void
nsGeolocationRequest::SendLocation(nsIDOMGeoPosition* aPosition, bool aCachePosition)
{
if (mCleared || !mAllowed) {
return;
}
if (mTimeoutTimer) {
mTimeoutTimer->Cancel();
mTimeoutTimer = nullptr;
}
nsRefPtr<Position> wrapped, cachedWrapper = mLocator->GetCachedPosition();
if (cachedWrapper && aPosition == cachedWrapper->GetWrappedGeoPosition()) {
wrapped = cachedWrapper;
} else if (aPosition) {
nsCOMPtr<nsIDOMGeoPositionCoords> coords;
aPosition->GetCoords(getter_AddRefs(coords));
if (coords) {
wrapped = new Position(mLocator, aPosition);
}
}
if (!wrapped) {
NotifyError(nsIDOMGeoPositionError::POSITION_UNAVAILABLE);
return;
}
if (aCachePosition) {
mLocator->SetCachedPosition(wrapped);
}
// Ensure that the proper context is on the stack (bug 452762)
nsCxPusher pusher;
pusher.PushNull();
nsAutoMicroTask mt;
if (mCallback.HasWebIDLCallback()) {
ErrorResult err;
PositionCallback* callback = mCallback.GetWebIDLCallback();
MOZ_ASSERT(callback);
callback->Call(*wrapped, err);
} else {
nsIDOMGeoPositionCallback* callback = mCallback.GetXPCOMCallback();
MOZ_ASSERT(callback);
callback->HandleEvent(aPosition);
}
if (mIsWatchPositionRequest) {
SetTimeoutTimer();
}
}
void
nsGeolocationRequest::SendLocation(nsIDOMGeoPosition* aPosition)
{
if (mShutdown) {
// Ignore SendLocationEvents issued before we were cleared.
return;
}
nsRefPtr<Position> wrapped, cachedWrapper = mLocator->GetCachedPosition();
if (cachedWrapper && aPosition == cachedWrapper->GetWrappedGeoPosition()) {
wrapped = cachedWrapper;
} else if (aPosition) {
nsCOMPtr<nsIDOMGeoPositionCoords> coords;
aPosition->GetCoords(getter_AddRefs(coords));
if (coords) {
wrapped = new Position(ToSupports(mLocator), aPosition);
}
}
if (!wrapped) {
NotifyError(nsIDOMGeoPositionError::POSITION_UNAVAILABLE);
return;
}
mLocator->SetCachedPosition(wrapped);
// Ensure that the proper context is on the stack (bug 452762)
nsCxPusher pusher;
pusher.PushNull();
nsAutoMicroTask mt;
if (mCallback.HasWebIDLCallback()) {
ErrorResult err;
PositionCallback* callback = mCallback.GetWebIDLCallback();
MOZ_ASSERT(callback);
callback->Call(*wrapped, err);
} else {
nsIDOMGeoPositionCallback* callback = mCallback.GetXPCOMCallback();
MOZ_ASSERT(callback);
callback->HandleEvent(aPosition);
}
if (!mIsWatchPositionRequest) {
Shutdown();
} else if (!mShutdown) { // The handler may have called clearWatch
SetTimeoutTimer();
}
}
