu_tool_item = Gtk.ToolItem()
toolbar.insert(menu_tool_item, 10)
toolbar.child_set_property(menu_tool_item, 'expand', True)
main_menu = Gtk.Menu()
pref_item = Gtk.MenuItem(label=_('Preferences'))
pref_item.connect('activate', self.on_main_menu_pref_activate)
main_menu.append(pref_item)
sep_item = Gtk.SeparatorMenuItem()
main_menu.append(sep_item)
show_osd_item = Gtk.MenuItem()
show_osd_item.props.related_action = self.app.osdlrc.show_window_action
main_menu.append(show_osd_item)
lock_osd_item = Gtk.MenuItem()
lock_osd_item.props.related_action = self.app.osdlrc.lock_window_action
main_menu.append(lock_osd_item)
sep_item = Gtk.SeparatorMenuItem()
main_menu.append(sep_item)
about_item = Gtk.MenuItem(label=_('About'))
about_item.connect('activate', self.on_main_menu_about_activate)
main_menu.append(about_item)
quit_item = Gtk.MenuItem(label=_('Quit'))
key, mod = Gtk.accelerator_parse('<Ctrl>Q')
quit_item.add_accelerator('activate', app.accel_group, key, mod,
Gtk.AccelFlags.VISIBLE)
quit_item.connect('activate', self.on_main_menu_quit_activate)
main_menu.append(quit_item)
main_menu.show_all()
menu_image = Gtk.Image()
menu_image.set_from_icon_name('view-list-symbolic', ICON_SIZE)
if Config.GTK_LE_36:
menu_btn = Gtk.Button()
menu_btn.connect('clicked', self.on_main_menu_button_clicked,
main_menu)
else:
menu_btn = Gtk.MenuButton()
menu_btn.set_popup(main_menu)
menu_btn.set_always_show_image(True)
menu_btn.props.halign = Gtk.Align.END
menu_btn.props.relief = Gtk.ReliefStyle.NONE
menu_btn.set_image(menu_image)
menu_tool_item.add(menu_btn)
self.label = Gtk.Label('<b>{0}</b> <small>{0}</small>'.format(
_('Unknown')))
self.label.props.use_markup = True
self.label.props.xalign = 0
self.label.props.margin_left = 10
control_box.pack_start(self.label, False, False, 0)
scale_box = Gtk.Box(spacing=3)
scale_box.props.margin_left = 5
control_box.pack_start(scale_box, True, False, 0)
self.scale = Gtk.Scale()
self.adjustment = Gtk.Adjustment(0, 0, 100, 1, 10, 0)
self.adjustment.connect('changed', self.on_adjustment_changed)
self.scale.set_adjustment(self.adjustment)
self.scale.set_show_fill_level(False)
self.scale.set_restrict_to_fill_level(False)
self.scale.props.draw_value = False
self.scale.connect('change-value', self.on_scale_change_value)
scale_box.pack_start(self.scale, True, True, 0)
self.time_label = Gtk.Label('0:00/0:00')
scale_box.pack_start(self.time_label, False, False, 0)
self.volume = Gtk.VolumeButton()
self.volume.props.use_symbolic = True
self.volume.set_value(app.conf['volume']**0.33)
self.volume_sid = self.volume.connect('value-changed',
self.on_volume_value_changed)
scale_box.pack_start(self.volume, False, False, 0)
# init playbin and dbus
self.playbin = PlayerBin()
self.playbin.set_volume(self.app.conf['volume']**0.33)
self.playbin.connect('eos', self.on_playbin_eos)
self.playbin.connect('error', self.on_playbin_error)
self.playbin.connect('mute-changed', self.on_playbin_mute_changed)
self.playbin.connect('volume-changed', self.on_playbin_volume_changed)
self.dbus = PlayerDBus(self)
self.notify = PlayerNotify(self)
def after_init(self):
self.init_meta()
def do_destroy(self):
self.playbin.destroy()
if self.async_song:
self.async_song.destroy()
if self.async_next_song:
self.async_next_song.destroy()
def load(self, song):
self.play_type = PlayType.SONG
self.curr_song = song
self.update_favorite_button_status()
self.stop_player()
self.use_audio_btn.handler_block(self.use_audio_sid)
self.use_audio_btn.set_active(True)
self.use_audio_btn.handler_unblock(self.use_audio_sid)
self.create_new_async(song)
def create_new_async(self, *args, **kwds):
self.scale.set_fill_level(0)
self.scale.set_show_fill_level(True)
self.scale.set_restrict_to_fill_level(True)
self.adjustment.set_lower(0.0)
self.adjustment.set_upper(100.0)
if self.async_song:
self.async_song.destroy()
self.async_song = Net.AsyncSong(self.app)
self.async_song.connect('chunk-received', self.on_chunk_received)
self.async_song.connect('can-play', self.on_song_can_play)
self.async_song.connect('downloaded', self.on_song_downloaded)
self.async_song.connect('disk-error', self.on_song_disk_error)
self.async_song.connect('network-error', self.on_song_network_error)
self.async_song.get_song(*args, **kwds)
def on_chunk_received(self, widget, percent):
def _update_fill_level():
self.scale.set_fill_level(percent * self.adjustment.get_upper())
GLib.idle_add(_update_fill_level)
def on_song_disk_error(self, widget, song_path):
'''Disk error: occurs when disk is not available.'''
GLib.idle_add(Widgets.filesystem_error, self.app.window, song_path)
self.stop_player_cb()
def on_song_network_error(self, widget, song_link):
'''Failed to get source link, or failed to download song'''
self.stop_player_cb()
if self.play_type == PlayType.MV:
msg = _('Failed to download MV')
elif self.play_type in (PlayType.SONG, PlayType.RADIO):
msg = _('Failed to download song')
GLib.idle_add(Widgets.network_error, self.app.window, msg)
self.stop_player_cb()
def on_song_can_play(self, widget, song_path):
def _on_song_can_play():
uri = 'file://' + song_path
self.meta_url = uri
if self.play_type in (PlayType.SONG, PlayType.RADIO):
self.app.lrc.show_music()
self.playbin.load_audio(uri)
self.get_lrc()
self.get_recommend_lists()
elif self.play_type == PlayType.MV:
self.use_mtv_btn.set_sensitive(True)
self.app.lrc.show_mv()
self.playbin.load_video(uri, self.app.lrc.xid)
self.playback_action.set_active(True)
self.playbin.set_volume(self.app.conf['volume'])
self.init_meta()
GLib.timeout_add(1500, self.init_adjustment)
self.update_player_info()
if self.play_type == PlayType.SONG:
if self.curr_song.get('formats', ''):
self.use_mtv_btn.set_sensitive(
'MP4' in self.curr_song['formats'])
else:
# for v3.4.7, remove this in v3.6.1
self.get_mv_link()
GLib.idle_add(_on_song_can_play)
def on_song_downloaded(self, widget, song_path):
def _on_song_download():
self.async_song.destroy()
self.async_song = None
self.scale.set_fill_level(self.adjustment.get_upper())
self.scale.set_show_fill_level(False)
self.scale.set_restrict_to_fill_level(False)
self.init_adjustment()
if self.play_type in (PlayType.SONG, PlayType.MV):
self.app.playlist.on_song_downloaded(play=True)
self.next_song = self.app.playlist.get_next_song(
self.repeat_btn.get_active(),
self.shuffle_btn.get_active())
elif self.play_type == PlayType.RADIO:
self.next_song = self.curr_radio_item.get_next_song()
if self.next_song:
self.cache_next_song()
# update metadata in dbus
self.dbus.update_meta()
self.dbus.enable_seek()
GLib.idle_add(_on_song_download)
def cache_next_song(self):
if self.play_type == PlayType.MV:
use_mv = True
elif self.play_type in (PlayType.SONG, PlayType.RADIO):
use_mv = False
if self.async_next_song:
self.async_next_song.destroy()
self.async_next_song = Net.AsyncSong(self.app)
self.async_next_song.get_song(self.next_song, use_mv=use_mv)
def init_adjustment(self):
self.adjustment.set_value(0.0)
self.adjustment.set_lower(0.0)
