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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 crate::ffi;
use glib::prelude::*;
#[cfg(feature = "v1_20")]
#[cfg_attr(docsrs, doc(cfg(feature = "v1_20")))]
use glib::{
    signal::{connect_raw, SignalHandlerId},
    translate::*,
};
#[cfg(feature = "v1_20")]
#[cfg_attr(docsrs, doc(cfg(feature = "v1_20")))]
use std::boxed::Box as Box_;

glib::wrapper! {
    /// The default implementation of GstPad used with [`AudioAggregator`][crate::AudioAggregator]
    ///
    /// ## Properties
    ///
    ///
    /// #### `qos-messages`
    ///  Emit QoS messages when dropping buffers.
    ///
    /// Readable | Writeable
    /// <details><summary><h4>AggregatorPad</h4></summary>
    ///
    ///
    /// #### `emit-signals`
    ///  Enables the emission of signals such as [`buffer-consumed`][struct@crate::gst_base::AggregatorPad#buffer-consumed]
    ///
    /// Readable | Writeable
    /// </details>
    /// <details><summary><h4>Pad</h4></summary>
    ///
    ///
    /// #### `caps`
    ///  Readable
    ///
    ///
    /// #### `direction`
    ///  Readable | Writeable | Construct Only
    ///
    ///
    /// #### `offset`
    ///  The offset that will be applied to the running time of the pad.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `template`
    ///  Readable | Writeable
    /// </details>
    /// <details><summary><h4>Object</h4></summary>
    ///
    ///
    /// #### `name`
    ///  Readable | Writeable | Construct
    ///
    ///
    /// #### `parent`
    ///  The parent of the object. Please note, that when changing the 'parent'
    /// property, we don't emit [`notify`][struct@crate::glib::Object#notify] and [`deep-notify`][struct@crate::gst::Object#deep-notify]
    /// signals due to locking issues. In some cases one can use
    /// `GstBin::element-added` or `GstBin::element-removed` signals on the parent to
    /// achieve a similar effect.
    ///
    /// Readable | Writeable
    /// </details>
    ///
    /// # Implements
    ///
    /// [`AudioAggregatorPadExt`][trait@crate::prelude::AudioAggregatorPadExt], [`trait@gst_base::prelude::AggregatorPadExt`], [`trait@gst::prelude::GstObjectExt`], [`trait@glib::ObjectExt`]
    #[doc(alias = "GstAudioAggregatorPad")]
    pub struct AudioAggregatorPad(Object<ffi::GstAudioAggregatorPad, ffi::GstAudioAggregatorPadClass>) @extends gst_base::AggregatorPad, gst::Object;

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

impl AudioAggregatorPad {
    pub const NONE: Option<&'static AudioAggregatorPad> = None;
}

unsafe impl Send for AudioAggregatorPad {}
unsafe impl Sync for AudioAggregatorPad {}

mod sealed {
    pub trait Sealed {}
    impl<T: super::IsA<super::AudioAggregatorPad>> Sealed for T {}
}

/// Trait containing all [`struct@AudioAggregatorPad`] methods.
///
/// # Implementors
///
/// [`AudioAggregatorConvertPad`][struct@crate::AudioAggregatorConvertPad], [`AudioAggregatorPad`][struct@crate::AudioAggregatorPad]
pub trait AudioAggregatorPadExt: IsA<AudioAggregatorPad> + sealed::Sealed + 'static {
    /// Emit QoS messages when dropping buffers.
    #[cfg(feature = "v1_20")]
    #[cfg_attr(docsrs, doc(cfg(feature = "v1_20")))]
    #[doc(alias = "qos-messages")]
    fn is_qos_messages(&self) -> bool {
        ObjectExt::property(self.as_ref(), "qos-messages")
    }

    /// Emit QoS messages when dropping buffers.
    #[cfg(feature = "v1_20")]
    #[cfg_attr(docsrs, doc(cfg(feature = "v1_20")))]
    #[doc(alias = "qos-messages")]
    fn set_qos_messages(&self, qos_messages: bool) {
        ObjectExt::set_property(self.as_ref(), "qos-messages", qos_messages)
    }

    #[cfg(feature = "v1_20")]
    #[cfg_attr(docsrs, doc(cfg(feature = "v1_20")))]
    #[doc(alias = "qos-messages")]
    fn connect_qos_messages_notify<F: Fn(&Self) + Send + Sync + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId {
        unsafe extern "C" fn notify_qos_messages_trampoline<
            P: IsA<AudioAggregatorPad>,
            F: Fn(&P) + Send + Sync + 'static,
        >(
            this: *mut ffi::GstAudioAggregatorPad,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(AudioAggregatorPad::from_glib_borrow(this).unsafe_cast_ref())
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::qos-messages\0".as_ptr() as *const _,
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_qos_messages_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }
}

impl<O: IsA<AudioAggregatorPad>> AudioAggregatorPadExt for O {}