/usr/share/pyshared/quodlibet/qltk/queue.py is in exfalso 2.3.2-1.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 | # -*- coding: utf-8 -*-
# Copyright 2004-2005 Joe Wreschnig, Michael Urman, Iñigo Serna
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation
import os
import gtk
from quodlibet import config
from quodlibet import const
from quodlibet import util
from quodlibet.qltk.ccb import ConfigCheckButton
from quodlibet.qltk.songlist import SongList
from quodlibet.qltk.songsmenu import SongsMenu
from quodlibet.qltk.playorder import OrderInOrder, OrderShuffle
QUEUE = os.path.join(const.USERDIR, "queue")
class QueueExpander(gtk.Expander):
def __init__(self, menu, library, player):
super(QueueExpander, self).__init__()
sw = gtk.ScrolledWindow()
sw.set_policy(gtk.POLICY_NEVER, gtk.POLICY_ALWAYS)
sw.set_shadow_type(gtk.SHADOW_IN)
self.queue = PlayQueue(library, player)
sw.add(self.queue)
hb = gtk.HBox(spacing=12)
hb2 = gtk.HBox(spacing=3)
state = gtk.image_new_from_stock(
gtk.STOCK_MEDIA_STOP, gtk.ICON_SIZE_MENU)
hb2.pack_start(state)
l = gtk.Label(_("_Queue"))
hb2.pack_start(l)
hb.pack_start(hb2)
l.set_use_underline(True)
clear = gtk.image_new_from_stock(gtk.STOCK_CLEAR, gtk.ICON_SIZE_MENU)
b = gtk.Button()
b.add(clear)
b.set_tooltip_text(_("Remove all songs from the queue"))
b.connect('clicked', self.__clear_queue)
b.hide()
b.set_relief(gtk.RELIEF_NONE)
hb.pack_start(b, expand=False, fill=False)
l2 = gtk.Label()
hb.pack_start(l2)
cb = ConfigCheckButton(
_("_Random"), "memory", "shufflequeue")
cb.connect('toggled', self.__queue_shuffle, self.queue.model)
cb.set_active(config.getboolean("memory", "shufflequeue"))
hb.pack_start(cb)
self.set_label_widget(hb)
self.add(sw)
self.connect_object('notify::expanded', self.__expand, cb, b)
targets = [("text/x-quodlibet-songs", gtk.TARGET_SAME_APP, 1),
("text/uri-list", 0, 2)]
self.drag_dest_set(gtk.DEST_DEFAULT_ALL, targets, gtk.gdk.ACTION_COPY)
self.connect('drag-motion', self.__motion)
self.connect('drag-data-received', self.__drag_data_received)
self.model = self.queue.model
self.show_all()
self.queue.model.connect_after('row-inserted',
util.DeferredSignal(self.__check_expand), l2)
self.queue.model.connect_after('row-deleted',
util.DeferredSignal(self.__update_count), l2)
cb.hide()
self.connect_object('notify::visible', self.__visible, cb, menu, b)
self.__update_count(self.model, None, l2)
player.connect('song-started', self.__update_state_icon, state)
player.connect('paused', self.__update_state_icon_pause,
state, gtk.STOCK_MEDIA_PAUSE)
player.connect('unpaused', self.__update_state_icon_pause,
state, gtk.STOCK_MEDIA_PLAY)
def __update_state_icon(self, player, song, state):
if self.model.sourced: icon = gtk.STOCK_MEDIA_PLAY
else: icon = gtk.STOCK_MEDIA_STOP
state.set_from_stock(icon, gtk.ICON_SIZE_MENU)
def __update_state_icon_pause(self, player, state, icon):
if self.model.sourced:
state.set_from_stock(icon, gtk.ICON_SIZE_MENU)
def __clear_queue(self, activator):
self.model.clear()
def __motion(self, wid, context, x, y, time):
context.drag_status(gtk.gdk.ACTION_COPY, time)
return True
def __update_count(self, model, path, lab):
if len(model) == 0: text = ""
else:
time = sum([row[0].get("~#length", 0) for row in model])
text = ngettext("%(count)d song (%(time)s)",
"%(count)d songs (%(time)s)",
len(model)) % {
"count": len(model), "time": util.format_time(time) }
lab.set_text(text)
def __check_expand(self, model, path, iter, lab):
if not self.get_property('visible'):
self.set_expanded(False)
self.__update_count(model, path, lab)
self.show()
def __drag_data_received(self, expander, *args):
self.queue.emit('drag-data-received', *args)
def __queue_shuffle(self, button, model):
if not button.get_active():
model.order = OrderInOrder(model)
else:
model.order = OrderShuffle(model)
def __expand(self, cb, prop, clear):
cb.set_property('visible', self.get_expanded())
clear.set_property('visible', self.get_expanded())
def __visible(self, cb, prop, menu, clear):
value = self.get_property('visible')
config.set("memory", "queue", str(value))
menu.set_active(value)
self.set_expanded(not self.model.is_empty())
cb.set_property('visible', self.get_expanded())
clear.set_property('visible', self.get_expanded())
class PlayQueue(SongList):
class CurrentColumn(gtk.TreeViewColumn):
# Match MainSongList column sizes by default.
header_name = "~current"
def __init__(self):
super(PlayQueue.CurrentColumn, self).__init__()
self.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)
self.set_fixed_width(24)
def __init__(self, library, player):
super(PlayQueue, self).__init__(library, player)
self.set_size_request(-1, 120)
self.model = self.get_model()
self.connect('row-activated', self.__go_to, player)
self.connect_object('popup-menu', self.__popup, library)
self.enable_drop()
self.connect_object('destroy', self.__write, self.model)
self.__fill(library)
self.connect('key-press-event', self.__delete_key_pressed)
def __delete_key_pressed(self, widget, event):
if (event.keyval, event.state) == gtk.accelerator_parse("Delete"):
self.__remove(None)
return True
return False
def __go_to(self, view, path, column, player):
self.model.go_to(self.model.get_iter(path))
player.next()
def __fill(self, library):
try: filenames = file(QUEUE, "rU").readlines()
except EnvironmentError: pass
else:
filenames = map(str.strip, filenames)
if library.librarian:
library = library.librarian
songs = filter(None, map(library.get, filenames))
for song in songs:
self.model.append([song])
def __write(self, model):
filenames = "\n".join([row[0]["~filename"] for row in model])
f = file(QUEUE, "w")
f.write(filenames)
f.close()
def __popup(self, library):
songs = self.get_selected_songs()
if not songs: return
menu = SongsMenu(
library, songs, queue=False, remove=False, delete=False,
parent=self)
menu.preseparate()
remove = gtk.ImageMenuItem(gtk.STOCK_REMOVE)
remove.connect('activate', self.__remove)
menu.prepend(remove)
menu.show_all()
return self.popup_menu(menu, 0, gtk.get_current_event_time())
def __remove(self, item):
model, paths = self.get_selection().get_selected_rows()
if model: map(self.model.remove, map(model.get_iter, paths))
def set_sort_by(self, *args): pass
def get_sort_by(self, *args): return "", False
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