# when song is not totally downloaded but can play, query_duration
# might give incorrect/inaccurate result.
status, duration = self.playbin.get_duration()
if status and duration > 0:
self.adjustment.set_upper(duration)
return False
return True
def sync_adjustment(self):
status, offset = self.playbin.get_position()
if not status:
return True
self.dbus.update_pos(offset // 1000)
status, duration = self.playbin.get_duration()
self.adjustment.set_value(offset)
self.adjustment.set_upper(duration)
self.sync_label_by_adjustment()
if offset >= duration - 800000000:
self.load_next()
return False
if self.play_type == PlayType.MV:
return True
self.app.lrc.sync_lrc(offset)
if self.recommend_imgs:
# change lyrics background image every 20 seconds
div, mod = divmod(int(offset / 10**9), 20)
if mod == 0:
div2, mod2 = divmod(div, len(self.recommend_imgs))
self.update_lrc_background(self.recommend_imgs[mod2])
return True
def sync_label_by_adjustment(self):
curr = delta(self.adjustment.get_value())
total = delta(self.adjustment.get_upper())
self.time_label.set_label('{0}/{1}'.format(curr, total))
# Control panel
def on_pic_pressed(self, eventbox, event):
if event.type == GDK_2BUTTON_PRESS and self.play_type == PlayType.SONG:
self.app.playlist.locate_curr_song()
def on_prev_button_clicked(self, button):
self.load_prev()
def on_playback_action_toggled(self, action):
if self.play_type == PlayType.NONE:
return
if action.get_active():
self.start_player()
else:
self.pause_player()
def on_next_button_clicked(self, button):
self.load_next()
def on_repeat_button_clicked(self, button):
if self.repeat_type == RepeatType.NONE:
self.repeat_type = RepeatType.ALL
button.set_active(True)
button.set_icon_name('media-playlist-repeat-symbolic')
elif self.repeat_type == RepeatType.ALL:
self.repeat_type = RepeatType.ONE
button.set_active(True)
button.set_icon_name('media-playlist-repeat-song-symbolic')
elif self.repeat_type == RepeatType.ONE:
self.repeat_type = RepeatType.NONE
button.set_active(False)
button.set_icon_name('media-playlist-repeat-symbolic')
def on_scale_change_value(self, scale, scroll_type, value):
self.app.lrc.reset_tags()
self.seek_cb(value)
def on_volume_value_changed(self, volume_button, volume):
self.playbin.set_volume(volume**3)
self.app.conf['volume'] = volume**3
if self.playbin.get_mute():
self.playbin.set_mute(False)
def update_player_info(self):
def _update_pic(info, error=None):
if not info or error:
logger.error('update_player_info(): %s, %s' % (info, error))
return
self.artist_pic.set_tooltip_text(
Widgets.short_tooltip(info['info'], length=500))
if info['pic']:
self.meta_artUrl = info['pic']
pix = GdkPixbuf.Pixbuf.new_from_file_at_size(
info['pic'], 100, 100)
self.artist_pic.set_from_pixbuf(pix)
else:
self.meta_artUrl = Config.ANONYMOUS_IMG
self.notify.refresh()
self.dbus.update_meta()
song = self.curr_song
name = Widgets.short_tooltip(song['name'], 45)
if song['artist']:
artist = Widgets.short_tooltip(song['artist'], 20)
else:
artist = _('Unknown')
if song['album']:
album = Widgets.short_tooltip(song['album'], 30)
else:
album = _('Unknown')
label = '<b>{0}</b> <small>{1}</small> <span size="x-small">{2}</span>'.format(
name, artist, album)
self.label.set_label(label)
self.app.window.set_title(name)
self.artist_pic.set_from_pixbuf(Config.ANONYMOUS_PIXBUF)
Net.async_call(Net.get_artist_info,
song['artistid'],
song['artist'],
callback=_update_pic)
def get_lrc(self):
def _update_lrc(lrc_text, error=None):
if error:
logger.error('get_lrc(): %s', error)
self.app.lrc.set_lrc(lrc_text)
Net.async_call(Net.get_lrc, self.curr_song, callback=_update_lrc)
def get_recommend_lists(self):
self.recommend_imgs = None
def _on_list_received(imgs, error=None):
if error or not imgs or len(imgs) < 10:
logger.debug('get_recommend_lists(): %s, %s' % (imgs, error))
self.recommend_imgs = None
else:
self.recommend_imgs = imgs.strip().splitlines()
Net.async_call(Net.get_recommend_lists,
self.curr_song['artist'],
callback=_on_list_received)
def update_lrc_background(self, url):
def _update_background(filepath, error=None):
if error or not filepath:
logger.error('update_lrc_background(): %s, %s' %
(filepath, error))
return
self.app.lrc.update_background(filepath)
Net.async_call(Net.get_recommend_image,
url,
callback=_update_background)
# Radio part
def load_radio(self, song, radio_item):
'''Load Radio song.
song from radio, only contains name, artist, rid, artistid
Remember to update its information.
'''
self.play_type = PlayType.RADIO
self.stop_player()
self.curr_radio_item = radio_item
self.curr_song = song
self.update_favorite_button_status()
self.create_new_async(song)
# MV part
def on_play_type_toggled(self, toggle_button, play_type):
if (not toggle_button.get_active() or not self.curr_song
or self.play_type == PlayType.NONE):
return
elif play_type == PlayType.SONG or play_type == PlayType.RADIO:
self.app.lrc.show_music()
self.load(self.curr_song)
elif play_type == PlayType.MV:
self.app.lrc.show_mv()
self.load_mv(self.curr_song)
self.app.popup_page(self.app.lrc.app_page)
def load_mv(self, song):
self.play_type = PlayType.MV
self.curr_song = song
self.update_favorite_button_status()
self.stop_player()
self.use_mtv_btn.handler_block(self.use_mtv_sid)
self.use_mtv_btn.set_active(True)
self.use_mtv_btn.handler_unblock(self.use_mtv_sid)
self.create_new_async(song, use_mv=True)
def get_mv_link(self):
def _update_mv_link(mv_args, error=None):
if error or not mv_args:
logger.error('get_mv_link(): %s, %s' % (mv_args, error))
self.use_mtv_btn.set_sensitive(False)
else:
cached, mv_link, mv_path = mv_args
if cached or mv_link:
self.use_mtv_btn.set_sensitive(True)
else:
self.use_mtv_btn.set_sensitive(False)
Net.async_call(Net.get_song_link,
self.curr_song,
self.app.conf,
True,
callback=_update_mv_link)
# Fullscreen
def toggle_fullscreen(self):
'''Switch between fullscreen and unfullscreen mode.'''
def hide_control_panel_and_label(timestamp):
if self.fullscreen_sid > 0:
gdk_window.set_cursor(self.blank_cursor)
if (timestamp == self.fullscreen_timestamp
and self.fullscreen_sid > 0):
self.hide()
GLib.timeout_add(100, self.playbin.expose)
self.app.notebook.set_show_tabs(False)
def on_window_motion_notified(window, event):
window.get_window().set_cursor(self.default_cursor)
if self.fullscreen_sid == 0:
return
lower = 70
upper = window.get_size()[1] - 40
if lower < event.y < upper:
GLib.timeout_add(
2000,
lambda *args: gdk_window.set_cursor(self.blank_cursor))
else:
self.show_all()
self.app.notebook.set_show_tabs(True)
# Delay 2 seconds to hide them
self.fullscreen_timestamp = time.time()
GLib.timeout_add(100, self.playbin.expose)
GLib.timeout_add(2000, hide_control_panel_and_label,
self.fullscreen_timestamp)
window = self.app.window
gdk_window = window.get_window()
button = self.fullscreen_btn
if not self.default_cursor:
self.default_cursor = gdk_window.get_cursor()
if not self.default_cursor:
self.default_cursor = Gdk.Cursor.new(Gdk.CursorType.ARROW)
if not button.get_active():
# unfullscreen
window.unfullscreen()
button.set_icon_name('view-fullscreen-symbolic')
window.realize()
self.playbin.expose()
self.show()
self.app.notebook.set_show_tabs(True)
self.fullscreen_sid = 0
gdk_window.set_cursor(self.default_cursor)
else:
# fullscreen
self.app.popup_page(self.app.lrc.app_page)
window.realize()
window.fullscreen()
button.set_icon_name('view-restore-symbolic')
self.playbin.expose_fullscreen()
self.hide()
self.app.notebook.set_show_tabs(False)
gdk_window.set_cursor(self.blank_cursor)
self.fullscreen_sid = window.connect('motion-notify-event',
on_window_motion_notified)
def on_window_key_pressed(self, widget, event):
# press Esc to exit fullscreen mode
if event.keyval == Gdk.KEY_Escape and self.fullscreen_btn.get_active():
self.fullscreen_btn.set_active(False)
# press F11 to toggle fullscreen mode
elif event.keyval == Gdk.KEY_F11:
self.fullscreen_btn.set_active(
not self.fullscreen_btn.get_active())
def on_fullscreen_button_toggled(self, button):
self.toggle_fullscreen()
def on_favorite_btn_clicked(self, button):
if not self.curr_song:
return
self.toggle_favorite_status()
def update_favorite_button_status(self):
if not self.curr_song:
return
if self.get_favorite_status():
self.favorite_btn.set_icon_name('favorite')
else:
self.favorite_btn.set_icon_name('emblem-favorite-symbolic')
def get_favorite_status(self):
return self.app.playlist.check_song_in_playlist(
self.curr_song, 'Favorite')
def toggle_favorite_status(self):
if not self.curr_song:
return
if self.app.playlist.check_song_in_playlist(self.curr_song,
'Favorite'):
self.app.playlist.remove_song_from_playlist(
self.curr_song, 'Favorite')
self.favorite_btn.set_icon_name('emblem-favorite-symbolic')
else:
self.app.playlist.add_song_to_playlist(self.curr_song, 'Favorite')
self.favorite_btn.set_icon_name('favorite')
# menu button
def on_main_menu_button_clicked(self, button, main_menu):
main_menu.popup(None, None, None, None, 1,
Gtk.get_current_event_time())
def on_main_menu_pref_activate(self, menu_item):
'''重新载入设置'''
dialog = Preferences(self.app)
dialog.run()
dialog.destroy()
self.app.load_styles()
self.app.init_status_icon()
self.app.lrc.update_highlighted_tag()
self.app.shortcut.rebind_keys()
def on_main_menu_about_activate(self, menu_item):
dialog = Gtk.AboutDialog()
dialog.set_modal(True)
dialog.set_transient_for(self.app.window)
