class SortOrderButton(ImageToggleButton):
__gtype_name__ = 'SortOrderButton'
def __init__(self, **kargs):
'''
Initializes the button.
'''
super(SortOrderButton, self).__init__(
**kargs)
self.gs = GSetting()
def initialise(self, plugin, callback, sort_order):
'''
set up the images we will use for this widget
'''
self.image_display = sort_order
self.set_tooltip(self.image_display)
if not self.is_initialised:
image1 = Gtk.Image.new_from_file(rb.find_plugin_file(plugin,
'img/arrow_up.png'))
image2 = Gtk.Image.new_from_file(rb.find_plugin_file(plugin,
'img/arrow_down.png'))
super(SortOrderButton, self).initialise(callback,
image1, image2)
def do_clicked(self):
val = not self.image_display
self.gs.set_value(self.gs.Path.PLUGIN,
self.gs.PluginKey.SORT_ORDER, val)
self.set_tooltip(val)
self.on_clicked()
def set_tooltip(self, val):
cl = CoverLocale()
cl.switch_locale(cl.Locale.LOCALE_DOMAIN)
if not val:
self.set_tooltip_text(_('Sort in descending order'))
else:
self.set_tooltip_text(_('Sort in ascending order'))
class CoverArtBrowserSource(RB.Source):
'''
Source utilized by the plugin to show all it's ui.
'''
custom_statusbar_enabled = GObject.property(type=bool, default=False)
display_bottom_enabled = GObject.property(type=bool, default=False)
rating_threshold = GObject.property(type=float, default=0)
toolbar_pos = GObject.property(type=str, default='main')
sort_order = GObject.property(type=bool, default=False)
# unique instance of the source
instance = None
def __init__(self, **kargs):
'''
Initializes the source.
'''
super(CoverArtBrowserSource, self).__init__(
**kargs)
# create source_source_settings and connect the source's properties
self.gs = GSetting()
self._connect_properties()
self.filter_type = 'all'
self.search_text = ''
self.hasActivated = False
self.last_toolbar_pos = None
self.last_width = 0
self.quick_search_idle = 0
self.last_selected_album = None
self.click_count = 0
def _connect_properties(self):
'''
Connects the source properties to the saved preferences.
'''
print "CoverArtBrowser DEBUG - _connect_properties"
setting = self.gs.get_setting(self.gs.Path.PLUGIN)
setting.bind(self.gs.PluginKey.CUSTOM_STATUSBAR, self,
'custom_statusbar_enabled', Gio.SettingsBindFlags.GET)
setting.bind(self.gs.PluginKey.DISPLAY_BOTTOM, self,
'display_bottom_enabled', Gio.SettingsBindFlags.GET)
setting.bind(self.gs.PluginKey.RATING, self,
'rating_threshold', Gio.SettingsBindFlags.GET)
setting.bind(self.gs.PluginKey.TOOLBAR_POS, self,
'toolbar_pos', Gio.SettingsBindFlags.GET)
setting.bind(self.gs.PluginKey.SORT_ORDER, self, 'sort_order',
Gio.SettingsBindFlags.DEFAULT)
print "CoverArtBrowser DEBUG - end _connect_properties"
def do_get_status(self, *args):
'''
Method called by Rhythmbox to figure out what to show on this source
statusbar.
If the custom statusbar is disabled, the source will
show the selected album info.
Also, it makes sure to show the progress on the album loading.s
'''
try:
progress = self.album_manager.progress
progress_text = _('Loading...') if progress < 1 else ''
except:
progress = 1
progress_text = ''
return (self.status, progress_text, progress)
def do_show_popup(self):
'''
Method called by Rhythmbox when an action on our source prompts it
to show a popup.
'''
print "CoverArtBrowser DEBUG - do_show_popup"
self.source_menu.popup(None, None, None, None, 0,
Gtk.get_current_event_time())
print "CoverArtBrowser DEBUG - end do_show_popup"
return True
def do_selected(self):
'''
Called by Rhythmbox when the source is selected. It makes sure to
create the ui the first time the source is showed.
'''
print "CoverArtBrowser DEBUG - do_selected"
# first time of activation -> add graphical stuff
if not self.hasActivated:
self.do_impl_activate()
#indicate that the source was activated before
self.hasActivated = True
print "CoverArtBrowser DEBUG - end do_selected"
def do_impl_activate(self):
'''
Called by do_selected the first time the source is activated.
It creates all the source ui and connects the necesary signals for it
correct behavior.
'''
print "CoverArtBrowser DEBUG - do_impl_activate"
# initialise some variables
self.plugin = self.props.plugin
self.shell = self.props.shell
self.status = ''
self.search_text = ''
self.actiongroup = Gtk.ActionGroup('coverplaylist_submenu')
self.favourite_actiongroup = Gtk.ActionGroup(
'favourite_coverplaylist_submenu')
uim = self.shell.props.ui_manager
uim.insert_action_group(self.actiongroup)
uim.insert_action_group(self.favourite_actiongroup)
self.coversearchtimer = ttimer(30, -1, self.update_request_status_bar,
None)
# connect properties signals
self.connect('notify::custom-statusbar-enabled',
self.on_notify_custom_statusbar_enabled)
self.connect('notify::display-bottom-enabled',
self.on_notify_display_bottom_enabled)
self.connect('notify::rating-threshold',
self.on_notify_rating_threshold)
#indicate that the source was activated before
self.hasActivated = True
self._create_ui()
self._setup_source()
self._apply_settings()
print "CoverArtBrowser DEBUG - end do_impl_activate"
def _create_ui(self):
'''
Creates the ui for the source and saves the important widgets onto
properties.
