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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)
// from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git)
// DO NOT EDIT

use glib::object::IsA;
use glib::translate::*;

glib::wrapper! {
    /// Base structure for information concerning a media stream. Depending on
    /// the stream type, one can find more media-specific information in
    /// [`crate::PlayerVideoInfo`], [`crate::PlayerAudioInfo`], [`crate::PlayerSubtitleInfo`].
    ///
    /// This is an Abstract Base Class, you cannot instantiate it.
    ///
    /// # Implements
    ///
    /// [`trait@crate::prelude::PlayerStreamInfoExt`], [`trait@glib::object::ObjectExt`]
    pub struct PlayerStreamInfo(Object<ffi::GstPlayerStreamInfo, ffi::GstPlayerStreamInfoClass>);

    match fn {
        type_ => || ffi::gst_player_stream_info_get_type(),
    }
}

unsafe impl Send for PlayerStreamInfo {}
unsafe impl Sync for PlayerStreamInfo {}

pub const NONE_PLAYER_STREAM_INFO: Option<&PlayerStreamInfo> = None;

/// Trait containing all `PlayerStreamInfo` methods.
///
/// # Implementors
///
/// [`struct@crate::PlayerAudioInfo`], [`struct@crate::PlayerStreamInfo`], [`struct@crate::PlayerSubtitleInfo`], [`struct@crate::PlayerVideoInfo`]
pub trait PlayerStreamInfoExt: 'static {
    ///
    /// # Returns
    ///
    /// the [`crate::gst::Caps`] of the stream.
    #[doc(alias = "gst_player_stream_info_get_caps")]
    #[doc(alias = "get_caps")]
    fn caps(&self) -> Option<gst::Caps>;

    /// A string describing codec used in [`crate::PlayerStreamInfo`].
    ///
    /// # Returns
    ///
    /// codec string or NULL on unknown.
    #[doc(alias = "gst_player_stream_info_get_codec")]
    #[doc(alias = "get_codec")]
    fn codec(&self) -> Option<glib::GString>;

    /// Function to get stream index from [`crate::PlayerStreamInfo`] instance.
    ///
    /// # Returns
    ///
    /// the stream index of this stream.
    #[doc(alias = "gst_player_stream_info_get_index")]
    #[doc(alias = "get_index")]
    fn index(&self) -> i32;

    /// Function to return human readable name for the stream type
    /// of the given `self` (ex: "audio", "video", "subtitle")
    ///
    /// # Returns
    ///
    /// a human readable name
    #[doc(alias = "gst_player_stream_info_get_stream_type")]
    #[doc(alias = "get_stream_type")]
    fn stream_type(&self) -> glib::GString;

    ///
    /// # Returns
    ///
    /// the tags contained in this stream.
    #[doc(alias = "gst_player_stream_info_get_tags")]
    #[doc(alias = "get_tags")]
    fn tags(&self) -> Option<gst::TagList>;
}

impl<O: IsA<PlayerStreamInfo>> PlayerStreamInfoExt for O {
    fn caps(&self) -> Option<gst::Caps> {
        unsafe {
            from_glib_none(ffi::gst_player_stream_info_get_caps(const_override(
                self.as_ref().to_glib_none().0,
            )))
        }
    }

    fn codec(&self) -> Option<glib::GString> {
        unsafe {
            from_glib_none(ffi::gst_player_stream_info_get_codec(const_override(
                self.as_ref().to_glib_none().0,
            )))
        }
    }

    fn index(&self) -> i32 {
        unsafe {
            ffi::gst_player_stream_info_get_index(const_override(self.as_ref().to_glib_none().0))
        }
    }

    fn stream_type(&self) -> glib::GString {
        unsafe {
            from_glib_none(ffi::gst_player_stream_info_get_stream_type(const_override(
                self.as_ref().to_glib_none().0,
            )))
        }
    }

    fn tags(&self) -> Option<gst::TagList> {
        unsafe {
            from_glib_none(ffi::gst_player_stream_info_get_tags(const_override(
                self.as_ref().to_glib_none().0,
            )))
        }
    }
}