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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 glib::object::IsA;
use glib::translate::*;
use glib::GString;
use gst;
use gst_player_sys;

glib_wrapper! {
    /// Base structure for information concering a media stream. Depending on
    /// the stream type, one can find more media-specific information in
    /// `PlayerVideoInfo`, `PlayerAudioInfo`, `PlayerSubtitleInfo`.
    ///
    /// # Implements
    ///
    /// [`PlayerStreamInfoExt`](trait.PlayerStreamInfoExt.html), [`glib::object::ObjectExt`](../glib/object/trait.ObjectExt.html)
    pub struct PlayerStreamInfo(Object<gst_player_sys::GstPlayerStreamInfo, gst_player_sys::GstPlayerStreamInfoClass, PlayerStreamInfoClass>);

    match fn {
        get_type => || gst_player_sys::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
///
/// [`PlayerAudioInfo`](struct.PlayerAudioInfo.html), [`PlayerStreamInfo`](struct.PlayerStreamInfo.html), [`PlayerSubtitleInfo`](struct.PlayerSubtitleInfo.html), [`PlayerVideoInfo`](struct.PlayerVideoInfo.html)
pub trait PlayerStreamInfoExt: 'static {
    ///
    /// # Returns
    ///
    /// the `gst::Caps` of the stream.
    fn get_caps(&self) -> Option<gst::Caps>;

    /// A string describing codec used in `PlayerStreamInfo`.
    ///
    /// # Returns
    ///
    /// codec string or NULL on unknown.
    fn get_codec(&self) -> Option<GString>;

    /// Function to get stream index from `PlayerStreamInfo` instance.
    ///
    /// # Returns
    ///
    /// the stream index of this stream.
    fn get_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
    fn get_stream_type(&self) -> GString;

    ///
    /// # Returns
    ///
    /// the tags contained in this stream.
    fn get_tags(&self) -> Option<gst::TagList>;
}

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

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

    fn get_index(&self) -> i32 {
        unsafe {
            gst_player_sys::gst_player_stream_info_get_index(const_override(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

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

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