third_party/WebKit/Source/core/html/HTMLOutputElement.h

   1 /*
   2  * Copyright (c) 2010 Google Inc. All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions are
   6  * met:
   7  *
   8  *     * Redistributions of source code must retain the above copyright
   9  * notice, this list of conditions and the following disclaimer.
  10  *     * Redistributions in binary form must reproduce the above
  11  * copyright notice, this list of conditions and the following disclaimer
  12  * in the documentation and/or other materials provided with the
  13  * distribution.
  14  *     * Neither the name of Google Inc. nor the names of its
  15  * contributors may be used to endorse or promote products derived from
  16  * this software without specific prior written permission.
  17  *
  18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  19  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  21  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  22  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  23  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  24  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  25  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  26  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29  */
  30
  31 #ifndef HTMLOutputElement_h
  32 #define HTMLOutputElement_h
  33
  34 #include "core/dom/DOMSettableTokenList.h"
  35 #include "core/html/HTMLFormControlElement.h"
  36
  37 namespace blink {
  38
  39 class HTMLOutputElement final : public HTMLFormControlElement {
  40     DEFINE_WRAPPERTYPEINFO();
  41 public:
  42     static PassRefPtrWillBeRawPtr<HTMLOutputElement> create(Document&, HTMLFormElement*);
  43
  44     bool willValidate() const override { return false; }
  45
  46     String value() const;
  47     void setValue(const String&);
  48     String defaultValue() const;
  49     void setDefaultValue(const String&);
  50     void setFor(const AtomicString&);
  51     DOMSettableTokenList* htmlFor() const;
  52
  53     bool canContainRangeEndPoint() const override { return false; }
  54
  55     DECLARE_VIRTUAL_TRACE();
  56
  57 private:
  58     HTMLOutputElement(Document&, HTMLFormElement*);
  59
  60     void parseAttribute(const QualifiedName&, const AtomicString&) override;
  61     const AtomicString& formControlType() const override;
  62     bool isEnumeratable() const override { return true; }
  63     bool supportLabels() const override { return true; }
  64     bool supportsFocus() const override;
  65     void childrenChanged(const ChildrenChange&) override;
  66     void resetImpl() override;
  67
  68     bool m_isDefaultValueMode;
  69     String m_defaultValue;
  70     RefPtrWillBeMember<DOMSettableTokenList> m_tokens;
  71 };
  72
  73 } // namespace blink
  74
  75 #endif // HTMLOutputElement_h