/usr/share/pyshared/quodlibet/qltk/prefs.py is in exfalso 3.0.2-3.
This file is owned by root:root, with mode 0o644.
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# Copyright 2004-2012 Joe Wreschnig, Michael Urman, Iñigo Serna,
# Steven Robertson, Nick Boultbee
# 2013 Christoph Reiter
#
# 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
from gi.repository import Gtk
from quodlibet import config
from quodlibet import const
from quodlibet import qltk
from quodlibet import util
from quodlibet import app
from quodlibet.parse import Query
from quodlibet.qltk.ccb import ConfigCheckButton
from quodlibet.qltk.data_editors import MultiStringEditor
from quodlibet.qltk.entry import ValidatingEntry, UndoEntry
from quodlibet.qltk.scanbox import ScanBox
from quodlibet.qltk.maskedbox import MaskedBox
from quodlibet.qltk.songlist import SongList
from quodlibet.util import copool
from quodlibet.util.dprint import print_d
from quodlibet.util.library import emit_signal
class PreferencesWindow(qltk.UniqueWindow):
"""The tabbed container window for the main preferences GUI.
Individual tabs are encapsulated as inner classes inheriting from `VBox`"""
class SongList(Gtk.VBox):
name = "songlist"
PREDEFINED_TAGS = [
("~#disc", _("_Disc")),
("~#track", _("_Track")),
("grouping", _("Grou_ping")),
("artist", _("_Artist")),
("album", _("Al_bum")),
("title", util.tag("title")),
("genre", _("_Genre")),
("date", _("_Date")),
("~basename", _("_Filename")),
("~#length", _("_Length")),
("~#rating", _("_Rating")),
("~#filesize", util.tag("~#filesize"))]
def __init__(self):
super(PreferencesWindow.SongList, self).__init__(spacing=12)
self.set_border_width(12)
self.title = _("Song List")
# Behaviour
vbox = Gtk.VBox(spacing=6)
c = ConfigCheckButton(_("_Jump to playing song automatically"),
'settings', 'jump', populate=True)
c.set_tooltip_text(_("When the playing song changes, "
"scroll to it in the song list"))
vbox.pack_start(c, False, True, 0)
frame = qltk.Frame(_("Behavior"), child=vbox)
self.pack_start(frame, False, True, 0)
# Columns
vbox = Gtk.VBox(spacing=12)
buttons = {}
table = Gtk.Table(3, 3)
table.set_homogeneous(True)
cols = config.get_columns(refresh=True)
for i, (k, t) in enumerate(self.PREDEFINED_TAGS):
x, y = i % 3, i / 3
buttons[k] = Gtk.CheckButton(t, use_underline=True)
if k in cols:
buttons[k].set_active(True)
cols.remove(k)
table.attach(buttons[k], x, x + 1, y, y + 1)
vbox.pack_start(table, False, True, 0)
if "~current" in cols:
cols.remove("~current")
self.other_cols = cols
# Other columns
hbox = Gtk.HBox(spacing=6)
l = Gtk.Label(label=_("_Others:"), use_underline=True)
hbox.pack_start(l, False, True, 0)
self.others = others = UndoEntry()
others.set_sensitive(False)
