class MainWindow(GObject.GObject):
"""
Main Exaile Window
"""
__gproperties__ = {
'is-fullscreen': (
bool,
'Fullscreen',
'Whether the window is fullscreen.',
False, # Default
GObject.PARAM_READWRITE,
)
}
__gsignals__ = {
'main-visible-toggle': (GObject.SignalFlags.RUN_LAST, bool, ())
}
_mainwindow = None
def __init__(self, controller, builder, collection):
"""
Initializes the main window
@param controller: the main gui controller
"""
GObject.GObject.__init__(self)
self.controller = controller
self.collection = collection
self.playlist_manager = controller.exaile.playlists
self.current_page = -1
self._fullscreen = False
self.resuming = False
self.window_state = 0
self.minimized = False
self.builder = builder
self.window = self.builder.get_object('ExaileWindow')
self.window.set_title('Exaile')
self.title_formatter = formatter.TrackFormatter(
settings.get_option('gui/main_window_title_format',
_('$title (by $artist)') + ' - Exaile'))
self.accel_group = Gtk.AccelGroup()
self.window.add_accel_group(self.accel_group)
self.accel_manager = AcceleratorManager('mainwindow-accelerators',
self.accel_group)
self.menubar = self.builder.get_object("mainmenu")
fileitem = self.builder.get_object("file_menu_item")
filemenu = menu.ProviderMenu('menubar-file-menu', self)
fileitem.set_submenu(filemenu)
edititem = self.builder.get_object("edit_menu_item")
editmenu = menu.ProviderMenu('menubar-edit-menu', self)
edititem.set_submenu(editmenu)
viewitem = self.builder.get_object("view_menu_item")
viewmenu = menu.ProviderMenu('menubar-view-menu', self)
viewitem.set_submenu(viewmenu)
toolsitem = self.builder.get_object("tools_menu_item")
toolsmenu = menu.ProviderMenu('menubar-tools-menu', self)
toolsitem.set_submenu(toolsmenu)
helpitem = self.builder.get_object("help_menu_item")
helpmenu = menu.ProviderMenu('menubar-help-menu', self)
helpitem.set_submenu(helpmenu)
self._setup_widgets()
self._setup_position()
self._setup_hotkeys()
logger.info("Connecting main window events...")
self._connect_events()
MainWindow._mainwindow = self
mainmenu._create_menus()
def _setup_hotkeys(self):
"""
Sets up accelerators that haven't been set up in UI designer
"""
def factory(integer, description):
""" Generate key bindings for Alt keys """
keybinding = '<Alt>%s' % str(integer)
callback = lambda *_e: self._on_focus_playlist_tab(integer - 1)
return (keybinding, description, callback)
hotkeys = (
(
'<Primary>S',
_('Save currently selected playlist'),
lambda *_e: self.on_save_playlist(),
),
(
'<Shift><Primary>S',
_('Save currently selected playlist under a custom name'),
lambda *_e: self.on_save_playlist_as(),
),
(
'<Primary>F',
_('Focus filter in currently focused panel'),
lambda *_e: self.on_panel_filter_focus(),
),
(
'<Primary>G',
_('Focus playlist search'),
lambda *_e: self.on_search_playlist_focus(),
), # FIXME
(
'<Primary><Alt>l',
_('Clear queue'),
lambda *_e: player.QUEUE.clear(),
), # FIXME
(
'<Primary>P',
_('Start, pause or resume the playback'),
self._on_playpause_button,
),
(
'<Primary>Right',
_('Seek to the right'),
lambda *_e: self._on_seek_key(True),
),
(
'<Primary>Left',
_('Seek to the left'),
lambda *_e: self._on_seek_key(False),
),
(
'<Primary>plus',
_('Increase the volume'),
lambda *_e: self._on_volume_key(True),
),
(
'<Primary>equal',
_('Increase the volume'),
lambda *_e: self._on_volume_key(True),
),
(
'<Primary>minus',
_('Decrease the volume'),
lambda *_e: self._on_volume_key(False),
),
('<Primary>Page_Up', _('Switch to previous tab'),
self._on_prev_tab_key),
('<Primary>Page_Down', _('Switch to next tab'),
self._on_next_tab_key),
(
'<Alt>N',
_('Focus the playlist container'),
self._on_focus_playlist_container,
),
# These 4 are subject to change.. probably should do this
# via a different mechanism too...
(
'<Alt>I',
_('Focus the files panel'),
lambda *_e: self.controller.focus_panel('files'),
),
# ('<Alt>C', _('Focus the collection panel'), # TODO: Does not work, why?
# lambda *_e: self.controller.focus_panel('collection')),
(
'<Alt>R',
_('Focus the radio panel'),
lambda *_e: self.controller.focus_panel('radio'),
),
(
'<Alt>L',
_('Focus the playlists panel'),
lambda *_e: self.controller.focus_panel('playlists'),
),
factory(1, _('Focus the first tab')),
factory(2, _('Focus the second tab')),
factory(3, _('Focus the third tab')),
factory(4, _('Focus the fourth tab')),
factory(5, _('Focus the fifth tab')),
factory(6, _('Focus the sixth tab')),
factory(7, _('Focus the seventh tab')),
factory(8, _('Focus the eighth tab')),
factory(9, _('Focus the ninth tab')),
factory(0, _('Focus the tenth tab')),
)
for keys, helptext, function in hotkeys:
accelerator = Accelerator(keys, helptext, function)
providers.register('mainwindow-accelerators', accelerator)
def _setup_widgets(self):
"""
Sets up the various widgets
"""
# TODO: Maybe make this stackable
self.message = dialogs.MessageBar(
parent=self.builder.get_object('player_box'),
buttons=Gtk.ButtonsType.CLOSE)
self.info_area = MainWindowTrackInfoPane(player.PLAYER)
self.info_area.set_auto_update(True)
self.info_area.set_border_width(3)
self.info_area.hide()
self.info_area.set_no_show_all(True)
guiutil.gtk_widget_replace(self.builder.get_object('info_area'),
self.info_area)
self.volume_control = playback.VolumeControl(player.PLAYER)
self.info_area.get_action_area().pack_end(self.volume_control, False,
False, 0)
if settings.get_option('gui/use_alpha', False):
screen = self.window.get_screen()
visual = screen.get_rgba_visual()
self.window.set_visual(visual)
self.window.connect('screen-changed', self.on_screen_changed)
self._update_alpha()
self._update_dark_hint()
playlist_area = self.builder.get_object('playlist_area')
self.playlist_container = PlaylistContainer('saved_tabs',
player.PLAYER)
for notebook in self.playlist_container.notebooks:
notebook.connect_after('switch-page',
self.on_playlist_container_switch_page)
page = notebook.get_current_tab()
if page is not None:
selection = page.view.get_selection()
selection.connect('changed',
self.on_playlist_view_selection_changed)
playlist_area.pack_start(self.playlist_container, True, True, 3)
self.splitter = self.builder.get_object('splitter')
# In most (all?) RTL locales, the playback controls should still be LTR.
# Just in case that's not always the case, we provide a hidden option to
# force RTL layout instead. This can be removed once we're more certain
# that the default behavior (always LTR) is correct.
controls_direction = (Gtk.TextDirection.RTL if
settings.get_option('gui/rtl_playback_controls')
else Gtk.TextDirection.LTR)
self.play_image = Gtk.Image.new_from_icon_name(
'media-playback-start', Gtk.IconSize.SMALL_TOOLBAR)
self.play_image.set_direction(controls_direction)
self.pause_image = Gtk.Image.new_from_icon_name(
'media-playback-pause', Gtk.IconSize.SMALL_TOOLBAR)
self.pause_image.set_direction(controls_direction)
play_toolbar = self.builder.get_object('play_toolbar')
play_toolbar.set_direction(controls_direction)
for button in ('playpause', 'next', 'prev', 'stop'):
widget = self.builder.get_object('%s_button' % button)
setattr(self, '%s_button' % button, widget)
widget.get_child().set_direction(controls_direction)
self.progress_bar = playback.SeekProgressBar(player.PLAYER)
self.progress_bar.get_child().set_direction(controls_direction)
# Don't expand vertically; looks awful on Adwaita.
self.progress_bar.set_valign(Gtk.Align.CENTER)
guiutil.gtk_widget_replace(
self.builder.get_object('playback_progressbar_dummy'),
self.progress_bar)
self.stop_button.toggle_spat = False
self.stop_button.add_events(Gdk.EventMask.POINTER_MOTION_MASK)
self.stop_button.connect('motion-notify-event',
self.on_stop_button_motion_notify_event)
self.stop_button.connect('leave-notify-event',
self.on_stop_button_leave_notify_event)
self.stop_button.connect('key-press-event',
self.on_stop_button_key_press_event)
self.stop_button.connect('key-release-event',
self.on_stop_button_key_release_event)
self.stop_button.connect('focus-out-event',
self.on_stop_button_focus_out_event)
self.stop_button.connect('button-press-event',
self.on_stop_button_press_event)
self.stop_button.connect('button-release-event',
self.on_stop_button_release_event)
self.stop_button.drag_dest_set(
Gtk.DestDefaults.ALL,
[
Gtk.TargetEntry.new("exaile-index-list",
Gtk.TargetFlags.SAME_APP, 0)
],
Gdk.DragAction.COPY,
)
self.stop_button.connect('drag-motion',
self.on_stop_button_drag_motion)
self.stop_button.connect('drag-leave', self.on_stop_button_drag_leave)
self.stop_button.connect('drag-data-received',
self.on_stop_button_drag_data_received)
self.statusbar = info.Statusbar(self.builder.get_object('status_bar'))
event.add_ui_callback(self.on_exaile_loaded, 'exaile_loaded')
def _connect_events(self):
"""
Connects the various events to their handlers
"""
self.builder.connect_signals({
'on_configure_event':
self.configure_event,
'on_window_state_event':
self.window_state_change_event,
'on_delete_event':
self.on_delete_event,
'on_playpause_button_clicked':
self._on_playpause_button,
'on_next_button_clicked':
lambda *e: player.QUEUE.next(),
'on_prev_button_clicked':
lambda *e: player.QUEUE.prev(),
'on_about_item_activate':
self.on_about_item_activate,
# Controller
# 'on_scan_collection_item_activate': self.controller.on_rescan_collection,
# 'on_device_manager_item_activate': lambda *e: self.controller.show_devices(),
# 'on_track_properties_activate':self.controller.on_track_properties,
})
event.add_ui_callback(self.on_playback_resume,
'playback_player_resume', player.PLAYER)
event.add_ui_callback(self.on_playback_end, 'playback_player_end',
player.PLAYER)
event.add_ui_callback(self.on_playback_end, 'playback_error',
player.PLAYER)
event.add_ui_callback(self.on_playback_start, 'playback_track_start',
player.PLAYER)
event.add_ui_callback(self.on_toggle_pause, 'playback_toggle_pause',
player.PLAYER)
event.add_ui_callback(self.on_track_tags_changed, 'track_tags_changed')
event.add_ui_callback(self.on_buffering, 'playback_buffering',
player.PLAYER)
event.add_ui_callback(self.on_playback_error, 'playback_error',
player.PLAYER)
event.add_ui_callback(self.on_playlist_tracks_added,
'playlist_tracks_added')
event.add_ui_callback(self.on_playlist_tracks_removed,
'playlist_tracks_removed')
# Settings
self._on_option_set('gui_option_set', settings, 'gui/show_info_area')
self._on_option_set('gui_option_set', settings,
'gui/show_info_area_covers')
event.add_ui_callback(self._on_option_set, 'option_set')
def _connect_panel_events(self):
"""
Sets up panel events
"""
# When there's nothing in the notebook, hide it
self.controller.panel_notebook.connect('page-added',
self.on_panel_notebook_add_page)
self.controller.panel_notebook.connect(
'page-removed', self.on_panel_notebook_remove_page)
# panels
panels = self.controller.panel_notebook.panels
for panel_name in ('playlists', 'radio', 'files', 'collection'):
panel = panels[panel_name].panel
do_sort = False
if panel_name in ('files', 'collection'):
do_sort = True
panel.connect(
'append-items',
lambda panel, items, force_play: self.on_append_items(
items, force_play, sort=do_sort),
)
panel.connect(
'queue-items',
lambda panel, items: self.on_append_items(
items, queue=True, sort=do_sort),
)
panel.connect(
'replace-items',
lambda panel, items: self.on_append_items(
items, replace=True, sort=do_sort),
)
## Collection Panel
panel = panels['collection'].panel
panel.connect('collection-tree-loaded', self.on_collection_tree_loaded)
## Playlist Panel
panel = panels['playlists'].panel
panel.connect(
'playlist-selected',
lambda panel, playlist: self.playlist_container.
create_tab_from_playlist(playlist),
)
## Radio Panel
panel = panels['radio'].panel
panel.connect(
'playlist-selected',
lambda panel, playlist: self.playlist_container.
create_tab_from_playlist(playlist),
)
## Files Panel
# panel = panels['files']
def _update_alpha(self):
if not settings.get_option('gui/use_alpha', False):
return
opac = 1.0 - float(settings.get_option('gui/transparency', 0.3))
Gtk.Widget.set_opacity(self.window, opac)
def _update_dark_hint(self):
gs = Gtk.Settings.get_default()
