ExportImagesWorkOrder.h

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#ifndef ExportImagesWorkOrder_H
#define ExportImagesWorkOrder_H

#include "WorkOrder.h"

#include <functional>

#include <QMutex>

namespace Isis {
  class IException;
  class Image;

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

      virtual ExportImagesWorkOrder *clone() const;

      bool isExecutable(ImageList *images);


      bool setupExecution();

      void execute();
      void postExecution();

    private:
      class ProjectImageExportFunctor : public std::unary_function<Image * const &, void *> {
        public:
          ProjectImageExportFunctor(QString destination);
          ProjectImageExportFunctor(const ProjectImageExportFunctor &other);
          ~ProjectImageExportFunctor();

          void *operator()(Image * const &imageToExport);

          IException errors() const;

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

          QString m_destination;

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

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

      QString m_warning;
  };
}

#endif