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// from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git)
4// DO NOT EDIT
5
6use crate::ffi;
7use glib::{
8 object::ObjectType as _,
9 prelude::*,
10 signal::{connect_raw, SignalHandlerId},
11 translate::*,
12};
13use std::boxed::Box as Box_;
14
15glib::wrapper! {
16 #[doc(alias = "GstChildProxy")]
17 pub struct ChildProxy(Interface<ffi::GstChildProxy, ffi::GstChildProxyInterface>);
18
19 match fn {
20 type_ => || ffi::gst_child_proxy_get_type(),
21 }
22}
23
24impl ChildProxy {
25 pub const NONE: Option<&'static ChildProxy> = None;
26}
27
28unsafe impl Send for ChildProxy {}
29unsafe impl Sync for ChildProxy {}
30
31mod sealed {
32 pub trait Sealed {}
33 impl<T: super::IsA<super::ChildProxy>> Sealed for T {}
34}
35
36pub trait ChildProxyExt: IsA<ChildProxy> + sealed::Sealed + 'static {
37 #[doc(alias = "gst_child_proxy_child_added")]
38 fn child_added(&self, child: &impl IsA<glib::Object>, name: &str) {
39 unsafe {
40 ffi::gst_child_proxy_child_added(
41 self.as_ref().to_glib_none().0,
42 child.as_ref().to_glib_none().0,
43 name.to_glib_none().0,
44 );
45 }
46 }
47
48 #[doc(alias = "gst_child_proxy_child_removed")]
49 fn child_removed(&self, child: &impl IsA<glib::Object>, name: &str) {
50 unsafe {
51 ffi::gst_child_proxy_child_removed(
52 self.as_ref().to_glib_none().0,
53 child.as_ref().to_glib_none().0,
54 name.to_glib_none().0,
55 );
56 }
57 }
58
59 //#[doc(alias = "gst_child_proxy_get")]
60 //fn get(&self, first_property_name: &str, : /*Unknown conversion*//*Unimplemented*/Basic: VarArgs) {
61 // unsafe { TODO: call ffi:gst_child_proxy_get() }
62 //}
63
64 #[doc(alias = "gst_child_proxy_get_child_by_index")]
65 #[doc(alias = "get_child_by_index")]
66 fn child_by_index(&self, index: u32) -> Option<glib::Object> {
67 unsafe {
68 from_glib_full(ffi::gst_child_proxy_get_child_by_index(
69 self.as_ref().to_glib_none().0,
70 index,
71 ))
72 }
73 }
74
75 #[doc(alias = "gst_child_proxy_get_child_by_name")]
76 #[doc(alias = "get_child_by_name")]
77 fn child_by_name(&self, name: &str) -> Option<glib::Object> {
78 unsafe {
79 from_glib_full(ffi::gst_child_proxy_get_child_by_name(
80 self.as_ref().to_glib_none().0,
81 name.to_glib_none().0,
82 ))
83 }
84 }
85
86 #[cfg(feature = "v1_22")]
87 #[cfg_attr(docsrs, doc(cfg(feature = "v1_22")))]
88 #[doc(alias = "gst_child_proxy_get_child_by_name_recurse")]
89 #[doc(alias = "get_child_by_name_recurse")]
90 fn child_by_name_recurse(&self, name: &str) -> Option<glib::Object> {
91 unsafe {
92 from_glib_full(ffi::gst_child_proxy_get_child_by_name_recurse(
93 self.as_ref().to_glib_none().0,
94 name.to_glib_none().0,
95 ))
96 }
97 }
98
99 #[doc(alias = "gst_child_proxy_get_children_count")]
100 #[doc(alias = "get_children_count")]
101 fn children_count(&self) -> u32 {
102 unsafe { ffi::gst_child_proxy_get_children_count(self.as_ref().to_glib_none().0) }
103 }
104
105 //#[doc(alias = "gst_child_proxy_get_valist")]
106 //#[doc(alias = "get_valist")]
107 //fn valist(&self, first_property_name: &str, var_args: /*Unknown conversion*//*Unimplemented*/Unsupported) {
108 // unsafe { TODO: call ffi:gst_child_proxy_get_valist() }
109 //}
110
111 //#[doc(alias = "gst_child_proxy_set")]
112 //fn set(&self, first_property_name: &str, : /*Unknown conversion*//*Unimplemented*/Basic: VarArgs) {
113 // unsafe { TODO: call ffi:gst_child_proxy_set() }
114 //}
115
116 //#[doc(alias = "gst_child_proxy_set_valist")]
117 //fn set_valist(&self, first_property_name: &str, var_args: /*Unknown conversion*//*Unimplemented*/Unsupported) {
118 // unsafe { TODO: call ffi:gst_child_proxy_set_valist() }
119 //}
120
121 #[doc(alias = "child-added")]
122 fn connect_child_added<F: Fn(&Self, &glib::Object, &str) + Send + Sync + 'static>(
123 &self,
124 f: F,
125 ) -> SignalHandlerId {
126 unsafe extern "C" fn child_added_trampoline<
127 P: IsA<ChildProxy>,
128 F: Fn(&P, &glib::Object, &str) + Send + Sync + 'static,
129 >(
130 this: *mut ffi::GstChildProxy,
131 object: *mut glib::gobject_ffi::GObject,
132 name: *mut std::ffi::c_char,
133 f: glib::ffi::gpointer,
134 ) {
135 let f: &F = &*(f as *const F);
136 f(
137 ChildProxy::from_glib_borrow(this).unsafe_cast_ref(),
138 &from_glib_borrow(object),
139 &glib::GString::from_glib_borrow(name),
140 )
141 }
142 unsafe {
143 let f: Box_<F> = Box_::new(f);
144 connect_raw(
145 self.as_ptr() as *mut _,
146 b"child-added\0".as_ptr() as *const _,
147 Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
148 child_added_trampoline::<Self, F> as *const (),
149 )),
150 Box_::into_raw(f),
151 )
152 }
153 }
154
155 #[doc(alias = "child-removed")]
156 fn connect_child_removed<F: Fn(&Self, &glib::Object, &str) + Send + Sync + 'static>(
157 &self,
158 f: F,
159 ) -> SignalHandlerId {
160 unsafe extern "C" fn child_removed_trampoline<
161 P: IsA<ChildProxy>,
162 F: Fn(&P, &glib::Object, &str) + Send + Sync + 'static,
163 >(
164 this: *mut ffi::GstChildProxy,
165 object: *mut glib::gobject_ffi::GObject,
166 name: *mut std::ffi::c_char,
167 f: glib::ffi::gpointer,
168 ) {
169 let f: &F = &*(f as *const F);
170 f(
171 ChildProxy::from_glib_borrow(this).unsafe_cast_ref(),
172 &from_glib_borrow(object),
173 &glib::GString::from_glib_borrow(name),
174 )
175 }
176 unsafe {
177 let f: Box_<F> = Box_::new(f);
178 connect_raw(
179 self.as_ptr() as *mut _,
180 b"child-removed\0".as_ptr() as *const _,
181 Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
182 child_removed_trampoline::<Self, F> as *const (),
183 )),
184 Box_::into_raw(f),
185 )
186 }
187 }
188}
189
190impl<O: IsA<ChildProxy>> ChildProxyExt for O {}
191