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
|
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum GradientKind {
Linear,
RepeatingLinear,
Radial,
RepeatingRadial,
}
impl GradientKind {
pub fn as_str(&self) -> &'static str {
match self {
GradientKind::Linear => "linear-gradient",
GradientKind::RepeatingLinear => "repeating-linear-gradient",
GradientKind::Radial => "radial-gradient",
GradientKind::RepeatingRadial => "repeating-radial-gradient",
}
}
pub fn is_linear(&self) -> bool {
matches!(self, GradientKind::Linear | GradientKind::RepeatingLinear)
}
}
#[derive(Debug, Clone, PartialEq)]
pub enum LinearOrientation {
Directional(String),
Angular(String),
}
#[derive(Debug, Clone, PartialEq)]
pub enum Distance {
Percent(String),
PositionKeyword(String),
Calc(String),
Px(String),
Em(String),
}
#[derive(Debug, Clone, PartialEq, Default)]
pub struct Position {
pub x: Option<Distance>,
pub y: Option<Distance>,
}
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum ShapeKind {
Circle,
Ellipse,
}
#[derive(Debug, Clone, PartialEq)]
pub enum ShapeStyle {
Distance(Distance),
ExtentKeyword(String),
Position(Position),
}
#[derive(Debug, Clone, PartialEq)]
pub struct Shape {
pub value: ShapeKind,
pub style: Option<ShapeStyle>,
pub at: Option<Position>,
}
#[derive(Debug, Clone, PartialEq)]
pub enum RadialOrientation {
Shape(Shape),
ExtentKeyword {
value: String,
at: Option<Position>,
},
DefaultRadial {
at: Position,
},
}
#[derive(Debug, Clone, PartialEq)]
pub enum GradientOrientation {
Linear(LinearOrientation),
Radial(Vec<RadialOrientation>),
}
#[derive(Debug, Clone, PartialEq)]
pub enum Color {
Hex(String),
Literal(String),
Rgb(Vec<String>),
Rgba(Vec<String>),
Hsl([String; 3]),
Hsla([String; 4]),
Var(String),
}
#[derive(Debug, Clone, PartialEq)]
pub struct ColorStop {
pub color: Color,
pub length: Option<Distance>,
}
#[derive(Debug, Clone, PartialEq)]
pub struct GradientAst {
pub kind: GradientKind,
pub orientation: Option<GradientOrientation>,
pub color_stops: Vec<ColorStop>,
}
|
