1use gio_sys;
6use glib;
7use glib::object::IsA;
8use glib::translate::*;
9use glib::GString;
10use glib_sys;
11use std::fmt;
12use std::ptr;
13use Error;
14
15glib_wrapper! {
16 pub struct Icon(Interface<gio_sys::GIcon>);
17
18 match fn {
19 get_type => || gio_sys::g_icon_get_type(),
20 }
21}
22
23impl Icon {
24 pub fn deserialize(value: &glib::Variant) -> Option<Icon> {
25 unsafe { from_glib_full(gio_sys::g_icon_deserialize(value.to_glib_none().0)) }
26 }
27
28 pub fn hash(&self) -> u32 {
29 unsafe {
30 gio_sys::g_icon_hash(
31 ToGlibPtr::<*mut gio_sys::GIcon>::to_glib_none(self).0 as glib_sys::gconstpointer,
32 )
33 }
34 }
35
36 pub fn new_for_string(str: &str) -> Result<Icon, Error> {
37 unsafe {
38 let mut error = ptr::null_mut();
39 let ret = gio_sys::g_icon_new_for_string(str.to_glib_none().0, &mut error);
40 if error.is_null() {
41 Ok(from_glib_full(ret))
42 } else {
43 Err(from_glib_full(error))
44 }
45 }
46 }
47}
48
49pub const NONE_ICON: Option<&Icon> = None;
50
51pub trait IconExt: 'static {
52 fn equal<P: IsA<Icon>>(&self, icon2: Option<&P>) -> bool;
53
54 fn serialize(&self) -> Option<glib::Variant>;
55
56 fn to_string(&self) -> Option<GString>;
57}
58
59impl<O: IsA<Icon>> IconExt for O {
60 fn equal<P: IsA<Icon>>(&self, icon2: Option<&P>) -> bool {
61 unsafe {
62 from_glib(gio_sys::g_icon_equal(
63 self.as_ref().to_glib_none().0,
64 icon2.map(|p| p.as_ref()).to_glib_none().0,
65 ))
66 }
67 }
68
69 fn serialize(&self) -> Option<glib::Variant> {
70 unsafe { from_glib_full(gio_sys::g_icon_serialize(self.as_ref().to_glib_none().0)) }
71 }
72
73 fn to_string(&self) -> Option<GString> {
74 unsafe { from_glib_full(gio_sys::g_icon_to_string(self.as_ref().to_glib_none().0)) }
75 }
76}
77
78impl fmt::Display for Icon {
79 fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
80 write!(f, "Icon")
81 }
82}