use crate::{Bin, ChildProxy, Clock, ClockTime, Element, Object};
use glib::{
prelude::*,
signal::{connect_raw, SignalHandlerId},
translate::*,
};
use std::boxed::Box as Box_;
glib::wrapper! {
#[doc(alias = "GstPipeline")]
pub struct Pipeline(Object<ffi::GstPipeline, ffi::GstPipelineClass>) @extends Bin, Element, Object, @implements ChildProxy;
match fn {
type_ => || ffi::gst_pipeline_get_type(),
}
}
impl Pipeline {
pub const NONE: Option<&'static Pipeline> = None;
}
unsafe impl Send for Pipeline {}
unsafe impl Sync for Pipeline {}
mod sealed {
pub trait Sealed {}
impl<T: super::IsA<super::Pipeline>> Sealed for T {}
}
pub trait PipelineExt: IsA<Pipeline> + sealed::Sealed + 'static {
#[doc(alias = "gst_pipeline_auto_clock")]
fn auto_clock(&self) {
unsafe {
ffi::gst_pipeline_auto_clock(self.as_ref().to_glib_none().0);
}
}
#[doc(alias = "gst_pipeline_get_auto_flush_bus")]
#[doc(alias = "get_auto_flush_bus")]
fn is_auto_flush_bus(&self) -> bool {
unsafe {
from_glib(ffi::gst_pipeline_get_auto_flush_bus(
self.as_ref().to_glib_none().0,
))
}
}
#[cfg(feature = "v1_24")]
#[cfg_attr(docsrs, doc(cfg(feature = "v1_24")))]
#[doc(alias = "gst_pipeline_get_configured_latency")]
#[doc(alias = "get_configured_latency")]
fn configured_latency(&self) -> Option<ClockTime> {
unsafe {
from_glib(ffi::gst_pipeline_get_configured_latency(
self.as_ref().to_glib_none().0,
))
}
}
#[doc(alias = "gst_pipeline_get_delay")]
#[doc(alias = "get_delay")]
fn delay(&self) -> ClockTime {
unsafe {
try_from_glib(ffi::gst_pipeline_get_delay(self.as_ref().to_glib_none().0))
.expect("mandatory glib value is None")
}
}
#[doc(alias = "gst_pipeline_get_latency")]
#[doc(alias = "get_latency")]
fn latency(&self) -> Option<ClockTime> {
unsafe {
from_glib(ffi::gst_pipeline_get_latency(
self.as_ref().to_glib_none().0,
))
}
}
#[doc(alias = "gst_pipeline_get_pipeline_clock")]
#[doc(alias = "get_pipeline_clock")]
fn pipeline_clock(&self) -> Clock {
unsafe {
from_glib_full(ffi::gst_pipeline_get_pipeline_clock(
self.as_ref().to_glib_none().0,
))
}
}
#[cfg(feature = "v1_24")]
#[cfg_attr(docsrs, doc(cfg(feature = "v1_24")))]
#[doc(alias = "gst_pipeline_is_live")]
fn is_live(&self) -> bool {
unsafe { from_glib(ffi::gst_pipeline_is_live(self.as_ref().to_glib_none().0)) }
}
#[doc(alias = "gst_pipeline_set_auto_flush_bus")]
fn set_auto_flush_bus(&self, auto_flush: bool) {
unsafe {
ffi::gst_pipeline_set_auto_flush_bus(
self.as_ref().to_glib_none().0,
auto_flush.into_glib(),
);
}
}
#[doc(alias = "gst_pipeline_set_delay")]
fn set_delay(&self, delay: ClockTime) {
unsafe {
ffi::gst_pipeline_set_delay(self.as_ref().to_glib_none().0, delay.into_glib());
}
}
#[doc(alias = "gst_pipeline_set_latency")]
fn set_latency(&self, latency: impl Into<Option<ClockTime>>) {
unsafe {
ffi::gst_pipeline_set_latency(
self.as_ref().to_glib_none().0,
latency.into().into_glib(),
);
}
}
#[doc(alias = "gst_pipeline_use_clock")]
fn use_clock(&self, clock: Option<&impl IsA<Clock>>) {
unsafe {
ffi::gst_pipeline_use_clock(
self.as_ref().to_glib_none().0,
clock.map(|p| p.as_ref()).to_glib_none().0,
);
}
}
#[doc(alias = "auto-flush-bus")]
fn connect_auto_flush_bus_notify<F: Fn(&Self) + Send + Sync + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn notify_auto_flush_bus_trampoline<
P: IsA<Pipeline>,
F: Fn(&P) + Send + Sync + 'static,
>(
this: *mut ffi::GstPipeline,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(Pipeline::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::auto-flush-bus\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_auto_flush_bus_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "delay")]
fn connect_delay_notify<F: Fn(&Self) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_delay_trampoline<
P: IsA<Pipeline>,
F: Fn(&P) + Send + Sync + 'static,
>(
this: *mut ffi::GstPipeline,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(Pipeline::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::delay\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_delay_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "latency")]
fn connect_latency_notify<F: Fn(&Self) + Send + Sync + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn notify_latency_trampoline<
P: IsA<Pipeline>,
F: Fn(&P) + Send + Sync + 'static,
>(
this: *mut ffi::GstPipeline,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(Pipeline::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::latency\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_latency_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
}
impl<O: IsA<Pipeline>> PipelineExt for O {}