| // Copyright 2016 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_CSS_DECLARED_STYLE_DECLARATION_H_ |
| #define COBALT_CSSOM_CSS_DECLARED_STYLE_DECLARATION_H_ |
| |
| #include <string> |
| |
| #include "base/basictypes.h" |
| #include "base/memory/ref_counted.h" |
| #include "base/optional.h" |
| #include "cobalt/cssom/css_declared_style_data.h" |
| #include "cobalt/cssom/css_style_declaration.h" |
| #include "cobalt/script/exception_state.h" |
| |
| namespace cobalt { |
| namespace cssom { |
| |
| class CSSParser; |
| |
| // A CSS declaration block is an ordered collection of CSS properties with their |
| // associated values, also named CSS declarations. In the DOM a CSS declaration |
| // block is a CSSStyleDeclaration object. |
| // https://www.w3.org/TR/2013/WD-cssom-20131205/#css-declaration-blocks |
| // The CSSDeclaredStyleDeclaration implements a CSS Declaration block |
| // for declared styles, such as css style rules and inline styles. |
| class CSSDeclaredStyleDeclaration : public CSSStyleDeclaration { |
| public: |
| using CSSStyleDeclaration::SetProperty; |
| |
| explicit CSSDeclaredStyleDeclaration(CSSParser* css_parser); |
| |
| CSSDeclaredStyleDeclaration(const scoped_refptr<CSSDeclaredStyleData>& data, |
| CSSParser* css_parser); |
| |
| // From CSSStyleDeclaration. |
| |
| std::string css_text(script::ExceptionState* exception_state) const OVERRIDE; |
| void set_css_text(const std::string& css_text, |
| script::ExceptionState* exception_state) OVERRIDE; |
| |
| unsigned int length() const OVERRIDE; |
| |
| base::optional<std::string> Item(unsigned int index) const OVERRIDE; |
| |
| void SetPropertyValue(const std::string& property_name, |
| const std::string& property_value, |
| script::ExceptionState* exception_state) OVERRIDE; |
| |
| void SetProperty(const std::string& property_name, |
| const std::string& property_value, |
| const std::string& priority, |
| script::ExceptionState* exception_state) OVERRIDE; |
| |
| // Custom. |
| |
| const scoped_refptr<CSSDeclaredStyleData>& data() const { return data_; } |
| void set_mutation_observer(MutationObserver* observer) { |
| mutation_observer_ = observer; |
| } |
| |
| void AssignFrom(const CSSDeclaredStyleDeclaration& rhs); |
| |
| private: |
| // From CSSStyleDeclaration. |
| std::string GetDeclaredPropertyValueStringByKey( |
| const PropertyKey key) const OVERRIDE; |
| |
| // Custom. |
| void RecordMutation(); |
| |
| scoped_refptr<CSSDeclaredStyleData> data_; |
| |
| CSSParser* const css_parser_; |
| MutationObserver* mutation_observer_; |
| |
| DISALLOW_COPY_AND_ASSIGN(CSSDeclaredStyleDeclaration); |
| }; |
| |
| } // namespace cssom |
| } // namespace cobalt |
| |
| #endif // COBALT_CSSOM_CSS_DECLARED_STYLE_DECLARATION_H_ |