'''
print "CoverArtBrowser DEBUG - _create_ui"
# dialog has not been created so lets do so.
cl = CoverLocale()
ui = Gtk.Builder()
ui.set_translation_domain(cl.Locale.LOCALE_DOMAIN)
ui.add_from_file(rb.find_plugin_file(self.plugin,
'ui/coverart_browser.ui'))
self.toolbar_box = ui.get_object('toolbar_box')
si = Gtk.Builder()
si.set_translation_domain(cl.Locale.LOCALE_DOMAIN)
si.add_from_file(rb.find_plugin_file(self.plugin,
'ui/coverart_sidebar.ui'))
# load the page and put it in the source
self.sidebar = si.get_object('main_box')
# load the page and put it in the source
self.page = ui.get_object('main_box')
self.pack_start(self.page, True, True, 0)
# get widgets for main icon-view
self.status_label = ui.get_object('status_label')
self.covers_view = ui.get_object('covers_view')
self.popup_menu = ui.get_object('popup_menu')
self.cover_search_menu_item = ui.get_object('cover_search_menu_item')
self.status_label = ui.get_object('status_label')
self.request_status_box = ui.get_object('request_status_box')
self.request_spinner = ui.get_object('request_spinner')
self.request_statusbar = ui.get_object('request_statusbar')
self.request_cancel_button = ui.get_object('request_cancel_button')
self.paned = ui.get_object('paned')
self.bottom_box = ui.get_object('bottom_box')
self.bottom_expander = ui.get_object('bottom_expander')
self.notebook = ui.get_object('bottom_notebook')
# get widgets for source popup
self.source_menu = ui.get_object('source_menu')
self.source_menu_search_all_item = ui.get_object(
'source_search_menu_item')
self.play_favourites_album_menu_item = ui.get_object(
'play_favourites_album_menu_item')
self.queue_favourites_album_menu_item = ui.get_object(
'queue_favourites_album_menu_item')
self.favourite_playlist_menu_item = ui.get_object(
'favourite_playlist_menu_item')
self.playlist_sub_menu_item = ui.get_object('playlist_sub_menu_item')
self.favourite_playlist_sub_menu_item = ui.get_object(
'favourite_playlist_sub_menu_item')
# get widgets for filter popup
self.filter_menu = ui.get_object('filter_menu')
self.filter_menu_all_item = ui.get_object('filter_all_menu_item')
self.filter_menu_artist_item = ui.get_object('filter_artist_menu_item')
self.filter_menu_album_artist_item = ui.get_object(
'filter_album_artist_menu_item')
self.filter_menu_album_item = ui.get_object('filter_album_menu_item')
self.filter_menu_track_title_item = ui.get_object(
'filter_track_title_menu_item')
# quick search entry
self.quick_search = ui.get_object('quick_search_entry')
self.quick_search_box = ui.get_object('quick_search_box')
self.ui = ui
self.si = si
print "CoverArtBrowser DEBUG - end _create_ui"
def _toolbar(self, ui):
'''
setup toolbar ui - called for sidebar and main-view
'''
print "CoverArtBrowser DEBUG - _toolbar"
# dialog has not been created so lets do so.
cl = CoverLocale()
# get widgets for main icon-view
# the first part is to first remove the current search-entry
# before recreating it again - we have to do this to ensure
# the locale is set correctly i.e. the overall ui is coverart
# locale but the search-entry uses rhythmbox translation
align = ui.get_object('entry_search_alignment')
align.remove(align.get_child())
cl.switch_locale(cl.Locale.RB)
self.search_entry = RB.SearchEntry(has_popup=True)
align.add(self.search_entry)
align.show_all()
cl.switch_locale(cl.Locale.LOCALE_DOMAIN)
self.search_entry.connect('search', self.searchchanged_callback)
self.search_entry.connect('show-popup',
self.search_show_popup_callback)
self.sort_by = ui.get_object('sort_by')
self.sort_by.initialise(self.plugin, self.shell,
self.sorting_criteria_changed)
self.sort_order_button = ui.get_object('sort_order')
self.sort_order_button.initialise(self.plugin,
self.sorting_direction_changed, self.sort_order)
# get widget for search and apply some workarounds
search_entry = ui.get_object('search_entry')
search_entry.set_placeholder(_('Search album'))
search_entry.show_all()
self.search_entry.set_placeholder(ui.get_object(
'filter_all_menu_item').get_label())
# genre
genre_button = ui.get_object('genre_button')
genre_button.initialise(self.plugin, self.shell,
self.genre_filter_callback)
# get playlist popup
playlist_button = ui.get_object('playlist_button')
playlist_button.initialise(self.plugin, self.shell,
self.filter_by_model)
# decade
decade_button = ui.get_object('decade_button')
decade_button.initialise(self.plugin, self.shell,
self.decade_filter_callback)
print "CoverArtBrowser DEBUG - end _toolbar"
def _setup_source(self):
'''
Setups the differents parts of the source so they are ready to be used
by the user. It also creates and configure some custom widgets.
