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

use super::*;

#[derive(Clone, Debug)]
pub struct Anchor(pub String);

#[derive(Clone, Debug)]
pub struct SourceLink(pub String);

#[derive(Clone, Debug)]
pub struct Tooltip {
    pub base: String,
    pub text: String,
}

#[derive(Copy, Clone, Debug)]
pub struct CollapseToggle(pub Option<bool>);

impl Into<Html> for Anchor {
    fn into(self) -> Html {
        match self.0.len() {
            0 => html! {<span class="anchor"/>},
            _ => html! {<a class="anchor" href=self.0/>},
        }
    }
}

impl Into<Html> for SourceLink {
    fn into(self) -> Html {
        match self.0.len() {
            0 => EMPTY_HTML,
            _ => html! {<a class="src-link" href=self.0>{"[src]"}</a>},
        }
    }
}

impl Into<Html> for Tooltip {
    fn into(self) -> Html {
        html! {
        <span class="tooltip">{self.base}
            <span class="tooltip-text">{self.text}</span>
        </span>
        }
    }
}

impl Into<Html> for CollapseToggle {
    fn into(self) -> Html {
        let inner: Html = match self.0 {
            None => html! {<span class="inner">{"x"}</span>},
            Some(true) => html! {<span class="inner">{"−"}</span>},
            Some(false) => html! {<span class="inner">{"+"}</span>},
        };
        html! {<a class="collapse-toggle">{"["}{inner}{"]"}</a>}
    }
}

impl Tooltip {
    pub fn new(base: &str, text: &str) -> Self {
        Self { base: String::from(base), text: String::from(text) }
    }
    pub fn html(base: &str, text: &str) -> Html {
        Self::new(base, text).into()
    }
}