/*
 * 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_DOM_DOM_PARSER_H_
#define COBALT_DOM_DOM_PARSER_H_

#include <string>

#include "base/memory/ref_counted.h"
#include "cobalt/script/environment_settings.h"
#include "cobalt/script/wrappable.h"

namespace cobalt {
namespace dom {

class Document;
class DOMSettings;
class HTMLElementContext;

// DOMParser can parse XML or HTML source stored in a string into a DOM
// Document.
//   https://www.w3.org/TR/DOM-Parsing/#the-domparser-interface
class DOMParser : public script::Wrappable {
 public:
  enum SupportedType {
    kTextHtml,
    kTextXml,
    kApplicationXml,
    kApplicationXhtmlXml,
    kImageSvgXml,
    kMaxSupportedType,
  };

  explicit DOMParser(script::EnvironmentSettings* environment_settings);
  explicit DOMParser(HTMLElementContext* html_element_context);

  // Web API: DOMParser
  scoped_refptr<Document> ParseFromString(const std::string& str,
                                          const SupportedType& type);

  DEFINE_WRAPPABLE_TYPE(DOMParser);

 private:
  HTMLElementContext* html_element_context_;

  DISALLOW_COPY_AND_ASSIGN(DOMParser);
};

}  // namespace dom
}  // namespace cobalt

#endif  // COBALT_DOM_DOM_PARSER_H_