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// Copyright 2015 The Cobalt Authors. 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_HTML_META_ELEMENT_H_
#define COBALT_DOM_HTML_META_ELEMENT_H_
#include <string>
#include "cobalt/dom/html_element.h"
namespace cobalt {
namespace dom {
class Document;
// The meta element allows authors to meta their document to other resources.
// https://www.w3.org/TR/html50/document-metadata.html#the-meta-element
class HTMLMetaElement : public HTMLElement {
public:
static const char kTagName[];
explicit HTMLMetaElement(Document* document)
: HTMLElement(document, base::Token(kTagName)) {}
// Web API: HTMLMetaElement
//
std::string name() const { return GetAttribute("name").value_or(""); }
void set_name(const std::string& value) { SetAttribute("name", value); }
std::string http_equiv() const {
return GetAttribute("http-equiv").value_or("");
}
void set_http_equiv(const std::string& value) {
SetAttribute("http-equiv", value);
}
std::string content() const { return GetAttribute("content").value_or(""); }
void set_content(const std::string& value) { SetAttribute("content", value); }
// Custom, not in any spec.
//
scoped_refptr<HTMLMetaElement> AsHTMLMetaElement() override { return this; }
// From Node.
void OnInsertedIntoDocument() override;
DEFINE_WRAPPABLE_TYPE(HTMLMetaElement);
private:
~HTMLMetaElement() override {}
bool IsDescendantOfHeadElement() const;
};
} // namespace dom
} // namespace cobalt
#endif // COBALT_DOM_HTML_META_ELEMENT_H_