diff options
Diffstat (limited to 'usr.bin/window/cmd1.c')
| -rw-r--r-- | usr.bin/window/cmd1.c | 172 |
1 files changed, 0 insertions, 172 deletions
diff --git a/usr.bin/window/cmd1.c b/usr.bin/window/cmd1.c deleted file mode 100644 index df6deb9..0000000 --- a/usr.bin/window/cmd1.c +++ /dev/null @@ -1,172 +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[] = "@(#)cmd1.c 8.1 (Berkeley) 6/6/93"; -#endif /* not lint */ - -#include "defs.h" -#include "char.h" - -c_window() -{ - int col, row, xcol, xrow; - int id; - - if ((id = findid()) < 0) - return; - if (!terse) - wwputs("New window (upper left corner): ", cmdwin); - col = 0; - row = 1; - wwadd(boxwin, framewin->ww_back); - for (;;) { - wwbox(boxwin, row - 1, col - 1, 3, 3); - wwsetcursor(row, col); - while (wwpeekc() < 0) - wwiomux(); - switch (getpos(&row, &col, row > 1, 0, - wwnrow - 1, wwncol - 1)) { - case 3: - wwunbox(boxwin); - wwdelete(boxwin); - return; - case 2: - wwunbox(boxwin); - break; - case 1: - wwunbox(boxwin); - case 0: - continue; - } - break; - } - if (!terse) - wwputs("\nNew window (lower right corner): ", cmdwin); - xcol = col; - xrow = row; - for (;;) { - wwbox(boxwin, row - 1, col - 1, - xrow - row + 3, xcol - col + 3); - wwsetcursor(xrow, xcol); - while (wwpeekc() < 0) - wwiomux(); - switch (getpos(&xrow, &xcol, row, col, wwnrow - 1, wwncol - 1)) - { - 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); - (void) openwin(id, row, col, xrow-row+1, xcol-col+1, default_nline, - (char *) 0, 1, 1, default_shellfile, default_shell); -} - -getpos(row, col, minrow, mincol, maxrow, maxcol) -register int *row, *col; -int minrow, mincol; -int maxrow, maxcol; -{ - static int scount; - int count; - char c; - int oldrow = *row, oldcol = *col; - - while ((c = wwgetc()) >= 0) { - switch (c) { - case '0': case '1': case '2': case '3': case '4': - case '5': case '6': case '7': case '8': case '9': - scount = scount * 10 + c - '0'; - continue; - } - count = scount ? scount : 1; - scount = 0; - switch (c) { - case 'h': - if ((*col -= count) < mincol) - *col = mincol; - break; - case 'H': - *col = mincol; - break; - case 'l': - if ((*col += count) > maxcol) - *col = maxcol; - break; - case 'L': - *col = maxcol; - break; - case 'j': - if ((*row += count) > maxrow) - *row = maxrow; - break; - case 'J': - *row = maxrow; - break; - case 'k': - if ((*row -= count) < minrow) - *row = minrow; - break; - case 'K': - *row = minrow; - break; - case ctrl('['): - if (!terse) - wwputs("\nCancelled. ", cmdwin); - return 3; - case '\r': - return 2; - default: - if (!terse) - wwputs("\nType [hjklHJKL] to move, return to enter position, escape to cancel.", cmdwin); - wwbell(); - } - } - return oldrow != *row || oldcol != *col; -} |