'''
print "CoverArtBrowser DEBUG - _setup_source"
# setup iconview drag&drop support
self.covers_view.enable_model_drag_dest([], Gdk.DragAction.COPY)
self.covers_view.drag_dest_add_image_targets()
self.covers_view.drag_dest_add_text_targets()
self.covers_view.connect('drag-drop', self.on_drag_drop)
self.covers_view.connect('drag-data-received',
self.on_drag_data_received)
# setup entry-view objects and widgets
y = self.gs.get_value(self.gs.Path.PLUGIN,
self.gs.PluginKey.PANED_POSITION)
self.paned.set_position(y)
# create entry view. Don't allow to reorder until the load is finished
self.entry_view = EV(self.shell, self)
self.entry_view.set_columns_clickable(False)
self.shell.props.library_source.get_entry_view().set_columns_clickable(
False)
self.stars = ReactiveStar()
self.stars.set_rating(0)
a = Gtk.Alignment.new(0.5, 0.5, 0, 0)
a.add(self.stars)
self.stars.connect('changed', self.rating_changed_callback)
vbox = Gtk.Box()
vbox.set_orientation(Gtk.Orientation.VERTICAL)
vbox.pack_start(self.entry_view, True, True, 0)
vbox.pack_start(a, False, False, 1)
vbox.show_all()
self.notebook.append_page(vbox, Gtk.Label(_("Tracks")))
# create an album manager
self.album_manager = AlbumManager(self.plugin, self.covers_view)
# setup cover search pane
try:
color = self.covers_view.get_style_context().get_background_color(
Gtk.StateFlags.SELECTED)
color = '#%s%s%s' % (
str(hex(int(color.red * 255))).replace('0x', ''),
str(hex(int(color.green * 255))).replace('0x', ''),
str(hex(int(color.blue * 255))).replace('0x', ''))
except:
color = '#0000FF'
self.cover_search_pane = CoverSearchPane(self.plugin,
self.album_manager, color)
self.notebook.append_page(self.cover_search_pane, Gtk.Label(
_("Covers")))
# connect a signal to when the info of albums is ready
self.load_fin_id = self.album_manager.loader.connect(
'model-load-finished', self.load_finished_callback)
# prompt the loader to load the albums
self.album_manager.loader.load_albums(self.props.query_model)
# set the model to the view
self.covers_view.set_model(self.album_manager.model.store)
print "CoverArtBrowser DEBUG - end _setup_source"
def _apply_settings(self):
'''
Applies all the settings related to the source and connects those that
must be updated when the preferences dialog changes it's values. Also
enables differents parts of the ui if the settings says so.
'''
print "CoverArtBrowser DEBUG - _apply_settings"
# connect some signals to the loader to keep the source informed
self.si.connect_signals(self)
self.ui.connect_signals(self)
self.album_mod_id = self.album_manager.model.connect('album-updated',
self.on_album_updated)
self.notify_prog_id = self.album_manager.connect(
'notify::progress', lambda *args: self.notify_status_changed())
self.toolbar_pos_id = self.connect('notify::toolbar-pos',
self.on_notify_toolbar_pos)
# enable some ui if necesary
self.on_notify_rating_threshold(_)
self.on_notify_display_bottom_enabled(_)
self.on_notify_toolbar_pos()
#self.sorting_direction_changed(_, True)
print "CoverArtBrowser DEBUG - end _apply_settings"
def load_finished_callback(self, _):
'''
Callback called when the loader finishes loading albums into the
covers view model.
'''
print "CoverArtBrowser DEBUG - load_finished_callback"
if not self.request_status_box.get_visible():
# it should only be enabled if no cover request is going on
self.source_menu_search_all_item.set_sensitive(True)
# enable sorting on the entryview
self.entry_view.set_columns_clickable(True)
self.shell.props.library_source.get_entry_view().set_columns_clickable(
True)
print "CoverArtBrowser DEBUG - end load_finished_callback"
def on_notify_custom_statusbar_enabled(self, *args):
'''
Callback for when the option to show the custom statusbar is enabled
or disabled from the plugin's preferences dialog.
