ScriptPromise ScreenOrientation::lock(ScriptState* state, const AtomicString& lockString)
{
ScriptPromiseResolver* resolver = ScriptPromiseResolver::create(state);
ScriptPromise promise = resolver->promise();
Document* document = m_frame ? m_frame->document() : 0;
if (!document || !controller()) {
DOMException* exception = DOMException::create(InvalidStateError, "The object is no longer associated to a document.");
resolver->reject(exception);
return promise;
}
if (document->isSandboxed(SandboxOrientationLock)) {
DOMException* exception = DOMException::create(SecurityError, "The document is sandboxed and lacks the 'allow-orientation-lock' flag.");
resolver->reject(exception);
return promise;
}
controller()->lock(stringToOrientationLock(lockString), new LockOrientationCallback(resolver));
return promise;
}
ScriptPromise ScreenOrientation::lockOrientation(ScriptState* state, Screen& screen, const AtomicString& lockString)
{
RefPtr<ScriptPromiseResolverWithContext> resolver = ScriptPromiseResolverWithContext::create(state);
ScriptPromise promise = resolver->promise();
ScreenOrientation& screenOrientation = ScreenOrientation::from(screen);
Document* document = screenOrientation.document();
if (!document || !screenOrientation.frame()) {
RefPtrWillBeRawPtr<DOMException> exception = DOMException::create(InvalidStateError, "The object is no longer associated to a document.");
resolver->reject(exception);
return promise;
}
if (document->isSandboxed(SandboxOrientationLock)) {
RefPtrWillBeRawPtr<DOMException> exception = DOMException::create(SecurityError, "The document is sandboxed and lacks the 'allow-orientation-lock' flag.");
resolver->reject(exception);
return promise;
}
ScreenOrientationController::from(*screenOrientation.frame()).lockOrientation(stringToOrientationLock(lockString), new LockOrientationCallback(resolver));
return promise;
}
