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 = "GstAggregatorPad")]
17 pub struct AggregatorPad(Object<ffi::GstAggregatorPad, ffi::GstAggregatorPadClass>) @extends gst::Pad, gst::Object;
18
19 match fn {
20 type_ => || ffi::gst_aggregator_pad_get_type(),
21 }
22}
23
24impl AggregatorPad {
25 pub const NONE: Option<&'static AggregatorPad> = None;
26}
27
28unsafe impl Send for AggregatorPad {}
29unsafe impl Sync for AggregatorPad {}
30
31mod sealed {
32 pub trait Sealed {}
33 impl<T: super::IsA<super::AggregatorPad>> Sealed for T {}
34}
35
36pub trait AggregatorPadExt: IsA<AggregatorPad> + sealed::Sealed + 'static {
37 #[doc(alias = "gst_aggregator_pad_drop_buffer")]
38 fn drop_buffer(&self) -> bool {
39 unsafe {
40 from_glib(ffi::gst_aggregator_pad_drop_buffer(
41 self.as_ref().to_glib_none().0,
42 ))
43 }
44 }
45
46 #[cfg(feature = "v1_14_1")]
47 #[cfg_attr(docsrs, doc(cfg(feature = "v1_14_1")))]
48 #[doc(alias = "gst_aggregator_pad_has_buffer")]
49 fn has_buffer(&self) -> bool {
50 unsafe {
51 from_glib(ffi::gst_aggregator_pad_has_buffer(
52 self.as_ref().to_glib_none().0,
53 ))
54 }
55 }
56
57 #[doc(alias = "gst_aggregator_pad_is_eos")]
58 fn is_eos(&self) -> bool {
59 unsafe {
60 from_glib(ffi::gst_aggregator_pad_is_eos(
61 self.as_ref().to_glib_none().0,
62 ))
63 }
64 }
65
66 #[cfg(feature = "v1_20")]
67 #[cfg_attr(docsrs, doc(cfg(feature = "v1_20")))]
68 #[doc(alias = "gst_aggregator_pad_is_inactive")]
69 fn is_inactive(&self) -> bool {
70 unsafe {
71 from_glib(ffi::gst_aggregator_pad_is_inactive(
72 self.as_ref().to_glib_none().0,
73 ))
74 }
75 }
76
77 #[doc(alias = "gst_aggregator_pad_peek_buffer")]
78 fn peek_buffer(&self) -> Option<gst::Buffer> {
79 unsafe {
80 from_glib_full(ffi::gst_aggregator_pad_peek_buffer(
81 self.as_ref().to_glib_none().0,
82 ))
83 }
84 }
85
86 #[doc(alias = "gst_aggregator_pad_pop_buffer")]
87 fn pop_buffer(&self) -> Option<gst::Buffer> {
88 unsafe {
89 from_glib_full(ffi::gst_aggregator_pad_pop_buffer(
90 self.as_ref().to_glib_none().0,
91 ))
92 }
93 }
94
95 #[cfg(feature = "v1_16")]
96 #[cfg_attr(docsrs, doc(cfg(feature = "v1_16")))]
97 #[doc(alias = "emit-signals")]
98 fn emits_signals(&self) -> bool {
99 ObjectExt::property(self.as_ref(), "emit-signals")
100 }
101
102 #[cfg(feature = "v1_16")]
103 #[cfg_attr(docsrs, doc(cfg(feature = "v1_16")))]
104 #[doc(alias = "emit-signals")]
105 fn set_emit_signals(&self, emit_signals: bool) {
106 ObjectExt::set_property(self.as_ref(), "emit-signals", emit_signals)
107 }
108
109 #[doc(alias = "buffer-consumed")]
110 fn connect_buffer_consumed<F: Fn(&Self, &gst::Buffer) + Send + Sync + 'static>(
111 &self,
112 f: F,
113 ) -> SignalHandlerId {
114 unsafe extern "C" fn buffer_consumed_trampoline<
115 P: IsA<AggregatorPad>,
116 F: Fn(&P, &gst::Buffer) + Send + Sync + 'static,
117 >(
118 this: *mut ffi::GstAggregatorPad,
119 object: *mut gst::ffi::GstBuffer,
120 f: glib::ffi::gpointer,
121 ) {
122 let f: &F = &*(f as *const F);
123 f(
124 AggregatorPad::from_glib_borrow(this).unsafe_cast_ref(),
125 &from_glib_borrow(object),
126 )
127 }
128 unsafe {
129 let f: Box_<F> = Box_::new(f);
130 connect_raw(
131 self.as_ptr() as *mut _,
132 b"buffer-consumed\0".as_ptr() as *const _,
133 Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
134 buffer_consumed_trampoline::<Self, F> as *const (),
135 )),
136 Box_::into_raw(f),
137 )
138 }
139 }
140
141 #[cfg(feature = "v1_16")]
142 #[cfg_attr(docsrs, doc(cfg(feature = "v1_16")))]
143 #[doc(alias = "emit-signals")]
144 fn connect_emit_signals_notify<F: Fn(&Self) + Send + Sync + 'static>(
145 &self,
146 f: F,
147 ) -> SignalHandlerId {
148 unsafe extern "C" fn notify_emit_signals_trampoline<
149 P: IsA<AggregatorPad>,
150 F: Fn(&P) + Send + Sync + 'static,
151 >(
152 this: *mut ffi::GstAggregatorPad,
153 _param_spec: glib::ffi::gpointer,
154 f: glib::ffi::gpointer,
155 ) {
156 let f: &F = &*(f as *const F);
157 f(AggregatorPad::from_glib_borrow(this).unsafe_cast_ref())
158 }
159 unsafe {
160 let f: Box_<F> = Box_::new(f);
161 connect_raw(
162 self.as_ptr() as *mut _,
163 b"notify::emit-signals\0".as_ptr() as *const _,
164 Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
165 notify_emit_signals_trampoline::<Self, F> as *const (),
166 )),
167 Box_::into_raw(f),
168 )
169 }
170 }
171}
172
173impl<O: IsA<AggregatorPad>> AggregatorPadExt for O {}
174