mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer-rs.git
synced 2024-05-19 16:58:22 +00:00
283 lines
9.1 KiB
Rust
283 lines
9.1 KiB
Rust
// This file was generated by gir (https://github.com/gtk-rs/gir)
|
|
// from gir-files (https://github.com/gtk-rs/gir-files)
|
|
// from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git)
|
|
// DO NOT EDIT
|
|
|
|
use crate::{Extractable, MetaContainer};
|
|
use glib::{
|
|
prelude::*,
|
|
signal::{connect_raw, SignalHandlerId},
|
|
translate::*,
|
|
};
|
|
use std::{boxed::Box as Box_, pin::Pin};
|
|
|
|
glib::wrapper! {
|
|
#[doc(alias = "GESAsset")]
|
|
pub struct Asset(Object<ffi::GESAsset, ffi::GESAssetClass>) @implements MetaContainer;
|
|
|
|
match fn {
|
|
type_ => || ffi::ges_asset_get_type(),
|
|
}
|
|
}
|
|
|
|
impl Asset {
|
|
pub const NONE: Option<&'static Asset> = None;
|
|
|
|
#[doc(alias = "ges_asset_needs_reload")]
|
|
pub fn needs_reload(extractable_type: glib::types::Type, id: Option<&str>) -> bool {
|
|
assert_initialized_main_thread!();
|
|
unsafe {
|
|
from_glib(ffi::ges_asset_needs_reload(
|
|
extractable_type.into_glib(),
|
|
id.to_glib_none().0,
|
|
))
|
|
}
|
|
}
|
|
|
|
#[doc(alias = "ges_asset_request")]
|
|
pub fn request(
|
|
extractable_type: glib::types::Type,
|
|
id: Option<&str>,
|
|
) -> Result<Option<Asset>, glib::Error> {
|
|
assert_initialized_main_thread!();
|
|
unsafe {
|
|
let mut error = std::ptr::null_mut();
|
|
let ret = ffi::ges_asset_request(
|
|
extractable_type.into_glib(),
|
|
id.to_glib_none().0,
|
|
&mut error,
|
|
);
|
|
if error.is_null() {
|
|
Ok(from_glib_full(ret))
|
|
} else {
|
|
Err(from_glib_full(error))
|
|
}
|
|
}
|
|
}
|
|
|
|
#[doc(alias = "ges_asset_request_async")]
|
|
pub fn request_async<P: FnOnce(Result<Asset, glib::Error>) + 'static>(
|
|
extractable_type: glib::types::Type,
|
|
id: Option<&str>,
|
|
cancellable: Option<&impl IsA<gio::Cancellable>>,
|
|
callback: P,
|
|
) {
|
|
assert_initialized_main_thread!();
|
|
|
|
let main_context = glib::MainContext::ref_thread_default();
|
|
let is_main_context_owner = main_context.is_owner();
|
|
let has_acquired_main_context = (!is_main_context_owner)
|
|
.then(|| main_context.acquire().ok())
|
|
.flatten();
|
|
assert!(
|
|
is_main_context_owner || has_acquired_main_context.is_some(),
|
|
"Async operations only allowed if the thread is owning the MainContext"
|
|
);
|
|
|
|
let user_data: Box_<glib::thread_guard::ThreadGuard<P>> =
|
|
Box_::new(glib::thread_guard::ThreadGuard::new(callback));
|
|
unsafe extern "C" fn request_async_trampoline<
|
|
P: FnOnce(Result<Asset, glib::Error>) + 'static,
|
|
>(
|
|
_source_object: *mut glib::gobject_ffi::GObject,
|
|
res: *mut gio::ffi::GAsyncResult,
|
|
user_data: glib::ffi::gpointer,
|
|
) {
|
|
