/usr/lib/python3/dist-packages/gnomemusic/widgets.py is in gnome-music 3.14.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# Copyright (c) 2013 Shivani Poddar <shivani.poddar92@gmail.com>
# Copyright (c) 2013 Arnel A. Borja <kyoushuu@yahoo.com>
# Copyright (c) 2013 Seif Lotfy <seif@lotfy.com>
# Copyright (c) 2013 Sai Suman Prayaga <suman.sai14@gmail.com>
# Copyright (c) 2013 Jackson Isaac <jacksonisaac2008@gmail.com>
# Copyright (c) 2013 Felipe Borges <felipe10borges@gmail.com>
# Copyright (c) 2013 Giovanni Campagna <scampa.giovanni@gmail.com>
# Copyright (c) 2013 Guillaume Quintard <guillaume.quintard@gmail.com>
#
# GNOME Music is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# GNOME Music is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with GNOME Music; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# The GNOME Music authors hereby grant permission for non-GPL compatible
# GStreamer plugins to be used and distributed together with GStreamer
# and GNOME Music. This permission is above and beyond the permissions
# granted by the GPL license by which GNOME Music is covered. If you
# modify this code, you may extend this exception to your version of the
# code, but you are not obligated to do so. If you do not wish to do so,
# delete this exception statement from your version.
from gi.repository import Gtk, Gdk, Gd, GLib, GObject, Pango
from gi.repository import GdkPixbuf, Grl
from gi.repository import Tracker
from gettext import gettext as _, ngettext
from gnomemusic.grilo import grilo
from gnomemusic.albumArtCache import AlbumArtCache
from gnomemusic.playlists import Playlists
from gnomemusic import log
import logging
logger = logging.getLogger(__name__)
playlist = Playlists.get_default()
try:
tracker = Tracker.SparqlConnection.get(None)
except Exception as e:
from sys import exit
logger.error("Cannot connect to tracker, error '%s'\Exiting" % str(e))
exit(1)
ALBUM_ART_CACHE = AlbumArtCache.get_default()
NOW_PLAYING_ICON_NAME = 'media-playback-start-symbolic'
ERROR_ICON_NAME = 'dialog-error-symbolic'
class AlbumWidget(Gtk.EventBox):
tracks = []
duration = 0
symbolicIcon = ALBUM_ART_CACHE.get_default_icon(256, 256)
@log
def __init__(self, player):
super(Gtk.EventBox, self).__init__()
self.player = player
self.iterToClean = None
self.ui = Gtk.Builder()
self.ui.add_from_resource('/org/gnome/Music/AlbumWidget.ui')
self._create_model()
self.view = Gd.MainView(
shadow_type=Gtk.ShadowType.NONE
)
self.view.set_view_type(Gd.MainViewType.LIST)
self.album = None
self.header_bar = None
self.view.connect('item-activated', self._on_item_activated)
view_box = self.ui.get_object('view')
self.ui.get_object('scrolledWindow').set_placement(Gtk.CornerType.
