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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /layout/style/nsHTMLCSSStyleSheet.h | |
parent | Initial commit. (diff) | |
download | thunderbird-upstream.tar.xz thunderbird-upstream.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | layout/style/nsHTMLCSSStyleSheet.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/layout/style/nsHTMLCSSStyleSheet.h b/layout/style/nsHTMLCSSStyleSheet.h new file mode 100644 index 0000000000..7c087cef5d --- /dev/null +++ b/layout/style/nsHTMLCSSStyleSheet.h @@ -0,0 +1,49 @@ +/* -*- 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 "nsTHashMap.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: + nsTHashMap<nsStringHashKey, MiscContainer*> mCachedStyleAttrs; +}; + +#endif /* !defined(nsHTMLCSSStyleSheet_h_) */ |