# We should use reset_property, but that's only available in > 3.20...
if not hasattr(self, '_default_dark_hint'):
self._default_dark_hint = gs.props.gtk_application_prefer_dark_theme
if settings.get_option('gui/gtk_dark_hint', False):
gs.props.gtk_application_prefer_dark_theme = True
elif gs.props.gtk_application_prefer_dark_theme != self._default_dark_hint:
# don't set it explicitly otherwise the app will revert to a light
# theme -- what we actually want is to leave it up to the OS
gs.props.gtk_application_prefer_dark_theme = self._default_dark_hint
def do_get_property(self, prop):
if prop.name == 'is-fullscreen':
return self._fullscreen
else:
return GObject.GObject.do_get_property(self, prop)
def do_set_property(self, prop, value):
if prop.name == 'is-fullscreen':
if value:
self.window.fullscreen()
else:
self.window.unfullscreen()
else:
GObject.GObject.do_set_property(self, prop, value)
def on_screen_changed(self, widget, event):
"""
Updates the colormap on screen change
"""
screen = widget.get_screen()
visual = screen.get_rgba_visual() or screen.get_rgb_visual()
self.window.set_visual(visual)
def on_panel_notebook_add_page(self, notebook, page, page_num):
if self.splitter.get_child1() is None:
self.splitter.pack1(self.controller.panel_notebook)
self.controller.panel_notebook.get_parent().child_set_property(
self.controller.panel_notebook, 'shrink', False)
def on_panel_notebook_remove_page(self, notebook, page, page_num):
if notebook.get_n_pages() == 0:
self.splitter.remove(self.controller.panel_notebook)
def on_stop_button_motion_notify_event(self, widget, event):
"""
Sets the hover state and shows SPAT icon
"""
widget.__hovered = True
if event.get_state() & Gdk.ModifierType.SHIFT_MASK:
widget.set_image(
Gtk.Image.new_from_icon_name('process-stop',
Gtk.IconSize.BUTTON))
else:
widget.set_image(
Gtk.Image.new_from_icon_name('media-playback-stop',
Gtk.IconSize.BUTTON))
def on_stop_button_leave_notify_event(self, widget, event):
"""
Unsets the hover state and resets the button icon
"""
widget.__hovered = False
if not widget.is_focus() and ~(event.get_state()
& Gdk.ModifierType.SHIFT_MASK):
widget.set_image(
Gtk.Image.new_from_icon_name('media-playback-stop',
Gtk.IconSize.BUTTON))
def on_stop_button_key_press_event(self, widget, event):
"""
Shows SPAT icon on Shift key press
"""
if event.keyval in (Gdk.KEY_Shift_L, Gdk.KEY_Shift_R):
widget.set_image(
Gtk.Image.new_from_icon_name('process-stop',
Gtk.IconSize.BUTTON))
widget.toggle_spat = True
if event.keyval in (Gdk.KEY_space, Gdk.KEY_Return):
if widget.toggle_spat:
self.on_spat_clicked()
else:
player.PLAYER.stop()
def on_stop_button_key_release_event(self, widget, event):
"""
Resets the button icon
"""
if event.keyval in (Gdk.KEY_Shift_L, Gdk.KEY_Shift_R):
widget.set_image(
Gtk.Image.new_from_icon_name('media-playback-stop',
Gtk.IconSize.BUTTON))
widget.toggle_spat = False
def on_stop_button_focus_out_event(self, widget, event):
"""
Resets the button icon unless
the button is still hovered
"""
if not getattr(widget, '__hovered', False):
widget.set_image(
Gtk.Image.new_from_icon_name('media-playback-stop',
Gtk.IconSize.BUTTON))
def on_stop_button_press_event(self, widget, event):
"""
Called when the user clicks on the stop button
"""
if event.button == Gdk.BUTTON_PRIMARY:
if event.get_state() & Gdk.ModifierType.SHIFT_MASK:
self.on_spat_clicked()
elif event.triggers_context_menu():
m = menu.Menu(self)
m.attach_to_widget(widget)
m.add_simple(
_("Toggle: Stop after Selected Track"),
self.on_spat_clicked,
'process-stop',
)
m.popup(event)
def on_stop_button_release_event(self, widget, event):
"""
Called when the user releases the mouse from the stop button
"""
rect = widget.get_allocation()
if 0 <= event.x < rect.width and 0 <= event.y < rect.height:
player.PLAYER.stop()
def on_stop_button_drag_motion(self, widget, context, x, y, time):
"""
Indicates possible SPAT during drag motion of tracks
"""
target = widget.drag_dest_find_target(context, None).name()
if target == 'exaile-index-list':
widget.set_image(
Gtk.Image.new_from_icon_name('process-stop',
Gtk.IconSize.BUTTON))
def on_stop_button_drag_leave(self, widget, context, time):
"""
Resets the stop button
"""
widget.set_image(
Gtk.Image.new_from_icon_name('media-playback-stop',
Gtk.IconSize.BUTTON))
def on_stop_button_drag_data_received(self, widget, context, x, y,
selection, info, time):
"""
Allows for triggering the SPAT feature
by dropping tracks on the stop button
"""
source_widget = Gtk.drag_get_source_widget(context)
if selection.target.name() == 'exaile-index-list' and isinstance(
source_widget, PlaylistView):
position = int(selection.data.split(',')[0])
if position == source_widget.playlist.spat_position:
position = -1
source_widget.playlist.spat_position = position
source_widget.queue_draw()
def on_spat_clicked(self, *e):
"""
Called when the user clicks on the SPAT item
"""
trs = self.get_selected_page().view.get_selected_items()
if not trs:
return
# TODO: this works, but implement this some other way in the future
if player.QUEUE.current_playlist.spat_position == -1:
player.QUEUE.current_playlist.spat_position = trs[0][0]
else:
player.QUEUE.current_playlist.spat_position = -1
self.get_selected_page().view.queue_draw()
def on_append_items(self,
tracks,
force_play=False,
queue=False,
sort=False,
replace=False):
"""
Called when a panel (or other component)
has tracks to append and possibly queue
:param tracks: The tracks to append
:param force_play: Force playing the first track if there
is no track currently playing. Otherwise
check a setting to determine whether the
track should be played
:param queue: Additionally queue tracks
:param sort: Sort before adding
:param replace: Clear playlist before adding
"""
if len(tracks) == 0:
return
page = self.get_selected_page()
if sort:
tracks = trax.sort_tracks(common.BASE_SORT_TAGS, tracks)
if replace:
page.playlist.clear()
offset = len(page.playlist)
page.playlist.extend(tracks)
# extending the queue automatically starts playback
if queue:
if player.QUEUE is not page.playlist:
player.QUEUE.extend(tracks)
elif (force_play
or settings.get_option('playlist/append_menu_starts_playback',
False)) and not player.PLAYER.current:
page.view.play_track_at(offset, tracks[0])
def on_playback_error(self, type, player, message):
"""
Called when there has been a playback error
"""
self.message.show_error(_('Playback error encountered!'), message)
def on_buffering(self, type, player, percent):
"""
Called when a stream is buffering
"""
percent = min(percent, 100)
self.statusbar.set_status(_("Buffering: %d%%...") % percent, 1)
def on_track_tags_changed(self, type, track, tags):
"""
Called when tags are changed
"""
if track is player.PLAYER.current:
self._update_track_information()
def on_collection_tree_loaded(self, tree):
"""
Updates information on collection tree load
"""
self.statusbar.update_info()
def on_exaile_loaded(self, event_type, exaile, nothing):
"""
Updates information on exaile load
"""
self.statusbar.update_info()
event.remove_callback(self.on_exaile_loaded, 'exaile_loaded')
def on_playlist_tracks_added(self, type, playlist, tracks):
"""
Updates information on track add
"""
self.statusbar.update_info()
def on_playlist_tracks_removed(self, type, playlist, tracks):
"""
Updates information on track removal
"""
self.statusbar.update_info()
def on_toggle_pause(self, type, player, object):
"""
Called when the user clicks the play button after playback has
already begun
"""
if player.is_paused():
image = self.play_image
tooltip = _('Continue Playback')
else:
image = self.pause_image
tooltip = _('Pause Playback')
self.playpause_button.set_image(image)
self.playpause_button.set_tooltip_text(tooltip)
self._update_track_information()
def on_playlist_container_switch_page(self, notebook, page, page_num):
"""
Updates info after notebook page switch
"""
page = notebook.get_nth_page(page_num)
selection = page.view.get_selection()
selection.connect('changed', self.on_playlist_view_selection_changed)
self.statusbar.update_info()
def on_playlist_view_selection_changed(self, selection):
"""
Updates info after playlist page selection change
"""
self.statusbar.update_info()
def on_panel_filter_focus(self, *e):
"""
Gives focus to the filter field of the current panel
"""
try:
self.controller.get_active_panel().filter.grab_focus()
except (AttributeError, KeyError):
pass
def on_search_playlist_focus(self, *e):
"""
Gives focus to the playlist search bar
"""
plpage = get_selected_playlist()
if plpage:
plpage.get_search_entry().grab_focus()
def on_save_playlist(self, *e):
"""
Called when the user presses Ctrl+S
"""
page = self.get_selected_playlist()
if page:
page.on_save()
def on_save_playlist_as(self, *e):
"""
Called when the user presses Ctrl+S
Spawns the save as dialog of the current playlist tab
"""
page = self.get_selected_playlist()
if page:
page.on_saveas()
def on_clear_playlist(self, *e):
"""
Clears the current playlist tab
"""
page = self.get_selected_page()
if page:
page.playlist.clear()
def on_open_item_activate(self, menuitem):
"""
Shows a dialog to open media
"""
def on_uris_selected(dialog, uris):
uris.reverse()
if len(uris) > 0:
self.controller.open_uri(uris.pop(), play=True)
for uri in uris:
self.controller.open_uri(uri, play=False)
dialog = dialogs.MediaOpenDialog(self.window)
dialog.connect('uris-selected', on_uris_selected)
dialog.show()
def on_open_url_item_activate(self, menuitem):
"""
Shows a dialog to open an URI
"""
def on_uri_selected(dialog, uri):
self.controller.open_uri(uri, play=False)
dialog = dialogs.URIOpenDialog(self.window)
dialog.connect('uri-selected', on_uri_selected)
dialog.show()
def on_open_directories_item_activate(self, menuitem):
"""
Shows a dialog to open directories
"""
def on_uris_selected(dialog, uris):
uris.reverse()
if len(uris) > 0:
self.controller.open_uri(uris.pop(), play=True)
for uri in uris:
self.controller.open_uri(uri, play=False)
dialog = dialogs.DirectoryOpenDialog(self.window)
# Selecting empty folders is useless
dialog.props.create_folders = False
dialog.connect('uris-selected', on_uris_selected)
dialog.show()
def on_export_current_playlist_activate(self, menuitem):
"""
Shows a dialog to export the current playlist
"""
page = self.get_selected_page()
if not page or not isinstance(page, PlaylistPage):
return
def on_message(dialog, message_type, message):
"""
Show messages in the main window message area
"""
if message_type == Gtk.MessageType.INFO:
self.message.show_info(markup=message)
elif message_type == Gtk.MessageType.ERROR:
self.message.show_error(_('Playlist export failed!'), message)
return True
dialog = dialogs.PlaylistExportDialog(page.playlist, self.window)
dialog.connect('message', on_message)
dialog.show()
def on_playlist_utilities_bar_visible_toggled(self, checkmenuitem):
"""
Shows or hides the playlist utilities bar
"""
settings.set_option('gui/playlist_utilities_bar_visible',
checkmenuitem.get_active())
def on_show_playing_track_item_activate(self, menuitem):
"""
Tries to show the currently playing track
"""
self.playlist_container.show_current_track()
def on_about_item_activate(self, menuitem):
"""
Shows the about dialog
"""
dialog = dialogs.AboutDialog(self.window)
dialog.show()
def on_playback_resume(self, type, player, data):
self.resuming = True
def on_playback_start(self, type, player, object):
"""
Called when playback starts
Sets the currently playing track visible in the currently selected
playlist if the user has chosen this setting
"""
if self.resuming:
self.resuming = False
return
self._update_track_information()
self.playpause_button.set_image(self.pause_image)
self.playpause_button.set_tooltip_text(_('Pause Playback'))
def on_playback_end(self, type, player, object):
"""
Called when playback ends
"""
self.window.set_title('Exaile')
self.playpause_button.set_image(self.play_image)
self.playpause_button.set_tooltip_text(_('Start Playback'))
def _on_option_set(self, name, object, option):
"""
Handles changes of settings
"""
if option == 'gui/main_window_title_format':
self.title_formatter.props.format = settings.get_option(
option, self.title_formatter.props.format)
elif option == 'gui/use_tray':
usetray = settings.get_option(option, False)
if self.controller.tray_icon and not usetray:
self.controller.tray_icon.destroy()
self.controller.tray_icon = None
elif not self.controller.tray_icon and usetray:
self.controller.tray_icon = tray.TrayIcon(self)
elif option == 'gui/show_info_area':
self.info_area.set_no_show_all(False)
if settings.get_option(option, True):
self.info_area.show_all()
else:
self.info_area.hide()
self.info_area.set_no_show_all(True)
elif option == 'gui/show_info_area_covers':
cover = self.info_area.cover
cover.set_no_show_all(False)
if settings.get_option(option, True):
cover.show_all()
else:
cover.hide()
cover.set_no_show_all(True)
elif option == 'gui/transparency':
self._update_alpha()
elif option == 'gui/gtk_dark_hint':
self._update_dark_hint()
def _on_volume_key(self, is_up):
diff = int(100 * settings.get_option('gui/volue_key_step_size',
VOLUME_STEP_DEFAULT))
if not is_up:
diff = -diff
player.PLAYER.modify_volume(diff)
return True
def _on_seek_key(self, is_forward):
diff = settings.get_option('gui/seek_key_step_size', SEEK_STEP_DEFAULT)
if not is_forward:
diff = -diff
if player.PLAYER.current:
player.PLAYER.modify_time(diff)
self.progress_bar.update_progress()
return True
def _on_prev_tab_key(self, *e):
self.playlist_container.get_current_notebook().select_prev_tab()
return True
def _on_next_tab_key(self, *e):
self.playlist_container.get_current_notebook().select_next_tab()
return True
def _on_playpause_button(self, *e):
self.playpause()
return True
def _on_focus_playlist_tab(self, tab_nr):
self.playlist_container.get_current_notebook().focus_tab(tab_nr)
return True
def _on_focus_playlist_container(self, *_e):
self.playlist_container.focus()
return True
def _update_track_information(self):
"""
Sets track information
"""
track = player.PLAYER.current
if not track:
return
self.window.set_title(self.title_formatter.format(track))
def playpause(self):
"""
Pauses the playlist if it is playing, starts playing if it is
paused. If stopped, try to start playing the next suitable track.
"""
if player.PLAYER.is_paused() or player.PLAYER.is_playing():
player.PLAYER.toggle_pause()
else:
pl = self.get_selected_page()
player.QUEUE.set_current_playlist(pl.playlist)
try:
trackpath = pl.view.get_selected_paths()[0]
pl.playlist.current_position = trackpath[0]
except IndexError:
pass
player.QUEUE.play(track=pl.playlist.current)
def _setup_position(self):
"""
Sets up the position and sized based on the size the window was
when it was last moved or resized
"""
if settings.get_option('gui/mainw_maximized', False):
self.window.maximize()
width = settings.get_option('gui/mainw_width', 500)
height = settings.get_option('gui/mainw_height', 475)
x = settings.get_option('gui/mainw_x', 10)
y = settings.get_option('gui/mainw_y', 10)
self.window.move(x, y)
self.window.resize(width, height)
pos = settings.get_option('gui/mainw_sash_pos', 200)
self.splitter.set_position(pos)
def on_delete_event(self, *e):
"""
Called when the user attempts to close the window
"""
sash_pos = self.splitter.get_position()
if sash_pos > 10:
settings.set_option('gui/mainw_sash_pos', sash_pos)
if settings.get_option('gui/use_tray', False) and settings.get_option(
'gui/close_to_tray', False):
self.window.hide()
else:
self.quit()
return True
def quit(self, *e):
"""
Quits Exaile
"""
self.window.hide()
GLib.idle_add(self.controller.exaile.quit)
return True
def on_restart_item_activate(self, menuitem):
"""
Restarts Exaile
"""
self.window.hide()
GLib.idle_add(self.controller.exaile.quit, True)
def toggle_visible(self, bringtofront=False):
"""
Toggles visibility of the main window
"""
toggle_handled = self.emit('main-visible-toggle')
if not toggle_handled:
if (bringtofront and self.window.is_active() or not bringtofront
and self.window.get_property('visible')):
self.window.hide()
else:
# the ordering for deiconify/show matters -- if this gets
# switched, then the minimization detection breaks
self.window.deiconify()
self.window.show()
def configure_event(self, *e):
"""
Called when the window is resized or moved
"""
# Don't save window size if it is maximized or fullscreen.
if settings.get_option('gui/mainw_maximized',
False) or self._fullscreen:
return False
(width, height) = self.window.get_size()
if [width, height] != [
settings.get_option("gui/mainw_" + key, -1)
for key in ["width", "height"]
]:
settings.set_option('gui/mainw_height', height, save=False)
settings.set_option('gui/mainw_width', width, save=False)
(x, y) = self.window.get_position()
if [x, y] != [
settings.get_option("gui/mainw_" + key, -1)
for key in ["x", "y"]
]:
settings.set_option('gui/mainw_x', x, save=False)
settings.set_option('gui/mainw_y', y, save=False)
return False
def window_state_change_event(self, window, event):
"""
Saves the current maximized and fullscreen
states and minimizes to tray if requested
"""
if event.changed_mask & Gdk.WindowState.MAXIMIZED:
settings.set_option(
'gui/mainw_maximized',
bool(event.new_window_state & Gdk.WindowState.MAXIMIZED),
)
if event.changed_mask & Gdk.WindowState.FULLSCREEN:
self._fullscreen = bool(event.new_window_state
& Gdk.WindowState.FULLSCREEN)
self.notify('is-fullscreen')
# detect minimization state changes
prev_minimized = self.minimized
if not self.minimized:
if (event.changed_mask & Gdk.WindowState.ICONIFIED
and not event.changed_mask & Gdk.WindowState.WITHDRAWN
and event.new_window_state & Gdk.WindowState.ICONIFIED
and not event.new_window_state & Gdk.WindowState.WITHDRAWN
and not self.window_state & Gdk.WindowState.ICONIFIED):
self.minimized = True
else:
if (event.changed_mask & Gdk.WindowState.WITHDRAWN
and not event.new_window_state &
(Gdk.WindowState.WITHDRAWN)): # and \
self.minimized = False
# track this
self.window_state = event.new_window_state
if settings.get_option('gui/minimize_to_tray', False):
# old code to detect minimization
# -> it must have worked at some point, perhaps this is a GTK version
# specific set of behaviors? Current code works now on 2.24.17
# if wm_state is not None:
# if '_NET_WM_STATE_HIDDEN' in wm_state[2]:
# show tray
# window.hide
# else
# destroy tray
if self.minimized != prev_minimized and self.minimized is True:
if (not settings.get_option('gui/use_tray', False)
and self.controller.tray_icon is None):
self.controller.tray_icon = tray.TrayIcon(self)
window.hide()
elif (not settings.get_option('gui/use_tray', False)
and self.controller.tray_icon is not None):
self.controller.tray_icon.destroy()
self.controller.tray_icon = None
return False
def get_selected_page(self):
"""
Returns the currently displayed playlist notebook page
"""
return self.playlist_container.get_current_tab()
def get_selected_playlist(self):
try:
page = self.get_selected_page()
except AttributeError:
return None
if not isinstance(page, PlaylistPage):
return None
return page
class MainWindow(GObject.GObject):
"""
Main Exaile Window
"""
__gproperties__ = {
'is-fullscreen': (
bool,
'Fullscreen',
'Whether the window is fullscreen.',
False, # Default
GObject.PARAM_READWRITE,
)
}
__gsignals__ = {'main-visible-toggle': (GObject.SignalFlags.RUN_LAST, bool, ())}
_mainwindow = None
def __init__(self, controller, builder, collection):
"""
Initializes the main window
@param controller: the main gui controller
"""
GObject.GObject.__init__(self)
self.controller = controller
self.collection = collection
self.playlist_manager = controller.exaile.playlists
self.current_page = -1
self._fullscreen = False
self.resuming = False
self.window_state = 0
self.minimized = False
self.builder = builder
self.window = self.builder.get_object('ExaileWindow')
self.window.set_title('Exaile')
self.title_formatter = formatter.TrackFormatter(
settings.get_option(
'gui/main_window_title_format', _('$title (by $artist)') + ' - Exaile'
)
)
self.accel_group = Gtk.AccelGroup()
self.window.add_accel_group(self.accel_group)
self.accel_manager = AcceleratorManager(
'mainwindow-accelerators', self.accel_group
)
self.menubar = self.builder.get_object("mainmenu")
fileitem = self.builder.get_object("file_menu_item")
filemenu = menu.ProviderMenu('menubar-file-menu', self)
fileitem.set_submenu(filemenu)
edititem = self.builder.get_object("edit_menu_item")
editmenu = menu.ProviderMenu('menubar-edit-menu', self)
edititem.set_submenu(editmenu)
viewitem = self.builder.get_object("view_menu_item")
viewmenu = menu.ProviderMenu('menubar-view-menu', self)
viewitem.set_submenu(viewmenu)
toolsitem = self.builder.get_object("tools_menu_item")
toolsmenu = menu.ProviderMenu('menubar-tools-menu', self)
toolsitem.set_submenu(toolsmenu)
helpitem = self.builder.get_object("help_menu_item")
helpmenu = menu.ProviderMenu('menubar-help-menu', self)
helpitem.set_submenu(helpmenu)
self._setup_widgets()
self._setup_position()
self._setup_hotkeys()
logger.info("Connecting main window events...")
