// 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::DBusConnection;
use crate::DBusInterface;
use crate::DBusInterfaceInfo;
use crate::DBusInterfaceSkeletonFlags;
use crate::DBusMethodInvocation;
use glib::object::Cast;
use glib::object::IsA;
use glib::signal::connect_raw;
use glib::signal::SignalHandlerId;
use glib::translate::*;
use glib::StaticType;
use glib::ToValue;
use std::boxed::Box as Box_;
use std::fmt;
use std::mem::transmute;
use std::ptr;

glib::wrapper! {
    /// Abstract base class for D-Bus interfaces on the service side.
    ///
    /// This is an Abstract Base Class, you cannot instantiate it.
    ///
    /// # Implements
    ///
    /// [`DBusInterfaceSkeletonExt`][trait@crate::prelude::DBusInterfaceSkeletonExt], [`trait@glib::ObjectExt`], [`DBusInterfaceExt`][trait@crate::prelude::DBusInterfaceExt]
    #[doc(alias = "GDBusInterfaceSkeleton")]
    pub struct DBusInterfaceSkeleton(Object<ffi::GDBusInterfaceSkeleton, ffi::GDBusInterfaceSkeletonClass>) @implements DBusInterface;

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

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

/// Trait containing all [`struct@DBusInterfaceSkeleton`] methods.
///
/// # Implementors
///
/// [`DBusInterfaceSkeleton`][struct@crate::DBusInterfaceSkeleton]
pub trait DBusInterfaceSkeletonExt: 'static {
    /// Exports `self` at `object_path` on `connection`.
    ///
    /// This can be called multiple times to export the same `self`
    /// onto multiple connections however the `object_path` provided must be
    /// the same for all connections.
    ///
    /// Use [`unexport()`][Self::unexport()] to unexport the object.
    /// ## `connection`
    /// A [`DBusConnection`][crate::DBusConnection] to export `self` on.
    /// ## `object_path`
    /// The path to export the interface at.
    ///
    /// # Returns
    ///
    /// [`true`] if the interface was exported on `connection`, otherwise [`false`] with
    /// `error` set.
    #[doc(alias = "g_dbus_interface_skeleton_export")]
    fn export(&self, connection: &DBusConnection, object_path: &str) -> Result<(), glib::Error>;

    /// If `self` has outstanding changes, request for these changes to be
    /// emitted immediately.
    ///
    /// For example, an exported D-Bus interface may queue up property
    /// changes and emit the
    /// `org.freedesktop.DBus.Properties.PropertiesChanged`
    /// signal later (e.g. in an idle handler). This technique is useful
    /// for collapsing multiple property changes into one.
    #[doc(alias = "g_dbus_interface_skeleton_flush")]
    fn flush(&self);

    /// Gets the first connection that `self` is exported on, if any.
    ///
    /// # Returns
    ///
    /// A [`DBusConnection`][crate::DBusConnection] or [`None`] if `self` is
    /// not exported anywhere. Do not free, the object belongs to `self`.
    #[doc(alias = "g_dbus_interface_skeleton_get_connection")]
    #[doc(alias = "get_connection")]
    fn connection(&self) -> Option<DBusConnection>;

    /// Gets a list of the connections that `self` is exported on.
    ///
    /// # Returns
    ///
    /// A list of
    ///  all the connections that `self` is exported on. The returned
    ///  list should be freed with `g_list_free()` after each element has
    ///  been freed with `g_object_unref()`.
    #[doc(alias = "g_dbus_interface_skeleton_get_connections")]
    #[doc(alias = "get_connections")]
    fn connections(&self) -> Vec<DBusConnection>;

    /// Gets the [`DBusInterfaceSkeletonFlags`][crate::DBusInterfaceSkeletonFlags] that describes what the behavior
    /// of `self`
    ///
    /// # Returns
    ///
    /// One or more flags from the [`DBusInterfaceSkeletonFlags`][crate::DBusInterfaceSkeletonFlags] enumeration.
    #[doc(alias = "g_dbus_interface_skeleton_get_flags")]
    #[doc(alias = "get_flags")]
    fn flags(&self) -> DBusInterfaceSkeletonFlags;

    /// Gets D-Bus introspection information for the D-Bus interface
    /// implemented by `self`.
    ///
    /// # Returns
    ///
    /// A [`DBusInterfaceInfo`][crate::DBusInterfaceInfo] (never [`None`]). Do not free.
    #[doc(alias = "g_dbus_interface_skeleton_get_info")]
    #[doc(alias = "get_info")]
    fn info(&self) -> DBusInterfaceInfo;

    /// Gets the object path that `self` is exported on, if any.
    ///
    /// # Returns
    ///
    /// A string owned by `self` or [`None`] if `self` is not exported
    /// anywhere. Do not free, the string belongs to `self`.
    #[doc(alias = "g_dbus_interface_skeleton_get_object_path")]
    #[doc(alias = "get_object_path")]
    fn object_path(&self) -> Option<glib::GString>;

