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- function splitValues(value) {
- if (typeof value === 'number') {
- return [value];
- }
- const splitStyle = String(value).split(/\s+/);
- // Combine styles split in brackets, like `calc(1px + 2px)`
- let temp = '';
- let brackets = 0;
- return splitStyle.reduce((list, item) => {
- if (item.includes('(')) {
- temp += item;
- brackets += item.split('(').length - 1;
- } else if (item.includes(')')) {
- temp += ` ${item}`;
- brackets -= item.split(')').length - 1;
- if (brackets === 0) {
- list.push(temp);
- temp = '';
- }
- } else if (brackets > 0) {
- temp += ` ${item}`;
- } else {
- list.push(item);
- }
- return list;
- }, []);
- }
- function noSplit(list) {
- list.notSplit = true;
- return list;
- }
- const keyMap = {
- // Inset
- inset: ['top', 'right', 'bottom', 'left'],
- insetBlock: ['top', 'bottom'],
- insetBlockStart: ['top'],
- insetBlockEnd: ['bottom'],
- insetInline: ['left', 'right'],
- insetInlineStart: ['left'],
- insetInlineEnd: ['right'],
- // Margin
- marginBlock: ['marginTop', 'marginBottom'],
- marginBlockStart: ['marginTop'],
- marginBlockEnd: ['marginBottom'],
- marginInline: ['marginLeft', 'marginRight'],
- marginInlineStart: ['marginLeft'],
- marginInlineEnd: ['marginRight'],
- // Padding
- paddingBlock: ['paddingTop', 'paddingBottom'],
- paddingBlockStart: ['paddingTop'],
- paddingBlockEnd: ['paddingBottom'],
- paddingInline: ['paddingLeft', 'paddingRight'],
- paddingInlineStart: ['paddingLeft'],
- paddingInlineEnd: ['paddingRight'],
- // Border
- borderBlock: noSplit(['borderTop', 'borderBottom']),
- borderBlockStart: noSplit(['borderTop']),
- borderBlockEnd: noSplit(['borderBottom']),
- borderInline: noSplit(['borderLeft', 'borderRight']),
- borderInlineStart: noSplit(['borderLeft']),
- borderInlineEnd: noSplit(['borderRight']),
- // Border width
- borderBlockWidth: ['borderTopWidth', 'borderBottomWidth'],
- borderBlockStartWidth: ['borderTopWidth'],
- borderBlockEndWidth: ['borderBottomWidth'],
- borderInlineWidth: ['borderLeftWidth', 'borderRightWidth'],
- borderInlineStartWidth: ['borderLeftWidth'],
- borderInlineEndWidth: ['borderRightWidth'],
- // Border style
- borderBlockStyle: ['borderTopStyle', 'borderBottomStyle'],
- borderBlockStartStyle: ['borderTopStyle'],
- borderBlockEndStyle: ['borderBottomStyle'],
- borderInlineStyle: ['borderLeftStyle', 'borderRightStyle'],
- borderInlineStartStyle: ['borderLeftStyle'],
- borderInlineEndStyle: ['borderRightStyle'],
- // Border color
- borderBlockColor: ['borderTopColor', 'borderBottomColor'],
- borderBlockStartColor: ['borderTopColor'],
- borderBlockEndColor: ['borderBottomColor'],
- borderInlineColor: ['borderLeftColor', 'borderRightColor'],
- borderInlineStartColor: ['borderLeftColor'],
- borderInlineEndColor: ['borderRightColor'],
- // Border radius
- borderStartStartRadius: ['borderTopLeftRadius'],
- borderStartEndRadius: ['borderTopRightRadius'],
- borderEndStartRadius: ['borderBottomLeftRadius'],
- borderEndEndRadius: ['borderBottomRightRadius']
- };
- function skipCheck(value) {
- return {
- _skip_check_: true,
- value
- };
- }
- /**
- * Convert css logical properties to legacy properties.
- * Such as: `margin-block-start` to `margin-top`.
- * Transform list:
- * - inset
- * - margin
- * - padding
- * - border
- */
- const transform = {
- visit: cssObj => {
- const clone = {};
- Object.keys(cssObj).forEach(key => {
- const value = cssObj[key];
- const matchValue = keyMap[key];
- if (matchValue && (typeof value === 'number' || typeof value === 'string')) {
- const values = splitValues(value);
- if (matchValue.length && matchValue.notSplit) {
- // not split means always give same value like border
- matchValue.forEach(matchKey => {
- clone[matchKey] = skipCheck(value);
- });
- } else if (matchValue.length === 1) {
- // Handle like `marginBlockStart` => `marginTop`
- clone[matchValue[0]] = skipCheck(value);
- } else if (matchValue.length === 2) {
- // Handle like `marginBlock` => `marginTop` & `marginBottom`
- matchValue.forEach((matchKey, index) => {
- var _a;
- clone[matchKey] = skipCheck((_a = values[index]) !== null && _a !== void 0 ? _a : values[0]);
- });
- } else if (matchValue.length === 4) {
- // Handle like `inset` => `top` & `right` & `bottom` & `left`
- matchValue.forEach((matchKey, index) => {
- var _a, _b;
- clone[matchKey] = skipCheck((_b = (_a = values[index]) !== null && _a !== void 0 ? _a : values[index - 2]) !== null && _b !== void 0 ? _b : values[0]);
- });
- } else {
- clone[key] = value;
- }
- } else {
- clone[key] = value;
- }
- });
- return clone;
- }
- };
- export default transform;
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