746 lines
25 KiB
JavaScript
746 lines
25 KiB
JavaScript
import postcss from 'postcss';
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var cloneRule = ((decl, dir) => {
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const rule = Object(decl.parent).type === 'rule' ? decl.parent.clone({
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raws: {}
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}).removeAll() : postcss.rule({
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selector: '&'
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});
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rule.selectors = rule.selectors.map(selector => `${selector}:dir(${dir})`);
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return rule;
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});
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const matchLogical = /^\s*logical\s+/i;
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const matchLogicalBorder = /^border(-width|-style|-color)?$/i;
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const matchLogicalBorderSide = /^border-(block|block-start|block-end|inline|inline-start|inline-end|start|end)(-(width|style|color))?$/i;
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var transformBorder = {
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// border
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'border': (decl, values, dir) => {
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const isLogical = matchLogical.test(values[0]);
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if (isLogical) {
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values[0] = values[0].replace(matchLogical, '');
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}
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const ltrDecls = [decl.clone({
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prop: `border-top${decl.prop.replace(matchLogicalBorder, '$1')}`,
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value: values[0]
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}), decl.clone({
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prop: `border-left${decl.prop.replace(matchLogicalBorder, '$1')}`,
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value: values[1] || values[0]
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}), decl.clone({
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prop: `border-bottom${decl.prop.replace(matchLogicalBorder, '$1')}`,
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value: values[2] || values[0]
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}), decl.clone({
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prop: `border-right${decl.prop.replace(matchLogicalBorder, '$1')}`,
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value: values[3] || values[1] || values[0]
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})];
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const rtlDecls = [decl.clone({
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prop: `border-top${decl.prop.replace(matchLogicalBorder, '$1')}`,
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value: values[0]
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}), decl.clone({
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prop: `border-right${decl.prop.replace(matchLogicalBorder, '$1')}`,
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value: values[1] || values[0]
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}), decl.clone({
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prop: `border-bottom${decl.prop.replace(matchLogicalBorder, '$1')}`,
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value: values[2] || values[0]
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}), decl.clone({
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prop: `border-left${decl.prop.replace(matchLogicalBorder, '$1')}`,
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value: values[3] || values[1] || values[0]
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})];
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return isLogical ? 1 === values.length ? decl.clone({
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value: decl.value.replace(matchLogical, '')
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}) : !values[3] || values[3] === values[1] ? [decl.clone({
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prop: `border-top${decl.prop.replace(matchLogicalBorder, '$1')}`,
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value: values[0]
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}), decl.clone({
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prop: `border-right${decl.prop.replace(matchLogicalBorder, '$1')}`,
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value: values[3] || values[1] || values[0]
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}), decl.clone({
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prop: `border-bottom${decl.prop.replace(matchLogicalBorder, '$1')}`,
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value: values[2] || values[0]
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}), decl.clone({
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prop: `border-left${decl.prop.replace(matchLogicalBorder, '$1')}`,
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value: values[1] || values[0]
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})] : 'ltr' === dir ? ltrDecls : 'rtl' === dir ? rtlDecls : [cloneRule(decl, 'ltr').append(ltrDecls), cloneRule(decl, 'rtl').append(rtlDecls)] : null;
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},
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// border-block
