/usr/share/pyshared/quodlibet/qltk/cbes.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.
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#
# 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
import pango
from quodlibet import qltk
from quodlibet.qltk.views import RCMHintedTreeView
from quodlibet.qltk.entry import ValidatingNoSexyEntry
class CBESEditor(qltk.Window):
def __init__(self, cbes):
super(CBESEditor, self).__init__()
self.set_border_width(12)
self.set_title(_("Saved Values"))
self.set_transient_for(qltk.get_top_parent(cbes))
self.set_default_size(400, 300)
self.add(gtk.VBox(spacing=6))
self.accels = gtk.AccelGroup()
t = gtk.Table(2, 3)
t.set_row_spacings(3)
t.set_col_spacing(0, 3)
t.set_col_spacing(1, 12)
l = gtk.Label(_("_Name:"))
name = gtk.Entry()
l.set_mnemonic_widget(name)
l.set_use_underline(True)
l.set_alignment(0.0, 0.5)
t.attach(l, 0, 1, 0, 1, xoptions=gtk.FILL)
t.attach(name, 1, 2, 0, 1)
l = gtk.Label(_("_Value:"))
value = gtk.Entry()
l.set_mnemonic_widget(value)
l.set_use_underline(True)
l.set_alignment(0.0, 0.5)
t.attach(l, 0, 1, 1, 2, xoptions=gtk.FILL)
t.attach(value, 1, 2, 1, 2)
add = gtk.Button(stock=gtk.STOCK_ADD)
add.set_sensitive(False)
t.attach(add, 2, 3, 1, 2, xoptions=gtk.FILL)
self.child.pack_start(t, expand=False)
model = gtk.ListStore(str, str)
for row in cbes.get_model():
if row[2] is not None: break
else: model.append((row[0], row[1]))
view = RCMHintedTreeView(model)
view.set_headers_visible(False)
view.set_reorderable(True)
view.set_rules_hint(True)
render = gtk.CellRendererText()
render.props.ellipsize = pango.ELLIPSIZE_END
column = gtk.TreeViewColumn("", render)
column.set_cell_data_func(render, self.__cdf)
view.append_column(column)
sw = gtk.ScrolledWindow()
sw.set_shadow_type(gtk.SHADOW_IN)
sw.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
sw.add(view)
self.child.pack_start(sw)
menu = gtk.Menu()
remove = gtk.ImageMenuItem(gtk.STOCK_REMOVE)
keyval, mod = gtk.accelerator_parse("Delete")
remove.add_accelerator(
'activate', self.accels, keyval, mod, gtk.ACCEL_VISIBLE)
menu.append(remove)
menu.show_all()
bbox = gtk.HButtonBox()
rem_b = gtk.Button(stock=gtk.STOCK_REMOVE)
rem_b.set_sensitive(False)
bbox.pack_start(rem_b)
close = gtk.Button(stock=gtk.STOCK_CLOSE)
bbox.pack_start(close)
self.child.pack_start(bbox, expand=False)
selection = view.get_selection()
name.connect_object('activate', gtk.Entry.grab_focus, value)
value.connect_object('activate', gtk.Button.clicked, add)
value.connect('changed', self.__changed, [add])
add.connect_object(
'clicked', self.__add, selection, name, value, model)
selection.connect('changed', self.__set_text, name, value, rem_b)
self.connect_object('destroy', self.__finish, model, cbes)
view.connect('popup-menu', self.__popup, menu)
remove.connect_object('activate', self.__remove, view.get_selection())
rem_b.connect_object('clicked', self.__remove, view.get_selection())
close.connect_object('clicked', qltk.Window.destroy, self)
view.connect('key-press-event', self.__view_key_press)
self.connect_object('destroy', gtk.Menu.destroy, menu)
name.grab_focus()
value.set_text(cbes.child.get_text())
self.show_all()
def __view_key_press(self, view, event):
if event.keyval == gtk.accelerator_parse("Delete")[0]:
self.__remove(view.get_selection())
def __popup(self, view, menu):
return view.popup_menu(menu, 0, gtk.get_current_event_time())
def __remove(self, selection):
model, iter = selection.get_selected()
if iter is not None: model.remove(iter)
def __set_text(self, selection, name, value, remove):
model, iter = selection.get_selected()
remove.set_sensitive(bool(iter))
if iter is not None:
name.set_text(model[iter][1])
value.set_text(model[iter][0])
def __cdf(self, column, cell, model, iter):
row = model[iter]
content, name = row[0], row[1]
cell.set_property('text', '%s\n\t%s' % (name, content))
def __changed(self, entry, buttons):
for b in buttons: b.set_sensitive(bool(entry.get_text()))
def __add(self, selection, name, value, model):
value = value.get_text()
if value:
name = name.get_text() or value
iter = model.append(row=[value, name])
selection.select_iter(iter)
def __finish(self, model, cbes):
cbes_model = cbes.get_model()
iter = cbes_model.get_iter_first()
while cbes_model[iter][2] is None:
cbes_model.remove(iter)
iter = cbes_model.get_iter_first()
for row in model:
cbes_model.insert_before(iter, row=[row[0], row[1], None])
cbes.write()
ICONS = {gtk.STOCK_EDIT: CBESEditor}
class ComboBoxEntrySave(gtk.ComboBoxEntry):
"""A ComboBoxEntry that remembers the past 'count' strings entered,
and can save itself to (and load itself from) a filename or file-like."""
