ImportImagesWorkOrder.h

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#ifndef ImportImagesWorkOrder_H
#define ImportImagesWorkOrder_H

#include "WorkOrder.h"

#include <functional>

#include <QDir>
#include <QMutex>

#include "IException.h"

class QString;

namespace Isis {
  class Cube;
  class FileName;

  class ImportImagesWorkOrder : public WorkOrder {
      Q_OBJECT
    public:
      ImportImagesWorkOrder(Project *project);
      ImportImagesWorkOrder(const ImportImagesWorkOrder &other);
      ~ImportImagesWorkOrder();

      virtual ImportImagesWorkOrder *clone() const;

      virtual bool isExecutable(ProjectItem *item);
      virtual bool setupExecution();

      virtual void execute();

    protected:
      virtual void undoExecution();
      virtual void postExecution();
      virtual void postUndoExecution();

    private:
      ImportImagesWorkOrder &operator=(const ImportImagesWorkOrder &rhs);

      class OriginalFileToProjectCubeFunctor :
          public std::unary_function<const FileName &, Cube *> {
        public:
          OriginalFileToProjectCubeFunctor(QThread *guiThread,
                                           QDir destinationFolder, bool copyDnData);
          OriginalFileToProjectCubeFunctor(const OriginalFileToProjectCubeFunctor &other);
          ~OriginalFileToProjectCubeFunctor();

          Cube *operator()(const FileName &original);

          IException errors() const;

        private:
          OriginalFileToProjectCubeFunctor &operator=(const OriginalFileToProjectCubeFunctor &rhs);

          QDir m_destinationFolder; 
          bool m_copyDnData; 
          QThread *m_guiThread; 

          QMutex m_errorsLock; 
          QSharedPointer<IException> m_errors; 
          QSharedPointer<int> m_numErrors; 
      };

    private:
      void importConfirmedImages(QStringList confirmedImages, bool copyDnData);

    private:
      ImageList *m_newImages; 
      ImageList *m_list; 
      QString m_warning; 
  };
}
#endif // ImportImagesWorkOrder_H