TOP_LEFT)
self.view.connect('selection-mode-request', self._on_selection_mode_request)
child_view = self.view.get_children()[0]
child_view.set_margin_top(64)
child_view.set_margin_bottom(64)
child_view.set_margin_right(32)
self.view.remove(child_view)
view_box.add(child_view)
self.add(self.ui.get_object('AlbumWidget'))
self._add_list_renderers()
# TODO: make this work
self.get_style_context().add_class('view')
self.get_style_context().add_class('content-view')
self.show_all()
@log
def _on_selection_mode_request(self, *args):
self.header_bar._select_button.clicked()
@log
def _on_item_activated(self, widget, id, path):
_iter = self.model.get_iter(path)
if(self.model.get_value(_iter, 7) != ERROR_ICON_NAME):
if (self.iterToClean and self.player.playlistId == self.album):
item = self.model.get_value(self.iterToClean, 5)
title = AlbumArtCache.get_media_title(item)
self.model.set_value(self.iterToClean, 0, title)
# Hide now playing icon
self.model.set_value(self.iterToClean, 6, False)
self.player.set_playlist('Album', self.album, self.model, _iter, 5)
self.player.set_playing(True)
@log
def _add_list_renderers(self):
list_widget = self.view.get_generic_view()
cols = list_widget.get_columns()
cols[0].set_min_width(100)
cols[0].set_max_width(200)
cells = cols[0].get_cells()
cells[2].set_visible(False)
cells[1].set_visible(False)
now_playing_symbol_renderer = Gtk.CellRendererPixbuf(xpad=0,
xalign=1.0,
yalign=0.5)
column_now_playing = Gtk.TreeViewColumn()
column_now_playing.set_fixed_width(24)
column_now_playing.pack_start(now_playing_symbol_renderer, False)
column_now_playing.add_attribute(now_playing_symbol_renderer,
'visible', 9)
column_now_playing.add_attribute(now_playing_symbol_renderer,
'icon_name', 7)
list_widget.insert_column(column_now_playing, 0)
type_renderer = Gd.StyledTextRenderer(
xpad=16,
ellipsize=Pango.EllipsizeMode.END,
xalign=0.0
)
list_widget.add_renderer(type_renderer, lambda *args: None, None)
cols[0].clear_attributes(type_renderer)
cols[0].add_attribute(type_renderer, 'markup', 0)
durationRenderer = Gd.StyledTextRenderer(
xpad=16,
ellipsize=Pango.EllipsizeMode.END,
xalign=1.0
)
durationRenderer.add_class('dim-label')
list_widget.add_renderer(durationRenderer, lambda *args: None, None)
cols[0].clear_attributes(durationRenderer)
cols[0].add_attribute(durationRenderer, 'markup', 1)
@log
def _create_model(self):
self.model = Gtk.ListStore(
GObject.TYPE_STRING, # title
GObject.TYPE_STRING,
GObject.TYPE_STRING,
GObject.TYPE_STRING,
GdkPixbuf.Pixbuf, # icon
GObject.TYPE_OBJECT, # song object
GObject.TYPE_BOOLEAN, # item selected
GObject.TYPE_STRING,
GObject.TYPE_BOOLEAN,
GObject.TYPE_BOOLEAN, # icon shown
)
@log
def update(self, artist, album, item, header_bar, selection_toolbar):
self.selection_toolbar = selection_toolbar
self.header_bar = header_bar
self.album = album
real_artist = item.get_string(Grl.METADATA_KEY_ARTIST)\
or item.get_author()\
or _("Unknown Artist")
self.ui.get_object('cover').set_from_pixbuf(self.symbolicIcon)
ALBUM_ART_CACHE.lookup(item, 256, 256, self._on_look_up, None, real_artist, album)
# if the active queue has been set by self album,
# use it as model, otherwise build the liststore
cached_playlist = self.player.running_playlist('Album', album)
if cached_playlist:
self.model = cached_playlist
currentTrack = self.player.playlist.get_iter(self.player.currentTrack.get_path())
self.update_model(self.player, cached_playlist,
currentTrack)
else:
self.duration = 0
self._create_model()
GLib.idle_add(grilo.populate_album_songs, item, self.add_item)
header_bar._select_button.connect(
'toggled', self._on_header_select_button_toggled)
header_bar._cancel_button.connect(
'clicked', self._on_header_cancel_button_clicked)
self.view.connect('view-selection-changed',
self._on_view_selection_changed)
self.view.set_model(self.model)
escaped_artist = GLib.markup_escape_text(artist)
escaped_album = GLib.markup_escape_text(album)
self.ui.get_object('artist_label').set_markup(escaped_artist)
self.ui.get_object('title_label').set_markup(escaped_album)
if (item.get_creation_date()):
self.ui.get_object('released_label_info').set_text(
str(item.get_creation_date().get_year()))
else:
self.ui.get_object('released_label_info').set_text('----')
self.player.connect('playlist-item-changed', self.update_model)
@log
def _on_view_selection_changed(self, widget):
items = self.view.get_selection()
self.selection_toolbar\
._add_to_playlist_button.set_sensitive(len(items) > 0)
if len(items) > 0:
self.header_bar._selection_menu_label.set_text(
ngettext("Selected %d item", "Selected %d items", len(items)) % len(items))
