screen.h

   1 /*
   2  * Copyright (C) 2008 Diego Hernan Borghetti.
   3  * Eco
   4  */
   5
   6 #ifndef _ECO_SCREEN_H
   7 #define _ECO_SCREEN_H
   8
   9 typedef struct _E_ScreenLine {
  10         int fcol;
  11         int bcol;
  12
  13         char text[];
  14 } E_ScreenLine;
  15
  16 typedef struct _E_Screen {
  17         E_ScreenLine **vscr;
  18         E_ScreenLine **pscr;
  19
  20         /* screen size, number of row and columns. */
  21         int nrow;
  22         int ncol;
  23
  24         /* current position of the cursor. */
  25         int row;
  26         int col;
  27 } E_Screen;
  28
  29 E_Screen *e_screen_init(E_Term *tr);
  30 void e_screen_free(E_Screen *sc);
  31
  32 void e_screen_putc(E_Screen *sc, int c);
  33 void e_screen_move(E_Screen *sc, int row, int col);
  34 void e_screen_eeol(E_Screen *sc);
  35 void e_screen_eeop(E_Screen *sc);
  36 void e_screen_color(E_Screen *sc, int row, int fcol, int bcol);
  37 void e_screen_swap(E_Term *tr, E_Screen *sc, int user_force);
  38
  39 #endif /* _ECO_SCREEN_H */