def Query(self, text):
if text is not None:
query = Query(text, star=SongList.star)
if query.is_parsable:
return [self.__dict(s) for s in itervalues(self.library)
if query.search(s)]
return None
def GetSubsearchResultSet(self, previous_results, terms):
query = Query("")
for term in terms:
query &= Query(term)
songs = get_songs_for_ids(app.library, previous_results)
ids = [get_song_id(s) for s in songs if query.search(s)]
return ids
def activate(self, widget=None, resort=True):
songs = self._get_playlist_songs()
text = self._get_text()
# TODO: remove static dependency on Query
if Query.is_parsable(text):
self._query = Query(text, SongList.star)
songs = self._query.filter(songs)
GLib.idle_add(self.songs_selected, songs, resort)
def QueryValidator(string):
"""Returns True/False for a query, None for a text only query"""
type_ = Query.get_type(string)
if type_ == QueryType.VALID:
# in case of an empty but valid query we say it's "text"
if Query.match_all(string):
return None
return True
elif type_ == QueryType.INVALID:
return False
return None
def test_extension(self):
self.failUnless(Query.is_valid("@(name)"))
self.failUnless(Query.is_valid("@(name: extension body)"))
self.failUnless(Query.is_valid("@(name: body (with (nested) parens))"))
self.failUnless(Query.is_valid(r"@(name: body \\ with \) escapes)"))
self.failIf(Query.is_valid("@()"))
self.failIf(Query.is_valid(r"@(invalid %name!\\)"))
self.failIf(Query.is_valid("@(name: mismatched ( parenthesis)"))
self.failIf(Query.is_valid(r"@(\()"))
self.failIf(Query.is_valid("@(name:unclosed body"))
self.failIf(Query.is_valid("@ )"))
def restore(self):
text = config.get("browsers", "query_text").decode("utf-8")
entry = self.__search
entry.set_text(text)
# update_filter expects a parsable query
if Query.is_parsable(text):
self.__update_filter(entry, text, scroll_up=False, restore=True)
keys = config.get("browsers", "albums").split("\n")
# FIXME: If albums is "" then it could be either all albums or
# no albums. If it's "" and some other stuff, assume no albums,
# otherwise all albums.
self.__inhibit()
if keys == [""]:
self.view.set_cursor((0,))
else:
def select_fun(row):
album = row[0]
if not album: # all
return False
return album.str_key in keys
self.view.select_by_func(select_fun)
self.__uninhibit()
def _get_songs(self):
try:
self._query = Query(self._text, star=SongList.star)
except Query.error:
pass
else:
return self._query.filter(self._library)
def filter_text(self, text):
self.__search.set_text(text)
if Query.is_parsable(text):
self.__update_filter(self.__search, text)
self.__inhibit()
self.view.set_cursor((0,))
self.__uninhibit()
self.activate()
def __update_filter(self, entry, text):
self.__filter = None
if not Query.match_all(text):
tags = self.__model.tags + ["album"]
self.__filter = Query(text, star=tags).search
self.__bg_filter = background_filter()
self.view.get_model().refilter()
def test_numcmp(self):
self.failUnless(Query.is_valid("#(t < 3)"))
self.failUnless(Query.is_valid("#(t <= 3)"))
self.failUnless(Query.is_valid("#(t > 3)"))
self.failUnless(Query.is_valid("#(t >= 3)"))
self.failUnless(Query.is_valid("#(t = 3)"))
self.failUnless(Query.is_valid("#(t != 3)"))
self.failIf(Query.is_valid("#(t !> 3)"))
self.failIf(Query.is_valid("#(t >> 3)"))
def test_not(self):
self.failUnless(Query.is_valid('t = !/a/'))
self.failUnless(Query.is_valid('t = !!/a/'))
self.failUnless(Query.is_valid('!t = "a"'))
self.failUnless(Query.is_valid('!!t = "a"'))
self.failUnless(Query.is_valid('t = !|(/a/, !"b")'))