else:
self.header_bar._selection_menu_label.set_text(_("Click on items to select them"))
@log
def _on_header_cancel_button_clicked(self, button):
self.view.set_selection_mode(False)
self.header_bar.set_selection_mode(False)
self.header_bar.header_bar.title = self.album
@log
def _on_header_select_button_toggled(self, button):
if button.get_active():
self.view.set_selection_mode(True)
self.header_bar.set_selection_mode(True)
self.player.actionbar.set_visible(False)
self.selection_toolbar.actionbar.set_visible(True)
self.selection_toolbar._add_to_playlist_button.set_sensitive(False)
self.header_bar.header_bar.set_custom_title(self.header_bar._selection_menu_button)
else:
self.view.set_selection_mode(False)
self.header_bar.set_selection_mode(False)
self.header_bar.title = self.album
self.selection_toolbar.actionbar.set_visible(False)
if(self.player.get_playback_status() != 2):
self.player.actionbar.set_visible(True)
@log
def _on_discovered(self, info, error, _iter):
if error:
self.model.set(_iter, [7, 9], [ERROR_ICON_NAME, True])
@log
def add_item(self, source, prefs, track, remaining, data=None):
if track:
self.tracks.append(track)
self.duration = self.duration + track.get_duration()
_iter = self.model.append()
self.player.discover_item(track, self._on_discovered, _iter)
escapedTitle = AlbumArtCache.get_media_title(track, True)
self.model.set(_iter,
[0, 1, 2, 3, 4, 5, 7, 9],
[escapedTitle,
self.player.seconds_to_string(
track.get_duration()),
'', '', None, track, NOW_PLAYING_ICON_NAME,
False])
self.ui.get_object('running_length_label_info').set_text(
_("%d min") % (int(self.duration / 60) + 1))
@log
def _on_look_up(self, pixbuf, path, data=None):
_iter = self.iterToClean
if pixbuf:
self.ui.get_object('cover').set_from_pixbuf(pixbuf)
if _iter:
self.model.set(_iter, [4], [pixbuf])
@log
def update_model(self, player, playlist, currentIter):
# self is not our playlist, return
if (playlist != self.model):
return False
currentSong = playlist.get_value(currentIter, 5)
song_passed = False
_iter = playlist.get_iter_first()
self.duration = 0
while _iter:
song = playlist.get_value(_iter, 5)
self.duration += song.get_duration()
escapedTitle = AlbumArtCache.get_media_title(song, True)
if (song == currentSong):
title = '<b>%s</b>' % escapedTitle
iconVisible = True
song_passed = True
elif (song_passed):
title = '<span>%s</span>' % escapedTitle
iconVisible = False
else:
title = '<span color=\'grey\'>%s</span>' % escapedTitle
iconVisible = False
playlist.set_value(_iter, 0, title)
if(playlist.get_value(_iter, 7) != ERROR_ICON_NAME):
playlist.set_value(_iter, 9, iconVisible)
_iter = playlist.iter_next(_iter)
self.ui.get_object('running_length_label_info').set_text(
_("%d min") % (int(self.duration / 60) + 1))
return False
class ArtistAlbums(Gtk.VBox):
@log
def __init__(self, artist, albums, player,
header_bar, selection_toolbar, selectionModeAllowed=False):
Gtk.VBox.__init__(self)
self.player = player
self.artist = artist
self.albums = albums
self.selectionMode = False
self.selectionModeAllowed = selectionModeAllowed
self.selection_toolbar = selection_toolbar
self.header_bar = header_bar
self.ui = Gtk.Builder()
self.ui.add_from_resource('/org/gnome/Music/ArtistAlbumsWidget.ui')
self.set_border_width(0)
self.ui.get_object('artist').set_label(self.artist)
self.widgets = []
self.model = Gtk.ListStore(GObject.TYPE_STRING, # title
GObject.TYPE_STRING,
GObject.TYPE_STRING,
GObject.TYPE_BOOLEAN, # icon shown
GObject.TYPE_STRING, # icon
GObject.TYPE_OBJECT, # song object
GObject.TYPE_BOOLEAN
)
self.model.connect('row-changed', self._model_row_changed)
self._hbox = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
self._albumBox = Gtk.Box(orientation=Gtk.Orientation.VERTICAL,
spacing=48)
self._scrolledWindow = Gtk.ScrolledWindow()
self._scrolledWindow.set_policy(
Gtk.PolicyType.NEVER,
Gtk.PolicyType.AUTOMATIC)
self._scrolledWindow.add(self._hbox)
self._hbox.pack_start(self.ui.get_object('ArtistAlbumsWidget'),
False, False, 0)
self._hbox.pack_start(self._albumBox, False, False, 16)
self.pack_start(self._scrolledWindow, True, True, 0)
for album in albums:
self.add_album(album)
self.show_all()
self.player.connect('playlist-item-changed', self.update_model)
@log
def add_album(self, album):
widget = ArtistAlbumWidget(
self.artist, album, self.player, self.model,
self.header_bar, self.selectionModeAllowed
)
self._albumBox.pack_start(widget, False, False, 0)
self.widgets.append(widget)
@log
def update_model(self, player, playlist, currentIter):
# this is not our playlist, return
if playlist != self.model:
# TODO, only clean once, but that can wait util we have clean
# the code a bit, and until the playlist refactoring.
# the overhead is acceptable for now
self.clean_model()
return False
currentSong = playlist.get_value(currentIter, 5)
song_passed = False
itr = playlist.get_iter_first()
while itr:
song = playlist.get_value(itr, 5)
song_widget = song.song_widget
if not song_widget.can_be_played:
itr = playlist.iter_next(itr)
continue
escapedTitle = AlbumArtCache.get_media_title(song, True)
if (song == currentSong):
song_widget.now_playing_sign.show()
song_widget.title.set_markup('<b>%s</b>' % escapedTitle)
song_passed = True
elif (song_passed):
song_widget.now_playing_sign.hide()
song_widget.title.set_markup('<span>%s</span>' % escapedTitle)
else:
song_widget.now_playing_sign.hide()
song_widget.title\
.set_markup('<span color=\'grey\'>%s</span>' % escapedTitle)
itr = playlist.iter_next(itr)
return False
@log
def clean_model(self):
itr = self.model.get_iter_first()
while itr:
song = self.model.get_value(itr, 5)
song_widget = song.song_widget
escapedTitle = AlbumArtCache.get_media_title(song, True)
if song_widget.can_be_played:
song_widget.now_playing_sign.hide()
song_widget.title.set_markup('<span>%s</span>' % escapedTitle)
itr = self.model.iter_next(itr)
return False
@log
def set_selection_mode(self, selectionMode):
if self.selectionMode == selectionMode:
return
self.selectionMode = selectionMode
for widget in self.widgets:
widget.set_selection_mode(selectionMode)
@log
def _model_row_changed(self, model, path, _iter):
if not self.selectionMode:
return
selected_items = 0
for row in model:
if row[6]:
selected_items += 1
self.selection_toolbar\
._add_to_playlist_button.set_sensitive(selected_items > 0)
if selected_items > 0:
self.header_bar._selection_menu_label.set_text(
ngettext("Selected %d item", "Selected %d items", selected_items) % selected_items)
else:
self.header_bar._selection_menu_label.set_text(_("Click on items to select them"))
class AllArtistsAlbums(ArtistAlbums):
@log
def __init__(self, player, header_bar, selection_toolbar, selectionModeAllowed=False):
ArtistAlbums.__init__(self, _("All Artists"), [], player,
header_bar, selection_toolbar, selectionModeAllowed)
self._offset = 0
self._populate()
@log
def _populate(self, data=None):
if grilo.tracker:
GLib.idle_add(grilo.populate_albums,
self._offset, self.add_item, -1)
@log
def add_item(self, source, param, item, remaining=0, data=None):
if item:
self._offset += 1
self.add_album(item)
class ArtistAlbumWidget(Gtk.HBox):
pixbuf = AlbumArtCache.get_default().get_default_icon(128, 128)
@log
def __init__(self, artist, album, player, model, header_bar, selectionModeAllowed):
super(Gtk.HBox, self).__init__()
self.player = player
self.album = album
self.artist = artist
self.model = model
self.model.connect('row-changed', self._model_row_changed)
self.header_bar = header_bar
self.selectionMode = False
self.selectionModeAllowed = selectionModeAllowed
self.songs = []
self.ui = Gtk.Builder()
self.ui.add_from_resource('/org/gnome/Music/ArtistAlbumWidget.ui')
GLib.idle_add(self._update_album_art)
self.ui.get_object('cover').set_from_pixbuf(self.pixbuf)
self.ui.get_object('title').set_label(album.get_title())
if album.get_creation_date():
self.ui.get_object('year').set_markup(
'<span color=\'grey\'>(%s)</span>' %
str(album.get_creation_date().get_year())
)
self.tracks = []
GLib.idle_add(grilo.populate_album_songs, album, self.add_item)