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'border-block': (decl, values) => [decl.clone({
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prop: `border-top${decl.prop.replace(matchLogicalBorderSide, '$2')}`,
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value: values[0]
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}), decl.clone({
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prop: `border-bottom${decl.prop.replace(matchLogicalBorderSide, '$2')}`,
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value: values[0]
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})],
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// border-block-start
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'border-block-start': decl => {
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decl.prop = 'border-top';
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},
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// border-block-end
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'border-block-end': decl => {
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decl.prop = 'border-bottom';
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},
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// border-inline
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'border-inline': (decl, values, dir) => {
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const ltrDecls = [decl.clone({
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prop: `border-left${decl.prop.replace(matchLogicalBorderSide, '$2')}`,
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value: values[0]
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}), decl.clone({
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prop: `border-right${decl.prop.replace(matchLogicalBorderSide, '$2')}`,
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value: values[1] || values[0]
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})];
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const rtlDecls = [decl.clone({
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prop: `border-right${decl.prop.replace(matchLogicalBorderSide, '$2')}`,
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value: values[0]
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}), decl.clone({
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prop: `border-left${decl.prop.replace(matchLogicalBorderSide, '$2')}`,
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value: values[1] || values[0]
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})];
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const isLTR = 1 === values.length || 2 === values.length && values[0] === values[1];
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return isLTR ? ltrDecls : 'ltr' === dir ? ltrDecls : 'rtl' === dir ? rtlDecls : [cloneRule(decl, 'ltr').append(ltrDecls), cloneRule(decl, 'rtl').append(rtlDecls)];
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},
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// border-inline-start
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'border-inline-start': (decl, values, dir) => {
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const ltrDecl = decl.clone({
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prop: `border-left${decl.prop.replace(matchLogicalBorderSide, '$2')}`
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});
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const rtlDecl = decl.clone({
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prop: `border-right${decl.prop.replace(matchLogicalBorderSide, '$2')}`
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});
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return 'ltr' === dir ? ltrDecl : 'rtl' === dir ? rtlDecl : [cloneRule(decl, 'ltr').append(ltrDecl), cloneRule(decl, 'rtl').append(rtlDecl)];
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},
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// border-inline-end
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'border-inline-end': (decl, values, dir) => {
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const ltrDecl = decl.clone({
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prop: `border-right${decl.prop.replace(matchLogicalBorderSide, '$2')}`
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});
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const rtlDecl = decl.clone({
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prop: `border-left${decl.prop.replace(matchLogicalBorderSide, '$2')}`
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});
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return 'ltr' === dir ? ltrDecl : 'rtl' === dir ? rtlDecl : [cloneRule(decl, 'ltr').append(ltrDecl), cloneRule(decl, 'rtl').append(rtlDecl)];
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},
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// border-start
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'border-start': (decl, values, dir) => {
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const ltrDecls = [decl.clone({
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prop: `border-top${decl.prop.replace(matchLogicalBorderSide, '$2')}`,
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value: values[0]
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}), decl.clone({
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prop: `border-left${decl.prop.replace(matchLogicalBorderSide, '$2')}`,
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value: values[1] || values[0]
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})];
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const rtlDecls = [decl.clone({
