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      1 /*
      2  * Copyright (C) 2009 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 "WebElement.h"
     33 
     34 #include "Element.h"
     35 #include "RenderBoxModelObject.h"
     36 #include "RenderObject.h"
     37 #include <wtf/PassRefPtr.h>
     38 
     39 #include "WebNamedNodeMap.h"
     40 
     41 using namespace WebCore;
     42 
     43 namespace WebKit {
     44 
     45 bool WebElement::isFormControlElement() const
     46 {
     47     return constUnwrap<Element>()->isFormControlElement();
     48 }
     49 
     50 bool WebElement::isTextFormControlElement() const
     51 {
     52     return constUnwrap<Element>()->isTextFormControl();
     53 }
     54 
     55 WebString WebElement::tagName() const
     56 {
     57     return constUnwrap<Element>()->tagName();
     58 }
     59 
     60 bool WebElement::hasTagName(const WebString& tagName) const
     61 {
     62     return equalIgnoringCase(constUnwrap<Element>()->tagName(),
     63                              tagName.operator String());
     64 }
     65 
     66 bool WebElement::hasAttribute(const WebString& attrName) const
     67 {
     68     return constUnwrap<Element>()->hasAttribute(attrName);
     69 }
     70 
     71 WebString WebElement::getAttribute(const WebString& attrName) const
     72 {
     73     return constUnwrap<Element>()->getAttribute(attrName);
     74 }
     75 
     76 bool WebElement::setAttribute(const WebString& attrName, const WebString& attrValue)
     77 {
     78     ExceptionCode exceptionCode = 0;
     79     unwrap<Element>()->setAttribute(attrName, attrValue, exceptionCode);
     80     return !exceptionCode;
     81 }
     82 
     83 WebNamedNodeMap WebElement::attributes() const
     84 {
     85     return WebNamedNodeMap(m_private->attributes());
     86 }
     87 
     88 WebString WebElement::innerText() const
     89 {
     90     return constUnwrap<Element>()->innerText();
     91 }
     92 
     93 WebNode WebElement::shadowRoot()
     94 {
     95     return adoptRef(static_cast<Node*>(unwrap<Element>()->shadowRoot()));
     96 }
     97 
     98 WebString WebElement::computeInheritedLanguage() const
     99 {
    100     return WebString(constUnwrap<Element>()->computeInheritedLanguage());
    101 }
    102 
    103 WebElement::WebElement(const PassRefPtr<Element>& elem)
    104     : WebNode(elem)
    105 {
    106 }
    107 
    108 WebElement& WebElement::operator=(const PassRefPtr<Element>& elem)
    109 {
    110     m_private = elem;
    111     return *this;
    112 }
    113 
    114 WebElement::operator PassRefPtr<Element>() const
    115 {
    116     return static_cast<Element*>(m_private.get());
    117 }
    118 
    119 } // namespace WebKit
    120