| | |
| | | |
| | | export interface Theme { |
| | | typography: { |
| | | title?: FontSpecification |
| | | header: FontSpecification |
| | | body: FontSpecification |
| | | code: FontSpecification |
| | |
| | | return spec.name |
| | | } |
| | | |
| | | function formatFontSpecification(type: "header" | "body" | "code", spec: FontSpecification) { |
| | | function formatFontSpecification( |
| | | type: "title" | "header" | "body" | "code", |
| | | spec: FontSpecification, |
| | | ) { |
| | | if (typeof spec === "string") { |
| | | spec = { name: spec } |
| | | } |
| | |
| | | } |
| | | |
| | | export function googleFontHref(theme: Theme) { |
| | | const { code, header, body } = theme.typography |
| | | const { header, body, code } = theme.typography |
| | | const headerFont = formatFontSpecification("header", header) |
| | | const bodyFont = formatFontSpecification("body", body) |
| | | const codeFont = formatFontSpecification("code", code) |
| | | |
| | | return `https://fonts.googleapis.com/css2?family=${bodyFont}&family=${headerFont}&family=${codeFont}&display=swap` |
| | | return `https://fonts.googleapis.com/css2?family=${headerFont}&family=${bodyFont}&family=${codeFont}&display=swap` |
| | | } |
| | | |
| | | export function googleFontSubsetHref(theme: Theme, text: string) { |
| | | const title = theme.typography.title || theme.typography.header |
| | | const titleFont = formatFontSpecification("title", title) |
| | | |
| | | return `https://fonts.googleapis.com/css2?family=${titleFont}&text=${encodeURIComponent(text)}&display=swap` |
| | | } |
| | | |
| | | export interface GoogleFontFile { |
| | |
| | | --highlight: ${theme.colors.lightMode.highlight}; |
| | | --textHighlight: ${theme.colors.lightMode.textHighlight}; |
| | | |
| | | --titleFont: "${getFontSpecificationName(theme.typography.title || theme.typography.header)}", ${DEFAULT_SANS_SERIF}; |
| | | --headerFont: "${getFontSpecificationName(theme.typography.header)}", ${DEFAULT_SANS_SERIF}; |
| | | --bodyFont: "${getFontSpecificationName(theme.typography.body)}", ${DEFAULT_SANS_SERIF}; |
| | | --codeFont: "${getFontSpecificationName(theme.typography.code)}", ${DEFAULT_MONO}; |