UserInterface.h

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#ifndef UserInterface_h
#define UserInterface_h

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

class Gui;

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

      bool AbortOnError() {
        return p_abortOnError;
      };    
      
      int BatchListSize() {
        return p_batchList.size();
      };
      
      bool IsInteractive() {
        return p_gui != NULL;
      };

      int ParentId() {
        return p_parentId;
      };  
      
      Gui *TheGui() {
        return p_gui;
      };

      QString GetInfoFileName();
      bool GetInfoFlag();
      
      void SetBatchList(int i);
      void SetErrorList(int i);
      
      void SaveHistory();

    private:
      void loadBatchList(const QString file);
      void loadCommandLine(int argc, char *argv[]);
      void loadHistory(const QString file);
      
      void evaluateOption(const QString name, const QString value);
      void getNextParameter(unsigned int &curPos, 
                            QString &unresolvedParam, 
                            std::vector<QString> &value);
      void preProcess(QString fullReservedName, std::vector<QString> &reservedParams);
      std::vector<QString> readArray(QString arrayString);
      QString resolveParameter(QString &name, 
                               std::vector<QString> &reservedParams,
                               bool handleNoMatches = true);

      bool p_abortOnError;
      std::vector<std::vector<QString> > p_batchList;
      std::vector<char *> p_cmdline; 
      QString p_errList;
      Gui *p_gui;                  
      bool p_info;  
      QString p_infoFileName;  
      bool p_interactive;  
      int p_parentId;               
      QString p_progName;        
      QString p_saveFile;          
  };
};

#endif