qgsabstractlayoutiterator.h

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/***************************************************************************
                             qgsabstractlayoutiterator.h
                             ---------------------------
    begin                : December 2017
    copyright            : (C) 2017 by Nyall Dawson
    email                : nyall dot dawson 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 QGSABSTRACTLAYOUTITERATOR_H
#define QGSABSTRACTLAYOUTITERATOR_H

#include "qgis_core.h"
#include <QString>

class QgsLayout;

class CORE_EXPORT QgsAbstractLayoutIterator
{

  public:

    virtual ~QgsAbstractLayoutIterator() = default;

    virtual QgsLayout *layout() = 0;

    virtual bool beginRender() = 0;

    virtual bool endRender() = 0;

    virtual int count() = 0;

    virtual bool next() = 0;

    virtual QString filePath( const QString &baseFilePath, const QString &extension ) = 0;

};

#endif //QGSABSTRACTLAYOUTITERATOR_H