self.failUnless(Query.is_valid('t = !!|(/a/, !"b")'))
self.failUnless(Query.is_valid('!|(t = /a/)'))
def activate(self):
text = self._get_text()
if Query.is_parsable(text):
star = dict.fromkeys(SongList.star)
star.update(self.__star)
self._filter = Query(text, star.keys()).search
songs = filter(self._filter, self._library)
bg = background_filter()
if bg:
songs = filter(bg, songs)
self._panes[0].fill(songs)
def test_tag(self):
self.failUnless(Query.is_valid('t = tag'))
self.failUnless(Query.is_valid('t = !tag'))
self.failUnless(Query.is_valid('t = |(tag, bar)'))
self.failUnless(Query.is_valid('t = a"tag"'))
self.failIf(Query.is_valid('t = a, tag'))
self.failUnless(Query.is_valid('tag with spaces = tag'))
def test_re(self):
self.failUnless(Query.is_valid('t = /an re/'))
self.failUnless(Query.is_valid('t = /an re/c'))
self.failUnless(Query.is_valid('t = /an\\/re/'))
self.failIf(Query.is_valid('t = /an/re/'))
self.failUnless(Query.is_valid('t = /aaa/lsic'))
self.failIf(Query.is_valid('t = /aaa/icslx'))
def __save_search(self, entry, *args):
# only save the query on focus-out if eager_search is turned on
if args and not config.getboolean('settings', 'eager_search'):
return
text = self.get_text().strip()
if text and Query.is_parsable(text):
# Adding the active text to the model triggers a changed signal
# (get_active is no longer -1), so inhibit
self.__inhibit()
self.__combo.prepend_text(text)
self.__combo.write()
self.__uninhibit()
def test_andor(self):
self.failUnless(Query.is_valid('a = |(/a/, /b/)'))
self.failUnless(Query.is_valid('a = |(/b/)'))
self.failUnless(Query.is_valid('|(a = /b/, c = /d/)'))
self.failUnless(Query.is_valid('a = &(/a/, /b/)'))
self.failUnless(Query.is_valid('a = &(/b/)'))
self.failUnless(Query.is_valid('&(a = /b/, c = /d/)'))
def test_filter(self):
q = Query("artist=piman")
self.assertEqual(q.filter([self.s1, self.s2]), [self.s1])
self.assertEqual(q.filter(iter([self.s1, self.s2])), [self.s1])
q = Query("")
self.assertEqual(q.filter([self.s1, self.s2]), [self.s1, self.s2])
self.assertEqual(
q.filter(iter([self.s1, self.s2])), [self.s1, self.s2])
def __update_filter(self, entry, text, scroll_up=True, restore=False):
model = self.view.get_model()
self.__filter = None
if not Query.match_all(text):
self.__filter = Query(text, star=["~people", "album"]).search
self.__bg_filter = background_filter()
self.__inhibit()
# If we're hiding "All Albums", then there will always
# be something to filter — probably there's a better
# way to implement this
if (not restore or self.__filter or self.__bg_filter) or (not
config.getboolean("browsers", "covergrid_all", False)):
model.refilter()
self.__uninhibit()
def restore(self):
text = config.get("browsers", "query_text").decode("utf-8")
self.__searchbar.set_text(text)
if Query.is_parsable(text):
self.__filter_changed(self.__searchbar, text, restore=True)
keys = config.get("browsers", "radio").splitlines()
def select_func(row):
return row[self.TYPE] != self.TYPE_SEP and row[self.KEY] in keys
self.__inhibit()
view = self.view
if not view.select_by_func(select_func):
for row in view.get_model():
if row[self.TYPE] == self.TYPE_FAV:
view.set_cursor(row.path)
break
self.__uninhibit()
def __update_filter(self, entry, text, scroll_up=True, restore=False):
model = self.view.get_model()
self.__filter = None
if not Query.match_all(text):
self.__filter = Query(text, star=["~people", "album"]).search
self.__bg_filter = background_filter()
self.__inhibit()
