layout/style/FontFaceSetIterator.h
author Cosmin Sabou <csabou@mozilla.com>
Thu, 02 Aug 2018 19:59:53 +0300
changeset 484986 f7f4ba3486b5e44b6ccdc3b150f5aa0aab76ffb7
parent 439545 905239391e05483e8fb221378dd2092c5a0df8b7
child 505383 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
Backed out changeset 5950c9d63c3b (bug 1090497) for build bustages on several files. CLOSED TREE

/* -*- 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(mozilla::dom::FontFaceSet* aFontFaceSet,
                      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,
            mozilla::ErrorResult& aRv);

private:
  ~FontFaceSetIterator();

  RefPtr<FontFaceSet> mFontFaceSet;
  uint32_t mNextIndex;
  bool mIsKeyAndValue;
};

} // namespace dom
} // namespace mozilla

#endif // !defined(mozilla_dom_FontFaceSetIterator_h)