WRadio *
radio_new (int y, int x, int count, const char **texts)
{
WRadio *r;
Widget *w;
int i, wmax = 0;
r = g_new (WRadio, 1);
w = WIDGET (r);
/* Compute the longest string */
r->texts = g_new (hotkey_t, count);
for (i = 0; i < count; i++)
{
int width;
r->texts[i] = parse_hotkey (texts[i]);
width = hotkey_width (r->texts[i]);
wmax = max (width, wmax);
}
widget_init (w, y, x, count, 4 + wmax, radio_callback, radio_event);
/* 4 is width of "(*) " */
r->state = 1;
r->pos = 0;
r->sel = 0;
r->count = count;
widget_want_hotkey (w, TRUE);
return r;
}
WCheck *
check_new (int y, int x, int state, const char *text)
{
WCheck *c;
c = g_new (WCheck, 1);
c->text = parse_hotkey (text);
init_widget (&c->widget, y, x, 1, 4 + hotkey_width (c->text), check_callback, check_event);
/* 4 is width of "[X] " */
c->state = state ? C_BOOL : 0;
widget_want_hotkey (c->widget, TRUE);
return c;
}
WCheck *
check_new (int y, int x, int state, const char *text)
{
WCheck *c;
Widget *w;
c = g_new (WCheck, 1);
w = WIDGET (c);
c->text = parse_hotkey (text);
/* 4 is width of "[X] " */
widget_init (w, y, x, 1, 4 + hotkey_width (c->text), check_callback, check_mouse_callback);
c->state = state ? C_BOOL : 0;
widget_want_cursor (w, TRUE);
widget_want_hotkey (w, TRUE);
return c;
}
void
menubar_arrange (WMenuBar * menubar)
{
int start_x = 1;
GList *i;
int gap;
if (menubar->menu == NULL)
return;
gap = WIDGET (menubar)->cols - 2;
/* First, calculate gap between items... */
for (i = menubar->menu; i != NULL; i = g_list_next (i))
{
menu_t *menu = MENU (i->data);
/* preserve length here, to be used below */
menu->start_x = hotkey_width (menu->text) + 2;
gap -= menu->start_x;
}
if (g_list_next (menubar->menu) == NULL)
gap = 1;
else
gap /= (g_list_length (menubar->menu) - 1);
if (gap <= 0)
{
/* We are out of luck - window is too narrow... */
gap = 1;
}
else if (gap >= 3)
gap = 3;
/* ...and now fix start positions of menubar items */
for (i = menubar->menu; i != NULL; i = g_list_next (i))
{
menu_t *menu = MENU (i->data);
int len = menu->start_x;
menu->start_x = start_x;
start_x += len + gap;
}
}
int
button_get_len (const WButton * b)
{
int ret = hotkey_width (b->text);
switch (b->flags)
{
case DEFPUSH_BUTTON:
ret += 6;
break;
case NORMAL_BUTTON:
ret += 4;
break;
case NARROW_BUTTON:
ret += 2;
break;
case HIDDEN_BUTTON:
default:
return 0;
}
return ret;
}
static void
menu_arrange (menu_t * menu, dlg_shortcut_str get_shortcut)
{
if (menu != NULL)
{
GList *i;
size_t max_shortcut_len = 0;
menu->max_entry_len = 1;
menu->max_hotkey_len = 1;
for (i = menu->entries; i != NULL; i = g_list_next (i))
{
menu_entry_t *entry = MENUENTRY (i->data);
if (entry != NULL)
{
size_t len;
len = (size_t) hotkey_width (entry->text);
menu->max_hotkey_len = max (menu->max_hotkey_len, len);
if (get_shortcut != NULL)
entry->shortcut = get_shortcut (entry->command);
if (entry->shortcut != NULL)
{
len = (size_t) str_term_width1 (entry->shortcut);
max_shortcut_len = max (max_shortcut_len, len);
}
}
}
menu->max_entry_len = menu->max_hotkey_len + max_shortcut_len;
}
}
