/* | |
* Copyright (C) 1999 Lars Knoll (knoll@kde.org) | |
* (C) 1999 Antti Koivisto (koivisto@kde.org) | |
* (C) 2001 Dirk Mueller (mueller@kde.org) | |
* Copyright (C) 2004, 2005, 2006 Apple Computer, Inc. | |
* (C) 2006 Alexey Proskuryakov (ap@nypop.com) | |
* | |
* This library is free software; you can redistribute it and/or | |
* modify it under the terms of the GNU Library General Public | |
* License as published by the Free Software Foundation; either | |
* version 2 of the License, or (at your option) any later version. | |
* | |
* This library is distributed in the hope that it will be useful, | |
* but WITHOUT ANY WARRANTY; without even the implied warranty of | |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
* Library General Public License for more details. | |
* | |
* You should have received a copy of the GNU Library General Public License | |
* along with this library; see the file COPYING.LIB. If not, write to | |
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
* Boston, MA 02110-1301, USA. | |
* | |
*/ | |
#include "config.h" | |
#include "HTMLLegendElement.h" | |
#include "HTMLNames.h" | |
#include <wtf/StdLibExtras.h> | |
namespace WebCore { | |
using namespace HTMLNames; | |
HTMLLegendElement::HTMLLegendElement(const QualifiedName& tagName, Document *doc, HTMLFormElement *f) | |
: HTMLFormControlElement(tagName, doc, f) | |
{ | |
ASSERT(hasTagName(legendTag)); | |
} | |
HTMLLegendElement::~HTMLLegendElement() | |
{ | |
} | |
bool HTMLLegendElement::supportsFocus() const | |
{ | |
return HTMLElement::supportsFocus(); | |
} | |
const AtomicString& HTMLLegendElement::formControlType() const | |
{ | |
DEFINE_STATIC_LOCAL(const AtomicString, legend, ("legend")); | |
return legend; | |
} | |
String HTMLLegendElement::accessKey() const | |
{ | |
return getAttribute(accesskeyAttr); | |
} | |
void HTMLLegendElement::setAccessKey(const String &value) | |
{ | |
setAttribute(accesskeyAttr, value); | |
} | |
String HTMLLegendElement::align() const | |
{ | |
return getAttribute(alignAttr); | |
} | |
void HTMLLegendElement::setAlign(const String &value) | |
{ | |
setAttribute(alignAttr, value); | |
} | |
Element *HTMLLegendElement::formElement() | |
{ | |
// Check if there's a fieldset belonging to this legend. | |
Node *fieldset = parentNode(); | |
while (fieldset && !fieldset->hasTagName(fieldsetTag)) | |
fieldset = fieldset->parentNode(); | |
if (!fieldset) | |
return 0; | |
// Find first form element inside the fieldset. | |
// FIXME: Should we care about tabindex? | |
Node *node = fieldset; | |
while ((node = node->traverseNextNode(fieldset))) { | |
if (node->isHTMLElement()) { | |
HTMLElement *element = static_cast<HTMLElement *>(node); | |
if (!element->hasLocalName(legendTag) && element->isFormControlElement()) | |
return element; | |
} | |
} | |
return 0; | |
} | |
void HTMLLegendElement::focus(bool) | |
{ | |
if (isFocusable()) | |
Element::focus(); | |
// to match other browsers, never restore previous selection | |
if (Element *element = formElement()) | |
element->focus(false); | |
} | |
void HTMLLegendElement::accessKeyAction(bool sendToAnyElement) | |
{ | |
if (Element *element = formElement()) | |
element->accessKeyAction(sendToAnyElement); | |
} | |
} // namespace |