GamepadTouch.h - mozsearch

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/* -*- 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_gamepad_GamepadTouch_h

#define mozilla_dom_gamepad_GamepadTouch_h

#include "mozilla/dom/GamepadTouchBinding.h"

#include "mozilla/dom/GamepadTouchState.h"

#include "nsWrapperCache.h"

namespace mozilla::dom {

class GamepadTouch final : public nsWrapperCache {

 public:

  explicit GamepadTouch(nsISupports* aParent);

  NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(GamepadTouch)

  NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(GamepadTouch)

  nsISupports* GetParentObject() const { return mParent; }

  virtual JSObject* WrapObject(JSContext* aCx,

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

  uint32_t TouchId() const { return mTouchState.touchId; }

  uint32_t SurfaceId() const { return mTouchState.surfaceId; }

  void GetPosition(JSContext* aCx, JS::MutableHandle<JSObject*> aRetval,

                   ErrorResult& aRv);

  void GetSurfaceDimensions(JSContext* aCx,

                            JS::MutableHandle<JSObject*> aRetval,

                            ErrorResult& aRv);

  void SetTouchState(const GamepadTouchState& aTouch);

  void Set(const GamepadTouch* aOther);

 private:

  virtual ~GamepadTouch();

  nsCOMPtr<nsISupports> mParent;

  JS::Heap<JSObject*> mPosition;

  JS::Heap<JSObject*> mSurfaceDimensions;

  GamepadTouchState mTouchState;

};

}  // namespace mozilla::dom

#endif  // mozilla_dom_gamepad_GamepadTouch_h