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include "../curses.h"
include "window.h"
# CLRTOBOT -- Clear window to bottom
#
# B.Simon 28-Sep-90 Original
procedure clrtobot ()
#--
begin
call wclrtobot (STDSCR)
end
procedure wclrtobot (win)
int win # i: Window descriptor
#--
include "window.com"
int blank, rect[RSIZE]
pointer pwin
data blank / ' ' /
begin
pwin = warray[win]
# First line may be partial, so it must be handled separately
if (WIN_CURCOL(pwin) == 1) {
RTOP(rect) = WIN_TOP(pwin) + WIN_CURROW(pwin) - 1
} else {
RTOP(rect) = WIN_TOP(pwin) + WIN_CURROW(pwin) - 1
RLEFT(rect) = WIN_LEFT(pwin) + WIN_CURCOL(pwin) - 1
RBOT(rect) = RTOP(rect)
RRIGHT(rect) = WIN_RIGHT(pwin)
call ps_fill (rect, blank, WIN_ATRIB(pwin))
RTOP(rect) = min (RBOT(rect), RTOP(rect)+1)
}
# Remaining lines form a rectangle
RLEFT(rect) = WIN_LEFT(pwin)
RBOT(rect) = WIN_BOT(pwin)
RRIGHT(rect) = WIN_RIGHT(pwin)
call ps_fill (rect, blank, WIN_ATRIB(pwin))
if (WIN_LEAVE(pwin) == NO) {
call ps_setcur (WIN_TOP(pwin)+WIN_CURROW(pwin)-1,
WIN_LEFT(pwin)+WIN_CURCOL(pwin)-1)
}
end
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