__models = {}
__last = ""
def __init__(self, filename=None, initial=[], count=5, id=None,
validator=None):
self.count = count
self.filename = filename
id = filename or id
try: model = self.__models[id]
except KeyError:
model = type(self).__models[id] = gtk.ListStore(str, str, str)
super(ComboBoxEntrySave, self).__init__(model, 0)
self.clear()
render = gtk.CellRendererPixbuf()
self.pack_start(render, False)
self.add_attribute(render, 'stock-id', 2)
render = gtk.CellRendererText()
self.pack_start(render, True)
self.add_attribute(render, 'text', 1)
self.set_row_separator_func(self.__separator_func)
if not len(model):
self.__fill(filename, initial)
self.remove(self.child)
self.add(ValidatingNoSexyEntry(validator))
self.connect_object('destroy', self.set_model, None)
self.connect_object('changed', self.__changed, model)
def pack_clear_button(self, *args):
self.child.pack_clear_button(*args)
def __changed(self, model):
iter = self.get_active_iter()
if iter:
if model[iter][2] in ICONS:
self.child.set_text(self.__last)
Kind = ICONS[model[iter][2]]
Kind(self)
self.set_active(-1)
else:
self.__focus_entry()
self.__last = self.child.get_text()
def __focus_entry(self):
self.child.grab_focus()
self.child.emit('move-cursor', gtk.MOVEMENT_BUFFER_ENDS, 0, False)
def __fill(self, filename, initial):
model = self.get_model()
model.append(row=["", _("Edit saved values..."), gtk.STOCK_EDIT])
model.append(row=[None, None, None])
if filename is None: return
if os.path.exists(filename + ".saved"):
fileobj = file(filename + ".saved", "rU")
lines = list(fileobj.readlines())
lines.reverse()
while len(lines) > 1:
model.prepend(
row=[lines.pop(1).strip(), lines.pop(0).strip(), None])
if os.path.exists(filename):
for line in file(filename, "rU").readlines():
line = line.strip()
model.append(row=[line, line, None])
for c in initial:
model.append(row=[c, c, None])
self.__shorten()
def __separator_func(self, model, iter):
return model[iter][1] is None
def __shorten(self):
model = self.get_model()
for row in model:
if row[0] is None:
offset = row.path[0] + 1
break
to_remove = (len(model) - offset) - self.count
while to_remove > 0:
model.remove(model.get_iter((len(model) - 1,)))
to_remove -= 1
def write(self, filename=None, create=True):
"""Save to a filename. If create is True, any needed parent
directories will be created."""
if filename is None: filename = self.filename
try:
if create:
if not os.path.isdir(os.path.dirname(filename)):
os.makedirs(os.path.dirname(filename))
saved = file(filename + ".saved", "w")
memory = file(filename, "w")
target = saved
for row in self.get_model():
if row[0] is None: target = memory
elif row[2] is None:
target.write(row[0] + "\n")
if target is saved:
target.write(row[1] + "\n")
saved.close()
memory.close()
except EnvironmentError: pass
def __remove_if_present(self, text):
# Removes an item from the list if it's present in the remembered
# values, or returns true if it's in the saved values.
removable = False
model = self.get_model()
for row in model:
if row[0] is None:
# Not found in the saved values, so if we find it from now
# on, remove it and return false.
removable = True
elif row[2] is None and row[0] == text:
# Found the value, and it's not the magic value -- remove
# it if necessary, and return whether or not to continue.
if removable: model.remove(row.iter)
return not removable
def prepend_text(self, text):
# If we find the value in the saved values, don't prepend it.
if self.__remove_if_present(text): return
model = self.get_model()
for row in model:
if row[0] is None:
model.insert_after(row.iter, row=[text, text, None])
break
self.__shorten()
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