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// This file was generated by gir (https://github.com/gtk-rs/gir) // from gir-files (https://github.com/gtk-rs/gir-files) // DO NOT EDIT use Element; use Object; use Toc; use ffi; use glib::object::IsA; use glib::translate::*; use glib_ffi; use gobject_ffi; use std::mem; use std::ptr; glib_wrapper! { /// Element interface that allows setting of the TOC. /// /// Elements that support some kind of chapters or editions (or tracks like in /// the FLAC cue sheet) will implement this interface. /// /// If you just want to retrieve the TOC in your application then all you /// need to do is watch for TOC messages on your pipeline's bus (or you can /// perform TOC query). This interface is only for setting TOC data, not for /// extracting it. To set TOC from the application, find proper tocsetter element /// and set TOC using `TocSetter::set_toc`. /// /// Elements implementing the `TocSetter` interface can extend existing TOC /// by getting extend UID for that (you can use `Toc::find_entry` to retrieve it) /// with any TOC entries received from downstream. /// /// # Implements /// /// [`TocSetterExt`](trait.TocSetterExt.html), [`ElementExt`](trait.ElementExt.html), [`GstObjectExt`](trait.GstObjectExt.html), [`glib::object::ObjectExt`](../glib/object/trait.ObjectExt.html) pub struct TocSetter(Object<ffi::GstTocSetter, ffi::GstTocSetterInterface>): Element, Object; match fn { get_type => || ffi::gst_toc_setter_get_type(), } } unsafe impl Send for TocSetter {} unsafe impl Sync for TocSetter {} /// Trait containing all `TocSetter` methods. /// /// # Implementors /// /// [`TocSetter`](struct.TocSetter.html) pub trait TocSetterExt { /// Return current TOC the setter uses. The TOC should not be /// modified without making it writable first. /// /// # Returns /// /// TOC set, or `None`. Unref with /// `gst_toc_unref` when no longer needed fn get_toc(&self) -> Option<Toc>; /// Reset the internal TOC. Elements should call this from within the /// state-change handler. fn reset(&self); /// Set the given TOC on the setter. Previously set TOC will be /// unreffed before setting a new one. /// ## `toc` /// a `Toc` to set. fn set_toc<'a, P: Into<Option<&'a Toc>>>(&self, toc: P); } impl<O: IsA<TocSetter>> TocSetterExt for O { fn get_toc(&self) -> Option<Toc> { unsafe { from_glib_full(ffi::gst_toc_setter_get_toc(self.to_glib_none().0)) } } fn reset(&self) { unsafe { ffi::gst_toc_setter_reset(self.to_glib_none().0); } } fn set_toc<'a, P: Into<Option<&'a Toc>>>(&self, toc: P) { let toc = toc.into(); let toc = toc.to_glib_none(); unsafe { ffi::gst_toc_setter_set_toc(self.to_glib_none().0, toc.0); } } }