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/*
* wavemon - a wireless network monitoring aplication
*
* Copyright (c) 2001-2002 Jan Morgenstern <jan@jm-music.de>
*
* wavemon is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2, or (at your option) any later
* version.
*
* wavemon is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along
* with wavemon; see the file COPYING. If not, write to the Free Software
* Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "wavemon.h"
#include <locale.h>
/* GLOBALS */
static const struct {
char key_name[6];
enum wavemon_screen (*screen_func)(WINDOW *);
} screens[] = {
[SCR_INFO] = { "info", scr_info },
[SCR_LHIST] = { "lhist", scr_lhist },
[SCR_APLIST] = { "aplst", scr_aplst },
[SCR_EMPTY_F4] = { "", NULL },
[SCR_EMPTY_F5] = { "", NULL },
[SCR_EMPTY_F6] = { "", NULL },
[SCR_CONF] = { "prefs", scr_conf },
[SCR_HELP] = { "help", scr_help },
[SCR_ABOUT] = { "about", scr_about },
[SCR_QUIT] = { "quit", NULL }
};
static void update_menubar(WINDOW *menu, const enum wavemon_screen active)
{
enum wavemon_screen cur;
for (cur = SCR_INFO, wmove(menu, 0, 0); cur <= SCR_QUIT; cur++) {
wattrset(menu, A_REVERSE | A_BOLD);
wprintw(menu, "F%d", cur + 1);
wattrset(menu, cur != active ? COLOR_PAIR(CP_INACTIVE)
: COLOR_PAIR(CP_ACTIVE) | A_BOLD);
wprintw(menu, "%-6s", screens[cur].key_name);
}
wrefresh(menu);
}
static void sig_winch(int signo)
{
endwin();
errx(1, "under the pain of death, thou shaltst not resize thyne window");
}
int main(int argc, char *argv[])
{
WINDOW *w_menu;
enum wavemon_screen cur, next;
getconf(argc, argv);
if (signal(SIGWINCH, sig_winch) == SIG_ERR)
err(1, "cannot install handler for window changes");
/* honour numeric separators if the environment defines them */
setlocale(LC_NUMERIC, "");
/* initialize the ncurses interface */
initscr();
if (LINES < MIN_SCREEN_LINES || COLS < MIN_SCREEN_COLS)
err_quit("need at least a screen of %ux%u, have only %ux%u",
MIN_SCREEN_LINES, MIN_SCREEN_COLS, LINES, COLS);
cbreak();
noecho();
nonl();
clear();
curs_set(0);
start_color();
init_pair(CP_STANDARD, COLOR_WHITE, COLOR_BLACK);
init_pair(CP_SCALEHI, COLOR_RED, COLOR_BLACK);
init_pair(CP_SCALEMID, COLOR_YELLOW, COLOR_BLACK);
init_pair(CP_SCALELOW, COLOR_GREEN, COLOR_BLACK);
init_pair(CP_WTITLE, COLOR_CYAN, COLOR_BLACK);
init_pair(CP_INACTIVE, COLOR_CYAN, COLOR_BLACK);
init_pair(CP_ACTIVE, COLOR_CYAN, COLOR_BLUE);
init_pair(CP_STATSIG, COLOR_GREEN, COLOR_BLACK);
init_pair(CP_STATNOISE, COLOR_RED, COLOR_BLACK);
init_pair(CP_STATSNR, COLOR_BLUE, COLOR_BLUE);
init_pair(CP_STATBKG, COLOR_BLUE, COLOR_BLACK);
init_pair(CP_STATSIG_S, COLOR_GREEN, COLOR_BLUE);
init_pair(CP_STATNOISE_S, COLOR_RED, COLOR_BLUE);
init_pair(CP_PREF_NORMAL, COLOR_WHITE, COLOR_BLACK);
init_pair(CP_PREF_SELECT, COLOR_WHITE, COLOR_BLUE);
init_pair(CP_PREF_ARROW, COLOR_RED, COLOR_BLACK);
w_menu = newwin(1, WAV_WIDTH, WAV_HEIGHT, 0);
nodelay(w_menu, TRUE);
keypad(w_menu, TRUE);
for (cur = SCR_HELP, next = conf.startup_scr; next != SCR_QUIT; ) {
if (screens[next].screen_func != NULL)
cur = next;
reinit_on_changes();
update_menubar(w_menu, cur);
next = (*screens[cur].screen_func)(w_menu);
clear();
refresh();
}
endwin();
return EXIT_SUCCESS;
}
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