def init_backup_settings() -> None:
"""Initialise the auto-backup settings widget."""
from BEE2_config import GEN_OPTS
check_var = tk.IntVar(
value=GEN_OPTS.get_bool('General', 'enable_auto_backup'))
count_value = GEN_OPTS.get_int('General', 'auto_backup_count', 0)
back_dir = GEN_OPTS.get_val('Directories', 'backup_loc', 'backups/')
def check_callback():
GEN_OPTS['General']['enable_auto_backup'] = srctools.bool_as_int(
check_var.get())
def count_callback():
GEN_OPTS['General']['auto_backup_count'] = str(count.value)
def directory_callback(path):
GEN_OPTS['Directories']['backup_loc'] = path
UI['auto_frame'] = frame = ttk.LabelFrame(window, )
UI['auto_enable'] = enable_check = ttk.Checkbutton(
frame,
text=_('Automatic Backup After Export'),
variable=check_var,
command=check_callback,
)
frame['labelwidget'] = enable_check
frame.grid(row=2, column=0, columnspan=3)
dir_frame = ttk.Frame(frame, )
dir_frame.grid(row=0, column=0)
ttk.Label(
dir_frame,
text='Directory',
).grid(row=0, column=0)
UI['auto_dir'] = tk_tools.FileField(
dir_frame,
loc=back_dir,
is_dir=True,
callback=directory_callback,
)
UI['auto_dir'].grid(row=1, column=0)
count_frame = ttk.Frame(frame, )
count_frame.grid(row=0, column=1)
ttk.Label(
count_frame,
text=_('Keep (Per Game):'),
).grid(row=0, column=0)
count = tk_tools.ttk_Spinbox(
count_frame,
range=range(50),
command=count_callback,
)
count.grid(row=1, column=0)
count.value = count_value
def get_package(file: Path) -> RawFileSystem:
"""Get the package desired for a file."""
global PACKAGE_REPEAT
last_package = GEN_OPTS.get_val('Last_Selected', 'Package_sync_id', '')
if last_package:
if PACKAGE_REPEAT is not None:
return PACKAGE_REPEAT
message = ('Choose package ID for "{}", or '
'blank to assume {}: '.format(file, last_package))
else:
message = 'Choose package ID for "{}": '.format(file)
error_message = 'Invalid package!\n' + message
while True:
pack_id = input(message)
# After first time, always use the 'invalid package' warning.
message = error_message
if pack_id == '*' and last_package:
try:
fsys = PACKAGES[last_package].fsys
except KeyError:
continue
if isinstance(fsys, RawFileSystem):
PACKAGE_REPEAT = fsys
return PACKAGE_REPEAT
else:
print('Packages must be folders, not zips!')
elif not pack_id and last_package:
pack_id = last_package
try:
fsys = PACKAGES[pack_id.casefold()].fsys
except KeyError:
continue
if isinstance(fsys, RawFileSystem):
GEN_OPTS['Last_Selected']['Package_sync_id'] = pack_id
GEN_OPTS.save_check()
return fsys
else:
print('Packages must be folders, not zips!')
def auto_backup(game: 'gameMan.Game', loader: loadScreen.LoadScreen):
"""Perform an automatic backup for the given game.
We do this seperately since we don't need to read the property files.
"""
from BEE2_config import GEN_OPTS
if not GEN_OPTS.get_bool('General', 'enable_auto_backup'):
# Don't backup!
loader.skip_stage(AUTO_BACKUP_STAGE)
return
folder = find_puzzles(game)
if not folder:
loader.skip_stage(AUTO_BACKUP_STAGE)
return
# Keep this many previous
extra_back_count = GEN_OPTS.get_int('General', 'auto_backup_count', 0)
to_backup = os.listdir(folder)
backup_dir = GEN_OPTS.get_val('Directories', 'backup_loc', 'backups/')
os.makedirs(backup_dir, exist_ok=True)