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prop: `border-top${decl.prop.replace(matchLogicalBorderSide, '$2')}`,
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value: values[0]
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}), decl.clone({
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prop: `border-right${decl.prop.replace(matchLogicalBorderSide, '$2')}`,
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value: values[1] || values[0]
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})];
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return 'ltr' === dir ? ltrDecls : 'rtl' === dir ? rtlDecls : [cloneRule(decl, 'ltr').append(ltrDecls), cloneRule(decl, 'rtl').append(rtlDecls)];
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},
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// border-end
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'border-end': (decl, values, dir) => {
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const ltrDecls = [decl.clone({
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prop: `border-bottom${decl.prop.replace(matchLogicalBorderSide, '$2')}`,
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value: values[0]
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}), decl.clone({
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prop: `border-right${decl.prop.replace(matchLogicalBorderSide, '$2')}`,
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value: values[1] || values[0]
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})];
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const rtlDecls = [decl.clone({
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prop: `border-bottom${decl.prop.replace(matchLogicalBorderSide, '$2')}`,
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value: values[0]
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}), decl.clone({
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prop: `border-left${decl.prop.replace(matchLogicalBorderSide, '$2')}`,
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value: values[1] || values[0]
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})];
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return 'ltr' === dir ? ltrDecls : 'rtl' === dir ? rtlDecls : [cloneRule(decl, 'ltr').append(ltrDecls), cloneRule(decl, 'rtl').append(rtlDecls)];
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}
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};
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var transformFloat = ((decl, values, dir) => {
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const lDecl = decl.clone({
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value: 'left'
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});
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const rDecl = decl.clone({
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value: 'right'
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});
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return /^inline-start$/i.test(decl.value) ? 'ltr' === dir ? lDecl : 'rtl' === dir ? rDecl : [cloneRule(decl, 'ltr').append(lDecl), cloneRule(decl, 'rtl').append(rDecl)] : /^inline-end$/i.test(decl.value) ? 'ltr' === dir ? rDecl : 'rtl' === dir ? lDecl : [cloneRule(decl, 'ltr').append(rDecl), cloneRule(decl, 'rtl').append(lDecl)] : null;
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});
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var transformInset = ((decl, values, dir) => {
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if ('logical' !== values[0]) {
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return [decl.clone({
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prop: 'top',
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value: values[0]
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}), decl.clone({
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prop: 'right',
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value: values[1] || values[0]
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}), decl.clone({
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prop: 'bottom',
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value: values[2] || values[0]
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}), decl.clone({
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prop: 'left',
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value: values[3] || values[1] || values[0]
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})];
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}
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const isLTR = !values[4] || values[4] === values[2];
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const ltrDecls = [decl.clone({
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prop: 'top',
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value: values[1]
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}), decl.clone({
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prop: 'left',
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value: values[2] || values[1]
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}), decl.clone({
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prop: 'bottom',
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value: values[3] || values[1]
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}), decl.clone({
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prop: 'right',
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value: values[4] || values[2] || values[1]
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})];
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const rtlDecls = [decl.clone({
