public void AddTimer(NSTimer timer, NSRunLoopMode forMode)
{
AddTimer(timer, FromEnum(forMode));
}
public void AddTimer(NSTimer timer, string forMode)
{
AddTimer(timer, GetRealMode(forMode));
}
public void Stop()
{
if (animating) {
if (displayLinkSupported) {
if (displayLink != null && displayLink.IsRunning)
displayLink.Stop ();
} else {
animationTimer.Invalidate ();
animationTimer = null;
}
}
animating = false;
}
private void StartAnimation(double updatesPerSecond)
{
if (!animating) {
if (displayLinkSupported) {
if (displayLink != null && !displayLink.IsRunning)
displayLink.Start ();
} else {
// Can't use TimeSpan.FromSeconds() as that only has 1ms
// resolution, and we need better (e.g. 60fps doesn't fit nicely
// in 1ms resolution, but does in ticks).
var timeout = new TimeSpan ((long)(((1.0 * TimeSpan.TicksPerSecond) / updatesPerSecond) + 0.5));
if (SwapInterval) {
animationTimer = NSTimer.CreateRepeatingScheduledTimer (timeout,
delegate {
NeedsDisplay = true;
});
} else {
animationTimer = NSTimer.CreateRepeatingScheduledTimer (timeout,
delegate {
RenderScene ();
});
}
NSRunLoop.Current.AddTimer (animationTimer, NSRunLoopMode.Default);
NSRunLoop.Current.AddTimer (animationTimer, NSRunLoopMode.EventTracking);
}
}
animating = true;
}
public void AddTimer(NSTimer timer, NSRunLoopMode forMode)
{
AddTimer (timer, FromEnum (forMode));
}
public void Fire(NSTimer timer)
{
action();
}
public void AddTimer(NSTimer timer, string forMode)
{
AddTimer (timer, GetRealMode (forMode));
}
public CMTimebaseError SetTimerToFireImmediately(NSTimer timer)
{
if (timer == null)
throw new ArgumentNullException ("timer");
return CMTimebaseSetTimerToFireImmediately (Handle, timer.Handle);
}
public CMTimebaseError SetTimerNextFireTime(NSTimer timer, CMTime fireTime)
{
if (timer == null)
throw new ArgumentNullException ("timer");
return CMTimebaseSetTimerNextFireTime (Handle, timer.Handle, fireTime, 0);
}
public CMTimebaseError RemoveTimer(NSTimer timer)
{
if (timer == null)
throw new ArgumentNullException ("timer");
return CMTimebaseRemoveTimer (Handle, timer.Handle);
}
//
// Dispatch timers not supported
//
// CMTimebaseAddTimerDispatchSource
// CMTimebaseRemoveTimerDispatchSource
// CMTimebaseSetTimerDispatchSourceNextFireTime
// CMTimebaseSetTimerDispatchSourceToFireImmediately
#endregion Other
#if !COREBUILD
public CMTimebaseError AddTimer(NSTimer timer, NSRunLoop runloop)
{
if (timer == null)
throw new ArgumentNullException ("timer");
if (runloop == null)
throw new ArgumentNullException ("runloop");
// NSRunloop and CFRunloop[Ref] are NOT toll free bridged types
using (var cf = runloop.GetCFRunLoop ())
return CMTimebaseAddTimer (Handle, timer.Handle, cf.Handle);
}