gio/auto/
menu_attribute_iter.rs

1// This file was generated by gir (https://github.com/gtk-rs/gir)
2// from gir-files (https://github.com/gtk-rs/gir-files)
3// DO NOT EDIT
4
5use gio_sys;
6use glib;
7use glib::object::IsA;
8use glib::translate::*;
9use glib::GString;
10use std::fmt;
11use std::ptr;
12
13glib_wrapper! {
14    pub struct MenuAttributeIter(Object<gio_sys::GMenuAttributeIter, gio_sys::GMenuAttributeIterClass, MenuAttributeIterClass>);
15
16    match fn {
17        get_type => || gio_sys::g_menu_attribute_iter_get_type(),
18    }
19}
20
21pub const NONE_MENU_ATTRIBUTE_ITER: Option<&MenuAttributeIter> = None;
22
23pub trait MenuAttributeIterExt: 'static {
24    fn get_name(&self) -> Option<GString>;
25
26    fn get_next(&self) -> Option<(GString, glib::Variant)>;
27
28    fn get_value(&self) -> Option<glib::Variant>;
29
30    fn next(&self) -> bool;
31}
32
33impl<O: IsA<MenuAttributeIter>> MenuAttributeIterExt for O {
34    fn get_name(&self) -> Option<GString> {
35        unsafe {
36            from_glib_none(gio_sys::g_menu_attribute_iter_get_name(
37                self.as_ref().to_glib_none().0,
38            ))
39        }
40    }
41
42    fn get_next(&self) -> Option<(GString, glib::Variant)> {
43        unsafe {
44            let mut out_name = ptr::null();
45            let mut value = ptr::null_mut();
46            let ret = from_glib(gio_sys::g_menu_attribute_iter_get_next(
47                self.as_ref().to_glib_none().0,
48                &mut out_name,
49                &mut value,
50            ));
51            if ret {
52                Some((from_glib_none(out_name), from_glib_full(value)))
53            } else {
54                None
55            }
56        }
57    }
58
59    fn get_value(&self) -> Option<glib::Variant> {
60        unsafe {
61            from_glib_full(gio_sys::g_menu_attribute_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_attribute_iter_next(
70                self.as_ref().to_glib_none().0,
71            ))
72        }
73    }
74}
75
76impl fmt::Display for MenuAttributeIter {
77    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
78        write!(f, "MenuAttributeIter")
79    }
80}