self._connect_events()
MainWindow._mainwindow = self
mainmenu._create_menus()
def _setup_hotkeys(self):
"""
Sets up accelerators that haven't been set up in UI designer
"""
def factory(integer, description):
""" Generate key bindings for Alt keys """
keybinding = '<Alt>%s' % str(integer)
callback = lambda *_e: self._on_focus_playlist_tab(integer - 1)
return (keybinding, description, callback)
hotkeys = (
(
'<Primary>S',
_('Save currently selected playlist'),
lambda *_e: self.on_save_playlist(),
),
(
'<Shift><Primary>S',
_('Save currently selected playlist under a custom name'),
lambda *_e: self.on_save_playlist_as(),
),
(
'<Primary>F',
_('Focus filter in currently focused panel'),
lambda *_e: self.on_panel_filter_focus(),
),
(
'<Primary>G',
_('Focus playlist search'),
lambda *_e: self.on_search_playlist_focus(),
), # FIXME
(
'<Primary><Alt>l',
_('Clear queue'),
lambda *_e: player.QUEUE.clear(),
), # FIXME
(
'<Primary>P',
_('Start, pause or resume the playback'),
self._on_playpause_button,
),
(
'<Primary>Right',
_('Seek to the right'),
lambda *_e: self._on_seek_key(True),
),
(
'<Primary>Left',
_('Seek to the left'),
lambda *_e: self._on_seek_key(False),
),
(
'<Primary>plus',
_('Increase the volume'),
lambda *_e: self._on_volume_key(True),
),
(
'<Primary>equal',
_('Increase the volume'),
lambda *_e: self._on_volume_key(True),
),
(
'<Primary>minus',
_('Decrease the volume'),
lambda *_e: self._on_volume_key(False),
),
('<Primary>Page_Up', _('Switch to previous tab'), self._on_prev_tab_key),
('<Primary>Page_Down', _('Switch to next tab'), self._on_next_tab_key),
(
'<Alt>N',
_('Focus the playlist container'),
self._on_focus_playlist_container,
),
# These 4 are subject to change.. probably should do this
# via a different mechanism too...
(
'<Alt>I',
_('Focus the files panel'),
lambda *_e: self.controller.focus_panel('files'),
),
# ('<Alt>C', _('Focus the collection panel'), # TODO: Does not work, why?
# lambda *_e: self.controller.focus_panel('collection')),
(
'<Alt>R',
_('Focus the radio panel'),
lambda *_e: self.controller.focus_panel('radio'),
),
(
'<Alt>L',
_('Focus the playlists panel'),
lambda *_e: self.controller.focus_panel('playlists'),
),
factory(1, _('Focus the first tab')),
factory(2, _('Focus the second tab')),
factory(3, _('Focus the third tab')),
factory(4, _('Focus the fourth tab')),
factory(5, _('Focus the fifth tab')),
factory(6, _('Focus the sixth tab')),
factory(7, _('Focus the seventh tab')),
factory(8, _('Focus the eighth tab')),
factory(9, _('Focus the ninth tab')),
factory(0, _('Focus the tenth tab')),
)
for keys, helptext, function in hotkeys:
accelerator = Accelerator(keys, helptext, function)
providers.register('mainwindow-accelerators', accelerator)
def _setup_widgets(self):
"""
Sets up the various widgets
"""
# TODO: Maybe make this stackable
self.message = dialogs.MessageBar(
parent=self.builder.get_object('player_box'), buttons=Gtk.ButtonsType.CLOSE
)
self.info_area = MainWindowTrackInfoPane(player.PLAYER)
self.info_area.set_auto_update(True)
self.info_area.set_border_width(3)
self.info_area.hide()
self.info_area.set_no_show_all(True)
guiutil.gtk_widget_replace(self.builder.get_object('info_area'), self.info_area)
self.volume_control = playback.VolumeControl(player.PLAYER)
self.info_area.get_action_area().pack_end(self.volume_control, False, False, 0)
if settings.get_option('gui/use_alpha', False):
screen = self.window.get_screen()
visual = screen.get_rgba_visual()
self.window.set_visual(visual)
self.window.connect('screen-changed', self.on_screen_changed)
self._update_alpha()
self._update_dark_hint()
playlist_area = self.builder.get_object('playlist_area')
self.playlist_container = PlaylistContainer('saved_tabs', player.PLAYER)
for notebook in self.playlist_container.notebooks:
notebook.connect_after(
'switch-page', self.on_playlist_container_switch_page
)
page = notebook.get_current_tab()
if page is not None:
selection = page.view.get_selection()
selection.connect('changed', self.on_playlist_view_selection_changed)
playlist_area.pack_start(self.playlist_container, True, True, 3)
self.splitter = self.builder.get_object('splitter')
# In most (all?) RTL locales, the playback controls should still be LTR.
# Just in case that's not always the case, we provide a hidden option to
# force RTL layout instead. This can be removed once we're more certain
# that the default behavior (always LTR) is correct.
controls_direction = (
Gtk.TextDirection.RTL
if settings.get_option('gui/rtl_playback_controls')
else Gtk.TextDirection.LTR
)
self.play_image = Gtk.Image.new_from_icon_name(
'media-playback-start', Gtk.IconSize.SMALL_TOOLBAR
)
self.play_image.set_direction(controls_direction)
self.pause_image = Gtk.Image.new_from_icon_name(
'media-playback-pause', Gtk.IconSize.SMALL_TOOLBAR
)
self.pause_image.set_direction(controls_direction)
play_toolbar = self.builder.get_object('play_toolbar')
play_toolbar.set_direction(controls_direction)
for button in ('playpause', 'next', 'prev', 'stop'):
widget = self.builder.get_object('%s_button' % button)
setattr(self, '%s_button' % button, widget)
widget.get_child().set_direction(controls_direction)
self.progress_bar = playback.SeekProgressBar(player.PLAYER)
self.progress_bar.get_child().set_direction(controls_direction)
# Don't expand vertically; looks awful on Adwaita.
self.progress_bar.set_valign(Gtk.Align.CENTER)
guiutil.gtk_widget_replace(
self.builder.get_object('playback_progressbar_dummy'), self.progress_bar
)
self.stop_button.toggle_spat = False
self.stop_button.add_events(Gdk.EventMask.POINTER_MOTION_MASK)
self.stop_button.connect(
'motion-notify-event', self.on_stop_button_motion_notify_event
)
self.stop_button.connect(
'leave-notify-event', self.on_stop_button_leave_notify_event
)
self.stop_button.connect('key-press-event', self.on_stop_button_key_press_event)
self.stop_button.connect(
'key-release-event', self.on_stop_button_key_release_event
)
self.stop_button.connect('focus-out-event', self.on_stop_button_focus_out_event)
self.stop_button.connect('button-press-event', self.on_stop_button_press_event)
self.stop_button.connect(
'button-release-event', self.on_stop_button_release_event
)
self.stop_button.drag_dest_set(
Gtk.DestDefaults.ALL,
[Gtk.TargetEntry.new("exaile-index-list", Gtk.TargetFlags.SAME_APP, 0)],
Gdk.DragAction.COPY,
)
self.stop_button.connect('drag-motion', self.on_stop_button_drag_motion)
self.stop_button.connect('drag-leave', self.on_stop_button_drag_leave)
self.stop_button.connect(
'drag-data-received', self.on_stop_button_drag_data_received
)
self.statusbar = info.Statusbar(self.builder.get_object('status_bar'))
event.add_ui_callback(self.on_exaile_loaded, 'exaile_loaded')
def _connect_events(self):
"""
Connects the various events to their handlers
"""
self.builder.connect_signals(
{
'on_configure_event': self.configure_event,
'on_window_state_event': self.window_state_change_event,
'on_delete_event': self.on_delete_event,
'on_playpause_button_clicked': self._on_playpause_button,
'on_next_button_clicked': lambda *e: player.QUEUE.next(),
'on_prev_button_clicked': lambda *e: player.QUEUE.prev(),
'on_about_item_activate': self.on_about_item_activate,
# Controller
# 'on_scan_collection_item_activate': self.controller.on_rescan_collection,
# 'on_device_manager_item_activate': lambda *e: self.controller.show_devices(),
# 'on_track_properties_activate':self.controller.on_track_properties,
}
)
event.add_ui_callback(
self.on_playback_resume, 'playback_player_resume', player.PLAYER
)
event.add_ui_callback(
self.on_playback_end, 'playback_player_end', player.PLAYER
)
event.add_ui_callback(self.on_playback_end, 'playback_error', player.PLAYER)
event.add_ui_callback(
self.on_playback_start, 'playback_track_start', player.PLAYER
)
event.add_ui_callback(
self.on_toggle_pause, 'playback_toggle_pause', player.PLAYER
)
event.add_ui_callback(self.on_track_tags_changed, 'track_tags_changed')
event.add_ui_callback(self.on_buffering, 'playback_buffering', player.PLAYER)
event.add_ui_callback(self.on_playback_error, 'playback_error', player.PLAYER)
event.add_ui_callback(self.on_playlist_tracks_added, 'playlist_tracks_added')
event.add_ui_callback(
self.on_playlist_tracks_removed, 'playlist_tracks_removed'
)
# Settings
self._on_option_set('gui_option_set', settings, 'gui/show_info_area')
self._on_option_set('gui_option_set', settings, 'gui/show_info_area_covers')
event.add_ui_callback(self._on_option_set, 'option_set')
def _connect_panel_events(self):
"""
Sets up panel events
"""
# When there's nothing in the notebook, hide it
self.controller.panel_notebook.connect(
'page-added', self.on_panel_notebook_add_page
)
self.controller.panel_notebook.connect(
'page-removed', self.on_panel_notebook_remove_page
)
# panels
panels = self.controller.panel_notebook.panels
for panel_name in ('playlists', 'radio', 'files', 'collection'):
panel = panels[panel_name].panel
do_sort = False
if panel_name in ('files', 'collection'):
do_sort = True
panel.connect(
'append-items',
lambda panel, items, force_play: self.on_append_items(
items, force_play, sort=do_sort
),
)
panel.connect(
'queue-items',
lambda panel, items: self.on_append_items(
items, queue=True, sort=do_sort
),
)
panel.connect(
'replace-items',
lambda panel, items: self.on_append_items(
items, replace=True, sort=do_sort
),
)
## Collection Panel
panel = panels['collection'].panel
panel.connect('collection-tree-loaded', self.on_collection_tree_loaded)
## Playlist Panel
panel = panels['playlists'].panel
panel.connect(
'playlist-selected',
lambda panel, playlist: self.playlist_container.create_tab_from_playlist(
playlist
),
)
## Radio Panel
panel = panels['radio'].panel
panel.connect(
'playlist-selected',
lambda panel, playlist: self.playlist_container.create_tab_from_playlist(
playlist
),
)
## Files Panel
# panel = panels['files']
def _update_alpha(self):
if not settings.get_option('gui/use_alpha', False):
return
opac = 1.0 - float(settings.get_option('gui/transparency', 0.3))
Gtk.Widget.set_opacity(self.window, opac)
def _update_dark_hint(self):
gs = Gtk.Settings.get_default()
# We should use reset_property, but that's only available in > 3.20...
if not hasattr(self, '_default_dark_hint'):
self._default_dark_hint = gs.props.gtk_application_prefer_dark_theme
if settings.get_option('gui/gtk_dark_hint', False):
gs.props.gtk_application_prefer_dark_theme = True
elif gs.props.gtk_application_prefer_dark_theme != self._default_dark_hint:
# don't set it explicitly otherwise the app will revert to a light
# theme -- what we actually want is to leave it up to the OS
gs.props.gtk_application_prefer_dark_theme = self._default_dark_hint
def do_get_property(self, prop):
if prop.name == 'is-fullscreen':
return self._fullscreen
else:
return GObject.GObject.do_get_property(self, prop)
def do_set_property(self, prop, value):
if prop.name == 'is-fullscreen':
if value:
self.window.fullscreen()
else:
self.window.unfullscreen()
else:
GObject.GObject.do_set_property(self, prop, value)
def on_screen_changed(self, widget, event):
"""
Updates the colormap on screen change
"""
screen = widget.get_screen()
visual = screen.get_rgba_visual() or screen.get_rgb_visual()
self.window.set_visual(visual)
def on_panel_notebook_add_page(self, notebook, page, page_num):
if self.splitter.get_child1() is None:
self.splitter.pack1(self.controller.panel_notebook)
self.controller.panel_notebook.get_parent().child_set_property(
self.controller.panel_notebook, 'shrink', False
)
def on_panel_notebook_remove_page(self, notebook, page, page_num):
if notebook.get_n_pages() == 0:
self.splitter.remove(self.controller.panel_notebook)
def on_stop_button_motion_notify_event(self, widget, event):
"""
Sets the hover state and shows SPAT icon
"""
widget.__hovered = True
if event.get_state() & Gdk.ModifierType.SHIFT_MASK:
widget.set_image(
Gtk.Image.new_from_icon_name('process-stop', Gtk.IconSize.BUTTON)
)
else:
widget.set_image(
Gtk.Image.new_from_icon_name('media-playback-stop', Gtk.IconSize.BUTTON)
)
def on_stop_button_leave_notify_event(self, widget, event):
"""
Unsets the hover state and resets the button icon
"""
widget.__hovered = False
if not widget.is_focus() and ~(event.get_state() & Gdk.ModifierType.SHIFT_MASK):
widget.set_image(
Gtk.Image.new_from_icon_name('media-playback-stop', Gtk.IconSize.BUTTON)
)
def on_stop_button_key_press_event(self, widget, event):
"""
Shows SPAT icon on Shift key press
"""
if event.keyval in (Gdk.KEY_Shift_L, Gdk.KEY_Shift_R):
widget.set_image(
Gtk.Image.new_from_icon_name('process-stop', Gtk.IconSize.BUTTON)
)
widget.toggle_spat = True
if event.keyval in (Gdk.KEY_space, Gdk.KEY_Return):
if widget.toggle_spat:
self.on_spat_clicked()
else:
player.PLAYER.stop()
def on_stop_button_key_release_event(self, widget, event):
"""
Resets the button icon
"""
if event.keyval in (Gdk.KEY_Shift_L, Gdk.KEY_Shift_R):
widget.set_image(
Gtk.Image.new_from_icon_name('media-playback-stop', Gtk.IconSize.BUTTON)
)
widget.toggle_spat = False
def on_stop_button_focus_out_event(self, widget, event):
"""
Resets the button icon unless
the button is still hovered
"""
if not getattr(widget, '__hovered', False):
widget.set_image(
Gtk.Image.new_from_icon_name('media-playback-stop', Gtk.IconSize.BUTTON)
)
def on_stop_button_press_event(self, widget, event):
"""
Called when the user clicks on the stop button
"""
if event.button == Gdk.BUTTON_PRIMARY:
if event.get_state() & Gdk.ModifierType.SHIFT_MASK:
self.on_spat_clicked()
elif event.triggers_context_menu():
m = menu.Menu(self)
m.attach_to_widget(widget)
m.add_simple(
_("Toggle: Stop after Selected Track"),
self.on_spat_clicked,
'process-stop',
)
m.popup(event)
def on_stop_button_release_event(self, widget, event):
"""
Called when the user releases the mouse from the stop button
"""
rect = widget.get_allocation()
if 0 <= event.x < rect.width and 0 <= event.y < rect.height:
player.PLAYER.stop()
def on_stop_button_drag_motion(self, widget, context, x, y, time):
"""
Indicates possible SPAT during drag motion of tracks
"""
target = widget.drag_dest_find_target(context, None).name()
if target == 'exaile-index-list':
widget.set_image(
Gtk.Image.new_from_icon_name('process-stop', Gtk.IconSize.BUTTON)
)
def on_stop_button_drag_leave(self, widget, context, time):
"""
Resets the stop button
"""
widget.set_image(
Gtk.Image.new_from_icon_name('media-playback-stop', Gtk.IconSize.BUTTON)
)
def on_stop_button_drag_data_received(
self, widget, context, x, y, selection, info, time
):
"""
Allows for triggering the SPAT feature
by dropping tracks on the stop button
"""
source_widget = Gtk.drag_get_source_widget(context)
if selection.target.name() == 'exaile-index-list' and isinstance(
source_widget, PlaylistView
):
position = int(selection.data.split(',')[0])
if position == source_widget.playlist.spat_position:
position = -1
source_widget.playlist.spat_position = position
source_widget.queue_draw()
def on_spat_clicked(self, *e):
"""
Called when the user clicks on the SPAT item
"""
trs = self.get_selected_page().view.get_selected_items()
if not trs:
return
# TODO: this works, but implement this some other way in the future
if player.QUEUE.current_playlist.spat_position == -1:
player.QUEUE.current_playlist.spat_position = trs[0][0]
else:
player.QUEUE.current_playlist.spat_position = -1
self.get_selected_page().view.queue_draw()
def on_append_items(
self, tracks, force_play=False, queue=False, sort=False, replace=False
):
"""
Called when a panel (or other component)
has tracks to append and possibly queue
:param tracks: The tracks to append
:param force_play: Force playing the first track if there
is no track currently playing. Otherwise
check a setting to determine whether the
track should be played
:param queue: Additionally queue tracks
:param sort: Sort before adding
:param replace: Clear playlist before adding
"""
if len(tracks) == 0:
return
page = self.get_selected_page()
if sort:
tracks = trax.sort_tracks(common.BASE_SORT_TAGS, tracks)
if replace:
page.playlist.clear()
offset = len(page.playlist)
page.playlist.extend(tracks)
# extending the queue automatically starts playback
if queue:
if player.QUEUE is not page.playlist:
player.QUEUE.extend(tracks)
elif (
force_play
or settings.get_option('playlist/append_menu_starts_playback', False)
) and not player.PLAYER.current:
page.view.play_track_at(offset, tracks[0])
def on_playback_error(self, type, player, message):
"""
Called when there has been a playback error
"""
self.message.show_error(_('Playback error encountered!'), message)
def on_buffering(self, type, player, percent):
"""
Called when a stream is buffering
"""
percent = min(percent, 100)
self.statusbar.set_status(_("Buffering: %d%%...") % percent, 1)
def on_track_tags_changed(self, type, track, tags):
"""
Called when tags are changed
"""
if track is player.PLAYER.current:
self._update_track_information()
def on_collection_tree_loaded(self, tree):
"""
Updates information on collection tree load
"""
self.statusbar.update_info()
def on_exaile_loaded(self, event_type, exaile, nothing):
"""
Updates information on exaile load
"""
self.statusbar.update_info()
event.remove_callback(self.on_exaile_loaded, 'exaile_loaded')
def on_playlist_tracks_added(self, type, playlist, tracks):
