gio 0.9.0

Rust bindings for the Gio library
Documentation 
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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 gio_sys;
use glib::object::Cast;
use glib::object::IsA;
use glib::signal::connect_raw;
use glib::signal::SignalHandlerId;
use glib::translate::*;
use glib::GString;
use glib_sys;
use std::boxed::Box as Box_;
use std::fmt;
use std::mem::transmute;
use DBusInterface;

glib_wrapper! {
    pub struct DBusObject(Interface<gio_sys::GDBusObject>);

    match fn {
        get_type => || gio_sys::g_dbus_object_get_type(),
    }
}

pub const NONE_DBUS_OBJECT: Option<&DBusObject> = None;

pub trait DBusObjectExt: 'static {
    fn get_interface(&self, interface_name: &str) -> Option<DBusInterface>;

    fn get_interfaces(&self) -> Vec<DBusInterface>;

    fn get_object_path(&self) -> Option<GString>;

    fn connect_interface_added<F: Fn(&Self, &DBusInterface) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId;

    fn connect_interface_removed<F: Fn(&Self, &DBusInterface) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId;
}

impl<O: IsA<DBusObject>> DBusObjectExt for O {
    fn get_interface(&self, interface_name: &str) -> Option<DBusInterface> {
        unsafe {
            from_glib_full(gio_sys::g_dbus_object_get_interface(
                self.as_ref().to_glib_none().0,
                interface_name.to_glib_none().0,
            ))
        }
    }

    fn get_interfaces(&self) -> Vec<DBusInterface> {
        unsafe {
            FromGlibPtrContainer::from_glib_full(gio_sys::g_dbus_object_get_interfaces(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    fn get_object_path(&self) -> Option<GString> {
        unsafe {
            from_glib_none(gio_sys::g_dbus_object_get_object_path(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    fn connect_interface_added<F: Fn(&Self, &DBusInterface) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId {
        unsafe extern "C" fn interface_added_trampoline<P, F: Fn(&P, &DBusInterface) + 'static>(
            this: *mut gio_sys::GDBusObject,
            interface: *mut gio_sys::GDBusInterface,
            f: glib_sys::gpointer,
        ) where
            P: IsA<DBusObject>,
        {
            let f: &F = &*(f as *const F);
            f(
                &DBusObject::from_glib_borrow(this).unsafe_cast_ref(),
                &from_glib_borrow(interface),
            )
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"interface-added\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    interface_added_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    fn connect_interface_removed<F: Fn(&Self, &DBusInterface) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId {
        unsafe extern "C" fn interface_removed_trampoline<P, F: Fn(&P, &DBusInterface) + 'static>(
            this: *mut gio_sys::GDBusObject,
            interface: *mut gio_sys::GDBusInterface,
            f: glib_sys::gpointer,
        ) where
            P: IsA<DBusObject>,
        {
            let f: &F = &*(f as *const F);
            f(
                &DBusObject::from_glib_borrow(this).unsafe_cast_ref(),
                &from_glib_borrow(interface),
            )
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"interface-removed\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    interface_removed_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }
}

impl fmt::Display for DBusObject {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        write!(f, "DBusObject")
    }
}