# Stock edit doesn't have ellipsis chars.
edit_button = Gtk.Button(_("_Edit..."), use_underline=True)
edit_button.connect("clicked", self.__config_cols)
edit_button.set_tooltip_text(_("Add or remove additional column "
"headers"))
l.set_mnemonic_widget(edit_button)
l.set_use_underline(True)
hbox.pack_start(others, True, True, 0)
hbox.pack_start(edit_button, False, True, 0)
vbox.pack_start(hbox, False, True, 0)
frame = qltk.Frame(_("Visible Columns"), child=vbox)
self.pack_start(frame, False, True, 0)
# Column preferences
tiv = Gtk.CheckButton(_("Title includes _version"),
use_underline=True)
aio = Gtk.CheckButton(_("Artist includes all _people"),
use_underline=True)
aip = Gtk.CheckButton(_("Album includes _disc subtitle"),
use_underline=True)
fip = Gtk.CheckButton(_("Filename includes _folder"),
use_underline=True)
self._toggle_data = [
(tiv, "title", "~title~version"),
(aip, "album", "~album~discsubtitle"),
(fip, "~basename", "~filename"),
(aio, "artist", "~people")
]
# Turn on the toggles if the toggled version is detected in config
for (check, off, on) in self._toggle_data:
if on in cols:
buttons[off].set_active(True)
check.set_active(True)
cols.remove(on)
# Update text once to exclude ticked columns, munged or not
others.set_text(", ".join(cols))
t = Gtk.Table(2, 2)
t.set_homogeneous(True)
t.attach(tiv, 0, 1, 0, 1)
t.attach(aip, 0, 1, 1, 2)
t.attach(aio, 1, 2, 0, 1)
t.attach(fip, 1, 2, 1, 2)
frame = qltk.Frame(_("Column Preferences"), child=t)
self.pack_start(frame, False, True, 0)
# Apply button
vbox = Gtk.VBox(spacing=12)
apply = Gtk.Button(stock=Gtk.STOCK_APPLY)
apply.set_tooltip_text(_("Apply current configuration to song "
"list, adding new columns to the end"))
b = Gtk.HButtonBox()
b.set_layout(Gtk.ButtonBoxStyle.END)
b.pack_start(apply, True, True, 0)
vbox.pack_start(b, True, True, 0)
self.pack_start(vbox, True, True, 0)
apply.connect('clicked', self.__apply, buttons, tiv, aip, fip,
aio)
# Apply on destroy, else config gets mangled
self.connect('destroy', self.__apply, buttons, tiv, aip, fip, aio)
self.show_all()
def __apply(self, button, buttons, tiv, aip, fip, aio):
new_headers = set()
# Get the checked headers
for key, name in self.PREDEFINED_TAGS:
if buttons[key].get_active():
new_headers.add(key)
# And the customs
new_headers.update(set(self.other_cols))
on_to_off = dict((on, off) for (w, off, on) in self._toggle_data)
result = []
cur_cols = config.get_columns(refresh=True)
for h in cur_cols:
if h in new_headers:
result.append(h)
else:
try:
alternative = on_to_off[h]
if alternative in new_headers:
result.append(alternative)
except KeyError:
pass
# Add new ones on the end
result.extend(new_headers - set(result))
# After this, do the substitutions
for (check, off, on) in self._toggle_data:
if check.get_active():
try:
result[result.index(off)] = on
except ValueError:
pass
SongList.set_all_column_headers(result)
def __config_cols(self, button):
def __closed(widget):
self.other_cols = widget.get_strings()
self.others.set_text(", ".join(self.other_cols))
m = MultiStringEditor(_("Extra Columns"), self.other_cols)
m.connect('destroy', __closed)
class Browsers(Gtk.VBox):
name = "browser"
def __init__(self):
super(PreferencesWindow.Browsers, self).__init__(spacing=12)
self.set_border_width(12)
self.title = _("Browsers")
# Search
vb = Gtk.VBox(spacing=6)
hb = Gtk.HBox(spacing=6)
l = Gtk.Label(label=_("_Global filter:"))
l.set_use_underline(True)
e = ValidatingEntry(Query.is_valid_color)
e.set_text(config.get("browsers", "background"))
e.connect('changed', self._entry, 'background', 'browsers')
e.set_tooltip_text(_("Apply this query in addition to all others"))
l.set_mnemonic_widget(e)
hb.pack_start(l, False, True, 0)
hb.pack_start(e, True, True, 0)
vb.pack_start(hb, False, True, 0)
c = ConfigCheckButton(_("Search after _typing"),
'settings', 'eager_search', populate=True)
c.set_tooltip_text(
_("Show search results after the user stops typing."))
