qgschunkqueuejob_p.h

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/***************************************************************************
  qgschunkqueuejob_p.h
  --------------------------------------
  Date                 : July 2017
  Copyright            : (C) 2017 by Martin Dobias
  Email                : wonder dot sk at gmail dot com
 ***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef QGSCHUNKQUEUEJOB_P_H
#define QGSCHUNKQUEUEJOB_P_H


//
//  W A R N I N G
//  -------------
//
// This file is not part of the QGIS API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//

class QgsChunkNode;

namespace Qt3DCore
{
  class QEntity;
}

#include <QObject>

class QgsChunkQueueJob : public QObject
{
    Q_OBJECT
  public:
    QgsChunkQueueJob( QgsChunkNode *node )
      : mNode( node )
    {
    }

    QgsChunkNode *chunk() { return mNode; }

    virtual void cancel();

  signals:
    void finished();

  protected:
    QgsChunkNode *mNode = nullptr;
};

class QgsChunkQueueJobFactory
{
  public:
    virtual ~QgsChunkQueueJobFactory() = default;

    virtual QgsChunkQueueJob *createJob( QgsChunkNode *chunk ) = 0;
};


#endif // QGSCHUNKQUEUEJOB_P_H