/*
* sends command to the menu
*/
static int wdg_file_driver(struct wdg_object *wo, int key, struct wdg_mouse_event *mouse)
{
WDG_WO_EXT(struct wdg_file_handle, ww);
int c;
struct stat buf;
c = menu_driver(ww->m, wdg_file_virtualize(key) );
/* skip non selectable items */
if ( !(item_opts(current_item(ww->m)) & O_SELECTABLE) )
c = menu_driver(ww->m, wdg_file_virtualize(key) );
/* one item has been selected */
if (c == E_UNKNOWN_COMMAND) {
/* the item is not selectable (probably selected with mouse) */
if ( !(item_opts(current_item(ww->m)) & O_SELECTABLE) )
return WDG_ESUCCESS;
stat(item_name(current_item(ww->m)), &buf);
/* if it is a directory, change to it */
if (S_ISDIR(buf.st_mode)) {
chdir(item_name(current_item(ww->m)));
return -WDG_ENOTHANDLED;
} else {
/* invoke the callback and return */
wdg_file_callback(wo, ww->curpath, (char *)item_name(current_item(ww->m)));
return WDG_ESUCCESS;
}
}
wnoutrefresh(ww->mwin);
return WDG_ESUCCESS;
}
static VALUE rbncurs_c_item_opts(VALUE rb_item)
{
ITEM *item = get_item(rb_item);
return INT2NUM(item_opts(item));
}
