static void repaintmainmenu(int width, menu *mp)
{
int i;
menu *p = mp;
for (i = 0; p->func; i++, p++)
mvwaddstr(wmain, 0, i * width, prepad(padstr(p->name, width - 1), 1));
touchwin(wmain);
wrefresh(wmain);
}
cv::Mat EMat::padarray(int x_padsize, int y_padsize, const cv::Scalar &padval, pad_dir dir) {
// Generate a matrix with adequate padding
cv::Mat new_mat = prepad(x_padsize, y_padsize, dir, padval);
int padmult = 1;
if (dir == both)
padmult = 2;
assert((new_mat.rows == (rows + (y_padsize * padmult))) && (new_mat.cols + (x_padsize * padmult)));
// Since this function does a simple scalar padding, we're done
*this = new_mat;
return new_mat;
}
void domenu(menu *mp)
{
int y, x, nitems, barlen, mheight, mw, old = -1, cur = 0, cur0;
bool stop = FALSE;
WINDOW *wmenu;
curs_set(0);
getmenupos(&y, &x);
menudim(mp, &nitems, &barlen);
mheight = nitems + 2;
mw = barlen + 2;
wmenu = newwin(mheight, mw, y, x);
colorbox(wmenu, SUBMENUCOLOR, 1);
repaintmenu(wmenu, mp);
key = ERR;
while (!stop && !quit)
{
if (cur != old)
{
if (old != -1)
mvwaddstr(wmenu, old + 1, 1,
prepad(padstr(mp[old].name, barlen - 1), 1));
setcolor(wmenu, SUBMENUREVCOLOR);
mvwaddstr(wmenu, cur + 1, 1,
prepad(padstr(mp[cur].name, barlen - 1), 1));
setcolor(wmenu, SUBMENUCOLOR);
statusmsg(mp[cur].desc);
old = cur;
wrefresh(wmenu);
}
switch (key = ((key != ERR) ? key : waitforkey()))
{
case '\n': /* menu item selected */
touchwin(wbody);
wrefresh(wbody);
setmenupos(y + 1, x + 1);
rmerror();
key = ERR;
curs_set(1);
(mp[cur].func)(); /* perform function */
curs_set(0);
repaintmenu(wmenu, mp);
old = -1;
break;
case KEY_UP:
cur = (cur + nitems - 1) % nitems;
key = ERR;
break;
case KEY_DOWN:
cur = (cur + 1) % nitems;
key = ERR;
break;
case KEY_ESC:
case KEY_LEFT:
case KEY_RIGHT:
if (key == KEY_ESC)
key = ERR; /* return to prev submenu */
stop = TRUE;
break;
default:
cur0 = cur;
do
{
cur = (cur + 1) % nitems;
} while ((cur != cur0) &&
(hotkey(mp[cur].name) != toupper((int)key)));
key = (hotkey(mp[cur].name) == toupper((int)key)) ? '\n' : ERR;
}
}
rmerror();
delwin(wmenu);
touchwin(wbody);
wrefresh(wbody);
}
static void mainmenu(menu *mp)
{
int nitems, barlen, old = -1, cur = 0, c, cur0;
menudim(mp, &nitems, &barlen);
repaintmainmenu(barlen, mp);
while (!quit)
{
if (cur != old)
{
if (old != -1)
{
mvwaddstr(wmain, 0, old * barlen,
prepad(padstr(mp[old].name, barlen - 1), 1));
statusmsg(mp[cur].desc);
}
else
mainhelp();
setcolor(wmain, MAINMENUREVCOLOR);
mvwaddstr(wmain, 0, cur * barlen,
prepad(padstr(mp[cur].name, barlen - 1), 1));
setcolor(wmain, MAINMENUCOLOR);
old = cur;
wrefresh(wmain);
}
switch (c = (key != ERR ? key : waitforkey()))
{
case KEY_DOWN:
case '\n': /* menu item selected */
touchwin(wbody);
wrefresh(wbody);
rmerror();
setmenupos(th + mh, cur * barlen);
curs_set(1);
(mp[cur].func)(); /* perform function */
curs_set(0);
switch (key)
{
case KEY_LEFT:
cur = (cur + nitems - 1) % nitems;
key = '\n';
break;
case KEY_RIGHT:
cur = (cur + 1) % nitems;
key = '\n';
break;
default:
key = ERR;
}
repaintmainmenu(barlen, mp);
old = -1;
break;
case KEY_LEFT:
cur = (cur + nitems - 1) % nitems;
break;
case KEY_RIGHT:
cur = (cur + 1) % nitems;
break;
case KEY_ESC:
mainhelp();
break;
default:
cur0 = cur;
do
{
cur = (cur + 1) % nitems;
} while ((cur != cur0) && (hotkey(mp[cur].name) != toupper(c)));
if (hotkey(mp[cur].name) == toupper(c))
key = '\n';
}
}
rmerror();
touchwin(wbody);
wrefresh(wbody);
}
