class Window(Gtk.ApplicationWindow):
__gtype_name__ = "Window"
selected_items_count = GObject.Property(type=int, default=0, minimum=0)
selection_mode = GObject.Property(type=bool, default=False)
notifications_popup = Gtk.Template.Child()
_box = Gtk.Template.Child()
_overlay = Gtk.Template.Child()
_selection_toolbar = Gtk.Template.Child()
_stack = Gtk.Template.Child()
def __repr__(self):
return '<Window>'
@log
def __init__(self, app):
"""Initialize the main window.
:param Gtk.Application app: Application object
"""
super().__init__(application=app, title=_("Music"))
self._settings = app.props.settings
self.add_action(self._settings.create_action('repeat'))
select_all = Gio.SimpleAction.new('select_all', None)
select_all.connect('activate', self._select_all)
self.add_action(select_all)
select_none = Gio.SimpleAction.new('select_none', None)
select_none.connect('activate', self._select_none)
self.add_action(select_none)
self.set_size_request(200, 100)
WindowPlacement(self)
self.prev_view = None
self.curr_view = None
self._player = app.props.player
self._setup_view()
MediaKeys(self._player, self)
grilo.connect('changes-pending', self._on_changes_pending)
@log
def _on_changes_pending(self, data=None):
# FIXME: This is not working right.
def songs_available_cb(available):
view_count = len(self.views)
if (available
and view_count == 1):
self._switch_to_player_view()
elif (not available
and not self.props.selection_mode
and view_count != 1):
self._stack.disconnect(self._on_notify_model_id)
self.disconnect(self._key_press_event_id)
for i in range(View.ALBUM, view_count):
view = self.views.pop()
view.destroy()
self._switch_to_empty_view()
grilo.songs_available(songs_available_cb)
@log
def _setup_view(self):
self._search = Search()
self._searchbar = SearchBar()
self._searchbar.props.stack = self._stack
self._headerbar = HeaderBar()
self._search.bind_property(
"search-mode-active", self._headerbar, "search-mode-active",
GObject.BindingFlags.BIDIRECTIONAL
| GObject.BindingFlags.SYNC_CREATE)
self._search.bind_property(
"search-mode-active", self._searchbar, "search-mode-enabled",
GObject.BindingFlags.SYNC_CREATE)
self._search.bind_property(
"state", self._searchbar, "search-state",
GObject.BindingFlags.SYNC_CREATE)
self._player_toolbar = PlayerToolbar()
self._player_toolbar.props.player = self._player
self._headerbar.connect(
'back-button-clicked', self._switch_back_from_childview)
self.bind_property(
'selected-items-count', self._headerbar, 'selected-items-count')
self.bind_property(
"selected-items-count", self._selection_toolbar,
"selected-items-count")
self.bind_property(
'selection-mode', self._headerbar, 'selection-mode',
GObject.BindingFlags.BIDIRECTIONAL
| GObject.BindingFlags.SYNC_CREATE)
self.bind_property(
"selection-mode", self._player_toolbar, "visible",
GObject.BindingFlags.INVERT_BOOLEAN)
self.bind_property(
"selection-mode", self._selection_toolbar, "visible")
self.connect("notify::selection-mode", self._on_selection_mode_changed)
self.views = [Gtk.Box()] * len(View)
# Create only the empty view at startup
# if no music, switch to empty view and hide stack
# if some music is available, populate stack with mainviews,
# show stack and set empty_view to empty_search_view
self.views[View.EMPTY] = EmptyView()
self._stack.add_named(self.views[View.EMPTY], "emptyview")
# Add the 'background' styleclass so it properly hides the
# bottom line of the searchbar
self._stack.get_style_context().add_class('background')
# FIXME: Need to find a proper way to do this.
self._overlay.add_overlay(self._searchbar._dropdown)
self._box.pack_start(self._searchbar, False, False, 0)
self._box.reorder_child(self._searchbar, 0)
self._box.pack_end(self._player_toolbar, False, False, 0)
self.set_titlebar(self._headerbar)
self._selection_toolbar.connect(
'add-to-playlist', self._on_add_to_playlist)
self._search.connect("notify::state", self._on_search_state_changed)
self._headerbar.props.state = HeaderBar.State.MAIN
self._headerbar.show()
def songs_available_cb(available):
if available:
self._switch_to_player_view()
else:
self._switch_to_empty_view()
if Query().music_folder:
grilo.songs_available(songs_available_cb)
else:
self._switch_to_empty_view()
@log
def _switch_to_empty_view(self):
did_initial_state = self._settings.get_boolean('did-initial-state')
if not grilo.props.tracker_available:
self.views[View.EMPTY].props.state = EmptyView.State.NO_TRACKER
elif did_initial_state:
self.views[View.EMPTY].props.state = EmptyView.State.EMPTY
else:
self.views[View.EMPTY].props.state = EmptyView.State.INITIAL
self._headerbar.props.state = HeaderBar.State.EMPTY
@log
def _switch_to_player_view(self):
self._settings.set_boolean('did-initial-state', True)
self._on_notify_model_id = self._stack.connect(
'notify::visible-child', self._on_notify_mode)
self.connect('destroy', self._notify_mode_disconnect)
self._key_press_event_id = self.connect(
'key_press_event', self._on_key_press)
self._btn_ctrl = Gtk.GestureMultiPress().new(self)
self._btn_ctrl.props.propagation_phase = Gtk.PropagationPhase.CAPTURE
# Mouse button 8 is the back button.
self._btn_ctrl.props.button = 8
self._btn_ctrl.connect("pressed", self._on_back_button_pressed)
