/usr/share/pyshared/quodlibet/browsers/filesystem.py is in exfalso 2.4-1.
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 | # -*- 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
# Some sort of crazy directory-based browser. QL is full of minor hacks
# to support this by automatically adding songs to the library when it
# needs them to be there.
import os
import sys
import gtk
from quodlibet import config
from quodlibet import const
from quodlibet import formats
from quodlibet import qltk
from quodlibet import util
from quodlibet.browsers._base import Browser
from quodlibet.library import SongFileLibrary
from quodlibet.qltk.filesel import DirectoryTree
from quodlibet.qltk.songsmenu import SongsMenu
from quodlibet.util import copool, split_scan_dirs
class FileSystem(Browser, gtk.ScrolledWindow):
__gsignals__ = Browser.__gsignals__
expand = qltk.RHPaned
__library = None
name = _("File System")
accelerated_name = _("_File System")
priority = 10
def __added(klass, library, songs):
klass.__library.remove(songs)
__added = classmethod(__added)
@classmethod
def init(klass, library):
klass.__glibrary = library
klass.__library = SongFileLibrary("filesystem")
library.connect('added', klass.__remove_because_added)
@classmethod
def __remove_because_added(klass, library, songs):
songs = filter(klass.__library.__contains__, songs)
klass.__library.remove(songs)
def __init__(self, library, player):
super(FileSystem, self).__init__()
self.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
self.set_shadow_type(gtk.SHADOW_IN)
folders = filter(None, split_scan_dirs(config.get("settings", "scan")))
dt = DirectoryTree(folders=folders)
targets = [("text/x-quodlibet-songs", gtk.TARGET_SAME_APP, 1),
("text/uri-list", 0, 2)]
dt.drag_source_set(gtk.gdk.BUTTON1_MASK, targets, gtk.gdk.ACTION_COPY)
dt.connect('drag-data-get', self.__drag_data_get)
sel = dt.get_selection()
sel.unselect_all()
sel.connect_object('changed', copool.add, self.__songs_selected, dt)
if player:
dt.connect('row-activated', lambda *a: player.reset())
self.add(dt)
self.show_all()
def __drag_data_get(self, view, ctx, sel, tid, etime):
for songs in self.__find_songs(view.get_selection()):
pass
if tid == 1:
cant_add = filter(lambda s: not s.can_add, songs)
if cant_add:
qltk.ErrorMessage(
qltk.get_top_parent(self), _("Unable to copy songs"),
_("The files selected cannot be copied to other "
"song lists or the queue.")).run()
ctx.drag_abort(etime)
return
to_add = filter(self.__library.__contains__, songs)
self.__add_songs(view, to_add)
filenames = [song("~filename") for song in songs]
sel.set("text/x-quodlibet-songs", 8, "\x00".join(filenames))
else:
uris = [song("~uri") for song in songs]
sel.set_uris(uris)
def can_filter(self, key):
return (key == "~dirname")
def filter(self, key, values):
self.child.get_selection().unselect_all()
for v in values: self.child.go_to(v)
def scroll(self, song):
self.__select_paths([song("~dirname")])
def restore(self):
try:
paths = config.get("browsers", "filesystem").split("\n")
except config.error:
pass
else:
self.__select_paths(paths)
def __select_paths(self, paths):
def select(model, path, iter, (paths, first)):
if model[iter][0] in paths:
self.child.get_selection().select_path(path)
paths.remove(model[iter][0])
if not first:
self.child.set_cursor(path)
first.append(path)
else:
for fpath in paths:
if model[path][0] and fpath.startswith(model[path][0]):
self.child.expand_row(path, False)
return not bool(paths)
first = []
self.child.get_model().foreach(select, (paths, first))
if first: self.child.scroll_to_cell(first[0], None, True, 0.5)
def save(self):
model, rows = self.child.get_selection().get_selected_rows()
paths = "\n".join([model[row][0] for row in rows])
config.set("browsers", "filesystem", paths)
def activate(self):
copool.add(self.__songs_selected, self.child)
def Menu(self, songs, songlist, library):
menu = SongsMenu(library, songs, remove=self.__remove_songs,
delete=True, accels=songlist.accelerators,
parent=self)
i = qltk.MenuItem(_("_Add to Library"), gtk.STOCK_ADD)
i.set_sensitive(False)
i.connect('activate', self.__add_songs, songs)
for song in songs:
if song not in self.__glibrary:
i.set_sensitive(True)
break
menu.preseparate()
menu.prepend(i)
return menu
def __add_songs(self, item, songs):
songs = filter(self.__library.__contains__, songs)
self.__library.librarian.move(songs, self.__library, self.__glibrary)
def __remove_songs(self, songs):
songs = filter(self.__glibrary.__contains__, songs)
self.__library.librarian.move(songs, self.__glibrary, self.__library)
def __find_songs(self, selection):
model, rows = selection.get_selected_rows()
dirs = [model[row][0] for row in rows]
songs = []
to_add = []
for dir in dirs:
try:
for file in filter(formats.filter,
sorted(os.listdir(util.fsnative(dir)))):
fn = os.path.realpath(os.path.join(dir, file))
if fn in self.__glibrary:
songs.append(self.__glibrary[fn])
elif fn not in self.__library:
song = formats.MusicFile(fn)
if song:
to_add.append(song)
songs.append(song)
yield songs
if fn in self.__library:
song = self.__library[fn]
if not song.valid():
self.__library.reload(song)
if song in self.__library:
songs.append(song)
except OSError: pass
self.__library.add(to_add)
yield songs
def __songs_selected(self, view):
if self.window:
self.window.set_cursor(gtk.gdk.Cursor(gtk.gdk.WATCH))
for songs in self.__find_songs(view.get_selection()):
yield True
if self.window:
self.window.set_cursor(None)
self.emit('songs-selected', songs, None)
browsers = [FileSystem]
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