"""
Updates information on track add
"""
self.statusbar.update_info()
def on_playlist_tracks_removed(self, type, playlist, tracks):
"""
Updates information on track removal
"""
self.statusbar.update_info()
def on_toggle_pause(self, type, player, object):
"""
Called when the user clicks the play button after playback has
already begun
"""
if player.is_paused():
image = self.play_image
tooltip = _('Continue Playback')
else:
image = self.pause_image
tooltip = _('Pause Playback')
self.playpause_button.set_image(image)
self.playpause_button.set_tooltip_text(tooltip)
self._update_track_information()
def on_playlist_container_switch_page(self, notebook, page, page_num):
"""
Updates info after notebook page switch
"""
page = notebook.get_nth_page(page_num)
selection = page.view.get_selection()
selection.connect('changed', self.on_playlist_view_selection_changed)
self.statusbar.update_info()
def on_playlist_view_selection_changed(self, selection):
"""
Updates info after playlist page selection change
"""
self.statusbar.update_info()
def on_panel_filter_focus(self, *e):
"""
Gives focus to the filter field of the current panel
"""
try:
self.controller.get_active_panel().filter.grab_focus()
except (AttributeError, KeyError):
pass
def on_search_playlist_focus(self, *e):
"""
Gives focus to the playlist search bar
"""
plpage = get_selected_playlist()
if plpage:
plpage.get_search_entry().grab_focus()
def on_save_playlist(self, *e):
"""
Called when the user presses Ctrl+S
"""
page = self.get_selected_playlist()
if page:
page.on_save()
def on_save_playlist_as(self, *e):
"""
Called when the user presses Ctrl+S
Spawns the save as dialog of the current playlist tab
"""
page = self.get_selected_playlist()
if page:
page.on_saveas()
def on_clear_playlist(self, *e):
"""
Clears the current playlist tab
"""
page = self.get_selected_page()
if page:
page.playlist.clear()
def on_open_item_activate(self, menuitem):
"""
Shows a dialog to open media
"""
def on_uris_selected(dialog, uris):
uris.reverse()
if len(uris) > 0:
self.controller.open_uri(uris.pop(), play=True)
for uri in uris:
self.controller.open_uri(uri, play=False)
dialog = dialogs.MediaOpenDialog(self.window)
dialog.connect('uris-selected', on_uris_selected)
dialog.show()
def on_open_url_item_activate(self, menuitem):
"""
Shows a dialog to open an URI
"""
def on_uri_selected(dialog, uri):
self.controller.open_uri(uri, play=False)
dialog = dialogs.URIOpenDialog(self.window)
dialog.connect('uri-selected', on_uri_selected)
dialog.show()
def on_open_directories_item_activate(self, menuitem):
"""
Shows a dialog to open directories
"""
def on_uris_selected(dialog, uris):
uris.reverse()
if len(uris) > 0:
self.controller.open_uri(uris.pop(), play=True)
for uri in uris:
self.controller.open_uri(uri, play=False)
dialog = dialogs.DirectoryOpenDialog(self.window)
# Selecting empty folders is useless
dialog.props.create_folders = False
dialog.connect('uris-selected', on_uris_selected)
dialog.show()
def on_export_current_playlist_activate(self, menuitem):
"""
Shows a dialog to export the current playlist
"""
page = self.get_selected_page()
if not page or not isinstance(page, PlaylistPage):
return
def on_message(dialog, message_type, message):
"""
Show messages in the main window message area
"""
if message_type == Gtk.MessageType.INFO:
self.message.show_info(markup=message)
elif message_type == Gtk.MessageType.ERROR:
self.message.show_error(_('Playlist export failed!'), message)
return True
dialog = dialogs.PlaylistExportDialog(page.playlist, self.window)
dialog.connect('message', on_message)
dialog.show()
def on_playlist_utilities_bar_visible_toggled(self, checkmenuitem):
"""
Shows or hides the playlist utilities bar
"""
settings.set_option(
'gui/playlist_utilities_bar_visible', checkmenuitem.get_active()
)
def on_show_playing_track_item_activate(self, menuitem):
"""
Tries to show the currently playing track
"""
self.playlist_container.show_current_track()
def on_about_item_activate(self, menuitem):
"""
Shows the about dialog
"""
dialog = dialogs.AboutDialog(self.window)
dialog.show()
def on_playback_resume(self, type, player, data):
self.resuming = True
def on_playback_start(self, type, player, object):
"""
Called when playback starts
Sets the currently playing track visible in the currently selected
playlist if the user has chosen this setting
"""
if self.resuming:
self.resuming = False
return
self._update_track_information()
self.playpause_button.set_image(self.pause_image)
self.playpause_button.set_tooltip_text(_('Pause Playback'))
def on_playback_end(self, type, player, object):
"""
Called when playback ends
"""
self.window.set_title('Exaile')
self.playpause_button.set_image(self.play_image)
self.playpause_button.set_tooltip_text(_('Start Playback'))
def _on_option_set(self, name, object, option):
"""
Handles changes of settings
"""
if option == 'gui/main_window_title_format':
self.title_formatter.props.format = settings.get_option(
option, self.title_formatter.props.format
)
elif option == 'gui/use_tray':
usetray = settings.get_option(option, False)
if self.controller.tray_icon and not usetray:
self.controller.tray_icon.destroy()
self.controller.tray_icon = None
elif not self.controller.tray_icon and usetray:
self.controller.tray_icon = tray.TrayIcon(self)
elif option == 'gui/show_info_area':
self.info_area.set_no_show_all(False)
if settings.get_option(option, True):
self.info_area.show_all()
else:
self.info_area.hide()
self.info_area.set_no_show_all(True)
elif option == 'gui/show_info_area_covers':
cover = self.info_area.cover
cover.set_no_show_all(False)
if settings.get_option(option, True):
cover.show_all()
else:
cover.hide()
cover.set_no_show_all(True)
elif option == 'gui/transparency':
self._update_alpha()
elif option == 'gui/gtk_dark_hint':
self._update_dark_hint()
def _on_volume_key(self, is_up):
diff = int(
100 * settings.get_option('gui/volue_key_step_size', VOLUME_STEP_DEFAULT)
)
if not is_up:
diff = -diff
player.PLAYER.modify_volume(diff)
return True
def _on_seek_key(self, is_forward):
diff = settings.get_option('gui/seek_key_step_size', SEEK_STEP_DEFAULT)
if not is_forward:
diff = -diff
if player.PLAYER.current:
player.PLAYER.modify_time(diff)
self.progress_bar.update_progress()
return True
def _on_prev_tab_key(self, *e):
self.playlist_container.get_current_notebook().select_prev_tab()
return True
def _on_next_tab_key(self, *e):
self.playlist_container.get_current_notebook().select_next_tab()
return True
def _on_playpause_button(self, *e):
self.playpause()
return True
def _on_focus_playlist_tab(self, tab_nr):
self.playlist_container.get_current_notebook().focus_tab(tab_nr)
return True
def _on_focus_playlist_container(self, *_e):
self.playlist_container.focus()
return True
def _update_track_information(self):
"""
Sets track information
"""
track = player.PLAYER.current
if not track:
return
self.window.set_title(self.title_formatter.format(track))
def playpause(self):
"""
Pauses the playlist if it is playing, starts playing if it is
paused. If stopped, try to start playing the next suitable track.
"""
if player.PLAYER.is_paused() or player.PLAYER.is_playing():
player.PLAYER.toggle_pause()
else:
pl = self.get_selected_page()
player.QUEUE.set_current_playlist(pl.playlist)
try:
trackpath = pl.view.get_selected_paths()[0]
pl.playlist.current_position = trackpath[0]
except IndexError:
pass
player.QUEUE.play(track=pl.playlist.current)
def _setup_position(self):
"""
Sets up the position and sized based on the size the window was
when it was last moved or resized
"""
if settings.get_option('gui/mainw_maximized', False):
self.window.maximize()
width = settings.get_option('gui/mainw_width', 500)
height = settings.get_option('gui/mainw_height', 475)
x = settings.get_option('gui/mainw_x', 10)
y = settings.get_option('gui/mainw_y', 10)
self.window.move(x, y)
self.window.resize(width, height)
pos = settings.get_option('gui/mainw_sash_pos', 200)
self.splitter.set_position(pos)
def on_delete_event(self, *e):
"""
Called when the user attempts to close the window
"""
sash_pos = self.splitter.get_position()
if sash_pos > 10:
settings.set_option('gui/mainw_sash_pos', sash_pos)
if settings.get_option('gui/use_tray', False) and settings.get_option(
'gui/close_to_tray', False
):
self.window.hide()
else:
self.quit()
return True
def quit(self, *e):
"""
Quits Exaile
"""
self.window.hide()
GLib.idle_add(self.controller.exaile.quit)
return True
def on_restart_item_activate(self, menuitem):
"""
Restarts Exaile
"""
self.window.hide()
GLib.idle_add(self.controller.exaile.quit, True)
def toggle_visible(self, bringtofront=False):
"""
Toggles visibility of the main window
"""
toggle_handled = self.emit('main-visible-toggle')
if not toggle_handled:
if (
bringtofront
and self.window.is_active()
or not bringtofront
and self.window.get_property('visible')
):
self.window.hide()
else:
# the ordering for deiconify/show matters -- if this gets
# switched, then the minimization detection breaks
self.window.deiconify()
self.window.show()
def configure_event(self, *e):
"""
Called when the window is resized or moved
"""
# Don't save window size if it is maximized or fullscreen.
if settings.get_option('gui/mainw_maximized', False) or self._fullscreen:
return False
(width, height) = self.window.get_size()
if [width, height] != [
settings.get_option("gui/mainw_" + key, -1) for key in ["width", "height"]
]:
settings.set_option('gui/mainw_height', height, save=False)
settings.set_option('gui/mainw_width', width, save=False)
(x, y) = self.window.get_position()
if [x, y] != [
settings.get_option("gui/mainw_" + key, -1) for key in ["x", "y"]
]:
settings.set_option('gui/mainw_x', x, save=False)
settings.set_option('gui/mainw_y', y, save=False)
return False
def window_state_change_event(self, window, event):
"""
Saves the current maximized and fullscreen
states and minimizes to tray if requested
"""
if event.changed_mask & Gdk.WindowState.MAXIMIZED:
settings.set_option(
'gui/mainw_maximized',
bool(event.new_window_state & Gdk.WindowState.MAXIMIZED),
)
if event.changed_mask & Gdk.WindowState.FULLSCREEN:
self._fullscreen = bool(event.new_window_state & Gdk.WindowState.FULLSCREEN)
self.notify('is-fullscreen')
# detect minimization state changes
prev_minimized = self.minimized
if not self.minimized:
if (
event.changed_mask & Gdk.WindowState.ICONIFIED
and not event.changed_mask & Gdk.WindowState.WITHDRAWN
and event.new_window_state & Gdk.WindowState.ICONIFIED
and not event.new_window_state & Gdk.WindowState.WITHDRAWN
and not self.window_state & Gdk.WindowState.ICONIFIED
):
self.minimized = True
else:
if (
event.changed_mask & Gdk.WindowState.WITHDRAWN
and not event.new_window_state & (Gdk.WindowState.WITHDRAWN)
): # and \
self.minimized = False
# track this
self.window_state = event.new_window_state
if settings.get_option('gui/minimize_to_tray', False):
# old code to detect minimization
# -> it must have worked at some point, perhaps this is a GTK version
# specific set of behaviors? Current code works now on 2.24.17
# if wm_state is not None:
# if '_NET_WM_STATE_HIDDEN' in wm_state[2]:
# show tray
# window.hide
# else
# destroy tray
if self.minimized != prev_minimized and self.minimized is True:
if (
not settings.get_option('gui/use_tray', False)
and self.controller.tray_icon is None
):
self.controller.tray_icon = tray.TrayIcon(self)
window.hide()
elif (
not settings.get_option('gui/use_tray', False)
and self.controller.tray_icon is not None
):
self.controller.tray_icon.destroy()
self.controller.tray_icon = None
return False
def get_selected_page(self):
"""
Returns the currently displayed playlist notebook page
"""
return self.playlist_container.get_current_tab()
def get_selected_playlist(self):
try:
page = self.get_selected_page()
except AttributeError:
return None
if not isinstance(page, PlaylistPage):
return None
return page
def _setup_widgets(self):
"""
Sets up the various widgets
"""
# TODO: Maybe make this stackable
self.message = dialogs.MessageBar(
parent=self.builder.get_object('player_box'),
buttons=Gtk.ButtonsType.CLOSE)
self.info_area = MainWindowTrackInfoPane(player.PLAYER)
self.info_area.set_auto_update(True)
self.info_area.set_border_width(3)
self.info_area.hide()
self.info_area.set_no_show_all(True)
guiutil.gtk_widget_replace(self.builder.get_object('info_area'),
self.info_area)
self.volume_control = playback.VolumeControl(player.PLAYER)
self.info_area.get_action_area().pack_end(self.volume_control, False,
False, 0)
if settings.get_option('gui/use_alpha', False):
screen = self.window.get_screen()
visual = screen.get_rgba_visual()
self.window.set_visual(visual)
self.window.connect('screen-changed', self.on_screen_changed)
self._update_alpha()
self._update_dark_hint()
playlist_area = self.builder.get_object('playlist_area')
self.playlist_container = PlaylistContainer('saved_tabs',
player.PLAYER)
for notebook in self.playlist_container.notebooks:
notebook.connect_after('switch-page',
self.on_playlist_container_switch_page)
page = notebook.get_current_tab()
if page is not None:
selection = page.view.get_selection()
selection.connect('changed',
self.on_playlist_view_selection_changed)
playlist_area.pack_start(self.playlist_container, True, True, 3)
self.splitter = self.builder.get_object('splitter')
# In most (all?) RTL locales, the playback controls should still be LTR.
# Just in case that's not always the case, we provide a hidden option to
# force RTL layout instead. This can be removed once we're more certain
# that the default behavior (always LTR) is correct.
controls_direction = (Gtk.TextDirection.RTL if
settings.get_option('gui/rtl_playback_controls')
else Gtk.TextDirection.LTR)
self.play_image = Gtk.Image.new_from_icon_name(
'media-playback-start', Gtk.IconSize.SMALL_TOOLBAR)
self.play_image.set_direction(controls_direction)
self.pause_image = Gtk.Image.new_from_icon_name(
'media-playback-pause', Gtk.IconSize.SMALL_TOOLBAR)
self.pause_image.set_direction(controls_direction)
play_toolbar = self.builder.get_object('play_toolbar')
play_toolbar.set_direction(controls_direction)
for button in ('playpause', 'next', 'prev', 'stop'):
widget = self.builder.get_object('%s_button' % button)
setattr(self, '%s_button' % button, widget)
widget.get_child().set_direction(controls_direction)
self.progress_bar = playback.SeekProgressBar(player.PLAYER)
self.progress_bar.get_child().set_direction(controls_direction)
# Don't expand vertically; looks awful on Adwaita.
self.progress_bar.set_valign(Gtk.Align.CENTER)
guiutil.gtk_widget_replace(
self.builder.get_object('playback_progressbar_dummy'),
self.progress_bar)
self.stop_button.toggle_spat = False
self.stop_button.add_events(Gdk.EventMask.POINTER_MOTION_MASK)
self.stop_button.connect('motion-notify-event',
self.on_stop_button_motion_notify_event)
self.stop_button.connect('leave-notify-event',
self.on_stop_button_leave_notify_event)
self.stop_button.connect('key-press-event',
self.on_stop_button_key_press_event)
self.stop_button.connect('key-release-event',
self.on_stop_button_key_release_event)
self.stop_button.connect('focus-out-event',
self.on_stop_button_focus_out_event)
self.stop_button.connect('button-press-event',
self.on_stop_button_press_event)
self.stop_button.connect('button-release-event',
self.on_stop_button_release_event)
self.stop_button.drag_dest_set(
Gtk.DestDefaults.ALL,
[
Gtk.TargetEntry.new("exaile-index-list",
Gtk.TargetFlags.SAME_APP, 0)
],
Gdk.DragAction.COPY,
)
self.stop_button.connect('drag-motion',
self.on_stop_button_drag_motion)
self.stop_button.connect('drag-leave', self.on_stop_button_drag_leave)
self.stop_button.connect('drag-data-received',
self.on_stop_button_drag_data_received)
self.statusbar = info.Statusbar(self.builder.get_object('status_bar'))
event.add_ui_callback(self.on_exaile_loaded, 'exaile_loaded')
def _setup_widgets(self):
"""
Sets up the various widgets
"""
# TODO: Maybe make this stackable
self.message = dialogs.MessageBar(
parent=self.builder.get_object('player_box'), buttons=Gtk.ButtonsType.CLOSE
)
self.info_area = MainWindowTrackInfoPane(player.PLAYER)
self.info_area.set_auto_update(True)
self.info_area.set_border_width(3)
self.info_area.hide()
self.info_area.set_no_show_all(True)
guiutil.gtk_widget_replace(self.builder.get_object('info_area'), self.info_area)
self.volume_control = playback.VolumeControl(player.PLAYER)
self.info_area.get_action_area().pack_end(self.volume_control, False, False, 0)
if settings.get_option('gui/use_alpha', False):
screen = self.window.get_screen()
visual = screen.get_rgba_visual()
self.window.set_visual(visual)
self.window.connect('screen-changed', self.on_screen_changed)
self._update_alpha()
self._update_dark_hint()
playlist_area = self.builder.get_object('playlist_area')
self.playlist_container = PlaylistContainer('saved_tabs', player.PLAYER)
for notebook in self.playlist_container.notebooks:
notebook.connect_after(
'switch-page', self.on_playlist_container_switch_page
)
page = notebook.get_current_tab()
if page is not None:
selection = page.view.get_selection()
selection.connect('changed', self.on_playlist_view_selection_changed)
playlist_area.pack_start(self.playlist_container, True, True, 3)
self.splitter = self.builder.get_object('splitter')