self.views[View.EMPTY].props.state = EmptyView.State.SEARCH
# FIXME: In case Grilo is already initialized before the views
# get created, they never receive a 'ready' signal to trigger
# population. To fix this another check was added to baseview
# to populate if grilo is ready at the end of init. For this to
# work however, the headerbar stack needs to be created and
# populated. This is done below, by binding headerbar.stack to
# to window._stack. For this to succeed, the stack needs to be
# filled with something: Gtk.Box.
# This is a bit of circular logic that needs to be fixed.
self._headerbar.props.state = HeaderBar.State.MAIN
self._headerbar.props.stack = self._stack
self._searchbar.show()
self.views[View.ALBUM] = AlbumsView(self, self._player)
self.views[View.ARTIST] = ArtistsView(self, self._player)
self.views[View.SONG] = SongsView(self, self._player)
self.views[View.PLAYLIST] = PlaylistView(self, self._player)
self.views[View.SEARCH] = SearchView(self, self._player)
selectable_views = [View.ALBUM, View.ARTIST, View.SONG, View.SEARCH]
for view in selectable_views:
self.views[view].bind_property(
'selected-items-count', self, 'selected-items-count')
# empty view has already been created in self._setup_view starting at
# View.ALBUM
# empty view state is changed once album view is visible to prevent it
# from being displayed during startup
for i in self.views[View.ALBUM:]:
if i.title:
self._stack.add_titled(i, i.name, i.title)
else:
self._stack.add_named(i, i.name)
self._stack.set_visible_child(self.views[View.ALBUM])
self.views[View.SEARCH].bind_property(
"search-state", self._search, "state",
GObject.BindingFlags.SYNC_CREATE)
self._search.bind_property(
"search-mode-active", self.views[View.SEARCH],
"search-mode-active", GObject.BindingFlags.BIDIRECTIONAL)
self._search.bind_property(
"search-mode-active", self.views[View.ALBUM],
"search-mode-active", GObject.BindingFlags.SYNC_CREATE)
@log
def _select_all(self, action=None, param=None):
if not self.props.selection_mode:
return
if self._headerbar.props.state == HeaderBar.State.MAIN:
view = self._stack.get_visible_child()
else:
view = self._stack.get_visible_child().get_visible_child()
view.select_all()
@log
def _select_none(self, action=None, param=None):
if not self.props.selection_mode:
return
if self._headerbar.props.state == HeaderBar.State.MAIN:
view = self._stack.get_visible_child()
view.unselect_all()
else:
view = self._stack.get_visible_child().get_visible_child()
view.select_none()
@log
def _on_key_press(self, widget, event):
modifiers = event.get_state() & Gtk.accelerator_get_default_mod_mask()
(_, keyval) = event.get_keyval()
control_mask = Gdk.ModifierType.CONTROL_MASK
shift_mask = Gdk.ModifierType.SHIFT_MASK
mod1_mask = Gdk.ModifierType.MOD1_MASK
shift_ctrl_mask = control_mask | shift_mask
# Ctrl+<KEY>
if control_mask == modifiers:
if keyval == Gdk.KEY_a:
self._select_all()
# Open search bar on Ctrl + F
if (keyval == Gdk.KEY_f
and not self.views[View.PLAYLIST].rename_active
and self._headerbar.props.state != HeaderBar.State.SEARCH):
search_mode = self._search.props.search_mode_active
self._search.props.search_mode_active = not search_mode
# Play / Pause on Ctrl + SPACE
if keyval == Gdk.KEY_space:
self._player.play_pause()
# Play previous on Ctrl + B
if keyval == Gdk.KEY_b:
self._player.previous()
# Play next on Ctrl + N
if keyval == Gdk.KEY_n:
self._player.next()
if keyval == Gdk.KEY_q:
self.props.application.quit()
# Toggle repeat on Ctrl + R
if keyval == Gdk.KEY_r:
if self._player.props.repeat_mode == RepeatMode.SONG:
self._player.props.repeat_mode = RepeatMode.NONE
repeat_state = GLib.Variant("s", ("none"))
else:
self._player.props.repeat_mode = RepeatMode.SONG
repeat_state = GLib.Variant("s", ("song"))
self.lookup_action('repeat').change_state(repeat_state)
# Toggle shuffle on Ctrl + S
if keyval == Gdk.KEY_s:
if self._player.props.repeat_mode == RepeatMode.SHUFFLE:
self._player.props.repeat_mode = RepeatMode.NONE
repeat_state = GLib.Variant("s", ("none"))
else:
self._player.props.repeat_mode = RepeatMode.SHUFFLE
repeat_state = GLib.Variant("s", ("shuffle"))
self.lookup_action('repeat').change_state(repeat_state)
# Ctrl+Shift+<KEY>
elif modifiers == shift_ctrl_mask:
if keyval == Gdk.KEY_A:
self._select_none()
# Alt+<KEY>
elif modifiers == mod1_mask:
# Go back from child view on Alt + Left
if keyval == Gdk.KEY_Left:
self._switch_back_from_childview()
# Headerbar switching
if keyval in [Gdk.KEY_1, Gdk.KEY_KP_1]:
self._toggle_view(View.ALBUM)
if keyval in [Gdk.KEY_2, Gdk.KEY_KP_2]:
self._toggle_view(View.ARTIST)
if keyval in [Gdk.KEY_3, Gdk.KEY_KP_3]:
self._toggle_view(View.SONG)
if keyval in [Gdk.KEY_4, Gdk.KEY_KP_4]:
self._toggle_view(View.PLAYLIST)
# No modifier
else:
if (keyval == Gdk.KEY_AudioPlay
or keyval == Gdk.KEY_AudioPause):
self._player.play_pause()
if keyval == Gdk.KEY_AudioStop:
self._player.stop()
if keyval == Gdk.KEY_AudioPrev:
self._player.previous()
if keyval == Gdk.KEY_AudioNext:
self._player.next()
child = self._stack.get_visible_child()
if (keyval == Gdk.KEY_Delete
and child == self.views[View.PLAYLIST]):
self.views[View.PLAYLIST].remove_playlist()
# Close selection mode or search bar after Esc is pressed
if keyval == Gdk.KEY_Escape:
if self.props.selection_mode:
self.props.selection_mode = False
elif self._search.props.search_mode_active:
