| // Copyright 2014 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef SERVICES_DEVICE_GEOLOCATION_GEOLOCATION_CONTEXT_H_ |
| #define SERVICES_DEVICE_GEOLOCATION_GEOLOCATION_CONTEXT_H_ |
| |
| #include <memory> |
| #include <vector> |
| |
| #include "mojo/public/cpp/bindings/pending_receiver.h" |
| #include "services/device/public/mojom/geolocation.mojom.h" |
| #include "services/device/public/mojom/geolocation_context.mojom.h" |
| #include "services/device/public/mojom/geoposition.mojom.h" |
| #include "url/origin.h" |
| |
| namespace device { |
| |
| class GeolocationImpl; |
| |
| // Provides information to a set of GeolocationImpl instances that are |
| // associated with a given context. Notably, allows pausing and resuming |
| // geolocation on these instances. |
| class GeolocationContext : public mojom::GeolocationContext { |
| public: |
| GeolocationContext(); |
| |
| GeolocationContext(const GeolocationContext&) = delete; |
| GeolocationContext& operator=(const GeolocationContext&) = delete; |
| |
| ~GeolocationContext() override; |
| |
| // Creates GeolocationContext that is strongly bound to |receiver|. |
| static void Create(mojo::PendingReceiver<mojom::GeolocationContext> receiver); |
| |
| // mojom::GeolocationContext implementation: |
| void BindGeolocation(mojo::PendingReceiver<mojom::Geolocation> receiver, |
| const GURL& requesting_url) override; |
| void OnPermissionRevoked(const url::Origin& origin) override; |
| |
| void SetOverride(mojom::GeopositionResultPtr geoposition_result) override; |
| void ClearOverride() override; |
| |
| // Called when a GeolocationImpl has a connection error. After this call, it |
| // is no longer safe to access |impl|. |
| void OnConnectionError(GeolocationImpl* impl); |
| |
| private: |
| std::vector<std::unique_ptr<GeolocationImpl>> impls_; |
| |
| mojom::GeopositionResultPtr geoposition_override_; |
| }; |
| |
| } // namespace device |
| |
| #endif // SERVICES_DEVICE_GEOLOCATION_GEOLOCATION_CONTEXT_H_ |