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use MenuModel;
use ffi;
use glib::object::IsA;
use glib::translate::*;
use std::ptr;
glib_wrapper! {
pub struct MenuLinkIter(Object<ffi::GMenuLinkIter>);
match fn {
get_type => || ffi::g_menu_link_iter_get_type(),
}
}
pub trait MenuLinkIterExt {
fn get_name(&self) -> Option<String>;
fn get_next(&self) -> Option<(String, MenuModel)>;
fn get_value(&self) -> Option<MenuModel>;
fn next(&self) -> bool;
}
impl<O: IsA<MenuLinkIter>> MenuLinkIterExt for O {
fn get_name(&self) -> Option<String> {
unsafe {
from_glib_none(ffi::g_menu_link_iter_get_name(self.to_glib_none().0))
}
}
fn get_next(&self) -> Option<(String, 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.to_glib_none().0, &mut out_link, &mut value));
if ret { Some((from_glib_none(out_link), from_glib_full(value))) } else { None }
}
}
fn get_value(&self) -> Option<MenuModel> {
unsafe {
from_glib_full(ffi::g_menu_link_iter_get_value(self.to_glib_none().0))
}
}
fn next(&self) -> bool {
unsafe {
from_glib(ffi::g_menu_link_iter_next(self.to_glib_none().0))
}
}
}