self._search.props.search_mode_active = False
# Open the search bar when typing printable chars.
key_unic = Gdk.keyval_to_unicode(keyval)
if ((not self._searchbar.get_search_mode()
and not keyval == Gdk.KEY_space)
and GLib.unichar_isprint(chr(key_unic))
and (modifiers == shift_mask
or modifiers == 0)
and not self.views[View.PLAYLIST].rename_active
and self._headerbar.props.state != HeaderBar.State.SEARCH):
self._search.props.search_mode_active = True
@log
def _on_back_button_pressed(self, gesture, n_press, x, y):
self._headerbar.emit('back-button-clicked')
@log
def _notify_mode_disconnect(self, data=None):
self._player.stop()
self.notifications_popup.terminate_pending()
self._stack.disconnect(self._on_notify_model_id)
@log
def _on_notify_mode(self, stack, param):
self.prev_view = self.curr_view
self.curr_view = stack.get_visible_child()
# Disable search mode when switching view
search_views = [self.views[View.EMPTY], self.views[View.SEARCH]]
if (self.curr_view not in search_views
and self._search.props.search_mode_active is True):
self._search.props.search_mode_active = False
# Disable the selection button for the EmptySearch and Playlist
# view
no_selection_mode = [
self.views[View.EMPTY],
self.views[View.PLAYLIST]
]
allowed = self.curr_view not in no_selection_mode
self._headerbar.props.selection_mode_allowed = allowed
# Disable renaming playlist if it was active when leaving
# Playlist view
if (self.prev_view == self.views[View.PLAYLIST]
and self.views[View.PLAYLIST].rename_active):
self.views[View.PLAYLIST].disable_rename_playlist()
@log
def _toggle_view(self, view_enum):
# TODO: The SEARCH state actually refers to the child state of
# the search mode. This fixes the behaviour as needed, but is
# incorrect: searchview currently does not switch states
# correctly.
if (not self.props.selection_mode
and not self._headerbar.props.state == HeaderBar.State.CHILD
and not self._headerbar.props.state == HeaderBar.State.SEARCH):
self._stack.set_visible_child(self.views[view_enum])
@log
def _on_search_state_changed(self, klass, param):
if (self._search.props.state != Search.State.NONE
or not self.views[View.SEARCH].previous_view):
return
# Get back to the view before the search
self._stack.set_visible_child(self.views[View.SEARCH].previous_view)
@log
def _switch_back_from_childview(self, klass=None):
if self.props.selection_mode:
return
views_with_child = [
self.views[View.ALBUM],
self.views[View.SEARCH]
]
if self.curr_view in views_with_child:
self.curr_view._back_button_clicked(self.curr_view)
@log
def _on_selection_mode_changed(self, widget, data=None):
if (not self.props.selection_mode
and self._player.state == Playback.STOPPED):
self._player_toolbar.hide()
if not self.props.selection_mode:
self._on_changes_pending()
@log
def _on_add_to_playlist(self, widget):
if self._stack.get_visible_child() == self.views[View.PLAYLIST]:
return
def callback(selected_songs):
if len(selected_songs) < 1:
return
playlist_dialog = PlaylistDialog(
self, self.views[View.PLAYLIST].pls_todelete)
if playlist_dialog.run() == Gtk.ResponseType.ACCEPT:
playlists.add_to_playlist(
playlist_dialog.get_selected(), selected_songs)
self.props.selection_mode = False
playlist_dialog.destroy()
self._stack.get_visible_child().get_selected_songs(callback)
@log
def set_player_visible(self, visible):
"""Set PlayWidget action visibility
:param bool visible: actionbar visibility
"""
self._player_toolbar.set_visible(visible)
class Window(Gtk.ApplicationWindow):
__gtype_name__ = "Window"
active_view = GObject.Property(type=GObject.GObject, default=None)
selected_songs_count = GObject.Property(type=int, default=0, minimum=0)
selection_mode = GObject.Property(type=bool, default=False)
notifications_popup = Gtk.Template.Child()
_headerbar_stack = Gtk.Template.Child()
_overlay = Gtk.Template.Child()
_player_toolbar = Gtk.Template.Child()
_selection_toolbar = Gtk.Template.Child()
_stack = Gtk.Template.Child()
def __init__(self, app):
"""Initialize the main window.