dialog.set_program_name(Config.APPNAME)
dialog.set_logo_icon_name(Config.NAME)
dialog.set_version(Config.VERSION)
dialog.set_comments(Config.DESCRIPTION)
dialog.set_copyright(Config.COPYRIGHT)
dialog.set_website(Config.HOMEPAGE)
dialog.set_license_type(Gtk.License.GPL_3_0)
dialog.set_authors(Config.AUTHORS)
dialog.run()
dialog.destroy()
def on_main_menu_quit_activate(self, menu_item):
self.app.quit()
# playbin signal handlers
def on_playbin_eos(self, playbin, eos_msg):
self.load_next()
def on_playbin_error(self, playbin, error_msg):
logger.warn('Player.on_playbin_error(): %s.' % error_msg)
self.app.toast('Player Error: %s' % error_msg)
self.stop_player()
def on_playbin_mute_changed(self, playbin, mute):
self.update_gtk_volume_value_cb()
def on_playbin_volume_changed(self, playbin, volume):
self.update_gtk_volume_value_cb()
def update_gtk_volume_value(self):
mute = self.playbin.get_mute()
volume = self.playbin.get_volume()
if mute:
self.volume.handler_block(self.volume_sid)
self.volume.set_value(0.0)
self.volume.handler_unblock(self.volume_sid)
else:
self.volume.handler_block(self.volume_sid)
self.volume.set_value(volume**0.33)
self.volume.handler_unblock(self.volume_sid)
self.app.conf['volume'] = volume
def update_gtk_volume_value_cb(self):
GLib.idle_add(self.update_gtk_volume_value)
def start_player(self, load=False):
if self.play_type == PlayType.NONE:
return
self.dbus.set_Playing()
self.playback_action.set_icon_name('media-playback-pause-symbolic')
self.playback_action.set_label(_('Pause'))
self.playbin.play()
self.adj_timeout = GLib.timeout_add(250, self.sync_adjustment)
if load:
self.playbin.set_volume(self.app.conf['volume'])
self.init_meta()
GLib.timeout_add(1500, self.init_adjustment)
self.notify.refresh()
def start_player_cb(self):
GLib.idle_add(lambda: self.playback_action.set_active(True))
def pause_player(self):
if self.play_type == PlayType.NONE:
return
self.dbus.set_Pause()
self.playback_action.set_icon_name('media-playback-start-symbolic')
self.playback_action.set_label(_('Play'))
self.playbin.pause()
if self.adj_timeout > 0:
GLib.source_remove(self.adj_timeout)
self.adj_timeout = 0
self.notify.refresh()
def pause_player_cb(self):
GLib.idle_add(lambda: self.playback_action.set_active(False))
def play_pause(self):
if self.play_type == PlayType.NONE:
return
self.playback_action.set_active(not self.playback_action.get_active())
def play_pause_cb(self):
GLib.idle_add(self.play_pause)
def stop_player(self):
if self.play_type == PlayType.NONE:
return
self.playback_action.set_active(False)
self.playbin.stop()
self.scale.set_value(0)
if self.play_type != PlayType.MV:
self.use_audio_btn.handler_block(self.use_audio_sid)
self.use_audio_btn.set_active(True)
self.use_audio_btn.handler_unblock(self.use_audio_sid)
self.use_mtv_btn.set_sensitive(False)
self.time_label.set_label('0:00/0:00')
if self.adj_timeout > 0:
GLib.source_remove(self.adj_timeout)
self.adj_timeout = 0
def stop_player_cb(self):
GLib.idle_add(self.stop_player)
def load_prev(self):
if self.play_type == PlayType.NONE or not self.can_go_previous():
return
self.stop_player()
repeat = self.repeat_btn.get_active()
if self.play_type == PlayType.SONG:
self.app.playlist.play_prev_song(repeat=repeat, use_mv=False)
elif self.play_type == PlayType.MV:
self.app.playlist.play_prev_song(repeat=repeat, use_mv=True)
def load_prev_cb(self):
GLib.idle_add(self.load_prev)
def load_next(self):
if self.play_type == PlayType.NONE:
return
self.stop_player()
if self.repeat_type == RepeatType.ONE:
if self.play_type == PlayType.MV:
self.load_mv(self.curr_song)
else:
self.load(self.curr_song)
return
repeat = self.repeat_btn.get_active()
shuffle = self.shuffle_btn.get_active()
if self.play_type == PlayType.RADIO:
self.curr_radio_item.play_next_song()
elif self.play_type == PlayType.SONG:
self.app.playlist.play_next_song(repeat, shuffle, use_mv=False)
elif self.play_type == PlayType.MV:
self.app.playlist.play_next_song(repeat, shuffle, use_mv=True)
def load_next_cb(self):
GLib.idle_add(self.load_next)
def get_volume(self):
return self.volume.get_value()
def set_volume(self, volume):
self.volume.set_value(volume)
def set_volume_cb(self, volume):
GLib.idle_add(self.set_volume, volume)
def get_volume(self):
return self.playbin.get_volume()
def toggle_mute(self):
mute = self.playbin.get_mute()
self.playbin.set_mute(not mute)
if mute:
self.volume.handler_block(self.volume_sid)
self.volume.set_value(self.app.conf['volume'])
self.volume.handler_unblock(self.volume_sid)
else:
self.volume.handler_block(self.volume_sid)
self.volume.set_value(0.0)
self.volume.handler_unblock(self.volume_sid)
def toggle_mute_cb(self):
GLib.idle_add(self.toggle_mute)
def seek(self, offset):
if self.play_type == PlayType.NONE:
return
self.playback_action.set_active(False)
self.playbin.seek(offset)
GLib.timeout_add(300, self.start_player_cb)
self.sync_label_by_adjustment()
def seek_cb(self, offset):
GLib.idle_add(self.seek, offset)
def can_go_previous(self):
if self.play_type in (PlayType.MV, PlayType.SONG):
return True
return False
# dbus parts
def init_meta(self):
self.adjustment_upper = 0
self.dbus.disable_seek()
self.meta_url = ''
self.meta_artUrl = ''
def on_adjustment_changed(self, adj):
self.dbus.update_meta()
self.adjustment_upper = adj.get_upper()
class Player(Gtk.Box):
def __init__(self, app):
super().__init__()
self.app = app
self.fullscreen_sid = 0
self.play_type = PlayType.NONE
self.adj_timeout = 0
self.recommend_imgs = None
self.curr_song = None
# use this to keep Net.AsyncSong object
self.async_song = None
self.async_next_song = None
event_pic = Gtk.EventBox()
event_pic.connect('button-press-event', self.on_pic_pressed)
self.pack_start(event_pic, False, False, 0)
self.artist_pic = Gtk.Image.new_from_pixbuf(app.theme['anonymous'])
event_pic.add(self.artist_pic)
control_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
self.pack_start(control_box, True, True, 0)
toolbar = Gtk.Toolbar()
toolbar.set_style(Gtk.ToolbarStyle.ICONS)
toolbar.get_style_context().add_class(Gtk.STYLE_CLASS_MENUBAR)
toolbar.set_show_arrow(False)
toolbar.set_icon_size(ICON_SIZE)
control_box.pack_start(toolbar, False, False, 0)
prev_button = Gtk.ToolButton()
prev_button.set_label(_('Previous'))
prev_button.set_icon_name('media-skip-backward-symbolic')
prev_button.connect('clicked', self.on_prev_button_clicked)
toolbar.insert(prev_button, 0)
self.play_button = Gtk.ToolButton()
self.play_button.set_label(_('Play'))
self.play_button.set_icon_name('media-playback-start-symbolic')
self.play_button.connect('clicked', self.on_play_button_clicked)
toolbar.insert(self.play_button, 1)
next_button = Gtk.ToolButton()
next_button.set_label(_('Next'))
next_button.set_icon_name('media-skip-forward-symbolic')
next_button.connect('clicked', self.on_next_button_clicked)
toolbar.insert(next_button, 2)
self.shuffle_btn = Gtk.ToggleToolButton()
self.shuffle_btn.set_label(_('Shuffle'))
self.shuffle_btn.set_icon_name('media-playlist-shuffle-symbolic')
self.shuffle_btn.props.margin_left = 10
toolbar.insert(self.shuffle_btn, 3)
self.repeat_type = RepeatType.NONE
self.repeat_btn = Gtk.ToggleToolButton()
self.repeat_btn.set_label(_('Repeat'))
self.repeat_btn.set_icon_name('media-playlist-repeat-symbolic')
self.repeat_btn.connect('clicked', self.on_repeat_button_clicked)
toolbar.insert(self.repeat_btn, 4)
self.use_audio_btn = Gtk.RadioToolButton()
self.use_audio_btn.set_label(_('Play audio'))
self.use_audio_btn.set_icon_name('audio-x-generic-symbolic')
self.use_audio_btn.props.margin_left = 10
self.use_audio_btn.set_active(True)
self.use_audio_sid = self.use_audio_btn.connect(
'toggled', self.on_use_audio_toggled)
toolbar.insert(self.use_audio_btn, 5)
self.use_mtv_btn = Gtk.RadioToolButton()
self.use_mtv_btn.set_label(_('Play MTV'))
self.use_mtv_btn.set_tooltip_text(_('Play MTV'))
self.use_mtv_btn.set_icon_name('video-x-generic-symbolic')
self.use_mtv_btn.set_sensitive(False)
self.use_mtv_btn.props.group = self.use_audio_btn
self.use_mtv_btn.connect('toggled', self.on_use_mtv_toggled)
toolbar.insert(self.use_mtv_btn, 6)
self.use_ok_btn = Gtk.RadioToolButton()
self.use_ok_btn.set_label(_('Play Karaoke'))
self.use_ok_btn.set_tooltip_text(
_('Play Karaoke\nPlease use mkv format'))
self.use_ok_btn.set_icon_name('audio-input-microphone-symbolic')
self.use_ok_btn.set_sensitive(False)
self.use_ok_btn.props.group = self.use_audio_btn
self.use_ok_btn.connect('toggled', self.on_use_ok_toggled)
toolbar.insert(self.use_ok_btn, 7)
self.fullscreen_btn = Gtk.ToolButton()
self.fullscreen_btn.set_label(_('Fullscreen'))
self.fullscreen_btn.set_icon_name('view-fullscreen-symbolic')
self.fullscreen_btn.props.margin_left = 10
self.fullscreen_btn.connect('clicked',
self.on_fullscreen_button_clicked)
toolbar.insert(self.fullscreen_btn, 8)
self.app.window.connect('key-press-event', self.on_window_key_pressed)
# contro menu
menu_tool_item = Gtk.ToolItem()
toolbar.insert(menu_tool_item, 9)
toolbar.child_set_property(menu_tool_item, 'expand', True)
main_menu = Gtk.Menu()
pref_item = Gtk.MenuItem(label=_('Preferences'))
pref_item.connect('activate', self.on_main_menu_pref_activate)
main_menu.append(pref_item)
sep_item = Gtk.SeparatorMenuItem()
main_menu.append(sep_item)
about_item = Gtk.MenuItem(label=_('About'))
about_item.connect('activate', self.on_main_menu_about_activate)