self.pack_start(self.ui.get_object('ArtistAlbumWidget'), True, True, 0)
self.show_all()
@log
def _on_discovered(self, info, error, song_widget):
if error:
self.model.set(song_widget._iter, [4], [ERROR_ICON_NAME])
song_widget.now_playing_sign.set_from_icon_name(
ERROR_ICON_NAME,
Gtk.IconSize.SMALL_TOOLBAR)
song_widget.now_playing_sign.show()
song_widget.can_be_played = False
@log
def add_item(self, source, prefs, track, remaining, data=None):
if track:
self.tracks.append(track)
else:
for i, track in enumerate(self.tracks):
ui = Gtk.Builder()
ui.add_from_resource('/org/gnome/Music/TrackWidget.ui')
song_widget = ui.get_object('eventbox1')
self.songs.append(song_widget)
ui.get_object('num')\
.set_markup('<span color=\'grey\'>%d</span>'
% len(self.songs))
title = AlbumArtCache.get_media_title(track)
ui.get_object('title').set_text(title)
ui.get_object('title').set_alignment(0.0, 0.5)
self.ui.get_object('grid1').attach(
song_widget,
int(i / (len(self.tracks) / 2)),
int(i % (len(self.tracks) / 2)), 1, 1
)
track.song_widget = song_widget
itr = self.model.append(None)
song_widget._iter = itr
song_widget.model = self.model
song_widget.title = ui.get_object('title')
song_widget.checkButton = ui.get_object('select')
song_widget.checkButton.set_visible(self.selectionMode)
song_widget.checkButton.connect(
'toggled', self._check_button_toggled, song_widget
)
self.player.discover_item(track, self._on_discovered, song_widget)
self.model.set(itr,
[0, 1, 2, 3, 4, 5],
[title, '', '', False,
NOW_PLAYING_ICON_NAME, track])
song_widget.now_playing_sign = ui.get_object('image1')
song_widget.now_playing_sign.set_from_icon_name(
NOW_PLAYING_ICON_NAME,
Gtk.IconSize.SMALL_TOOLBAR)
song_widget.now_playing_sign.set_no_show_all('True')
song_widget.now_playing_sign.set_alignment(1, 0.6)
song_widget.can_be_played = True
song_widget.connect('button-release-event',
self.track_selected)
self.ui.get_object('grid1').show_all()
@log
def _update_album_art(self):
real_artist = self.album.get_string(Grl.METADATA_KEY_ARTIST)\
or self.album.get_author()\
or _("Unknown Artist")
ALBUM_ART_CACHE.lookup(
self.album, 128, 128, self._get_album_cover, None,
real_artist, self.album.get_title())
@log
def _get_album_cover(self, pixbuf, path, data=None):
if pixbuf:
self.ui.get_object('cover').set_from_pixbuf(pixbuf)
@log
def track_selected(self, widget, event):
if not widget.can_be_played:
return
if not self.selectionMode and \
(event.button == Gdk.BUTTON_SECONDARY or
(event.button == 1 and event.state & Gdk.ModifierType.CONTROL_MASK)):
if self.selectionModeAllowed:
self.header_bar._select_button.set_active(True)
else:
return
if self.selectionMode:
self.model[widget._iter][6] = not self.model[widget._iter][6]
return
self.player.stop()
self.player.set_playlist('Artist', self.artist,
widget.model, widget._iter, 5)
self.player.set_playing(True)
@log
def set_selection_mode(self, selectionMode):
if self.selectionMode == selectionMode:
return
self.selectionMode = selectionMode
for songWidget in self.songs:
songWidget.checkButton.set_visible(selectionMode)
if not selectionMode:
songWidget.model[songWidget._iter][6] = False
@log
def _check_button_toggled(self, button, songWidget):
if songWidget.model[songWidget._iter][6] != button.get_active():
songWidget.model[songWidget._iter][6] = button.get_active()
@log
def _model_row_changed(self, model, path, _iter):
if not self.selectionMode:
return
if not model[_iter][5]:
return
songWidget = model[_iter][5].song_widget