:param Gtk.Application app: Application object
"""
super().__init__(application=app, title=_("Music"))
self._app = app
self._coreselection = app.props.coreselection
self._coreselection.bind_property(
"selected-songs-count", self, "selected-songs-count")
self._settings = app.props.settings
self.add_action(self._settings.create_action('repeat'))
select_all = Gio.SimpleAction.new('select_all', None)
select_all.connect('activate', self._select_all)
self.add_action(select_all)
deselect_all = Gio.SimpleAction.new('deselect_all', None)
deselect_all.connect('activate', self._deselect_all)
self.add_action(deselect_all)
self.set_size_request(200, 100)
WindowPlacement(self)
self._current_view = None
self._view_before_search = None
self._player = app.props.player
self._search = app.props.search
self._startup_timeout_id = 0
self._setup_view()
MediaKeys(self._player, self)
def _setup_view(self):
self._headerbar = HeaderBar(self._app)
self._headerbar.props.stack = self._stack
self._search_headerbar = SearchHeaderBar(self._app)
self._search_headerbar.props.stack = self._stack
self._headerbar_stack.add_named(self._headerbar, "main")
self._headerbar_stack.add_named(self._search_headerbar, "search")
self._search.bind_property(
"search-mode-active", self._headerbar, "search-mode-active",
GObject.BindingFlags.BIDIRECTIONAL
| GObject.BindingFlags.SYNC_CREATE)
self._search.bind_property(
"search-mode-active", self._search_headerbar, "search-mode-active",
GObject.BindingFlags.BIDIRECTIONAL
| GObject.BindingFlags.SYNC_CREATE)
self._search.bind_property(
"state", self._search_headerbar, "search-state",
GObject.BindingFlags.SYNC_CREATE)
self._search.connect(
"notify::search-mode-active", self._on_search_mode_changed)
self._player_toolbar.props.player = self._player
self._headerbar.connect(
'back-button-clicked', self._switch_back_from_childview)
self.bind_property(
'selected-songs-count', self._headerbar, 'selected-songs-count')
self.bind_property(
"selected-songs-count", self._selection_toolbar,
"selected-songs-count")
self.bind_property(
'selection-mode', self._headerbar, 'selection-mode',
GObject.BindingFlags.BIDIRECTIONAL
| GObject.BindingFlags.SYNC_CREATE)
self.bind_property(
"selected-songs-count", self._search_headerbar,
"selected-songs-count")
self.bind_property(
"selection-mode", self._search_headerbar, "selection-mode",
GObject.BindingFlags.BIDIRECTIONAL
| GObject.BindingFlags.SYNC_CREATE)
self.bind_property(
"selection-mode", self._player_toolbar, "visible",
GObject.BindingFlags.INVERT_BOOLEAN)
self.bind_property(
"selection-mode", self._selection_toolbar, "visible")
self.connect("notify::selection-mode", self._on_selection_mode_changed)
self.views = [None] * len(View)
# Create only the empty view at startup
# if no music, switch to empty view and hide stack
# if some music is available, populate stack with mainviews,
# show stack and set empty_view to empty_search_view
self.views[View.EMPTY] = EmptyView()
self._stack.connect(
"notify::visible-child", self._on_stack_visible_child_changed)
self._stack.add_named(self.views[View.EMPTY], "emptyview")
# Add the 'background' styleclass so it properly hides the
# bottom line of the searchbar
self._stack.get_style_context().add_class('background')
self._selection_toolbar.connect(
'add-to-playlist', self._on_add_to_playlist)
self._search.connect("notify::state", self._on_search_state_changed)
self._headerbar.props.state = HeaderBar.State.MAIN
self._app.props.coremodel.connect(
"notify::songs-available", self._on_songs_available)
self._app.props.coregrilo.connect(
"notify::tracker-available", self._on_tracker_available)
self._startup_timeout_id = GLib.timeout_add(
2000, self._on_songs_available, None, None)
def _switch_to_empty_view(self):
did_initial_state = self._settings.get_boolean('did-initial-state')
state = self._app.props.coregrilo.props.tracker_available
empty_view = self.views[View.EMPTY]
empty_view.props.visible = True
if state == TrackerState.UNAVAILABLE:
empty_view.props.state = EmptyView.State.NO_TRACKER
elif state == TrackerState.OUTDATED:
empty_view.props.state = EmptyView.State.TRACKER_OUTDATED
elif did_initial_state:
empty_view.props.state = EmptyView.State.EMPTY
else:
# FIXME: On switch back this view does not show properly.
empty_view.props.state = EmptyView.State.INITIAL
self._headerbar.props.state = HeaderBar.State.EMPTY
def _on_search_mode_changed(self, search, value):
if self._search.props.search_mode_active:
self._headerbar_stack.props.visible_child_name = "search"
else:
self._headerbar_stack.props.visible_child_name = "main"
def _on_songs_available(self, klass, value):
if self._startup_timeout_id > 0:
GLib.source_remove(self._startup_timeout_id)
self._startup_timeout_id = 0
if self._app.props.coremodel.props.songs_available:
self._switch_to_player_view()
else:
self._switch_to_empty_view()
def _on_stack_visible_child_changed(self, klass, value):
self.props.active_view = self._stack.props.visible_child
def _on_tracker_available(self, klass, value):
new_state = self._app.props.coregrilo.props.tracker_available
if new_state != TrackerState.AVAILABLE:
self._switch_to_empty_view()
self._on_songs_available(None, None)
def _switch_to_player_view(self):
self._settings.set_boolean('did-initial-state', True)
self._on_notify_model_id = self._stack.connect(
'notify::visible-child', self._on_notify_mode)
self.connect('destroy', self._notify_mode_disconnect)
self._key_press_event_id = self.connect(
'key_press_event', self._on_key_press)
self._btn_ctrl = Gtk.GestureMultiPress().new(self)
self._btn_ctrl.props.propagation_phase = Gtk.PropagationPhase.CAPTURE
# Mouse button 8 is the back button.
self._btn_ctrl.props.button = 8
self._btn_ctrl.connect("pressed", self._on_back_button_pressed)
self.views[View.EMPTY].props.state = EmptyView.State.SEARCH
self._headerbar.props.state = HeaderBar.State.MAIN
# All views are created together, so if the album view is
# already initialized, assume the rest are as well.
if self.views[View.ALBUM] is not None:
return
self.views[View.ALBUM] = AlbumsView(self._app)
self.views[View.ARTIST] = ArtistsView(self._app)
self.views[View.SONG] = SongsView(self._app)
self.views[View.PLAYLIST] = PlaylistsView(self._app)
self.views[View.SEARCH] = SearchView(self._app)
# empty view has already been created in self._setup_view starting at
# View.ALBUM
# empty view state is changed once album view is visible to prevent it
# from being displayed during startup
for i in self.views[View.ALBUM:]:
if i.props.title:
self._stack.add_titled(i, i.props.name, i.props.title)
else:
self._stack.add_named(i, i.props.name)