    /// Gets all D-Bus properties for `self`.
    ///
    /// # Returns
    ///
    /// A [`glib::Variant`][struct@crate::glib::Variant] of type
    /// ['a{sv}'][G-VARIANT-TYPE-VARDICT:CAPS].
    /// Free with `g_variant_unref()`.
    #[doc(alias = "g_dbus_interface_skeleton_get_properties")]
    #[doc(alias = "get_properties")]
    fn properties(&self) -> glib::Variant;

    //#[doc(alias = "g_dbus_interface_skeleton_get_vtable")]
    //#[doc(alias = "get_vtable")]
    //fn vtable(&self) -> /*Ignored*/DBusInterfaceVTable;

    /// Checks if `self` is exported on `connection`.
    /// ## `connection`
    /// A [`DBusConnection`][crate::DBusConnection].
    ///
    /// # Returns
    ///
    /// [`true`] if `self` is exported on `connection`, [`false`] otherwise.
    #[doc(alias = "g_dbus_interface_skeleton_has_connection")]
    fn has_connection(&self, connection: &DBusConnection) -> bool;

    /// Sets flags describing what the behavior of `skeleton` should be.
    /// ## `flags`
    /// Flags from the [`DBusInterfaceSkeletonFlags`][crate::DBusInterfaceSkeletonFlags] enumeration.
    #[doc(alias = "g_dbus_interface_skeleton_set_flags")]
    fn set_flags(&self, flags: DBusInterfaceSkeletonFlags);

    /// Stops exporting `self` on all connections it is exported on.
    ///
    /// To unexport `self` from only a single connection, use
    /// [`unexport_from_connection()`][Self::unexport_from_connection()]
    #[doc(alias = "g_dbus_interface_skeleton_unexport")]
    fn unexport(&self);

    /// Stops exporting `self` on `connection`.
    ///
    /// To stop exporting on all connections the interface is exported on,
    /// use [`unexport()`][Self::unexport()].
    /// ## `connection`
    /// A [`DBusConnection`][crate::DBusConnection].
    #[doc(alias = "g_dbus_interface_skeleton_unexport_from_connection")]
    fn unexport_from_connection(&self, connection: &DBusConnection);

    /// Flags from the [`DBusInterfaceSkeletonFlags`][crate::DBusInterfaceSkeletonFlags] enumeration.
    #[doc(alias = "g-flags")]
    fn g_flags(&self) -> DBusInterfaceSkeletonFlags;

    /// Flags from the [`DBusInterfaceSkeletonFlags`][crate::DBusInterfaceSkeletonFlags] enumeration.
    #[doc(alias = "g-flags")]
    fn set_g_flags(&self, g_flags: DBusInterfaceSkeletonFlags);

    /// Emitted when a method is invoked by a remote caller and used to
    /// determine if the method call is authorized.
    ///
    /// Note that this signal is emitted in a thread dedicated to
    /// handling the method call so handlers are allowed to perform
    /// blocking IO. This means that it is appropriate to call e.g.
    /// [`polkit_authority_check_authorization_sync()`](http://hal.freedesktop.org/docs/polkit/PolkitAuthority.html`polkit`-authority-check-authorization-sync)
    /// with the
    /// [POLKIT_CHECK_AUTHORIZATION_FLAGS_ALLOW_USER_INTERACTION](http://hal.freedesktop.org/docs/polkit/PolkitAuthority.html`POLKIT`-CHECK-AUTHORIZATION-FLAGS-ALLOW-USER-INTERACTION:CAPS)
    /// flag set.
    ///
    /// If [`false`] is returned then no further handlers are run and the
    /// signal handler must take a reference to `invocation` and finish
    /// handling the call (e.g. return an error via
    /// `g_dbus_method_invocation_return_error()`).
    ///
    /// Otherwise, if [`true`] is returned, signal emission continues. If no
    /// handlers return [`false`], then the method is dispatched. If
    /// `interface` has an enclosing `GDBusObjectSkeleton`, then the
    /// `GDBusObjectSkeleton::authorize-method` signal handlers run before
    /// the handlers for this signal.
    ///
    /// The default class handler just returns [`true`].
    ///
    /// Please note that the common case is optimized: if no signals
    /// handlers are connected and the default class handler isn't
    /// overridden (for both `interface` and the enclosing
    /// `GDBusObjectSkeleton`, if any) and `property::DBusInterfaceSkeleton::g-flags` does
    /// not have the
    /// [`DBusInterfaceSkeletonFlags::HANDLE_METHOD_INVOCATIONS_IN_THREAD`][crate::DBusInterfaceSkeletonFlags::HANDLE_METHOD_INVOCATIONS_IN_THREAD]
    /// flags set, no dedicated thread is ever used and the call will be
    /// handled in the same thread as the object that `interface` belongs
    /// to was exported in.
    /// ## `invocation`
    /// A [`DBusMethodInvocation`][crate::DBusMethodInvocation].
    ///
    /// # Returns
    ///
    /// [`true`] if the call is authorized, [`false`] otherwise.
    #[doc(alias = "g-authorize-method")]
    fn connect_g_authorize_method<F: Fn(&Self, &DBusMethodInvocation) -> bool + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId;

