| // 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_DOM_COMMENT_H_ |
| #define COBALT_DOM_COMMENT_H_ |
| |
| #include <string> |
| |
| #include "base/string_piece.h" |
| #include "cobalt/dom/character_data.h" |
| #include "cobalt/script/environment_settings.h" |
| |
| namespace cobalt { |
| namespace dom { |
| |
| // The Comment interface represents textual notations within markup; although |
| // it is generally not visually shown, such comments can be still retrieved |
| // from the document. |
| // https://www.w3.org/TR/2014/WD-dom-20140710/#interface-comment |
| class Comment : public CharacterData { |
| public: |
| Comment(script::EnvironmentSettings* env_settings, |
| const base::StringPiece& comment); |
| Comment(Document* document, const base::StringPiece& comment); |
| |
| // Web API: Node |
| // |
| base::Token node_name() const OVERRIDE; |
| NodeType node_type() const OVERRIDE { return Node::kCommentNode; } |
| |
| // Custom, not in any spec: Node. |
| // |
| scoped_refptr<Comment> AsComment() OVERRIDE { return this; } |
| |
| void Accept(NodeVisitor* visitor) OVERRIDE; |
| void Accept(ConstNodeVisitor* visitor) const OVERRIDE; |
| |
| scoped_refptr<Node> Duplicate() const OVERRIDE; |
| |
| DEFINE_WRAPPABLE_TYPE(Comment); |
| |
| private: |
| ~Comment() OVERRIDE {} |
| }; |
| |
| } // namespace dom |
| } // namespace cobalt |
| |
| #endif // COBALT_DOM_COMMENT_H_ |