# A version of the name stripped of special characters
# Allowed: a-z, A-Z, 0-9, '_-.'
safe_name = srctools.whitelist(
game.name,
valid_chars=BACKUP_CHARS,
)
loader.set_length(AUTO_BACKUP_STAGE, len(to_backup))
if extra_back_count:
back_files = [AUTO_BACKUP_FILE.format(game=safe_name, ind='')] + [
AUTO_BACKUP_FILE.format(game=safe_name, ind='_' + str(i + 1))
for i in range(extra_back_count)
]
# Move each file over by 1 index, ignoring missing ones
# We need to reverse to ensure we don't overwrite any zips
for old_name, new_name in reversed(
list(zip(back_files, back_files[1:]))):
LOGGER.info(
'Moving: {old} -> {new}',
old=old_name,
new=new_name,
)
old_name = os.path.join(backup_dir, old_name)
new_name = os.path.join(backup_dir, new_name)
try:
os.remove(new_name)
except FileNotFoundError:
pass # We're overwriting this anyway
try:
os.rename(old_name, new_name)
except FileNotFoundError:
pass
final_backup = os.path.join(
backup_dir,
AUTO_BACKUP_FILE.format(game=safe_name, ind=''),
)
LOGGER.info('Writing backup to "{}"', final_backup)
with open(final_backup, 'wb') as f:
with ZipFile(f, mode='w', compression=ZIP_LZMA) as zip_file:
for file in to_backup:
zip_file.write(
os.path.join(folder, file),
file,
ZIP_LZMA,
)
loader.step(AUTO_BACKUP_STAGE)
loadScreen.set_force_ontop(GEN_OPTS.get_bool('General', 'splash_stay_ontop'))
loadScreen.show_main_loader(GEN_OPTS.get_bool('General', 'compact_splash'))
# OS X starts behind other windows, fix that.
if utils.MAC:
TK_ROOT.lift()
logWindow.init(GEN_OPTS.get_bool('Debug', 'show_log_win'),
GEN_OPTS['Debug']['window_log_level'])
LOGGER.debug('Loading settings...')
UI.load_settings()
gameMan.load()
gameMan.set_game_by_name(GEN_OPTS.get_val('Last_Selected', 'Game', ''), )
gameMan.scan_music_locs()
LOGGER.info('Loading Packages...')
pack_data, package_sys = packages.load_packages(
GEN_OPTS['Directories']['package'],
loader=loadScreen.main_loader,
log_item_fallbacks=GEN_OPTS.get_bool('Debug', 'log_item_fallbacks'),
log_missing_styles=GEN_OPTS.get_bool('Debug', 'log_missing_styles'),
log_missing_ent_count=GEN_OPTS.get_bool('Debug', 'log_missing_ent_count'),
log_incorrect_packfile=GEN_OPTS.get_bool('Debug',
'log_incorrect_packfile'),
has_tag_music=gameMan.MUSIC_TAG_LOC is not None,
has_mel_music=gameMan.MUSIC_MEL_VPK is not None,
)
def make_widgets(frame: ttk.LabelFrame, pane: SubPane) -> SelectorWin:
"""Generate the UI components, and return the base window."""
def for_channel(channel: MusicChannel) -> List[SelItem]:
"""Get the items needed for a specific channel."""
music_list = []
for music in Music.all():
if music.provides_channel(channel):
selitem = SEL_ITEMS[music.id].copy()
selitem.snd_sample = music.get_sample(channel)
music_list.append(selitem)
return music_list
# This gets overwritten when making windows.
last_selected = {
channel: GEN_OPTS.get_val(
'Last_Selected',
'music_' + channel.name.casefold(),
'<NONE>',
) for channel in MusicChannel
}
base_win = WINDOWS[MusicChannel.BASE] = SelectorWin(
TK_ROOT,
for_channel(MusicChannel.BASE),
title=_('Select Background Music - Base'),
desc=_('This controls the background music used for a map. Expand '
'the dropdown to set tracks for specific test elements.'),
has_none=True,
sound_sys=filesystem,
none_desc=_('Add no music to the map at all. Testing Element-specific '
'music may still be added.'),
callback=selwin_callback,
callback_params=[MusicChannel.BASE],
attributes=[
SelAttr.bool('SPEED', _('Propulsion Gel SFX')),
SelAttr.bool('BOUNCE', _('Repulsion Gel SFX')),
SelAttr.bool('TBEAM', _('Excursion Funnel Music')),
SelAttr.bool('TBEAM_SYNC', _('Synced Funnel Music')),
],
)
WINDOWS[MusicChannel.TBEAM] = SelectorWin(
TK_ROOT,
for_channel(MusicChannel.TBEAM),
title=_('Select Excursion Funnel Music'),
desc=_('Set the music used while inside Excursion Funnels.'),
has_none=True,
sound_sys=filesystem,
none_desc=_('Have no music playing when inside funnels.'),
callback=selwin_callback,
callback_params=[MusicChannel.TBEAM],
attributes=[
SelAttr.bool('TBEAM_SYNC', _('Synced Funnel Music')),
],
)
WINDOWS[MusicChannel.BOUNCE] = SelectorWin(
TK_ROOT,
for_channel(MusicChannel.BOUNCE),
title=_('Select Repulsion Gel Music'),
desc=_('Select the music played when players jump on Repulsion Gel.'),
has_none=True,
sound_sys=filesystem,
none_desc=_('Add no music when jumping on Repulsion Gel.'),
callback=selwin_callback,
callback_params=[MusicChannel.BOUNCE],
)
WINDOWS[MusicChannel.SPEED] = SelectorWin(
TK_ROOT,
for_channel(MusicChannel.SPEED),
title=_('Select Propulsion Gel Music'),
desc=_('Select music played when players have large amounts of horizontal velocity.'),
has_none=True,
sound_sys=filesystem,
none_desc=_('Add no music while running fast.'),
callback=selwin_callback,
callback_params=[MusicChannel.SPEED],
)
assert set(WINDOWS.keys()) == set(MusicChannel), "Extra channels?"
