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cdd348acd9
This inheritance was previously needed only by a subset of the classes derived from css::Rule (css::StyleRule, nsCSSKeyframeRule, nsCSSPageRule). After patch 12, it is now needed by none. --HG-- extra : commitid : CEFVRbS42w6
73 lines
1.8 KiB
C++
73 lines
1.8 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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/* class for CSS @import rules */
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#ifndef mozilla_css_ImportRule_h__
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#define mozilla_css_ImportRule_h__
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#include "mozilla/Attributes.h"
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#include "mozilla/MemoryReporting.h"
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#include "mozilla/css/Rule.h"
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#include "nsIDOMCSSImportRule.h"
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class nsMediaList;
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class nsString;
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namespace mozilla {
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class CSSStyleSheet;
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namespace css {
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class ImportRule final : public Rule,
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public nsIDOMCSSImportRule
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{
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public:
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ImportRule(nsMediaList* aMedia, const nsString& aURLSpec,
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uint32_t aLineNumber, uint32_t aColumnNumber);
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private:
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// for |Clone|
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ImportRule(const ImportRule& aCopy);
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~ImportRule();
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public:
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NS_DECL_CYCLE_COLLECTION_CLASS_AMBIGUOUS(ImportRule, mozilla::css::Rule)
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NS_DECL_CYCLE_COLLECTING_ISUPPORTS
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DECL_STYLE_RULE_INHERIT
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#ifdef HAVE_CPP_AMBIGUITY_RESOLVING_USING
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using Rule::GetStyleSheet; // unhide since nsIDOMCSSImportRule has its own GetStyleSheet
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#endif
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// Rule methods
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#ifdef DEBUG
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virtual void List(FILE* out = stdout, int32_t aIndent = 0) const override;
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#endif
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virtual int32_t GetType() const override;
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virtual already_AddRefed<Rule> Clone() const override;
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void SetSheet(CSSStyleSheet*);
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virtual size_t SizeOfIncludingThis(mozilla::MallocSizeOf aMallocSizeOf) const override;
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// nsIDOMCSSRule interface
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NS_DECL_NSIDOMCSSRULE
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// nsIDOMCSSImportRule interface
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NS_DECL_NSIDOMCSSIMPORTRULE
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private:
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nsString mURLSpec;
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RefPtr<nsMediaList> mMedia;
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RefPtr<CSSStyleSheet> mChildSheet;
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};
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} // namespace css
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} // namespace mozilla
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#endif /* mozilla_css_ImportRule_h__ */
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