FontFaceSetIterator.h

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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_FontFaceSetIterator_h

#define mozilla_dom_FontFaceSetIterator_h

#include "mozilla/dom/FontFaceSet.h"

#include "mozilla/dom/FontFaceSetBinding.h"

#include "mozilla/dom/NonRefcountedDOMObject.h"

namespace mozilla {

namespace dom {

class FontFaceSetIterator final {

 public:

  FontFaceSetIterator(FontFaceSet*, bool aIsKeyAndValue);

  NS_DECL_CYCLE_COLLECTION_NATIVE_CLASS(FontFaceSetIterator)

  NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(FontFaceSetIterator)

  bool WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto,

                  JS::MutableHandle<JSObject*> aReflector);

  // WebIDL

  void Next(JSContext* aCx, FontFaceSetIteratorResult& aResult,

            ErrorResult& aRv);

 private:

  ~FontFaceSetIterator();

  RefPtr<FontFaceSet> mFontFaceSet;

  uint32_t mNextIndex;

  bool mIsKeyAndValue;

};

}  // namespace dom

}  // namespace mozilla

#endif  // !defined(mozilla_dom_FontFaceSetIterator_h)