1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
// Copyright 2013-2015, The Gtk-rs Project Developers. // See the COPYRIGHT file at the top-level directory of this distribution. // Licensed under the MIT license, see the LICENSE file or <http://opensource.org/licenses/MIT> use glib::translate::*; use ffi; use libc::c_uint; use std::mem::transmute; pub fn keyval_name(keyval: u32) -> Option<String> { skip_assert_initialized!(); unsafe { from_glib_none(ffi::gdk_keyval_name(keyval as c_uint)) } } pub fn keyval_to_unicode(keyval: u32) -> Option<char> { skip_assert_initialized!(); unsafe { let c: char = transmute(ffi::gdk_keyval_to_unicode(keyval)); if c != '\0' { Some(c) } else { None } } }