# The "visible-child" notification ensures that the AlbumView
# appears as selected by the stack switcher on launch.
self._stack.props.visible_child = self.views[View.ALBUM]
self._stack.notify("visible-child")
self.views[View.SEARCH].bind_property(
"search-state", self._search, "state",
GObject.BindingFlags.SYNC_CREATE)
self._search.bind_property(
"search-mode-active", self.views[View.SEARCH],
"search-mode-active", GObject.BindingFlags.BIDIRECTIONAL)
self._search.bind_property(
"search-mode-active", self.views[View.ALBUM],
"search-mode-active", GObject.BindingFlags.SYNC_CREATE)
def _select_all(self, action=None, param=None):
if not self.props.selection_mode:
return
self.props.active_view.select_all()
def _deselect_all(self, action=None, param=None):
if not self.props.selection_mode:
return
self.props.active_view.deselect_all()
def _on_key_press(self, widget, event):
modifiers = event.get_state() & Gtk.accelerator_get_default_mod_mask()
(_, keyval) = event.get_keyval()
control_mask = Gdk.ModifierType.CONTROL_MASK
shift_mask = Gdk.ModifierType.SHIFT_MASK
mod1_mask = Gdk.ModifierType.MOD1_MASK
shift_ctrl_mask = control_mask | shift_mask
# Ctrl+<KEY>
if control_mask == modifiers:
if keyval == Gdk.KEY_a:
self._select_all()
# Open search bar on Ctrl + F
if (keyval == Gdk.KEY_f
and not self.views[View.PLAYLIST].rename_active
and not self.props.selection_mode
and self._headerbar.props.state != HeaderBar.State.SEARCH):
search_mode = self._search.props.search_mode_active
self._search.props.search_mode_active = not search_mode
# Play / Pause on Ctrl + SPACE
if keyval == Gdk.KEY_space:
self._player.play_pause()
# Play previous on Ctrl + B
if keyval == Gdk.KEY_b:
self._player.previous()
# Play next on Ctrl + N
if keyval == Gdk.KEY_n:
self._player.next()
# Toggle repeat on Ctrl + R
if keyval == Gdk.KEY_r:
if self._player.props.repeat_mode == RepeatMode.SONG:
self._player.props.repeat_mode = RepeatMode.NONE
repeat_state = GLib.Variant("s", ("none"))
else:
self._player.props.repeat_mode = RepeatMode.SONG
repeat_state = GLib.Variant("s", ("song"))
self.lookup_action('repeat').change_state(repeat_state)
# Toggle shuffle on Ctrl + S
if keyval == Gdk.KEY_s:
if self._player.props.repeat_mode == RepeatMode.SHUFFLE:
self._player.props.repeat_mode = RepeatMode.NONE
repeat_state = GLib.Variant("s", ("none"))
else:
self._player.props.repeat_mode = RepeatMode.SHUFFLE
repeat_state = GLib.Variant("s", ("shuffle"))
self.lookup_action('repeat').change_state(repeat_state)
# Ctrl+Shift+<KEY>
elif modifiers == shift_ctrl_mask:
if keyval == Gdk.KEY_A:
self._deselect_all()
# Alt+<KEY>
elif modifiers == mod1_mask:
# Go back from child view on Alt + Left
if keyval == Gdk.KEY_Left:
self._switch_back_from_childview()
# Headerbar switching
if keyval in [Gdk.KEY_1, Gdk.KEY_KP_1]:
self._toggle_view(View.ALBUM)
if keyval in [Gdk.KEY_2, Gdk.KEY_KP_2]:
self._toggle_view(View.ARTIST)
if keyval in [Gdk.KEY_3, Gdk.KEY_KP_3]:
self._toggle_view(View.SONG)
if keyval in [Gdk.KEY_4, Gdk.KEY_KP_4]:
self._toggle_view(View.PLAYLIST)
# No modifier
else:
if (keyval == Gdk.KEY_AudioPlay
or keyval == Gdk.KEY_AudioPause):
self._player.play_pause()
if keyval == Gdk.KEY_AudioStop:
self._player.stop()
if keyval == Gdk.KEY_AudioPrev:
self._player.previous()
if keyval == Gdk.KEY_AudioNext:
self._player.next()
if (keyval == Gdk.KEY_Delete
and self.props.active_view == self.views[View.PLAYLIST]
and not self.views[View.PLAYLIST].rename_active):
self.activate_action("playlist_delete", None)
# Close selection mode or search bar after Esc is pressed
if keyval == Gdk.KEY_Escape:
if self.props.selection_mode:
self.props.selection_mode = False
elif self._search.props.search_mode_active:
self._search.props.search_mode_active = False
# Open the search bar when typing printable chars.
key_unic = Gdk.keyval_to_unicode(keyval)
if ((not self._search.props.search_mode_active
and not keyval == Gdk.KEY_space)
and GLib.unichar_isprint(chr(key_unic))
and (modifiers == shift_mask
or modifiers == 0)
and not self.views[View.PLAYLIST].rename_active
and not self.props.selection_mode
and self._headerbar.props.state != HeaderBar.State.SEARCH):
self._search.props.search_mode_active = True
def _on_back_button_pressed(self, gesture, n_press, x, y):
self._headerbar.emit('back-button-clicked')
def _notify_mode_disconnect(self, data=None):
self._player.stop()
self.notifications_popup.terminate_pending()
self._stack.disconnect(self._on_notify_model_id)
def _on_notify_mode(self, stack, param):
previous_view = self._current_view
self._current_view = self.props.active_view
# Disable search mode when switching view
search_views = [self.views[View.EMPTY], self.views[View.SEARCH]]
if (self._current_view in search_views
and previous_view not in search_views):
self._view_before_search = previous_view
elif (self._current_view not in search_views
and self._search.props.search_mode_active is True):
self._search.props.search_mode_active = False
# Disable the selection button for the EmptySearch and Playlist
# view
no_selection_mode = [
self.views[View.EMPTY],
self.views[View.PLAYLIST]
]
allowed = self._current_view not in no_selection_mode
self._headerbar.props.selection_mode_allowed = allowed
self._search_headerbar.props.selection_mode_allowed = allowed
def _toggle_view(self, view_enum):