'''
print "CoverArtBrowser DEBUG - on_notify_custom_statusbar_enabled"
if self.custom_statusbar_enabled:
self.status = ''
self.notify_status_changed()
else:
self.status_label.hide()
self.selectionchanged_callback(self.covers_view)
print "CoverArtBrowser DEBUG - end on_notify_custom_statusbar_enabled"
def on_notify_rating_threshold(self, *args):
'''
Callback called when the option rating threshold is changed
on the plugin's preferences dialog
If the threshold is zero then the rating menu options in the
coverview should not be enabled
'''
print "CoverArtBrowser DEBUG - on_notify_rating_threshold"
if self.rating_threshold > 0:
enable_menus = True
else:
enable_menus = False
self.play_favourites_album_menu_item.set_sensitive(enable_menus)
self.queue_favourites_album_menu_item.set_sensitive(enable_menus)
self.favourite_playlist_menu_item.set_sensitive(enable_menus)
print "CoverArtBrowser DEBUG - end on_notify_rating_threshold"
def on_notify_toolbar_pos(self, *args):
'''
Callback called when the toolbar position is changed in
preferences
'''
print "CoverArtBrowser DEBUG - on_notify_toolbar_pos"
if self.last_toolbar_pos == 'left':
self.shell.remove_widget(self.sidebar, RB.ShellUILocation.SIDEBAR)
if self.last_toolbar_pos == 'right':
self.shell.remove_widget(self.sidebar,
RB.ShellUILocation.RIGHT_SIDEBAR)
if self.toolbar_pos == 'main':
self._toolbar(self.ui)
self.toolbar_box.set_visible(True)
if self.toolbar_pos == 'left':
self.toolbar_box.set_visible(False)
self._toolbar(self.si)
self.shell.add_widget(self.sidebar,
RB.ShellUILocation.SIDEBAR,
expand=False,
fill=False)
if self.toolbar_pos == 'right':
self.toolbar_box.set_visible(False)
self._toolbar(self.si)
self.shell.add_widget(self.sidebar,
RB.ShellUILocation.RIGHT_SIDEBAR,
expand=False,
fill=False)
self.last_toolbar_pos = self.toolbar_pos
print "CoverArtBrowser DEBUG - end on_notify_toolbar_pos"
def on_notify_display_bottom_enabled(self, *args):
'''
Callback called when the option 'display tracks' is enabled or disabled
on the plugin's preferences dialog
'''
print "CoverArtBrowser DEBUG - on_notify_display_bottom_enabled"
if self.display_bottom_enabled:
# make the entry view visible
self.bottom_box.set_visible(True)
self.bottom_expander_expanded_callback(
self.bottom_expander, None)
# update it with the current selected album
self.selectionchanged_callback(self.covers_view)
else:
if self.bottom_expander.get_expanded():
y = self.paned.get_position()
self.gs.set_value(self.gs.Path.PLUGIN,
self.gs.PluginKey.PANED_POSITION,
y)
self.bottom_box.set_visible(False)
print "CoverArtBrowser DEBUG - end on_notify_display_bottom_enabled"
def paned_button_press_callback(self, *args):
'''
This callback allows or denies the paned handle to move depending on
the expanded state of the entry_view
'''
print "CoverArtBrowser DEBUG - paned_button_press_callback"
return not self.bottom_expander.get_expanded()
def on_paned_button_release_event(self, *args):
'''
Callback when the paned handle is released from its mouse click.
'''
print "CoverArtBrowser DEBUG - on_paned_button_release_event"
if self.bottom_expander.get_expanded():
# save the new position
new_y = self.paned.get_position()
self.gs.set_value(self.gs.Path.PLUGIN,
self.gs.PluginKey.PANED_POSITION, new_y)
print "CoverArtBrowser DEBUG - end on_paned_button_release_event"
def on_album_updated(self, model, path, tree_iter):
'''
Callback called by the album loader when one of the albums managed
by him gets modified in some way.
'''
album = model.get_from_path(path)
selected = self.get_selected_albums()
if album in selected:
# update the selection since it may have changed
self.selectionchanged_callback(self.covers_view)
if album is selected[0] and \
self.notebook.get_current_page() == \
self.notebook.page_num(self.cover_search_pane):
# also, if it's the first, update the cover search pane
self.cover_search_pane.clear()
self.cover_search_pane.do_search(album)
def on_overlay_key_press(self, overlay, event, *args):
if not self.quick_search_box.get_visible() and \
event.keyval not in [Gdk.KEY_Shift_L, Gdk.KEY_Shift_R,
Gdk.KEY_Control_L, Gdk.KEY_Control_R, Gdk.KEY_Escape]:
# grab focus, redirect the pressed key and make the quick search
# entry visible
self.quick_search.grab_focus()
self.quick_search.im_context_filter_keypress(event)
self.quick_search_box.show_all()
elif event.keyval == Gdk.KEY_Escape:
self.hide_quick_search()
return False
def on_quick_search_focus_lost(self, quick_search, event, *args):
self.hide_quick_search()
return False
def show_properties_menu_item_callback(self, menu_item):
'''
Callback called when the show album properties option is selected from
the cover view popup. It shows a SongInfo dialog showing the selected
albums' entries info, which can be modified.
'''
print "CoverArtBrowser DEBUG - show_properties_menu_item_callback"
self.entry_view.select_all()
info_dialog = RB.SongInfo(source=self, entry_view=self.entry_view)
info_dialog.show_all()
print "CoverArtBrowser DEBUG - end show_properties_menu_item_callback"
def search_show_popup_callback(self, entry):
'''
Callback called by the search entry when the magnifier is clicked.
It prompts the user through a popup to select a filter type.
'''
print "CoverArtBrowser DEBUG - search_show_popup_callback"
self.filter_menu.popup(None, None, None, None, 0,
Gtk.get_current_event_time())
print "CoverArtBrowser DEBUG - end search_show_popup_callback"
def searchchanged_callback(self, entry, text):
'''
Callback called by the search entry when a new search must
be performed.
'''
print "CoverArtBrowser DEBUG - searchchanged_callback"
self.search_text = text
self.album_manager.model.replace_filter(self.filter_type, text)
print "CoverArtBrowser DEBUG - end searchchanged_callback"
def filter_menu_callback(self, radiomenu):
'''
Callback called when an item from the filters popup menu is clicked.
It changes the current filter type for the search to the one selected
on the popup.
