/usr/lib/exaile/xlgui/widgets/queue.py is in exaile 3.4.0.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 | # Copyright (C) 2008-2010 Adam Olsen
#
# This program 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, or (at your option)
# any later version.
#
# This program 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 this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
#
# The developers of the Exaile media player hereby grant permission
# for non-GPL compatible GStreamer and Exaile plugins to be used and
# distributed together with GStreamer and Exaile. This permission is
# above and beyond the permissions granted by the GPL license by which
# Exaile 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.
import gtk
from xl.nls import gettext as _
from xl import main, providers, playlist, event
from xlgui.widgets import dialogs, menu
from xlgui.widgets.notebook import NotebookPage
from xlgui.widgets.playlist import PlaylistView
def __create_queue_tab_context_menu():
smi = menu.simple_menu_item
sep = menu.simple_separator
items = []
items.append(smi('clear', [], None, 'gtk-clear',
lambda w, n, o, c: o.player.queue.clear()))
def _saveas_playlist_cb(widget, name, page, context):
exaile = main.exaile()
name = dialogs.ask_for_playlist_name(exaile.playlists, "")
if name is not None:
pl = playlist.Playlist(name, page.playlist[:])
exaile.playlists.save_playlist(pl)
page.container.create_tab_from_playlist(pl)
items.append(smi('saveas', ['clear'], None, 'gtk-save-as',
_saveas_playlist_cb))
items.append(sep('tab-close-sep', ['saveas']))
items.append(smi('tab-close', ['tab-close-sep'], None, 'gtk-close',
lambda w, n, o, c: o.tab.close()))
for item in items:
providers.register('queue-tab-context', item)
__create_queue_tab_context_menu()
class QueuePage(NotebookPage):
menu_provider_name = 'queue-tab-context'
def __init__(self, container, player):
NotebookPage.__init__(self)
self.container = container
self.player = player
self.playlist = player.queue # a queue is a playlist object...
self.swindow = gtk.ScrolledWindow()
self.swindow.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
self.pack_start(self.swindow, True, True)
self.view = PlaylistView(self.player.queue, self.player)
self.view.dragdrop_copyonly = True
self.swindow.add(self.view)
event.add_callback(self.on_length_changed, 'playlist_current_position_changed', self.player.queue)
event.add_callback(self.on_length_changed, "playlist_tracks_added", self.player.queue)
event.add_callback(self.on_length_changed, "playlist_tracks_removed", self.player.queue)
self.show_all()
def on_length_changed(self, *args):
self.name_changed()
if len(self.player.queue) == 0:
self.tab.set_closable(True)
else:
self.container.show_queue(switch=False)
self.tab.set_closable(False)
## NotebookPage API ##
def focus(self):
self.view.grab_focus()
def get_page_name(self):
qlen = self.player.queue.queue_length()
if qlen == -1:
return _("Queue")
else:
return _("Queue (%d)") % qlen
def set_tab(self, tab):
NotebookPage.set_tab(self, tab)
tab.set_closable(not self.do_closing())
def do_closing(self):
"""
Allows closing only if the queue is empty
"""
return len(self.player.queue) != 0
## End NotebookPage ##
# vim: et sw=4 st=4
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