XtermManip.h

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// $Id: XtermManip.h,v 1.1.1.1 2009/07/06 23:57:27 eml Exp $

#ifndef GCP_UTIL_XTERMMANIP_H
#define GCP_UTIL_XTERMMANIP_H

#include <iostream>
#include <map>
#include <string>

namespace gcp {
  namespace util {

    class XtermManip {
    public:

      XtermManip();

      virtual ~XtermManip();

      struct Option {
    unsigned key_;
    std::string str_;

    Option(unsigned key, std::string str) {
      key_ = key;
      str_ = str;
    }
      };

      //------------------------------------------------------------
      // Color manipulation
      //------------------------------------------------------------

      enum ColorKey {
    C_BLACK,
    C_RED,
    C_GREEN,
    C_YELLOW,
    C_BLUE,
    C_MAGENTA,
    C_CYAN,
    C_WHITE,
    C_DEFAULT
      };

      std::map<ColorKey, std::string> fg_;
      std::map<ColorKey, std::string> bg_;

      std::map<std::string, ColorKey> colorNames_;

      void setFg(ColorKey key);
      void setFg(std::string key);

      void setBg(ColorKey key);
      void setBg(std::string key);
      
      ColorKey getColorKey(std::string name);

      //------------------------------------------------------------
      // Text mode manipulation
      //------------------------------------------------------------

      enum TextModeKey {
    TEXT_DEFAULT,

    TEXT_BOLD,
    TEXT_NORMAL,

    TEXT_UNDERLINED,
    TEXT_NOT_UNDERLINED,

    TEXT_BLINK,
    TEXT_STEADY,

    TEXT_INVERSE,
    TEXT_POSITIVE,

    TEXT_INVISIBLE,
    TEXT_VISIBLE,
      };

      std::map<TextModeKey, std::string> textModes_;
      std::map<std::string, TextModeKey> textModeNames_;

      void setTextMode(TextModeKey key);
      void setTextMode(std::string name);

      TextModeKey getTextModeKey(std::string name);

      //------------------------------------------------------------
      // Cursor modes
      //------------------------------------------------------------

      enum CursorCntlKey {
    CURS_GET_POSITION,
      };

      void getCursorPosition();

      void saveCursor();
      void restoreCursor();
      void moveCursorUp(unsigned nline);
      void moveCursorDown(unsigned nline);
      void clearAbove();

    private:

      void initializeOptions();
      void setRawMode();

    }; // End class XtermManip

  } // End namespace util
} // End namespace gcp



#endif // End #ifndef GCP_UTIL_XTERMMANIP_H