calepin 0.0.22

A Rust CLI for preprocessing Typst documents with executable code chunks
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
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172

#import "../core/target.typ": _is-html, _is-query

#let _assets-loaded = state("calepin-elements-tabs-assets", false)

#let _asset_once() = context {
  if _assets-loaded.get() {
    none
  } else {
    _assets-loaded.update(_ => true)
    [
      #std.html.elem("script", "
        import 'https://ka-f.webawesome.com/webawesome@3.8.0/components/tab-group/tab-group.js';
      ", attrs: (type: "module"))
      #std.html.elem("style", "
        wa-tab-group.calepin-elements-tabs {
          display: block;
          margin-block: 1rem;
          --indicator-color: transparent;
          --track-color: var(--pico-muted-border-color, #d0d7de);
          --track-width: 1px;
        }

        wa-tab-group.calepin-elements-tabs::part(nav) {
          border-bottom: 1px solid var(--pico-muted-border-color, #d0d7de);
        }

        wa-tab-group.calepin-elements-tabs::part(body) {
          padding-block-start: 0.75rem;
        }

        wa-tab-group.calepin-elements-tabs wa-tab {
          border-bottom: 0.1875rem solid transparent;
          margin-block-end: -1px;
        }

        wa-tab-group.calepin-elements-tabs wa-tab[active] {
          border-bottom-color: var(--pico-primary, #0172ad);
        }
      ")
    ]
  }
}

#let _assert-dict(name, value) = {
  if type(value) != dictionary {
    panic(name + " must be a dictionary")
  }
}

#let _auto-panel-name(label) = {
  let slug = label.trim().replace(regex("[^A-Za-z0-9_-]+"), "-")
  if slug == "" {
    "calepin-tab"
  } else {
    "calepin-tab-" + slug
  }
}

#let tabs(
  without-scroll-controls: false,
  html-tag: "wa-tab-group",
  html-class: "calepin-elements-tabs",
  html-attrs: (:),
  body,
) = {
  if type(without-scroll-controls) != bool {
    panic("calepin.elements.tabs: without-scroll-controls must be a boolean")
  }
  if type(html-tag) != str or html-tag == "" {
    panic("calepin.elements.tabs: html-tag must be a non-empty string")
  }
  if type(html-class) != str {
    panic("calepin.elements.tabs: html-class must be a string")
  }
  _assert-dict("calepin.elements.tabs: html-attrs", html-attrs)

  if _is-query() {
    return body
  }

  if _is-html() {
    let classes = html-attrs.at("class", default: "")
    let attrs-class = if classes == "" {
      html-class
    } else if html-class == "" {
      classes
    } else {
      html-class + " " + classes
    }
    let scroll-attrs = if without-scroll-controls {
      ("without-scroll-controls": "")
    } else {
      (:)
    }
    let attrs = (
      ..html-attrs,
      class: attrs-class,
      ..scroll-attrs,
    )
    return [
      #_asset_once()
      #std.html.elem(html-tag, attrs: attrs)[#body]
    ]
  }

  body
}

#let tab(
  label,
  name: none,
  active: false,
  disabled: false,
  attrs: (:),
  panel-attrs: (:),
  body,
) = {
  if type(label) != str or label == "" {
    panic("calepin.elements.tab: label must be a non-empty string")
  }
  if name != none and (type(name) != str or name == "") {
    panic("calepin.elements.tab: name must be none or a non-empty string")
  }
  if type(active) != bool {
    panic("calepin.elements.tab: active must be a boolean")
  }
  if type(disabled) != bool {
    panic("calepin.elements.tab: disabled must be a boolean")
  }
  _assert-dict("calepin.elements.tab: attrs", attrs)
  _assert-dict("calepin.elements.tab: panel-attrs", panel-attrs)

  if _is-query() {
    return body
  }

  if _is-html() {
    let panel-name = if name == none {
      _auto-panel-name(label)
    } else {
      name
    }
    let active-attr = if active { (active: "") } else { (:) }
    let disabled-attr = if disabled { (disabled: "") } else { (:) }
    let tab-attrs = (
      ..attrs,
      panel: panel-name,
      ..active-attr,
      ..disabled-attr,
    )
    let panel-attrs = (
      ..panel-attrs,
      name: panel-name,
      ..active-attr,
    )

    return [
      #std.html.elem("wa-tab", attrs: tab-attrs)[#label]
      #std.html.elem("wa-tab-panel", attrs: panel-attrs)[#body]
    ]
  }

  if disabled {
    return none
  }

  block(width: 100%, breakable: true)[
    #strong[#label]
    #v(0.35em)
    #body
  ]
}