public override Capture ForceEndCapture(InputState input, CaptureData data)
{
if (pCapturing != null)
{
pCapturing.EndCapture(InputEvent.Touch(input));
pCapturing = null;
}
return(Capture.End);
}
public override Capture ForceEndCapture(InputState input, CaptureData data)
{
if (pCapturing != null)
{
// if we don't do this, and EndCapture throws, we end up in a loop of exceptions!
var temp = pCapturing;
pCapturing = null;
temp.EndCapture(InputEvent.Touch(input.ToOrthoLayerInput()));
}
return(Capture.End);
}
public override CaptureRequest WantsCapture(InputState input)
{
UIRayHit uiHit;
if (input.bTouchPressed && input.nTouchCount == 1)
{
if (scene.FindUIHit(input.vTouchWorldRay, out uiHit))
{
bool bCanCapture = uiHit.hitUI.WantsCapture(InputEvent.Touch(input, new AnyRayHit(uiHit)));
if (bCanCapture)
{
return(CaptureRequest.Begin(this));
}
}
}
return(CaptureRequest.Ignore);
}
public override Capture BeginCapture(InputState input, CaptureSide eSide)
{
// [TODO] we just did above...
pCapturing = null;
UIRayHit uiHit;
if (input.bTouchPressed)
{
if (scene.FindUIHit(input.vTouchWorldRay, out uiHit))
{
bool bCanCapture = uiHit.hitUI.BeginCapture(InputEvent.Touch(input, new AnyRayHit(uiHit)));
if (bCanCapture)
{
pCapturing = uiHit.hitUI;
return(Capture.Begin(this));
}
}
}
return(Capture.Ignore);
}
public override Capture UpdateCapture(InputState input, CaptureData data)
{
if (input.bTouchDown)
{
pCapturing.UpdateCapture(InputEvent.Touch(input));
return(Capture.Continue);
}
else if (input.bTouchReleased)
{
pCapturing.EndCapture(InputEvent.Touch(input));
pCapturing = null;
return(Capture.End);
}
else
{
DebugUtil.Log(2, "TouchUIBehavior.UpdateCapture: somehow ended up bere without left mouse release!");
if (pCapturing != null)
{
pCapturing.EndCapture(InputEvent.Touch(input));
pCapturing = null;
}
return(Capture.End);
}
}