| // Copyright 2015 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_URL_VALUE_H_ |
| #define COBALT_CSSOM_URL_VALUE_H_ |
| |
| #include <string> |
| |
| #include "base/basictypes.h" |
| #include "base/compiler_specific.h" |
| #include "cobalt/base/polymorphic_equatable.h" |
| #include "cobalt/cssom/property_value.h" |
| #include "googleurl/src/gurl.h" |
| |
| namespace cobalt { |
| namespace cssom { |
| |
| class PropertyValueVisitor; |
| |
| // A URL is a pointer to a resource and corresponds to the URI token in the |
| // grammar. It is generated by CSS parser when parsing URL values. |
| // https://www.w3.org/TR/css3-values/#urls |
| class URLValue : public PropertyValue { |
| public: |
| explicit URLValue(const std::string& url); |
| |
| void Accept(PropertyValueVisitor* visitor) override; |
| |
| const std::string& value() const { return url_; } |
| |
| std::string ToString() const override { return "url(" + url_ + ")"; } |
| |
| GURL Resolve(const GURL& base_url) const; |
| |
| bool is_absolute() const { return is_absolute_; } |
| |
| bool operator==(const URLValue& other) const { return url_ == other.url_; } |
| |
| DEFINE_POLYMORPHIC_EQUATABLE_TYPE(URLValue); |
| |
| private: |
| ~URLValue() override {} |
| |
| const std::string url_; |
| const bool is_absolute_; |
| |
| DISALLOW_COPY_AND_ASSIGN(URLValue); |
| }; |
| |
| } // namespace cssom |
| } // namespace cobalt |
| |
| #endif // COBALT_CSSOM_URL_VALUE_H_ |