# TODO: The SEARCH state actually refers to the child state of
# the search mode. This fixes the behaviour as needed, but is
# incorrect: searchview currently does not switch states
# correctly.
if (not self.props.selection_mode
and not self._headerbar.props.state == HeaderBar.State.CHILD
and not self._headerbar.props.state == HeaderBar.State.SEARCH):
self._stack.set_visible_child(self.views[view_enum])
def _on_search_state_changed(self, klass, param):
if (self._search.props.state != Search.State.NONE
or not self._view_before_search):
return
# Get back to the view before the search
self._stack.props.visible_child = self._view_before_search
def _switch_back_from_childview(self, klass=None):
if self.props.selection_mode:
return
views_with_child = [
self.views[View.ALBUM],
self.views[View.SEARCH]
]
if self._current_view in views_with_child:
self._current_view._back_button_clicked(self._current_view)
def _on_selection_mode_changed(self, widget, data=None):
if (not self.props.selection_mode
and self._player.state == Playback.STOPPED):
self._player_toolbar.hide()
def _on_add_to_playlist(self, widget):
if self.props.active_view == self.views[View.PLAYLIST]:
return
selected_songs = self._coreselection.props.selected_songs
if len(selected_songs) < 1:
return
playlist_dialog = PlaylistDialog(self._app)
playlist_dialog.props.transient_for = self
if playlist_dialog.run() == Gtk.ResponseType.ACCEPT:
playlist = playlist_dialog.props.selected_playlist
playlist.add_songs(selected_songs)
self.props.selection_mode = False
playlist_dialog.destroy()
def set_player_visible(self, visible):
"""Set PlayWidget action visibility
:param bool visible: actionbar visibility
"""
self._player_toolbar.set_visible(visible)
class Window(Gtk.ApplicationWindow):
__gtype_name__ = "Window"
selected_items_count = GObject.Property(type=int, default=0, minimum=0)
selection_mode = GObject.Property(type=bool, default=False)
notifications_popup = Gtk.Template.Child()
_box = Gtk.Template.Child()
_overlay = Gtk.Template.Child()
_selection_toolbar = Gtk.Template.Child()
_stack = Gtk.Template.Child()
def __repr__(self):
return '<Window>'
@log
def __init__(self, app):
"""Initialize the main window.
:param Gtk.Application app: Application object
"""
super().__init__(application=app, title=_("Music"))
self._settings = app.props.settings
self.add_action(self._settings.create_action('repeat'))
select_all = Gio.SimpleAction.new('select_all', None)
select_all.connect('activate', self._select_all)
self.add_action(select_all)
select_none = Gio.SimpleAction.new('select_none', None)
select_none.connect('activate', self._select_none)
self.add_action(select_none)
self.set_size_request(200, 100)
WindowPlacement(self)
self.prev_view = None
self.curr_view = None
self._player = app.props.player
self._setup_view()
MediaKeys(self._player, self)
grilo.connect('changes-pending', self._on_changes_pending)
@log
def _on_changes_pending(self, data=None):
# FIXME: This is not working right.
def songs_available_cb(available):
view_count = len(self.views)
if (available and view_count == 1):
self._switch_to_player_view()
elif (not available and not self.props.selection_mode
and view_count != 1):
self._stack.disconnect(self._on_notify_model_id)
self.disconnect(self._key_press_event_id)
for i in range(View.ALBUM, view_count):
view = self.views.pop()
view.destroy()
self._switch_to_empty_view()
grilo.songs_available(songs_available_cb)
@log
def _setup_view(self):
self._search = Search()
self._searchbar = SearchBar()
self._searchbar.props.stack = self._stack
self._headerbar = HeaderBar()
self._search.bind_property(
"search-mode-active", self._headerbar, "search-mode-active",
GObject.BindingFlags.BIDIRECTIONAL
| GObject.BindingFlags.SYNC_CREATE)
self._search.bind_property("search-mode-active", self._searchbar,
"search-mode-enabled",
GObject.BindingFlags.SYNC_CREATE)
self._search.bind_property("state", self._searchbar, "search-state",
GObject.BindingFlags.SYNC_CREATE)
self._player_toolbar = PlayerToolbar()
self._player_toolbar.props.player = self._player
self._headerbar.connect('back-button-clicked',
self._switch_back_from_childview)
self.bind_property('selected-items-count', self._headerbar,
'selected-items-count')
self.bind_property("selected-items-count", self._selection_toolbar,
"selected-items-count")
self.bind_property(
'selection-mode', self._headerbar, 'selection-mode',
GObject.BindingFlags.BIDIRECTIONAL
| GObject.BindingFlags.SYNC_CREATE)
self.bind_property("selection-mode", self._player_toolbar, "visible",
GObject.BindingFlags.INVERT_BOOLEAN)
self.bind_property("selection-mode", self._selection_toolbar,
"visible")
self.connect("notify::selection-mode", self._on_selection_mode_changed)
self.views = [Gtk.Box()] * len(View)
# Create only the empty view at startup
# if no music, switch to empty view and hide stack
# if some music is available, populate stack with mainviews,
# show stack and set empty_view to empty_search_view
self.views[View.EMPTY] = EmptyView()
self._stack.add_named(self.views[View.EMPTY], "emptyview")
# Add the 'background' styleclass so it properly hides the
# bottom line of the searchbar
self._stack.get_style_context().add_class('background')
