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91 lines
2.4 KiB
91 lines
2.4 KiB
/*
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* kis_resourceserver.h - part of KImageShop
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*
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* Copyright (c) 1999 Matthias Elter <elter@kde.org>
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* Copyright (c) 2003 Patrick Julien <freak@codepimps.org>
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* Copyright (c) 2005 Sven Langkamp <longamp@reallygood.de>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef KIS_RESOURCESERVER_H_
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#define KIS_RESOURCESERVER_H_
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#include <qstring.h>
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#include <qstringlist.h>
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#include "kis_generic_registry.h"
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class KisResource;
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class KisResourceServerBase : public QObject {
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Q_OBJECT
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public:
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KisResourceServerBase(QString type);
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virtual ~KisResourceServerBase();
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void loadResources(QStringList filenames);
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/// Adds an already loaded resource to the server
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void addResource(KisResource* resource);
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QValueList<KisResource*> resources();
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QString type() { return m_type; };
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signals:
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void resourceAdded(KisResource*);
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protected:
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virtual KisResource* createResource( QString filename ) = 0;
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private:
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QValueList<KisResource*> m_resources;
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QString m_type;
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bool m_loaded;
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};
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template <class T> class KisResourceServer : public KisResourceServerBase {
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typedef KisResourceServerBase super;
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public:
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KisResourceServer(QString type) :super( type ) {}
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virtual ~KisResourceServer(){}
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private:
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KisResource* createResource( QString filename ){return new T(filename);}
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};
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class KisResourceServerRegistry : public KisGenericRegistry<KisResourceServerBase*>
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{
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public:
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virtual ~KisResourceServerRegistry();
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static KisResourceServerRegistry* instance();
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private:
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KisResourceServerRegistry();
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KisResourceServerRegistry(const KisResourceServerRegistry&);
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KisResourceServerRegistry operator=(const KisResourceServerRegistry&);
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static KisResourceServerRegistry *m_singleton;
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};
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#endif // KIS_RESOURCESERVER_H_
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