37 lines
942 B
C
Executable file
37 lines
942 B
C
Executable file
#include <curses.h>
|
|
#include "curspriv.h"
|
|
|
|
/****************************************************************/
|
|
/* Wclrtoeol() fills the half of the cursor line to the right */
|
|
/* Of the cursor in window 'win' with blanks. */
|
|
/****************************************************************/
|
|
|
|
int wclrtoeol(win)
|
|
WINDOW *win;
|
|
{
|
|
int *maxx, *ptr, *end, y, x, minx, blank;
|
|
|
|
y = win->_cury;
|
|
x = win->_curx;
|
|
blank = ' ' | (win->_attrs & ATR_MSK);
|
|
|
|
end = &win->_line[y][win->_maxx];
|
|
minx = _NO_CHANGE;
|
|
maxx = &win->_line[y][x];
|
|
for (ptr = maxx; ptr <= end; ptr++) {
|
|
if (*ptr != blank) {
|
|
maxx = ptr;
|
|
if (minx == _NO_CHANGE) minx = ptr - win->_line[y];
|
|
*ptr = blank;
|
|
} /* if */
|
|
} /* for */
|
|
|
|
if (minx != _NO_CHANGE) {
|
|
if (win->_minchng[y] > minx || win->_minchng[y] == _NO_CHANGE)
|
|
win->_minchng[y] = minx;
|
|
if (win->_maxchng[y] < maxx - win->_line[y])
|
|
win->_maxchng[y] = maxx - win->_line[y];
|
|
}
|
|
return(OK);
|
|
}
|