vb.pack_start(c, False, True, 0)
# Translators: The heading of the preference group, no action
f = qltk.Frame(Q_("heading|Search"), child=vb)
self.pack_start(f, False, True, 0)
# Ratings
vb = Gtk.VBox(spacing=6)
c1 = ConfigCheckButton(_("Confirm _multiple ratings"),
'browsers', 'rating_confirm_multiple', populate=True)
c1.set_tooltip_text(_("Ask for confirmation before changing the "
"rating of multiple songs at once"))
c2 = ConfigCheckButton(_("Enable _one-click ratings"),
'browsers', 'rating_click', populate=True)
c2.set_tooltip_text(_("Enable rating by clicking on the rating "
"column in the song list"))
vbox = Gtk.VBox(spacing=6)
vbox.pack_start(c1, False, True, 0)
vbox.pack_start(c2, False, True, 0)
f = qltk.Frame(_("Ratings"), child=vbox)
self.pack_start(f, False, True, 0)
# Album Art
vb = Gtk.VBox(spacing=6)
c = ConfigCheckButton(_("_Use rounded corners on thumbnails"),
'albumart', 'round', populate=True)
c.set_tooltip_text(_("Round the corners of album artwork "
"thumbnail images. May require restart to take effect."))
vb.pack_start(c, False, True, 0)
# Filename choice algorithm config
cb = ConfigCheckButton(_("Prefer _embedded art"),
'albumart', 'prefer_embedded',
populate=True)
cb.set_tooltip_text(
_("Choose to use artwork embedded in the audio "
"(where available) over other sources"))
vb.pack_start(cb, False, True, 0)
hb = Gtk.HBox(spacing=3)
cb = ConfigCheckButton(_("_Force image filename:"),
'albumart', 'force_filename', populate=True)
hb.pack_start(cb, False, True, 0)
entry = UndoEntry()
entry.set_tooltip_text(
_("The album art image file to use when forced"))
entry.set_text(config.get("albumart", "filename"))
entry.connect('changed', self.__changed_text, 'filename')
# Disable entry when not forcing
entry.set_sensitive(cb.get_active())
cb.connect('toggled', self.__toggled_force_filename, entry)
hb.pack_start(entry, True, True, 0)
vb.pack_start(hb, False, True, 0)
f = qltk.Frame(_("Album Art"), child=vb)
self.pack_start(f, False, True, 0)
def __changed_text(self, entry, name):
config.set('albumart', name, entry.get_text())
def __toggled_force_filename(self, cb, fn_entry):
fn_entry.set_sensitive(cb.get_active())
def _entry(self, entry, name, section="settings"):
config.set(section, name, entry.get_text())
class Player(Gtk.VBox):
name = "playback"
def __init__(self):
super(PreferencesWindow.Player, self).__init__(spacing=12)
self.set_border_width(12)
self.title = _("Playback")
# player backend
if app.player and hasattr(app.player, 'PlayerPreferences'):
player_prefs = app.player.PlayerPreferences()
f = qltk.Frame(_("Output Configuration"), child=player_prefs)
self.pack_start(f, False, True, 0)
# replaygain
fallback_gain = config.getfloat("player", "fallback_gain", 0.0)
adj = Gtk.Adjustment(fallback_gain, -12.0, 12.0, 0.5, 0.5, 0.0)
fb_spin = Gtk.SpinButton(adjustment=adj)
fb_spin.set_digits(1)
fb_spin.connect('changed', self.__changed,
'player', 'fallback_gain')
fb_spin.set_tooltip_text(
_("If no Replay Gain information is available "
"for a song, scale the volume by this value"))
fb_label = Gtk.Label(label=_("_Fall-back gain (dB):"))
fb_label.set_use_underline(True)
fb_label.set_mnemonic_widget(fb_spin)
pre_amp_gain = config.getfloat("player", "pre_amp_gain", 0.0)
adj = Gtk.Adjustment(pre_amp_gain, -6, 6, 0.5, 0.5, 0.0)