# Widgets we want to remove when collapsing.
exp_widgets = [] # type: List[tkinter.Widget]
def toggle_btn_enter(event=None):
toggle_btn['text'] = BTN_EXPAND_HOVER if is_collapsed else BTN_CONTRACT_HOVER
def toggle_btn_exit(event=None):
toggle_btn['text'] = BTN_EXPAND if is_collapsed else BTN_CONTRACT
def set_collapsed():
"""Configure for the collapsed state."""
global is_collapsed
is_collapsed = True
GEN_OPTS['Last_Selected']['music_collapsed'] = '1'
base_lbl['text'] = _('Music: ')
toggle_btn_exit()
# Set all music to the children - so those are used.
set_suggested(WINDOWS[MusicChannel.BASE].chosen_id, sel_item=True)
for wid in exp_widgets:
wid.grid_remove()
def set_expanded():
"""Configure for the expanded state."""
global is_collapsed
is_collapsed = False
GEN_OPTS['Last_Selected']['music_collapsed'] = '0'
base_lbl['text'] = _('Base: ')
toggle_btn_exit()
for wid in exp_widgets:
wid.grid()
pane.update_idletasks()
pane.move()
def toggle(event=None):
if is_collapsed:
set_expanded()
else:
set_collapsed()
pane.update_idletasks()
pane.move()
frame.columnconfigure(2, weight=1)
base_lbl = ttk.Label(frame)
base_lbl.grid(row=0, column=1)
toggle_btn = ttk.Label(frame, text=' ')
toggle_btn.bind('<Enter>', toggle_btn_enter)
toggle_btn.bind('<Leave>', toggle_btn_exit)
toggle_btn.bind('<ButtonPress-1>', toggle)
toggle_btn.grid(row=0, column=0)
for row, channel in enumerate(MusicChannel):
btn = WINDOWS[channel].widget(frame)
if row:
exp_widgets.append(btn)
btn.grid(row=row, column=2, sticky='EW')
for row, text in enumerate([
_('Funnel:'),
_('Bounce:'),
_('Speed:'),
], start=1):
label = ttk.Label(frame, text=text)
exp_widgets.append(label)
label.grid(row=row, column=1, sticky='EW')
if GEN_OPTS.get_bool('Last_Selected', 'music_collapsed', True):
set_collapsed()
else:
set_expanded()
for channel, win in WINDOWS.items():
win.sel_item_id(last_selected[channel])
return base_win
async def init_app():
"""Initialise the application."""
GEN_OPTS.load()
GEN_OPTS.set_defaults(DEFAULT_SETTINGS)
# Special case, load in this early so it applies.
utils.DEV_MODE = GEN_OPTS.get_bool('Debug', 'development_mode')
DEV_MODE.set(utils.DEV_MODE)
LOGGER.debug('Starting loading screen...')
loadScreen.main_loader.set_length('UI', 16)
loadScreen.set_force_ontop(
GEN_OPTS.get_bool('General', 'splash_stay_ontop'))
loadScreen.show_main_loader(GEN_OPTS.get_bool('General', 'compact_splash'))
# OS X starts behind other windows, fix that.
if utils.MAC:
TK_ROOT.lift()
logWindow.HANDLER.set_visible(GEN_OPTS.get_bool('Debug', 'show_log_win'))
logWindow.HANDLER.setLevel(GEN_OPTS['Debug']['window_log_level'])
LOGGER.debug('Loading settings...')
