void VRController::onPresentComplete(ScriptPromiseResolver* resolver,
unsigned index,
bool success) {
VRDisplay* vrDisplay = getDisplayForIndex(index);
if (!vrDisplay) {
DOMException* exception =
DOMException::create(InvalidStateError, "VRDisplay not found.");
resolver->reject(exception);
ReportPresentationResult(PresentationResult::VRDisplayNotFound);
return;
}
if (success) {
vrDisplay->beginPresent(resolver);
} else {
vrDisplay->forceExitPresent();
DOMException* exception = DOMException::create(
NotAllowedError, "Presentation request was denied.");
ReportPresentationResult(PresentationResult::RequestDenied);
resolver->reject(exception);
}
}
void VRController::OnExitPresent(unsigned index) {
VRDisplay* vrDisplay = getDisplayForIndex(index);
if (vrDisplay)
vrDisplay->forceExitPresent();
}