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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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/. */
/* class for CSS @import rules */
#ifndef mozilla_css_ImportRule_h__
#define mozilla_css_ImportRule_h__
#include "mozilla/Attributes.h"
#include "mozilla/MemoryReporting.h"
#include "mozilla/css/Rule.h"
#include "nsIDOMCSSImportRule.h"
class nsMediaList;
class nsString;
namespace mozilla {
class CSSStyleSheet;
namespace css {
class ImportRule final : public Rule,
public nsIDOMCSSImportRule
{
public:
ImportRule(nsMediaList* aMedia, const nsString& aURLSpec,
uint32_t aLineNumber, uint32_t aColumnNumber);
private:
// for |Clone|
ImportRule(const ImportRule& aCopy);
~ImportRule();
public:
NS_DECL_CYCLE_COLLECTION_CLASS_AMBIGUOUS(ImportRule, mozilla::css::Rule)
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
DECL_STYLE_RULE_INHERIT
#ifdef HAVE_CPP_AMBIGUITY_RESOLVING_USING
using Rule::GetStyleSheet; // unhide since nsIDOMCSSImportRule has its own GetStyleSheet
#endif
// Rule methods
#ifdef DEBUG
virtual void List(FILE* out = stdout, int32_t aIndent = 0) const override;
#endif
virtual int32_t GetType() const override;
virtual already_AddRefed<Rule> Clone() const override;
void SetSheet(CSSStyleSheet*);
virtual size_t SizeOfIncludingThis(mozilla::MallocSizeOf aMallocSizeOf) const override;
// nsIDOMCSSRule interface
NS_DECL_NSIDOMCSSRULE
// nsIDOMCSSImportRule interface
NS_DECL_NSIDOMCSSIMPORTRULE
private:
nsString mURLSpec;
RefPtr<nsMediaList> mMedia;
RefPtr<CSSStyleSheet> mChildSheet;
};
} // namespace css
} // namespace mozilla
#endif /* mozilla_css_ImportRule_h__ */
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