# In most (all?) RTL locales, the playback controls should still be LTR.
# Just in case that's not always the case, we provide a hidden option to
# force RTL layout instead. This can be removed once we're more certain
# that the default behavior (always LTR) is correct.
controls_direction = (
Gtk.TextDirection.RTL
if settings.get_option('gui/rtl_playback_controls')
else Gtk.TextDirection.LTR
)
self.play_image = Gtk.Image.new_from_icon_name(
'media-playback-start', Gtk.IconSize.SMALL_TOOLBAR
)
self.play_image.set_direction(controls_direction)
self.pause_image = Gtk.Image.new_from_icon_name(
'media-playback-pause', Gtk.IconSize.SMALL_TOOLBAR
)
self.pause_image.set_direction(controls_direction)
play_toolbar = self.builder.get_object('play_toolbar')
play_toolbar.set_direction(controls_direction)
for button in ('playpause', 'next', 'prev', 'stop'):
widget = self.builder.get_object('%s_button' % button)
setattr(self, '%s_button' % button, widget)
widget.get_child().set_direction(controls_direction)
self.progress_bar = playback.SeekProgressBar(player.PLAYER)
self.progress_bar.get_child().set_direction(controls_direction)
# Don't expand vertically; looks awful on Adwaita.
self.progress_bar.set_valign(Gtk.Align.CENTER)
guiutil.gtk_widget_replace(
self.builder.get_object('playback_progressbar_dummy'), self.progress_bar
)
self.stop_button.toggle_spat = False
self.stop_button.add_events(Gdk.EventMask.POINTER_MOTION_MASK)
self.stop_button.connect(
'motion-notify-event', self.on_stop_button_motion_notify_event
)
self.stop_button.connect(
'leave-notify-event', self.on_stop_button_leave_notify_event
)
self.stop_button.connect('key-press-event', self.on_stop_button_key_press_event)
self.stop_button.connect(
'key-release-event', self.on_stop_button_key_release_event
)
self.stop_button.connect('focus-out-event', self.on_stop_button_focus_out_event)
self.stop_button.connect('button-press-event', self.on_stop_button_press_event)
self.stop_button.connect(
'button-release-event', self.on_stop_button_release_event
)
self.stop_button.drag_dest_set(
Gtk.DestDefaults.ALL,
[Gtk.TargetEntry.new("exaile-index-list", Gtk.TargetFlags.SAME_APP, 0)],
Gdk.DragAction.COPY,
)
self.stop_button.connect('drag-motion', self.on_stop_button_drag_motion)
self.stop_button.connect('drag-leave', self.on_stop_button_drag_leave)
self.stop_button.connect(
'drag-data-received', self.on_stop_button_drag_data_received
)
self.statusbar = info.Statusbar(self.builder.get_object('status_bar'))
event.add_ui_callback(self.on_exaile_loaded, 'exaile_loaded')
class MainWindow(gobject.GObject):
"""
Main Exaile Window
"""
__gsignals__ = {'main-visible-toggle': (gobject.SIGNAL_RUN_LAST, bool, ())}
_mainwindow = None
def __init__(self, controller, builder, collection):
"""
Initializes the main window
@param controller: the main gui controller
"""
gobject.GObject.__init__(self)
self.controller = controller
self.collection = collection
self.playlist_manager = controller.exaile.playlists
self.current_page = -1
self._fullscreen = False
self.resuming = False
self.window_state = 0
self.minimized = False
self.builder = builder
self.window = self.builder.get_object('ExaileWindow')
self.window.set_title('Exaile')
self.title_formatter = formatter.TrackFormatter(
settings.get_option('gui/main_window_title_format',
_('$title (by $artist)') + ' - Exaile'))
self.accelgroup = gtk.AccelGroup()
self.window.add_accel_group(self.accelgroup)
self.accel_manager = AcceleratorManager('mainwindow-accelerators',
self.accelgroup)
self.menubar = self.builder.get_object("mainmenu")
fileitem = self.builder.get_object("file_menu_item")
filemenu = menu.ProviderMenu('menubar-file-menu', self)
fileitem.set_submenu(filemenu)
edititem = self.builder.get_object("edit_menu_item")
editmenu = menu.ProviderMenu('menubar-edit-menu', self)
edititem.set_submenu(editmenu)
viewitem = self.builder.get_object("view_menu_item")
viewmenu = menu.ProviderMenu('menubar-view-menu', self)
viewitem.set_submenu(viewmenu)
toolsitem = self.builder.get_object("tools_menu_item")
toolsmenu = menu.ProviderMenu('menubar-tools-menu', self)
toolsitem.set_submenu(toolsmenu)
helpitem = self.builder.get_object("help_menu_item")
helpmenu = menu.ProviderMenu('menubar-help-menu', self)
helpitem.set_submenu(helpmenu)
self._setup_widgets()
self._setup_position()
self._setup_hotkeys()
logger.info("Connecting main window events...")
self._connect_events()
MainWindow._mainwindow = self
mainmenu._create_menus()
def _setup_hotkeys(self):
"""
Sets up accelerators that haven't been set up in UI designer
"""
hotkeys = (
('<Control>S', lambda *e: self.on_save_playlist()),
('<Shift><Control>S', lambda *e: self.on_save_playlist_as()),
('<Control>F', lambda *e: self.on_panel_filter_focus()),
('<Control>G',
lambda *e: self.on_search_playlist_focus()), # FIXME
('<Control><Alt>l', lambda *e: player.QUEUE.clear()), # FIXME
('<Control>P', self._on_playpause_button),
('<Control>Right', lambda *e: self._on_seek_key(True)),
('<Control>Left', lambda *e: self._on_seek_key(False)),
('<Control>plus', lambda *e: self._on_volume_key(True)),
('<Control>minus', lambda *e: self._on_volume_key(False)),
('<Control>Page_Up', self._on_prev_tab_key),
('<Control>Page_Down', self._on_next_tab_key),
('<Alt>N', self._on_focus_playlist_container),
# These 4 are subject to change.. probably should do this
# via a different mechanism too...
('<Alt>I', lambda *e: self.controller.focus_panel('files')),
#('<Alt>C', lambda *e: self.controller.focus_panel('collection')),
('<Alt>R', lambda *e: self.controller.focus_panel('radio')),
('<Alt>L', lambda *e: self.controller.focus_panel('playlists')),
('<Alt>1', lambda *e: self._on_focus_playlist_tab(0)),
('<Alt>2', lambda *e: self._on_focus_playlist_tab(1)),
('<Alt>3', lambda *e: self._on_focus_playlist_tab(2)),
('<Alt>4', lambda *e: self._on_focus_playlist_tab(3)),
('<Alt>5', lambda *e: self._on_focus_playlist_tab(4)),
('<Alt>6', lambda *e: self._on_focus_playlist_tab(5)),
('<Alt>7', lambda *e: self._on_focus_playlist_tab(6)),
('<Alt>8', lambda *e: self._on_focus_playlist_tab(7)),
('<Alt>9', lambda *e: self._on_focus_playlist_tab(8)),
('<Alt>0', lambda *e: self._on_focus_playlist_tab(9)),
)
self.accel_group = gtk.AccelGroup()
for key, function in hotkeys:
key, mod = gtk.accelerator_parse(key)
self.accel_group.connect_group(key, mod, gtk.ACCEL_VISIBLE,
function)
self.window.add_accel_group(self.accel_group)
def _setup_widgets(self):
"""
Sets up the various widgets
"""
# TODO: Maybe make this stackable
self.message = dialogs.MessageBar(
parent=self.builder.get_object('player_box'),
buttons=gtk.BUTTONS_CLOSE)
self.message.connect('response', self.on_messagebar_response)
self.info_area = MainWindowTrackInfoPane(player.PLAYER)
self.info_area.set_auto_update(True)
self.info_area.set_padding(3, 3, 3, 3)
self.info_area.hide_all()
self.info_area.set_no_show_all(True)
guiutil.gtk_widget_replace(self.builder.get_object('info_area'),
self.info_area)
self.volume_control = playback.VolumeControl(player.PLAYER)
self.info_area.get_action_area().pack_start(self.volume_control)
if settings.get_option('gui/use_alpha', False):
screen = self.window.get_screen()
colormap = screen.get_rgba_colormap()
if colormap is not None:
self.window.set_app_paintable(True)
self.window.set_colormap(colormap)
self.window.connect('expose-event', self.on_expose_event)
self.window.connect('screen-changed', self.on_screen_changed)
playlist_area = self.builder.get_object('playlist_area')
self.playlist_container = PlaylistContainer('saved_tabs',
player.PLAYER)
for notebook in self.playlist_container.notebooks:
notebook.connect_after('switch-page',
self.on_playlist_container_switch_page)
page = notebook.get_current_tab()
if page is not None:
selection = page.view.get_selection()
selection.connect('changed',
self.on_playlist_view_selection_changed)
playlist_area.pack_start(self.playlist_container, padding=3)
self.splitter = self.builder.get_object('splitter')
self.progress_bar = playback.SeekProgressBar(player.PLAYER)
guiutil.gtk_widget_replace(
self.builder.get_object('playback_progressbar'), self.progress_bar)
for button in ('playpause', 'next', 'prev', 'stop'):
setattr(self, '%s_button' % button,
self.builder.get_object('%s_button' % button))
self.stop_button.add_events(gtk.gdk.POINTER_MOTION_MASK)
self.stop_button.connect('motion-notify-event',
self.on_stop_button_motion_notify_event)
self.stop_button.connect('leave-notify-event',
self.on_stop_button_leave_notify_event)
self.stop_button.connect('key-press-event',
self.on_stop_button_key_press_event)
self.stop_button.connect('key-release-event',
self.on_stop_button_key_release_event)
self.stop_button.connect('focus-out-event',
self.on_stop_button_focus_out_event)
self.stop_button.connect('button-press-event',
self.on_stop_button_press_event)
self.stop_button.connect('button-release-event',
self.on_stop_button_release_event)
self.stop_button.drag_dest_set(
gtk.DEST_DEFAULT_ALL,
[("exaile-index-list", gtk.TARGET_SAME_APP, 0)],
gtk.gdk.ACTION_COPY)
self.stop_button.connect('drag-motion',
self.on_stop_button_drag_motion)
self.stop_button.connect('drag-leave', self.on_stop_button_drag_leave)
self.stop_button.connect('drag-data-received',
self.on_stop_button_drag_data_received)
self.statusbar = info.Statusbar(self.builder.get_object('status_bar'))
event.add_callback(self.on_exaile_loaded, 'exaile_loaded')
def _connect_events(self):
"""
Connects the various events to their handlers
"""
self.builder.connect_signals({
'on_configure_event':
self.configure_event,
'on_window_state_event':
self.window_state_change_event,
'on_delete_event':
self.on_delete_event,
'on_playpause_button_clicked':
self._on_playpause_button,
'on_next_button_clicked':
lambda *e: player.QUEUE.next(),
'on_prev_button_clicked':
lambda *e: player.QUEUE.prev(),
'on_about_item_activate':
self.on_about_item_activate,
# Controller
# 'on_scan_collection_item_activate': self.controller.on_rescan_collection,
# 'on_device_manager_item_activate': lambda *e: self.controller.show_devices(),
# 'on_track_properties_activate':self.controller.on_track_properties,
})
event.add_callback(self.on_playback_resume, 'playback_player_resume',
player.PLAYER)
event.add_callback(self.on_playback_end, 'playback_player_end',
player.PLAYER)
event.add_callback(self.on_playback_end, 'playback_error',
player.PLAYER)
event.add_callback(self.on_playback_start, 'playback_track_start',
player.PLAYER)
event.add_callback(self.on_toggle_pause, 'playback_toggle_pause',
player.PLAYER)
event.add_callback(self.on_tags_parsed, 'tags_parsed', player.PLAYER)
event.add_callback(self.on_track_tags_changed, 'track_tags_changed')
event.add_callback(self.on_buffering, 'playback_buffering',
player.PLAYER)
event.add_callback(self.on_playback_error, 'playback_error',
player.PLAYER)
event.add_callback(self.on_playlist_tracks_added,
'playlist_tracks_added')
event.add_callback(self.on_playlist_tracks_removed,
'playlist_tracks_removed')
# Settings
self._on_option_set('gui_option_set', settings, 'gui/show_info_area')
self._on_option_set('gui_option_set', settings,
'gui/show_info_area_covers')
event.add_callback(self._on_option_set, 'option_set')
def _connect_panel_events(self):
"""
Sets up panel events
"""
self.panel_box = self.builder.get_object('panel_box')
# When there's nothing in the notebook, hide it
self.controller.panel_notebook.connect('page-added',
self.on_panel_notebook_add_page)
self.controller.panel_notebook.connect(
'page-removed', self.on_panel_notebook_remove_page)
# panels
panels = self.controller.panel_notebook.panels
for panel_name in ('playlists', 'radio', 'files', 'collection'):
panel = panels[panel_name].panel
sort = False
if panel_name in ('files', 'collection'):
sort = True
panel.connect('append-items',
lambda panel, items, force_play, sort=sort: self.
on_append_items(items, force_play, sort=sort))
panel.connect('queue-items',
lambda panel, items, sort=sort: self.on_append_items(
items, queue=True, sort=sort))
panel.connect('replace-items',
lambda panel, items, sort=sort: self.on_append_items(
items, replace=True, sort=sort))
## Collection Panel
panel = panels['collection'].panel
panel.connect('collection-tree-loaded', self.on_collection_tree_loaded)
## Playlist Panel
panel = panels['playlists'].panel
panel.connect(
'playlist-selected', lambda panel, playlist: self.
playlist_container.create_tab_from_playlist(playlist))
## Radio Panel
panel = panels['radio'].panel
panel.connect(
'playlist-selected', lambda panel, playlist: self.