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prop: 'top',
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value: values[1]
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}), decl.clone({
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prop: 'right',
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value: values[2] || values[1]
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}), decl.clone({
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prop: 'bottom',
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value: values[3] || values[1]
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}), decl.clone({
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prop: 'left',
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value: values[4] || values[2] || values[1]
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})];
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return isLTR || 'ltr' === dir ? ltrDecls : 'rtl' === dir ? rtlDecls : [cloneRule(decl, 'ltr').append(ltrDecls), cloneRule(decl, 'rtl').append(rtlDecls)];
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});
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var transformResize = (decl => /^block$/i.test(decl.value) ? decl.clone({
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value: 'vertical'
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}) : /^inline$/i.test(decl.value) ? decl.clone({
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value: 'horizontal'
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}) : null);
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var matchSide = /^(inset|margin|padding)(?:-(block|block-start|block-end|inline|inline-start|inline-end|start|end))$/i;
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var matchInsetPrefix = /^inset-/i;
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var cloneDecl = ((decl, suffix, value) => decl.clone({
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prop: `${decl.prop.replace(matchSide, '$1')}${suffix}`.replace(matchInsetPrefix, ''),
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value
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}));
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var transformSide = {
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// inset-block, margin-block, padding-block
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'block': (decl, values) => [cloneDecl(decl, '-top', values[0]), cloneDecl(decl, '-bottom', values[1] || values[0])],
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// inset-block-start, margin-block-start, padding-block-start
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'block-start': decl => {
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decl.prop = decl.prop.replace(matchSide, '$1-top').replace(matchInsetPrefix, '');
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},
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// inset-block-end, margin-block-end, padding-block-end
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'block-end': decl => {
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decl.prop = decl.prop.replace(matchSide, '$1-bottom').replace(matchInsetPrefix, '');
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},
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// inset-inline, margin-inline, padding-inline
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'inline': (decl, values, dir) => {
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const ltrDecls = [cloneDecl(decl, '-left', values[0]), cloneDecl(decl, '-right', values[1] || values[0])];
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const rtlDecls = [cloneDecl(decl, '-right', values[0]), cloneDecl(decl, '-left', values[1] || values[0])];
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const isLTR = 1 === values.length || 2 === values.length && values[0] === values[1];
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return isLTR ? ltrDecls : 'ltr' === dir ? ltrDecls : 'rtl' === dir ? rtlDecls : [cloneRule(decl, 'ltr').append(ltrDecls), cloneRule(decl, 'rtl').append(rtlDecls)];
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},
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// inset-inline-start, margin-inline-start, padding-inline-start
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'inline-start': (decl, values, dir) => {
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const ltrDecl = cloneDecl(decl, '-left', decl.value);
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const rtlDecl = cloneDecl(decl, '-right', decl.value);
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return 'ltr' === dir ? ltrDecl : 'rtl' === dir ? rtlDecl : [cloneRule(decl, 'ltr').append(ltrDecl), cloneRule(decl, 'rtl').append(rtlDecl)];
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},
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// inset-inline-end, margin-inline-end, padding-inline-end
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'inline-end': (decl, values, dir) => {
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const ltrDecl = cloneDecl(decl, '-right', decl.value);
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const rtlDecl = cloneDecl(decl, '-left', decl.value);
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return 'ltr' === dir ? ltrDecl : 'rtl' === dir ? rtlDecl : [cloneRule(decl, 'ltr').append(ltrDecl), cloneRule(decl, 'rtl').append(rtlDecl)];
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},
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// inset-start, margin-start, padding-start
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'start': (decl, values, dir) => {