'''
print "CoverArtBrowser DEBUG - filter_menu_callback"
# remove old filter
self.album_manager.model.remove_filter(self.filter_type, False)
# radiomenu is of type GtkRadioMenuItem
if radiomenu == self.filter_menu_all_item:
self.filter_type = 'all'
elif radiomenu == self.filter_menu_album_item:
self.filter_type = 'album_name'
elif radiomenu == self.filter_menu_artist_item:
self.filter_type = 'artist'
elif radiomenu == self.filter_menu_album_artist_item:
self.filter_type = 'album_artist'
elif radiomenu == self.filter_menu_track_title_item:
self.filter_type = 'track'
else:
assert "unknown radiomenu"
if self.search_text == '':
self.search_entry.set_placeholder(radiomenu.get_label())
self.searchchanged_callback(_, self.search_text)
print "CoverArtBrowser DEBUG - end filter_menu_callback"
def filter_by_model(self, model=None):
'''
resets what is displayed in the coverview with contents from the
new query_model
'''
print "CoverArtBrowser DEBUG - reset_coverview"
if not model:
self.album_manager.model.remove_filter('model')
else:
self.album_manager.model.replace_filter('model', model)
print "CoverArtBrowser DEBUG - end reset_coverview"
def update_iconview_callback(self, scrolled, *args):
'''
Callback called by the cover view when its view port gets resized.
It forces the cover_view to redraw it's contents to fill the available
space.
'''
width = scrolled.get_allocated_width()
if width != self.last_width:
# don't need to reacommodate if the bottom pane is being resized
print "CoverArtBrowser DEBUG - update_iconview_callback"
self.covers_view.set_columns(0)
self.covers_view.set_columns(-1)
# update width
self.last_width = width
def mouseclick_callback(self, iconview, event):
'''
Callback called when the user clicks somewhere on the cover_view.
If it's a right click, it shows a popup showing different actions to
perform with the selected album.
'''
print "CoverArtBrowser DEBUG - mouseclick_callback()"
x = int(event.x)
y = int(event.y)
pthinfo = iconview.get_path_at_pos(x, y)
if event.type is Gdk.EventType.BUTTON_PRESS and pthinfo:
if event.triggers_context_menu():
# to show the context menu
# if the item being clicked isn't selected, we should clear
# the current selection
if len(iconview.get_selected_items()) > 0 and \
not iconview.path_is_selected(pthinfo):
iconview.unselect_all()
iconview.select_path(pthinfo)
iconview.set_cursor(pthinfo, None, False)
self.popup_menu.popup(None, None, None, None, event.button,
event.time)
else:
# to expand the entry view
ctrl = event.state & Gdk.ModifierType.CONTROL_MASK
shift = event.state & Gdk.ModifierType.SHIFT_MASK
self.click_count += 1
if not ctrl and not shift and self.click_count == 1:
album = self.album_manager.model.get_from_path(pthinfo)\
if pthinfo else None
Gdk.threads_add_timeout(GLib.PRIORITY_DEFAULT_IDLE, 250,
self._timeout_expand, album)
print "CoverArtBrowser DEBUG - end mouseclick_callback()"
def _timeout_expand(self, album):
'''
helper function - if the entry is manually expanded
then if necessary scroll the view to the last selected album
'''
print "CoverArtBrowser DEBUG - _timeout_expand"
if album and self.click_count == 1 \
and self.last_selected_album is album:
# check if it's a second or third click on the album and expand
# or collapse the entry view accordingly
self.bottom_expander.set_expanded(
not self.bottom_expander.get_expanded())
# update the selected album
selected = self.get_selected_albums()
self.last_selected_album = selected[0] if len(selected) == 1 else None
# clear the click count
self.click_count = 0
def item_activated_callback(self, iconview, path):
'''
Callback called when the cover view is double clicked or space-bar
is pressed. It plays the selected album
'''
print "CoverArtBrowser DEBUG - item_activated_callback"
self.play_selected_album()
return True
def get_selected_albums(self):
'''
Retrieves the currently selected albums on the cover_view.
'''
selected_albums = []
for selected in self.covers_view.get_selected_items():
selected_albums.append(self.album_manager.model.get_from_path(
selected))
return selected_albums
def play_selected_album(self, favourites=False):
'''
Utilitary method that plays all entries from an album into the play
queue.
'''
# callback when play an album
print "CoverArtBrowser DEBUG - play_selected_album"
# clear the queue
play_queue = self.shell.props.queue_source
for row in play_queue.props.query_model:
play_queue.remove_entry(row[0])
self.queue_selected_album(play_queue, favourites)
# Start the music
player = self.shell.props.shell_player
player.stop()
player.set_playing_source(self.shell.props.queue_source)
player.playpause(True)
print "CoverArtBrowser DEBUG - end play_selected_album"
def queue_selected_album(self, source, favourites=False):
'''
Utilitary method that queues all entries from an album into the play
queue.
'''
print "CoverArtBrowser DEBUG - queue_selected_album"
selected_albums = self.get_selected_albums()
threshold = self.rating_threshold if favourites else 0
for album in selected_albums:
# Retrieve and sort the entries of the album
tracks = album.get_tracks(threshold)
# Add the songs to the play queue
for track in tracks:
source.add_entry(track.entry, -1)
print "CoverArtBrowser DEBUG - end queue_select_album"
def play_album_menu_item_callback(self, _):
'''
Callback called when the play album item from the cover view popup is
selected. It cleans the play queue and queues the selected album.
