VRVideo.h - mozsearch

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/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-

 * This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef VRBROWSER_VR_VIDEO_H

#define VRBROWSER_VR_VIDEO_H

#include "vrb/Forward.h"

#include "vrb/MacroUtils.h"

#include "Device.h"

#include <memory>

#include <string>

#include <vector>

#include <functional>

namespace crow {

class DeviceDelegate;

typedef std::shared_ptr<DeviceDelegate> DeviceDelegatePtr;

class VRVideo;

typedef std::shared_ptr<VRVideo> VRVideoPtr;

class Widget;

typedef std::shared_ptr<Widget> WidgetPtr;

class VRVideo {

public:

  // Should match the values in VideoProjectionMenuWidget.java

  enum class VRVideoProjection {

    VIDEO_PROJECTION_3D_SIDE_BY_SIDE = 0,

    VIDEO_PROJECTION_360 = 1,

    VIDEO_PROJECTION_360_STEREO = 2,

    VIDEO_PROJECTION_180 = 3,

    VIDEO_PROJECTION_180_STEREO_LEFT_RIGHT = 4,

    VIDEO_PROJECTION_180_STEREO_TOP_BOTTOM = 5,

};

  static VRVideoPtr Create(vrb::CreationContextPtr aContext,

                           const WidgetPtr& aWindow,

                           const VRVideoProjection aProjection,

                           const DeviceDelegatePtr& aDevice);

  void SelectEye(device::Eye aEye);

  vrb::NodePtr GetRoot() const;

  void Exit();

  void SetReorientTransform(const vrb::Matrix& transform);

protected:

  struct State;

  VRVideo(State& aState, vrb::CreationContextPtr& aContext);

  ~VRVideo() = default;

private:

  State& m;

  VRVideo() = delete;

  VRB_NO_DEFAULTS(VRVideo)

};

} // namespace crow

#endif // VRBROWSER_VR_VIDEO_H