/** * 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., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, 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); } }