shadow-design 0.3.0

Modular, high-performance UI component library for Dioxus 0.7 applications
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

use dioxus::prelude::*;

#[component]
pub fn Switch(
    checked: Signal<bool>,
    #[props(default)] label: Option<String>,
    #[props(default)] description: Option<String>,
    #[props(default)] disabled: bool,
    #[props(default)] glow: Option<bool>,
    #[props(default)] id: Option<String>,
    #[props(default)] class: String,
    #[props(default)] on_change: Option<EventHandler<bool>>,
) -> Element {
    let is_checked = *checked.read();
    let switch_id = crate::a11y::use_unique_id("sd-switch", id);
    let label_id = if label.is_some() {
        Some(format!("{}-label", switch_id))
    } else {
        None
    };
    let desc_id = if description.is_some() {
        Some(format!("{}-desc", switch_id))
    } else {
        None
    };

    #[cfg(feature = "theme")]
    let theme = crate::theme::use_theme();
    #[cfg(feature = "theme")]
    let theme_val = theme.read();
    #[cfg(feature = "theme")]
    let track_checked_modifier = match &theme_val.primary_color {
        crate::theme::PrimaryColor::Violet => "sd-switch__track--checked".to_string(),
        crate::theme::PrimaryColor::Obsidian => "sd-switch__track--checked-obsidian".to_string(),
        crate::theme::PrimaryColor::Crimson => "sd-switch__track--checked-crimson".to_string(),
        crate::theme::PrimaryColor::Cyan => "sd-switch__track--checked-cyan".to_string(),
        crate::theme::PrimaryColor::Emerald => "sd-switch__track--checked-emerald".to_string(),
        crate::theme::PrimaryColor::Custom { .. } => {
            format!(
                "sd-switch__track--checked-{}",
                theme_val.primary_color.css_prefix()
            )
        }
    };
    #[cfg(feature = "theme")]
    let glow_modifier = if is_checked {
        theme_val.resolve_elevation_class("switch", glow)
    } else {
        String::new()
    };
    #[cfg(feature = "theme")]
    let base_override = theme_val.resolve_component_base("switch").unwrap_or("");
    #[cfg(feature = "theme")]
    let class_modifiers = theme_val.resolve_class_modifiers("switch", &class);

    #[cfg(not(feature = "theme"))]
    let base_override = "";
    #[cfg(not(feature = "theme"))]
    let class_modifiers = String::new();
    #[cfg(not(feature = "theme"))]
    let track_checked_modifier = "sd-switch__track--checked".to_string();
    #[cfg(not(feature = "theme"))]
    let glow_modifier = if is_checked && glow.unwrap_or(false) {
        "sd-switch__track--glow".to_string()
    } else {
        String::new()
    };

    let track_active_class = if is_checked {
        format!("{track_checked_modifier} {glow_modifier}")
    } else {
        String::new()
    };

    let thumb_active_class = if is_checked {
        "sd-switch__thumb--checked"
    } else {
        ""
    };

    let disabled_class = if disabled {
        "sd-switch--disabled"
    } else {
        ""
    };

    rsx! {
        div {
            class: "sd-switch {base_override} {disabled_class} {class_modifiers} {class}",
            button {
                r#type: "button",
                role: "switch",
                id: "{switch_id}",
                class: "sd-switch__track {track_active_class}",
                disabled: disabled,
                "aria-checked": if is_checked { "true" } else { "false" },
                "aria-labelledby": label_id.as_deref().unwrap_or(""),
                "aria-describedby": desc_id.as_deref().unwrap_or(""),
                onclick: move |_| {
                    if !disabled {
                        let next = !*checked.read();
                        *checked.write() = next;
                        if let Some(handler) = on_change.as_ref() {
                            handler.call(next);
                        }
                    }
                },
                span {
                    class: "sd-switch__thumb {thumb_active_class}",
                    "aria-hidden": "true",
                }
            }
            if label.is_some() || description.is_some() {
                div {
                    class: "sd-switch__label-group",
                    onclick: move |_| {
                        if !disabled {
                            let next = !*checked.read();
                            *checked.write() = next;
                            if let Some(handler) = on_change.as_ref() {
                                handler.call(next);
                            }
                        }
                    },
                    if let Some(lbl) = label {
                        span {
                            id: label_id.as_deref().unwrap_or(""),
                            class: "sd-switch__label",
                            "{lbl}"
                        }
                    }
                    if let Some(desc) = description {
                        span {
                            id: desc_id.as_deref().unwrap_or(""),
                            class: "sd-switch__description",
                            "{desc}"
                        }
                    }
                }
            }
        }
    }
}