gio/auto/
menu_link_iter.rs1use gio_sys;
6use glib::object::IsA;
7use glib::translate::*;
8use glib::GString;
9use std::fmt;
10use std::ptr;
11use MenuModel;
12
13glib_wrapper! {
14 pub struct MenuLinkIter(Object<gio_sys::GMenuLinkIter, gio_sys::GMenuLinkIterClass, MenuLinkIterClass>);
15
16 match fn {
17 get_type => || gio_sys::g_menu_link_iter_get_type(),
18 }
19}
20
21pub const NONE_MENU_LINK_ITER: Option<&MenuLinkIter> = None;
22
23pub trait MenuLinkIterExt: 'static {
24 fn get_name(&self) -> Option<GString>;
25
26 fn get_next(&self) -> Option<(GString, MenuModel)>;
27
28 fn get_value(&self) -> Option<MenuModel>;
29
30 fn next(&self) -> bool;
31}
32
33impl<O: IsA<MenuLinkIter>> MenuLinkIterExt for O {
34 fn get_name(&self) -> Option<GString> {
35 unsafe {
36 from_glib_none(gio_sys::g_menu_link_iter_get_name(
37 self.as_ref().to_glib_none().0,
38 ))
39 }
40 }
41
42 fn get_next(&self) -> Option<(GString, MenuModel)> {
43 unsafe {
44 let mut out_link = ptr::null();
45 let mut value = ptr::null_mut();
46 let ret = from_glib(gio_sys::g_menu_link_iter_get_next(
47 self.as_ref().to_glib_none().0,
48 &mut out_link,
49 &mut value,
50 ));
51 if ret {
52 Some((from_glib_none(out_link), from_glib_full(value)))
53 } else {
54 None
55 }
56 }
57 }
58
59 fn get_value(&self) -> Option<MenuModel> {
60 unsafe {
61 from_glib_full(gio_sys::g_menu_link_iter_get_value(
62 self.as_ref().to_glib_none().0,
63 ))
64 }
65 }
66
67 fn next(&self) -> bool {
68 unsafe {
69 from_glib(gio_sys::g_menu_link_iter_next(
70 self.as_ref().to_glib_none().0,
71 ))
72 }
73 }
74}
75
76impl fmt::Display for MenuLinkIter {
77 fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
78 write!(f, "MenuLinkIter")
79 }
80}