playlist_container.create_tab_from_playlist(playlist))
## Files Panel
#panel = panels['files']
def on_expose_event(self, widget, event):
"""
Paints the window alpha transparency
"""
opacity = 1 - settings.get_option('gui/transparency', 0.3)
context = widget.props.window.cairo_create()
background = widget.style.bg[gtk.STATE_NORMAL]
context.set_source_rgba(
float(background.red) / 256**2,
float(background.green) / 256**2,
float(background.blue) / 256**2, opacity)
context.set_operator(cairo.OPERATOR_SOURCE)
context.paint()
def on_screen_changed(self, widget, event):
"""
Updates the colormap on screen change
"""
screen = widget.get_screen()
colormap = screen.get_rgba_colormap() or screen.get_rgb_colormap()
self.window.set_colormap(colormap)
def on_messagebar_response(self, widget, response):
"""
Hides the messagebar if requested
"""
if response == gtk.RESPONSE_CLOSE:
widget.hide()
def on_panel_notebook_add_page(self, notebook, page, page_num):
if self.splitter.get_child1() is None:
self.splitter.pack1(self.panel_box)
def on_panel_notebook_remove_page(self, notebook, page, page_num):
if notebook.get_n_pages() == 0:
self.splitter.remove(self.panel_box)
def on_stop_button_motion_notify_event(self, widget, event):
"""
Sets the hover state and shows SPAT icon
"""
widget.set_data('hovered', True)
if event.state & gtk.gdk.SHIFT_MASK:
widget.set_image(
gtk.image_new_from_stock(gtk.STOCK_STOP, gtk.ICON_SIZE_BUTTON))
else:
widget.set_image(
gtk.image_new_from_stock(gtk.STOCK_MEDIA_STOP,
gtk.ICON_SIZE_BUTTON))
def on_stop_button_leave_notify_event(self, widget, event):
"""
Unsets the hover state and resets the button icon
"""
widget.set_data('hovered', False)
if not widget.is_focus() and \
~(event.state & gtk.gdk.SHIFT_MASK):
widget.set_image(
gtk.image_new_from_stock(gtk.STOCK_MEDIA_STOP,
gtk.ICON_SIZE_BUTTON))
def on_stop_button_key_press_event(self, widget, event):
"""
Shows SPAT icon on Shift key press
"""
if event.keyval in (gtk.keysyms.Shift_L, gtk.keysyms.Shift_R):
widget.set_image(
gtk.image_new_from_stock(gtk.STOCK_STOP, gtk.ICON_SIZE_BUTTON))
widget.set_data('toggle_spat', True)
if event.keyval in (gtk.keysyms.space, gtk.keysyms.Return):
if widget.get_data('toggle_spat'):
self.on_spat_clicked()
else:
player.PLAYER.stop()
def on_stop_button_key_release_event(self, widget, event):
"""
Resets the button icon
"""
if event.keyval in (gtk.keysyms.Shift_L, gtk.keysyms.Shift_R):
widget.set_image(
gtk.image_new_from_stock(gtk.STOCK_MEDIA_STOP,
gtk.ICON_SIZE_BUTTON))
widget.set_data('toggle_spat', False)
def on_stop_button_focus_out_event(self, widget, event):
"""
Resets the button icon unless
the button is still hovered
"""
if not widget.get_data('hovered'):
widget.set_image(
gtk.image_new_from_stock(gtk.STOCK_MEDIA_STOP,
gtk.ICON_SIZE_BUTTON))
def on_stop_button_press_event(self, widget, event):
"""
Called when the user clicks on the stop button
"""
if event.button == 1:
if event.state & gtk.gdk.SHIFT_MASK:
self.on_spat_clicked()
elif event.button == 3:
menu = guiutil.Menu()
menu.append(_("Toggle: Stop after Selected Track"),
self.on_spat_clicked, gtk.STOCK_STOP)
menu.popup(None, None, None, event.button, event.time)
def on_stop_button_release_event(self, widget, event):
"""
Called when the user releases the mouse from the stop button
"""
rect = widget.get_allocation()
if 0 <= event.x < rect.width and 0 <= event.y < rect.height:
player.PLAYER.stop()
def on_stop_button_drag_motion(self, widget, context, x, y, time):
"""
Indicates possible SPAT during drag motion of tracks
"""
target = widget.drag_dest_find_target(
context, widget.drag_dest_get_target_list())
if target == 'exaile-index-list':
widget.set_image(
gtk.image_new_from_stock(gtk.STOCK_STOP, gtk.ICON_SIZE_BUTTON))
def on_stop_button_drag_leave(self, widget, context, time):
"""
Resets the stop button
"""
widget.set_image(
gtk.image_new_from_stock(gtk.STOCK_MEDIA_STOP,
gtk.ICON_SIZE_BUTTON))
def on_stop_button_drag_data_received(self, widget, context, x, y,
selection, info, time):
"""
Allows for triggering the SPAT feature
by dropping tracks on the stop button
"""
source_widget = context.get_source_widget()
if selection.target == 'exaile-index-list' and isinstance(
source_widget, PlaylistView):
position = int(selection.data.split(',')[0])
if position == source_widget.playlist.spat_position:
position = -1
source_widget.playlist.spat_position = position
source_widget.queue_draw()
def on_spat_clicked(self, *e):
"""
Called when the user clicks on the SPAT item
"""
trs = self.get_selected_page().view.get_selected_items()
if not trs: return
# TODO: this works, but implement this some other way in the future
if player.QUEUE.current_playlist.spat_position == -1:
player.QUEUE.current_playlist.spat_position = trs[0][0]
else:
player.QUEUE.current_playlist.spat_position = -1
self.get_selected_page().view.queue_draw()
def on_append_items(self,
tracks,
force_play=False,
queue=False,
sort=False,
replace=False):
"""
Called when a panel (or other component)
has tracks to append and possibly queue
:param tracks: The tracks to append
:param force_play: Force playing the first track if there
is no track currently playing. Otherwise
check a setting to determine whether the
track should be played
:param queue: Additionally queue tracks
:param sort: Sort before adding
:param replace: Clear playlist before adding
"""
if len(tracks) == 0:
return
page = self.get_selected_page()
if sort:
tracks = trax.sort_tracks(
('artist', 'date', 'album', 'discnumber', 'tracknumber'),
tracks)
if replace:
page.playlist.clear()
offset = len(page.playlist)
page.playlist.extend(tracks)
# extending the queue automatically starts playback
if queue:
if player.QUEUE is not page.playlist:
player.QUEUE.extend(tracks)
elif (force_play or settings.get_option( 'playlist/append_menu_starts_playback', False )) and \
not player.PLAYER.current:
page.view.play_track_at(offset, tracks[0])
def on_playback_error(self, type, player, message):
"""
Called when there has been a playback error
"""
glib.idle_add(self.message.show_error,
_('Playback error encountered!'), message)
def on_buffering(self, type, player, percent):
"""
Called when a stream is buffering
"""
percent = min(percent, 100)
glib.idle_add(self.statusbar.set_status,
_("Buffering: %d%%...") % percent, 1)
def on_tags_parsed(self, type, player, args):
"""
Called when tags are parsed from a stream/track
"""
(tr, args) = args
if not tr or tr.is_local():
return
if player.parse_stream_tags(tr, args):
self._update_track_information()
def on_track_tags_changed(self, type, track, tag):
"""
Called when tags are changed
"""
if track is player.PLAYER.current:
self._update_track_information()
def on_collection_tree_loaded(self, tree):
"""
Updates information on collection tree load
"""
self.statusbar.update_info()
def on_exaile_loaded(self, event_type, exaile, nothing):
"""
Updates information on exaile load
"""
glib.idle_add(self.statusbar.update_info)
event.remove_callback(self.on_exaile_loaded, 'exaile_loaded')
def on_playlist_tracks_added(self, type, playlist, tracks):
"""
Updates information on track add
"""
glib.idle_add(self.statusbar.update_info)
def on_playlist_tracks_removed(self, type, playlist, tracks):
"""
Updates information on track removal
"""
glib.idle_add(self.statusbar.update_info)
def on_toggle_pause(self, type, player, object):
"""
Called when the user clicks the play button after playback has
already begun
"""
if player.is_paused():
image = gtk.image_new_from_stock(gtk.STOCK_MEDIA_PLAY,
gtk.ICON_SIZE_SMALL_TOOLBAR)
tooltip = _('Continue Playback')
else:
image = gtk.image_new_from_stock(gtk.STOCK_MEDIA_PAUSE,
gtk.ICON_SIZE_SMALL_TOOLBAR)
tooltip = _('Pause Playback')
glib.idle_add(self.playpause_button.set_image, image)
glib.idle_add(self.playpause_button.set_tooltip_text, tooltip)
self._update_track_information()
# refresh the current playlist
pl = self.get_selected_page()
def on_playlist_container_switch_page(self, notebook, page, page_num):
"""
Updates info after notebook page switch
"""
page = notebook.get_nth_page(page_num)
selection = page.view.get_selection()
selection.connect('changed', self.on_playlist_view_selection_changed)
self.statusbar.update_info()
def on_playlist_view_selection_changed(self, selection):
"""
Updates info after playlist page selection change
"""
self.statusbar.update_info()
def on_panel_filter_focus(self, *e):
"""
Gives focus to the filter field of the current panel
"""
try:
self.controller.get_active_panel().filter.grab_focus()
except (AttributeError, KeyError):
pass
def on_search_playlist_focus(self, *e):
"""
Gives focus to the playlist search bar
"""
plpage = get_selected_playlist()
if plpage:
plpage.get_search_entry().grab_focus()
def on_save_playlist(self, *e):
"""
Called when the user presses Ctrl+S
Spawns the save dialog of the currently selected playlist tab if
not custom, saves changes directly if custom
"""
tab = self.get_selected_tab()
if not tab: return
if tab.page.playlist.get_is_custom():
tab.do_save_changes_to_custom()
else:
tab.do_save_custom()
def on_save_playlist_as(self, *e):
"""
Called when the user presses Ctrl+S
Spawns the save as dialog of the current playlist tab
"""
tab = self.get_selected_tab()
if not tab: return
tab.do_save_custom()
def on_clear_playlist(self, *e):
"""
Clears the current playlist tab
"""
page = self.get_selected_page()
if page:
page.playlist.clear()
def on_open_item_activate(self, menuitem):
"""
Shows a dialog to open media
"""
def on_uris_selected(dialog, uris):
uris.reverse()
if len(uris) > 0:
self.controller.open_uri(uris.pop(), play=True)
for uri in uris:
self.controller.open_uri(uri, play=False)
dialog = dialogs.MediaOpenDialog(self.window)
dialog.connect('uris-selected', on_uris_selected)
dialog.show()
def on_open_url_item_activate(self, menuitem):
"""
Shows a dialog to open an URI
"""
def on_uri_selected(dialog, uri):
self.controller.open_uri(uri, play=False)
dialog = dialogs.URIOpenDialog(self.window)
dialog.connect('uri-selected', on_uri_selected)
dialog.show()
def on_open_directories_item_activate(self, menuitem):
"""
Shows a dialog to open directories
"""
def on_uris_selected(dialog, uris):
uris.reverse()
if len(uris) > 0:
self.controller.open_uri(uris.pop(), play=True)
for uri in uris:
self.controller.open_uri(uri, play=False)
dialog = dialogs.DirectoryOpenDialog(self.window)
# Selecting empty folders is useless
dialog.props.create_folders = False
dialog.connect('uris-selected', on_uris_selected)
dialog.show()
def on_export_current_playlist_activate(self, menuitem):
"""
Shows a dialog to export the current playlist
"""
page = self.get_selected_page()
if not page or not isinstance(page, PlaylistPage):
return
def on_message(dialog, message_type, message):
"""
Show messages in the main window message area
"""
if message_type == gtk.MESSAGE_INFO:
self.message.show_info(markup=message)
elif message_type == gtk.MESSAGE_ERROR:
self.message.show_error(_('Playlist export failed!'), message)
return True
dialog = dialogs.PlaylistExportDialog(page.playlist, self.window)
dialog.connect('message', on_message)
dialog.show()
def on_playlist_utilities_bar_visible_toggled(self, checkmenuitem):
"""
Shows or hides the playlist utilities bar
"""
settings.set_option('gui/playlist_utilities_bar_visible',
checkmenuitem.get_active())
def on_show_playing_track_item_activate(self, menuitem):
"""
Tries to show the currently playing track
"""
self.playlist_container.show_current_track()
def on_about_item_activate(self, menuitem):
"""
Shows the about dialog
"""
dialog = dialogs.AboutDialog(self.window)
dialog.show()
def on_playback_resume(self, type, player, data):
self.resuming = True
def on_playback_start(self, type, player, object):
"""
Called when playback starts
Sets the currently playing track visible in the currently selected
playlist if the user has chosen this setting
"""
if self.resuming:
self.resuming = False
return
self._update_track_information()
glib.idle_add(
self.playpause_button.set_image,
gtk.image_new_from_stock(gtk.STOCK_MEDIA_PAUSE,
gtk.ICON_SIZE_SMALL_TOOLBAR))
glib.idle_add(self.playpause_button.set_tooltip_text,
_('Pause Playback'))
def on_playback_end(self, type, player, object):
"""
Called when playback ends
"""
glib.idle_add(self.window.set_title, 'Exaile')
glib.idle_add(
self.playpause_button.set_image,
gtk.image_new_from_stock(gtk.STOCK_MEDIA_PLAY,
gtk.ICON_SIZE_SMALL_TOOLBAR))
glib.idle_add(self.playpause_button.set_tooltip_text,
_('Start Playback'))
def _on_option_set(self, name, object, option):
"""
Handles changes of settings
"""
if option == 'gui/main_window_title_format':
self.title_formatter.props.format = settings.get_option(
option, self.title_formatter.props.format)
if option == 'gui/use_tray':
usetray = settings.get_option(option, False)
if self.controller.tray_icon and not usetray:
glib.idle_add(self.controller.tray_icon.destroy)
self.controller.tray_icon = None
elif not self.controller.tray_icon and usetray:
self.controller.tray_icon = tray.TrayIcon(self)
if option == 'gui/show_info_area':
glib.idle_add(self.info_area.set_no_show_all, False)
if settings.get_option(option, True):
glib.idle_add(self.info_area.show_all)
else:
glib.idle_add(self.info_area.hide_all)
glib.idle_add(self.info_area.set_no_show_all, True)
if option == 'gui/show_info_area_covers':
def _setup_info_covers():
cover = self.info_area.cover
cover.set_no_show_all(False)
if settings.get_option(option, True):
cover.show_all()
else:
cover.hide_all()
cover.set_no_show_all(True)
glib.idle_add(_setup_info_covers)
def _on_volume_key(self, is_up):
diff = int(100 * settings.get_option('gui/volue_key_step_size',
VOLUME_STEP_DEFAULT))
if not is_up: diff = -diff
player.PLAYER.modify_volume(diff)
return True
def _on_seek_key(self, is_forward):
diff = settings.get_option('gui/seek_key_step_size', SEEK_STEP_DEFAULT)
if not is_forward: diff = -diff
if player.PLAYER.current:
player.PLAYER.modify_time(diff)
self.progress_bar.update_progress()
return True
def _on_prev_tab_key(self, *e):
self.playlist_container.get_current_notebook().select_prev_tab()
return True
def _on_next_tab_key(self, *e):
self.playlist_container.get_current_notebook().select_next_tab()
return True
def _on_playpause_button(self, *e):
self.playpause()
return True
def _on_focus_playlist_tab(self, tab_nr):
self.playlist_container.get_current_notebook().focus_tab(tab_nr)
return True
def _on_focus_playlist_container(self, *_e):
self.playlist_container.focus()
return True
def _update_track_information(self):
"""
Sets track information
"""
track = player.PLAYER.current
if not track:
return
glib.idle_add(self.window.set_title,
self.title_formatter.format(track))
def playpause(self):
"""
Pauses the playlist if it is playing, starts playing if it is
paused. If stopped, try to start playing the next suitable track.
"""
if player.PLAYER.is_paused() or player.PLAYER.is_playing():
player.PLAYER.toggle_pause()
else:
pl = self.get_selected_page()
player.QUEUE.set_current_playlist(pl.playlist)
try:
trackpath = pl.view.get_selected_paths()[0]
pl.playlist.current_position = trackpath[0]
except IndexError:
pass
player.QUEUE.play(track=pl.playlist.current)
def _setup_position(self):
"""
Sets up the position and sized based on the size the window was
when it was last moved or resized
"""
if settings.get_option('gui/mainw_maximized', False):
self.window.maximize()
width = settings.get_option('gui/mainw_width', 500)
height = settings.get_option('gui/mainw_height', 475)
x = settings.get_option('gui/mainw_x', 10)
y = settings.get_option('gui/mainw_y', 10)
self.window.move(x, y)
self.window.resize(width, height)
pos = settings.get_option('gui/mainw_sash_pos', 200)
self.splitter.set_position(pos)
def on_delete_event(self, *e):
"""
Called when the user attempts to close the window
"""
sash_pos = self.splitter.get_position()
if sash_pos > 10:
settings.set_option('gui/mainw_sash_pos', sash_pos)
if settings.get_option('gui/use_tray', False) and \
settings.get_option('gui/close_to_tray', False):
self.window.hide()
else:
self.quit()
return True
def quit(self, *e):
"""
Quits Exaile
"""
self.window.hide()
glib.idle_add(self.controller.exaile.quit)
return True
def on_restart_item_activate(self, menuitem):
"""
Restarts Exaile
"""
self.window.hide()
glib.idle_add(self.controller.exaile.quit, True)
def toggle_visible(self, bringtofront=False):
"""
Toggles visibility of the main window
"""
toggle_handled = self.emit('main-visible-toggle')
if not toggle_handled:
if bringtofront and self.window.is_active() or \
not bringtofront and self.window.get_property('visible'):
self.window.hide()
else:
# the ordering for deiconify/show matters -- if this gets
# switched, then the minimization detection breaks
self.window.deiconify()
self.window.show()
def configure_event(self, *e):
"""
Called when the window is resized or moved
"""
# Don't save window size if it is maximized or fullscreen.
if settings.get_option('gui/mainw_maximized', False) or \
self._fullscreen:
return False
(width, height) = self.window.get_size()
if [width, height] != [ settings.get_option("gui/mainw_"+key, -1) for \
key in ["width", "height"] ]:
settings.set_option('gui/mainw_height', height)
settings.set_option('gui/mainw_width', width)
(x, y) = self.window.get_position()
if [x, y] != [ settings.get_option("gui/mainw_"+key, -1) for \
key in ["x", "y"] ]:
settings.set_option('gui/mainw_x', x)
settings.set_option('gui/mainw_y', y)
return False
def window_state_change_event(self, window, event):
"""
Saves the current maximized and fullscreen
states and minimizes to tray if requested
"""
if event.changed_mask & gtk.gdk.WINDOW_STATE_MAXIMIZED:
settings.set_option(
'gui/mainw_maximized',
bool(event.new_window_state & gtk.gdk.WINDOW_STATE_MAXIMIZED))
if event.changed_mask & gtk.gdk.WINDOW_STATE_FULLSCREEN:
self._fullscreen = bool(event.new_window_state
& gtk.gdk.WINDOW_STATE_FULLSCREEN)
# detect minimization state changes
prev_minimized = self.minimized
if not self.minimized:
if event.changed_mask & gtk.gdk.WINDOW_STATE_ICONIFIED and \
not event.changed_mask & gtk.gdk.WINDOW_STATE_WITHDRAWN and \
event.new_window_state & gtk.gdk.WINDOW_STATE_ICONIFIED and \
not event.new_window_state & gtk.gdk.WINDOW_STATE_WITHDRAWN and \
not self.window_state & gtk.gdk.WINDOW_STATE_ICONIFIED:
self.minimized = True
else:
if event.changed_mask & gtk.gdk.WINDOW_STATE_WITHDRAWN and \
not event.new_window_state & (gtk.gdk.WINDOW_STATE_WITHDRAWN): #and \
self.minimized = False
# track this
self.window_state = event.new_window_state
if settings.get_option('gui/minimize_to_tray', False):
# old code to detect minimization
# -> it must have worked at some point, perhaps this is a GTK version
# specific set of behaviors? Current code works now on 2.24.17
#if wm_state is not None:
# if '_NET_WM_STATE_HIDDEN' in wm_state[2]:
# show tray
# window.hide
#else
# destroy tray
if self.minimized != prev_minimized and self.minimized == True:
if not settings.get_option('gui/use_tray', False) and \
self.controller.tray_icon is None:
self.controller.tray_icon = tray.TrayIcon(self)
window.hide()
elif window.window.property_get('_NET_WM_STATE') is None:
if not settings.get_option('gui/use_tray', False) and \
self.controller.tray_icon is not None:
self.controller.tray_icon.destroy()
self.controller.tray_icon = None
return False
def get_selected_page(self):
"""
Returns the currentry displayed playlist notebook page
"""
return self.playlist_container.get_current_tab()
def get_selected_playlist(self):
try:
page = self.get_selected_page()
except AttributeError:
return None
if not isinstance(page, PlaylistPage):
return None
return page
def _setup_widgets(self):
"""
Sets up the various widgets
"""
# TODO: Maybe make this stackable
self.message = dialogs.MessageBar(
parent=self.builder.get_object('player_box'),
buttons=gtk.BUTTONS_CLOSE)
self.message.connect('response', self.on_messagebar_response)
self.info_area = MainWindowTrackInfoPane(player.PLAYER)
self.info_area.set_auto_update(True)
self.info_area.set_padding(3, 3, 3, 3)
self.info_area.hide_all()
self.info_area.set_no_show_all(True)
guiutil.gtk_widget_replace(self.builder.get_object('info_area'),
self.info_area)
self.volume_control = playback.VolumeControl(player.PLAYER)
self.info_area.get_action_area().pack_start(self.volume_control)
if settings.get_option('gui/use_alpha', False):
screen = self.window.get_screen()
colormap = screen.get_rgba_colormap()
if colormap is not None:
self.window.set_app_paintable(True)
self.window.set_colormap(colormap)
self.window.connect('expose-event', self.on_expose_event)
self.window.connect('screen-changed', self.on_screen_changed)
playlist_area = self.builder.get_object('playlist_area')
self.playlist_container = PlaylistContainer('saved_tabs',
player.PLAYER)
for notebook in self.playlist_container.notebooks:
notebook.connect_after('switch-page',
self.on_playlist_container_switch_page)
page = notebook.get_current_tab()
if page is not None:
selection = page.view.get_selection()
selection.connect('changed',
self.on_playlist_view_selection_changed)
playlist_area.pack_start(self.playlist_container, padding=3)
self.splitter = self.builder.get_object('splitter')
self.progress_bar = playback.SeekProgressBar(player.PLAYER)
guiutil.gtk_widget_replace(
self.builder.get_object('playback_progressbar'), self.progress_bar)
for button in ('playpause', 'next', 'prev', 'stop'):
setattr(self, '%s_button' % button,
self.builder.get_object('%s_button' % button))
self.stop_button.add_events(gtk.gdk.POINTER_MOTION_MASK)
self.stop_button.connect('motion-notify-event',
self.on_stop_button_motion_notify_event)
self.stop_button.connect('leave-notify-event',
self.on_stop_button_leave_notify_event)
self.stop_button.connect('key-press-event',
self.on_stop_button_key_press_event)
self.stop_button.connect('key-release-event',
self.on_stop_button_key_release_event)
self.stop_button.connect('focus-out-event',
self.on_stop_button_focus_out_event)
self.stop_button.connect('button-press-event',
self.on_stop_button_press_event)
self.stop_button.connect('button-release-event',
self.on_stop_button_release_event)
self.stop_button.drag_dest_set(
gtk.DEST_DEFAULT_ALL,
[("exaile-index-list", gtk.TARGET_SAME_APP, 0)],
gtk.gdk.ACTION_COPY)
self.stop_button.connect('drag-motion',
self.on_stop_button_drag_motion)
self.stop_button.connect('drag-leave', self.on_stop_button_drag_leave)
self.stop_button.connect('drag-data-received',
self.on_stop_button_drag_data_received)
self.statusbar = info.Statusbar(self.builder.get_object('status_bar'))
event.add_callback(self.on_exaile_loaded, 'exaile_loaded')
class MainWindow(gobject.GObject):
"""
Main Exaile Window
"""
__gsignals__ = {"main-visible-toggle": (gobject.SIGNAL_RUN_LAST, bool, ())}
_mainwindow = None
def __init__(self, controller, builder, collection):
"""
Initializes the main window
@param controller: the main gui controller
"""
gobject.GObject.__init__(self)
self.controller = controller
self.collection = collection
self.playlist_manager = controller.exaile.playlists
self.current_page = -1
self._fullscreen = False
self.resuming = False
self.window_state = 0
self.minimized = False
self.builder = builder
self.window = self.builder.get_object("ExaileWindow")
self.window.set_title("Exaile")
self.title_formatter = formatter.TrackFormatter(
settings.get_option("gui/main_window_title_format", _("$title (by $artist)") + " - Exaile")
)
self.accelgroup = gtk.AccelGroup()
self.window.add_accel_group(self.accelgroup)
self.accel_manager = AcceleratorManager("mainwindow-accelerators", self.accelgroup)
self.menubar = self.builder.get_object("mainmenu")
fileitem = self.builder.get_object("file_menu_item")
filemenu = menu.ProviderMenu("menubar-file-menu", self)
fileitem.set_submenu(filemenu)
edititem = self.builder.get_object("edit_menu_item")
editmenu = menu.ProviderMenu("menubar-edit-menu", self)
edititem.set_submenu(editmenu)
viewitem = self.builder.get_object("view_menu_item")
viewmenu = menu.ProviderMenu("menubar-view-menu", self)
viewitem.set_submenu(viewmenu)
toolsitem = self.builder.get_object("tools_menu_item")
toolsmenu = menu.ProviderMenu("menubar-tools-menu", self)
toolsitem.set_submenu(toolsmenu)
helpitem = self.builder.get_object("help_menu_item")
helpmenu = menu.ProviderMenu("menubar-help-menu", self)
helpitem.set_submenu(helpmenu)
self._setup_widgets()
self._setup_position()
self._setup_hotkeys()
logger.info("Connecting main window events...")
