// 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::{Object, Plugin, ffi};
#[cfg(feature = "v1_30")]
#[cfg_attr(docsrs, doc(cfg(feature = "v1_30")))]
use glib::signal::{SignalHandlerId, connect_raw};
use glib::{prelude::*, translate::*};
#[cfg(feature = "v1_30")]
#[cfg_attr(docsrs, doc(cfg(feature = "v1_30")))]
use std::boxed::Box as Box_;

glib::wrapper! {
    #[doc(alias = "GstPluginFeature")]
    pub struct PluginFeature(Object<ffi::GstPluginFeature, ffi::GstPluginFeatureClass>) @extends Object;

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

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

unsafe impl Send for PluginFeature {}
unsafe impl Sync for PluginFeature {}

pub trait PluginFeatureExt: IsA<PluginFeature> + 'static {
    #[doc(alias = "gst_plugin_feature_check_version")]
    fn check_version(&self, min_major: u32, min_minor: u32, min_micro: u32) -> bool {
        unsafe {
            from_glib(ffi::gst_plugin_feature_check_version(
                self.as_ref().to_glib_none().0,
                min_major,
                min_minor,
                min_micro,
            ))
        }
    }

    #[doc(alias = "gst_plugin_feature_get_plugin")]
    #[doc(alias = "get_plugin")]
    fn plugin(&self) -> Option<Plugin> {
        unsafe {
            from_glib_full(ffi::gst_plugin_feature_get_plugin(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    #[doc(alias = "gst_plugin_feature_get_plugin_name")]
    #[doc(alias = "get_plugin_name")]
    fn plugin_name(&self) -> Option<glib::GString> {
        unsafe {
            from_glib_none(ffi::gst_plugin_feature_get_plugin_name(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    #[cfg(feature = "v1_30")]
    #[cfg_attr(docsrs, doc(cfg(feature = "v1_30")))]
    #[doc(alias = "rank")]
    fn connect_rank_notify<F: Fn(&Self) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_rank_trampoline<
            P: IsA<PluginFeature>,
            F: Fn(&P) + Send + Sync + 'static,
        >(
            this: *mut ffi::GstPluginFeature,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(PluginFeature::from_glib_borrow(this).unsafe_cast_ref())
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"notify::rank".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_rank_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }
}

impl<O: IsA<PluginFeature>> PluginFeatureExt for O {}