# We could be smart and try to scroll to a selected album
# but that introduces lots of wild scrolling. Feel free to change it.
# Without scrolling the TV tries to stay at the same position
# (40% down) which makes no sense, so always go to the top.
if scroll_up:
self.view.scroll_to_point(0, 0)
# Don't filter on restore if there is nothing to filter
if not restore or self.__filter or self.__bg_filter:
model.refilter()
self.__uninhibit()
def test_numexpr(self):
self.failUnless(Query("#(length = 224)").search(self.s1))
self.failUnless(Query("#(length = 3:44)").search(self.s1))
self.failUnless(
Query("#(length = 3 minutes + 44 seconds)").search(self.s1))
self.failUnless(Query("#(playcount > skipcount)").search(self.s1))
self.failUnless(Query("#(playcount < 2 * skipcount)").search(self.s1))
self.failUnless(Query("#(length > 3 minutes)").search(self.s1))
self.failUnless(Query("#(3:00 < length < 4:00)").search(self.s1))
self.failUnless(
Query("#(40 seconds < length/5 < 1 minute)").search(self.s1))
self.failUnless(Query("#(2+3 * 5 = 17)").search(self.s1))
self.failUnless(Query("#(playcount / 0 > 0)").search(self.s1))
self.failIf(Query("#(track + 1 != 13)").search(self.s2))
def test_black(self):
for p in ["a test", "more test hooray"]:
self.failUnlessEqual(QueryType.TEXT, Query.get_type(p))
def test_nonsense(self):
self.failIf(Query.is_valid('a string'))
self.failIf(Query.is_valid('t = #(a > b)'))
self.failIf(Query.is_valid("=a= = /b/"))
self.failIf(Query.is_valid("a = &(/b//"))
self.failIf(Query.is_valid("(a = &(/b//)"))
def test_black(self):
for p in ["a test", "more test hooray"]:
self.failUnlessEqual(QueryType.TEXT, Query.get_type(p))
def test_emptylist(self):
self.failIf(Query.is_valid("a = &()"))
self.failIf(Query.is_valid("a = |()"))
self.failIf(Query.is_valid("|()"))
self.failIf(Query.is_valid("&()"))
def test_numcmp_func(self):
self.assertTrue(Query.is_valid("#(t:min < 3)"))
self.assertTrue(
Query.is_valid("&(#(playcount:min = 0), #(added < 1 month ago))"))
def test_inequality(self):
self.failUnless(Query("album!=foo").search(self.s1))
self.failIf(Query("album!=foo").search(self.s2))
def test_not(self):
for s in ["album = !hate", "artist = !pi"]:
self.failIf(Query(s).search(self.s1))
self.failUnless(Query(s).search(self.s2))
def test_numcmp_func(self):
self.assertTrue(Query.is_valid("#(t:min < 3)"))
self.assertTrue(
Query.is_valid("&(#(playcount:min = 0), #(added < 1 month ago))"))
def test_gte(self):
self.failUnless(Query("#(track >= 11)").search(self.s2))
def test_re_escape(self):
af = AudioFile({"foo": "\""})
assert Query('foo="\\""').search(af)
af = AudioFile({"foo": "/"})
assert Query('foo=/\\//').search(af)
def test_empty(self):
self.failIf(Query("foobar = /./").search(self.s1))
def test_2007_07_27_synth_search(self):
song = AudioFile({"~filename": fsnative(u"foo/64K/bar.ogg")})
query = Query("~dirname = !64K")
self.failIf(query.search(song), "%r, %r" % (query, song))
def test_str(self):
self.failUnless(Query('t = "a str"').valid)
self.failUnless(Query('t = "a str"c').valid)
self.failUnless(Query('t = "a\\"str"').valid)
def test_match_diacriticals_invalid_or_unsupported(self):
# these fall back to test dumb searches:
# invalid regex
Query(u'/Sigur [r-zos/d')
# group refs unsupported for diacritic matching
Query(u'/(<)?(\w+@\w+(?:\.\w+)+)(?(1)>)/d')
def test_taglist(self):
self.failUnless(Query.is_valid('a, b = /a/'))
self.failUnless(Query.is_valid('a, b, c = |(/a/)'))
self.failUnless(Query.is_valid('|(a, b = /a/, c, d = /q/)'))
self.failIf(Query.is_valid('a = /a/, b'))
def test_numexpr(self):
self.failUnless(Query("#(t < 3*4)").valid)
self.failUnless(Query("#(t * (1+r) < 7)").valid)
self.failUnless(Query("#(0 = t)").valid)
self.failUnless(Query("#(t < r < 9)").valid)
self.failUnless(Query("#((t-9)*r < -(6*2) = g*g-1)").valid)
self.failUnless(Query("#(t + 1 + 2 + -4 * 9 > g*(r/4 + 6))").valid)
self.failUnless(Query("#(date < 2010-4)").valid)
self.failUnless(Query("#(date < 2010 - 4)").valid)