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const ltrDecls = [cloneDecl(decl, '-top', values[0]), cloneDecl(decl, '-left', values[1] || values[0])];
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const rtlDecls = [cloneDecl(decl, '-top', values[0]), cloneDecl(decl, '-right', values[1] || values[0])];
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return 'ltr' === dir ? ltrDecls : 'rtl' === dir ? rtlDecls : [cloneRule(decl, 'ltr').append(ltrDecls), cloneRule(decl, 'rtl').append(rtlDecls)];
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},
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// inset-end, margin-end, padding-end
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'end': (decl, values, dir) => {
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const ltrDecls = [cloneDecl(decl, '-bottom', values[0]), cloneDecl(decl, '-right', values[1] || values[0])];
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const rtlDecls = [cloneDecl(decl, '-bottom', values[0]), cloneDecl(decl, '-left', values[1] || values[0])];
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return 'ltr' === dir ? ltrDecls : 'rtl' === dir ? rtlDecls : [cloneRule(decl, 'ltr').append(ltrDecls), cloneRule(decl, 'rtl').append(rtlDecls)];
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}
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};
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var matchSize = /^(min-|max-)?(block|inline)-(size)$/i;
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var transformSize = (decl => {
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decl.prop = decl.prop.replace(matchSize, ($0, minmax, flow) => `${minmax || ''}${'block' === flow ? 'height' : 'width'}`);
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});
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var transformSpacing = ((decl, values, dir) => {
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if ('logical' !== values[0]) {
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return null;
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}
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const isLTR = !values[4] || values[4] === values[2];
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const ltrDecl = decl.clone({
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value: [values[1], values[4] || values[2] || values[1], values[3] || values[1], values[2] || values[1]].join(' ')
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});
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const rtlDecl = decl.clone({
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value: [values[1], values[2] || values[1], values[3] || values[1], values[4] || values[2] || values[1]].join(' ')
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});
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return isLTR ? decl.clone({
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value: decl.value.replace(/^\s*logical\s+/i, '')
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}) : 'ltr' === dir ? ltrDecl : 'rtl' === dir ? rtlDecl : [cloneRule(decl, 'ltr').append(ltrDecl), cloneRule(decl, 'rtl').append(rtlDecl)];
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});
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var transformTextAlign = ((decl, values, dir) => {
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const lDecl = decl.clone({
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value: 'left'
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});
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const rDecl = decl.clone({
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value: 'right'
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});
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return /^start$/i.test(decl.value) ? 'ltr' === dir ? lDecl : 'rtl' === dir ? rDecl : [cloneRule(decl, 'ltr').append(lDecl), cloneRule(decl, 'rtl').append(rDecl)] : /^end$/i.test(decl.value) ? 'ltr' === dir ? rDecl : 'rtl' === dir ? lDecl : [cloneRule(decl, 'ltr').append(rDecl), cloneRule(decl, 'rtl').append(lDecl)] : null;
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});
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function splitByComma(string, isTrimmed) {
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return splitByRegExp(string, /^,$/, isTrimmed);
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}
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function splitBySpace(string, isTrimmed) {
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return splitByRegExp(string, /^\s$/, isTrimmed);
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}
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function splitBySlash(string, isTrimmed) {
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return splitByRegExp(string, /^\/$/, isTrimmed);
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}
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function splitByRegExp(string, re, isTrimmed) {
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const array = [];
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let buffer = '';
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let split = false;
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let func = 0;
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let i = -1;
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while (++i < string.length) {
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const char = string[i];
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if (char === '(') {
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func += 1;
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} else if (char === ')') {