main_menu.append(about_item)
quit_item = Gtk.MenuItem(label=_('Quit'))
key, mod = Gtk.accelerator_parse('<Ctrl>Q')
quit_item.add_accelerator('activate', app.accel_group, key, mod,
Gtk.AccelFlags.VISIBLE)
quit_item.connect('activate', self.on_main_menu_quit_activate)
main_menu.append(quit_item)
main_menu.show_all()
menu_image = Gtk.Image()
menu_image.set_from_icon_name('view-list-symbolic', ICON_SIZE)
if Config.GTK_LE_36:
menu_btn = Gtk.Button()
menu_btn.connect('clicked', self.on_main_menu_button_clicked,
main_menu)
else:
menu_btn = Gtk.MenuButton()
menu_btn.set_popup(main_menu)
menu_btn.set_always_show_image(True)
menu_btn.props.halign = Gtk.Align.END
menu_btn.props.halign = Gtk.Align.END
menu_btn.set_image(menu_image)
menu_tool_item.add(menu_btn)
self.label = Gtk.Label('<b>{0}</b> <small>by {0}</small>'.format(
_('Unknown')))
self.label.props.use_markup = True
self.label.props.xalign = 0
self.label.props.margin_left = 10
control_box.pack_start(self.label, False, False, 0)
scale_box = Gtk.Box(spacing=3)
scale_box.props.margin_left = 5
control_box.pack_start(scale_box, True, False, 0)
self.scale = Gtk.Scale()
self.adjustment = Gtk.Adjustment(0, 0, 100, 1, 10, 0)
self.adjustment.connect('changed', self.on_adjustment_changed)
self.scale.set_adjustment(self.adjustment)
self.scale.set_restrict_to_fill_level(False)
self.scale.props.draw_value = False
self.scale.connect('change-value', self.on_scale_change_value)
scale_box.pack_start(self.scale, True, True, 0)
self.time_label = Gtk.Label('0:00/0:00')
scale_box.pack_start(self.time_label, False, False, 0)
self.volume = Gtk.VolumeButton()
self.volume.props.use_symbolic = True
self.volume.set_value(app.conf['volume']**0.33)
self.volume_sid = self.volume.connect('value-changed',
self.on_volume_value_changed)
scale_box.pack_start(self.volume, False, False, 0)
# init playbin and dbus
self.playbin = PlayerBin()
self.playbin.set_volume(self.app.conf['volume']**0.33)
self.playbin.connect('eos', self.on_playbin_eos)
self.playbin.connect('error', self.on_playbin_error)
self.playbin.connect('mute-changed', self.on_playbin_mute_changed)
self.playbin.connect('volume-changed', self.on_playbin_volume_changed)
self.dbus = PlayerDBus(self)
self.notify = PlayerNotify(self)
def after_init(self):
self.init_meta()
def do_destroy(self):
self.playbin.destroy()
if self.async_song:
self.async_song.destroy()
if self.async_next_song:
self.async_next_song.destroy()
def load(self, song):
self.play_type = PlayType.SONG
self.curr_song = song
self.stop_player()
self.scale.set_fill_level(0)
self.scale.set_show_fill_level(True)
self.async_song = Net.AsyncSong(self.app)
self.async_song.connect('chunk-received', self.on_chunk_received)
self.async_song.connect('can-play', self.on_song_can_play)
self.async_song.connect('downloaded', self.on_song_downloaded)
self.async_song.get_song(song)
def failed_to_download(self, song_path, status):
self.stop_player_cb()
if status == 'FileNotFoundError':
Widgets.filesystem_error(self.app.window, song_path)
elif status == 'URLError':
if self.play_type == PlayType.MV:
msg = _('Failed to download MV')
elif self.play_type in (PlayType.SONG, PlayType.RADIO):
msg = _('Failed to download song')
#Widgets.network_error(self.app.window, msg)
print('Error:', msg)
self.load_next_cb()
def on_chunk_received(self, widget, percent):
def _update_fill_level():
self.scale.set_fill_level(percent)
GLib.idle_add(_update_fill_level)
def on_song_can_play(self, widget, song_path, status):
def _on_song_can_play():
uri = 'file://' + song_path
self.meta_url = uri
self.scale.set_fill_level(0)
self.scale.set_show_fill_level(False)
if self.play_type in (PlayType.SONG, PlayType.RADIO):
self.app.lrc.show_music()
self.playbin.load_audio(uri)
self.get_lrc()
self.get_mv_link()
self.get_recommend_lists()
elif self.play_type == PlayType.MV:
self.use_mtv_btn.set_sensitive(True)
if not self.use_ok_btn.get_sensitive():
GLib.timeout_add(2000, self.check_audio_streams)
self.app.lrc.show_mv()
audio_stream = MTV_AUDIO
if self.use_ok_btn.get_active():
audio_stream = OK_AUDIO
self.playbin.load_video(uri, self.app.lrc.xid, audio_stream)
self.start_player(load=True)
self.update_player_info()
if status == 'OK':
GLib.idle_add(_on_song_can_play)
else:
GLib.idle_add(self.failed_to_download, song_path, status)
def on_song_downloaded(self, widget, song_path):
def _on_song_download():
self.init_adjustment()
if self.play_type in (PlayType.SONG, PlayType.MV):
self.app.playlist.on_song_downloaded(play=True)
self.next_song = self.app.playlist.get_next_song(
self.repeat_btn.get_active(),
self.shuffle_btn.get_active())
elif self.play_type == PlayType.RADIO:
self.next_song = self.curr_radio_item.get_next_song()
if self.next_song:
self.cache_next_song()
# update metadata in dbus
self.dbus.update_meta()
self.dbus.enable_seek()
self.scale.set_sensitive(True)
GLib.idle_add(_on_song_download)
def cache_next_song(self):
if self.play_type == PlayType.MV:
use_mv = True
elif self.play_type in (PlayType.SONG, PlayType.RADIO):
use_mv = False
self.async_next_song = Net.AsyncSong(self.app)
self.async_next_song.get_song(self.next_song, use_mv=use_mv)
def init_adjustment(self):
self.adjustment.set_value(0.0)
self.adjustment.set_lower(0.0)
# when song is not totally downloaded but can play, query_duration
# might give incorrect/inaccurate result.
status, duration = self.playbin.get_duration()
if status and duration > 0:
self.adjustment.set_upper(duration)
return False
return True
def sync_adjustment(self):
status, offset = self.playbin.get_position()
if not status:
return True
self.dbus.update_pos(offset // 1000)
status, duration = self.playbin.get_duration()
self.adjustment.set_value(offset)
self.adjustment.set_upper(duration)
self.sync_label_by_adjustment()
if offset >= duration - 800000000:
self.load_next()
return False
if self.play_type == PlayType.MV:
return True
self.app.lrc.sync_lrc(offset)
if self.recommend_imgs and len(self.recommend_imgs) > 0:
# change lyrics background image every 20 seconds
div, mod = divmod(int(offset / 10**9), 20)
if mod == 0:
div2, mod2 = divmod(div, len(self.recommend_imgs))
self.update_lrc_background(self.recommend_imgs[mod2])
return True
def sync_label_by_adjustment(self):
curr = delta(self.adjustment.get_value())
total = delta(self.adjustment.get_upper())
self.time_label.set_label('{0}/{1}'.format(curr, total))
# Control panel
def on_pic_pressed(self, eventbox, event):
if event.type == GDK_2BUTTON_PRESS and \
self.play_type == PlayType.SONG:
self.app.playlist.locate_curr_song()
def on_prev_button_clicked(self, button):
self.load_prev()
def on_play_button_clicked(self, button):
if self.play_type == PlayType.NONE:
return
self.play_pause()
def on_next_button_clicked(self, button):
self.load_next()
def on_repeat_button_clicked(self, button):
if self.repeat_type == RepeatType.NONE:
self.repeat_type = RepeatType.ALL
button.set_active(True)
button.set_icon_name('media-playlist-repeat-symbolic')
elif self.repeat_type == RepeatType.ALL:
self.repeat_type = RepeatType.ONE
button.set_active(True)
button.set_icon_name('media-playlist-repeat-song-symbolic')
elif self.repeat_type == RepeatType.ONE:
self.repeat_type = RepeatType.NONE
button.set_active(False)
button.set_icon_name('media-playlist-repeat-symbolic')
def on_scale_change_value(self, scale, scroll_type, value):
self.seek_cb(value)
def on_volume_value_changed(self, volume_button, volume):
self.playbin.set_volume(volume**3)
self.app.conf['volume'] = volume**3
if self.playbin.get_mute():
self.playbin.set_mute(False)
def update_player_info(self):
def _update_pic(info, error=None):
if not info or error:
return
self.artist_pic.set_tooltip_text(
Widgets.short_tooltip(info['info'], length=500))
if info['pic']:
self.meta_artUrl = info['pic']
pix = GdkPixbuf.Pixbuf.new_from_file_at_size(
info['pic'], 100, 100)
self.artist_pic.set_from_pixbuf(pix)
else:
self.meta_artUrl = self.app.theme_path['anonymous']
self.notify.refresh()
self.dbus.update_meta()
song = self.curr_song
name = Widgets.short_tooltip(song['name'], 45)
if song['artist']:
artist = Widgets.short_tooltip(song['artist'], 20)
else:
artist = _('Unknown')
if song['album']:
album = Widgets.short_tooltip(song['album'], 30)
else:
album = _('Unknown')
label = '<b>{0}</b> <small>by {1} from {2}</small>'.format(
name, artist, album)
self.label.set_label(label)
self.app.window.set_title(name)
self.artist_pic.set_from_pixbuf(self.app.theme['anonymous'])
Net.async_call(Net.get_artist_info, _update_pic, song['artistid'],
song['artist'])
def get_lrc(self):
def _update_lrc(lrc_text, error=None):
self.app.lrc.set_lrc(lrc_text)
Net.async_call(Net.get_lrc, _update_lrc, self.curr_song)
def get_recommend_lists(self):
self.recommend_imgs = None
def _on_list_received(imgs, error=None):
if not imgs or len(imgs) < 10:
self.recommend_imgs = None
else:
self.recommend_imgs = imgs.splitlines()
Net.async_call(Net.get_recommend_lists, _on_list_received,
self.curr_song['artist'])
def update_lrc_background(self, url):
def _update_background(filepath, error=None):
self.app.lrc.update_background(filepath)
Net.async_call(Net.get_recommend_image, _update_background, url)
# Radio part
def load_radio(self, song, radio_item):
'''Load Radio song.
song from radio, only contains name, artist, rid, artistid
Remember to update its information.
