get_screen_saver/[4,5]
get_screen_saver(+Displayable, -Timeout, -Interval, -Blanking, -Exposures) get_screen_saver(-Timeout, -Interval, -Blanking, -Exposures)
Allows the user to check the state of the screen saver.
Displayable is a ProXL Displayable. If omitted, the default Display is used.
Timeout is the integer specifying the timeout in seconds before the screen saver activates.
Interval is the integer specifying the interval, in seconds, between screen saver invocations.
Blanking is the current screen blanking preference. One of:
dont_prefer
prefer
default
Exposures is the current screen saver control value. One of:
dont_allow
allow
default