UI.load_settings()
gameMan.load()
gameMan.set_game_by_name(GEN_OPTS.get_val('Last_Selected', 'Game', ''), )
gameMan.scan_music_locs()
LOGGER.info('Loading Packages...')
package_sys = await packages.load_packages(
list(get_package_locs()),
loader=loadScreen.main_loader,
log_item_fallbacks=GEN_OPTS.get_bool('Debug', 'log_item_fallbacks'),
log_missing_styles=GEN_OPTS.get_bool('Debug', 'log_missing_styles'),
log_missing_ent_count=GEN_OPTS.get_bool('Debug',
'log_missing_ent_count'),
log_incorrect_packfile=GEN_OPTS.get_bool('Debug',
'log_incorrect_packfile'),
has_tag_music=gameMan.MUSIC_TAG_LOC is not None,
has_mel_music=gameMan.MUSIC_MEL_VPK is not None,
)
loadScreen.main_loader.step('UI', 'pre_ui')
APP_NURSERY.start_soon(img.init, package_sys)
APP_NURSERY.start_soon(sound.sound_task)
# Load filesystems into various modules
music_conf.load_filesystems(package_sys.values())
gameMan.load_filesystems(package_sys.values())
UI.load_packages()
loadScreen.main_loader.step('UI', 'package_load')
LOGGER.info('Done!')
# Check games for Portal 2's basemodui.txt file, so we can translate items.
LOGGER.info('Loading Item Translations...')
for game in gameMan.all_games:
game.init_trans()
LOGGER.info('Initialising UI...')
await UI.init_windows() # create all windows
LOGGER.info('UI initialised!')
loadScreen.main_loader.destroy()
# Delay this until the loop has actually run.
# Directly run TK_ROOT.lift() in TCL, instead
# of building a callable.
TK_ROOT.tk.call('after', 10, 'raise', TK_ROOT)
def init_backup_settings():
"""Initialise the auto-backup settings widget."""
from BEE2_config import GEN_OPTS
check_var = tk.IntVar(
value=GEN_OPTS.get_bool('General', 'enable_auto_backup')
)
count_value = GEN_OPTS.get_int('General', 'auto_backup_count', 0)
back_dir = GEN_OPTS.get_val('Directories', 'backup_loc', 'backups/')
def check_callback():
GEN_OPTS['General']['enable_auto_backup'] = utils.bool_as_int(
check_var.get()
)
def count_callback():
GEN_OPTS['General']['auto_backup_count'] = str(count.value)
def directory_callback(path):
GEN_OPTS['Directories']['backup_loc'] = path
UI['auto_frame'] = frame = ttk.LabelFrame(
window,
)
UI['auto_enable'] = enable_check = ttk.Checkbutton(
frame,
text='Automatic Backup After Export',
variable=check_var,
command=check_callback,
)
frame['labelwidget'] = enable_check
frame.grid(row=2, column=0, columnspan=3)
dir_frame = ttk.Frame(
frame,
)
dir_frame.grid(row=0, column=0)
ttk.Label(
dir_frame,
text='Directory',
).grid(row=0, column=0)
UI['auto_dir'] = tk_tools.FileField(
dir_frame,
loc=back_dir,
is_dir=True,
callback=directory_callback,
)
UI['auto_dir'].grid(row=1, column=0)
count_frame = ttk.Frame(
frame,
)
count_frame.grid(row=0, column=1)
ttk.Label(
count_frame,
text='Keep (Per Game):'
).grid(row=0, column=0)
count = tk_tools.ttk_Spinbox(
count_frame,
range=range(50),
command=count_callback,
)
count.grid(row=1, column=0)
count.value = count_value
def auto_backup(game: 'gameMan.Game', loader: LoadScreen):
"""Perform an automatic backup for the given game.
We do this seperately since we don't need to read the property files.