self.failUnless(Query("#(date > 0000)").valid)
self.failUnless(Query("#(date > 00004)").valid)
self.failUnless(Query("#(t > 3 minutes)").valid)
self.failUnless(Query("#(added > today)").valid)
self.failUnless(Query("#(length < 5:00)").valid)
self.failUnless(Query("#(filesize > 5M)").valid)
self.failUnless(Query("#(added < 7 days ago)").valid)
self.failIf(Query("#(3*4)").valid)
self.failIf(Query("#(t = 3 + )").valid)
self.failIf(Query("#(t = -)").valid)
self.failIf(Query("#(-4 <)").valid)
self.failIf(Query("#(t < ()").valid)
self.failIf(Query("#((t +) - 1 > 8)").valid)
self.failIf(Query("#(t += 8)").valid)
def test_nonsense(self):
self.failIf(Query.is_valid('a string'))
self.failIf(Query.is_valid('t = #(a > b)'))
self.failIf(Query.is_valid("=a= = /b/"))
self.failIf(Query.is_valid("a = &(/b//"))
self.failIf(Query.is_valid("(a = &(/b//)"))
def test_list(self):
self.failUnless(Query("#(t < 3, t > 9)").valid)
self.failUnless(Query("t = &(/a/, /b/)").valid)
self.failUnless(Query("s, t = |(/a/, /b/)").valid)
self.failUnless(Query("|(t = /a/, s = /b/)").valid)
def test_basic_tag(self):
assert Query("album=foo").search(self.s2)
assert not Query("album=.").search(self.s2)
assert Query("album=/./").search(self.s2)
def test_trailing(self):
self.failIf(Query.is_valid('t = /an re/)'))
self.failIf(Query.is_valid('|(a, b = /a/, c, d = /q/) woo'))
def test_emptylist(self):
self.failIf(Query.is_valid("a = &()"))
self.failIf(Query.is_valid("a = |()"))
self.failIf(Query.is_valid("|()"))
self.failIf(Query.is_valid("&()"))
def test_green(self):
for p in ["a = /b/", "&(a = b, c = d)", "/abc/", "!x", "!&(abc, def)"]:
self.failUnlessEqual(QueryType.VALID, Query.get_type(p))
def test_trinary(self):
self.failUnless(Query("#(2 < t < 3)").valid)
self.failUnless(Query("#(2 >= t > 3)").valid)
# useless, but valid
self.failUnless(Query("#(5 > t = 2)").valid)
def test_red(self):
for p in ["a = /w", "|(sa#"]:
self.failUnlessEqual(QueryType.INVALID, Query.get_type(p))
def song_excluded(self, song):
if self.exclude and Query(self.exclude).search(song):
print_d("%s is excluded by %s" %
(song("~artist~title"), self.exclude))
return True
return False
def test_red(self):
for p in ["a = /w", "|(sa#"]:
self.failUnlessEqual(QueryType.INVALID, Query.get_type(p))
def __filter_changed(self, *args):
self.__deferred_changed.abort()
text = self.get_text()
if Query.is_parsable(text):
GLib.idle_add(self.emit, 'query-changed', text)
def test_green(self):
for p in ["a = /b/", "&(a = b, c = d)", "/abc/", "!x", "!&(abc, def)"]:
self.failUnlessEqual(QueryType.VALID, Query.get_type(p))
class PlaylistsBrowser(Browser, DisplayPatternMixin):
name = _("Playlists")
accelerated_name = _("_Playlists")
keys = ["Playlists", "PlaylistsBrowser"]
priority = 2
replaygain_profiles = ["track"]
__last_render = None
_PATTERN_FN = os.path.join(quodlibet.get_user_dir(), "playlist_pattern")
_DEFAULT_PATTERN_TEXT = DEFAULT_PATTERN_TEXT
def pack(self, songpane):
self._main_box.pack1(self, True, False)
self._rh_box = rhbox = Gtk.VBox(spacing=6)
align = Align(self._sb_box, left=0, right=6, top=6)
rhbox.pack_start(align, False, True, 0)
rhbox.pack_start(songpane, True, True, 0)
self._main_box.pack2(rhbox, True, False)
rhbox.show()
align.show_all()
return self._main_box
def unpack(self, container, songpane):
self._rh_box.remove(songpane)
container.remove(self._rh_box)
container.remove(self)
@classmethod
def init(klass, library):
klass.library = library
model = klass.__lists.get_model()
for playlist in os.listdir(PLAYLISTS):
try:
playlist = FileBackedPlaylist(
PLAYLISTS,
FileBackedPlaylist.unquote(playlist),
library=library)
model.append(row=[playlist])
except EnvironmentError:
print_w("Invalid Playlist '%s'" % playlist)
pass
klass._ids = [
library.connect('removed', klass.__removed),
library.connect('added', klass.__added),
library.connect('changed', klass.__changed),
]
klass.load_pattern()
@classmethod
def deinit(cls, library):
model = cls.__lists.get_model()
model.clear()
for id_ in cls._ids:
