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Side by Side Diff: content/browser/geolocation/geolocation_service_impl.h

Issue 1771743002: Move geolocation and permission mojoms into WebKit/public/platform. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 9 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "base/macros.h" 5 #include "base/macros.h"
6 #include "base/memory/scoped_ptr.h" 6 #include "base/memory/scoped_ptr.h"
7 #include "content/browser/geolocation/geolocation_provider_impl.h" 7 #include "content/browser/geolocation/geolocation_provider_impl.h"
8 #include "content/common/geolocation_service.mojom.h"
9 #include "content/public/common/mojo_geoposition.mojom.h"
10 #include "mojo/public/cpp/bindings/binding.h" 8 #include "mojo/public/cpp/bindings/binding.h"
9 #include "third_party/WebKit/public/platform/modules/geolocation/geolocation.moj om.h"
11 10
12 #ifndef CONTENT_BROWSER_GEOLOCATION_GEOLOCATION_SERVICE_IMPL_H_ 11 #ifndef CONTENT_BROWSER_GEOLOCATION_GEOLOCATION_SERVICE_IMPL_H_
13 #define CONTENT_BROWSER_GEOLOCATION_GEOLOCATION_SERVICE_IMPL_H_ 12 #define CONTENT_BROWSER_GEOLOCATION_GEOLOCATION_SERVICE_IMPL_H_
14 13
15 namespace content { 14 namespace content {
16 15
17 class GeolocationProvider; 16 class GeolocationProvider;
18 class GeolocationServiceContext; 17 class GeolocationServiceContext;
19 18
20 // Implements the GeolocationService Mojo interface. 19 // Implements the GeolocationService Mojo interface.
21 class GeolocationServiceImpl : public GeolocationService { 20 class GeolocationServiceImpl : public blink::mojom::GeolocationService {
22 public: 21 public:
23 // |context| must outlive this object. |update_callback| will be called when 22 // |context| must outlive this object. |update_callback| will be called when
24 // location updates are sent, allowing the client to know when the service 23 // location updates are sent, allowing the client to know when the service
25 // is being used. 24 // is being used.
26 GeolocationServiceImpl(mojo::InterfaceRequest<GeolocationService> request, 25 GeolocationServiceImpl(
27 GeolocationServiceContext* context, 26 mojo::InterfaceRequest<blink::mojom::GeolocationService> request,
28 const base::Closure& update_callback); 27 GeolocationServiceContext* context,
28 const base::Closure& update_callback);
29 ~GeolocationServiceImpl() override; 29 ~GeolocationServiceImpl() override;
30 30
31 // Starts listening for updates. 31 // Starts listening for updates.
32 void StartListeningForUpdates(); 32 void StartListeningForUpdates();
33 33
34 // Pauses and resumes sending updates to the client of this instance. 34 // Pauses and resumes sending updates to the client of this instance.
35 void PauseUpdates(); 35 void PauseUpdates();
36 void ResumeUpdates(); 36 void ResumeUpdates();
37 37
38 // Enables and disables geolocation override. 38 // Enables and disables geolocation override.
39 void SetOverride(const Geoposition& position); 39 void SetOverride(const Geoposition& position);
40 void ClearOverride(); 40 void ClearOverride();
41 41
42 private: 42 private:
43 typedef mojo::Callback<void(MojoGeopositionPtr)> PositionCallback; 43 typedef mojo::Callback<void(blink::mojom::GeopositionPtr)> PositionCallback;
44 44
45 // GeolocationService: 45 // blink::mojom::GeolocationService:
46 void SetHighAccuracy(bool high_accuracy) override; 46 void SetHighAccuracy(bool high_accuracy) override;
47 void QueryNextPosition(const PositionCallback& callback) override; 47 void QueryNextPosition(const PositionCallback& callback) override;
48 48
49 void OnConnectionError(); 49 void OnConnectionError();
50 50
51 void OnLocationUpdate(const Geoposition& position); 51 void OnLocationUpdate(const Geoposition& position);
52 void ReportCurrentPosition(); 52 void ReportCurrentPosition();
53 53
54 // The binding between this object and the other end of the pipe. 54 // The binding between this object and the other end of the pipe.
55 mojo::Binding<GeolocationService> binding_; 55 mojo::Binding<blink::mojom::GeolocationService> binding_;
56 56
57 // Owns this object. 57 // Owns this object.
58 GeolocationServiceContext* context_; 58 GeolocationServiceContext* context_;
59 scoped_ptr<GeolocationProvider::Subscription> geolocation_subscription_; 59 scoped_ptr<GeolocationProvider::Subscription> geolocation_subscription_;
60 60
61 // Callback that allows the instantiator of this class to be notified on 61 // Callback that allows the instantiator of this class to be notified on
62 // position updates. 62 // position updates.
63 base::Closure update_callback_; 63 base::Closure update_callback_;
64 64
65 // The callback passed to QueryNextPosition. 65 // The callback passed to QueryNextPosition.
66 PositionCallback position_callback_; 66 PositionCallback position_callback_;
67 67
68 // Valid iff SetOverride() has been called and ClearOverride() has not 68 // Valid iff SetOverride() has been called and ClearOverride() has not
69 // subsequently been called. 69 // subsequently been called.
70 Geoposition position_override_; 70 Geoposition position_override_;
71 71
72 MojoGeoposition current_position_; 72 blink::mojom::Geoposition current_position_;
73 73
74 // Whether this instance is currently observing location updates with high 74 // Whether this instance is currently observing location updates with high
75 // accuracy. 75 // accuracy.
76 bool high_accuracy_; 76 bool high_accuracy_;
77 77
78 bool has_position_to_report_; 78 bool has_position_to_report_;
79 79
80 DISALLOW_COPY_AND_ASSIGN(GeolocationServiceImpl); 80 DISALLOW_COPY_AND_ASSIGN(GeolocationServiceImpl);
81 }; 81 };
82 82
83 } // namespace content 83 } // namespace content
84 84
85 #endif // CONTENT_BROWSER_GEOLOCATION_GEOLOCATION_SERVICE_IMPL_H_ 85 #endif // CONTENT_BROWSER_GEOLOCATION_GEOLOCATION_SERVICE_IMPL_H_
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