"""
from BEE2_config import GEN_OPTS
if not GEN_OPTS.get_bool('General', 'enable_auto_backup'):
# Don't backup!
loader.skip_stage(AUTO_BACKUP_STAGE)
return
folder = find_puzzles(game)
if not folder:
loader.skip_stage(AUTO_BACKUP_STAGE)
return
# Keep this many previous
extra_back_count = GEN_OPTS.get_int('General', 'auto_backup_count', 0)
to_backup = os.listdir(folder)
backup_dir = GEN_OPTS.get_val('Directories', 'backup_loc', 'backups/')
os.makedirs(backup_dir, exist_ok=True)
# A version of the name stripped of special characters
# Allowed: a-z, A-Z, 0-9, '_-.'
safe_name = utils.whitelist(
game.name,
valid_chars=BACKUP_CHARS,
)
loader.set_length(AUTO_BACKUP_STAGE, len(to_backup))
if extra_back_count:
back_files = [
AUTO_BACKUP_FILE.format(game=safe_name, ind='')
] + [
AUTO_BACKUP_FILE.format(game=safe_name, ind='_'+str(i+1))
for i in range(extra_back_count)
]
# Move each file over by 1 index, ignoring missing ones
# We need to reverse to ensure we don't overwrite any zips
for old_name, new_name in reversed(
list(zip(back_files, back_files[1:]))
):
LOGGER.info(
'Moving: {old} -> {new}',
old=old_name,
new=new_name,
)
old_name = os.path.join(backup_dir, old_name)
new_name = os.path.join(backup_dir, new_name)
try:
os.remove(new_name)
except FileNotFoundError:
pass # We're overwriting this anyway
try:
os.rename(old_name, new_name)
except FileNotFoundError:
pass
final_backup = os.path.join(
backup_dir,
AUTO_BACKUP_FILE.format(game=safe_name, ind=''),
)
LOGGER.info('Writing backup to "{}"', final_backup)
with open(final_backup, 'wb') as f:
with ZipFile(f, mode='w', compression=ZIP_LZMA) as zip_file:
for file in to_backup:
zip_file.write(
os.path.join(folder, file),
file,
ZIP_LZMA,
)
loader.step(AUTO_BACKUP_STAGE)
loadScreen.show_main_loader(GEN_OPTS.get_bool('General', 'compact_splash'))
# OS X starts behind other windows, fix that.
if utils.MAC:
TK_ROOT.lift()
logWindow.init(
GEN_OPTS.get_bool('Debug', 'show_log_win'),
GEN_OPTS['Debug']['window_log_level']
)
UI.load_settings()
gameMan.load()
gameMan.set_game_by_name(
GEN_OPTS.get_val('Last_Selected', 'Game', ''),
)
gameMan.scan_music_locs()
LOGGER.info('Loading Packages...')
pack_data, package_sys = packageLoader.load_packages(
GEN_OPTS['Directories']['package'],
loader=loadScreen.main_loader,
log_item_fallbacks=GEN_OPTS.get_bool(
'Debug', 'log_item_fallbacks'),
log_missing_styles=GEN_OPTS.get_bool(
'Debug', 'log_missing_styles'),
log_missing_ent_count=GEN_OPTS.get_bool(
'Debug', 'log_missing_ent_count'),
log_incorrect_packfile=GEN_OPTS.get_bool(
'Debug', 'log_incorrect_packfile'),
def make_widgets(frame: ttk.LabelFrame, pane: SubPane) -> SelectorWin:
"""Generate the UI components, and return the base window."""
def for_channel(channel: MusicChannel) -> List[SelItem]:
"""Get the items needed for a specific channel."""
music_list = []
for music in Music.all():
if music.provides_channel(channel):
selitem = SEL_ITEMS[music.id].copy()
selitem.snd_sample = music.get_sample(channel)
music_list.append(selitem)
