dom/geolocation/GeolocationCoordinates.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef mozilla_dom_GeolocationCoordinates_h
   8 #define mozilla_dom_GeolocationCoordinates_h
   9
  10 #include "nsIDOMGeoPositionCoords.h"
  11 #include "GeolocationPosition.h"
  12 #include "nsCycleCollectionParticipant.h"
  13 #include "nsWrapperCache.h"
  14 #include "mozilla/dom/Nullable.h"
  15 #include "js/TypeDecls.h"
  16
  17 namespace mozilla::dom {
  18
  19 class GeolocationCoordinates final : public nsISupports, public nsWrapperCache {
  20   ~GeolocationCoordinates();
  21
  22  public:
  23   NS_DECL_CYCLE_COLLECTING_ISUPPORTS
  24   NS_DECL_CYCLE_COLLECTION_WRAPPERCACHE_CLASS(GeolocationCoordinates)
  25
  26  public:
  27   GeolocationCoordinates(GeolocationPosition* aPosition,
  28                          nsIDOMGeoPositionCoords* aCoords);
  29
  30   GeolocationPosition* GetParentObject() const;
  31
  32   virtual JSObject* WrapObject(JSContext* aCx,
  33                                JS::Handle<JSObject*> aGivenProto) override;
  34
  35   double Latitude() const;
  36
  37   double Longitude() const;
  38
  39   Nullable<double> GetAltitude() const;
  40
  41   double Accuracy() const;
  42
  43   Nullable<double> GetAltitudeAccuracy() const;
  44
  45   Nullable<double> GetHeading() const;
  46
  47   Nullable<double> GetSpeed() const;
  48
  49  private:
  50   RefPtr<GeolocationPosition> mPosition;
  51   nsCOMPtr<nsIDOMGeoPositionCoords> mCoords;
  52 };
  53
  54 }  // namespace mozilla::dom
  55
  56 #endif /* mozilla_dom_GeolocationCoordinates_h */