mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer-rs.git
synced 2024-06-02 21:39:24 +00:00
136 lines
4.1 KiB
Rust
136 lines
4.1 KiB
Rust
// This file was generated by gir (https://github.com/gtk-rs/gir)
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// from gir-files (https://github.com/gtk-rs/gir-files)
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// DO NOT EDIT
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use ges_sys;
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use glib;
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use glib::object::Cast;
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use glib::object::IsA;
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use glib::signal::connect_raw;
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use glib::signal::SignalHandlerId;
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use glib::translate::*;
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use glib::Value;
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use glib_sys;
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use gobject_sys;
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use gst;
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use gst_pbutils;
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use std::boxed::Box as Box_;
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use std::mem::transmute;
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use std::ptr;
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use Asset;
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use UriSourceAsset;
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glib_wrapper! {
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pub struct UriClipAsset(Object<ges_sys::GESUriClipAsset, ges_sys::GESUriClipAssetClass, UriClipAssetClass>) @extends Asset;
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match fn {
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get_type => || ges_sys::ges_uri_clip_asset_get_type(),
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}
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}
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impl UriClipAsset {
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//#[cfg(any(feature = "v1_16", feature = "dox"))]
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//pub fn finish(res: /*Ignored*/&gio::AsyncResult) -> Result<UriClipAsset, glib::Error> {
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// unsafe { TODO: call ges_sys:ges_uri_clip_asset_finish() }
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//}
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//pub fn new<P: IsA<gio::Cancellable>, Q: FnOnce(Result<(), glib::Error>) + 'static>(uri: &str, cancellable: Option<&P>, callback: Q) {
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// unsafe { TODO: call ges_sys:ges_uri_clip_asset_new() }
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//}
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pub fn request_sync(uri: &str) -> Result<UriClipAsset, glib::Error> {
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assert_initialized_main_thread!();
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unsafe {
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let mut error = ptr::null_mut();
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let ret = ges_sys::ges_uri_clip_asset_request_sync(uri.to_glib_none().0, &mut error);
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if error.is_null() {
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Ok(from_glib_full(ret))
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} else {
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Err(from_glib_full(error))
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}
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}
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}
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}
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pub const NONE_URI_CLIP_ASSET: Option<&UriClipAsset> = None;
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pub trait UriClipAssetExt: 'static {
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fn get_duration(&self) -> gst::ClockTime;
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fn get_info(&self) -> Option<gst_pbutils::DiscovererInfo>;
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fn get_stream_assets(&self) -> Vec<UriSourceAsset>;
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fn is_image(&self) -> bool;
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fn set_property_duration(&self, duration: u64);
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fn connect_property_duration_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
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}
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impl<O: IsA<UriClipAsset>> UriClipAssetExt for O {
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fn get_duration(&self) -> gst::ClockTime {
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unsafe {
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from_glib(ges_sys::ges_uri_clip_asset_get_duration(
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self.as_ref().to_glib_none().0,
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))
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}
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}
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fn get_info(&self) -> Option<gst_pbutils::DiscovererInfo> {
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unsafe {
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from_glib_none(ges_sys::ges_uri_clip_asset_get_info(const_override(
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self.as_ref().to_glib_none().0,
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)))
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}
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}
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fn get_stream_assets(&self) -> Vec<UriSourceAsset> {
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unsafe {
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FromGlibPtrContainer::from_glib_none(ges_sys::ges_uri_clip_asset_get_stream_assets(
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self.as_ref().to_glib_none().0,
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))
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}
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}
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fn is_image(&self) -> bool {
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unsafe {
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from_glib(ges_sys::ges_uri_clip_asset_is_image(
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self.as_ref().to_glib_none().0,
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))
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}
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}
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fn set_property_duration(&self, duration: u64) {
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unsafe {
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gobject_sys::g_object_set_property(
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self.to_glib_none().0 as *mut gobject_sys::GObject,
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b"duration\0".as_ptr() as *const _,
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Value::from(&duration).to_glib_none().0,
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);
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}
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}
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fn connect_property_duration_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
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unsafe extern "C" fn notify_duration_trampoline<P, F: Fn(&P) + 'static>(
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this: *mut ges_sys::GESUriClipAsset,
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_param_spec: glib_sys::gpointer,
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f: glib_sys::gpointer,
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) where
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P: IsA<UriClipAsset>,
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{
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let f: &F = &*(f as *const F);
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f(&UriClipAsset::from_glib_borrow(this).unsafe_cast())
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}
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unsafe {
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let f: Box_<F> = Box_::new(f);
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connect_raw(
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self.as_ptr() as *mut _,
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b"notify::duration\0".as_ptr() as *const _,
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Some(transmute(notify_duration_trampoline::<Self, F> as usize)),
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Box_::into_raw(f),
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)
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}
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}
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}
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