library.disconnect(id_)
del cls._ids
@classmethod
def playlists(klass):
return [row[0] for row in klass.__lists]
@classmethod
def changed(klass, playlist, refresh=True):
model = klass.__lists
for row in model:
if row[0] is playlist:
if refresh:
print_d("Refreshing playlist %s..." % row[0])
klass.__lists.row_changed(row.path, row.iter)
playlist.write()
break
else:
model.get_model().append(row=[playlist])
playlist.write()
@classmethod
def __removed(klass, library, songs):
for playlist in klass.playlists():
if playlist.remove_songs(songs):
klass.changed(playlist)
@classmethod
def __added(klass, library, songs):
filenames = {song("~filename") for song in songs}
for playlist in klass.playlists():
if playlist.add_songs(filenames, library):
klass.changed(playlist)
@classmethod
def __changed(klass, library, songs):
for playlist in klass.playlists():
for song in songs:
if song in playlist.songs:
klass.changed(playlist)
break
def cell_data(self, col, cell, model, iter, data):
playlist = model[iter][0]
cell.markup = markup = self.display_pattern % playlist
if self.__last_render == markup:
return
self.__last_render = markup
cell.markup = markup
cell.set_property('markup', markup)
def Menu(self, songs, library, items):
model, iters = self.__get_selected_songs()
remove = qltk.MenuItem(_("_Remove from Playlist"), Icons.LIST_REMOVE)
qltk.add_fake_accel(remove, "Delete")
connect_obj(remove, 'activate', self.__remove, iters, model)
playlist_iter = self.__view.get_selection().get_selected()[1]
remove.set_sensitive(bool(playlist_iter))
items.append([remove])
menu = super(PlaylistsBrowser, self).Menu(songs, library, items)
return menu
def __get_selected_songs(self):
songlist = qltk.get_top_parent(self).songlist
model, rows = songlist.get_selection().get_selected_rows()
iters = map(model.get_iter, rows)
return model, iters
__lists = ObjectModelSort(model=ObjectStore())
__lists.set_default_sort_func(ObjectStore._sort_on_value)
def __init__(self, library):
self.library = library
super(PlaylistsBrowser, self).__init__(spacing=6)
self.set_orientation(Gtk.Orientation.VERTICAL)
self.__render = self.__create_cell_renderer()
self.__view = view = self.__create_playlists_view(self.__render)
self.__embed_in_scrolledwin(view)
self.__configure_buttons(library)
self.__configure_dnd(view, library)
self.__connect_signals(view, library)
self._sb_box = self.__create_searchbar(library)
self._main_box = self.__create_box()
self.show_all()
self._query = None
for child in self.get_children():
child.show_all()
def __destroy(self, *args):
del self._sb_box
def __create_box(self):
box = qltk.ConfigRHPaned("browsers", "playlistsbrowser_pos", 0.4)
box.show_all()
return box
def __create_searchbar(self, library):
self.accelerators = Gtk.AccelGroup()
completion = LibraryTagCompletion(library.librarian)
sbb = SearchBarBox(completion=completion,
accel_group=self.accelerators)
sbb.connect('query-changed', self.__text_parse)
sbb.connect('focus-out', self.__focus)
return sbb
def __embed_in_scrolledwin(self, view):
swin = ScrolledWindow()
swin.set_shadow_type(Gtk.ShadowType.IN)
swin.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
swin.add(view)
self.pack_start(swin, True, True, 0)
def __configure_buttons(self, library):
new_pl = qltk.Button(_("_New"), Icons.DOCUMENT_NEW, Gtk.IconSize.MENU)
new_pl.connect('clicked', self.__new_playlist)
import_pl = qltk.Button(_("_Import"), Icons.LIST_ADD,
Gtk.IconSize.MENU)
import_pl.connect('clicked', self.__import, library)
hb = Gtk.HBox(spacing=6)
hb.set_homogeneous(False)
hb.pack_start(new_pl, True, True, 0)
hb.pack_start(import_pl, True, True, 0)
hb2 = Gtk.HBox(spacing=0)
hb2.pack_start(hb, True, True, 0)
hb2.pack_start(PreferencesButton(self), False, False, 6)
self.pack_start(Align(hb2, left=3, bottom=3), False, False, 0)
def __create_playlists_view(self, render):
view = RCMHintedTreeView()
view.set_enable_search(True)
view.set_search_column(0)
view.set_search_equal_func(
lambda model, col, key, iter, data: not model[iter][col].name.
