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/*
* kis_resourceserver.h - part of KImageShop
*
* Copyright (c) 1999 Matthias Elter <elter@kde.org>
* Copyright (c) 2003 Patrick Julien <freak@codepimps.org>
* Copyright (c) 2005 Sven Langkamp <longamp@reallygood.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef KIS_RESOURCESERVER_H_
#define KIS_RESOURCESERVER_H_
#include <tqstring.h>
#include <tqstringlist.h>
#include "kis_generic_registry.h"
class KisResource;
class KisResourceServerBase : public TQObject {
TQ_OBJECT
public:
KisResourceServerBase(TQString type);
virtual ~KisResourceServerBase();
void loadResources(TQStringList filenames);
/// Adds an already loaded resource to the server
void addResource(KisResource* resource);
TQValueList<KisResource*> resources();
TQString type() { return m_type; };
signals:
void resourceAdded(KisResource*);
protected:
virtual KisResource* createResource( TQString filename ) = 0;
private:
TQValueList<KisResource*> m_resources;
TQString m_type;
bool m_loaded;
};
template <class T> class KisResourceServer : public KisResourceServerBase {
typedef KisResourceServerBase super;
public:
KisResourceServer(TQString type) :super( type ) {}
virtual ~KisResourceServer(){}
private:
KisResource* createResource( TQString filename ){return new T(filename);}
};
class KisResourceServerRegistry : public KisGenericRegistry<KisResourceServerBase*>
{
public:
virtual ~KisResourceServerRegistry();
static KisResourceServerRegistry* instance();
private:
KisResourceServerRegistry();
KisResourceServerRegistry(const KisResourceServerRegistry&);
KisResourceServerRegistry operator=(const KisResourceServerRegistry&);
static KisResourceServerRegistry *m_singleton;
};
#endif // KIS_RESOURCESERVER_H_
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