selected = model[_iter][6]
if selected != songWidget.checkButton.get_active():
songWidget.checkButton.set_active(selected)
class PlaylistDialog():
@log
def __init__(self, parent):
self.ui = Gtk.Builder()
self.ui.add_from_resource('/org/gnome/Music/PlaylistDialog.ui')
self.dialog_box = self.ui.get_object('dialog1')
self.dialog_box.set_transient_for(parent)
self.view = self.ui.get_object('treeview1')
self.selection = self.ui.get_object('treeview-selection1')
self._add_list_renderers()
self.view.connect('row-activated', self._on_item_activated)
self.model = self.ui.get_object('liststore1')
self.populate()
self.title_bar = self.ui.get_object('headerbar1')
self.dialog_box.set_titlebar(self.title_bar)
self._cancel_button = self.ui.get_object('cancel-button')
self._select_button = self.ui.get_object('select-button')
self._select_button.set_sensitive(False)
self._cancel_button.connect('clicked', self._on_cancel_button_clicked)
self._select_button.connect('clicked', self._on_selection)
playlist.connect('playlist-created', self._on_playlist_created)
@log
def get_selected(self):
_iter = self.selection.get_selected()[1]
if not _iter or self.model[_iter][1]:
return None
return self.model[_iter][2]
@log
def _add_list_renderers(self):
cols = Gtk.TreeViewColumn()
type_renderer = Gd.StyledTextRenderer(
xpad=8,
ypad=8,
ellipsize=Pango.EllipsizeMode.END,
xalign=0.0
)
type_renderer.connect('editing-started', self._on_editing_started, None)
cols.pack_start(type_renderer, True)
cols.add_attribute(type_renderer, "text", 0)
cols.add_attribute(type_renderer, "editable", 1)
cols.set_cell_data_func(type_renderer, self._on_list_text_render)
self.view.append_column(cols)
@log
def populate(self):
self.add_playlist_iter = self.model.append()
self.model.set(self.add_playlist_iter, [0, 1], [_("New Playlist"), True])
if grilo.tracker:
GLib.idle_add(grilo.populate_playlists, 0, self._add_item)
@log
def _add_item(self, source, param, item, remaining=0, data=None):
if item:
self._add_item_to_model(item)
@log
def _add_item_to_model(self, item):
new_iter = self.model.insert_before(self.add_playlist_iter)
self.model.set(
new_iter,
[0, 1, 2],
[AlbumArtCache.get_media_title(item), False, item]
)
return new_iter
@log
def _on_list_text_render(self, col, cell, model, _iter, data):
editable = model.get_value(_iter, 1)
if editable:
cell.add_class("dim-label")
else:
cell.remove_class("dim-label")
@log
def _on_selection(self, select_button):
self.dialog_box.response(Gtk.ResponseType.ACCEPT)
@log
def _on_cancel_button_clicked(self, cancel_button):
self.dialog_box.response(Gtk.ResponseType.REJECT)
@log
def _on_item_activated(self, view, path, column):
_iter = self.model.get_iter(path)
if self.model.get_value(_iter, 1):
self.view.set_cursor(path, column, True)
self._select_button.set_sensitive(False)
else:
self._select_button.set_sensitive(True)
@log
def _on_editing_started(self, renderer, editable, path, data=None):
editable.set_text('')
editable.connect('editing-done', self._on_editing_done, None)
@log
def _on_editing_done(self, editable, data=None):
if editable.get_text() != '':
playlist.create_playlist(editable.get_text())
@log
def _on_playlist_created(self, playlists, item):
new_iter = self._add_item_to_model(item)
self.view.set_cursor(self.model.get_path(new_iter),
self.view.get_columns()[0], False)
self.view.row_activated(self.model.get_path(new_iter),
self.view.get_columns()[0])
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