| // Copyright 2014 Google Inc. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #ifndef COBALT_CSSOM_PROPERTY_KEY_LIST_VALUE_H_ |
| #define COBALT_CSSOM_PROPERTY_KEY_LIST_VALUE_H_ |
| |
| #include <string> |
| |
| #include "base/basictypes.h" |
| #include "base/compiler_specific.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "cobalt/base/polymorphic_equatable.h" |
| #include "cobalt/cssom/list_value.h" |
| #include "cobalt/cssom/property_definitions.h" |
| |
| namespace cobalt { |
| namespace cssom { |
| |
| class PropertyValueVisitor; |
| |
| // A list of values of type PropertyKey. May be used to store property |
| // keys, such as for the 'transition-property' CSS property. |
| class PropertyKeyListValue : public ListValue<PropertyKey> { |
| public: |
| explicit PropertyKeyListValue( |
| scoped_ptr<ListValue<PropertyKey>::Builder> value) |
| : ListValue<PropertyKey>(value.Pass()) {} |
| |
| void Accept(PropertyValueVisitor* visitor) override { |
| visitor->VisitPropertyKeyList(this); |
| } |
| |
| std::string ToString() const override; |
| |
| DEFINE_POLYMORPHIC_EQUATABLE_TYPE(PropertyKeyListValue); |
| |
| private: |
| ~PropertyKeyListValue() override {} |
| |
| DISALLOW_COPY_AND_ASSIGN(PropertyKeyListValue); |
| }; |
| |
| } // namespace cssom |
| } // namespace cobalt |
| |
| #endif // COBALT_CSSOM_PROPERTY_KEY_LIST_VALUE_H_ |