gecko-dev/layout/style/ServoKeyframeRule.h

63 строки
1.7 KiB
C++

/* -*- 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/. */
#ifndef mozilla_ServoKeyframeRule_h
#define mozilla_ServoKeyframeRule_h
#include "mozilla/dom/CSSKeyframeRule.h"
#include "mozilla/ServoBindingTypes.h"
class nsICSSDeclaration;
namespace mozilla {
class ServoDeclarationBlock;
class ServoKeyframeDeclaration;
class ServoKeyframeRule final : public dom::CSSKeyframeRule
{
public:
ServoKeyframeRule(already_AddRefed<RawServoKeyframe> aRaw,
uint32_t aLine, uint32_t aColumn)
: CSSKeyframeRule(aLine, aColumn)
, mRaw(aRaw) {}
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(ServoKeyframeRule,
dom::CSSKeyframeRule)
bool IsCCLeaf() const final;
#ifdef DEBUG
void List(FILE* out = stdout, int32_t aIndent = 0) const final;
#endif
RawServoKeyframe* Raw() const { return mRaw; }
// WebIDL interface
void GetCssText(nsAString& aCssText) const final;
void GetKeyText(nsAString& aKeyText) final;
void SetKeyText(const nsAString& aKeyText) final;
nsICSSDeclaration* Style() final;
size_t SizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const final;
private:
virtual ~ServoKeyframeRule();
friend class ServoKeyframeDeclaration;
template<typename Func>
void UpdateRule(Func aCallback);
RefPtr<RawServoKeyframe> mRaw;
// lazily created when needed
RefPtr<ServoKeyframeDeclaration> mDeclaration;
};
} // namespace mozilla
#endif // mozilla_ServoKeyframeRule_h