lower().startswith(key.lower()), None)
col = Gtk.TreeViewColumn("Playlists", render)
col.set_cell_data_func(render, self.cell_data)
view.append_column(col)
view.set_model(self.__lists)
view.set_rules_hint(True)
view.set_headers_visible(False)
return view
def __configure_dnd(self, view, library):
targets = [("text/x-quodlibet-songs", Gtk.TargetFlags.SAME_APP,
DND_QL), ("text/uri-list", 0, DND_URI_LIST),
("text/x-moz-url", 0, DND_MOZ_URL)]
targets = [Gtk.TargetEntry.new(*t) for t in targets]
view.drag_dest_set(Gtk.DestDefaults.ALL, targets, Gdk.DragAction.COPY)
view.drag_source_set(Gdk.ModifierType.BUTTON1_MASK, targets[:2],
Gdk.DragAction.COPY)
view.connect('drag-data-received', self.__drag_data_received, library)
view.connect('drag-data-get', self._drag_data_get)
view.connect('drag-motion', self.__drag_motion)
view.connect('drag-leave', self.__drag_leave)
def __connect_signals(self, view, library):
view.connect('row-activated', lambda *x: self.songs_activated())
view.connect('popup-menu', self.__popup_menu, library)
view.get_selection().connect('changed', self.activate)
model = view.get_model()
s = model.connect('row-changed', self.__check_current)
connect_obj(self, 'destroy', model.disconnect, s)
self.connect('key-press-event', self.__key_pressed)
def __create_cell_renderer(self):
render = Gtk.CellRendererText()
render.set_padding(3, 3)
render.set_property('ellipsize', Pango.EllipsizeMode.END)
render.connect('editing-started', self.__start_editing)
render.connect('edited', self.__edited)
return render
def key_pressed(self, event):
if qltk.is_accel(event, "Delete"):
self.__handle_songlist_delete()
return True
return False
def __handle_songlist_delete(self, *args):
model, iters = self.__get_selected_songs()
self.__remove(iters, model)
def __key_pressed(self, widget, event):
if qltk.is_accel(event, "Delete"):
model, iter = self.__view.get_selection().get_selected()
if not iter:
return False
playlist = model[iter][0]
dialog = ConfirmRemovePlaylistDialog(self, playlist)
if dialog.run() == Gtk.ResponseType.YES:
playlist.delete()
model.get_model().remove(
model.convert_iter_to_child_iter(iter))
return True
elif qltk.is_accel(event, "F2"):
model, iter = self.__view.get_selection().get_selected()
if iter:
self._start_rename(model.get_path(iter))
return True
return False
def __check_current(self, model, path, iter):
model, citer = self.__view.get_selection().get_selected()
if citer and model.get_path(citer) == path:
songlist = qltk.get_top_parent(self).songlist
self.activate(resort=not songlist.is_sorted())
def __drag_motion(self, view, ctx, x, y, time):
targets = [t.name() for t in ctx.list_targets()]
if "text/x-quodlibet-songs" in targets:
view.set_drag_dest(x, y, into_only=True)
return True
else:
# Highlighting the view itself doesn't work.
view.get_parent().drag_highlight()
return True
def __drag_leave(self, view, ctx, time):
view.get_parent().drag_unhighlight()
def __remove(self, iters, smodel):
def song_at(itr):
return smodel[smodel.get_path(itr)][0]
def remove_from_model(iters, smodel):
for it in iters:
smodel.remove(it)
model, iter = self.__view.get_selection().get_selected()
if iter:
playlist = model[iter][0]
removals = [song_at(iter_remove) for iter_remove in iters]
if self._query is None or not self.get_filter_text():
# Calling playlist.remove_songs(songs) won't remove the
# right ones if there are duplicates
remove_from_model(iters, smodel)
self.__rebuild_playlist_from_songs_model(playlist, smodel)
# Emit manually
self.library.emit('changed', removals)
else:
print_d("Removing %d song(s) from %s" %
(len(removals), playlist))
playlist.remove_songs(removals, True)
remove_from_model(iters, smodel)
self.changed(playlist)
self.activate()
def __rebuild_playlist_from_songs_model(self, playlist, smodel):
playlist.inhibit = True
playlist.clear()
playlist.extend([row[0] for row in smodel])
playlist.inhibit = False
def __drag_data_received(self, view, ctx, x, y, sel, tid, etime, library):
