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#!/usr/bin/env python3
"""
mate-screensaver-configure - Configure screensaver command-line arguments
Usage:
mate-screensaver-configure <screensaver-name> [arguments...]
mate-screensaver-configure --list
mate-screensaver-configure --help
Examples:
mate-screensaver-configure starfield --count 500 --speed 10
mate-screensaver-configure slideshow --location ~/Pictures
mate-screensaver-configure starfield "" # Remove arguments
mate-screensaver-configure --list # Show current configuration
Also works for XScreenSaver:
mate-screensaver-configure fuzzyflakes --speed 25 --random-colors
To manually view or edit configuration:
gsettings get org.mate.screensaver screensaver-arguments
dconf-editor /org/mate/screensaver/screensaver-arguments
"""
import sys
import gi
gi.require_version('Gio', '2.0')
from gi.repository import Gio, GLib
SCHEMA = "org.mate.screensaver"
KEY = "screensaver-arguments"
def get_config(settings):
"""Load current screensaver arguments as a Python dict"""
current = settings.get_value(KEY)
return {key: current[key] for key in current.keys()}
def set_config(settings, config):
"""Save screensaver arguments dict to GSettings"""
settings.set_value(KEY, GLib.Variant('a{ss}', config))
def show_config(settings):
"""Display current screensaver configuration"""
config = get_config(settings)
if config:
print("Current configuration:")
for name in sorted(config.keys()):
print(f" {name}: {config[name]}")
else:
print("No screensaver arguments configured")
def main():
if len(sys.argv) < 2 or sys.argv[1] in ('-h', '--help'):
print(__doc__)
sys.exit(0 if len(sys.argv) > 1 else 1)
settings = Gio.Settings.new(SCHEMA)
# Handle --list option
if sys.argv[1] == '--list':
show_config(settings)
return
# Configure screensaver arguments
screensaver_name = sys.argv[1]
args = ' '.join(sys.argv[2:])
config = get_config(settings)
if args:
config[screensaver_name] = args
print(f"Configured '{screensaver_name}' with arguments: {args}")
else:
config.pop(screensaver_name, None)
print(f"Removed arguments for '{screensaver_name}'")
set_config(settings, config)
print()
show_config(settings)
if __name__ == '__main__':
main()
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