gstreamer/auto/
child_proxy.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// 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 {}
gstreamer/auto/child_proxy.rs

gstreamer/auto/
child_proxy.rs
