1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
use crate::{Actor, Animatable, Container};
use glib::{
object as gobject,
object::{Cast, IsA},
signal::{connect_raw, SignalHandlerId},
translate::*,
};
use std::boxed::Box as Box_;
use std::{fmt, mem::transmute};
glib_wrapper! {
pub struct Clone(Object<ffi::ClutterClone, ffi::ClutterCloneClass, CloneClass>) @extends Actor, gobject::InitiallyUnowned, @implements Animatable, Container;
match fn {
get_type => || ffi::clutter_clone_get_type(),
}
}
impl Clone {
pub fn new<P: IsA<Actor>>(source: &P) -> Clone {
unsafe {
Actor::from_glib_none(ffi::clutter_clone_new(source.as_ref().to_glib_none().0))
.unsafe_cast()
}
}
}
pub const NONE_CLONE: Option<&Clone> = None;
pub trait CloneExt: 'static {
fn get_source(&self) -> Option<Actor>;
fn set_source<P: IsA<Actor>>(&self, source: Option<&P>);
fn connect_property_source_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
}
impl<O: IsA<Clone>> CloneExt for O {
fn get_source(&self) -> Option<Actor> {
unsafe {
from_glib_none(ffi::clutter_clone_get_source(
self.as_ref().to_glib_none().0,
))
}
}
fn set_source<P: IsA<Actor>>(&self, source: Option<&P>) {
unsafe {
ffi::clutter_clone_set_source(
self.as_ref().to_glib_none().0,
source.map(|p| p.as_ref()).to_glib_none().0,
);
}
}
fn connect_property_source_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_source_trampoline<P, F: Fn(&P) + 'static>(
this: *mut ffi::ClutterClone,
_param_spec: glib_sys::gpointer,
f: glib_sys::gpointer,
) where
P: IsA<Clone>,
{
let f: &F = &*(f as *const F);
f(&Clone::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::source\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
notify_source_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
}
impl fmt::Display for Clone {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "Clone")
}
}