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_GeolocationPosition_h 8 #define mozilla_dom_GeolocationPosition_h 9 10 #include "nsIDOMGeoPositionCoords.h" 11 #include "nsIDOMGeoPosition.h" 12 #include "nsString.h" 13 #include "nsCOMPtr.h" 14 #include "mozilla/Attributes.h" 15 #include "nsCycleCollectionParticipant.h" 16 #include "nsWrapperCache.h" 17 #include "mozilla/dom/Nullable.h" 18 #include "js/TypeDecls.h" 19 20 //////////////////////////////////////////////////// 21 // nsGeoPositionCoords 22 //////////////////////////////////////////////////// 23 24 /** 25 * Simple object that holds a single point in space. 26 */ 27 class nsGeoPositionCoords final : public nsIDOMGeoPositionCoords { 28 public: 29 NS_DECL_THREADSAFE_ISUPPORTS 30 NS_DECL_NSIDOMGEOPOSITIONCOORDS 31 32 nsGeoPositionCoords(double aLat, double aLong, double aAlt, double aHError, 33 double aVError, double aHeading, double aSpeed); 34 35 private: 36 ~nsGeoPositionCoords(); 37 const double mLat, mLong, mAlt, mHError, mVError, mHeading, mSpeed; 38 }; 39 40 //////////////////////////////////////////////////// 41 // nsGeoPosition 42 //////////////////////////////////////////////////// 43 44 class nsGeoPosition final : public nsIDOMGeoPosition { 45 public: 46 NS_DECL_THREADSAFE_ISUPPORTS 47 NS_DECL_NSIDOMGEOPOSITION 48 49 nsGeoPosition(double aLat, double aLong, double aAlt, double aHError, 50 double aVError, double aHeading, double aSpeed, 51 DOMTimeStamp aTimestamp); 52 53 nsGeoPosition(nsIDOMGeoPositionCoords* aCoords, DOMTimeStamp aTimestamp); 54 55 private: 56 ~nsGeoPosition(); 57 DOMTimeStamp mTimestamp; 58 RefPtr<nsIDOMGeoPositionCoords> mCoords; 59 }; 60 61 //////////////////////////////////////////////////// 62 // WebIDL wrappers for the classes above 63 //////////////////////////////////////////////////// 64 65 namespace mozilla { 66 namespace dom { 67 68 class GeolocationCoordinates; 69 70 class GeolocationPosition final : public nsISupports, public nsWrapperCache { 71 ~GeolocationPosition(); 72 73 public: 74 NS_DECL_CYCLE_COLLECTING_ISUPPORTS 75 NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(GeolocationPosition) 76 77 public: 78 GeolocationPosition(nsISupports* aParent, nsIDOMGeoPosition* aGeoPosition); 79 80 nsISupports* GetParentObject() const; 81 82 virtual JSObject* WrapObject(JSContext* aCx, 83 JS::Handle<JSObject*> aGivenProto) override; 84 85 GeolocationCoordinates* Coords(); 86 87 uint64_t Timestamp() const; 88 GetWrappedGeoPosition()89 nsIDOMGeoPosition* GetWrappedGeoPosition() { return mGeoPosition; } 90 91 private: 92 RefPtr<GeolocationCoordinates> mCoordinates; 93 nsCOMPtr<nsISupports> mParent; 94 nsCOMPtr<nsIDOMGeoPosition> mGeoPosition; 95 }; 96 97 } // namespace dom 98 } // namespace mozilla 99 100 #endif /* mozilla_dom_GeolocationPosition_h */ 101