void con_ta( int attr )
{
__ta = attr;
__fg = COLORFG(attr);
__bg = COLORBG(attr);
__attr = YAS_FGCOLOR(colortab(__fg%8))|YAS_BGCOLOR(colortab(__bg%8))|((__bg>7)*YAS_ITALIC)|((__fg>7)*YAS_BOLD);
}
int con_init()
{
initscr();
start_color();
qiflush();
cbreak();
if ( !getenv("UNICON_NO_RAW") )
{
/* To allow curses app to handle properly ctrl+z, ctrl+c, etc.
I should not call raw() here, anyway it is known that this
will cause misinterpretation of some keys (arrows) after
resuming (SUSP -- ctrl+z)...
So, unless UNICON_NO_RAW exported and set to any value raw()
is called as usual.
*/
raw();
}
noecho();
nonl(); // `return' translation off
if (!has_colors())
fprintf(stderr,"Attention: A color terminal may be required to run this application !\n");
conio_scr=newwin(0,0,0,0);
keypad(conio_scr,TRUE); // allow function keys (keypad)
meta(conio_scr,TRUE); // switch to 8 bit terminal return values
// intrflush(conio_scr,FALSE); //
idlok(conio_scr,TRUE); // hardware line ins/del (required?)
idcok(conio_scr,TRUE); // hardware char ins/del (required?)
scrollok(conio_scr,TRUE); // scroll screen if required (cursor at bottom)
/* Color initialization */
for ( __bg=0; __bg<8; __bg++ )
for ( __fg=0; __fg<8; __fg++ )
init_pair( CON_PAIR(__fg,__bg), colortab(__fg), colortab(__bg));
con_ta(7);
return 0;
}
/* Call this before any call to linux conio - except the port functions ! */
void init_lconio (void) /* This is needed, because ncurses needs to be initialized */
{
int x,y;
initialized=1;
initscr();
/* initialize curses screen -- modified by GLF to detect X Windows */
#ifdef XCURSES
Xinitscr(1, fakelist); /* fake out argument list */
#else
initscr();
#endif
start_color();
oldattr=wattr_get(stdscr,&store_oldattr.attrs,&store_oldattr.color_pair,&store_oldattr.opts);
nonl(); /* disable translation of CR to newline on input */
raw(); /* characters immediately available -- break not processed; like
cbreak() but also passes INTR, QUIT, SUSP, and STOP chars */
noecho(); /* no echo of key input */
/*
Removed from original linux-conio:
if (!has_colors() & (color_warning>-1))
fprintf(stderr,"Attention: A color terminal may be required to run this application !\n");
*/
/* GLF settings added to the original linux-conio initializations */
curs_set(0); /* turn off cursor */
/* cbreak(); */ /* characters immediately available -- break not processed */
clear(); /* clear screen */
timeout(0); /* non-blocking read -- if no input, return ERR */
conio_scr=newwin(0,0,0,0);
keypad(conio_scr,TRUE);
meta(conio_scr,TRUE);
idlok(conio_scr,TRUE);
scrollok(conio_scr,TRUE);
/* Color initialization */
for (y=0;y<=7;y++)
for (x=0;x<=7;x++)
init_pair((8*y)+x+1, colortab(x), colortab(y));
txtattr=wattr_get(conio_scr,&store_txtattr.attrs,&store_txtattr.color_pair,&store_txtattr.opts);
bgc=0;
textcolor(7);
textbackground(0);
}
void settextcolor(char color, char bgcolor)
{
if (!initialized) initconio();
wattrset(win, 0);
wattron(win, COLOR_PAIR((colortab(bgcolor) << 3) + colortab(color)));
}
