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/*
* Copyright (c) 1997, 1999 Hellmuth Michaelis. 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
*
*---------------------------------------------------------------------------
*
* isdntel - isdn4bsd telephone answering machine support
* ======================================================
*
* $Id: display.c,v 1.6 1999/04/26 12:10:39 hm Exp $
*
* last edit-date: [Mon Apr 26 13:57:08 1999]
*
*----------------------------------------------------------------------------*/
#include "defs.h"
static char *helpstr = "Enter Control-D to exit program or RETURN for command window";
/*---------------------------------------------------------------------------*
* init curses fullscreen display
*---------------------------------------------------------------------------*/
void
init_screen(void)
{
char buffer[512];
initscr(); /* curses init */
if((COLS < 80) || (LINES < 24))
fatal(0, "ERROR, minimal screensize must be 80x24, is %dx%d, terminating!", COLS, LINES);
if((main_w = newwin(LINES-START_O-2, COLS, START_O, 0)) == NULL)
fatal("ERROR, curses init main window, terminating!");
raw(); /* raw input */
noecho(); /* do not echo input */
keypad(stdscr, TRUE); /* use special keys */
keypad(main_w, TRUE); /* use special keys */
scrollok(main_w, TRUE);
sprintf(buffer, " isdntel %d.%d.%d ", VERSION, REL, STEP);
move(0, 0);
standout();
hline(ACS_HLINE, 5);
move(0, 5);
addstr(buffer);
move(0, 5 + strlen(buffer));
hline(ACS_HLINE, 256);
standend();
move(1, 0);
addstr("Date Time Called Party Calling Party Alias Length");
/* 31.12.96 16:45:12 1234567890123456 1234567890123456 12345678901234567890 123456 */
move(2, 0);
hline(ACS_HLINE, 256);
move(LINES-2, 0);
hline(ACS_HLINE, 256);
mvaddstr(LINES-1, (COLS / 2) - (strlen(helpstr) / 2), helpstr);
refresh();
wrefresh(main_w);
curses_ready = 1;
}
/*---------------------------------------------------------------------------*
* curses menu for fullscreen command mode
*---------------------------------------------------------------------------*/
void
do_menu(void)
{
static char *menu[WMITEMS] =
{
"Play File",
#define PLAY 0
"Delete File",
#define DELETE 1
"Re-Read Spool",
#define REREAD 2
"Refresh Screen",
#define REFRESH 3
"Exit Program",
#define EXIT 4
};
WINDOW *menu_w;
int c;
int mpos;
/* create a new window in the lower screen area */
if((menu_w = newwin(WMENU_HGT, WMENU_LEN, WMENU_POSLN, WMENU_POSCO )) == NULL)
return;
keypad(menu_w, TRUE); /* use special keys */
/* draw border around the window */
box(menu_w, 0, 0);
/* add a title */
wstandout(menu_w);
mvwaddstr(menu_w, 0, (WMENU_LEN / 2) - (strlen(WMENU_TITLE) / 2), WMENU_TITLE);
wstandend(menu_w);
/* fill the window with the menu options */
for(mpos=0; mpos <= (WMITEMS-1); mpos++)
mvwaddstr(menu_w, mpos + 2, 2, menu[mpos]);
/* highlight the first menu option */
mpos = 0;
wstandout(menu_w);
mvwaddstr(menu_w, mpos + 2, 2, menu[mpos]);
wstandend(menu_w);
/* input loop */
for(;;)
{
wrefresh(menu_w);
c = wgetch(menu_w);
switch(c)
{
case TAB:
case KEY_DOWN: /* down-move cursor */
case ' ':
mvwaddstr(menu_w, mpos + 2, 2, menu[mpos]);
mpos++;
if(mpos >= WMITEMS)
mpos = 0;
wstandout(menu_w);
mvwaddstr(menu_w, mpos + 2, 2, menu[mpos]);
wstandend(menu_w);
break;
case KEY_UP: /* up-move cursor */
mvwaddstr(menu_w, mpos + 2, 2, menu[mpos]);
if(mpos)
mpos--;
else
mpos = WMITEMS-1;
wstandout(menu_w);
mvwaddstr(menu_w, mpos + 2, 2, menu[mpos]);
wstandend(menu_w);
break;
case 'R':
case 'r':
wrefresh(curscr);
goto mexit;
case 'E':
case 'e':
case 'Q':
case 'q':
case 'X':
case 'x':
do_quit(0);
goto mexit;
break;
case 'P':
case 'p':
play(cur_file);
goto mexit;
break;
case 'D':
case 'd':
delete(cur_file);
goto mexit;
break;
case CR:
case LF: /* exec highlighted option */
#ifdef KEY_ENTER
case KEY_ENTER:
#endif
switch(mpos)
{
case PLAY:
play(cur_file);
goto mexit;
break;
case DELETE:
delete(cur_file);
goto mexit;
break;
case REREAD:
reread();
goto mexit;
break;
case REFRESH:
wrefresh(curscr);
break;
case EXIT:
do_quit(0);
break;
}
goto mexit;
break;
default:
goto mexit;
break;
}
}
mexit:
/* delete the menu window */
delwin(menu_w);
/* re-display the original lower window contents */
touchwin(main_w);
wrefresh(main_w);
}
/* EOF */
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