self._connect_events()
MainWindow._mainwindow = self
mainmenu._create_menus()
def _setup_hotkeys(self):
"""
Sets up accelerators that haven't been set up in UI designer
"""
hotkeys = (
("<Control>S", lambda *e: self.on_save_playlist()),
("<Shift><Control>S", lambda *e: self.on_save_playlist_as()),
("<Control>F", lambda *e: self.on_panel_filter_focus()),
("<Control>G", lambda *e: self.on_search_playlist_focus()), # FIXME
("<Control><Alt>l", lambda *e: player.QUEUE.clear()), # FIXME
("<Control>P", self._on_playpause_button),
("<Control>Right", lambda *e: self._on_seek_key(True)),
("<Control>Left", lambda *e: self._on_seek_key(False)),
("<Control>plus", lambda *e: self._on_volume_key(True)),
("<Control>minus", lambda *e: self._on_volume_key(False)),
("<Control>Page_Up", self._on_prev_tab_key),
("<Control>Page_Down", self._on_next_tab_key),
("<Alt>N", self._on_focus_playlist_container),
# These 4 are subject to change.. probably should do this
# via a different mechanism too...
("<Alt>I", lambda *e: self.controller.focus_panel("files")),
# ('<Alt>C', lambda *e: self.controller.focus_panel('collection')),
("<Alt>R", lambda *e: self.controller.focus_panel("radio")),
("<Alt>L", lambda *e: self.controller.focus_panel("playlists")),
("<Alt>1", lambda *e: self._on_focus_playlist_tab(0)),
("<Alt>2", lambda *e: self._on_focus_playlist_tab(1)),
("<Alt>3", lambda *e: self._on_focus_playlist_tab(2)),
("<Alt>4", lambda *e: self._on_focus_playlist_tab(3)),
("<Alt>5", lambda *e: self._on_focus_playlist_tab(4)),
("<Alt>6", lambda *e: self._on_focus_playlist_tab(5)),
("<Alt>7", lambda *e: self._on_focus_playlist_tab(6)),
("<Alt>8", lambda *e: self._on_focus_playlist_tab(7)),
("<Alt>9", lambda *e: self._on_focus_playlist_tab(8)),
("<Alt>0", lambda *e: self._on_focus_playlist_tab(9)),
)
self.accel_group = gtk.AccelGroup()
for key, function in hotkeys:
key, mod = gtk.accelerator_parse(key)
self.accel_group.connect_group(key, mod, gtk.ACCEL_VISIBLE, function)
self.window.add_accel_group(self.accel_group)
def _setup_widgets(self):
"""
Sets up the various widgets
"""
# TODO: Maybe make this stackable
self.message = dialogs.MessageBar(parent=self.builder.get_object("player_box"), buttons=gtk.BUTTONS_CLOSE)
self.message.connect("response", self.on_messagebar_response)
self.info_area = MainWindowTrackInfoPane(player.PLAYER)
self.info_area.set_auto_update(True)
self.info_area.set_padding(3, 3, 3, 3)
self.info_area.hide_all()
self.info_area.set_no_show_all(True)
guiutil.gtk_widget_replace(self.builder.get_object("info_area"), self.info_area)
self.volume_control = playback.VolumeControl(player.PLAYER)
self.info_area.get_action_area().pack_start(self.volume_control)
if settings.get_option("gui/use_alpha", False):
screen = self.window.get_screen()
colormap = screen.get_rgba_colormap()
if colormap is not None:
self.window.set_app_paintable(True)
self.window.set_colormap(colormap)
self.window.connect("expose-event", self.on_expose_event)
self.window.connect("screen-changed", self.on_screen_changed)
playlist_area = self.builder.get_object("playlist_area")
self.playlist_container = PlaylistContainer("saved_tabs", player.PLAYER)
for notebook in self.playlist_container.notebooks:
notebook.connect_after("switch-page", self.on_playlist_container_switch_page)
page = notebook.get_current_tab()
if page is not None:
selection = page.view.get_selection()
selection.connect("changed", self.on_playlist_view_selection_changed)
playlist_area.pack_start(self.playlist_container, padding=3)
self.splitter = self.builder.get_object("splitter")
self.progress_bar = playback.SeekProgressBar(player.PLAYER)
guiutil.gtk_widget_replace(self.builder.get_object("playback_progressbar"), self.progress_bar)
for button in ("playpause", "next", "prev", "stop"):
setattr(self, "%s_button" % button, self.builder.get_object("%s_button" % button))
self.stop_button.add_events(gtk.gdk.POINTER_MOTION_MASK)
self.stop_button.connect("motion-notify-event", self.on_stop_button_motion_notify_event)
self.stop_button.connect("leave-notify-event", self.on_stop_button_leave_notify_event)
self.stop_button.connect("key-press-event", self.on_stop_button_key_press_event)
self.stop_button.connect("key-release-event", self.on_stop_button_key_release_event)
self.stop_button.connect("focus-out-event", self.on_stop_button_focus_out_event)
self.stop_button.connect("button-press-event", self.on_stop_button_press_event)
self.stop_button.connect("button-release-event", self.on_stop_button_release_event)
self.stop_button.drag_dest_set(
gtk.DEST_DEFAULT_ALL, [("exaile-index-list", gtk.TARGET_SAME_APP, 0)], gtk.gdk.ACTION_COPY
)
self.stop_button.connect("drag-motion", self.on_stop_button_drag_motion)
self.stop_button.connect("drag-leave", self.on_stop_button_drag_leave)
self.stop_button.connect("drag-data-received", self.on_stop_button_drag_data_received)
self.statusbar = info.Statusbar(self.builder.get_object("status_bar"))
event.add_callback(self.on_exaile_loaded, "exaile_loaded")
def _connect_events(self):
"""
Connects the various events to their handlers
"""
self.builder.connect_signals(
{
"on_configure_event": self.configure_event,
"on_window_state_event": self.window_state_change_event,
"on_delete_event": self.on_delete_event,
"on_playpause_button_clicked": self._on_playpause_button,
"on_next_button_clicked": lambda *e: player.QUEUE.next(),
"on_prev_button_clicked": lambda *e: player.QUEUE.prev(),
"on_about_item_activate": self.on_about_item_activate,
# Controller
# 'on_scan_collection_item_activate': self.controller.on_rescan_collection,
# 'on_device_manager_item_activate': lambda *e: self.controller.show_devices(),
# 'on_track_properties_activate':self.controller.on_track_properties,
}
)
event.add_callback(self.on_playback_resume, "playback_player_resume", player.PLAYER)
event.add_callback(self.on_playback_end, "playback_player_end", player.PLAYER)
event.add_callback(self.on_playback_end, "playback_error", player.PLAYER)
event.add_callback(self.on_playback_start, "playback_track_start", player.PLAYER)
event.add_callback(self.on_toggle_pause, "playback_toggle_pause", player.PLAYER)
event.add_callback(self.on_tags_parsed, "tags_parsed", player.PLAYER)
event.add_callback(self.on_track_tags_changed, "track_tags_changed")
event.add_callback(self.on_buffering, "playback_buffering", player.PLAYER)
event.add_callback(self.on_playback_error, "playback_error", player.PLAYER)
event.add_callback(self.on_playlist_tracks_added, "playlist_tracks_added")
event.add_callback(self.on_playlist_tracks_removed, "playlist_tracks_removed")
# Settings
self._on_option_set("gui_option_set", settings, "gui/show_info_area")
self._on_option_set("gui_option_set", settings, "gui/show_info_area_covers")
event.add_callback(self._on_option_set, "option_set")
def _connect_panel_events(self):
"""
Sets up panel events
"""
self.panel_box = self.builder.get_object("panel_box")
# When there's nothing in the notebook, hide it
self.controller.panel_notebook.connect("page-added", self.on_panel_notebook_add_page)
self.controller.panel_notebook.connect("page-removed", self.on_panel_notebook_remove_page)
# panels
panels = self.controller.panel_notebook.panels
for panel_name in ("playlists", "radio", "files", "collection"):
panel = panels[panel_name].panel
sort = False
if panel_name in ("files", "collection"):
sort = True
panel.connect(
"append-items",
lambda panel, items, force_play, sort=sort: self.on_append_items(items, force_play, sort=sort),
)
panel.connect(
"queue-items", lambda panel, items, sort=sort: self.on_append_items(items, queue=True, sort=sort)
)
panel.connect(
"replace-items", lambda panel, items, sort=sort: self.on_append_items(items, replace=True, sort=sort)
)
## Collection Panel
panel = panels["collection"].panel
panel.connect("collection-tree-loaded", self.on_collection_tree_loaded)
## Playlist Panel
panel = panels["playlists"].panel
panel.connect(
"playlist-selected", lambda panel, playlist: self.playlist_container.create_tab_from_playlist(playlist)
)
## Radio Panel
panel = panels["radio"].panel
panel.connect(
"playlist-selected", lambda panel, playlist: self.playlist_container.create_tab_from_playlist(playlist)
)
## Files Panel
# panel = panels['files']
def on_expose_event(self, widget, event):
"""
Paints the window alpha transparency
"""
opacity = 1 - settings.get_option("gui/transparency", 0.3)
context = widget.props.window.cairo_create()
background = widget.style.bg[gtk.STATE_NORMAL]
context.set_source_rgba(
float(background.red) / 256 ** 2,
float(background.green) / 256 ** 2,
float(background.blue) / 256 ** 2,
opacity,
)
context.set_operator(cairo.OPERATOR_SOURCE)
context.paint()
def on_screen_changed(self, widget, event):
"""
Updates the colormap on screen change
"""
screen = widget.get_screen()
colormap = screen.get_rgba_colormap() or screen.get_rgb_colormap()
self.window.set_colormap(rgbamap)
def on_messagebar_response(self, widget, response):
"""
Hides the messagebar if requested
"""
if response == gtk.RESPONSE_CLOSE:
widget.hide()
def on_panel_notebook_add_page(self, notebook, page, page_num):
if self.splitter.get_child1() is None:
self.splitter.pack1(self.panel_box)
def on_panel_notebook_remove_page(self, notebook, page, page_num):
if notebook.get_n_pages() == 0:
self.splitter.remove(self.panel_box)
def on_stop_button_motion_notify_event(self, widget, event):
"""
Sets the hover state and shows SPAT icon
"""
widget.set_data("hovered", True)
if event.state & gtk.gdk.SHIFT_MASK:
widget.set_image(gtk.image_new_from_stock(gtk.STOCK_STOP, gtk.ICON_SIZE_BUTTON))
else:
widget.set_image(gtk.image_new_from_stock(gtk.STOCK_MEDIA_STOP, gtk.ICON_SIZE_BUTTON))
def on_stop_button_leave_notify_event(self, widget, event):
"""
Unsets the hover state and resets the button icon
"""
widget.set_data("hovered", False)
if not widget.is_focus() and ~(event.state & gtk.gdk.SHIFT_MASK):
widget.set_image(gtk.image_new_from_stock(gtk.STOCK_MEDIA_STOP, gtk.ICON_SIZE_BUTTON))
def on_stop_button_key_press_event(self, widget, event):
"""
Shows SPAT icon on Shift key press
"""
if event.keyval in (gtk.keysyms.Shift_L, gtk.keysyms.Shift_R):
widget.set_image(gtk.image_new_from_stock(gtk.STOCK_STOP, gtk.ICON_SIZE_BUTTON))
widget.set_data("toggle_spat", True)
if event.keyval in (gtk.keysyms.space, gtk.keysyms.Return):
if widget.get_data("toggle_spat"):
self.on_spat_clicked()
else:
player.PLAYER.stop()
def on_stop_button_key_release_event(self, widget, event):
"""
Resets the button icon
"""
if event.keyval in (gtk.keysyms.Shift_L, gtk.keysyms.Shift_R):
widget.set_image(gtk.image_new_from_stock(gtk.STOCK_MEDIA_STOP, gtk.ICON_SIZE_BUTTON))
widget.set_data("toggle_spat", False)
def on_stop_button_focus_out_event(self, widget, event):
"""
Resets the button icon unless
the button is still hovered
"""
if not widget.get_data("hovered"):
widget.set_image(gtk.image_new_from_stock(gtk.STOCK_MEDIA_STOP, gtk.ICON_SIZE_BUTTON))
def on_stop_button_press_event(self, widget, event):
"""
Called when the user clicks on the stop button
"""
if event.button == 1:
if event.state & gtk.gdk.SHIFT_MASK:
self.on_spat_clicked()
elif event.button == 3:
menu = guiutil.Menu()
menu.append(_("Toggle: Stop after Selected Track"), self.on_spat_clicked, gtk.STOCK_STOP)
menu.popup(None, None, None, event.button, event.time)
def on_stop_button_release_event(self, widget, event):
"""
Called when the user releases the mouse from the stop button
"""
rect = widget.get_allocation()
if 0 <= event.x < rect.width and 0 <= event.y < rect.height:
player.PLAYER.stop()
def on_stop_button_drag_motion(self, widget, context, x, y, time):
"""
Indicates possible SPAT during drag motion of tracks
"""
target = widget.drag_dest_find_target(context, widget.drag_dest_get_target_list())
if target == "exaile-index-list":
widget.set_image(gtk.image_new_from_stock(gtk.STOCK_STOP, gtk.ICON_SIZE_BUTTON))
def on_stop_button_drag_leave(self, widget, context, time):
"""
Resets the stop button
"""
widget.set_image(gtk.image_new_from_stock(gtk.STOCK_MEDIA_STOP, gtk.ICON_SIZE_BUTTON))
def on_stop_button_drag_data_received(self, widget, context, x, y, selection, info, time):
"""
Allows for triggering the SPAT feature
by dropping tracks on the stop button
"""
source_widget = context.get_source_widget()
if selection.target == "exaile-index-list" and isinstance(source_widget, PlaylistView):
position = int(selection.data.split(",")[0])
if position == source_widget.playlist.spat_position:
position = -1
source_widget.playlist.spat_position = position
source_widget.queue_draw()
def on_spat_clicked(self, *e):
"""
Called when the user clicks on the SPAT item
"""
trs = self.get_selected_page().view.get_selected_items()
if not trs:
return
# TODO: this works, but implement this some other way in the future
if player.QUEUE.current_playlist.spat_position == -1:
player.QUEUE.current_playlist.spat_position = trs[0][0]
else:
player.QUEUE.current_playlist.spat_position = -1
self.get_selected_page().view.queue_draw()
def on_append_items(self, tracks, force_play=False, queue=False, sort=False, replace=False):
"""
Called when a panel (or other component)
has tracks to append and possibly queue
:param tracks: The tracks to append
:param force_play: Force playing the first track if there
is no track currently playing. Otherwise
check a setting to determine whether the
track should be played
:param queue: Additionally queue tracks
:param sort: Sort before adding
:param replace: Clear playlist before adding
"""
if len(tracks) == 0:
return
page = self.get_selected_page()
if sort:
tracks = trax.sort_tracks(("artist", "date", "album", "discnumber", "tracknumber"), tracks)
if replace:
page.playlist.clear()
offset = len(page.playlist)
page.playlist.extend(tracks)
# extending the queue automatically starts playback
if queue:
if player.QUEUE is not page.playlist:
player.QUEUE.extend(tracks)
elif (
force_play or settings.get_option("playlist/append_menu_starts_playback", False)
) and not player.PLAYER.current:
page.view.play_track_at(offset, tracks[0])
def on_playback_error(self, type, player, message):
"""
Called when there has been a playback error
"""
glib.idle_add(self.message.show_error, _("Playback error encountered!"), message)
def on_buffering(self, type, player, percent):
"""
Called when a stream is buffering
"""
percent = min(percent, 100)
glib.idle_add(self.statusbar.set_status, _("Buffering: %d%%...") % percent, 1)
def on_tags_parsed(self, type, player, args):
"""
Called when tags are parsed from a stream/track
"""
(tr, args) = args
if not tr or tr.is_local():
return
if player.parse_stream_tags(tr, args):
self._update_track_information()
def on_track_tags_changed(self, type, track, tag):
"""
Called when tags are changed
"""
if track is player.PLAYER.current:
self._update_track_information()
def on_collection_tree_loaded(self, tree):
"""
Updates information on collection tree load
"""
self.statusbar.update_info()
def on_exaile_loaded(self, event_type, exaile, nothing):
"""
Updates information on exaile load
"""
glib.idle_add(self.statusbar.update_info)
event.remove_callback(self.on_exaile_loaded, "exaile_loaded")
def on_playlist_tracks_added(self, type, playlist, tracks):
"""
Updates information on track add
"""
glib.idle_add(self.statusbar.update_info)
def on_playlist_tracks_removed(self, type, playlist, tracks):
"""