let mut error = std::ptr::null_mut();
|
|
let ret = ffi::ges_asset_request_finish(res, &mut error);
|
|
let result = if error.is_null() {
|
|
Ok(from_glib_full(ret))
|
|
} else {
|
|
Err(from_glib_full(error))
|
|
};
|
|
let callback: Box_<glib::thread_guard::ThreadGuard<P>> =
|
|
Box_::from_raw(user_data as *mut _);
|
|
let callback: P = callback.into_inner();
|
|
callback(result);
|
|
}
|
|
let callback = request_async_trampoline::<P>;
|
|
unsafe {
|
|
ffi::ges_asset_request_async(
|
|
extractable_type.into_glib(),
|
|
id.to_glib_none().0,
|
|
cancellable.map(|p| p.as_ref()).to_glib_none().0,
|
|
Some(callback),
|
|
Box_::into_raw(user_data) as *mut _,
|
|
);
|
|
}
|
|
}
|
|
|
|
pub fn request_future(
|
|
extractable_type: glib::types::Type,
|
|
id: Option<&str>,
|
|
) -> Pin<Box_<dyn std::future::Future<Output = Result<Asset, glib::Error>> + 'static>> {
|
|
skip_assert_initialized!();
|
|
let id = id.map(ToOwned::to_owned);
|
|
Box_::pin(gio::GioFuture::new(&(), move |_obj, cancellable, send| {
|
|
Self::request_async(
|
|
extractable_type,
|
|
id.as_ref().map(::std::borrow::Borrow::borrow),
|
|
Some(cancellable),
|
|
move |res| {
|
|
send.resolve(res);
|
|
},
|
|
);
|
|
}))
|
|
}
|
|
}
|
|
|
|
unsafe impl Send for Asset {}
|
|
unsafe impl Sync for Asset {}
|
|
|
|
mod sealed {
|
|
pub trait Sealed {}
|
|
impl<T: super::IsA<super::Asset>> Sealed for T {}
|
|
}
|
|
|
|
pub trait AssetExt: IsA<Asset> + sealed::Sealed + 'static {
|
|
#[doc(alias = "ges_asset_extract")]
|
|
fn extract(&self) -> Result<Extractable, glib::Error> {
|
|
unsafe {
|
|
let mut error = std::ptr::null_mut();
|
|
let ret = ffi::ges_asset_extract(self.as_ref().to_glib_none().0, &mut error);
|
|
if error.is_null() {
|
|
Ok(from_glib_none(ret))
|
|
} else {
|
|
Err(from_glib_full(error))
|
|
}
|
|
}
|
|
}
|
|
|
|
#[doc(alias = "ges_asset_get_error")]
|
|
#[doc(alias = "get_error")]
|
|
fn error(&self) -> Option<glib::Error> {
|
|
unsafe { from_glib_none(ffi::ges_asset_get_error(self.as_ref().to_glib_none().0)) }
|
|
}
|
|
|
|
#[doc(alias = "ges_asset_get_extractable_type")]
|
|
#[doc(alias = "get_extractable_type")]
|
|
fn extractable_type(&self) -> glib::types::Type {
|
|
unsafe {
|
|
from_glib(ffi::ges_asset_get_extractable_type(
|
|
self.as_ref().to_glib_none().0,
|
|
))
|
|
}
|
|
}
|
|
|
|
#[doc(alias = "ges_asset_get_id")]
|
|
#[doc(alias = "get_id")]
|
|
fn id(&self) -> glib::GString {
|
|
unsafe { from_glib_none(ffi::ges_asset_get_id(self.as_ref().to_glib_none().0)) }
|
|
}
|
|
|
|
#[doc(alias = "ges_asset_get_proxy")]
|
|
#[doc(alias = "get_proxy")]
|
|
#[must_use]
|
|
fn proxy(&self) -> Option<Asset> {
|
|
unsafe { from_glib_none(ffi::ges_asset_get_proxy(self.as_ref().to_glib_none().0)) }
|
|
}
|
|
|
|
#[doc(alias = "ges_asset_get_proxy_target")]
