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/*
Copyright (C) 2003 KSVG Team
This file is part of the KDE project
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 <qobject.h>
#include <kdebug.h>
#include <kstaticdeleter.h>
#include "SVGDocument.h"
#include "SVGElementImpl.h"
#include "SVGDocumentImpl.h"
#include "DocumentFactory.h"
using namespace KSVG;
namespace KSVG
{
class DocumentFactory::Private
{
public:
Private() { m_docs.setAutoDelete(true); }
~Private() { m_docs.clear(); }
void setup(bool bFit) { m_docs.append(new SVGDocumentImpl(!bFit /* animations */, bFit)); }
SVGDocumentImpl *doc() const { return m_docs.current(); }
private:
QPtrList<SVGDocumentImpl> m_docs;
};
}
static KStaticDeleter<DocumentFactory> s_deleter;
static DocumentFactory *s_factory = 0;
DocumentFactory::DocumentFactory() : m_d(new Private())
{
}
DocumentFactory::~DocumentFactory()
{
delete m_d;
}
DocumentFactory *DocumentFactory::self()
{
if(!s_factory)
s_deleter.setObject(s_factory, new DocumentFactory());
return s_factory;
}
SVGDocument *DocumentFactory::requestDocument(QObject *notifyObject, const char *notifySlot) const
{
SVGDocumentImpl *impl = requestDocumentImpl(false);
QObject::connect(impl, SIGNAL(finishedParsing(bool, const QString &)), notifyObject, notifySlot);
return new SVGDocument(impl);
}
bool DocumentFactory::startParsing(SVGDocument *document, const KURL &url)
{
if(!document || !document->handle())
return false;
return reinterpret_cast<SVGDocumentImpl *>(document->handle())->open(url);
}
bool DocumentFactory::attachCanvas(KSVGCanvas *canvas, SVGDocument *document)
{
if(!canvas || !document || !document->handle())
return false;
SVGDocumentImpl *docImpl = reinterpret_cast<SVGDocumentImpl *>(document->handle());
if(docImpl)
{
docImpl->attach(canvas);
return true;
}
return false;
}
SVGDocumentImpl *DocumentFactory::requestDocumentImpl(bool bFit) const
{
m_d->setup(bFit);
SVGDocumentImpl *impl = m_d->doc();
impl->ref();
return impl;
}
// vim:ts=4:noet
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