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if (func > 0) {
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func -= 1;
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}
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} else if (func === 0) {
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if (re.test(char)) {
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split = true;
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}
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}
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if (split) {
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if (!isTrimmed || buffer.trim()) {
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array.push(isTrimmed ? buffer.trim() : buffer);
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}
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if (!isTrimmed) {
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array.push(char);
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}
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buffer = '';
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split = false;
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} else {
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buffer += char;
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}
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}
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if (buffer !== '') {
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array.push(isTrimmed ? buffer.trim() : buffer);
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}
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return array;
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}
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var transformTransition = ((decl, notValues, dir) => {
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const ltrValues = [];
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const rtlValues = [];
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splitByComma(decl.value).forEach(value => {
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let hasBeenSplit = false;
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splitBySpace(value).forEach((word, index, words) => {
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if (word in valueMap) {
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hasBeenSplit = true;
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valueMap[word].ltr.forEach(replacement => {
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const clone = words.slice();
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clone.splice(index, 1, replacement);
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if (ltrValues.length && !/^,$/.test(ltrValues[ltrValues.length - 1])) {
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ltrValues.push(',');
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}
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ltrValues.push(clone.join(''));
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});
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valueMap[word].rtl.forEach(replacement => {
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const clone = words.slice();
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clone.splice(index, 1, replacement);
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if (rtlValues.length && !/^,$/.test(rtlValues[rtlValues.length - 1])) {
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rtlValues.push(',');
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}
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rtlValues.push(clone.join(''));
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});
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}
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});
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if (!hasBeenSplit) {
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ltrValues.push(value);
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rtlValues.push(value);
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}
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});
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const ltrDecl = decl.clone({
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value: ltrValues.join('')
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});
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const rtlDecl = decl.clone({
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value: rtlValues.join('')
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});
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return ltrValues.length && 'ltr' === dir ? ltrDecl : rtlValues.length && 'rtl' === dir ? rtlDecl : ltrDecl.value !== rtlDecl.value ? [cloneRule(decl, 'ltr').append(ltrDecl), cloneRule(decl, 'rtl').append(rtlDecl)] : null;
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});
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const valueMap = {
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'border-block': {
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ltr: ['border-top', 'border-bottom'],
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rtl: ['border-top', 'border-bottom']
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},
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'border-block-color': {
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ltr: ['border-top-color', 'border-bottom-color'],
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rtl: ['border-top-color', 'border-bottom-color']
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},
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'border-block-end': {