'''
self.play_type = PlayType.RADIO
self.stop_player()
self.curr_radio_item = radio_item
self.curr_song = song
self.scale.set_sensitive(False)
self.async_song = Net.AsyncSong(self.app)
self.async_song.connect('chunk-received', self.on_chunk_received)
self.async_song.connect('can-play', self.on_song_can_play)
self.async_song.connect('downloaded', self.on_song_downloaded)
self.async_song.get_song(song)
# MV part
def check_audio_streams(self):
self.use_ok_btn.set_sensitive(self.playbin.get_audios() > 1)
def on_use_audio_toggled(self, toggle_button):
if not toggle_button.get_active():
return
self.app.lrc.show_music()
self.load(self.curr_song)
def on_use_mtv_toggled(self, toggle_button):
if not toggle_button.get_active():
return
if self.play_type == PlayType.NONE:
return
# If current playtype is MV, only switch audio stream
if self.play_type == PlayType.MV:
self.playbin.set_current_audio(MTV_AUDIO)
else:
self.app.lrc.show_mv()
self.load_mv(self.curr_song)
self.app.popup_page(self.app.lrc.app_page)
def on_use_ok_toggled(self, toggle_button):
if not toggle_button.get_active():
return
if self.play_type == PlayType.NONE:
return
if self.play_type == PlayType.MV:
self.playbin.set_current_audio(OK_AUDIO)
else:
self.app.lrc.show_mv()
self.load_mv(self.curr_song)
self.app.popup_page(self.app.lrc.app_page)
def load_mv(self, song):
self.play_type = PlayType.MV
self.curr_song = song
self.stop_player()
self.scale.set_fill_level(0)
self.scale.set_show_fill_level(True)
self.async_song = Net.AsyncSong(self.app)
self.async_song.connect('chunk-received', self.on_chunk_received)
self.async_song.connect('can-play', self.on_song_can_play)
self.async_song.connect('downloaded', self.on_song_downloaded)
self.async_song.get_song(song, use_mv=True)
def get_mv_link(self):
def _update_mv_link(mv_args, error=None):
mv_link, mv_path = mv_args
self.use_mtv_btn.set_sensitive(mv_link is not False)
Net.async_call(Net.get_song_link, _update_mv_link, self.curr_song,
self.app.conf, True)
# Fullscreen
def get_fullscreen(self):
'''Check if player is in fullscreen mode.'''
return self.fullscreen_sid > 0
def toggle_fullscreen(self):
'''Switch between fullscreen and unfullscreen mode.'''
self.fullscreen_btn.emit('clicked')
def on_window_key_pressed(self, widget, event):
# press Esc to exit fullscreen mode
if event.keyval == Gdk.KEY_Escape and self.get_fullscreen():
self.toggle_fullscreen()
# press F11 to toggle fullscreen mode
elif event.keyval == Gdk.KEY_F11:
self.toggle_fullscreen()
def on_fullscreen_button_clicked(self, button):
window = self.app.window
if self.fullscreen_sid > 0:
# unfullscreen
self.app.notebook.set_show_tabs(True)
button.set_icon_name('view-fullscreen-symbolic')
self.show()
window.realize()
window.unfullscreen()
window.disconnect(self.fullscreen_sid)
self.fullscreen_sid = 0
else:
# fullscreen
self.app.notebook.set_show_tabs(False)
button.set_icon_name('view-restore-symbolic')
self.app.popup_page(self.app.lrc.app_page)
self.hide()
window.realize()
window.fullscreen()
self.fullscreen_sid = window.connect(
'motion-notify-event', self.on_window_motion_notified)
self.playbin.expose_fullscreen()
def on_window_motion_notified(self, widget, event):
# if mouse_point.y is not in [0, 50], ignore it
if event.y > 50:
return
# show control_panel and notebook labels
self.show_all()
# delay 3 seconds and hide them
self.fullscreen_timestamp = time.time()
GLib.timeout_add(3000, self.hide_control_panel_and_label,
self.fullscreen_timestamp)
self.playbin.expose_fullscreen()
def hide_control_panel_and_label(self, timestamp):
if (timestamp == self.fullscreen_timestamp
and self.fullscreen_sid > 0):
self.app.notebook.set_show_tabs(False)
self.hide()
# menu button
def on_main_menu_button_clicked(self, button, main_menu):
main_menu.popup(None, None, None, None, 1,
Gtk.get_current_event_time())
def on_main_menu_pref_activate(self, menu_item):
dialog = Preferences(self.app)
dialog.run()
dialog.destroy()
self.app.load_styles()
self.app.lrc.update_highlighted_tag()
self.app.shortcut.rebind_keys()
def on_main_menu_about_activate(self, menu_item):
dialog = Gtk.AboutDialog()
dialog.set_modal(True)
dialog.set_transient_for(self.app.window)
dialog.set_program_name(Config.APPNAME)
dialog.set_logo(self.app.theme['app-logo'])
dialog.set_version(Config.VERSION)
dialog.set_comments(Config.DESCRIPTION)
dialog.set_copyright('Copyright (c) 2013 LiuLang')
dialog.set_website(Config.HOMEPAGE)
dialog.set_license_type(Gtk.License.GPL_3_0)
dialog.set_authors(Config.AUTHORS)
dialog.run()
dialog.destroy()
def on_main_menu_quit_activate(self, menu_item):
self.app.quit()
# playbin signal handlers
def on_playbin_eos(self, playbin, eos_msg):
self.load_next()
def on_playbin_error(self, playbin, error_msg):
print('Player.on_playbin_error(), ', error_msg)
self.load_next()
def on_playbin_mute_changed(self, playbin, mute):
self.update_gtk_volume_value_cb()
def on_playbin_volume_changed(self, playbin, volume):
self.update_gtk_volume_value_cb()
def update_gtk_volume_value(self):
mute = self.playbin.get_mute()
volume = self.playbin.get_volume()
if mute:
self.volume.handler_block(self.volume_sid)
self.volume.set_value(0.0)
self.volume.handler_unblock(self.volume_sid)
else:
self.volume.handler_block(self.volume_sid)
self.volume.set_value(volume**0.33)
self.volume.handler_unblock(self.volume_sid)
self.app.conf['volume'] = volume
def update_gtk_volume_value_cb(self):
GLib.idle_add(self.update_gtk_volume_value)
# control player, UI and dbus
def is_playing(self):
#return self.playbin.is_playing()
return self._is_playing
def start_player(self, load=False):
if self.play_type == PlayType.NONE:
return
self._is_playing = True
self.dbus.set_Playing()
self.play_button.set_icon_name('media-playback-pause-symbolic')
self.playbin.play()
self.adj_timeout = GLib.timeout_add(250, self.sync_adjustment)
if load:
self.playbin.set_volume(self.app.conf['volume'])
self.init_meta()
GLib.timeout_add(1500, self.init_adjustment)
self.notify.refresh()
def start_player_cb(self, load=False):
GLib.idle_add(self.start_player, load)
def pause_player(self):
if self.play_type == PlayType.NONE:
return
self._is_playing = False
self.dbus.set_Pause()
self.play_button.set_icon_name('media-playback-start-symbolic')
self.playbin.pause()
if self.adj_timeout > 0:
GLib.source_remove(self.adj_timeout)
self.adj_timeout = 0
self.notify.refresh()
def pause_player_cb(self):
GLib.idle_add(self.pause_player)
def play_pause(self):
if self.play_type == PlayType.NONE:
return
if self.playbin.is_playing():
self.pause_player()
else:
self.start_player()
def play_pause_cb(self):
GLib.idle_add(self.play_pause)
def stop_player(self):
if self.play_type == PlayType.NONE:
return
self._is_playing = False
self.play_button.set_icon_name('media-playback-pause-symbolic')
self.playbin.stop()
self.scale.set_value(0)
#self.scale.set_sensitive(False)
if self.play_type != PlayType.MV:
self.use_audio_btn.handler_block(self.use_audio_sid)
self.use_audio_btn.set_active(True)
self.use_audio_btn.handler_unblock(self.use_audio_sid)
self.use_mtv_btn.set_sensitive(False)
self.use_ok_btn.set_sensitive(False)
self.time_label.set_label('0:00/0:00')
if self.adj_timeout > 0:
GLib.source_remove(self.adj_timeout)
self.adj_timeout = 0
def stop_player_cb(self):
GLib.idle_add(self.stop_player)
def load_prev(self):
if self.play_type == PlayType.NONE or not self.can_go_previous():
return
self.stop_player()
_repeat = self.repeat_btn.get_active()
if self.play_type == PlayType.SONG:
self.app.playlist.play_prev_song(repeat=_repeat, use_mv=False)
elif self.play_type == PlayType.MV:
self.app.playlist.play_prev_song(repeat=_repeat, use_mv=True)
def load_prev_cb(self):
GLib.idle_add(self.load_prev)
def load_next(self):
if self.play_type == PlayType.NONE:
return
self.stop_player()
if self.repeat_type == RepeatType.ONE:
if self.play_type == PlayType.MV:
self.load_mv(self.curr_song)
else:
self.load(self.curr_song)
return
repeat = self.repeat_btn.get_active()
shuffle = self.shuffle_btn.get_active()
if self.play_type == PlayType.RADIO:
self.curr_radio_item.play_next_song()
elif self.play_type == PlayType.SONG:
self.app.playlist.play_next_song(repeat, shuffle, use_mv=False)
elif self.play_type == PlayType.MV:
self.app.playlist.play_next_song(repeat, shuffle, use_mv=True)
def load_next_cb(self):
GLib.idle_add(self.load_next)
def get_volume(self):
return self.volume.get_value()
def set_volume(self, volume):
self.volume.set_value(volume)
def set_volume_cb(self, volume):
GLib.idle_add(self.set_volume, volume)
def get_volume(self):
return self.playbin.get_volume()
def toggle_mute(self):
mute = self.playbin.get_mute()
self.playbin.set_mute(not mute)
if mute:
self.volume.handler_block(self.volume_sid)
self.volume.set_value(self.app.conf['volume'])
self.volume.handler_unblock(self.volume_sid)
else:
self.volume.handler_block(self.volume_sid)
self.volume.set_value(0.0)
self.volume.handler_unblock(self.volume_sid)
def toggle_mute_cb(self):
GLib.idle_add(self.toggle_mute)
def seek(self, offset):
if self.play_type == PlayType.NONE:
return
self.pause_player()
