PvlFormat.h

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#ifndef PvlFormat_h
#define PvlFormat_h

#include <map>
#include <string>

#include "Pvl.h"

#include "PvlKeyword.h"

namespace Isis {

  enum KeywordType { NoTypeKeyword,
                     StringKeyword,
                     BoolKeyword,
                     IntegerKeyword,
                     RealKeyword,
                     OctalKeyword,
                     HexKeyword,
                     BinaryKeyword,
                     EnumKeyword
                   };

  inline KeywordType ToKeywordType(const QString type) {

    QString t(type);
    t = t.remove(QRegExp("[\\w_-\"'")).toUpper();

    if(t == "STRING") return StringKeyword;
    else if(t == "BOOL") return BoolKeyword;
    else if(t == "INTEGER") return IntegerKeyword;
    else if(t == "REAL") return RealKeyword;
    else if(t == "OCTAL") return OctalKeyword;
    else if(t == "HEX") return HexKeyword;
    else if(t == "BINARY") return BinaryKeyword;
    else if(t == "ENUM") return EnumKeyword;
    return NoTypeKeyword;
  }

  class PvlFormat {

    public:

      PvlFormat();
      PvlFormat(const QString &file);
      PvlFormat(Pvl &keymap);
      virtual ~PvlFormat() {};

      void Add(const QString &file);
      void Add(Pvl &keymap);

      void SetCharLimit(const unsigned int limit) {
        p_charLimit = limit;
      };

      unsigned int CharLimit() const {
        return p_charLimit;
      };

      virtual QString FormatValue(const PvlKeyword &keyword,
                                      int valueIndex = 0);
      virtual QString FormatName(const PvlKeyword &keyword);
      virtual QString FormatEnd(const QString name,
                                    const PvlKeyword &keyword);
      virtual QString FormatEOL() {
        return "\n";
      }

      virtual KeywordType Type(const PvlKeyword &keyword);
      virtual int Accuracy(const PvlKeyword &keyword);

    protected:

      virtual QString AddQuotes(const QString value);
      bool IsSingleUnit(const PvlKeyword &keyword);

      QString p_keywordMapFile;
      Pvl p_keywordMap;

      unsigned int p_charLimit;

    private:
      void Init();
  };
};

#endif