def _add_default_playlists(self):
"""
Adds some default smart playlists to the playlist manager
"""
from xl import playlist
# entire playlist
entire_lib = playlist.SmartPlaylist(
_("Entire Library"), collection=self.collection
)
self.smart_playlists.save_playlist(entire_lib, overwrite=True)
# random playlists
for count in (100, 300, 500):
pl = playlist.SmartPlaylist(
_("Random %d") % count, collection=self.collection
)
pl.set_return_limit(count)
pl.set_random_sort(True)
self.smart_playlists.save_playlist(pl, overwrite=True)
# rating based playlists
for item in (3, 4):
pl = playlist.SmartPlaylist(
_("Rating > %d") % item, collection=self.collection
)
pl.add_param('__rating', '>', item)
self.smart_playlists.save_playlist(pl, overwrite=True)
def _run_edit_dialog(cls,
dialog,
collection,
smart_manager,
parent,
orig_pl=None):
'''internal helper function'''
while True:
result = dialog.run()
dialog.hide()
if result != Gtk.ResponseType.ACCEPT:
return
name = dialog.get_name()
matchany = dialog.get_match_any()
limit = dialog.get_limit()
state = dialog.get_state()
random = dialog.get_random()
sort_tags = cls._get_sort_tags(dialog)
if not name:
dialogs.error(
parent, _("You did "
"not enter a name for your playlist"))
continue
if not orig_pl or name != orig_pl.name:
try:
pl = smart_manager.get_playlist(name)
dialogs.error(
parent,
_("The "
"playlist name you entered is already in use."))
continue
except ValueError:
pass # playlist didn't exist
pl = playlist.SmartPlaylist(name, collection)
pl.set_or_match(matchany)
pl.set_return_limit(limit)
pl.set_random_sort(random)
pl.set_sort_tags(*sort_tags)
for item in state:
(field, op) = item[0]
value = item[1]
pl.add_param(_NMAP[field], _TRANS[op], value)
if orig_pl:
smart_manager.remove_playlist(pl.name)
smart_manager.save_playlist(pl)
return pl
def _run_edit_selected_smart_playlist(self, dialog):
'''internal helper function'''
result = dialog.run()
dialog.hide()
pl = self.tree.get_selected_page(raw=True)
if result == Gtk.ResponseType.ACCEPT:
name = dialog.get_name()
matchany = dialog.get_match_any()
limit = dialog.get_limit()
state = dialog.get_state()
random = dialog.get_random()
if not name:
dialogs.error(
self.parent,
_("You did "
"not enter a name for your playlist"))
return False
if not name == pl.name:
try:
pl = self.smart_manager.get_playlist(name)
dialogs.error(
self.parent,
_("The "
"playlist name you entered is already in use."))
return False
except ValueError:
pass # playlist didn't exist
pl = playlist.SmartPlaylist(name, self.collection)
pl.set_or_match(matchany)
pl.set_return_limit(limit)
pl.set_random_sort(random)
for item in state:
(field, op) = item[0]
value = item[1]
pl.add_param(_NMAP[field], _TRANS[op], value)
self.smart_manager.remove_playlist(pl.name)
self.smart_manager.save_playlist(pl)
selection = self.tree.get_selection()
(model, iter) = selection.get_selected()
model.set_value(iter, 1, name)
model.set_value(iter, 2, pl)
return True
def _run_add_smart_playlist(self, dialog):
'''internal helper function'''
result = dialog.run()
dialog.hide()
if result == gtk.RESPONSE_ACCEPT:
name = dialog.get_name()
matchany = dialog.get_match_any()
limit = dialog.get_limit()
state = dialog.get_state()
random = dialog.get_random()
if not name:
dialogs.error(self.parent, _("You did "
"not enter a name for your playlist"))
return False
try:
pl = self.smart_manager.get_playlist(name)
dialogs.error(self.parent, _("The "
"playlist name you entered is already in use."))
return False
except ValueError:
pass # playlist didn't exist
pl = playlist.SmartPlaylist(name, self.collection)
pl.set_or_match(matchany)
pl.set_return_limit(limit)
pl.set_random_sort(random)
for item in state:
(field, op) = item[0]
value = item[1]
pl.add_param(_NMAP[field], _TRANS[op], value)
self.smart_manager.save_playlist(pl)
self.model.append(self.smart, [self.playlist_image, name, pl])
return True