self.playbin.seek(offset)
GLib.timeout_add(300, self.start_player_cb)
self.sync_label_by_adjustment()
def seek_cb(self, offset):
GLib.idle_add(self.seek, offset)
def can_go_previous(self):
if self.play_type in (PlayType.MV, PlayType.SONG):
return True
return False
# dbus parts
def init_meta(self):
self.adjustment_upper = 0
self.dbus.disable_seek()
self.meta_url = ''
self.meta_artUrl = ''
def on_adjustment_changed(self, adj):
self.dbus.update_meta()
self.adjustment_upper = adj.get_upper()
class Player(Gtk.Box):
def __init__(self, app):
super().__init__()
self.app = app
self.play_type = PlayType.NONE
self.adj_timeout = 0
self.recommend_imgs = None
self.curr_song = None
self.fullscreen_sid = 0
self.fullscreen_timestamp = 0
self.default_cursor = None
self.blank_cursor = Gdk.Cursor.new(Gdk.CursorType.BLANK_CURSOR)
# use this to keep Net.AsyncSong object
self.async_song = None
self.async_next_song = None
event_pic = Gtk.EventBox()
event_pic.connect('button-press-event', self.on_pic_pressed)
self.pack_start(event_pic, False, False, 0)
self.artist_pic = Gtk.Image.new_from_pixbuf(Config.ANONYMOUS_PIXBUF)
event_pic.add(self.artist_pic)
control_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
self.pack_start(control_box, True, True, 0)
toolbar = Gtk.Toolbar()
toolbar.set_style(Gtk.ToolbarStyle.ICONS)
toolbar.get_style_context().add_class(Gtk.STYLE_CLASS_MENUBAR)
toolbar.set_show_arrow(False)
toolbar.set_icon_size(ICON_SIZE)
control_box.pack_start(toolbar, False, False, 0)
prev_button = Gtk.ToolButton()
prev_button.set_label(_('Previous'))
prev_button.set_icon_name('media-skip-backward-symbolic')
prev_button.connect('clicked', self.on_prev_button_clicked)
toolbar.insert(prev_button, 0)
self.playback_action = Gtk.ToggleAction('playback-action', _('Play'),
_('Play'), None)
self.playback_action.set_icon_name('media-playback-start-symbolic')
self.playback_action.set_label(_('Play'))
self.playback_action.set_active(False)
self.playback_action.connect('toggled', self.on_playback_action_toggled)
play_button = Gtk.ToolButton()
play_button.props.related_action = self.playback_action
toolbar.insert(play_button, 1)
next_button = Gtk.ToolButton()
next_button.set_label(_('Next'))
next_button.set_icon_name('media-skip-forward-symbolic')
next_button.connect('clicked', self.on_next_button_clicked)
toolbar.insert(next_button, 2)
self.shuffle_btn = Gtk.ToggleToolButton()
self.shuffle_btn.set_label(_('Shuffle'))
self.shuffle_btn.set_icon_name('media-playlist-shuffle-symbolic')
self.shuffle_btn.props.margin_left = 10
toolbar.insert(self.shuffle_btn, 3)
self.repeat_type = RepeatType.NONE
self.repeat_btn = Gtk.ToggleToolButton()
self.repeat_btn.set_label(_('Repeat'))
self.repeat_btn.set_icon_name('media-playlist-repeat-symbolic')
self.repeat_btn.connect('clicked', self.on_repeat_button_clicked)
toolbar.insert(self.repeat_btn, 4)
self.use_audio_btn = Gtk.RadioToolButton()
self.use_audio_btn.set_label(_('Play audio'))
self.use_audio_btn.set_icon_name('audio-x-generic-symbolic')
self.use_audio_btn.props.margin_left = 10
self.use_audio_btn.set_active(True)
self.use_audio_sid = self.use_audio_btn.connect('toggled',
self.on_play_type_toggled, PlayType.SONG)
toolbar.insert(self.use_audio_btn, 5)
self.use_mtv_btn = Gtk.RadioToolButton()
self.use_mtv_btn.set_label(_('Play MTV'))
self.use_mtv_btn.set_tooltip_text(_('Play MTV'))
self.use_mtv_btn.set_icon_name('video-x-generic-symbolic')
self.use_mtv_btn.set_sensitive(False)
self.use_mtv_btn.props.group = self.use_audio_btn
self.use_mtv_sid = self.use_mtv_btn.connect('toggled',
self.on_play_type_toggled, PlayType.MV)
toolbar.insert(self.use_mtv_btn, 6)
self.fullscreen_btn = Gtk.ToggleToolButton()
self.fullscreen_btn.set_label(_('Fullscreen'))
self.fullscreen_btn.set_icon_name('view-fullscreen-symbolic')
self.fullscreen_btn.props.margin_left = 10
self.fullscreen_btn.connect('toggled',
self.on_fullscreen_button_toggled)
toolbar.insert(self.fullscreen_btn, 7)
self.app.window.connect('key-press-event', self.on_window_key_pressed)
self.favorite_btn = Gtk.ToolButton()
self.favorite_btn.set_label(_('Favorite'))
self.favorite_btn.set_icon_name('emblem-favorite-symbolic')
self.favorite_btn.set_tooltip_text(_('Add to Favorite playlist'))
self.favorite_btn.props.margin_left = 10
self.favorite_btn.connect('clicked', self.on_favorite_btn_clicked)
toolbar.insert(self.favorite_btn, 8)
osd_lrc_btn = Gtk.ToggleToolButton()
osd_lrc_btn.props.related_action = self.app.osdlrc.show_window_action
toolbar.insert(osd_lrc_btn, 9)
# control menu
menu_tool_item = Gtk.ToolItem()
toolbar.insert(menu_tool_item, 10)
toolbar.child_set_property(menu_tool_item, 'expand', True)
main_menu = Gtk.Menu()
pref_item = Gtk.MenuItem(label=_('Preferences'))
pref_item.connect('activate', self.on_main_menu_pref_activate)
main_menu.append(pref_item)
sep_item = Gtk.SeparatorMenuItem()
main_menu.append(sep_item)
show_osd_item = Gtk.MenuItem()
show_osd_item.props.related_action = self.app.osdlrc.show_window_action
main_menu.append(show_osd_item)
lock_osd_item = Gtk.MenuItem()
lock_osd_item.props.related_action = self.app.osdlrc.lock_window_action
main_menu.append(lock_osd_item)
sep_item = Gtk.SeparatorMenuItem()
main_menu.append(sep_item)
about_item = Gtk.MenuItem(label=_('About'))
about_item.connect('activate', self.on_main_menu_about_activate)
main_menu.append(about_item)
quit_item = Gtk.MenuItem(label=_('Quit'))
key, mod = Gtk.accelerator_parse('<Ctrl>Q')
quit_item.add_accelerator('activate', app.accel_group, key, mod,
Gtk.AccelFlags.VISIBLE)
quit_item.connect('activate', self.on_main_menu_quit_activate)
main_menu.append(quit_item)
main_menu.show_all()
menu_image = Gtk.Image()
menu_image.set_from_icon_name('view-list-symbolic', ICON_SIZE)
if Config.GTK_LE_36:
menu_btn = Gtk.Button()
menu_btn.connect('clicked', self.on_main_menu_button_clicked,
main_menu)
else:
menu_btn = Gtk.MenuButton()
menu_btn.set_popup(main_menu)
menu_btn.set_always_show_image(True)
menu_btn.props.halign = Gtk.Align.END
menu_btn.props.relief = Gtk.ReliefStyle.NONE
menu_btn.set_image(menu_image)
menu_tool_item.add(menu_btn)
self.label = Gtk.Label(
'<b>{0}</b> <small>{0}</small>'.format(_('Unknown')))
self.label.props.use_markup = True
self.label.props.xalign = 0
self.label.props.margin_left = 10
control_box.pack_start(self.label, False, False, 0)
scale_box = Gtk.Box(spacing=3)
scale_box.props.margin_left = 5
control_box.pack_start(scale_box, True, False, 0)
self.scale = Gtk.Scale()
self.adjustment = Gtk.Adjustment(0, 0, 100, 1, 10, 0)
self.adjustment.connect('changed', self.on_adjustment_changed)
self.scale.set_adjustment(self.adjustment)
self.scale.set_show_fill_level(False)
self.scale.set_restrict_to_fill_level(False)
self.scale.props.draw_value = False
self.scale.connect('change-value', self.on_scale_change_value)
scale_box.pack_start(self.scale, True, True, 0)
self.time_label = Gtk.Label('0:00/0:00')
scale_box.pack_start(self.time_label, False, False, 0)
self.volume = Gtk.VolumeButton()
self.volume.props.use_symbolic = True
self.volume.set_value(app.conf['volume'] ** 0.33)
self.volume_sid = self.volume.connect('value-changed',
self.on_volume_value_changed)
scale_box.pack_start(self.volume, False, False, 0)
# init playbin and dbus
self.playbin = PlayerBin()
self.playbin.set_volume(self.app.conf['volume'] ** 0.33)
self.playbin.connect('eos', self.on_playbin_eos)
self.playbin.connect('error', self.on_playbin_error)
self.playbin.connect('mute-changed', self.on_playbin_mute_changed)
self.playbin.connect('volume-changed', self.on_playbin_volume_changed)
self.dbus = PlayerDBus(self)
self.notify = PlayerNotify(self)
def after_init(self):
self.init_meta()
def do_destroy(self):
self.playbin.destroy()
if self.async_song:
self.async_song.destroy()
if self.async_next_song:
self.async_next_song.destroy()
def load(self, song):
self.play_type = PlayType.SONG
self.curr_song = song
self.update_favorite_button_status()
self.stop_player()
self.use_audio_btn.handler_block(self.use_audio_sid)
self.use_audio_btn.set_active(True)
self.use_audio_btn.handler_unblock(self.use_audio_sid)
self.create_new_async(song)
def create_new_async(self, *args, **kwds):
self.scale.set_fill_level(0)
self.scale.set_show_fill_level(True)
self.scale.set_restrict_to_fill_level(True)
self.adjustment.set_lower(0.0)
self.adjustment.set_upper(100.0)
if self.async_song:
self.async_song.destroy()
self.async_song = Net.AsyncSong(self.app)
self.async_song.connect('chunk-received', self.on_chunk_received)
self.async_song.connect('can-play', self.on_song_can_play)
self.async_song.connect('downloaded', self.on_song_downloaded)
self.async_song.connect('disk-error', self.on_song_disk_error)
self.async_song.connect('network-error', self.on_song_network_error)
self.async_song.get_song(*args, **kwds)
def on_chunk_received(self, widget, percent):
def _update_fill_level():
self.scale.set_fill_level(percent * self.adjustment.get_upper())
GLib.idle_add(_update_fill_level)
def on_song_disk_error(self, widget, song_path):
'''Disk error: occurs when disk is not available.'''
