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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 crate::{DBusInterfaceInfo, DBusObject};
use glib::{prelude::*, translate::*};
use std::fmt;

glib::wrapper! {
    /// The [`DBusInterface`][crate::DBusInterface] type is the base type for D-Bus interfaces both
    /// on the service side (see [`DBusInterfaceSkeleton`][crate::DBusInterfaceSkeleton]) and client side
    /// (see [`DBusProxy`][crate::DBusProxy]).
    ///
    /// # Implements
    ///
    /// [`DBusInterfaceExt`][trait@crate::prelude::DBusInterfaceExt]
    #[doc(alias = "GDBusInterface")]
    pub struct DBusInterface(Interface<ffi::GDBusInterface, ffi::GDBusInterfaceIface>);

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

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

/// Trait containing all [`struct@DBusInterface`] methods.
///
/// # Implementors
///
/// [`DBusInterfaceSkeleton`][struct@crate::DBusInterfaceSkeleton], [`DBusInterface`][struct@crate::DBusInterface], [`DBusProxy`][struct@crate::DBusProxy]
pub trait DBusInterfaceExt: 'static {
    /// Gets the [`DBusObject`][crate::DBusObject] that `self` belongs to, if any.
    ///
    /// # Returns
    ///
    /// A [`DBusObject`][crate::DBusObject] or [`None`]. The returned
    /// reference should be freed with `g_object_unref()`.
    #[doc(alias = "g_dbus_interface_dup_object")]
    #[doc(alias = "dup_object")]
    fn get(&self) -> Option<DBusObject>;

    /// Gets D-Bus introspection information for the D-Bus interface
    /// implemented by `self`.
    ///
    /// # Returns
    ///
    /// A [`DBusInterfaceInfo`][crate::DBusInterfaceInfo]. Do not free.
    #[doc(alias = "g_dbus_interface_get_info")]
    #[doc(alias = "get_info")]
    fn info(&self) -> DBusInterfaceInfo;

    /// Sets the [`DBusObject`][crate::DBusObject] for `self` to `object`.
    ///
    /// Note that `self` will hold a weak reference to `object`.
    /// ## `object`
    /// A [`DBusObject`][crate::DBusObject] or [`None`].
    #[doc(alias = "g_dbus_interface_set_object")]
    fn set_object(&self, object: Option<&impl IsA<DBusObject>>);
}

impl<O: IsA<DBusInterface>> DBusInterfaceExt for O {
    fn get(&self) -> Option<DBusObject> {
        unsafe {
            from_glib_full(ffi::g_dbus_interface_dup_object(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    fn info(&self) -> DBusInterfaceInfo {
        unsafe {
            from_glib_none(ffi::g_dbus_interface_get_info(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    fn set_object(&self, object: Option<&impl IsA<DBusObject>>) {
        unsafe {
            ffi::g_dbus_interface_set_object(
                self.as_ref().to_glib_none().0,
                object.map(|p| p.as_ref()).to_glib_none().0,
            );
        }
    }
}

impl fmt::Display for DBusInterface {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        f.write_str("DBusInterface")
    }
}