Console Framework Classes 20103 - OOP344

The Frame work

General Internal Header file

#ifndef ___CONFW_H__
#define ___CONFW_H__

 #ifndef _CRT_SECURE_NO_DEPRECATE
 #define _CRT_SECURE_NO_DEPRECATE
 #endif
 #ifndef _CRT_SECURE_NO_WARNINGS
 #define _CRT_SECURE_NO_WARNINGS
 #endif
#include <string.h>

extern "C"{
 #include "iol.h"
};

#define FW_BORDER_CHARS  "/-\\|/-\\|"

#define FW_MAX_NO_FIELDS 100
#define FW_BUTTON_HIT 1
#define FW_MAX_LINE_CHARS  (1024u)

#define FW_REFRESH -2
#define FW_FULL_FRAME -1
#define FW_NO_REFRESH 0


enum MessageStatus{ClearMessage,SetMessage};


#ifdef NO_HELPFUNC
# undef NO_HELPFUNC
#endif
#define NO_HELPFUNC ((void(*)(MessageStatus, FWDialog&))(0))
#ifdef NO_VALDFUNC
# undef NO_VALDFUNC
#endif
#define NO_VALDFUNC ((bool(*)(const char*, FWDialog&))(0))

#endif

Classes

FWBorder

class FWBorder {
  int _row;
  int _col;
  int _height;
  int _width;
  char _border[9];
  bool _visible;
  FWBorder* _container;

protected:
  int absRow()const;
  int absCol()const;
public:
  FWBorder(int Row=-1, int Col=-1, int Width=-1,int Height=-1,
    bool Visible = false, 
    const char* Border=FW_BORDER_CHARS,
    FWBorder* Container = (FWBorder*)0);

  virtual void draw(int refresh = FW_NO_REFRESH)const;
  virtual ~FWBorder();
  
  void visible(bool val);
  bool visible()const;

  void container(FWBorder* theContainer);
  FWBorder* container();

  bool fullscreen()const;

  void row(int val);
  int row()const;

  void col(int val);
  int col()const;

  void size(int height, int width);
  int height()const;
  int width()const;
};

FWField

class FWField: public FWBorder{
protected:
  void* _data;
public:
  FWField(int Row = 0, int Col = 0, 
         int Width = 0, int Height =0,
         void* Data = (void*) 0, 
         bool Bordered = false,
         const char* Border=FW_BORDER_CHARS);
  ~FWField();
  virtual int edit() = 0;
  virtual bool editable() const = 0;
 
  
  virtual void set(const void* data) = 0;
  virtual void* data();

  void container(FWDialog* theOwner);
  FWDialog* container();
};