# FIXME: Need to find a proper way to do this.
self._overlay.add_overlay(self._searchbar._dropdown)
self._box.pack_start(self._searchbar, False, False, 0)
self._box.reorder_child(self._searchbar, 0)
self._box.pack_end(self._player_toolbar, False, False, 0)
self.set_titlebar(self._headerbar)
self._selection_toolbar.connect('add-to-playlist',
self._on_add_to_playlist)
self._search.connect("notify::state", self._on_search_state_changed)
self._headerbar.props.state = HeaderBar.State.MAIN
self._headerbar.show()
def songs_available_cb(available):
if available:
self._switch_to_player_view()
else:
self._switch_to_empty_view()
if Query().music_folder:
grilo.songs_available(songs_available_cb)
else:
self._switch_to_empty_view()
@log
def _switch_to_empty_view(self):
did_initial_state = self._settings.get_boolean('did-initial-state')
if not grilo.props.tracker_available:
self.views[View.EMPTY].props.state = EmptyView.State.NO_TRACKER
elif did_initial_state:
self.views[View.EMPTY].props.state = EmptyView.State.EMPTY
else:
self.views[View.EMPTY].props.state = EmptyView.State.INITIAL
self._headerbar.props.state = HeaderBar.State.EMPTY
@log
def _switch_to_player_view(self):
self._settings.set_boolean('did-initial-state', True)
self._on_notify_model_id = self._stack.connect('notify::visible-child',
self._on_notify_mode)
self.connect('destroy', self._notify_mode_disconnect)
self._key_press_event_id = self.connect('key_press_event',
self._on_key_press)
self._btn_ctrl = Gtk.GestureMultiPress().new(self)
self._btn_ctrl.props.propagation_phase = Gtk.PropagationPhase.CAPTURE
# Mouse button 8 is the back button.
self._btn_ctrl.props.button = 8
self._btn_ctrl.connect("pressed", self._on_back_button_pressed)
self.views[View.EMPTY].props.state = EmptyView.State.SEARCH
# FIXME: In case Grilo is already initialized before the views
# get created, they never receive a 'ready' signal to trigger
# population. To fix this another check was added to baseview
# to populate if grilo is ready at the end of init. For this to
# work however, the headerbar stack needs to be created and
# populated. This is done below, by binding headerbar.stack to
# to window._stack. For this to succeed, the stack needs to be
# filled with something: Gtk.Box.
# This is a bit of circular logic that needs to be fixed.
self._headerbar.props.state = HeaderBar.State.MAIN
self._headerbar.props.stack = self._stack
self._searchbar.show()
self.views[View.ALBUM] = AlbumsView(self, self._player)
self.views[View.ARTIST] = ArtistsView(self, self._player)
self.views[View.SONG] = SongsView(self, self._player)
self.views[View.PLAYLIST] = PlaylistsView(self, self._player)
self.views[View.SEARCH] = SearchView(self, self._player)
selectable_views = [View.ALBUM, View.ARTIST, View.SONG, View.SEARCH]
for view in selectable_views:
self.views[view].bind_property('selected-items-count', self,
'selected-items-count')
# empty view has already been created in self._setup_view starting at
# View.ALBUM
# empty view state is changed once album view is visible to prevent it
# from being displayed during startup
for i in self.views[View.ALBUM:]:
if i.title:
self._stack.add_titled(i, i.name, i.title)
else:
self._stack.add_named(i, i.name)
self._stack.set_visible_child(self.views[View.ALBUM])
self.views[View.SEARCH].bind_property("search-state", self._search,
"state",
GObject.BindingFlags.SYNC_CREATE)
self._search.bind_property("search-mode-active",
self.views[View.SEARCH],
"search-mode-active",
GObject.BindingFlags.BIDIRECTIONAL)
self._search.bind_property("search-mode-active",
self.views[View.ALBUM],
"search-mode-active",
GObject.BindingFlags.SYNC_CREATE)
@log
def _select_all(self, action=None, param=None):
if not self.props.selection_mode:
return
if self._headerbar.props.state == HeaderBar.State.MAIN:
view = self._stack.get_visible_child()
else:
view = self._stack.get_visible_child().get_visible_child()
view.select_all()
@log
def _select_none(self, action=None, param=None):
if not self.props.selection_mode:
return
if self._headerbar.props.state == HeaderBar.State.MAIN:
view = self._stack.get_visible_child()
view.unselect_all()
else:
view = self._stack.get_visible_child().get_visible_child()
view.select_none()
@log
def _on_key_press(self, widget, event):
modifiers = event.get_state() & Gtk.accelerator_get_default_mod_mask()
(_, keyval) = event.get_keyval()
control_mask = Gdk.ModifierType.CONTROL_MASK
shift_mask = Gdk.ModifierType.SHIFT_MASK
mod1_mask = Gdk.ModifierType.MOD1_MASK
shift_ctrl_mask = control_mask | shift_mask
# Ctrl+<KEY>
if control_mask == modifiers:
if keyval == Gdk.KEY_a:
self._select_all()
# Open search bar on Ctrl + F
if (keyval == Gdk.KEY_f
and not self.views[View.PLAYLIST].rename_active
and self._headerbar.props.state != HeaderBar.State.SEARCH):
search_mode = self._search.props.search_mode_active
self._search.props.search_mode_active = not search_mode
# Play / Pause on Ctrl + SPACE
if keyval == Gdk.KEY_space:
self._player.play_pause()
# Play previous on Ctrl + B
if keyval == Gdk.KEY_b:
self._player.previous()
# Play next on Ctrl + N
if keyval == Gdk.KEY_n:
self._player.next()
if keyval == Gdk.KEY_q:
self.props.application.quit()
# Toggle repeat on Ctrl + R
if keyval == Gdk.KEY_r:
if self._player.props.repeat_mode == RepeatMode.SONG:
