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
use ByteOrder;
use Screen;
use VisualType;
use ffi;
use glib::object::IsA;
use glib::translate::*;
use glib_ffi;
use gobject_ffi;
use std::mem;
use std::ptr;
glib_wrapper! {
pub struct Visual(Object<ffi::GdkVisual>);
match fn {
get_type => || ffi::gdk_visual_get_type(),
}
}
impl Visual {
pub fn get_best() -> Visual {
assert_initialized_main_thread!();
unsafe {
from_glib_none(ffi::gdk_visual_get_best())
}
}
pub fn get_best_depth() -> i32 {
assert_initialized_main_thread!();
unsafe {
ffi::gdk_visual_get_best_depth()
}
}
pub fn get_best_type() -> VisualType {
assert_initialized_main_thread!();
unsafe {
from_glib(ffi::gdk_visual_get_best_type())
}
}
pub fn get_best_with_both(depth: i32, visual_type: VisualType) -> Option<Visual> {
assert_initialized_main_thread!();
unsafe {
from_glib_none(ffi::gdk_visual_get_best_with_both(depth, visual_type.to_glib()))
}
}
pub fn get_best_with_depth(depth: i32) -> Option<Visual> {
assert_initialized_main_thread!();
unsafe {
from_glib_none(ffi::gdk_visual_get_best_with_depth(depth))
}
}
pub fn get_best_with_type(visual_type: VisualType) -> Option<Visual> {
assert_initialized_main_thread!();
unsafe {
from_glib_none(ffi::gdk_visual_get_best_with_type(visual_type.to_glib()))
}
}
pub fn get_system() -> Visual {
assert_initialized_main_thread!();
unsafe {
from_glib_none(ffi::gdk_visual_get_system())
}
}
}
pub trait VisualExt {
fn get_bits_per_rgb(&self) -> i32;
fn get_blue_pixel_details(&self) -> (u32, i32, i32);
fn get_byte_order(&self) -> ByteOrder;
fn get_colormap_size(&self) -> i32;
fn get_depth(&self) -> i32;
fn get_green_pixel_details(&self) -> (u32, i32, i32);
fn get_red_pixel_details(&self) -> (u32, i32, i32);
fn get_screen(&self) -> Screen;
fn get_visual_type(&self) -> VisualType;
}
impl<O: IsA<Visual>> VisualExt for O {
fn get_bits_per_rgb(&self) -> i32 {
unsafe {
ffi::gdk_visual_get_bits_per_rgb(self.to_glib_none().0)
}
}
fn get_blue_pixel_details(&self) -> (u32, i32, i32) {
unsafe {
let mut mask = mem::uninitialized();
let mut shift = mem::uninitialized();
let mut precision = mem::uninitialized();
ffi::gdk_visual_get_blue_pixel_details(self.to_glib_none().0, &mut mask, &mut shift, &mut precision);
(mask, shift, precision)
}
}
fn get_byte_order(&self) -> ByteOrder {
unsafe {
from_glib(ffi::gdk_visual_get_byte_order(self.to_glib_none().0))
}
}
fn get_colormap_size(&self) -> i32 {
unsafe {
ffi::gdk_visual_get_colormap_size(self.to_glib_none().0)
}
}
fn get_depth(&self) -> i32 {
unsafe {
ffi::gdk_visual_get_depth(self.to_glib_none().0)
}
}
fn get_green_pixel_details(&self) -> (u32, i32, i32) {
unsafe {
let mut mask = mem::uninitialized();
let mut shift = mem::uninitialized();
let mut precision = mem::uninitialized();
ffi::gdk_visual_get_green_pixel_details(self.to_glib_none().0, &mut mask, &mut shift, &mut precision);
(mask, shift, precision)
}
}
fn get_red_pixel_details(&self) -> (u32, i32, i32) {
unsafe {
let mut mask = mem::uninitialized();
let mut shift = mem::uninitialized();
let mut precision = mem::uninitialized();
ffi::gdk_visual_get_red_pixel_details(self.to_glib_none().0, &mut mask, &mut shift, &mut precision);
(mask, shift, precision)
}
}
fn get_screen(&self) -> Screen {
unsafe {
from_glib_none(ffi::gdk_visual_get_screen(self.to_glib_none().0))
}
}
fn get_visual_type(&self) -> VisualType {
unsafe {
from_glib(ffi::gdk_visual_get_visual_type(self.to_glib_none().0))
}
}
}