void
BarMenu (int xmax, int ymax, int leftmar, int stepwidth)
{
int ii, jj;
int lastx, lasty;
int key1, key2;
int i;
int ok_flag = 0;
ClrSelArea ();
if (gEncode == BIG5) {
input_print_string (0, 1, "請選擇->", LIGHTBAR_MESSAGE, INPUT_BGCOLOR);
}
if (gEncode == GB) {
input_print_string (0, 1, string_BIG5toGB ("請選擇->"), LIGHTBAR_MESSAGE,
INPUT_BGCOLOR);
}
for (jj = 1; jj <= xmax; jj++)
for (ii = 1; ii <= ymax; ii++) {
chinese_bar (jj, ii, leftmar, stepwidth,
Item_attr[jj] == 1 ? NORMAL : NORMALDISABLE,
Item_str[jj][ii]);
}
chinese_bar (mx, my, leftmar, stepwidth,
Item_attr[mx] == 1 ? REVERSE : REVERSEDISABLE,
Item_str[mx][my]);
#ifdef VGALIB
gl_copyscreen(physical_screen);
#endif
initscr ();
noecho ();
keypad (stdscr, TRUE);
while (ok_flag == 0) {
key2 = getch ();
lastx = mx;
lasty = my;
switch (key2) {
case KEY_HOME:
mx = 1;
my = 1;
break;
case KEY_END:
mx = xmax;
my = ymax;
break;
case KEY_UP:
Up (xmax, ymax);
break;
case KEY_LEFT:
BarLeft (xmax, ymax, leftmar, stepwidth);
break;
case KEY_RIGHT:
BarRight (xmax, ymax, leftmar, stepwidth);
break;
case KEY_DOWN:
Dn (xmax, ymax);
break;
case 10:
case 13:
case KEY_ENTER:
ok_flag = 1;
ClrSelArea ();
if (mx == 10 && gItem_disp_off == 0) {
set_active_input_method (0);
} else {
set_active_input_method (mx + gItem_disp_off);
}
break;
case 200:
case 201:
case 202:
case 203:
case 204:
case 205:
case 206:
case 207:
case 208:
case 209:
ok_flag = 1;
ClrSelArea ();
if (key2 - 200 == 0) {
mx = 10;
my = 1;
set_active_input_method (0);
} else {
mx = key2 - 200;
my = 1;
set_active_input_method (mx);
}
BarMenuInit (10, 1);
BarMenu (10, 1, 8, 6);
break;
default:
ok_flag = 1;
ClrSelArea ();
if (mx == 10 && gItem_disp_off == 0) {
set_active_input_method (0);
} else {
set_active_input_method (mx + gItem_disp_off);
}
hz_filter (hztty_list->tty_fd, key2);
break;
}
if (ok_flag == 1) {
break;
}
chinese_bar (mx, my, leftmar, stepwidth,
Item_attr[mx] == 1 ? REVERSE : REVERSEDISABLE,
Item_str[mx][my]);
if (!(lasty == my && lastx == mx)) {
chinese_bar (lastx, lasty, leftmar, stepwidth,
Item_attr[lastx] == 1 ? NORMAL : NORMALDISABLE,
Item_str[lastx][lasty]);
}
#ifdef VGALIB
gl_copyscreen(physical_screen);
#endif
}
keypad (stdscr, FALSE);
}
void Splice(edge *a, edge *b, point *v) {
edge *next;
if (Oi(a) == v) next = On(a), On(a) = b; else next = Dn(a), Dn(a) = b;
if (Oi(next) == v) Op(next) = b; else Dp(next) = b;
if (Oi(b) == v) On(b) = next, Op(b) = a; else Dn(b) = next, Dp(b) = a;
}
