third_party/WebKit/public/web/WebOptionElement.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 WebOptionElement_h
  32 #define WebOptionElement_h
  33
  34 #include "../platform/WebVector.h"
  35 #include "WebElement.h"
  36
  37 namespace blink {
  38
  39 class HTMLOptionElement;
  40
  41 // Provides readonly access to some properties of a DOM option element node.
  42 class WebOptionElement : public WebElement {
  43 public:
  44     WebOptionElement() : WebElement() { }
  45     WebOptionElement(const WebOptionElement& element) : WebElement(element) { }
  46
  47     WebOptionElement& operator=(const WebOptionElement& element)
  48     {
  49         WebElement::assign(element);
  50         return *this;
  51     }
  52     void assign(const WebOptionElement& element) { WebElement::assign(element); }
  53
  54     BLINK_EXPORT void setValue(const WebString&);
  55     BLINK_EXPORT WebString value() const;
  56
  57     BLINK_EXPORT int index() const;
  58     BLINK_EXPORT WebString text() const;
  59     BLINK_EXPORT WebString label() const;
  60     BLINK_EXPORT bool isEnabled() const;
  61
  62 #if BLINK_IMPLEMENTATION
  63     WebOptionElement(const PassRefPtrWillBeRawPtr<HTMLOptionElement>&);
  64     WebOptionElement& operator=(const PassRefPtrWillBeRawPtr<HTMLOptionElement>&);
  65     operator PassRefPtrWillBeRawPtr<HTMLOptionElement>() const;
  66 #endif
  67 };
  68
  69 } // namespace blink
  70
  71 #endif