    #[doc(alias = "g-flags")]
    fn connect_g_flags_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
}

impl<O: IsA<DBusInterfaceSkeleton>> DBusInterfaceSkeletonExt for O {
    fn export(&self, connection: &DBusConnection, object_path: &str) -> Result<(), glib::Error> {
        unsafe {
            let mut error = ptr::null_mut();
            let is_ok = ffi::g_dbus_interface_skeleton_export(
                self.as_ref().to_glib_none().0,
                connection.to_glib_none().0,
                object_path.to_glib_none().0,
                &mut error,
            );
            assert_eq!(is_ok == glib::ffi::GFALSE, !error.is_null());
            if error.is_null() {
                Ok(())
            } else {
                Err(from_glib_full(error))
            }
        }
    }

    fn flush(&self) {
        unsafe {
            ffi::g_dbus_interface_skeleton_flush(self.as_ref().to_glib_none().0);
        }
    }

    fn connection(&self) -> Option<DBusConnection> {
        unsafe {
            from_glib_none(ffi::g_dbus_interface_skeleton_get_connection(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    fn connections(&self) -> Vec<DBusConnection> {
        unsafe {
            FromGlibPtrContainer::from_glib_full(ffi::g_dbus_interface_skeleton_get_connections(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    fn flags(&self) -> DBusInterfaceSkeletonFlags {
        unsafe {
            from_glib(ffi::g_dbus_interface_skeleton_get_flags(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

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

    fn object_path(&self) -> Option<glib::GString> {
        unsafe {
            from_glib_none(ffi::g_dbus_interface_skeleton_get_object_path(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    fn properties(&self) -> glib::Variant {
        unsafe {
            from_glib_full(ffi::g_dbus_interface_skeleton_get_properties(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    //fn vtable(&self) -> /*Ignored*/DBusInterfaceVTable {
    //    unsafe { TODO: call ffi:g_dbus_interface_skeleton_get_vtable() }
    //}

    fn has_connection(&self, connection: &DBusConnection) -> bool {
        unsafe {
            from_glib(ffi::g_dbus_interface_skeleton_has_connection(
                self.as_ref().to_glib_none().0,
                connection.to_glib_none().0,
            ))
        }
    }

    fn set_flags(&self, flags: DBusInterfaceSkeletonFlags) {
        unsafe {
            ffi::g_dbus_interface_skeleton_set_flags(
                self.as_ref().to_glib_none().0,
                flags.into_glib(),
            );
        }
    }

    fn unexport(&self) {
        unsafe {
            ffi::g_dbus_interface_skeleton_unexport(self.as_ref().to_glib_none().0);
        }
    }

    fn unexport_from_connection(&self, connection: &DBusConnection) {
        unsafe {
            ffi::g_dbus_interface_skeleton_unexport_from_connection(
                self.as_ref().to_glib_none().0,
                connection.to_glib_none().0,
            );
        }
    }

    fn g_flags(&self) -> DBusInterfaceSkeletonFlags {
        glib::ObjectExt::property(self.as_ref(), "g-flags")
    }

    fn set_g_flags(&self, g_flags: DBusInterfaceSkeletonFlags) {
        glib::ObjectExt::set_property(self.as_ref(), "g-flags", &g_flags)
    }

    fn connect_g_authorize_method<F: Fn(&Self, &DBusMethodInvocation) -> bool + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId {
        unsafe extern "C" fn g_authorize_method_trampoline<
            P: IsA<DBusInterfaceSkeleton>,
            F: Fn(&P, &DBusMethodInvocation) -> bool + 'static,
        >(
            this: *mut ffi::GDBusInterfaceSkeleton,
            invocation: *mut ffi::GDBusMethodInvocation,
            f: glib::ffi::gpointer,
        ) -> glib::ffi::gboolean {
            let f: &F = &*(f as *const F);
            f(
                DBusInterfaceSkeleton::from_glib_borrow(this).unsafe_cast_ref(),
                &from_glib_borrow(invocation),
            )
            .into_glib()
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"g-authorize-method\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    g_authorize_method_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    fn connect_g_flags_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_g_flags_trampoline<
            P: IsA<DBusInterfaceSkeleton>,
            F: Fn(&P) + 'static,
        >(
            this: *mut ffi::GDBusInterfaceSkeleton,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(DBusInterfaceSkeleton::from_glib_borrow(this).unsafe_cast_ref())
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::g-flags\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    notify_g_flags_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }
}

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