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import { applyFilters } from '@wordpress/hooks'; |
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import { colord, extend } from 'colord'; |
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import namesPlugin from 'colord/plugins/names'; |
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import defaultThemes from '../defaultThemes.json'; |
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import { Attributes, ThemeOption } from '../types'; |
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|
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extend([namesPlugin]); |
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|
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export const computeLineHighlightColor = ( |
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color: string, |
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attributes: Pick<Attributes, 'theme'>, |
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) => { |
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const themes = applyFilters( |
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'blocks.codeBlockPro.themes', |
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defaultThemes, |
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) as ThemeOption; |
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// set in the theme, use that |
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if (themes?.[attributes.theme]?.styles?.['line-background']) { |
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return themes?.[attributes?.theme]?.styles?.['line-background']; |
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} |
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// If not set in the theme, but a variable, attempt to compute it |
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// but fallback to a known default |
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if (color.startsWith('var')) { |
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const doc = document.documentElement; |
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const maybeColor = getComputedStyle(doc) |
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.getPropertyValue( |
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// extract from inside var() |
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color.replace(/^var\((--[\w-]+)\)$/, '$1'), |
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) |
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.trim(); |
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const computed = |
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maybeColor || getComputedStyle(doc).getPropertyValue('--cbp-text'); |
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return colord(computed).saturate(0.5).alpha(0.2).toRgbString(); |
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} |
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|
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return colord(color).saturate(0.5).alpha(0.2).toRgbString(); |
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}; |
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|
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export const findLineNumberColor = (attributes: Attributes) => { |
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const themes = applyFilters( |
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'blocks.codeBlockPro.themes', |
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defaultThemes, |
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) as ThemeOption; |
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// set in the theme, use that |
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if (themes?.[attributes.theme]?.styles?.['line-number-color']) { |
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return themes?.[attributes?.theme]?.styles?.['line-number-color']; |
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} |
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return attributes.textColor; |
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}; |
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|
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export const findBackgroundColor = (attributes: Partial<Attributes>) => { |
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const themes = applyFilters( |
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'blocks.codeBlockPro.themes', |
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defaultThemes, |
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) as ThemeOption; |
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// set in the theme, use that |
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if ( |
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attributes?.theme && |
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themes?.[attributes?.theme]?.styles?.['color-background'] |
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) { |
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return themes?.[attributes?.theme]?.styles?.['color-background']; |
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} |
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return attributes.bgColor; |
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}; |
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|
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export const findTextColor = (attributes: Partial<Attributes>) => { |
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const themes = applyFilters( |
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'blocks.codeBlockPro.themes', |
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defaultThemes, |
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) as ThemeOption; |
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// set in the theme, use that |
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if ( |
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attributes?.theme && |
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themes?.[attributes?.theme]?.styles?.['color-text'] |
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) { |
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return themes?.[attributes?.theme]?.styles?.['color-text']; |
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} |
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return attributes.textColor; |
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}; |
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|
