tachys/svg/
mod.rs

1use crate::{
2    html::{
3        attribute::Attribute,
4        element::{ElementType, ElementWithChildren, HtmlElement},
5    },
6    view::Render,
7};
8use std::fmt::Debug;
9
10macro_rules! svg_elements {
11	($($tag:ident  [$($attr:ty),*]),* $(,)?) => {
12        paste::paste! {
13            $(
14                /// An SVG element.
15                // `tag()` function
16                #[allow(non_snake_case)]
17                #[track_caller]
18                pub fn $tag() -> HtmlElement<[<$tag:camel>], (), ()>
19                where
20                {
21                    HtmlElement {
22                        #[cfg(any(debug_assertions, leptos_debuginfo))]
23                        defined_at: std::panic::Location::caller(),
24                        tag: [<$tag:camel>],
25                        attributes: (),
26                        children: (),
27                    }
28                }
29
30                /// An SVG element.
31                #[derive(Debug, Copy, Clone, PartialEq, Eq)]
32                pub struct [<$tag:camel>];
33
34				impl<At, Ch> HtmlElement<[<$tag:camel>], At, Ch>
35				where
36					At: Attribute,
37					Ch: Render,
38
39				{
40					$(
41                        pub fn $attr<V>(self, value: V) -> HtmlElement <
42                            [<$tag:camel>],
43                            <At as $crate::html::attribute::NextAttribute<Attr<$crate::html::attribute::[<$attr:camel>], V>>>::Output,
44                            Ch
45                        >
46                        where
47                            V: AttributeValue,
48                            At: $crate::html::attribute::NextAttribute<Attr<$crate::html::attribute::[<$attr:camel>], V>>,
49                            <At as $crate::html::attribute::NextAttribute<Attr<$crate::html::attribute::[<$attr:camel>], V>>>::Output: Attribute,
50                        {
51                            let HtmlElement { tag, children, attributes,
52                                #[cfg(any(debug_assertions, leptos_debuginfo))]
53                                defined_at
54                            } = self;
55                            HtmlElement {
56                                tag,
57
58                                children,
59                                attributes: attributes.add_any_attr($crate::html::attribute::$attr(value)),
60                                #[cfg(any(debug_assertions, leptos_debuginfo))]
61                                defined_at
62                            }
63                        }
64					)*
65				}
66
67                impl ElementType for [<$tag:camel>] {
68                    type Output = web_sys::SvgElement;
69
70                    const TAG: &'static str = stringify!($tag);
71                    const SELF_CLOSING: bool = false;
72                    const ESCAPE_CHILDREN: bool = true;
73                    const NAMESPACE: Option<&'static str> = Some("http://www.w3.org/2000/svg");
74
75                    #[inline(always)]
76                    fn tag(&self) -> &str {
77                        Self::TAG
78                    }
79                }
80
81                impl ElementWithChildren for [<$tag:camel>] {}
82            )*
83		}
84    }
85}
86
87svg_elements![
88  a [],
89  animate [],
90  animateMotion [],
91  animateTransform [],
92  circle [],
93  clipPath [],
94  defs [],
95  desc [],
96  discard [],
97  ellipse [],
98  feBlend [],
99  feColorMatrix [],
100  feComponentTransfer [],
101  feComposite [],
102  feConvolveMatrix [],
103  feDiffuseLighting [],
104  feDisplacementMap [],
105  feDistantLight [],
106  feDropShadow [],
107  feFlood [],
108  feFuncA [],
109  feFuncB [],
110  feFuncG [],
111  feFuncR [],
112  feGaussianBlur [],
113  feImage [],
114  feMerge [],
115  feMergeNode [],
116  feMorphology [],
117  feOffset [],
118  fePointLight [],
119  feSpecularLighting [],
120  feSpotLight [],
121  feTile [],
122  feTurbulence [],
123  filter [],
124  foreignObject [],
125  g [],
126  hatch [],
127  hatchpath [],
128  image [],
129  line [],
130  linearGradient [],
131  marker [],
132  mask [],
133  metadata [],
134  mpath [],
135  path [],
136  pattern [],
137  polygon [],
138  polyline [],
139  radialGradient [],
140  rect [],
141  script [],
142  set [],
143  stop [],
144  style [],
145  svg [],
146  switch [],
147  symbol [],
148  text [],
149  textPath [],
150  title [],
151  tspan [],
152  view [],
153];
154
155/// An SVG element.
156#[allow(non_snake_case)]
157#[track_caller]
158pub fn r#use() -> HtmlElement<Use, (), ()>
159where {
160    HtmlElement {
161        #[cfg(any(debug_assertions, leptos_debuginfo))]
162        defined_at: std::panic::Location::caller(),
163        tag: Use,
164        attributes: (),
165        children: (),
166    }
167}
168
169/// An SVG element.
170#[derive(Debug, Copy, Clone, PartialEq, Eq)]
171pub struct Use;
172
173impl ElementType for Use {
174    type Output = web_sys::SvgElement;
175
176    const TAG: &'static str = "use";
177    const SELF_CLOSING: bool = false;
178    const ESCAPE_CHILDREN: bool = true;
179    const NAMESPACE: Option<&'static str> = Some("http://www.w3.org/2000/svg");
180
181    #[inline(always)]
182    fn tag(&self) -> &str {
183        Self::TAG
184    }
185}
186
187impl ElementWithChildren for Use {}
tachys/svg/mod.rs

tachys/svg/
mod.rs
