250 lines
6.2 KiB
Typst
250 lines
6.2 KiB
Typst
#import "@preview/polylux:0.3.1": logic, utils
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// University theme
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//
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// Originally contributed by Pol Dellaiera - https://github.com/drupol
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//
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// Please feel free to improve this theme
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// by submitting a PR in https://github.com/andreasKroepelin/typst-slides
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//
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// Adapted by https://github.com/m-vz
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#let uni-colors = state("uni-colors", (:))
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#let uni-short-title = state("uni-short-title", none)
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#let uni-short-author = state("uni-short-author", none)
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#let uni-short-date = state("uni-short-date", none)
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#let uni-progress-bar = state("uni-progress-bar", true)
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#let university-theme(
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aspect-ratio: "16-9",
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short-title: none,
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short-author: none,
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short-date: none,
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color-a: rgb("#0C6291"),
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color-b: rgb("#A63446"),
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color-c: rgb("#FBFEF9"),
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progress-bar: true,
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body
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) = {
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set page(
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paper: "presentation-" + aspect-ratio,
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margin: 0em,
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header: none,
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footer: none,
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)
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set text(size: 25pt)
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show footnote.entry: set text(size: .6em)
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uni-progress-bar.update(progress-bar)
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uni-colors.update((a: color-a, b: color-b, c: color-c))
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uni-short-title.update(short-title)
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uni-short-author.update(short-author)
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uni-short-date.update(short-date)
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body
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}
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#let title-slide(
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title: [],
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subtitle: none,
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authors: (),
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institution-name: "University",
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date: none,
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logo: none,
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) = {
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let authors = if type(authors) == "array" { authors } else { (authors,) }
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let content = locate( loc => {
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let colors = uni-colors.at(loc)
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if logo != none {
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align(right, logo)
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}
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align(center + horizon, {
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block(
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inset: 0em,
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breakable: false,
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{
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text(size: 1.5em, fill: colors.a, strong(title))
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if subtitle != none {
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parbreak()
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text(size: 1em, fill: colors.a, subtitle)
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}
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}
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)
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set text(size: .8em)
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grid(
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columns: (1fr,) * calc.min(authors.len(), 3),
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column-gutter: 1em,
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row-gutter: 1em,
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..authors.map(author => text(fill: black, author))
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)
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v(1em)
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if institution-name != none {
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parbreak()
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text(size: .9em, institution-name)
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}
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if date != none {
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parbreak()
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text(size: .8em, date)
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}
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})
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})
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logic.polylux-slide(content)
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}
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#let slide(
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title: none,
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header: none,
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footer: none,
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new-section: none,
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body
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) = {
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let body = pad(x: 2em, y: 1em, body)
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let progress-barline = locate( loc => {
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if uni-progress-bar.at(loc) {
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let cell = block.with( width: 100%, height: 100%, above: 0pt, below: 0pt, breakable: false )
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let colors = uni-colors.at(loc)
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utils.polylux-progress( ratio => {
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grid(
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rows: 2pt, columns: (ratio * 100%, 1fr),
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cell(fill: colors.a),
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cell(fill: colors.b)
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)
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})
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} else { [] }
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})
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let header-text = {
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if header != none {
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header
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} else if title != none {
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if new-section != none {
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utils.register-section(new-section)
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}
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locate( loc => {
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let colors = uni-colors.at(loc)
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block(fill: colors.c, inset: (x: 1em, y: 0.5em), grid(
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columns: (60%, 40%),
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align(top + left, heading(level: 2, text(fill: colors.a, title))),
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align(top + right, text(weight: "bold", fill: colors.a.lighten(65%), utils.current-section))
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))
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})
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} else { [] }
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}
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let header = {
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set align(top)
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grid(rows: (auto, auto), row-gutter: 5mm, progress-barline, header-text)
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}
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let footer = {
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set text(size: 10pt)
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set align(center + bottom)
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let cell(fill: none, it) = rect(
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width: 100%, height: 100%, inset: 1mm, outset: 0mm, fill: fill, stroke: none,
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align(horizon, text(fill: white, it))
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)
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if footer != none {
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footer
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} else {
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locate( loc => {
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let colors = uni-colors.at(loc)
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show: block.with(width: 100%, height: auto, fill: colors.b)
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grid(
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columns: (25%, 1fr, 15%, 10%),
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rows: (1.5em, auto),
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cell(fill: colors.a, uni-short-author.display()),
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cell(text(fill: black, uni-short-title.display())),
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cell(text(fill: black, uni-short-date.display())),
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cell(text(fill: black, logic.logical-slide.display() + [~/~] + utils.last-slide-number))
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)
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})
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}
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}
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set page(
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margin: ( top: 3em, bottom: 1em, x: 0em ),
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header: header,
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footer: footer,
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footer-descent: 0em,
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header-ascent: .6em,
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)
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logic.polylux-slide(body)
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}
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#let focus-slide(background-color: none, background-img: none, body) = {
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let background-color = if background-img == none and background-color == none {
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rgb("#0C6291")
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} else {
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background-color
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}
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set page(fill: background-color, margin: 1em) if background-color != none
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set page(
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background: {
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set image(fit: "stretch", width: 100%, height: 100%)
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background-img
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},
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margin: 1em,
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) if background-img != none
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set text(fill: white, size: 2em)
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logic.polylux-slide(align(horizon, body))
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}
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#let matrix-slide(columns: none, rows: none, ..bodies) = {
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let bodies = bodies.pos()
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let columns = if type(columns) == "integer" {
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(1fr,) * columns
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} else if columns == none {
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(1fr,) * bodies.len()
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} else {
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columns
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}
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let num-cols = columns.len()
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let rows = if type(rows) == "integer" {
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(1fr,) * rows
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} else if rows == none {
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let quotient = calc.quo(bodies.len(), num-cols)
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let correction = if calc.rem(bodies.len(), num-cols) == 0 { 0 } else { 1 }
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(1fr,) * (quotient + correction)
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} else {
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rows
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}
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let num-rows = rows.len()
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if num-rows * num-cols < bodies.len() {
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panic("number of rows (" + str(num-rows) + ") * number of columns (" + str(num-cols) + ") must at least be number of content arguments (" + str(bodies.len()) + ")")
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}
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let cart-idx(i) = (calc.quo(i, num-cols), calc.rem(i, num-cols))
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let color-body(idx-body) = {
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let (idx, body) = idx-body
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let (row, col) = cart-idx(idx)
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let color = if calc.even(row + col) { white } else { silver }
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set align(center + horizon)
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rect(inset: .5em, width: 100%, height: 100%, fill: color, body)
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}
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let content = grid(
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columns: columns, rows: rows,
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gutter: 0pt,
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..bodies.enumerate().map(color-body)
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)
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logic.polylux-slide(content)
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}
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