self._player.props.repeat_mode = RepeatMode.NONE
repeat_state = GLib.Variant("s", ("none"))
else:
self._player.props.repeat_mode = RepeatMode.SONG
repeat_state = GLib.Variant("s", ("song"))
self.lookup_action('repeat').change_state(repeat_state)
# Toggle shuffle on Ctrl + S
if keyval == Gdk.KEY_s:
if self._player.props.repeat_mode == RepeatMode.SHUFFLE:
self._player.props.repeat_mode = RepeatMode.NONE
repeat_state = GLib.Variant("s", ("none"))
else:
self._player.props.repeat_mode = RepeatMode.SHUFFLE
repeat_state = GLib.Variant("s", ("shuffle"))
self.lookup_action('repeat').change_state(repeat_state)
# Ctrl+Shift+<KEY>
elif modifiers == shift_ctrl_mask:
if keyval == Gdk.KEY_A:
self._select_none()
# Alt+<KEY>
elif modifiers == mod1_mask:
# Go back from child view on Alt + Left
if keyval == Gdk.KEY_Left:
self._switch_back_from_childview()
# Headerbar switching
if keyval in [Gdk.KEY_1, Gdk.KEY_KP_1]:
self._toggle_view(View.ALBUM)
if keyval in [Gdk.KEY_2, Gdk.KEY_KP_2]:
self._toggle_view(View.ARTIST)
if keyval in [Gdk.KEY_3, Gdk.KEY_KP_3]:
self._toggle_view(View.SONG)
if keyval in [Gdk.KEY_4, Gdk.KEY_KP_4]:
self._toggle_view(View.PLAYLIST)
# No modifier
else:
if (keyval == Gdk.KEY_AudioPlay or keyval == Gdk.KEY_AudioPause):
self._player.play_pause()
if keyval == Gdk.KEY_AudioStop:
self._player.stop()
if keyval == Gdk.KEY_AudioPrev:
self._player.previous()
if keyval == Gdk.KEY_AudioNext:
self._player.next()
child = self._stack.get_visible_child()
if (keyval == Gdk.KEY_Delete
and child == self.views[View.PLAYLIST]):
self.views[View.PLAYLIST].remove_playlist()
# Close selection mode or search bar after Esc is pressed
if keyval == Gdk.KEY_Escape:
if self.props.selection_mode:
self.props.selection_mode = False
elif self._search.props.search_mode_active:
self._search.props.search_mode_active = False
# Open the search bar when typing printable chars.
key_unic = Gdk.keyval_to_unicode(keyval)
if ((not self._searchbar.get_search_mode()
and not keyval == Gdk.KEY_space)
and GLib.unichar_isprint(chr(key_unic))
and (modifiers == shift_mask or modifiers == 0)
and not self.views[View.PLAYLIST].rename_active
and self._headerbar.props.state != HeaderBar.State.SEARCH):
self._search.props.search_mode_active = True
@log
def _on_back_button_pressed(self, gesture, n_press, x, y):
self._headerbar.emit('back-button-clicked')
@log
def _notify_mode_disconnect(self, data=None):
self._player.stop()
self.notifications_popup.terminate_pending()
self._stack.disconnect(self._on_notify_model_id)
@log
def _on_notify_mode(self, stack, param):
self.prev_view = self.curr_view
self.curr_view = stack.get_visible_child()
# Disable search mode when switching view
search_views = [self.views[View.EMPTY], self.views[View.SEARCH]]
if (self.curr_view not in search_views
and self._search.props.search_mode_active is True):
self._search.props.search_mode_active = False
# Disable the selection button for the EmptySearch and Playlist
# view
no_selection_mode = [self.views[View.EMPTY], self.views[View.PLAYLIST]]
allowed = self.curr_view not in no_selection_mode
self._headerbar.props.selection_mode_allowed = allowed
# Disable renaming playlist if it was active when leaving
# Playlist view
if (self.prev_view == self.views[View.PLAYLIST]
and self.views[View.PLAYLIST].rename_active):
self.views[View.PLAYLIST].disable_rename_playlist()
@log
def _toggle_view(self, view_enum):
# TODO: The SEARCH state actually refers to the child state of
# the search mode. This fixes the behaviour as needed, but is
# incorrect: searchview currently does not switch states
# correctly.
if (not self.props.selection_mode
and not self._headerbar.props.state == HeaderBar.State.CHILD
and not self._headerbar.props.state == HeaderBar.State.SEARCH):
self._stack.set_visible_child(self.views[view_enum])
@log
def _on_search_state_changed(self, klass, param):
if (self._search.props.state != Search.State.NONE
or not self.views[View.SEARCH].previous_view):
return
# Get back to the view before the search
self._stack.set_visible_child(self.views[View.SEARCH].previous_view)
@log
def _switch_back_from_childview(self, klass=None):
if self.props.selection_mode:
return
views_with_child = [self.views[View.ALBUM], self.views[View.SEARCH]]
if self.curr_view in views_with_child:
self.curr_view._back_button_clicked(self.curr_view)
@log
def _on_selection_mode_changed(self, widget, data=None):
if (not self.props.selection_mode
and self._player.state == Playback.STOPPED):
self._player_toolbar.hide()
if not self.props.selection_mode:
self._on_changes_pending()
@log
def _on_add_to_playlist(self, widget):
if self._stack.get_visible_child() == self.views[View.PLAYLIST]:
return
def callback(selected_songs):
if len(selected_songs) < 1:
return
playlist_dialog = PlaylistDialog(
self, self.views[View.PLAYLIST].pls_todelete)
if playlist_dialog.run() == Gtk.ResponseType.ACCEPT:
playlists.add_to_playlist(playlist_dialog.get_selected(),
selected_songs)
self.props.selection_mode = False
playlist_dialog.destroy()
self._stack.get_visible_child().get_selected_songs(callback)
@log
def set_player_visible(self, visible):
"""Set PlayWidget action visibility
:param bool visible: actionbar visibility
"""
self._player_toolbar.set_visible(visible)