/* -*- 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/. */ #ifndef mozilla_ServoDeclarationBlock_h #define mozilla_ServoDeclarationBlock_h #include "mozilla/ServoBindings.h" #include "mozilla/DeclarationBlock.h" namespace mozilla { class ServoDeclarationBlock final : public DeclarationBlock { public: ServoDeclarationBlock() : ServoDeclarationBlock(Servo_DeclarationBlock_CreateEmpty().Consume()) {} ServoDeclarationBlock(const ServoDeclarationBlock& aCopy) : DeclarationBlock(aCopy) , mRaw(Servo_DeclarationBlock_Clone(aCopy.mRaw).Consume()) {} NS_INLINE_DECL_REFCOUNTING(ServoDeclarationBlock) static already_AddRefed<ServoDeclarationBlock> FromCssText(const nsAString& aCssText); RawServoDeclarationBlock* Raw() const { return mRaw; } RawServoDeclarationBlock* const* RefRaw() const { static_assert(sizeof(RefPtr<RawServoDeclarationBlock>) == sizeof(RawServoDeclarationBlock*), "RefPtr should just be a pointer"); return reinterpret_cast<RawServoDeclarationBlock* const*>(&mRaw); } void ToString(nsAString& aResult) const { Servo_DeclarationBlock_GetCssText(mRaw, &aResult); } uint32_t Count() const { return Servo_DeclarationBlock_Count(mRaw); } bool GetNthProperty(uint32_t aIndex, nsAString& aReturn) const { aReturn.Truncate(); return Servo_DeclarationBlock_GetNthProperty(mRaw, aIndex, &aReturn); } void GetPropertyValue(const nsAString& aProperty, nsAString& aValue) const; void GetPropertyValueByID(nsCSSPropertyID aPropID, nsAString& aValue) const; void GetAuthoredPropertyValue(const nsAString& aProperty, nsAString& aValue) const { GetPropertyValue(aProperty, aValue); } bool GetPropertyIsImportant(const nsAString& aProperty) const; void RemoveProperty(const nsAString& aProperty); void RemovePropertyByID(nsCSSPropertyID aPropID); protected: explicit ServoDeclarationBlock( already_AddRefed<RawServoDeclarationBlock> aRaw) : DeclarationBlock(StyleBackendType::Servo), mRaw(aRaw) {} private: ~ServoDeclarationBlock() {} RefPtr<RawServoDeclarationBlock> mRaw; }; } // namespace mozilla #endif // mozilla_ServoDeclarationBlock_h