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
|
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
//! Generic values for UI properties.
use crate::values::specified::ui::CursorKind;
use std::fmt::{self, Write};
use style_traits::{CssWriter, ToCss};
/// A generic value for the `cursor` property.
///
/// https://drafts.csswg.org/css-ui/#cursor
#[derive(
Clone,
Debug,
MallocSizeOf,
PartialEq,
SpecifiedValueInfo,
ToComputedValue,
ToResolvedValue,
ToShmem,
)]
#[repr(C)]
pub struct GenericCursor<Image> {
/// The parsed images for the cursor.
pub images: crate::OwnedSlice<Image>,
/// The kind of the cursor [default | help | ...].
pub keyword: CursorKind,
}
pub use self::GenericCursor as Cursor;
impl<Image> Cursor<Image> {
/// Set `cursor` to `auto`
#[inline]
pub fn auto() -> Self {
Self {
images: Default::default(),
keyword: CursorKind::Auto,
}
}
}
impl<Image: ToCss> ToCss for Cursor<Image> {
fn to_css<W>(&self, dest: &mut CssWriter<W>) -> fmt::Result
where
W: Write,
{
for image in &*self.images {
image.to_css(dest)?;
dest.write_str(", ")?;
}
self.keyword.to_css(dest)
}
}
/// A generic value for item of `image cursors`.
#[derive(
Clone,
Debug,
MallocSizeOf,
PartialEq,
SpecifiedValueInfo,
ToComputedValue,
ToResolvedValue,
ToShmem,
)]
#[repr(C)]
pub struct GenericCursorImage<ImageUrl, Number> {
/// The url to parse images from.
pub url: ImageUrl,
/// Whether the image has a hotspot or not.
pub has_hotspot: bool,
/// The x coordinate.
pub hotspot_x: Number,
/// The y coordinate.
pub hotspot_y: Number,
}
pub use self::GenericCursorImage as CursorImage;
impl<ImageUrl: ToCss, Number: ToCss> ToCss for CursorImage<ImageUrl, Number> {
fn to_css<W>(&self, dest: &mut CssWriter<W>) -> fmt::Result
where
W: Write,
{
self.url.to_css(dest)?;
if self.has_hotspot {
dest.write_str(" ")?;
self.hotspot_x.to_css(dest)?;
dest.write_str(" ")?;
self.hotspot_y.to_css(dest)?;
}
Ok(())
}
}
/// A generic value for `scrollbar-color` property.
///
/// https://drafts.csswg.org/css-scrollbars-1/#scrollbar-color
#[derive(
Animate,
Clone,
ComputeSquaredDistance,
Copy,
Debug,
MallocSizeOf,
PartialEq,
SpecifiedValueInfo,
ToAnimatedValue,
ToAnimatedZero,
ToComputedValue,
ToCss,
ToResolvedValue,
ToShmem,
)]
#[repr(C, u8)]
pub enum GenericScrollbarColor<Color> {
/// `auto`
Auto,
/// `<color>{2}`
Colors {
/// First `<color>`, for color of the scrollbar thumb.
thumb: Color,
/// Second `<color>`, for color of the scrollbar track.
track: Color,
},
}
pub use self::GenericScrollbarColor as ScrollbarColor;
impl<Color> Default for ScrollbarColor<Color> {
#[inline]
fn default() -> Self {
ScrollbarColor::Auto
}
}
|
