UserInterface.h

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#ifndef UserInterface_h
#define UserInterface_h

#include "IsisAml.h"
#include "PvlTokenizer.h"
#include "Filename.h"
#include "Gui.h"

class Gui;

namespace Isis {
  class UserInterface : public IsisAml {
    public:
      UserInterface(const std::string &xmlfile, int &argc, char *argv[]);
      ~UserInterface();

      bool IsInteractive() {
        return p_gui != NULL;
      };

      Gui *TheGui() {
        return p_gui;
      };


      int BatchListSize() {
        return p_batchList.size();
      };

      int ParentId() {
        return p_parentId;
      };

      bool AbortOnError() {
        return p_abortOnError;
      };

      void SaveHistory();
      void SetBatchList(int i);
      void SetErrorList(int i);

      bool GetInfoFlag();
      std::string GetInfoFileName();

    private:
      std::vector<char *> p_cmdline; 
      int p_parentId;               
      void LoadCommandLine(int argc, char *argv[]);
      void LoadBatchList(const std::string file);
      void LoadHistory(const std::string file);
      void EvaluateOption(const std::string name, const std::string value);
      void GetNextParameter(unsigned int &curPos,
                            std::string &name, std::vector<std::string> &value);
      std::vector<std::string> ReadArray(iString arrayString);

      bool p_abortOnError;
      std::string p_saveFile;        
      std::string p_progName;        

      std::string p_errList;

      std::vector<std::vector<std::string> > p_batchList;

      bool p_interactive;  
      bool p_info;  
      std::string p_infoFileName;  
      Gui *p_gui;                  
  };
};

#endif