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import { StyleAttr } from "./styling-helpers"; |
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|
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/** |
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* The typography options a block can offer, the same set the core blocks do. |
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* Plain CSS values, so they can be dropped straight into a style attribute. |
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*/ |
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export interface TypographyValue { |
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fontFamily: string; |
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fontSize: string; |
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fontStyle: string; |
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fontWeight: string; |
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lineHeight: string; |
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letterSpacing: string; |
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textDecoration: string; |
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textTransform: string; |
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} |
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|
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export const defaultTypography: TypographyValue = { |
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fontFamily: "", |
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fontSize: "", |
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fontStyle: "", |
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fontWeight: "", |
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lineHeight: "", |
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letterSpacing: "", |
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textDecoration: "", |
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textTransform: "", |
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}; |
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|
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/** Fills in the missing properties of a stored (partial) typography value. */ |
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export function getTypography( |
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typography?: Partial<TypographyValue> |
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): TypographyValue { |
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return { ...defaultTypography, ...(typography || {}) }; |
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} |
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|
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/** |
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* Typography as inline styles. Empty values are left out so the theme keeps |
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* deciding until the user picks something. |
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*/ |
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export function getTypographyCss( |
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typography?: Partial<TypographyValue> |
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): StyleAttr { |
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const { |
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fontFamily, |
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fontSize, |
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fontStyle, |
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fontWeight, |
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lineHeight, |
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letterSpacing, |
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textDecoration, |
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textTransform, |
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} = getTypography(typography); |
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|
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return { |
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fontFamily: fontFamily || undefined, |
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fontSize: fontSize || undefined, |
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fontStyle: fontStyle || undefined, |
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fontWeight: fontWeight || undefined, |
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lineHeight: lineHeight || undefined, |
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letterSpacing: letterSpacing || undefined, |
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textDecoration: textDecoration || undefined, |
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textTransform: (textTransform as StyleAttr["textTransform"]) || undefined, |
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}; |
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} |
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|