return music_list
# This gets overwritten when making windows.
last_selected = {
channel: GEN_OPTS.get_val(
'Last_Selected',
'music_' + channel.name.casefold(),
'<NONE>',
) for channel in MusicChannel
}
base_win = WINDOWS[MusicChannel.BASE] = SelectorWin(
TK_ROOT,
for_channel(MusicChannel.BASE),
title=_('Select Background Music - Base'),
desc=_('This controls the background music used for a map. Expand '
'the dropdown to set tracks for specific test elements.'),
has_none=True,
sound_sys=filesystem,
none_desc=_('Add no music to the map at all. Testing Element-specific '
'music may still be added.'),
callback=selwin_callback,
callback_params=[MusicChannel.BASE],
attributes=[
SelAttr.bool('SPEED', _('Propulsion Gel SFX')),
SelAttr.bool('BOUNCE', _('Repulsion Gel SFX')),
SelAttr.bool('TBEAM', _('Excursion Funnel Music')),
SelAttr.bool('TBEAM_SYNC', _('Synced Funnel Music')),
],
)
WINDOWS[MusicChannel.TBEAM] = SelectorWin(
TK_ROOT,
for_channel(MusicChannel.TBEAM),
title=_('Select Excursion Funnel Music'),
desc=_('Set the music used while inside Excursion Funnels.'),
has_none=True,
sound_sys=filesystem,
none_desc=_('Have no music playing when inside funnels.'),
callback=selwin_callback,
callback_params=[MusicChannel.TBEAM],
attributes=[
SelAttr.bool('TBEAM_SYNC', _('Synced Funnel Music')),
],
)
WINDOWS[MusicChannel.BOUNCE] = SelectorWin(
TK_ROOT,
for_channel(MusicChannel.BOUNCE),
title=_('Select Repulsion Gel Music'),
desc=_('Select the music played when players jump on Repulsion Gel.'),
has_none=True,
sound_sys=filesystem,
none_desc=_('Add no music when jumping on Repulsion Gel.'),
callback=selwin_callback,
callback_params=[MusicChannel.BOUNCE],
)
WINDOWS[MusicChannel.SPEED] = SelectorWin(
TK_ROOT,
for_channel(MusicChannel.SPEED),
title=_('Select Propulsion Gel Music'),
desc=_('Select music played when players have large amounts of horizontal velocity.'),
has_none=True,
sound_sys=filesystem,
none_desc=_('Add no music while running fast.'),
callback=selwin_callback,
callback_params=[MusicChannel.SPEED],
)
assert set(WINDOWS.keys()) == set(MusicChannel), "Extra channels?"
# Widgets we want to remove when collapsing.
exp_widgets = [] # type: List[tkinter.Widget]
def toggle_btn_enter(event=None):
toggle_btn['text'] = BTN_EXPAND_HOVER if is_collapsed else BTN_CONTRACT_HOVER
def toggle_btn_exit(event=None):
toggle_btn['text'] = BTN_EXPAND if is_collapsed else BTN_CONTRACT
def set_collapsed():
"""Configure for the collapsed state."""
global is_collapsed
is_collapsed = True
GEN_OPTS['Last_Selected']['music_collapsed'] = '1'
base_lbl['text'] = _('Music: ')
toggle_btn_exit()
# Set all music to the children - so those are used.
set_suggested(WINDOWS[MusicChannel.BASE].chosen_id, sel_item=True)
for wid in exp_widgets:
wid.grid_remove()
def set_expanded():
"""Configure for the expanded state."""
global is_collapsed
is_collapsed = False
GEN_OPTS['Last_Selected']['music_collapsed'] = '0'
base_lbl['text'] = _('Base: ')
toggle_btn_exit()
for wid in exp_widgets:
wid.grid()
pane.update_idletasks()
pane.move()
def toggle(event=None):
if is_collapsed:
set_expanded()
else:
set_collapsed()
pane.update_idletasks()
pane.move()
frame.columnconfigure(2, weight=1)
base_lbl = ttk.Label(frame)
base_lbl.grid(row=0, column=1)
toggle_btn = ttk.Label(frame, text=' ')
toggle_btn.bind('<Enter>', toggle_btn_enter)
toggle_btn.bind('<Leave>', toggle_btn_exit)
toggle_btn.bind('<ButtonPress-1>', toggle)
toggle_btn.grid(row=0, column=0)
for row, channel in enumerate(MusicChannel):
btn = WINDOWS[channel].widget(frame)
if row:
exp_widgets.append(btn)
btn.grid(row=row, column=2, sticky='EW')
for row, text in enumerate([
_('Funnel:'),
_('Bounce:'),
_('Speed:'),
], start=1):
label = ttk.Label(frame, text=text)
exp_widgets.append(label)
label.grid(row=row, column=1, sticky='EW')
if GEN_OPTS.get_bool('Last_Selected', 'music_collapsed', True):
set_collapsed()
else:
set_expanded()
for channel, win in WINDOWS.items():
win.sel_item_id(last_selected[channel])
return base_win
