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- // Copyright 2014 The Chromium Authors. All rights reserved.
- // 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"
- 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_origin) override;
- void SetOverride(mojom::GeopositionPtr geoposition) 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::GeopositionPtr geoposition_override_;
- };
- } // namespace device
- #endif // SERVICES_DEVICE_GEOLOCATION_GEOLOCATION_CONTEXT_H_
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