126 lines
4.0 KiB
JavaScript
126 lines
4.0 KiB
JavaScript
import capitalize from '@mui/utils/capitalize';
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import merge from '../merge';
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import { getPath, getStyleValue as getValue } from '../style';
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import { handleBreakpoints, createEmptyBreakpointObject, removeUnusedBreakpoints } from '../breakpoints';
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import defaultSxConfig from './defaultSxConfig';
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function objectsHaveSameKeys(...objects) {
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const allKeys = objects.reduce((keys, object) => keys.concat(Object.keys(object)), []);
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const union = new Set(allKeys);
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return objects.every(object => union.size === Object.keys(object).length);
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}
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function callIfFn(maybeFn, arg) {
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return typeof maybeFn === 'function' ? maybeFn(arg) : maybeFn;
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}
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// eslint-disable-next-line @typescript-eslint/naming-convention
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export function unstable_createStyleFunctionSx() {
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function getThemeValue(prop, val, theme, config) {
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const props = {
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[prop]: val,
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theme
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};
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const options = config[prop];
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if (!options) {
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return {
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[prop]: val
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};
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}
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const {
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cssProperty = prop,
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themeKey,
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transform,
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style
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} = options;
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if (val == null) {
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return null;
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}
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// TODO v6: remove, see https://github.com/mui/material-ui/pull/38123
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if (themeKey === 'typography' && val === 'inherit') {
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return {
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[prop]: val
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};
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}
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const themeMapping = getPath(theme, themeKey) || {};
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if (style) {
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return style(props);
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}
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const styleFromPropValue = propValueFinal => {
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let value = getValue(themeMapping, transform, propValueFinal);
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if (propValueFinal === value && typeof propValueFinal === 'string') {
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// Haven't found value
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value = getValue(themeMapping, transform, `${prop}${propValueFinal === 'default' ? '' : capitalize(propValueFinal)}`, propValueFinal);
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}
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if (cssProperty === false) {
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return value;
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}
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return {
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[cssProperty]: value
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};
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};
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return handleBreakpoints(props, val, styleFromPropValue);
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}
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function styleFunctionSx(props) {
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const {
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sx,
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theme = {}
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} = props || {};
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if (!sx) {
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return null; // Emotion & styled-components will neglect null
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}
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const config = theme.unstable_sxConfig ?? defaultSxConfig;
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/*
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* Receive `sxInput` as object or callback
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* and then recursively check keys & values to create media query object styles.
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* (the result will be used in `styled`)
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*/
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function traverse(sxInput) {
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let sxObject = sxInput;
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if (typeof sxInput === 'function') {
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sxObject = sxInput(theme);
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} else if (typeof sxInput !== 'object') {
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// value
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return sxInput;
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}
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if (!sxObject) {
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return null;
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}
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const emptyBreakpoints = createEmptyBreakpointObject(theme.breakpoints);
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const breakpointsKeys = Object.keys(emptyBreakpoints);
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let css = emptyBreakpoints;
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Object.keys(sxObject).forEach(styleKey => {
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const value = callIfFn(sxObject[styleKey], theme);
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if (value !== null && value !== undefined) {
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if (typeof value === 'object') {
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if (config[styleKey]) {
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css = merge(css, getThemeValue(styleKey, value, theme, config));
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} else {
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const breakpointsValues = handleBreakpoints({
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theme
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}, value, x => ({
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[styleKey]: x
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}));
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if (objectsHaveSameKeys(breakpointsValues, value)) {
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css[styleKey] = styleFunctionSx({
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sx: value,
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theme
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});
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} else {
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css = merge(css, breakpointsValues);
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}
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}
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} else {
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css = merge(css, getThemeValue(styleKey, value, theme, config));
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}
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}
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});
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return removeUnusedBreakpoints(breakpointsKeys, css);
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}
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return Array.isArray(sx) ? sx.map(traverse) : traverse(sx);
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}
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return styleFunctionSx;
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}
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const styleFunctionSx = unstable_createStyleFunctionSx();
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styleFunctionSx.filterProps = ['sx'];
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export default styleFunctionSx; |