GLib.idle_add(Widgets.filesystem_error, self.app.window, song_path)
self.stop_player_cb()
def on_song_network_error(self, widget, song_link):
'''Failed to get source link, or failed to download song'''
self.stop_player_cb()
if self.play_type == PlayType.MV:
msg = _('Failed to download MV')
elif self.play_type in (PlayType.SONG, PlayType.RADIO):
msg = _('Failed to download song')
GLib.idle_add(Widgets.network_error, self.app.window, msg)
self.stop_player_cb()
def on_song_can_play(self, widget, song_path):
def _on_song_can_play():
uri = 'file://' + song_path
self.meta_url = uri
if self.play_type in (PlayType.SONG, PlayType.RADIO):
self.app.lrc.show_music()
self.playbin.load_audio(uri)
self.get_lrc()
self.get_recommend_lists()
elif self.play_type == PlayType.MV:
self.use_mtv_btn.set_sensitive(True)
self.app.lrc.show_mv()
self.playbin.load_video(uri, self.app.lrc.xid)
self.playback_action.set_active(True)
self.playbin.set_volume(self.app.conf['volume'])
self.init_meta()
GLib.timeout_add(1500, self.init_adjustment)
self.update_player_info()
if self.play_type == PlayType.SONG:
if self.curr_song.get('formats', ''):
self.use_mtv_btn.set_sensitive(
'MP4' in self.curr_song['formats'])
else:
# for v3.4.7, remove this in v3.6.1
self.get_mv_link()
GLib.idle_add(_on_song_can_play)
def on_song_downloaded(self, widget, song_path):
def _on_song_download():
self.async_song.destroy()
self.async_song = None
self.scale.set_fill_level(self.adjustment.get_upper())
self.scale.set_show_fill_level(False)
self.scale.set_restrict_to_fill_level(False)
self.init_adjustment()
if self.play_type in (PlayType.SONG, PlayType.MV):
self.app.playlist.on_song_downloaded(play=True)
self.next_song = self.app.playlist.get_next_song(
self.repeat_btn.get_active(),
self.shuffle_btn.get_active())
elif self.play_type == PlayType.RADIO:
self.next_song = self.curr_radio_item.get_next_song()
if self.next_song:
self.cache_next_song()
# update metadata in dbus
self.dbus.update_meta()
self.dbus.enable_seek()
GLib.idle_add(_on_song_download)
def cache_next_song(self):
if self.play_type == PlayType.MV:
use_mv = True
elif self.play_type in (PlayType.SONG, PlayType.RADIO):
use_mv = False
if self.async_next_song:
self.async_next_song.destroy()
self.async_next_song = Net.AsyncSong(self.app)
self.async_next_song.get_song(self.next_song, use_mv=use_mv)
def init_adjustment(self):
self.adjustment.set_value(0.0)
self.adjustment.set_lower(0.0)
# when song is not totally downloaded but can play, query_duration
# might give incorrect/inaccurate result.
status, duration = self.playbin.get_duration()
if status and duration > 0:
self.adjustment.set_upper(duration)
return False
return True
def sync_adjustment(self):
status, offset = self.playbin.get_position()
if not status:
return True
self.dbus.update_pos(offset // 1000)
status, duration = self.playbin.get_duration()
self.adjustment.set_value(offset)
self.adjustment.set_upper(duration)
self.sync_label_by_adjustment()
if offset >= duration - 800000000:
self.load_next()
return False
if self.play_type == PlayType.MV:
return True
self.app.lrc.sync_lrc(offset)
if self.recommend_imgs:
# change lyrics background image every 20 seconds
div, mod = divmod(int(offset / 10**9), 20)
if mod == 0:
div2, mod2 = divmod(div, len(self.recommend_imgs))
self.update_lrc_background(self.recommend_imgs[mod2])
return True
def sync_label_by_adjustment(self):
curr = delta(self.adjustment.get_value())
total = delta(self.adjustment.get_upper())
self.time_label.set_label('{0}/{1}'.format(curr, total))
# Control panel
def on_pic_pressed(self, eventbox, event):
if event.type == GDK_2BUTTON_PRESS and self.play_type == PlayType.SONG:
self.app.playlist.locate_curr_song()
def on_prev_button_clicked(self, button):
self.load_prev()
def on_playback_action_toggled(self, action):
if self.play_type == PlayType.NONE:
return
if action.get_active():
self.start_player()
else:
self.pause_player()
def on_next_button_clicked(self, button):
self.load_next()
def on_repeat_button_clicked(self, button):
if self.repeat_type == RepeatType.NONE:
self.repeat_type = RepeatType.ALL
button.set_active(True)
button.set_icon_name('media-playlist-repeat-symbolic')
elif self.repeat_type == RepeatType.ALL:
self.repeat_type = RepeatType.ONE
button.set_active(True)
button.set_icon_name('media-playlist-repeat-song-symbolic')
elif self.repeat_type == RepeatType.ONE:
self.repeat_type = RepeatType.NONE
button.set_active(False)
button.set_icon_name('media-playlist-repeat-symbolic')
def on_scale_change_value(self, scale, scroll_type, value):
self.app.lrc.reset_tags()
self.seek_cb(value)
def on_volume_value_changed(self, volume_button, volume):
self.playbin.set_volume(volume ** 3)
self.app.conf['volume'] = volume ** 3
if self.playbin.get_mute():
self.playbin.set_mute(False)
def update_player_info(self):
def _update_pic(info, error=None):
if not info or error:
logger.error('update_player_info(): %s, %s' % (info, error))
return
self.artist_pic.set_tooltip_text(
Widgets.short_tooltip(info['info'], length=500))
if info['pic']:
self.meta_artUrl = info['pic']
pix = GdkPixbuf.Pixbuf.new_from_file_at_size(info['pic'],
100, 100)
self.artist_pic.set_from_pixbuf(pix)
else:
self.meta_artUrl = Config.ANONYMOUS_IMG
self.notify.refresh()
self.dbus.update_meta()
song = self.curr_song
name = Widgets.short_tooltip(song['name'], 45)
if song['artist']:
artist = Widgets.short_tooltip(song['artist'], 20)
else:
artist = _('Unknown')
if song['album']:
album = Widgets.short_tooltip(song['album'], 30)
else:
album = _('Unknown')
label = '<b>{0}</b> <small>{1}</small> <span size="x-small">{2}</span>'.format(
name, artist, album)
self.label.set_label(label)
self.app.window.set_title(name)
self.artist_pic.set_from_pixbuf(Config.ANONYMOUS_PIXBUF)
Net.async_call(Net.get_artist_info, song['artistid'], song['artist'],
callback=_update_pic)
def get_lrc(self):
def _update_lrc(lrc_text, error=None):
if error:
logger.error('get_lrc(): %s', error)
self.app.lrc.set_lrc(lrc_text)
Net.async_call(Net.get_lrc, self.curr_song, callback=_update_lrc)
def get_recommend_lists(self):
self.recommend_imgs = None
def _on_list_received(imgs, error=None):
if error or not imgs or len(imgs) < 10:
logger.debug('get_recommend_lists(): %s, %s' % (imgs, error))
self.recommend_imgs = None
else:
self.recommend_imgs = imgs.strip().splitlines()
Net.async_call(Net.get_recommend_lists, self.curr_song['artist'],
callback=_on_list_received)
def update_lrc_background(self, url):
def _update_background(filepath, error=None):
if error or not filepath:
logger.error('update_lrc_background(): %s, %s' %
(filepath, error))
return
self.app.lrc.update_background(filepath)
Net.async_call(Net.get_recommend_image, url,
callback=_update_background)
# Radio part
def load_radio(self, song, radio_item):
'''Load Radio song.
song from radio, only contains name, artist, rid, artistid
Remember to update its information.
'''
self.play_type = PlayType.RADIO
self.stop_player()
self.curr_radio_item = radio_item
self.curr_song = song
self.update_favorite_button_status()
self.create_new_async(song)
# MV part
def on_play_type_toggled(self, toggle_button, play_type):
if (not toggle_button.get_active() or not self.curr_song or
self.play_type == PlayType.NONE):
return
elif play_type == PlayType.SONG or play_type == PlayType.RADIO:
self.app.lrc.show_music()
self.load(self.curr_song)
elif play_type == PlayType.MV:
self.app.lrc.show_mv()
self.load_mv(self.curr_song)
self.app.popup_page(self.app.lrc.app_page)
def load_mv(self, song):
self.play_type = PlayType.MV
self.curr_song = song
self.update_favorite_button_status()
self.stop_player()
self.use_mtv_btn.handler_block(self.use_mtv_sid)
self.use_mtv_btn.set_active(True)
self.use_mtv_btn.handler_unblock(self.use_mtv_sid)
self.create_new_async(song, use_mv=True)
def get_mv_link(self):
def _update_mv_link(mv_args, error=None):
if error or not mv_args:
logger.error('get_mv_link(): %s, %s' % (mv_args, error))
self.use_mtv_btn.set_sensitive(False)
else:
cached, mv_link, mv_path = mv_args
if cached or mv_link:
self.use_mtv_btn.set_sensitive(True)
else:
self.use_mtv_btn.set_sensitive(False)
Net.async_call(Net.get_song_link, self.curr_song, self.app.conf, True,
callback=_update_mv_link)
# Fullscreen
def toggle_fullscreen(self):
'''Switch between fullscreen and unfullscreen mode.'''
