content/browser/vr/vr_device.h

   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_DEVICE_H
   6 #define CONTENT_BROWSER_VR_VR_DEVICE_H
   7
   8 #include "base/macros.h"
   9 #include "content/common/vr_service.mojom.h"
  10
  11 namespace blink {
  12 struct WebHMDSensorState;
  13 }
  14
  15 namespace ui {
  16 class BaseWindow;
  17 }
  18
  19 namespace content {
  20
  21 class VRDeviceProvider;
  22
  23 const unsigned int VR_DEVICE_LAST_ID = 0xFFFFFFFF;
  24
  25 class VRDevice {
  26  public:
  27   explicit VRDevice(VRDeviceProvider* provider);
  28   virtual ~VRDevice();
  29
  30   VRDeviceProvider* provider() const { return provider_; }
  31   unsigned int id() const { return id_; }
  32
  33   virtual VRDeviceInfoPtr GetVRDevice() = 0;
  34   virtual VRSensorStatePtr GetSensorState() = 0;
  35   virtual void ResetSensor() = 0;
  36
  37  private:
  38   VRDeviceProvider* provider_;
  39   unsigned int id_;
  40
  41   static unsigned int next_id_;
  42
  43   DISALLOW_COPY_AND_ASSIGN(VRDevice);
  44 };
  45
  46 }  // namespace content
  47
  48 #endif  // CONTENT_BROWSER_VR_VR_DEVICE_H