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Diffstat (limited to 'dom/geolocation/GeolocationCoordinates.cpp')
-rw-r--r-- | dom/geolocation/GeolocationCoordinates.cpp | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/dom/geolocation/GeolocationCoordinates.cpp b/dom/geolocation/GeolocationCoordinates.cpp new file mode 100644 index 0000000000..e3dc419642 --- /dev/null +++ b/dom/geolocation/GeolocationCoordinates.cpp @@ -0,0 +1,67 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "mozilla/dom/GeolocationCoordinates.h" + +#include "mozilla/FloatingPoint.h" +#include "mozilla/dom/GeolocationPosition.h" +#include "mozilla/dom/GeolocationCoordinatesBinding.h" + +namespace mozilla::dom { + +NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(GeolocationCoordinates, mPosition) +NS_IMPL_CYCLE_COLLECTING_ADDREF(GeolocationCoordinates) +NS_IMPL_CYCLE_COLLECTING_RELEASE(GeolocationCoordinates) +NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(GeolocationCoordinates) + NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY + NS_INTERFACE_MAP_ENTRY(nsISupports) +NS_INTERFACE_MAP_END + +GeolocationCoordinates::GeolocationCoordinates(GeolocationPosition* aPosition, + nsIDOMGeoPositionCoords* aCoords) + : mPosition(aPosition), mCoords(aCoords) {} + +GeolocationCoordinates::~GeolocationCoordinates() = default; + +GeolocationPosition* GeolocationCoordinates::GetParentObject() const { + return mPosition; +} + +JSObject* GeolocationCoordinates::WrapObject( + JSContext* aCx, JS::Handle<JSObject*> aGivenProto) { + return GeolocationCoordinates_Binding::Wrap(aCx, this, aGivenProto); +} + +#define GENERATE_COORDS_WRAPPED_GETTER(name) \ + double GeolocationCoordinates::name() const { \ + double rv; \ + mCoords->Get##name(&rv); \ + return rv; \ + } + +#define GENERATE_COORDS_WRAPPED_GETTER_NULLABLE(name) \ + Nullable<double> GeolocationCoordinates::Get##name() const { \ + double value; \ + mCoords->Get##name(&value); \ + Nullable<double> rv; \ + if (!std::isnan(value)) { \ + rv.SetValue(value); \ + } \ + return rv; \ + } + +GENERATE_COORDS_WRAPPED_GETTER(Latitude) +GENERATE_COORDS_WRAPPED_GETTER(Longitude) +GENERATE_COORDS_WRAPPED_GETTER_NULLABLE(Altitude) +GENERATE_COORDS_WRAPPED_GETTER(Accuracy) +GENERATE_COORDS_WRAPPED_GETTER_NULLABLE(AltitudeAccuracy) +GENERATE_COORDS_WRAPPED_GETTER_NULLABLE(Heading) +GENERATE_COORDS_WRAPPED_GETTER_NULLABLE(Speed) + +#undef GENERATE_COORDS_WRAPPED_GETTER +#undef GENERATE_COORDS_WRAPPED_GETTER_NULLABLE + +} // namespace mozilla::dom |