'''
print "CoverArtBrowser DEBUG - play_album_menu_item_callback"
self.play_selected_album()
print "CoverArtBrowser DEBUG - end play_album_menu_item_callback"
def queue_album_menu_item_callback(self, _):
'''
Callback called when the queue album item from the cover view popup is
selected. It queues the selected album at the end of the play queue.
'''
print "CoverArtBrowser DEBUG - queue_album_menu_item_callback()"
self.queue_selected_album(self.shell.props.queue_source)
print "CoverArtBrowser DEBUG - end queue_album_menu_item_callback()"
def queue_favourites_album_menu_item_callback(self, _):
'''
Callback called when the queue-favourites album item from the cover
view popup is selected. It queues the selected album at the end of the
play queue.
'''
print '''CoverArtBrowser DEBUG -
queue_favourites_album_menu_item_callback()'''
self.queue_selected_album(self.shell.props.queue_source, True)
print '''CoverArtBrowser DEBUG -
end queue_favourites_album_menu_item_callback()'''
def play_favourites_album_menu_item_callback(self, _):
'''
Callback called when the play favourites album item from the cover view
popup is selected. It queues the selected album at the end of the play
queue.
'''
print '''CoverArtBrowser DEBUG -
play_favourites_album_menu_item_callback()'''
self.play_selected_album(True)
print '''CoverArtBrowser DEBUG -
end play_favourites_album_menu_item_callback()'''
def playlist_menu_item_callback(self, menu_item):
print "CoverArtBrowser DEBUG - playlist_menu_item_callback"
self.playlist_fillmenu(self.playlist_sub_menu_item,
self.actiongroup,
self.add_to_static_playlist_menu_item_callback)
def favourite_playlist_menu_item_callback(self, menu_item):
print "CoverArtBrowser DEBUG - favourite_playlist_menu_item_callback"
self.playlist_fillmenu(self.favourite_playlist_sub_menu_item,
self.favourite_actiongroup,
self.add_to_static_playlist_menu_item_callback,
True)
def playlist_fillmenu(self, menubar, actiongroup, func, favourite=False):
print "CoverArtBrowser DEBUG - playlist_fillmenu"
uim = self.shell.props.ui_manager
playlist_manager = self.shell.props.playlist_manager
playlists_entries = playlist_manager.get_playlists()
#tidy up old playlists menu items before recreating the list
for action in actiongroup.list_actions():
actiongroup.remove_action(action)
count = 0
for menu_item in menubar:
if count > 1: # ignore the first two menu items
menubar.remove(menu_item)
count += 1
menubar.show_all()
uim.ensure_update()
if playlists_entries:
for playlist in playlists_entries:
if playlist.props.is_local and \
isinstance(playlist, RB.StaticPlaylistSource):
new_menu_item = Gtk.MenuItem(label=playlist.props.name)
action = Gtk.Action(label=playlist.props.name,
name=playlist.props.name,
tooltip='', stock_id=Gtk.STOCK_CLEAR)
action.connect('activate', func, playlist, favourite)
new_menu_item.set_related_action(action)
menubar.append(new_menu_item)
actiongroup.add_action(action)
menubar.show_all()
uim.ensure_update()
def add_to_static_playlist_menu_item_callback(self, action, playlist,
favourite):
print '''CoverArtBrowser DEBUG -
add_to_static_playlist_menu_item_callback'''
self.queue_selected_album(playlist, favourite)
def add_playlist_menu_item_callback(self, menu_item):
print '''CoverArtBrowser DEBUG - add_playlist_menu_item_callback'''
playlist_manager = self.shell.props.playlist_manager
playlist = playlist_manager.new_playlist('', False)
self.queue_selected_album(playlist, False)
def favourite_add_playlist_menu_item_callback(self, menu_item):
print '''CoverArtBrowser DEBUG -
favourite_add_playlist_menu_item_callback'''
playlist_manager = self.shell.props.playlist_manager
playlist = playlist_manager.new_playlist('', False)
self.queue_selected_album(playlist, True)
def cover_search_menu_item_callback(self, menu_item):
'''
Callback called when the search cover option is selected from the
cover view popup. It prompts the album loader to retrieve the selected
album cover
'''
print "CoverArtBrowser DEBUG - cover_search_menu_item_callback()"
selected_albums = self.get_selected_albums()
self.request_status_box.show_all()
self.source_menu_search_all_item.set_sensitive(False)
self.cover_search_menu_item.set_sensitive(False)
self.coversearchtimer.Start()
self.album_manager.cover_man.search_covers(selected_albums,
self.update_request_status_bar)
print "CoverArtBrowser DEBUG - end cover_search_menu_item_callback()"
def search_all_covers_callback(self, _):
'''
Callback called when the search all covers option is selected from the
source's popup. It prompts the album loader to request ALL album's
covers
'''
print "CoverArtBrowser DEBUG - search_all_covers_callback()"
self.request_status_box.show_all()
self.source_menu_search_all_item.set_sensitive(False)
self.cover_search_menu_item.set_sensitive(False)
self.coversearchtimer.Start()
self.album_manager.cover_man.search_covers(
callback=self.update_request_status_bar)
print "CoverArtBrowser DEBUG - end search_all_covers_callback()"
def update_request_status_bar(self, album):
'''
Callback called by the album loader starts performing a new cover
request. It prompts the source to change the content of the request
statusbar.