# TreeModelSort doesn't support GtkTreeDragDestDrop.
view.emit_stop_by_name('drag-data-received')
model = view.get_model()
if tid == DND_QL:
filenames = qltk.selection_get_filenames(sel)
songs = listfilter(None, [library.get(f) for f in filenames])
if not songs:
Gtk.drag_finish(ctx, False, False, etime)
return
try:
path, pos = view.get_dest_row_at_pos(x, y)
except TypeError:
playlist = FileBackedPlaylist.from_songs(
PLAYLISTS, songs, library)
GLib.idle_add(self._select_playlist, playlist)
else:
playlist = model[path][0]
playlist.extend(songs)
self.changed(playlist)
Gtk.drag_finish(ctx, True, False, etime)
else:
if tid == DND_URI_LIST:
uri = sel.get_uris()[0]
name = os.path.basename(uri)
elif tid == DND_MOZ_URL:
data = sel.get_data()
uri, name = data.decode('utf16', 'replace').split('\n')
else:
Gtk.drag_finish(ctx, False, False, etime)
return
name = name or os.path.basename(uri) or _("New Playlist")
uri = uri.encode('utf-8')
try:
sock = urlopen(uri)
f = NamedTemporaryFile()
f.write(sock.read())
f.flush()
if uri.lower().endswith('.pls'):
playlist = parse_pls(f.name, library=library)
elif uri.lower().endswith('.m3u'):
playlist = parse_m3u(f.name, library=library)
else:
raise IOError
library.add_filename(playlist)
if name:
playlist.rename(name)
self.changed(playlist)
Gtk.drag_finish(ctx, True, False, etime)
except IOError:
Gtk.drag_finish(ctx, False, False, etime)
qltk.ErrorMessage(
qltk.get_top_parent(self), _("Unable to import playlist"),
_("Quod Libet can only import playlists in the M3U "
"and PLS formats.")).run()
def _drag_data_get(self, view, ctx, sel, tid, etime):
model, iters = self.__view.get_selection().get_selected_rows()
songs = []
for itr in iters:
if itr:
songs += model[itr][0].songs
if tid == 0:
qltk.selection_set_songs(sel, songs)
else:
sel.set_uris([song("~uri") for song in songs])
def _select_playlist(self, playlist, scroll=False):
view = self.__view
model = view.get_model()
for row in model:
if row[0] is playlist:
view.get_selection().select_iter(row.iter)
if scroll:
view.scroll_to_cell(row.path,
use_align=True,
row_align=0.5)
def __popup_menu(self, view, library):
model, itr = view.get_selection().get_selected()
if itr is None:
return
songs = list(model[itr][0])
songs = [s for s in songs if isinstance(s, AudioFile)]
menu = SongsMenu(library,
songs,
playlists=False,
remove=False,
ratings=False)
menu.preseparate()
def _remove(model, itr):
playlist = model[itr][0]
dialog = ConfirmRemovePlaylistDialog(self, playlist)
if dialog.run() == Gtk.ResponseType.YES:
playlist.delete()
model.get_model().remove(model.convert_iter_to_child_iter(itr))
rem = MenuItem(_("_Delete"), Icons.EDIT_DELETE)
connect_obj(rem, 'activate', _remove, model, itr)
menu.prepend(rem)
def _rename(path):
self._start_rename(path)
ren = qltk.MenuItem(_("_Rename"), Icons.EDIT)
qltk.add_fake_accel(ren, "F2")
connect_obj(ren, 'activate', _rename, model.get_path(itr))
menu.prepend(ren)
playlist = model[itr][0]
PLAYLIST_HANDLER.populate_menu(menu, library, self, [playlist])
menu.show_all()
return view.popup_menu(menu, 0, Gtk.get_current_event_time())
def _start_rename(self, path):
view = self.__view
self.__render.set_property('editable', True)
view.set_cursor(path, view.get_columns()[0], start_editing=True)
def __focus(self, widget, *args):
qltk.get_top_parent(widget).songlist.grab_focus()
def __text_parse(self, bar, text):
self.activate()
def _set_text(self, text):
self._sb_box.set_text(text)
def activate(self, widget=None, resort=True):
songs = self._get_playlist_songs()
text = self.get_filter_text()
# TODO: remove static dependency on Query
if Query.is_parsable(text):
self._query = Query(text, SongList.star)
songs = self._query.filter(songs)
GLib.idle_add(self.songs_selected, songs, resort)
@classmethod
def refresh_all(cls):
model = cls.__lists.get_model()
for iter_, value in model.iterrows():
model.row_changed(model.get_path(iter_), iter_)
@property
def model(self):
return self.__lists.get_model()
def _get_playlist_songs(self):
model, iter = self.__view.get_selection().get_selected()
songs = iter and list(model[iter][0]) or []
return [s for s in songs if isinstance(s, AudioFile)]
def can_filter_text(self):
return True
def filter_text(self, text):
self._set_text(text)
self.activate()
def get_filter_text(self):
return self._sb_box.get_text()
def can_filter(self, key):