|
|
#[doc(alias = "get_proxy_target")]
|
|
#[must_use]
|
|
fn proxy_target(&self) -> Option<Asset> {
|
|
unsafe {
|
|
from_glib_none(ffi::ges_asset_get_proxy_target(
|
|
self.as_ref().to_glib_none().0,
|
|
))
|
|
}
|
|
}
|
|
|
|
#[doc(alias = "ges_asset_list_proxies")]
|
|
fn list_proxies(&self) -> Vec<Asset> {
|
|
unsafe {
|
|
FromGlibPtrContainer::from_glib_none(ffi::ges_asset_list_proxies(
|
|
self.as_ref().to_glib_none().0,
|
|
))
|
|
}
|
|
}
|
|
|
|
#[doc(alias = "ges_asset_set_proxy")]
|
|
fn set_proxy(&self, proxy: Option<&impl IsA<Asset>>) -> Result<(), glib::error::BoolError> {
|
|
unsafe {
|
|
glib::result_from_gboolean!(
|
|
ffi::ges_asset_set_proxy(
|
|
self.as_ref().to_glib_none().0,
|
|
proxy.map(|p| p.as_ref()).to_glib_none().0
|
|
),
|
|
"Failed to set proxy"
|
|
)
|
|
}
|
|
}
|
|
|
|
#[doc(alias = "ges_asset_unproxy")]
|
|
fn unproxy(&self, proxy: &impl IsA<Asset>) -> Result<(), glib::error::BoolError> {
|
|
unsafe {
|
|
glib::result_from_gboolean!(
|
|
ffi::ges_asset_unproxy(
|
|
self.as_ref().to_glib_none().0,
|
|
proxy.as_ref().to_glib_none().0
|
|
),
|
|
"Failed to unproxy asset"
|
|
)
|
|
}
|
|
}
|
|
|
|
#[doc(alias = "proxy")]
|
|
fn connect_proxy_notify<F: Fn(&Self) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId {
|
|
unsafe extern "C" fn notify_proxy_trampoline<
|
|
P: IsA<Asset>,
|
|
F: Fn(&P) + Send + Sync + 'static,
|
|
>(
|
|
this: *mut ffi::GESAsset,
|
|
_param_spec: glib::ffi::gpointer,
|
|
f: glib::ffi::gpointer,
|
|
) {
|
|
let f: &F = &*(f as *const F);
|
|
f(Asset::from_glib_borrow(this).unsafe_cast_ref())
|
|
}
|
|
unsafe {
|
|
let f: Box_<F> = Box_::new(f);
|
|
connect_raw(
|
|
self.as_ptr() as *mut _,
|
|
b"notify::proxy\0".as_ptr() as *const _,
|
|
Some(std::mem::transmute::<_, unsafe extern "C" fn()>(
|
|
notify_proxy_trampoline::<Self, F> as *const (),
|
|
)),
|
|
Box_::into_raw(f),
|
|
)
|
|
}
|
|
}
|
|
|
|
#[doc(alias = "proxy-target")]
|
|
fn connect_proxy_target_notify<F: Fn(&Self) + Send + Sync + 'static>(
|
|
&self,
|
|
f: F,
|
|
) -> SignalHandlerId {
|
|
unsafe extern "C" fn notify_proxy_target_trampoline<
|
|
P: IsA<Asset>,
|
|
F: Fn(&P) + Send + Sync + 'static,
|
|
>(
|
|
this: *mut ffi::GESAsset,
|
|
_param_spec: glib::ffi::gpointer,
|
|
f: glib::ffi::gpointer,
|
|
) {
|
|
let f: &F = &*(f as *const F);
|
|
f(Asset::from_glib_borrow(this).unsafe_cast_ref())
|
|
}
|
|
unsafe {
|
|
let f: Box_<F> = Box_::new(f);
|
|
connect_raw(
|
|
self.as_ptr() as *mut _,
|
|
b"notify::proxy-target\0".as_ptr() as *const _,
|
|
Some(std::mem::transmute::<_, unsafe extern "C" fn()>(
|
|
notify_proxy_target_trampoline::<Self, F> as *const (),
|
|
)),
|
|
Box_::into_raw(f),
|
|
)
|
|
}
|
|
}
|
|
}
|
|
|
|
impl<O: IsA<Asset>> AssetExt for O {}
|