adj.connect('value-changed', self.__changed,
'player', 'pre_amp_gain')
pre_spin = Gtk.SpinButton(adjustment=adj)
pre_spin.set_digits(1)
pre_spin.set_tooltip_text(
_("Scale volume for all songs by this value, "
"as long as the result will not clip"))
pre_label = Gtk.Label(label=_("_Pre-amp gain (dB):"))
pre_label.set_use_underline(True)
pre_label.set_mnemonic_widget(pre_spin)
widgets = [pre_label, pre_spin, fb_label, fb_spin]
c = ConfigCheckButton(_("_Enable Replay Gain volume adjustment"),
"player", "replaygain", populate=True)
c.connect('toggled', self.__toggled_gain, widgets)
# packing
table = Gtk.Table(3, 2)
table.set_col_spacings(6)
table.set_row_spacings(6)
table.attach(c, 0, 2, 0, 1)
fb_label.set_alignment(0, 0.5)
table.attach(fb_label, 0, 1, 1, 2,
xoptions=0)
pre_label.set_alignment(0, 0.5)
table.attach(pre_label, 0, 1, 2, 3,
xoptions=0)
fb_align = Gtk.Alignment.new(0, 0.5, 0, 1)
fb_align.add(fb_spin)
table.attach(fb_align, 1, 2, 1, 2)
pre_align = Gtk.Alignment.new(0, 0.5, 0, 1)
pre_align.add(pre_spin)
table.attach(pre_align, 1, 2, 2, 3)
f = qltk.Frame(_("Replay Gain Volume Adjustment"), child=table)
c.emit('toggled')
self.pack_start(f, False, True, 0)
self.show_all()
def __toggled_gain(self, activator, widgets):
if app.player: # tests
app.player.volume = app.player.volume
for widget in widgets:
widget.set_sensitive(activator.get_active())
def __changed(self, adj, section, name):
config.set(section, name, str(adj.get_value()))
app.player.volume = app.player.volume
class Tagging(Gtk.VBox):
name = "tagging"
def __init__(self):
super(PreferencesWindow.Tagging, self).__init__(spacing=12)
self.set_border_width(12)
self.title = _("Tags")
self._songs = []
vbox = Gtk.VBox(spacing=6)
cb = ConfigCheckButton(_("Auto-save tag changes"),
'editing', 'auto_save_changes',
populate=True)
cb.set_tooltip_text(_("Save changes to tags without confirmation "
"when editing multiple files"))
vbox.pack_start(cb, False, True, 0)
cb = ConfigCheckButton(_("Show _programmatic tags"),
'editing', 'alltags', populate=True)
cb.set_tooltip_text(
_("Access all tags, including machine-generated ones "
"e.g. MusicBrainz or Replay Gain tags"))
vbox.pack_start(cb, False, True, 0)
hb = Gtk.HBox(spacing=6)
e = UndoEntry()
e.set_text(config.get("editing", "split_on"))
e.connect('changed', self.__changed, 'editing', 'split_on')
e.set_tooltip_text(
_("A list of separators to use when splitting tag values. "
"The list is space-separated"))
l = Gtk.Label(label=_("Split _on:"))
l.set_use_underline(True)
l.set_mnemonic_widget(e)
hb.pack_start(l, False, True, 0)
hb.pack_start(e, True, True, 0)
vbox.pack_start(hb, False, True, 0)
vb2 = Gtk.VBox(spacing=6)
bayesian_factor = config.getfloat("settings",
"bayesian_rating_factor", 0.0)
adj = Gtk.Adjustment(bayesian_factor, 0.0, 10.0, 0.5, 0.5, 0.0)
bayes_spin = Gtk.SpinButton(adjustment=adj)
bayes_spin.set_digits(1)
bayes_spin.connect('changed', self.__changed_and_signal_library,
'settings', 'bayesian_rating_factor')
bayes_spin.set_tooltip_text(
_("Bayesian Average factor (C) for aggregated ratings.\n"
"0 means a conventional average, higher values mean that "
"albums with few tracks will have less extreme ratings. "
"Changing this value triggers a re-calculation for all "
"albums."))
