def __copy_songs(self, songlist, songs):
model, iter = self.__view.get_selection().get_selected()
if not iter:
return False
device = model[iter][0]
if not self.__check_device(device, _("Unable to copy songs")):
return False
self.__busy = True
wlb = self.__statusbar
wlb.setup(len(songs), _("Copying <b>%(song)s</b>"), {'song': ''})
wlb.show()
model = songlist.get_model()
for song in songs:
label = util.escape(song('~artist~title'))
if wlb.step(song=label):
wlb.hide()
break
if len(model) > 0:
songlist.scroll_to_cell(model[-1].path)
while Gtk.events_pending():
Gtk.main_iteration()
space, free = device.get_space()
if free < os.path.getsize(song['~filename']):
wlb.hide()
qltk.WarningMessage(
self, _("Unable to copy song"),
_("There is not enough free space for this song.")).run()
break
status = device.copy(songlist, song)
if isinstance(status, AudioFile):
model.append([status])
try:
self.__cache[device.bid].append(song)
except KeyError:
pass
self.__refresh_space(device)
else:
msg = _("<b>%s</b> could not be copied.") % label
if type(status) == unicode:
msg += "\n\n" + util.escape(status)
qltk.WarningMessage(self, _("Unable to copy song"), msg).run()
if device.cleanup and not device.cleanup(wlb, 'copy'):
pass
else:
wlb.hide()
self.__busy = False
return True
def __copy_songs(self, songs):
model, iter = self.__view.get_selection().get_selected()
if not iter:
return False
device = model[iter][0]
if not self.__check_device(device, _("Unable to copy songs")):
return False
self.__busy = True
wlb = self.__statusbar
wlb.setup(len(songs),
_("Copying %(song)s") % {'song': '<b>%(song)s</b>'},
{'song': ''})
wlb.show()
for song in songs:
label = util.escape(song('~artist~title'))
if wlb.step(song=label):
wlb.hide()
break
space, free = device.get_space()
if free < os.path.getsize(song['~filename']):
wlb.hide()
qltk.WarningMessage(
self, _("Unable to copy song"),
_("There is not enough free space for this song.")).run()
break
status = device.copy(self, song)
if isinstance(status, AudioFile):
try:
self.__cache[device.bid].append(song)
except KeyError:
pass
self.__refresh_space(device)
else:
msg = _("%s could not be copied.") % util.bold(label)
if type(status) == text_type:
msg += "\n\n" + util.escape(status)
qltk.WarningMessage(self, _("Unable to copy song"), msg).run()
if device.cleanup and not device.cleanup(wlb, 'copy'):
pass
else:
wlb.hide()
self.__busy = False
return True
def __edit_tag(self, renderer, path, new_value, model):
#pfps leaving the newline should be OK
# new_value = ', '.join(new_value.splitlines())
path = Gtk.TreePath.new_from_string(path)
entry = model[path][0]
error_dialog = None
if not massagers.is_valid(entry.tag, new_value):
error_dialog = qltk.WarningMessage(
self, _("Invalid value"),
_("Invalid value: <b>%(value)s</b>\n\n%(error)s") % {
"value": new_value,
"error": massagers.error_message(entry.tag, new_value)
})
else:
new_value = massagers.validate(entry.tag, new_value)
comment = entry.value
changed = comment.text != new_value
identical = comment.shared and comment.complete
if (changed and (identical or new_value)) \
or (new_value and not identical):
# only give an error if we would have applied the value
if error_dialog is not None:
error_dialog.run()
return
entry.value = Comment(new_value)
entry.edited = True
entry.deleted = False
model.path_changed(path)
def __check_device(self, device, message):
if not device.is_connected():
qltk.WarningMessage(
self, message,
_("%s is not connected.") %
util.bold(util.escape(device['name']))).run()
return False
return True
def ParsePLS(file):
data = {}
lines = file.readlines()
if not lines or "[playlist]" not in lines.pop(0):
return []
for line in lines:
try:
head, val = line.strip().split("=", 1)
except (TypeError, ValueError):
continue
else:
head = head.lower()
if head.startswith("length") and val == "-1":
continue
else:
data[head] = val.decode('utf-8', 'replace')
count = 1
files = []
warnings = []
while True:
if "file%d" % count in data:
filename = data["file%d" % count].encode('utf-8', 'replace')
if filename.lower()[-4:] in [".pls", ".m3u"]:
warnings.append(filename)
else:
irf = IRFile(filename)
for key in ["title", "genre", "artist"]:
try:
irf[key] = data["%s%d" % (key, count)]
except KeyError:
pass
try:
irf["~#length"] = int(data["length%d" % count])
except (KeyError, TypeError, ValueError):
pass
files.append(irf)
else:
break
count += 1
if warnings:
qltk.WarningMessage(
None, _("Unsupported file type"),
_("Station lists can only contain locations of stations, "
"not other station lists or playlists. The following locations "
"cannot be loaded:\n%s") %
"\n ".join(map(util.escape, warnings))
).run()
return files
def __edit_tag_name(self, renderer, path, new_tag, model):
new_tag = ' '.join(new_tag.splitlines()).lower()
row = model[path]
if new_tag == row[TAG]:
return
elif not self.__songinfo.can_change(row[TAG]):
# Can't remove the old tag.
title = _("Invalid tag")
msg = _(
"Invalid tag <b>%s</b>\n\nThe files currently"
" selected do not support editing this tag.") % util.escape(
row[TAG])
qltk.ErrorMessage(self, title, msg).run()
elif not self.__songinfo.can_change(new_tag):
# Can't add the new tag.
title = _("Invalid tag")
msg = _("Invalid tag <b>%s</b>\n\nThe files currently"
" selected do not support editing this tag."
