third_party/blink/renderer/core/html/forms/html_output_element.h

/*
 * Copyright (c) 2010 Google Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
 *     * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_HTML_FORMS_HTML_OUTPUT_ELEMENT_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_HTML_FORMS_HTML_OUTPUT_ELEMENT_H_

#include "third_party/blink/renderer/core/dom/dom_token_list.h"
#include "third_party/blink/renderer/core/html/forms/html_form_control_element.h"

namespace blink {

class CORE_EXPORT HTMLOutputElement final : public HTMLFormControlElement {
  DEFINE_WRAPPERTYPEINFO();

 public:
  static HTMLOutputElement* Create(Document&);

  explicit HTMLOutputElement(Document&);
  ~HTMLOutputElement() override;

  bool willValidate() const override { return false; }

  String value() const;
  void setValue(const String&);
  String defaultValue() const;
  void setDefaultValue(const String&);
  DOMTokenList* htmlFor() const;

  bool CanContainRangeEndPoint() const override {
    return is_default_value_mode_;
  }

  void Trace(blink::Visitor*) override;

 private:
  void ParseAttribute(const AttributeModificationParams&) override;
  const AtomicString& FormControlType() const override;
  bool IsDisabledFormControl() const override;
  bool MatchesEnabledPseudoClass() const override;
  bool IsEnumeratable() const override { return true; }
  bool IsLabelable() const override { return true; }
  bool SupportsFocus() const override;
  void ChildrenChanged(const ChildrenChange&) override;
  void ResetImpl() override;
  int tabIndex() const override;

  bool is_default_value_mode_;
  String default_value_;
  Member<DOMTokenList> tokens_;
};

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_CORE_HTML_FORMS_HTML_OUTPUT_ELEMENT_H_