third_party/WebKit/Source/web/WebOptionElement.cpp

   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 #include "config.h"
  32 #include "public/web/WebOptionElement.h"
  33
  34 #include "core/HTMLNames.h"
  35 #include "core/html/HTMLOptionElement.h"
  36 #include "core/html/HTMLSelectElement.h"
  37 #include "public/platform/WebString.h"
  38 #include "wtf/PassRefPtr.h"
  39
  40 namespace blink {
  41
  42 void WebOptionElement::setValue(const WebString& newValue)
  43 {
  44     unwrap<HTMLOptionElement>()->setValue(newValue);
  45 }
  46
  47 WebString WebOptionElement::value() const
  48 {
  49     return constUnwrap<HTMLOptionElement>()->value();
  50 }
  51
  52 int WebOptionElement::index() const
  53 {
  54     return constUnwrap<HTMLOptionElement>()->index();
  55 }
  56
  57 WebString WebOptionElement::text() const
  58 {
  59     return constUnwrap<HTMLOptionElement>()->text();
  60 }
  61
  62 WebString WebOptionElement::label() const
  63 {
  64     return constUnwrap<HTMLOptionElement>()->label();
  65 }
  66
  67 bool WebOptionElement::isEnabled() const
  68 {
  69     return !(constUnwrap<HTMLOptionElement>()->isDisabledFormControl());
  70 }
  71
  72 WebOptionElement::WebOptionElement(const PassRefPtrWillBeRawPtr<HTMLOptionElement>& elem)
  73     : WebElement(elem)
  74 {
  75 }
  76
  77 WebOptionElement& WebOptionElement::operator=(const PassRefPtrWillBeRawPtr<HTMLOptionElement>& elem)
  78 {
  79     m_private = elem;
  80     return *this;
  81 }
  82
  83 WebOptionElement::operator PassRefPtrWillBeRawPtr<HTMLOptionElement>() const
  84 {
  85     return toHTMLOptionElement(m_private.get());
  86 }
  87
  88 } // namespace blink