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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/. */
/*
* style sheet and style rule processor representing style attributes
*/
#ifndef nsHTMLCSSStyleSheet_h_
#define nsHTMLCSSStyleSheet_h_
#include "mozilla/Attributes.h"
#include "mozilla/MemoryReporting.h"
#include "nsDataHashtable.h"
class nsRuleWalker;
struct MiscContainer;
namespace mozilla {
enum class PseudoStyleType : uint8_t;
namespace dom {
class Element;
} // namespace dom
} // namespace mozilla
class nsHTMLCSSStyleSheet final {
public:
nsHTMLCSSStyleSheet();
NS_INLINE_DECL_REFCOUNTING(nsHTMLCSSStyleSheet)
void CacheStyleAttr(const nsAString& aSerialized, MiscContainer* aValue);
void EvictStyleAttr(const nsAString& aSerialized, MiscContainer* aValue);
MiscContainer* LookupStyleAttr(const nsAString& aSerialized);
private:
~nsHTMLCSSStyleSheet();
nsHTMLCSSStyleSheet(const nsHTMLCSSStyleSheet& aCopy) = delete;
nsHTMLCSSStyleSheet& operator=(const nsHTMLCSSStyleSheet& aCopy) = delete;
protected:
nsDataHashtable<nsStringHashKey, MiscContainer*> mCachedStyleAttrs;
};
#endif /* !defined(nsHTMLCSSStyleSheet_h_) */
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