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use crate::MenuModel;
use glib::object::IsA;
use glib::translate::*;
use std::fmt;
use std::ptr;
glib::wrapper! {
#[doc(alias = "GMenuLinkIter")]
pub struct MenuLinkIter(Object<ffi::GMenuLinkIter, ffi::GMenuLinkIterClass>);
match fn {
type_ => || ffi::g_menu_link_iter_get_type(),
}
}
impl MenuLinkIter {
pub const NONE: Option<&'static MenuLinkIter> = None;
}
pub trait MenuLinkIterExt: 'static {
#[doc(alias = "g_menu_link_iter_get_next")]
#[doc(alias = "get_next")]
fn next(&self) -> Option<(glib::GString, MenuModel)>;
}
impl<O: IsA<MenuLinkIter>> MenuLinkIterExt for O {
fn next(&self) -> Option<(glib::GString, MenuModel)> {
unsafe {
let mut out_link = ptr::null();
let mut value = ptr::null_mut();
let ret = from_glib(ffi::g_menu_link_iter_get_next(
self.as_ref().to_glib_none().0,
&mut out_link,
&mut value,
));
if ret {
Some((from_glib_none(out_link), from_glib_full(value)))
} else {
None
}
}
}
}
impl fmt::Display for MenuLinkIter {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.write_str("MenuLinkIter")
}
}