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Diffstat (limited to 'lib/libcurses/touchwin.c')
| -rw-r--r-- | lib/libcurses/touchwin.c | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/lib/libcurses/touchwin.c b/lib/libcurses/touchwin.c deleted file mode 100644 index 36f487e..0000000 --- a/lib/libcurses/touchwin.c +++ /dev/null @@ -1,120 +0,0 @@ -/* - * Copyright (c) 1981, 1993, 1994 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef lint -static char sccsid[] = "@(#)touchwin.c 8.2 (Berkeley) 5/4/94"; -#endif /* not lint */ - -#include "curses.h" - -/* - * touchline -- - * Touch a given line. - */ -int -touchline(win, y, sx, ex) - WINDOW *win; - register int y, sx, ex; -{ - return (__touchline(win, y, sx, ex, 1)); -} - - -/* - * touchwin -- - * Make it look like the whole window has been changed. - */ -int -touchwin(win) - register WINDOW *win; -{ - register int y, maxy; - -#ifdef DEBUG - __CTRACE("touchwin: (%0.2o)\n", win); -#endif - maxy = win->maxy; - for (y = 0; y < maxy; y++) - __touchline(win, y, 0, win->maxx - 1, 1); - return (OK); -} - - -int -__touchwin(win) - register WINDOW *win; -{ - register int y, maxy; - -#ifdef DEBUG - __CTRACE("touchwin: (%0.2o)\n", win); -#endif - maxy = win->maxy; - for (y = 0; y < maxy; y++) - __touchline(win, y, 0, win->maxx - 1, 0); - return (OK); -} - -int -__touchline(win, y, sx, ex, force) - register WINDOW *win; - register int y, sx, ex; - int force; -{ -#ifdef DEBUG - __CTRACE("touchline: (%0.2o, %d, %d, %d, %d)\n", win, y, sx, ex, force); - __CTRACE("touchline: first = %d, last = %d\n", - *win->lines[y]->firstchp, *win->lines[y]->lastchp); -#endif - if (force) - win->lines[y]->flags |= __FORCEPAINT; - sx += win->ch_off; - ex += win->ch_off; - if (!(win->lines[y]->flags & __ISDIRTY)) { - win->lines[y]->flags |= __ISDIRTY; - *win->lines[y]->firstchp = sx; - *win->lines[y]->lastchp = ex; - } else { - if (*win->lines[y]->firstchp > sx) - *win->lines[y]->firstchp = sx; - if (*win->lines[y]->lastchp < ex) - *win->lines[y]->lastchp = ex; - } -#ifdef DEBUG - __CTRACE("touchline: first = %d, last = %d\n", - *win->lines[y]->firstchp, *win->lines[y]->lastchp); -#endif - return (OK); -} - - |
