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/* This file is part of the KDE project
Copyright (c) 1999 Matthias Elter <elter@kde.org>
Copyright (c) 2003 Patrick Julien <freak@codepimps.org>
Copyright (c) 2005 Sven Langkamp <sven.langkamp@gmail.com>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef KORESOURCESERVERPROVIDER_H
#define KORESOURCESERVERPROVIDER_H
#include <kowidgets_export.h>
#include <QThread>
#include <WidgetsDebug.h>
#include "KoResourceServer.h"
#include "KoPattern.h"
#include "KoAbstractGradient.h"
#include "KoColorSet.h"
/**
* KoResourceLoaderThread allows threaded loading of the resources of a resource server
*/
class KOWIDGETS_EXPORT KoResourceLoaderThread : public QThread {
Q_OBJECT
public:
/**
* Constructs a KoResourceLoaderThread for a server
* @param server the server the resources will be loaded for
*/
explicit KoResourceLoaderThread(KoResourceServerBase *server);
~KoResourceLoaderThread();
public Q_SLOTS:
/**
* Checks whether the thread has finished loading and waits
* until it is finished if necessary
*/
void barrier();
protected:
/**
* Overridden from QThread
*/
void run();
private:
KoResourceServerBase * m_server;
QStringList m_fileNames;
};
/**
* Provides default resource servers for gradients, patterns and palettes
*/
class KOWIDGETS_EXPORT KoResourceServerProvider : public QObject
{
Q_OBJECT
public:
KoResourceServerProvider();
virtual ~KoResourceServerProvider();
static KoResourceServerProvider* instance();
KoResourceServer<KoPattern>* patternServer(bool block = true);
KoResourceServer<KoAbstractGradient>* gradientServer(bool block = true);
KoResourceServer<KoColorSet>* paletteServer(bool block = true);
private:
KoResourceServerProvider(const KoResourceServerProvider&);
KoResourceServerProvider operator=(const KoResourceServerProvider&);
private:
struct Private;
Private* const d;
};
#endif // KORESOURCESERVERPROVIDER_H
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