blob: 91516a4cb496c1eca8271471a0986df4ab1f7ab0 [file] [log] [blame]
/**
* This file is part of the DOM implementation for KDE.
*
* Copyright (C) 1999 Lars Knoll (knoll@kde.org)
* (C) 1999 Antti Koivisto (koivisto@kde.org)
* (C) 2001 Dirk Mueller (mueller@kde.org)
* Copyright (C) 2003 Apple Computer, Inc.
*
* 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 "HTMLBaseElement.h"
#include "CSSHelper.h"
#include "Document.h"
#include "Frame.h"
#include "FrameLoader.h"
#include "HTMLNames.h"
#include "KURL.h"
namespace WebCore {
using namespace HTMLNames;
HTMLBaseElement::HTMLBaseElement(Document *doc)
: HTMLElement(baseTag, doc)
{
}
HTMLBaseElement::~HTMLBaseElement()
{
}
void HTMLBaseElement::parseMappedAttribute(MappedAttribute *attr)
{
if (attr->name() == hrefAttr) {
m_href = parseURL(attr->value());
process();
} else if (attr->name() == targetAttr) {
m_target = attr->value();
process();
} else
HTMLElement::parseMappedAttribute(attr);
}
void HTMLBaseElement::insertedIntoDocument()
{
HTMLElement::insertedIntoDocument();
process();
}
void HTMLBaseElement::removedFromDocument()
{
HTMLElement::removedFromDocument();
// Since the document doesn't have a base element...
// (This will break in the case of multiple base elements, but that's not valid anyway (?))
document()->setBaseURL(DeprecatedString::null);
document()->setBaseTarget(DeprecatedString::null);
}
void HTMLBaseElement::process()
{
if (!inDocument())
return;
if (!m_href.isEmpty() && document()->frame())
document()->setBaseURL(KURL(document()->frame()->loader()->url(), m_href.deprecatedString()).url());
if (!m_target.isEmpty())
document()->setBaseTarget(m_target);
// ### should changing a document's base URL dynamically automatically update all images, stylesheets etc?
}
void HTMLBaseElement::setHref(const String &value)
{
setAttribute(hrefAttr, value);
}
void HTMLBaseElement::setTarget(const String &value)
{
setAttribute(targetAttr, value);
}
}