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//! [0]
bool MyScreenSaver::save( int level )
{
switch ( level ) {
case 0:
if ( dim_enabled ) {
// dim the screen
}
return true;
case 1:
if ( screenoff_enabled ) {
// turn off the screen
}
return true;
case 2:
if ( suspend_enabled ) {
// suspend
}
return true;
default:
return false;
}
}
...
int timings[4];
timings[0] = 5000; // dim after 5 seconds
timings[1] = 10000; // light off after 15 seconds
timings[2] = 45000; // suspend after 60 seconds
timings[3] = 0;
QWSServer::setScreenSaverIntervals( timings );
// ignore the key/mouse event that turns on the screen
int blocklevel = 1;
if ( !screenoff_enabled ) {
// screenoff is disabled, ignore the key/mouse event that wakes from suspend
blocklevel = 2;
if ( !suspend_enabled ) {
// suspend is disabled, never ignore events
blocklevel = -1;
}
}
QWSServer::setScreenSaverBlockLevel( blocklevel );
//! [0]
|