bayes_label = Gtk.Label(label=_("_Bayesian averaging amount:"))
bayes_label.set_use_underline(True)
bayes_label.set_mnemonic_widget(bayes_spin)
hb = Gtk.HBox(spacing=6)
hb.pack_start(bayes_label, False, True, 0)
hb.pack_start(bayes_spin, False, True, 0)
vb2.pack_start(hb, True, True, 0)
cb = ConfigCheckButton(_("Save ratings and play _counts"),
"editing", "save_to_songs", populate=True)
vb2.pack_start(cb, True, True, 0)
hb = Gtk.HBox(spacing=6)
lab = Gtk.Label(label=_("_Email:"))
entry = UndoEntry()
entry.set_tooltip_text(_("Ratings and play counts will be set "
"for this email address"))
entry.set_text(config.get("editing", "save_email"))
entry.connect('changed', self.__changed, 'editing', 'save_email')
hb.pack_start(lab, False, True, 0)
hb.pack_start(entry, True, True, 0)
lab.set_mnemonic_widget(entry)
lab.set_use_underline(True)
vb2.pack_start(hb, True, True, 0)
f = qltk.Frame(_("Tag Editing"), child=vbox)
self.pack_start(f, False, True, 0)
f = qltk.Frame(_("Ratings"), child=vb2)
self.pack_start(f, False, True, 0)
self.show_all()
def __changed(self, entry, section, name):
config.set(section, name, entry.get_text())
def __changed_and_signal_library(self, entry, section, name):
self.__changed(entry, section, name)
print_d("Signalling \"changed\" to entire library. Hold tight...")
# Cache over clicks
self._songs = self._songs or app.library.values()
copool.add(emit_signal, self._songs, funcid="library changed",
name=_("Updating for new ratings"))
class Library(Gtk.VBox):
name = "library"
def __init__(self):
super(PreferencesWindow.Library, self).__init__(spacing=12)
self.set_border_width(12)
self.title = _("Library")
cb = ConfigCheckButton(_("_Refresh library on start"),
"library", "refresh_on_start",
populate=True)
scan_dirs = ScanBox()
vb3 = Gtk.VBox(spacing=6)
vb3.pack_start(scan_dirs, True, True, 0)
def refresh_cb(button):
paths = util.split_scan_dirs(config.get("settings", "scan"))
exclude = config.get("library", "exclude").split(":")
copool.add(app.library.rebuild, paths, False, exclude,
cofuncid="library", funcid="library")
refresh = qltk.Button(_("Refresh Library"), Gtk.STOCK_REFRESH)
refresh.connect("clicked", refresh_cb)
hb = Gtk.HBox(spacing=6)
hb.pack_start(cb, True, True, 0)
hb.pack_start(refresh, False, True, 0)
vb3.pack_start(hb, False, True, 0)
f = qltk.Frame(_("Scan Directories"), child=vb3)
self.pack_start(f, False, True, 0)
# during testing
if app.library is not None:
masked = MaskedBox(app.library)
f = qltk.Frame(_("Hidden Songs"), child=masked)
self.pack_start(f, False, True, 0)
self.show_all()
def __init__(self, parent):
if self.is_not_unique():
return
super(PreferencesWindow, self).__init__()
self.set_title(_("Preferences") + " - Quod Libet")
self.set_border_width(12)
self.set_resizable(False)
self.set_transient_for(qltk.get_top_parent(parent))
self.__notebook = notebook = qltk.Notebook()
for Page in [self.SongList, self.Browsers, self.Player,
self.Library, self.Tagging]:
notebook.append_page(Page())
close = Gtk.Button(stock=Gtk.STOCK_CLOSE)
close.connect_object('clicked', lambda x: x.destroy(), self)
button_box = Gtk.HButtonBox()
button_box.set_layout(Gtk.ButtonBoxStyle.END)
button_box.pack_start(close, True, True, 0)
vbox = Gtk.VBox(spacing=12)
vbox.pack_start(notebook, True, True, 0)
vbox.pack_start(button_box, False, True, 0)
self.add(vbox)
self.connect_object('destroy', PreferencesWindow.__destroy, self)
self.show_all()
def set_page(self, name):
notebook = self.__notebook
for p in range(notebook.get_n_pages()):
if notebook.get_nth_page(p).name == name:
notebook.set_current_page(p)
def __destroy(self):
config.write(const.CONFIG)
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