GraphicsItemsExtractor.h

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/******************************************************************************************************
 * (C) 2016 markummitchell@github.com. This file is part of Engauge Digitizer, which is released      *
 * under GNU General Public License version 2 (GPLv2) or (at your option) any later version. See file *
 * LICENSE or go to gnu.org/licenses for details. Distribution requires prior written permission.     *
 ******************************************************************************************************/
 
#ifndef GRAPHICS_ITEMS_EXTRACTOR_H
#define GRAPHICS_ITEMS_EXTRACTOR_H
 
#include <QStringList>
 
class QGraphicsItem;
 
enum AxisOrGraph {
  AXIS_POINTS,
  GRAPH_POINTS
};
 
class GraphicsItemsExtractor
{
public:
  GraphicsItemsExtractor();
  ~GraphicsItemsExtractor();
 
  bool allSelectedItemsAreEitherAxisOrGraph (const QList<QGraphicsItem*> &items,
                                             AxisOrGraph axisOrGraph) const;
 
  QStringList selectedPointIdentifiers (const QList<QGraphicsItem*> &items) const;
  
};
 
#endif // GRAPHICS_ITEMS_EXTRACTOR_H