# TODO: special-case the ~playlists tag maybe?
return super(PlaylistsBrowser, self).can_filter(key)
def finalize(self, restore):
config.set("browsers", "query_text", "")
def unfilter(self):
self.filter_text("")
def active_filter(self, song):
return (song in self._get_playlist_songs()
and (self._query is None or self._query.search(song)))
def save(self):
model, iter = self.__view.get_selection().get_selected()
name = iter and model[iter][0].name or ""
config.set("browsers", "playlist", name)
text = self.get_filter_text()
config.set("browsers", "query_text", text)
def __new_playlist(self, activator):
playlist = FileBackedPlaylist.new(PLAYLISTS)
self.model.append(row=[playlist])
self._select_playlist(playlist, scroll=True)
model, iter = self.__view.get_selection().get_selected()
path = model.get_path(iter)
GLib.idle_add(self._start_rename, path)
def __start_editing(self, render, editable, path):
editable.set_text(self.__lists[path][0].name)
def __edited(self, render, path, newname):
return self._rename(path, newname)
def _rename(self, path, newname):
playlist = self.__lists[path][0]
try:
playlist.rename(newname)
except ValueError as s:
qltk.ErrorMessage(None, _("Unable to rename playlist"), s).run()
else:
row = self.__lists[path]
child_model = self.model
child_model.remove(
self.__lists.convert_iter_to_child_iter(row.iter))
child_model.append(row=[playlist])
self._select_playlist(playlist, scroll=True)
def __import(self, activator, library):
filt = lambda fn: fn.endswith(".pls") or fn.endswith(".m3u")
from quodlibet.qltk.chooser import FileChooser
chooser = FileChooser(self, _("Import Playlist"), filt, get_home_dir())
files = chooser.run()
chooser.destroy()
for filename in files:
if filename.endswith(".m3u"):
playlist = parse_m3u(filename, library=library)
elif filename.endswith(".pls"):
playlist = parse_pls(filename, library=library)
else:
qltk.ErrorMessage(
qltk.get_top_parent(self), _("Unable to import playlist"),
_("Quod Libet can only import playlists in the M3U "
"and PLS formats.")).run()
return
self.changed(playlist)
library.add(playlist)
def restore(self):
try:
name = config.get("browsers", "playlist")
except config.Error as e:
print_d("Couldn't get last playlist from config: %s" % e)
else:
self.__view.select_by_func(lambda r: r[0].name == name, one=True)
try:
text = config.get("browsers", "query_text")
except config.Error as e:
print_d("Couldn't get last search string from config: %s" % e)
else:
self._set_text(text)
can_reorder = True
def scroll(self, song):
self.__view.iter_select_by_func(lambda r: song in r[0])
def reordered(self, songs):
model, iter = self.__view.get_selection().get_selected()
playlist = None
if iter:
playlist = model[iter][0]
playlist[:] = songs
elif songs:
playlist = FileBackedPlaylist.from_songs(PLAYLISTS, songs)
GLib.idle_add(self._select_playlist, playlist)
if playlist:
self.changed(playlist, refresh=False)
def test_trailing(self):
self.failIf(Query.is_valid('t = /an re/)'))
self.failIf(Query.is_valid('|(a, b = /a/, c, d = /q/) woo'))
def filter_text(self, text):
self.__searchbar.set_text(text)
if Query.is_parsable(text):
self.__filter_changed(self.__searchbar, text)
self.activate()
def test_taglist(self):
self.failUnless(Query.is_valid('a, b = /a/'))
self.failUnless(Query.is_valid('a, b, c = |(/a/)'))
self.failUnless(Query.is_valid('|(a, b = /a/, c, d = /q/)'))
self.failIf(Query.is_valid('a = /a/, b'))
def __filter_changed(self, bar, text, restore=False):
self.__filter = Query(text, self.STAR)
if not restore:
self.activate()
def test_abbrs(self):
for s in ["b = /i hate/", "a = /pi*/", "t = /x.y/"]:
self.failUnless(Query(s).search(self.s1))
self.failIf(Query(s).search(self.s2))
def test_nesting(self):
self.failUnless(Query("|(s, t = &(/a/, /b/),!#(2 > q > 3))").valid)
def test_trinary(self):
self.failUnless(Query.is_valid("#(2 < t < 3)"))
self.failUnless(Query.is_valid("#(2 >= t > 3)"))
# useless, but valid
self.failUnless(Query.is_valid("#(5 > t = 2)"))
def test_str(self):
for k in self.s2.keys():
v = self.s2[k]
self.failUnless(Query('%s = "%s"' % (k, v)).search(self.s2))
self.failIf(Query('%s = !"%s"' % (k, v)).search(self.s2))
def filter_text(self, text):
self.__search.set_text(text)
if Query.is_parsable(text):
self.__update_filter(self.__search, text)
self.activate()
def test_match_diacriticals_dumb(self):
self.assertTrue(Query(u'Angstrom').search(self.s4))
self.assertTrue(Query(u'Ångström').search(self.s4))
self.assertTrue(Query(u'Ångstrom').search(self.s4))
self.assertFalse(Query(u'Ängström').search(self.s4))