) % util.escape(new_tag)
qltk.ErrorMessage(self, title, msg).run()
else:
if new_tag in massagers.tags:
fmt = massagers.tags[new_tag]
v = util.unescape(row[VALUE])
if not fmt.is_valid(v):
qltk.WarningMessage(
self, _("Invalid value"),
_("Invalid value: <b>%(value)s</b>\n\n%(error)s") % {
"value": row[VALUE],
"error": fmt.error
}).run()
return
value = fmt.validate(v)
else:
value = row[VALUE]
value = util.unescape(value)
if row[ORIGVALUE] is None:
# The tag hasn't been saved yet, so we can just update
# the name in the model, and the value, since it
# may have been re-validated.
row[TAG] = new_tag
row[VALUE] = value
else:
# The tag has been saved, so delete the old tag and
# add a new one with the old (or sanitized) value.
row[RENAMED] = row[EDITED] = True
row[ORIGTAG] = row[TAG]
row[TAG] = new_tag
def __delete_songs(self, songs):
model, iter = self.__view.get_selection().get_selected()
if not iter:
return False
device = model[iter][0]
if not self.__check_device(device, _("Unable to delete songs")):
return False
dialog = DeleteDialog.for_songs(self, songs)
if dialog.run() != DeleteDialog.RESPONSE_DELETE:
return False
self.__busy = True
wlb = self.__statusbar
wlb.setup(
len(songs),
_("Deleting %(song)s") % {"song": "<b>%(song)s</b>"},
{'song': ''})
wlb.show()
for song in songs:
label = util.escape(song('~artist~title'))
if wlb.step(song=label):
wlb.hide()
break
status = device.delete(self, song)
if status is True:
try:
self.__cache[device.bid].remove(song)
except (KeyError, ValueError):
pass
self.__refresh_space(device)
else:
msg = _("%s could not be deleted.") % util.bold(label)
if type(status) == unicode:
msg += "\n\n%s" % status
qltk.WarningMessage(
self, _("Unable to delete song"), msg).run()
if device.cleanup and not device.cleanup(wlb, 'delete'):
pass
else:
wlb.hide()
self.__busy = False
def __edit_tag_name(self, renderer, path, new_tag, model):
new_tag = ' '.join(new_tag.splitlines()).lower()
path = Gtk.TreePath.new_from_string(path)
entry = model[path][0]
if new_tag == entry.tag:
return
elif not self.__songinfo.can_change(new_tag):
# Can't add the new tag.
title = _("Invalid tag")
msg = _("Invalid tag <b>%s</b>\n\nThe files currently"
" selected do not support editing this tag."
) % util.escape(new_tag)
qltk.ErrorMessage(self, title, msg).run()
else:
# FIXME: In case this is a special one we only
# validate one value and never write it back..
text = entry.value.text
if not massagers.is_valid(new_tag, text):
qltk.WarningMessage(
self, _("Invalid value"),
_("Invalid value: <b>%(value)s</b>\n\n%(error)s") % {
"value": text,
"error": massagers.error_message(new_tag, text)
}).run()
return
text = massagers.validate(new_tag, text)
if entry.origvalue is None:
# The tag hasn't been saved yet, so we can just update
# the name in the model, and the value, since it
# may have been re-validated.
entry.tag = new_tag
entry.value = Comment(text)
else:
# The tag has been saved, so delete the old tag and
# add a new one with the old (or sanitized) value.
entry.renamed = entry.edited = True
entry.origtag = entry.tag
entry.tag = new_tag
if not entry.value.is_special():
entry.value = Comment(text)
entry.canedit = True
model.row_changed(path, model.get_iter(path))
def __add_station(self, uri):
irfs = add_station(uri)
if not irfs:
qltk.ErrorMessage(
None, _("No stations found"),
_("No Internet radio stations were found at %s.") %
util.escape(uri)).run()
return
irfs = filter(lambda station: station not in self.__fav_stations, irfs)
if not irfs:
qltk.WarningMessage(
None, _("Unable to add station"),
_("All stations listed are already in your library.")).run()
if irfs:
self.__fav_stations.add(irfs)
def __edit_tag(self, renderer, path, new_value, model):
new_value = ', '.join(new_value.splitlines())
row = model[path]
if row[TAG] in massagers.tags:
fmt = massagers.tags[row[TAG]]
if not fmt.is_valid(new_value):
qltk.WarningMessage(
self, _("Invalid value"),
_("Invalid value: <b>%(value)s</b>\n\n%(error)s") % {
"value": new_value, "error": fmt.error}).run()
return
else:
new_value = fmt.validate(new_value)
tag = self.__songinfo.get(row[TAG], None)
if row[VALUE].split('<')[0] != new_value or (
tag and tag.shared and not tag.complete):
row[VALUE] = util.escape(new_value)
row[EDITED] = True
row[DELETED] = False