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Side by Side Diff: third_party/WebKit/Source/modules/sensor/SensorProviderProxy.h

Issue 2458453002: [sensors] Add Permission guard to the generic sensor apis.
Patch Set: Fix comments + rebase Created 4 years, 1 month ago
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1 // Copyright 2016 The Chromium Authors. All rights reserved. 1 // Copyright 2016 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 #ifndef SensorProviderProxy_h 5 #ifndef SensorProviderProxy_h
6 #define SensorProviderProxy_h 6 #define SensorProviderProxy_h
7 7
8 #include "core/dom/ExecutionContext.h"
8 #include "core/frame/LocalFrame.h" 9 #include "core/frame/LocalFrame.h"
9 #include "device/generic_sensor/public/interfaces/sensor.mojom-blink.h" 10 #include "device/generic_sensor/public/interfaces/sensor.mojom-blink.h"
10 #include "device/generic_sensor/public/interfaces/sensor_provider.mojom-blink.h" 11 #include "device/generic_sensor/public/interfaces/sensor_provider.mojom-blink.h"
11 #include "platform/Supplementable.h" 12 #include "platform/Supplementable.h"
12 #include "platform/heap/Handle.h" 13 #include "platform/heap/Handle.h"
13 14
14 namespace blink { 15 namespace blink {
15 16
16 class SensorProxy; 17 class SensorProxy;
17 class SensorReadingFactory; 18 class SensorReadingFactory;
18 19
19 // This class wraps 'SensorProvider' mojo interface and it manages 20 // This class wraps 'SensorProvider' mojo interface and it manages
20 // 'SensorProxy' instances. 21 // 'SensorProxy' instances.
21 class SensorProviderProxy final 22 class SensorProviderProxy final
22 : public GarbageCollectedFinalized<SensorProviderProxy>, 23 : public GarbageCollectedFinalized<SensorProviderProxy>,
23 public Supplement<LocalFrame> { 24 public Supplement<LocalFrame> {
24 USING_GARBAGE_COLLECTED_MIXIN(SensorProviderProxy); 25 USING_GARBAGE_COLLECTED_MIXIN(SensorProviderProxy);
25 WTF_MAKE_NONCOPYABLE(SensorProviderProxy); 26 WTF_MAKE_NONCOPYABLE(SensorProviderProxy);
26 27
27 public: 28 public:
28 static SensorProviderProxy* from(LocalFrame*); 29 static SensorProviderProxy* from(LocalFrame*);
29 30
30 ~SensorProviderProxy(); 31 ~SensorProviderProxy();
31 32
32 SensorProxy* createSensor(device::mojom::blink::SensorType, 33 SensorProxy* createSensor(device::mojom::blink::SensorType,
34 ExecutionContext*,
33 std::unique_ptr<SensorReadingFactory>); 35 std::unique_ptr<SensorReadingFactory>);
34 36
35 SensorProxy* getSensor(device::mojom::blink::SensorType); 37 SensorProxy* getSensor(device::mojom::blink::SensorType);
36 38
37 DECLARE_VIRTUAL_TRACE(); 39 DECLARE_VIRTUAL_TRACE();
38 40
39 private: 41 private:
40 friend class SensorProxy; // To call sensorProvider(). 42 friend class SensorProxy; // To call sensorProvider().
41 43
42 explicit SensorProviderProxy(LocalFrame*); 44 explicit SensorProviderProxy(LocalFrame*);
43 static const char* supplementName(); 45 static const char* supplementName();
44 46
45 device::mojom::blink::SensorProvider* sensorProvider() const { 47 device::mojom::blink::SensorProvider* sensorProvider() const {
46 return m_sensorProvider.get(); 48 return m_sensorProvider.get();
47 } 49 }
48 50
49 void onSensorProviderConnectionError(); 51 void onSensorProviderConnectionError();
50 52
51 using SensorsSet = HeapHashSet<WeakMember<SensorProxy>>; 53 using SensorsSet = HeapHashSet<WeakMember<SensorProxy>>;
52 SensorsSet m_sensors; 54 SensorsSet m_sensors;
53 55
54 device::mojom::blink::SensorProviderPtr m_sensorProvider; 56 device::mojom::blink::SensorProviderPtr m_sensorProvider;
55 }; 57 };
56 58
57 } // namespace blink 59 } // namespace blink
58 60
59 #endif // SensorProviderProxy_h 61 #endif // SensorProviderProxy_h
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