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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /layout/style/nsHTMLCSSStyleSheet.h
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'layout/style/nsHTMLCSSStyleSheet.h')
-rw-r--r--layout/style/nsHTMLCSSStyleSheet.h49
1 files changed, 49 insertions, 0 deletions
diff --git a/layout/style/nsHTMLCSSStyleSheet.h b/layout/style/nsHTMLCSSStyleSheet.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/. */
+
+/*
+ * 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_) */