def hide_control_panel_and_label(timestamp):
if self.fullscreen_sid > 0:
gdk_window.set_cursor(self.blank_cursor)
if (timestamp == self.fullscreen_timestamp and
self.fullscreen_sid > 0):
self.hide()
GLib.timeout_add(100, self.playbin.expose)
self.app.notebook.set_show_tabs(False)
def on_window_motion_notified(window, event):
window.get_window().set_cursor(self.default_cursor)
if self.fullscreen_sid == 0:
return
lower = 70
upper = window.get_size()[1] - 40
if lower < event.y < upper:
GLib.timeout_add(2000,
lambda *args: gdk_window.set_cursor(self.blank_cursor))
else:
self.show_all()
self.app.notebook.set_show_tabs(True)
# Delay 2 seconds to hide them
self.fullscreen_timestamp = time.time()
GLib.timeout_add(100, self.playbin.expose)
GLib.timeout_add(2000, hide_control_panel_and_label,
self.fullscreen_timestamp)
window = self.app.window
gdk_window = window.get_window()
button = self.fullscreen_btn
if not self.default_cursor:
self.default_cursor = gdk_window.get_cursor()
if not self.default_cursor:
self.default_cursor = Gdk.Cursor.new(Gdk.CursorType.ARROW)
if not button.get_active():
# unfullscreen
window.unfullscreen()
button.set_icon_name('view-fullscreen-symbolic')
window.realize()
self.playbin.expose()
self.show()
self.app.notebook.set_show_tabs(True)
self.fullscreen_sid = 0
gdk_window.set_cursor(self.default_cursor)
else:
# fullscreen
self.app.popup_page(self.app.lrc.app_page)
window.realize()
window.fullscreen()
button.set_icon_name('view-restore-symbolic')
self.playbin.expose_fullscreen()
self.hide()
self.app.notebook.set_show_tabs(False)
gdk_window.set_cursor(self.blank_cursor)
self.fullscreen_sid = window.connect('motion-notify-event',
on_window_motion_notified)
def on_window_key_pressed(self, widget, event):
# press Esc to exit fullscreen mode
if event.keyval == Gdk.KEY_Escape and self.fullscreen_btn.get_active():
self.fullscreen_btn.set_active(False)
# press F11 to toggle fullscreen mode
elif event.keyval == Gdk.KEY_F11:
self.fullscreen_btn.set_active(not self.fullscreen_btn.get_active())
def on_fullscreen_button_toggled(self, button):
self.toggle_fullscreen()
def on_favorite_btn_clicked(self, button):
if not self.curr_song:
return
self.toggle_favorite_status()
def update_favorite_button_status(self):
if not self.curr_song:
return
if self.get_favorite_status():
self.favorite_btn.set_icon_name('favorite')
else:
self.favorite_btn.set_icon_name('emblem-favorite-symbolic')
def get_favorite_status(self):
return self.app.playlist.check_song_in_playlist(self.curr_song,
'Favorite')
def toggle_favorite_status(self):
if not self.curr_song:
return
if self.app.playlist.check_song_in_playlist(self.curr_song,
'Favorite'):
self.app.playlist.remove_song_from_playlist(self.curr_song,
'Favorite')
self.favorite_btn.set_icon_name('emblem-favorite-symbolic')
else:
self.app.playlist.add_song_to_playlist(self.curr_song, 'Favorite')
self.favorite_btn.set_icon_name('favorite')
# menu button
def on_main_menu_button_clicked(self, button, main_menu):
main_menu.popup(None, None, None, None, 1,
Gtk.get_current_event_time())
def on_main_menu_pref_activate(self, menu_item):
'''重新载入设置'''
dialog = Preferences(self.app)
dialog.run()
dialog.destroy()
self.app.load_styles()
self.app.init_status_icon()
self.app.lrc.update_highlighted_tag()
self.app.shortcut.rebind_keys()
def on_main_menu_about_activate(self, menu_item):
dialog = Gtk.AboutDialog()
dialog.set_modal(True)
dialog.set_transient_for(self.app.window)
dialog.set_program_name(Config.APPNAME)
dialog.set_logo_icon_name(Config.NAME)
dialog.set_version(Config.VERSION)
dialog.set_comments(Config.DESCRIPTION)
dialog.set_copyright(Config.COPYRIGHT)
dialog.set_website(Config.HOMEPAGE)
dialog.set_license_type(Gtk.License.GPL_3_0)
dialog.set_authors(Config.AUTHORS)
dialog.run()
dialog.destroy()
def on_main_menu_quit_activate(self, menu_item):
self.app.quit()
# playbin signal handlers
def on_playbin_eos(self, playbin, eos_msg):
self.load_next()
def on_playbin_error(self, playbin, error_msg):
logger.warn('Player.on_playbin_error(): %s.' % error_msg)
self.app.toast('Player Error: %s' % error_msg)
self.stop_player()
def on_playbin_mute_changed(self, playbin, mute):
self.update_gtk_volume_value_cb()
def on_playbin_volume_changed(self, playbin, volume):
self.update_gtk_volume_value_cb()
def update_gtk_volume_value(self):
mute = self.playbin.get_mute()
volume = self.playbin.get_volume()
if mute:
self.volume.handler_block(self.volume_sid)
self.volume.set_value(0.0)
self.volume.handler_unblock(self.volume_sid)
else:
self.volume.handler_block(self.volume_sid)
self.volume.set_value(volume ** 0.33)
self.volume.handler_unblock(self.volume_sid)
self.app.conf['volume'] = volume
def update_gtk_volume_value_cb(self):
GLib.idle_add(self.update_gtk_volume_value)
def start_player(self, load=False):
if self.play_type == PlayType.NONE:
return
self.dbus.set_Playing()
self.playback_action.set_icon_name('media-playback-pause-symbolic')
self.playback_action.set_label(_('Pause'))
self.playbin.play()
self.adj_timeout = GLib.timeout_add(250, self.sync_adjustment)
if load:
self.playbin.set_volume(self.app.conf['volume'])
self.init_meta()
GLib.timeout_add(1500, self.init_adjustment)
self.notify.refresh()
def start_player_cb(self):
GLib.idle_add(lambda: self.playback_action.set_active(True))
def pause_player(self):
if self.play_type == PlayType.NONE:
return
self.dbus.set_Pause()
self.playback_action.set_icon_name('media-playback-start-symbolic')
self.playback_action.set_label(_('Play'))
self.playbin.pause()
if self.adj_timeout > 0:
GLib.source_remove(self.adj_timeout)
self.adj_timeout = 0
self.notify.refresh()
def pause_player_cb(self):
GLib.idle_add(lambda: self.playback_action.set_active(False))
def play_pause(self):
if self.play_type == PlayType.NONE:
return
self.playback_action.set_active(not self.playback_action.get_active())
def play_pause_cb(self):
GLib.idle_add(self.play_pause)
def stop_player(self):
if self.play_type == PlayType.NONE:
return
self.playback_action.set_active(False)
self.playbin.stop()
self.scale.set_value(0)
if self.play_type != PlayType.MV:
self.use_audio_btn.handler_block(self.use_audio_sid)
self.use_audio_btn.set_active(True)
self.use_audio_btn.handler_unblock(self.use_audio_sid)
self.use_mtv_btn.set_sensitive(False)
self.time_label.set_label('0:00/0:00')
if self.adj_timeout > 0:
GLib.source_remove(self.adj_timeout)
self.adj_timeout = 0
def stop_player_cb(self):
GLib.idle_add(self.stop_player)
def load_prev(self):
if self.play_type == PlayType.NONE or not self.can_go_previous():
return
self.stop_player()
repeat = self.repeat_btn.get_active()
if self.play_type == PlayType.SONG:
self.app.playlist.play_prev_song(repeat=repeat, use_mv=False)
elif self.play_type == PlayType.MV:
self.app.playlist.play_prev_song(repeat=repeat, use_mv=True)
def load_prev_cb(self):
GLib.idle_add(self.load_prev)
def load_next(self):
if self.play_type == PlayType.NONE:
return
self.stop_player()
if self.repeat_type == RepeatType.ONE:
if self.play_type == PlayType.MV:
self.load_mv(self.curr_song)
else:
self.load(self.curr_song)
return
repeat = self.repeat_btn.get_active()
shuffle = self.shuffle_btn.get_active()
if self.play_type == PlayType.RADIO:
self.curr_radio_item.play_next_song()
elif self.play_type == PlayType.SONG:
self.app.playlist.play_next_song(repeat, shuffle, use_mv=False)
elif self.play_type == PlayType.MV:
self.app.playlist.play_next_song(repeat, shuffle, use_mv=True)
def load_next_cb(self):
GLib.idle_add(self.load_next)
def get_volume(self):
return self.volume.get_value()
def set_volume(self, volume):
self.volume.set_value(volume)
def set_volume_cb(self, volume):
GLib.idle_add(self.set_volume, volume)
def get_volume(self):
return self.playbin.get_volume()
def toggle_mute(self):
mute = self.playbin.get_mute()
self.playbin.set_mute(not mute)
if mute:
self.volume.handler_block(self.volume_sid)
self.volume.set_value(self.app.conf['volume'])
self.volume.handler_unblock(self.volume_sid)
else:
self.volume.handler_block(self.volume_sid)
self.volume.set_value(0.0)
self.volume.handler_unblock(self.volume_sid)
def toggle_mute_cb(self):
GLib.idle_add(self.toggle_mute)
def seek(self, offset):
if self.play_type == PlayType.NONE:
return
self.playback_action.set_active(False)
self.playbin.seek(offset)
GLib.timeout_add(300, self.start_player_cb)
self.sync_label_by_adjustment()
def seek_cb(self, offset):
GLib.idle_add(self.seek, offset)
def can_go_previous(self):
if self.play_type in (PlayType.MV, PlayType.SONG):
return True
return False
# dbus parts
def init_meta(self):
self.adjustment_upper = 0
self.dbus.disable_seek()
self.meta_url = ''
self.meta_artUrl = ''
def on_adjustment_changed(self, adj):
self.dbus.update_meta()
self.adjustment_upper = adj.get_upper()