fune/layout/style/CSSFontFeatureValuesRule.h
Emilio Cobos Álvarez 597b7bc37d Bug 1729330 - Add a simple CSSLayerRule implementation. r=smaug
The specifics of how this is going to work are still getting spec'd /
discussed in https://github.com/w3c/csswg-drafts/issues/6576, but this
allows DevTools to work fine and the feature to be complete enough for
Nightly experimentation (with the other in-flight patches).

Otherwise devtools crashes when trying to inspect pages that use them.

Differential Revision: https://phabricator.services.mozilla.com/D124656
2021-09-08 11:18:32 +00:00

57 lines
1.9 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_dom_CSSFontFeatureValuesRule_h
#define mozilla_dom_CSSFontFeatureValuesRule_h
#include "mozilla/css/Rule.h"
#include "mozilla/ServoBindingTypes.h"
#include "nsICSSDeclaration.h"
namespace mozilla::dom {
class CSSFontFeatureValuesRule final : public css::Rule {
public:
CSSFontFeatureValuesRule(RefPtr<RawServoFontFeatureValuesRule> aRawRule,
StyleSheet* aSheet, css::Rule* aParentRule,
uint32_t aLine, uint32_t aColumn)
: css::Rule(aSheet, aParentRule, aLine, aColumn),
mRawRule(std::move(aRawRule)) {}
virtual bool IsCCLeaf() const override;
RawServoFontFeatureValuesRule* Raw() const { return mRawRule; }
void SetRawAfterClone(RefPtr<RawServoFontFeatureValuesRule> aRaw);
// WebIDL interfaces
StyleCssRuleType Type() const final;
void GetCssText(nsACString& aCssText) const override;
void GetFontFamily(nsACString& aFamily);
void SetFontFamily(const nsACString& aFamily, mozilla::ErrorResult& aRv);
void GetValueText(nsACString& aValueText);
void SetValueText(const nsACString& aValueText, mozilla::ErrorResult& aRv);
size_t SizeOfIncludingThis(
mozilla::MallocSizeOf aMallocSizeOf) const override;
#ifdef DEBUG
void List(FILE* out = stdout, int32_t aIndent = 0) const final;
#endif
JSObject* WrapObject(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) override;
private:
~CSSFontFeatureValuesRule() = default;
RefPtr<RawServoFontFeatureValuesRule> mRawRule;
};
} // namespace mozilla::dom
#endif // mozilla_dom_CSSFontFeatureValuesRule_h