/* -*- 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_CSSKeyframesRule_h

#define mozilla_dom_CSSKeyframesRule_h

#include "mozilla/css/Rule.h"

#include "mozilla/dom/CSSKeyframeRule.h"

namespace mozilla {

namespace dom {

class CSSKeyframeList;

class CSSKeyframesRule final : public css::Rule

{

public:

  CSSKeyframesRule(RefPtr<RawServoKeyframesRule> aRawRule,

                   StyleSheet* aSheet,

                   css::Rule* aParentRule,

                   uint32_t aLine,

                   uint32_t aColumn);

  NS_DECL_ISUPPORTS_INHERITED

  NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(CSSKeyframesRule,

                                           css::Rule)

  bool IsCCLeaf() const final;

#ifdef DEBUG

  void List(FILE* out = stdout, int32_t aIndent = 0) const final;

#endif

  void DropSheetReference() final;

  // WebIDL interface

  uint16_t Type() const final { return CSSRule_Binding::KEYFRAMES_RULE; }

  void GetCssText(nsAString& aCssText) const final;

  void GetName(nsAString& aName) const;

  void SetName(const nsAString& aName);

  CSSRuleList* CssRules();

  void AppendRule(const nsAString& aRule);

  void DeleteRule(const nsAString& aKey);

  CSSKeyframeRule* FindRule(const nsAString& aKey);

  size_t SizeOfIncludingThis(mozilla::MallocSizeOf aMallocSizeOf) const final;

  JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) final;

private:

  uint32_t FindRuleIndexForKey(const nsAString& aKey);

  template<typename Func>

  void UpdateRule(Func aCallback);

  virtual ~CSSKeyframesRule();

  RefPtr<RawServoKeyframesRule> mRawRule;

  RefPtr<CSSKeyframeList> mKeyframeList; // lazily constructed

};

} // namespace dom

} // namespace mozilla

#endif // mozilla_dom_CSSKeyframesRule_h