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1 // Copyright 2015 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CONTENT_BROWSER_VR_VR_SERVICE_H | |
6 #define CONTENT_BROWSER_VR_VR_SERVICE_H | |
7 | |
8 #include <map> | |
9 #include <set> | |
10 #include <vector> | |
11 | |
12 #include "base/basictypes.h" | |
13 #include "base/memory/singleton.h" | |
14 #include "base/threading/thread_checker.h" | |
15 #include "content/browser/vr/vr_device.h" | |
16 #include "content/browser/vr/vr_device_provider.h" | |
17 #include "content/browser/vr/vr_service_consumer.h" | |
18 #include "content/common/content_export.h" | |
19 | |
20 namespace blink { | |
21 class WebVRDevice; | |
22 } | |
23 | |
24 namespace content { | |
25 | |
26 class CONTENT_EXPORT VRService { | |
27 public: | |
28 // Returns the VRService singleton. | |
29 static VRService* GetInstance(); | |
30 | |
31 void GetVRDevices(std::vector<blink::WebVRDevice>* webvr_devices); | |
32 VRDevice* GetDevice(unsigned int index); | |
33 | |
34 private: | |
35 friend struct DefaultSingletonTraits<VRService>; | |
36 friend class VRServiceTest; | |
37 friend class VRServiceConsumer; | |
38 | |
39 VRService(); | |
40 // Constructor for testing. Takes ownership of the given provider. | |
no sievers
2015/03/26 19:55:15
If so, then you can pass scoped_ptr
| |
41 explicit VRService(VRDeviceProvider* provider); | |
42 virtual ~VRService(); | |
43 | |
44 void AddConsumer(VRServiceConsumer* consumer); | |
45 void RemoveConsumer(VRServiceConsumer* consumer); | |
46 | |
47 void InitializeProviders(); | |
48 void ReleaseProviderDevices(); | |
49 | |
50 void RegisterProvider(VRDeviceProvider* provider); | |
51 | |
52 typedef std::vector<VRDeviceProvider*> ProviderList; | |
53 ProviderList providers_; | |
54 | |
55 typedef std::map<unsigned int, VRDevice*> DeviceMap; | |
56 DeviceMap devices_; | |
57 | |
58 bool vr_initialized_; | |
59 | |
60 typedef std::set<VRServiceConsumer*> ConsumerSet; | |
61 ConsumerSet consumers_; | |
62 | |
63 base::ThreadChecker thread_checker_; | |
64 | |
65 DISALLOW_COPY_AND_ASSIGN(VRService); | |
66 }; | |
67 | |
68 } // namespace content | |
69 | |
70 #endif // CONTENT_BROWSER_VR_VR_SERVICE_H | |
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