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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 ffi;
use glib::object::IsA;
use glib::translate::*;
use glib_ffi;
use gobject_ffi;
use gst;
use std::mem;
use std::ptr;

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<ffi::GstPlayerStreamInfo, ffi::GstPlayerStreamInfoClass>);

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

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

/// 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 {
    ///
    /// # 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<String>;

    /// 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) -> String;

    ///
    /// # 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(ffi::gst_player_stream_info_get_caps(const_override(self.to_glib_none().0)))
        }
    }

    fn get_codec(&self) -> Option<String> {
        unsafe {
            from_glib_none(ffi::gst_player_stream_info_get_codec(const_override(self.to_glib_none().0)))
        }
    }

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

    fn get_stream_type(&self) -> String {
        unsafe {
            from_glib_none(ffi::gst_player_stream_info_get_stream_type(const_override(self.to_glib_none().0)))
        }
    }

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