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
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
use gdk_sys;
use glib::object::ObjectType as ObjectType_;
use glib::signal::connect_raw;
use glib::signal::SignalHandlerId;
use glib::translate::*;
use glib_sys;
use pango;
use std::boxed::Box as Box_;
use std::fmt;
use std::mem;
use std::mem::transmute;
use Display;
use KeymapKey;
use ModifierIntent;
use ModifierType;
glib_wrapper! {
pub struct Keymap(Object<gdk_sys::GdkKeymap, KeymapClass>);
match fn {
get_type => || gdk_sys::gdk_keymap_get_type(),
}
}
impl Keymap {
pub fn get_caps_lock_state(&self) -> bool {
unsafe {
from_glib(gdk_sys::gdk_keymap_get_caps_lock_state(
self.to_glib_none().0,
))
}
}
pub fn get_direction(&self) -> pango::Direction {
unsafe { from_glib(gdk_sys::gdk_keymap_get_direction(self.to_glib_none().0)) }
}
pub fn get_modifier_mask(&self, intent: ModifierIntent) -> ModifierType {
unsafe {
from_glib(gdk_sys::gdk_keymap_get_modifier_mask(
self.to_glib_none().0,
intent.to_glib(),
))
}
}
pub fn get_modifier_state(&self) -> u32 {
unsafe { gdk_sys::gdk_keymap_get_modifier_state(self.to_glib_none().0) }
}
pub fn get_num_lock_state(&self) -> bool {
unsafe {
from_glib(gdk_sys::gdk_keymap_get_num_lock_state(
self.to_glib_none().0,
))
}
}
#[cfg(any(feature = "v3_18", feature = "dox"))]
pub fn get_scroll_lock_state(&self) -> bool {
unsafe {
from_glib(gdk_sys::gdk_keymap_get_scroll_lock_state(
self.to_glib_none().0,
))
}
}
pub fn have_bidi_layouts(&self) -> bool {
unsafe { from_glib(gdk_sys::gdk_keymap_have_bidi_layouts(self.to_glib_none().0)) }
}
pub fn lookup_key(&self, key: &KeymapKey) -> u32 {
unsafe { gdk_sys::gdk_keymap_lookup_key(self.to_glib_none().0, key.to_glib_none().0) }
}
pub fn translate_keyboard_state(
&self,
hardware_keycode: u32,
state: ModifierType,
group: i32,
) -> Option<(u32, i32, i32, ModifierType)> {
unsafe {
let mut keyval = mem::MaybeUninit::uninit();
let mut effective_group = mem::MaybeUninit::uninit();
let mut level = mem::MaybeUninit::uninit();
let mut consumed_modifiers = mem::MaybeUninit::uninit();
let ret = from_glib(gdk_sys::gdk_keymap_translate_keyboard_state(
self.to_glib_none().0,
hardware_keycode,
state.to_glib(),
group,
keyval.as_mut_ptr(),
effective_group.as_mut_ptr(),
level.as_mut_ptr(),
consumed_modifiers.as_mut_ptr(),
));
let keyval = keyval.assume_init();
let effective_group = effective_group.assume_init();
let level = level.assume_init();
let consumed_modifiers = consumed_modifiers.assume_init();
if ret {
Some((
keyval,
effective_group,
level,
from_glib(consumed_modifiers),
))
} else {
None
}
}
}
#[cfg_attr(feature = "v3_22", deprecated)]
pub fn get_default() -> Option<Keymap> {
assert_initialized_main_thread!();
unsafe { from_glib_none(gdk_sys::gdk_keymap_get_default()) }
}
pub fn get_for_display(display: &Display) -> Option<Keymap> {
skip_assert_initialized!();
unsafe {
from_glib_none(gdk_sys::gdk_keymap_get_for_display(
display.to_glib_none().0,
))
}
}
pub fn connect_direction_changed<F: Fn(&Keymap) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn direction_changed_trampoline<F: Fn(&Keymap) + 'static>(
this: *mut gdk_sys::GdkKeymap,
f: glib_sys::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"direction-changed\0".as_ptr() as *const _,
Some(transmute(direction_changed_trampoline::<F> as usize)),
Box_::into_raw(f),
)
}
}
pub fn connect_keys_changed<F: Fn(&Keymap) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn keys_changed_trampoline<F: Fn(&Keymap) + 'static>(
this: *mut gdk_sys::GdkKeymap,
f: glib_sys::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"keys-changed\0".as_ptr() as *const _,
Some(transmute(keys_changed_trampoline::<F> as usize)),
Box_::into_raw(f),
)
}
}
pub fn connect_state_changed<F: Fn(&Keymap) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn state_changed_trampoline<F: Fn(&Keymap) + 'static>(
this: *mut gdk_sys::GdkKeymap,
f: glib_sys::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"state-changed\0".as_ptr() as *const _,
Some(transmute(state_changed_trampoline::<F> as usize)),
Box_::into_raw(f),
)
}
}
}
impl fmt::Display for Keymap {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "Keymap")
}
}