/usr/share/pyshared/quodlibet/qltk/completion.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 | # Copyright 2005 Joe Wreschnig, Michael Urman
#
# 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 gtk
from quodlibet import formats, config
from quodlibet.util import copool
class EntryWordCompletion(gtk.EntryCompletion):
"""Entry completion for simple words, where a word boundry is
roughly equivalent to the separators in the QL query language.
You need to manually set a model containing the available words."""
leftsep = ["&(", "|(", ",", ", "]
rightsep = [" ", ")", ","]
def __init__(self):
super(EntryWordCompletion, self).__init__()
self.set_match_func(self.__match_filter)
self.connect('match-selected', self.__match_selected)
def __match_filter(self, completion, entrytext, iter):
model = completion.get_model()
entry = self.get_entry()
entrytext = entrytext.decode('utf-8')
if entry is None: return False
cursor = entry.get_position()
if (cursor != len(entrytext) and not
max([entrytext[cursor:].startswith(s) for s in self.rightsep])):
return False
# find the border to the left
left, f = max(
[(entrytext.rfind(c, 0, cursor), c) for c in self.leftsep])
if left < 0: left += 1
else: left += len(f)
if left == cursor: return False
key = entrytext[left:cursor]
value = model.get_value(iter, self.get_property('text-column'))
return bool(value and value.startswith(key))
def __match_selected(self, completion, model, iter):
value = model.get_value(iter, self.get_property('text-column'))
entry = self.get_entry()
cursor = entry.get_position()
text = entry.get_text()
text = text.decode('utf-8')
left, f = max(
[(text.rfind(c, 0, cursor), c) for c in self.leftsep])
if left == -1: left += 1
else: left += len(f)
offset = cursor - left
entry.insert_text(value[offset:], cursor)
entry.set_position(left + len(value))
return True
class LibraryTagCompletion(EntryWordCompletion):
"""A completion for text entries tied to a library's tag list."""
__tags = set()
def __init__(self, library):
super(LibraryTagCompletion, self).__init__()
try: model = self.__model
except AttributeError:
model = type(self).__model = gtk.ListStore(str)
library.connect('changed', self.__update_song, model)
library.connect('added', self.__update_song, model)
library.connect('removed', self.__update_song, model)
self.__build_model(library, model)
self.set_model(model)
self.set_text_column(0)
@classmethod
def __update_song(klass, library, songs, model):
print_d("Updating tag model for %d songs" % len(songs))
tags = klass.__tags
for song in songs:
for tag in song.keys():
if not (tag.startswith("~#") or tag in formats.MACHINE_TAGS
or tag in tags):
klass.__tags.add(tag)
model.append([tag])
print_d("Done updating tag model for %d songs" % len(songs))
@classmethod
def __build_model(klass, library, model):
print_d("Updating tag model for whole library")
tags = klass.__tags
model.clear()
for count, song in enumerate(list(library)):
for tag in song.keys():
if not (tag.startswith("~#") or tag in formats.MACHINE_TAGS):
tags.add(tag)
tags.update(["~dirname", "~basename", "~people", "~format"])
for tag in ["track", "disc", "playcount", "skipcount", "lastplayed",
"mtime", "added", "rating", "length"]:
tags.add("#(" + tag)
for tag in ["date", "bpm"]:
if tag in tags: tags.add("#(" + tag)
for tag in tags:
model.append([tag])
print_d("Done updating tag model for whole library")
class LibraryValueCompletion(gtk.EntryCompletion):
"""Entry completion for a library value, for a specific tag."""
def __init__(self, tag, library):
super(LibraryValueCompletion, self).__init__()
self.set_model(gtk.ListStore(str))
self.set_text_column(0)
self.set_tag(tag, library)
def set_tag(self, tag, library):
if not config.getboolean("settings", "eager_search"):
return
elif tag is None:
return
elif tag in ("bpm date discnumber isrc originaldate recordingdate "
"tracknumber title").split() + formats.MACHINE_TAGS:
return
elif tag in formats.PEOPLE:
tag = "~people"
copool.add(self.__fill_tag, tag, library)
def __fill_tag(self, tag, library):
model = self.get_model()
model.clear()
yield True
values = sorted(library.tag_values(tag))
self.set_minimum_key_length(int(len(values) > 100))
yield True
for count, value in enumerate(values):
model.append(row=[value])
if count % 1000 == 0:
yield True
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