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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 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 | 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 DEVICE_VR_VR_DEVICE_H | 5 #ifndef DEVICE_VR_VR_DEVICE_H |
6 #define DEVICE_VR_VR_DEVICE_H | 6 #define DEVICE_VR_VR_DEVICE_H |
7 | 7 |
8 #include "base/macros.h" | 8 #include "base/macros.h" |
9 #include "device/vr/vr_export.h" | 9 #include "device/vr/vr_export.h" |
10 #include "device/vr/vr_service.mojom.h" | 10 #include "device/vr/vr_service.mojom.h" |
11 | 11 |
12 namespace blink { | 12 namespace blink { |
13 struct WebHMDSensorState; | 13 struct WebHMDSensorState; |
14 } | 14 } |
15 | 15 |
16 namespace ui { | 16 namespace ui { |
17 class BaseWindow; | 17 class BaseWindow; |
18 } | 18 } |
19 | 19 |
20 namespace device { | 20 namespace device { |
21 | 21 |
22 class VRDisplayImpl; | 22 class VRDisplayImpl; |
23 class VRServiceImpl; | |
24 | 23 |
25 const unsigned int VR_DEVICE_LAST_ID = 0xFFFFFFFF; | 24 const unsigned int VR_DEVICE_LAST_ID = 0xFFFFFFFF; |
26 | 25 |
27 class DEVICE_VR_EXPORT VRDevice { | 26 class DEVICE_VR_EXPORT VRDevice { |
28 public: | 27 public: |
29 VRDevice(); | 28 VRDevice(); |
30 virtual ~VRDevice(); | 29 virtual ~VRDevice(); |
31 | 30 |
32 unsigned int id() const { return id_; } | 31 unsigned int id() const { return id_; } |
33 | 32 |
34 virtual mojom::VRDisplayInfoPtr GetVRDevice() = 0; | 33 virtual mojom::VRDisplayInfoPtr GetVRDevice() = 0; |
35 virtual mojom::VRPosePtr GetPose() = 0; | 34 virtual mojom::VRPosePtr GetPose() = 0; |
36 virtual void ResetPose() = 0; | 35 virtual void ResetPose() = 0; |
37 | 36 |
38 virtual void RequestPresent(const base::Callback<void(bool)>& callback) = 0; | 37 virtual void RequestPresent(const base::Callback<void(bool)>& callback) = 0; |
39 virtual void SetSecureOrigin(bool secure_origin) = 0; | 38 virtual void SetSecureOrigin(bool secure_origin) = 0; |
40 virtual void ExitPresent() = 0; | 39 virtual void ExitPresent() = 0; |
41 virtual void SubmitFrame(mojom::VRPosePtr pose) = 0; | 40 virtual void SubmitFrame(mojom::VRPosePtr pose) = 0; |
42 virtual void UpdateLayerBounds(mojom::VRLayerBoundsPtr left_bounds, | 41 virtual void UpdateLayerBounds(mojom::VRLayerBoundsPtr left_bounds, |
43 mojom::VRLayerBoundsPtr right_bounds) = 0; | 42 mojom::VRLayerBoundsPtr right_bounds) = 0; |
44 | 43 |
45 virtual void AddService(VRServiceImpl* service); | 44 virtual void AddDisplay(VRDisplayImpl* display); |
46 virtual void RemoveService(VRServiceImpl* service); | 45 virtual void RemoveDisplay(VRDisplayImpl* display); |
47 | 46 |
48 // TODO(shaobo.yan@intel.com): Checks should be done against VRDisplayImpl and | 47 virtual bool IsAccessAllowed(VRDisplayImpl* display); |
49 // the name should be considered. | 48 virtual bool CheckPresentingDisplay(VRDisplayImpl* display); |
50 virtual bool IsAccessAllowed(VRServiceImpl* service); | |
51 virtual bool IsPresentingService(VRServiceImpl* service); | |
52 | 49 |
53 virtual void OnChanged(); | 50 virtual void OnChanged(); |
54 virtual void OnExitPresent(); | 51 virtual void OnExitPresent(); |
55 virtual void OnBlur(); | 52 virtual void OnBlur(); |
56 virtual void OnFocus(); | 53 virtual void OnFocus(); |
57 virtual void OnActivate(mojom::VRDisplayEventReason reason); | 54 virtual void OnActivate(mojom::VRDisplayEventReason reason); |
58 virtual void OnDeactivate(mojom::VRDisplayEventReason reason); | 55 virtual void OnDeactivate(mojom::VRDisplayEventReason reason); |
59 | 56 |
60 protected: | 57 protected: |
61 friend class VRDisplayImpl; | 58 friend class VRDisplayImpl; |
62 friend class VRDisplayImplTest; | 59 friend class VRDisplayImplTest; |
63 | 60 |
64 void SetPresentingService(VRServiceImpl* service); | 61 void SetPresentingDisplay(VRDisplayImpl* display); |
65 | 62 |
66 private: | 63 private: |
67 // Each Service have one VRDisplay with one VRDevice. | 64 // Each Service have one VRDisplay with one VRDevice. |
bajones
2016/11/30 17:41:22
This comment should be updated or removed. It's ac
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68 // TODO(shaobo.yan@intel.com): Since the VRDisplayImpl knows its VRServiceImpl | 65 using DisplaySet = std::set<VRDisplayImpl*>; |
mthiesse
2016/11/30 13:59:04
nit: Not sure if this using is useful or improves
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69 // we should | 66 DisplaySet displays_; |
70 // only need to store the VRDisplayImpl. | |
71 using DisplayClientMap = std::map<VRServiceImpl*, VRDisplayImpl*>; | |
72 DisplayClientMap displays_; | |
73 | 67 |
74 // TODO(shaobo.yan@intel.com): Should track presenting VRDisplayImpl instead. | 68 VRDisplayImpl* presenting_display_; |
75 VRServiceImpl* presenting_service_; | |
76 | 69 |
77 unsigned int id_; | 70 unsigned int id_; |
78 | 71 |
79 static unsigned int next_id_; | 72 static unsigned int next_id_; |
80 | 73 |
81 DISALLOW_COPY_AND_ASSIGN(VRDevice); | 74 DISALLOW_COPY_AND_ASSIGN(VRDevice); |
82 }; | 75 }; |
83 | 76 |
84 } // namespace device | 77 } // namespace device |
85 | 78 |
86 #endif // DEVICE_VR_VR_DEVICE_H | 79 #endif // DEVICE_VR_VR_DEVICE_H |
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