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https://git.code.sf.net/p/quake/quakeforge
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more "throw it in cvs". doesn't even attempt to compile yet :)
This commit is contained in:
Bill Currie
parent
20fdc9b9e5
commit
4c515d1bb6
1 changed files with 202 additions and 0 deletions
202
libs/console/inputline.c
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202
libs/console/inputline.c
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/*
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sv_console.c
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ncurses console for the server
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Copyright (C) 2001 Bill Currie <bill@taniwha.org>
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Author: Bill Currie <bill@taniwha.org>
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Date: 2001/7/10
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to:
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Free Software Foundation, Inc.
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59 Temple Place - Suite 330
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Boston, MA 02111-1307, USA
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$Id$
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <stdlib.h>
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#ifdef HAVE_UNISTD_H
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# include <unistd.h>
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#endif
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#ifdef HAVE_CURSES_H
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# include <curses.h>
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#endif
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#ifdef HAVE_STRING_H
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# include <string.h>
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#endif
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#ifdef HAVE_STRINGS_H
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# include <strings.h>
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#endif
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#include "QF/cmd.h"
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#include "QF/console.h"
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#include "QF/cvar.h"
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#include "QF/qtypes.h"
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#include "QF/sys.h"
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static WINDOW *output;
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static WINDOW *status;
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static WINDOW *input;
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static int screen_x, screen_y;
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#define MAXCMDLINE 256
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char key_lines[32][MAXCMDLINE];
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int edit_line;
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int history_line;
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int key_linepos;
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void
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Con_ProcessInput (void)
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{
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int ch = wgetch (input);
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int i;
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int curs_x;
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char *text = 0;
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static int scroll;
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switch (ch) {
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case KEY_ENTER:
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case '\n':
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case '\r':
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if (key_lines[edit_line][1] == '/'
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&& key_lines[edit_line][2] == '/')
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goto no_lf;
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else if (key_lines[edit_line][1] == '\\'
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|| key_lines[edit_line][1] == '/')
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Cbuf_AddText (key_lines[edit_line] + 2);
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else
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Cbuf_AddText (key_lines[edit_line] + 1);
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Cbuf_AddText ("\n");
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no_lf:
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Con_Printf ("%s\n", key_lines[edit_line]);
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edit_line = (edit_line + 1) & 31;
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history_line = edit_line;
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key_lines[edit_line][0] = ']';
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key_lines[edit_line][1] = 0;
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key_linepos = 1;
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break;
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case '\t':
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Con_CompleteCommandLine();
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break;
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case KEY_BACKSPACE:
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if (key_linepos > 1) {
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strcpy (key_lines[edit_line] + key_linepos - 1,
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key_lines[edit_line] + key_linepos);
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key_linepos--;
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}
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break;
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case KEY_DC:
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if (key_linepos < strlen (key_lines[edit_line]))
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strcpy (key_lines[edit_line] + key_linepos,
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key_lines[edit_line] + key_linepos + 1);
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break;
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case KEY_RIGHT:
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if (key_linepos < strlen (key_lines[edit_line]))
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key_linepos++;
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break;
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case KEY_LEFT:
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if (key_linepos > 1)
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key_linepos--;
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break;
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case KEY_UP:
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do {
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history_line = (history_line - 1) & 31;
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} while (history_line != edit_line && !key_lines[history_line][1]);
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if (history_line == edit_line)
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history_line = (edit_line + 1) & 31;
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strcpy (key_lines[edit_line], key_lines[history_line]);
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key_linepos = strlen (key_lines[edit_line]);
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break;
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case KEY_DOWN:
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if (history_line == edit_line)
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break;
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do {
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history_line = (history_line + 1) & 31;
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} while (history_line != edit_line && !key_lines[history_line][1]);
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if (history_line == edit_line) {
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key_lines[edit_line][0] = ']';
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key_lines[edit_line][1] = 0;
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key_linepos = 1;
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} else {
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strcpy (key_lines[edit_line], key_lines[history_line]);
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key_linepos = strlen (key_lines[edit_line]);
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}
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break;
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case KEY_PPAGE:
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break;
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case KEY_NPAGE:
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break;
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case KEY_HOME:
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key_linepos = 1;
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break;
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case KEY_END:
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key_linepos = strlen (key_lines[edit_line]);
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break;
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default:
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if (ch >= ' ' && ch < 127) {
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i = strlen (key_lines[edit_line]);
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if (i >= MAXCMDLINE - 1)
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break;
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// This also moves the ending \0
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memmove (key_lines[edit_line] + key_linepos + 1,
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key_lines[edit_line] + key_linepos,
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i - key_linepos + 1);
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key_lines[edit_line][key_linepos] = ch;
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key_linepos++;
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}
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break;
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}
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i = key_linepos - 1;
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if (scroll > i)
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scroll = i;
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if (scroll < i - (screen_x - 2) + 1)
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scroll = i - (screen_x - 2) + 1;
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text = key_lines[edit_line] + scroll + 1;
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if ((int)strlen (text) < screen_x - 2) {
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scroll = strlen (key_lines[edit_line] + 1) - (screen_x - 2);
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if (scroll < 0)
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scroll = 0;
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text = key_lines[edit_line] + scroll + 1;
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}
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curs_x = key_linepos - scroll;
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wmove (input, 0, 0);
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if (scroll) {
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waddch (input, '<');
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} else {
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waddch (input, key_lines[edit_line][0]);
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}
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for (i = 0; i < screen_x - 2 && *text; i++)
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waddch (input, *text++);
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while (i++ < screen_x - 2)
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waddch (input, ' ');
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if (*text) {
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waddch (input, '>');
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} else {
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waddch (input, ' ');
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}
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wmove (input, 0, curs_x);
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touchline (stdscr, screen_y - 1, 1);
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wrefresh (input);
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}
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