Updates information on track removal
"""
glib.idle_add(self.statusbar.update_info)
def on_toggle_pause(self, type, player, object):
"""
Called when the user clicks the play button after playback has
already begun
"""
if player.is_paused():
image = gtk.image_new_from_stock(gtk.STOCK_MEDIA_PLAY, gtk.ICON_SIZE_SMALL_TOOLBAR)
tooltip = _("Continue Playback")
else:
image = gtk.image_new_from_stock(gtk.STOCK_MEDIA_PAUSE, gtk.ICON_SIZE_SMALL_TOOLBAR)
tooltip = _("Pause Playback")
glib.idle_add(self.playpause_button.set_image, image)
glib.idle_add(self.playpause_button.set_tooltip_text, tooltip)
self._update_track_information()
# refresh the current playlist
pl = self.get_selected_page()
def on_playlist_container_switch_page(self, notebook, page, page_num):
"""
Updates info after notebook page switch
"""
page = notebook.get_nth_page(page_num)
selection = page.view.get_selection()
selection.connect("changed", self.on_playlist_view_selection_changed)
self.statusbar.update_info()
def on_playlist_view_selection_changed(self, selection):
"""
Updates info after playlist page selection change
"""
self.statusbar.update_info()
def on_panel_filter_focus(self, *e):
"""
Gives focus to the filter field of the current panel
"""
try:
self.controller.get_active_panel().filter.grab_focus()
except (AttributeError, KeyError):
pass
def on_search_playlist_focus(self, *e):
"""
Gives focus to the playlist search bar
"""
plpage = get_selected_playlist()
if plpage:
plpage.get_search_entry().grab_focus()
def on_save_playlist(self, *e):
"""
Called when the user presses Ctrl+S
Spawns the save dialog of the currently selected playlist tab if
not custom, saves changes directly if custom
"""
tab = self.get_selected_tab()
if not tab:
return
if tab.page.playlist.get_is_custom():
tab.do_save_changes_to_custom()
else:
tab.do_save_custom()
def on_save_playlist_as(self, *e):
"""
Called when the user presses Ctrl+S
Spawns the save as dialog of the current playlist tab
"""
tab = self.get_selected_tab()
if not tab:
return
tab.do_save_custom()
def on_clear_playlist(self, *e):
"""
Clears the current playlist tab
"""
page = self.get_selected_page()
if page:
page.playlist.clear()
def on_open_item_activate(self, menuitem):
"""
Shows a dialog to open media
"""
def on_uris_selected(dialog, uris):
uris.reverse()
if len(uris) > 0:
self.controller.open_uri(uris.pop(), play=True)
for uri in uris:
self.controller.open_uri(uri, play=False)
dialog = dialogs.MediaOpenDialog(self.window)
dialog.connect("uris-selected", on_uris_selected)
dialog.show()
def on_open_url_item_activate(self, menuitem):
"""
Shows a dialog to open an URI
"""
def on_uri_selected(dialog, uri):
self.controller.open_uri(uri, play=False)
dialog = dialogs.URIOpenDialog(self.window)
dialog.connect("uri-selected", on_uri_selected)
dialog.show()
def on_open_directories_item_activate(self, menuitem):
"""
Shows a dialog to open directories
"""
def on_uris_selected(dialog, uris):
uris.reverse()
if len(uris) > 0:
self.controller.open_uri(uris.pop(), play=True)
for uri in uris:
self.controller.open_uri(uri, play=False)
dialog = dialogs.DirectoryOpenDialog(self.window)
# Selecting empty folders is useless
dialog.props.create_folders = False
dialog.connect("uris-selected", on_uris_selected)
dialog.show()
def on_export_current_playlist_activate(self, menuitem):
"""
Shows a dialog to export the current playlist
"""
page = self.get_selected_page()
if not page or not isinstance(page, PlaylistPage):
return
def on_message(dialog, message_type, message):
"""
Show messages in the main window message area
"""
if message_type == gtk.MESSAGE_INFO:
self.message.show_info(markup=message)
elif message_type == gtk.MESSAGE_ERROR:
self.message.show_error(_("Playlist export failed!"), message)
return True
dialog = dialogs.PlaylistExportDialog(page.playlist, self.window)
dialog.connect("message", on_message)
dialog.show()
def on_playlist_utilities_bar_visible_toggled(self, checkmenuitem):
"""
Shows or hides the playlist utilities bar
"""
settings.set_option("gui/playlist_utilities_bar_visible", checkmenuitem.get_active())
def on_show_playing_track_item_activate(self, menuitem):
"""
Tries to show the currently playing track
"""
self.playlist_container.show_current_track()
def on_about_item_activate(self, menuitem):
"""
Shows the about dialog
"""
dialog = dialogs.AboutDialog(self.window)
dialog.show()
def on_playback_resume(self, type, player, data):
self.resuming = True
def on_playback_start(self, type, player, object):
"""
Called when playback starts
Sets the currently playing track visible in the currently selected
playlist if the user has chosen this setting
"""
if self.resuming:
self.resuming = False
return
self._update_track_information()
glib.idle_add(
self.playpause_button.set_image,
gtk.image_new_from_stock(gtk.STOCK_MEDIA_PAUSE, gtk.ICON_SIZE_SMALL_TOOLBAR),
)
glib.idle_add(self.playpause_button.set_tooltip_text, _("Pause Playback"))
def on_playback_end(self, type, player, object):
"""
Called when playback ends
"""
glib.idle_add(self.window.set_title, "Exaile")
glib.idle_add(
self.playpause_button.set_image, gtk.image_new_from_stock(gtk.STOCK_MEDIA_PLAY, gtk.ICON_SIZE_SMALL_TOOLBAR)
)
glib.idle_add(self.playpause_button.set_tooltip_text, _("Start Playback"))
def _on_option_set(self, name, object, option):
"""
Handles changes of settings
"""
if option == "gui/main_window_title_format":
self.title_formatter.props.format = settings.get_option(option, self.title_formatter.props.format)
if option == "gui/use_tray":
usetray = settings.get_option(option, False)
if self.controller.tray_icon and not usetray:
glib.idle_add(self.controller.tray_icon.destroy)
self.controller.tray_icon = None
elif not self.controller.tray_icon and usetray:
self.controller.tray_icon = tray.TrayIcon(self)
if option == "gui/show_info_area":
glib.idle_add(self.info_area.set_no_show_all, False)
if settings.get_option(option, True):
glib.idle_add(self.info_area.show_all)
else:
glib.idle_add(self.info_area.hide_all)
glib.idle_add(self.info_area.set_no_show_all, True)
if option == "gui/show_info_area_covers":
def _setup_info_covers():
cover = self.info_area.cover
cover.set_no_show_all(False)
if settings.get_option(option, True):
cover.show_all()
else:
cover.hide_all()
cover.set_no_show_all(True)
glib.idle_add(_setup_info_covers)
def _on_volume_key(self, is_up):
diff = int(100 * settings.get_option("gui/volue_key_step_size", VOLUME_STEP_DEFAULT))
if not is_up:
diff = -diff
player.PLAYER.modify_volume(diff)
return True
def _on_seek_key(self, is_forward):
diff = settings.get_option("gui/seek_key_step_size", SEEK_STEP_DEFAULT)
if not is_forward:
diff = -diff
if player.PLAYER.current:
player.PLAYER.modify_time(diff)
self.progress_bar.update_progress()
return True
def _on_prev_tab_key(self, *e):
self.playlist_container.get_current_notebook().select_prev_tab()
return True
def _on_next_tab_key(self, *e):
self.playlist_container.get_current_notebook().select_next_tab()
return True
def _on_playpause_button(self, *e):
self.playpause()
return True
def _on_focus_playlist_tab(self, tab_nr):
self.playlist_container.get_current_notebook().focus_tab(tab_nr)
return True
def _on_focus_playlist_container(self, *_e):
self.playlist_container.focus()
return True
def _update_track_information(self):
"""
Sets track information
"""
track = player.PLAYER.current
if not track:
return
glib.idle_add(self.window.set_title, self.title_formatter.format(track))
def playpause(self):
"""
Pauses the playlist if it is playing, starts playing if it is
paused. If stopped, try to start playing the next suitable track.
"""
if player.PLAYER.is_paused() or player.PLAYER.is_playing():
player.PLAYER.toggle_pause()
else:
pl = self.get_selected_page()
player.QUEUE.set_current_playlist(pl.playlist)
try:
trackpath = pl.view.get_selected_paths()[0]
pl.playlist.current_position = trackpath[0]
except IndexError:
pass
player.QUEUE.play(track=pl.playlist.current)
def _setup_position(self):
"""
Sets up the position and sized based on the size the window was
when it was last moved or resized
"""
if settings.get_option("gui/mainw_maximized", False):
self.window.maximize()
width = settings.get_option("gui/mainw_width", 500)
height = settings.get_option("gui/mainw_height", 475)
x = settings.get_option("gui/mainw_x", 10)
y = settings.get_option("gui/mainw_y", 10)
self.window.move(x, y)
self.window.resize(width, height)
pos = settings.get_option("gui/mainw_sash_pos", 200)
self.splitter.set_position(pos)
def on_delete_event(self, *e):
"""
Called when the user attempts to close the window
"""
sash_pos = self.splitter.get_position()
if sash_pos > 10:
settings.set_option("gui/mainw_sash_pos", sash_pos)
if settings.get_option("gui/use_tray", False) and settings.get_option("gui/close_to_tray", False):
self.window.hide()
else:
self.quit()
return True
def quit(self, *e):
"""
Quits Exaile
"""
self.window.hide()
glib.idle_add(self.controller.exaile.quit)
return True
def on_restart_item_activate(self, menuitem):
"""
Restarts Exaile
"""
self.window.hide()
glib.idle_add(self.controller.exaile.quit, True)
def toggle_visible(self, bringtofront=False):
"""
Toggles visibility of the main window
"""
toggle_handled = self.emit("main-visible-toggle")
if not toggle_handled:
if bringtofront and self.window.is_active() or not bringtofront and self.window.get_property("visible"):
self.window.hide()
else:
# the ordering for deiconify/show matters -- if this gets
# switched, then the minimization detection breaks
self.window.deiconify()
self.window.show()
def configure_event(self, *e):
"""
Called when the window is resized or moved
"""
# Don't save window size if it is maximized or fullscreen.
if settings.get_option("gui/mainw_maximized", False) or self._fullscreen:
return False
(width, height) = self.window.get_size()
if [width, height] != [settings.get_option("gui/mainw_" + key, -1) for key in ["width", "height"]]:
settings.set_option("gui/mainw_height", height)
settings.set_option("gui/mainw_width", width)
(x, y) = self.window.get_position()
if [x, y] != [settings.get_option("gui/mainw_" + key, -1) for key in ["x", "y"]]:
settings.set_option("gui/mainw_x", x)
settings.set_option("gui/mainw_y", y)
return False
def window_state_change_event(self, window, event):
"""
Saves the current maximized and fullscreen
states and minimizes to tray if requested
"""
if event.changed_mask & gtk.gdk.WINDOW_STATE_MAXIMIZED:
settings.set_option("gui/mainw_maximized", bool(event.new_window_state & gtk.gdk.WINDOW_STATE_MAXIMIZED))
if event.changed_mask & gtk.gdk.WINDOW_STATE_FULLSCREEN:
self._fullscreen = bool(event.new_window_state & gtk.gdk.WINDOW_STATE_FULLSCREEN)
# detect minimization state changes
prev_minimized = self.minimized
if not self.minimized:
if (
event.changed_mask & gtk.gdk.WINDOW_STATE_ICONIFIED
and not event.changed_mask & gtk.gdk.WINDOW_STATE_WITHDRAWN
and event.new_window_state & gtk.gdk.WINDOW_STATE_ICONIFIED
and not event.new_window_state & gtk.gdk.WINDOW_STATE_WITHDRAWN
and not self.window_state & gtk.gdk.WINDOW_STATE_ICONIFIED
):
self.minimized = True
else:
if event.changed_mask & gtk.gdk.WINDOW_STATE_WITHDRAWN and not event.new_window_state & (
gtk.gdk.WINDOW_STATE_WITHDRAWN
): # and \
self.minimized = False
# track this
self.window_state = event.new_window_state
if settings.get_option("gui/minimize_to_tray", False):
# old code to detect minimization
# -> it must have worked at some point, perhaps this is a GTK version
# specific set of behaviors? Current code works now on 2.24.17
# if wm_state is not None:
# if '_NET_WM_STATE_HIDDEN' in wm_state[2]:
# show tray
# window.hide
# else
# destroy tray
if self.minimized != prev_minimized and self.minimized == True:
if not settings.get_option("gui/use_tray", False) and self.controller.tray_icon is None:
self.controller.tray_icon = tray.TrayIcon(self)
window.hide()
elif window.window.property_get("_NET_WM_STATE") is None:
if not settings.get_option("gui/use_tray", False) and self.controller.tray_icon is not None:
self.controller.tray_icon.destroy()
self.controller.tray_icon = None
return False
def get_selected_page(self):
"""
Returns the currentry displayed playlist notebook page
"""
return self.playlist_container.get_current_tab()
def get_selected_playlist(self):
try:
page = self.get_selected_page()
except AttributeError:
return None
if not isinstance(page, PlaylistPage):
return None
return page
def _setup_widgets(self):
"""
Sets up the various widgets
"""
# TODO: Maybe make this stackable
self.message = dialogs.MessageBar(parent=self.builder.get_object("player_box"), buttons=gtk.BUTTONS_CLOSE)
self.message.connect("response", self.on_messagebar_response)
self.info_area = MainWindowTrackInfoPane(player.PLAYER)
self.info_area.set_auto_update(True)
self.info_area.set_padding(3, 3, 3, 3)
self.info_area.hide_all()
self.info_area.set_no_show_all(True)
guiutil.gtk_widget_replace(self.builder.get_object("info_area"), self.info_area)
self.volume_control = playback.VolumeControl(player.PLAYER)
self.info_area.get_action_area().pack_start(self.volume_control)
if settings.get_option("gui/use_alpha", False):
screen = self.window.get_screen()
colormap = screen.get_rgba_colormap()
if colormap is not None:
self.window.set_app_paintable(True)
self.window.set_colormap(colormap)
self.window.connect("expose-event", self.on_expose_event)
self.window.connect("screen-changed", self.on_screen_changed)
playlist_area = self.builder.get_object("playlist_area")
self.playlist_container = PlaylistContainer("saved_tabs", player.PLAYER)
for notebook in self.playlist_container.notebooks:
notebook.connect_after("switch-page", self.on_playlist_container_switch_page)
page = notebook.get_current_tab()
if page is not None:
selection = page.view.get_selection()
selection.connect("changed", self.on_playlist_view_selection_changed)
playlist_area.pack_start(self.playlist_container, padding=3)
self.splitter = self.builder.get_object("splitter")
self.progress_bar = playback.SeekProgressBar(player.PLAYER)
guiutil.gtk_widget_replace(self.builder.get_object("playback_progressbar"), self.progress_bar)
for button in ("playpause", "next", "prev", "stop"):
setattr(self, "%s_button" % button, self.builder.get_object("%s_button" % button))
self.stop_button.add_events(gtk.gdk.POINTER_MOTION_MASK)
self.stop_button.connect("motion-notify-event", self.on_stop_button_motion_notify_event)
self.stop_button.connect("leave-notify-event", self.on_stop_button_leave_notify_event)
self.stop_button.connect("key-press-event", self.on_stop_button_key_press_event)
self.stop_button.connect("key-release-event", self.on_stop_button_key_release_event)
self.stop_button.connect("focus-out-event", self.on_stop_button_focus_out_event)
self.stop_button.connect("button-press-event", self.on_stop_button_press_event)
self.stop_button.connect("button-release-event", self.on_stop_button_release_event)
self.stop_button.drag_dest_set(
gtk.DEST_DEFAULT_ALL, [("exaile-index-list", gtk.TARGET_SAME_APP, 0)], gtk.gdk.ACTION_COPY
)
self.stop_button.connect("drag-motion", self.on_stop_button_drag_motion)
self.stop_button.connect("drag-leave", self.on_stop_button_drag_leave)
self.stop_button.connect("drag-data-received", self.on_stop_button_drag_data_received)
self.statusbar = info.Statusbar(self.builder.get_object("status_bar"))
event.add_callback(self.on_exaile_loaded, "exaile_loaded")