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/*
* Copyright (C) 1999 Lars Knoll (knoll@kde.org)
* (C) 1999 Antti Koivisto (koivisto@kde.org)
* Copyright (C) 2006, 2007, 2010 Apple Inc. All rights reserved.
*
* 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 "HTMLLIElement.h"
#include "Attribute.h"
#include "CSSPropertyNames.h"
#include "CSSValueKeywords.h"
#include "HTMLNames.h"
#include "RenderListItem.h"
namespace WebCore {
using namespace HTMLNames;
HTMLLIElement::HTMLLIElement(const QualifiedName& tagName, Document* document)
: HTMLElement(tagName, document)
{
ASSERT(hasTagName(liTag));
}
PassRefPtr<HTMLLIElement> HTMLLIElement::create(Document* document)
{
return adoptRef(new HTMLLIElement(liTag, document));
}
PassRefPtr<HTMLLIElement> HTMLLIElement::create(const QualifiedName& tagName, Document* document)
{
return adoptRef(new HTMLLIElement(tagName, document));
}
bool HTMLLIElement::isPresentationAttribute(Attribute* attr) const
{
if (attr->name() == typeAttr)
return true;
return HTMLElement::isPresentationAttribute(attr);
}
void HTMLLIElement::collectStyleForAttribute(Attribute* attr, StylePropertySet* style)
{
if (attr->name() == typeAttr) {
if (attr->value() == "a")
style->setProperty(CSSPropertyListStyleType, CSSValueLowerAlpha);
else if (attr->value() == "A")
style->setProperty(CSSPropertyListStyleType, CSSValueUpperAlpha);
else if (attr->value() == "i")
style->setProperty(CSSPropertyListStyleType, CSSValueLowerRoman);
else if (attr->value() == "I")
style->setProperty(CSSPropertyListStyleType, CSSValueUpperRoman);
else if (attr->value() == "1")
style->setProperty(CSSPropertyListStyleType, CSSValueDecimal);
else
style->setProperty(CSSPropertyListStyleType, attr->value());
} else
HTMLElement::collectStyleForAttribute(attr, style);
}
void HTMLLIElement::parseAttribute(Attribute* attr)
{
if (attr->name() == valueAttr) {
if (renderer() && renderer()->isListItem())
parseValue(attr->value());
} else
HTMLElement::parseAttribute(attr);
}
void HTMLLIElement::attach()
{
ASSERT(!attached());
HTMLElement::attach();
if (renderer() && renderer()->isListItem()) {
RenderListItem* render = toRenderListItem(renderer());
// Find the enclosing list node.
Node* listNode = 0;
Node* n = this;
while (!listNode && (n = n->parentNode())) {
if (n->hasTagName(ulTag) || n->hasTagName(olTag))
listNode = n;
}
// If we are not in a list, tell the renderer so it can position us inside.
// We don't want to change our style to say "inside" since that would affect nested nodes.
if (!listNode)
render->setNotInList(true);
parseValue(fastGetAttribute(valueAttr));
}
}
inline void HTMLLIElement::parseValue(const AtomicString& value)
{
ASSERT(renderer() && renderer()->isListItem());
bool valueOK;
int requestedValue = value.toInt(&valueOK);
if (valueOK)
toRenderListItem(renderer())->setExplicitValue(requestedValue);
else
toRenderListItem(renderer())->clearExplicitValue();
}
}
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