gecko/layout/style/NameSpaceRule.h
L. David Baron d0a98e3469 Bug 978833 patch 15 - Make css::Rule no longer inherit from nsIStyleRule. r=heycam
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.
2015-11-05 16:44:10 +08:00

71 lines
1.9 KiB
C++

/* -*- 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 @namespace rules */
#ifndef mozilla_css_NameSpaceRule_h__
#define mozilla_css_NameSpaceRule_h__
#include "mozilla/Attributes.h"
#include "mozilla/MemoryReporting.h"
#include "mozilla/css/Rule.h"
#include "nsIDOMCSSRule.h"
class nsIAtom;
// IID for the NameSpaceRule class {f0b0dbe1-5031-4a21-b06a-dc141ef2af98}
#define NS_CSS_NAMESPACE_RULE_IMPL_CID \
{0xf0b0dbe1, 0x5031, 0x4a21, {0xb0, 0x6a, 0xdc, 0x14, 0x1e, 0xf2, 0xaf, 0x98}}
namespace mozilla {
namespace css {
class NameSpaceRule final : public Rule,
public nsIDOMCSSRule
{
public:
NameSpaceRule(nsIAtom* aPrefix, const nsString& aURLSpec,
uint32_t aLineNumber, uint32_t aColumnNumber);
private:
// for |Clone|
NameSpaceRule(const NameSpaceRule& aCopy);
~NameSpaceRule();
public:
NS_DECLARE_STATIC_IID_ACCESSOR(NS_CSS_NAMESPACE_RULE_IMPL_CID)
NS_DECL_ISUPPORTS
// Rule methods
DECL_STYLE_RULE_INHERIT
#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;
nsIAtom* GetPrefix() const { return mPrefix; }
void GetURLSpec(nsString& aURLSpec) const { aURLSpec = mURLSpec; }
virtual size_t SizeOfIncludingThis(mozilla::MallocSizeOf aMallocSizeOf) const
override MOZ_MUST_OVERRIDE;
// nsIDOMCSSRule interface
NS_DECL_NSIDOMCSSRULE
private:
nsCOMPtr<nsIAtom> mPrefix;
nsString mURLSpec;
};
NS_DEFINE_STATIC_IID_ACCESSOR(NameSpaceRule, NS_CSS_NAMESPACE_RULE_IMPL_CID)
} // namespace css
} // namespace mozilla
#endif /* mozilla_css_NameSpaceRule_h__ */