XRInputSource.h - mozsearch

Enable keyboard shortcuts

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=8 sts=2 et sw=2 tw=80: */

/* 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 mozilla_dom_XRInputSource_h_

#define mozilla_dom_XRInputSource_h_

#include "mozilla/DOMEventTargetHelper.h"

#include "mozilla/dom/WebXRBinding.h"

#include "gfxVR.h"

namespace mozilla {

namespace gfx {

class VRDisplayClient;

}  // namespace gfx

namespace dom {

class Gamepad;

class XRSpace;

class XRSession;

class XRNativeOrigin;

enum class XRHandedness : uint8_t;

enum class XRTargetRayMode : uint8_t;

class XRInputSource final : public nsWrapperCache {

 public:

  NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(XRInputSource)

  NS_DECL_CYCLE_COLLECTION_NATIVE_WRAPPERCACHE_CLASS(XRInputSource)

  explicit XRInputSource(nsISupports* aParent);

  // WebIDL Boilerplate

  nsISupports* GetParentObject() const { return mParent; }

  JSObject* WrapObject(JSContext* aCx,

                       JS::Handle<JSObject*> aGivenProto) override;

  // WebIDL Members

  XRHandedness Handedness();

  XRTargetRayMode TargetRayMode();

  XRSpace* TargetRaySpace();

  XRSpace* GetGripSpace();

  void GetProfiles(nsTArray<nsString>& aResult);

  Gamepad* GetGamepad();

  void Setup(XRSession* aSession, uint32_t aIndex);

  void SetGamepadIsConnected(bool aConnected, XRSession* aSession);

  void Update(XRSession* aSession);

  int32_t GetIndex();

 protected:

  virtual ~XRInputSource();

  nsCOMPtr<nsISupports> mParent;

 private:

  enum class ActionState : uint8_t {

    ActionState_Pressing = 0,

    ActionState_Pressed = 1,

    ActionState_Releasing = 2,

    ActionState_Released = 3

};

  void CreateGripSpace(XRSession* aSession,

                       const gfx::VRControllerState& controllerState);

  void DispatchEvent(const nsAString& aEvent, XRSession* aSession);

  nsTArray<nsString> mProfiles;

  XRHandedness mHandedness;

  XRTargetRayMode mTargetRayMode;

  RefPtr<XRSpace> mTargetRaySpace;

  RefPtr<XRSpace> mGripSpace;

  RefPtr<Gamepad> mGamepad;

  int32_t mIndex;

  ActionState mSelectAction;

  ActionState mSqueezeAction;

};

}  // namespace dom

}  // namespace mozilla

#endif  // mozilla_dom_XRInputSource_h_