diff options
Diffstat (limited to 'usr.bin/window/cmd5.c')
| -rw-r--r-- | usr.bin/window/cmd5.c | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/usr.bin/window/cmd5.c b/usr.bin/window/cmd5.c deleted file mode 100644 index 456fdb9..0000000 --- a/usr.bin/window/cmd5.c +++ /dev/null @@ -1,129 +0,0 @@ -/* - * Copyright (c) 1983, 1993 - * The Regents of the University of California. All rights reserved. - * - * This code is derived from software contributed to Berkeley by - * Edward Wang at The University of California, Berkeley. - * - * 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[] = "@(#)cmd5.c 8.1 (Berkeley) 6/6/93"; -#endif /* not lint */ - -#include "defs.h" - -/* - * Window movement. - */ - -c_move(w) -register struct ww *w; -{ - int col, row; - int mincol, minrow; - int maxcol, maxrow; - int curcol, currow; - - if (!terse) - wwputs("New window position: ", cmdwin); - col = w->ww_w.l; - row = w->ww_w.t; - wwadd(boxwin, framewin->ww_back); - for (;;) { - wwbox(boxwin, row - 1, col - 1, w->ww_w.nr + 2, w->ww_w.nc + 2); - getminmax(row, w->ww_w.nr, 1, wwnrow, - &currow, &minrow, &maxrow); - getminmax(col, w->ww_w.nc, 0, wwncol, - &curcol, &mincol, &maxcol); - wwsetcursor(currow, curcol); - while (wwpeekc() < 0) - wwiomux(); - switch (getpos(&row, &col, minrow, mincol, maxrow, maxcol)) { - case 3: - wwunbox(boxwin); - wwdelete(boxwin); - return; - case 2: - wwunbox(boxwin); - break; - case 1: - wwunbox(boxwin); - case 0: - continue; - } - break; - } - wwdelete(boxwin); - if (!terse) - wwputc('\n', cmdwin); - wwcurtowin(cmdwin); - movewin(w, row, col); -} - -movewin(w, row, col) -register struct ww *w; -{ - struct ww *back = w->ww_back; - - w->ww_alt.t = w->ww_w.t; - w->ww_alt.l = w->ww_w.l; - wwdelete(w); - wwmove(w, row, col); - wwadd(w, back); - reframe(); -} - -/* - * Weird stufff, don't ask. - */ -getminmax(x, n, a, b, curx, minx, maxx) -register x, n, a, b; -int *curx, *minx, *maxx; -{ - if (x < 0) - *curx = x + n - 1; - else - *curx = x; - - if (x <= a) - *minx = 1 - n; - else if (x <= b - n) - *minx = a; - else - *minx = b - n; - - if (x >= b - n) - *maxx = b - 1; - else if (x >= a) - *maxx = b - n; - else - *maxx = a; -} |