'''
print "CoverArtBrowser DEBUG - update_request_status_bar"
if album:
Gdk.threads_enter()
self.request_statusbar.set_text(
(_('Requesting cover for %s - %s...') % (album.name,
album.artist)).decode('UTF-8'))
Gdk.threads_leave()
if self.coversearchtimer:
self.coversearchtimer.Stop()
self.coversearchtimer.Start()
else:
Gdk.threads_enter()
self.request_status_box.hide()
self.source_menu_search_all_item.set_sensitive(True)
self.cover_search_menu_item.set_sensitive(True)
self.request_cancel_button.set_sensitive(True)
self.coversearchtimer.Stop()
Gdk.threads_leave()
print "CoverArtBrowser DEBUG - end update_request_status_bar"
def cancel_request_callback(self, _):
'''
Callback connected to the cancel button on the request statusbar.
When called, it prompts the album loader to cancel the full cover
search after the current cover.
'''
print "CoverArtBrowser DEBUG - cancel_request_callback"
self.request_cancel_button.set_sensitive(False)
self.album_manager.cover_man.cancel_cover_request()
print "CoverArtBrowser DEBUG - end cancel_request_callback"
def selectionchanged_callback(self, widget):
'''
Callback called when an item from the cover view gets selected.
It changes the content of the statusbar (which statusbar is dependant
on the custom_statusbar_enabled property) to show info about the
current selected album.
'''
print "CoverArtBrowser DEBUG - selectionchanged_callback"
# clear the entry view
self.entry_view.clear()
selected = self.get_selected_albums()
cover_search_pane_visible = self.notebook.get_current_page() == \
self.notebook.page_num(self.cover_search_pane)
if not selected:
# if no album selected, clean the status and the cover tab if
# if selected
self.update_statusbar()
if cover_search_pane_visible:
self.cover_search_pane.clear()
return
elif len(selected) == 1:
self.stars.set_rating(selected[0].rating)
if selected[0] is not self.last_selected_album:
# when the selection changes we've to take into account two
# things
if not self.click_count:
# we may be using the arrows, so if there is no mouse
# involved, we should change the last selected
self.last_selected_album = selected[0]
else:
# we may've doing a fast change after a valid second click,
# so it shouldn't be considered a double click
self.click_count -= 1
else:
self.stars.set_rating(0)
track_count = 0
duration = 0
for album in selected:
# Calculate duration and number of tracks from that album
track_count += album.track_count
duration += album.duration / 60
# add the album to the entry_view
self.entry_view.add_album(album)
# now lets build up a status label containing some 'interesting stuff'
# about the album
if len(selected) == 1:
status = (_('%s by %s') % (album.name, album.artist)).decode(
'UTF-8')
else:
status = (_('%d selected albums ') % (len(selected))).decode(
'UTF-8')
if track_count == 1:
status += (_(' with 1 track')).decode('UTF-8')
else:
status += (_(' with %d tracks') % track_count).decode('UTF-8')
if duration == 1:
status += (_(' and a duration of 1 minute')).decode('UTF-8')
else:
status += (_(' and a duration of %d minutes') % duration).decode(
'UTF-8')
self.update_statusbar(status)
# update the cover search pane with the first selected album
if cover_search_pane_visible:
self.cover_search_pane.do_search(selected[0])
print "CoverArtBrowser DEBUG - end selectionchanged_callback"
def update_statusbar(self, status=''):
'''
Utility method that updates the status bar.
'''
print "CoverArtBrowser DEBUG - update_statusbar"
if self.custom_statusbar_enabled:
# if the custom statusbar is enabled... use it.
self.status_label.set_text(status)
self.status_label.show()
else:
# use the global statusbar from Rhythmbox
self.status = status
self.notify_status_changed()
print "CoverArtBrowser DEBUG - end update_statusbar"
def bottom_expander_expanded_callback(self, action, param):
'''
Callback connected to expanded signal of the paned GtkExpander
'''
print "CoverArtBrowser DEBUG - bottom_expander_expanded_callback"
expand = action.get_expanded()
if not expand:
# move the lower pane to the bottom since it's collapsed
(x, y) = Gtk.Widget.get_toplevel(self.status_label).get_size()
new_y = self.paned.get_position()
self.gs.set_value(self.gs.Path.PLUGIN,
self.gs.PluginKey.PANED_POSITION, new_y)
self.paned.set_position(y - 10)
else:
# restitute the lower pane to it's expanded size
new_y = self.gs.get_value(self.gs.Path.PLUGIN,
self.gs.PluginKey.PANED_POSITION)
if new_y == 0:
# if there isn't a saved size, use half of the space
(x, y) = Gtk.Widget.get_toplevel(self.status_label).get_size()
new_y = (y / 2)
self.gs.set_value(self.gs.Path.PLUGIN,
self.gs.PluginKey.PANED_POSITION, new_y)
self.paned.set_position(new_y)
# acomodate the viewport if there's an album selected
if self.last_selected_album:
def scroll_to_album(*args):
# acomodate the viewport if there's an album selected
path = self.album_manager.model.get_path(
self.last_selected_album)
self.covers_view.scroll_to_path(path, False, 0, 0)
return False
Gdk.threads_add_idle(GObject.PRIORITY_DEFAULT_IDLE,
scroll_to_album, None)
print "CoverArtBrowser DEBUG - end bottom_expander_expanded_callback"
def sorting_criteria_changed(self, sort_by):
'''
Callback called when a radio corresponding to a sorting order is
toggled. It changes the sorting function and reorders the cover model.
