GuidelineDragCommandFactory.h

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/******************************************************************************************************
 * (C) 2019 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 GUIDELINE_DRAG_COMMAND_FACTORY_H
#define GUIDELINE_DRAG_COMMAND_FACTORY_H
 
#include "GuidelineValues.h"
#include <QString>
 
class CmdAbstract;
class Document;
class DocumentModelGuideline;
class Guidelines;
class MainWindow;

class GuidelineDragCommandFactory
{
public:
  GuidelineDragCommandFactory();

  CmdAbstract *createAfterDrag (MainWindow &mainWindow,
                                Document &document,
                                double newValue,
                                const DocumentModelGuideline &modelGuidelineDocument,
                                const QString &identifier,
                                bool draggedOffscreen);
 
private:
  bool isXTForIdentifier (const DocumentModelGuideline &modelGuideline,
                          const QString &identifier) const;
  double valueForIdentifier (const DocumentModelGuideline &modelGuideline,
                             const QString &identifier) const;  
 
};
 
#endif // GUIDELINE_DRAG_COMMAND_FACTORY_H