'''
print "CoverArtBrowser DEBUG - sorting_criteria_changed"
#if not radio.get_active():
# return
print "sorting by %s" % sort_by
self.sort_prop = sort_by
self.album_manager.model.sort(self.sort_prop, self.sort_order)
print "CoverArtBrowser DEBUG - end sorting_criteria_changed"
def sorting_direction_changed(self, sort_by):
'''
Callback called when the sort toggle button is
toggled. It changes the sorting direction and reorders the cover model
'''
print "CoverArtBrowser DEBUG - sorting_direction_changed"
self.album_manager.model.sort(getattr(self, 'sort_prop', 'name'),
sort_by)
print "CoverArtBrowser DEBUG - end sorting_direction_changed"
def on_drag_drop(self, widget, context, x, y, time):
'''
Callback called when a drag operation finishes over the cover view
of the source. It decides if the dropped item can be processed as
an image to use as a cover.
'''
print "CoverArtBrowser DEBUG - on_drag_drop"
# stop the propagation of the signal (deactivates superclass callback)
widget.stop_emission('drag-drop')
# obtain the path of the icon over which the drag operation finished
path, pos = widget.get_dest_item_at_pos(x, y)
result = path is not None
if result:
target = self.covers_view.drag_dest_find_target(context, None)
widget.drag_get_data(context, target, time)
print "CoverArtBrowser DEBUG - end on_drag_drop"
return result
def on_drag_data_received(self, widget, drag_context, x, y, data, info,
time):
'''
Callback called when the drag source has prepared the data (pixbuf)
for us to use.
'''
print "CoverArtBrowser DEBUG - on_drag_data_received"
# stop the propagation of the signal (deactivates superclass callback)
widget.stop_emission('drag-data-received')
# get the album and the info and ask the loader to update the cover
path, pos = widget.get_dest_item_at_pos(x, y)
album = widget.get_model()[path][2]
pixbuf = data.get_pixbuf()
if pixbuf:
self.album_manager.cover_man.update_cover(album, pixbuf)
else:
uri = data.get_text()
self.album_manager.cover_man.update_cover(album, uri=uri)
# call the context drag_finished to inform the source about it
drag_context.finish(True, False, time)
print "CoverArtBrowser DEBUG - end on_drag_data_received"
def notebook_switch_page_callback(self, notebook, page, page_num):
'''
Callback called when the notebook page gets switched. It initiates
the cover search when the cover search pane's page is selected.
'''
print "CoverArtBrowser DEBUG - notebook_switch_page_callback"
if page_num == 1:
selected_albums = self.get_selected_albums()
if selected_albums:
self.cover_search_pane.do_search(selected_albums[0])
print "CoverArtBrowser DEBUG - end notebook_switch_page_callback"
def rating_changed_callback(self, widget):
'''
Callback called when the Rating stars is changed
'''
print "CoverArtBrowser DEBUG - rating_changed_callback"
rating = widget.get_rating()
for album in self.get_selected_albums():
album.rating = rating
print "CoverArtBrowser DEBUG - end rating_changed_callback"
def genre_filter_callback(self, genre):
if not genre:
self.album_manager.model.remove_filter('genre')
else:
self.album_manager.model.replace_filter('genre', genre)
def decade_filter_callback(self, decade):
if not decade:
self.album_manager.model.remove_filter('decade')
else:
self.album_manager.model.replace_filter('decade', decade)
def select_album(self, album):
path = self.album_manager.model.get_path(album)
self.covers_view.unselect_all()
self.covers_view.select_path(path)
self.covers_view.set_cursor(path, None, False)
self.covers_view.scroll_to_path(path, True, 0.5, 0.5)
def hide_quick_search(self):
self.quick_search_box.hide()
self.covers_view.grab_focus()
self.quick_search.props.text = ''
def add_hide_on_timeout(self):
self.quick_search_idle += 1
def hide_on_timeout(*args):
self.quick_search_idle -= 1
if not self.quick_search_idle:
self.hide_quick_search()
return False
Gdk.threads_add_timeout_seconds(GLib.PRIORITY_DEFAULT_IDLE, 4,
hide_on_timeout, None)
def on_quick_search(self, quick_search, *args):
if self.quick_search_box.get_visible():
# quick search on album names
search_text = quick_search.props.text
album = self.album_manager.model.find_first_visible('album_name',
search_text)
if album:
self.select_album(album)
# add a timeout to hide the search entry
self.add_hide_on_timeout()
def on_quick_search_up_down(self, quick_search, event, *args):
arrow = False
try:
current = self.get_selected_albums()[0]
search_text = quick_search.props.text
album = None
if event.keyval == Gdk.KEY_Up:
arrow = True
album = self.album_manager.model.find_first_visible(
'album_name', search_text, current, True)
elif event.keyval == Gdk.KEY_Down:
arrow = True
album = self.album_manager.model.find_first_visible(
'album_name', search_text, current)
if album:
self.select_album(album)
except:
pass
if arrow:
self.add_hide_on_timeout()
return arrow
@classmethod
def get_instance(cls, **kwargs):
'''
Returns the unique instance of the manager.
'''
if not cls.instance:
cls.instance = CoverArtBrowserSource(**kwargs)
return cls.instance