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ltr: ['border-bottom'],
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rtl: ['border-bottom']
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},
|
|
'border-block-end-color': {
|
|
ltr: ['border-bottom-color'],
|
|
rtl: ['border-bottom-color']
|
|
},
|
|
'border-block-end-style': {
|
|
ltr: ['border-bottom-style'],
|
|
rtl: ['border-bottom-style']
|
|
},
|
|
'border-block-end-width': {
|
|
ltr: ['border-bottom-width'],
|
|
rtl: ['border-bottom-width']
|
|
},
|
|
'border-block-start': {
|
|
ltr: ['border-top'],
|
|
rtl: ['border-top']
|
|
},
|
|
'border-block-start-color': {
|
|
ltr: ['border-top-color'],
|
|
rtl: ['border-top-color']
|
|
},
|
|
'border-block-start-style': {
|
|
ltr: ['border-top-style'],
|
|
rtl: ['border-top-style']
|
|
},
|
|
'border-block-start-width': {
|
|
ltr: ['border-top-width'],
|
|
rtl: ['border-top-width']
|
|
},
|
|
'border-block-style': {
|
|
ltr: ['border-top-style', 'border-bottom-style'],
|
|
rtl: ['border-top-style', 'border-bottom-style']
|
|
},
|
|
'border-block-width': {
|
|
ltr: ['border-top-width', 'border-bottom-width'],
|
|
rtl: ['border-top-width', 'border-bottom-width']
|
|
},
|
|
'border-end': {
|
|
ltr: ['border-bottom', 'border-right'],
|
|
rtl: ['border-bottom', 'border-left']
|
|
},
|
|
'border-end-color': {
|
|
ltr: ['border-bottom-color', 'border-right-color'],
|
|
rtl: ['border-bottom-color', 'border-left-color']
|
|
},
|
|
'border-end-style': {
|
|
ltr: ['border-bottom-style', 'border-right-style'],
|
|
rtl: ['border-bottom-style', 'border-left-style']
|
|
},
|
|
'border-end-width': {
|
|
ltr: ['border-bottom-width', 'border-right-width'],
|
|
rtl: ['border-bottom-width', 'border-left-width']
|
|
},
|
|
'border-inline': {
|
|
ltr: ['border-left', 'border-right'],
|
|
rtl: ['border-left', 'border-right']
|
|
},
|
|
'border-inline-color': {
|
|
ltr: ['border-left-color', 'border-right-color'],
|
|
rtl: ['border-left-color', 'border-right-color']
|
|
},
|
|
'border-inline-end': {
|
|
ltr: ['border-right'],
|
|
rtl: ['border-left']
|
|
},
|
|
'border-inline-end-color': {
|
|
ltr: ['border-right-color'],
|
|
rtl: ['border-left-color']
|
|
},
|
|
'border-inline-end-style': {
|
|
ltr: ['border-right-style'],
|
|
rtl: ['border-left-style']
|
|
},
|
|
'border-inline-end-width': {
|
|
ltr: ['border-right-width'],
|
|
rtl: ['border-left-width']
|
|
},
|
|
'border-inline-start': {
|
|
ltr: ['border-left'],
|
|
rtl: ['border-right']
|
|
},
|
|
'border-inline-start-color': {
|
|
ltr: ['border-left-color'],
|
|
rtl: ['border-right-color']
|
|
},
|
|
'border-inline-start-style': {
|
|
ltr: ['border-left-style'],
|
|
rtl: ['border-right-style']
|
|
},
|
|
'border-inline-start-width': {
|
|
ltr: ['border-left-width'],
|
|
rtl: ['border-right-width']
|
|
},
|
|
'border-inline-style': {
|
|
ltr: ['border-left-style', 'border-right-style'],
|
|
rtl: ['border-left-style', 'border-right-style']
|
|
},
|
|
'border-inline-width': {
|
|
ltr: ['border-left-width', 'border-right-width'],
|
|
rtl: ['border-left-width', 'border-right-width']
|
|
},
|
|
'border-start': {
|
|
ltr: ['border-top', 'border-left'],
|
|
rtl: ['border-top', 'border-right']
|
|
},
|
|
'border-start-color': {
|
|
ltr: ['border-top-color', 'border-left-color'],
|
|
rtl: ['border-top-color', 'border-right-color']
|
|
},
|
|
'border-start-style': {
|
|
ltr: ['border-top-style', 'border-left-style'],
|
|
rtl: ['border-top-style', 'border-right-style']
|
|
},
|
|
'border-start-width': {
|
|
ltr: ['border-top-width', 'border-left-width'],
|
|
rtl: ['border-top-width', 'border-right-width']
|
|
},
|
|
'block-size': {
|
|
ltr: ['height'],
|
|
rtl: ['height']
|
|
},
|
|
'inline-size': {
|
|
ltr: ['width'],
|
|
rtl: ['width']
|
|
},
|
|
'inset': {
|
|
ltr: ['top', 'right', 'bottom', 'left'],
|
|
rtl: ['top', 'right', 'bottom', 'left']
|
|
},
|
|
'inset-block': {
|
|
ltr: ['top', 'bottom'],
|
|
rtl: ['top', 'bottom']
|
|
},
|
|
'inset-block-start': {
|
|
ltr: ['top'],
|
|
rtl: ['top']
|
|
},
|
|
'inset-block-end': {
|
|
ltr: ['bottom'],
|
|
rtl: ['bottom']
|
|
},
|
|
'inset-end': {
|
|
ltr: ['bottom', 'right'],
|
|
rtl: ['bottom', 'left']
|
|
},
|
|
'inset-inline': {
|
|
ltr: ['left', 'right'],
|
|
rtl: ['left', 'right']
|
|
},
|
|
'inset-inline-start': {
|
|
ltr: ['left'],
|
|
rtl: ['right']
|
|
},
|
|
'inset-inline-end': {
|
|
ltr: ['right'],
|
|
rtl: ['left']
|
|
},
|
|
'inset-start': {
|
|
ltr: ['top', 'left'],
|
|
rtl: ['top', 'right']
|
|
},
|
|
'margin-block': {
|
|
ltr: ['margin-top', 'margin-bottom'],
|
|
rtl: ['margin-top', 'margin-bottom']
|
|
},
|
|
'margin-block-start': {
|
|
ltr: ['margin-top'],
|
|
rtl: ['margin-top']
|
|
},
|
|
'margin-block-end': {
|
|
ltr: ['margin-bottom'],
|
|
rtl: ['margin-bottom']
|
|
},
|
|
'margin-end': {
|
|
ltr: ['margin-bottom', 'margin-right'],
|
|
rtl: ['margin-bottom', 'margin-left']
|
|
},
|
|
'margin-inline': {
|
|
ltr: ['margin-left', 'margin-right'],
|
|
rtl: ['margin-left', 'margin-right']
|
|
},
|
|
'margin-inline-start': {
|
|
ltr: ['margin-left'],
|
|
rtl: ['margin-right']
|
|
},
|
|
'margin-inline-end': {
|
|
ltr: ['margin-right'],
|
|
rtl: ['margin-left']
|
|
},
|
|
'margin-start': {
|
|
ltr: ['margin-top', 'margin-left'],
|
|
rtl: ['margin-top', 'margin-right']
|
|
},
|
|
'padding-block': {
|
|
ltr: ['padding-top', 'padding-bottom'],
|
|
rtl: ['padding-top', 'padding-bottom']
|
|
},
|
|
'padding-block-start': {
|
|
ltr: ['padding-top'],
|
|
rtl: ['padding-top']
|
|
},
|
|
'padding-block-end': {
|
|
ltr: ['padding-bottom'],
|
|
rtl: ['padding-bottom']
|
|
},
|
|
'padding-end': {
|
|
ltr: ['padding-bottom', 'padding-right'],
|
|
rtl: ['padding-bottom', 'padding-left']
|
|
},
|
|
'padding-inline': {
|
|
ltr: ['padding-left', 'padding-right'],
|
|
rtl: ['padding-left', 'padding-right']
|
|
},
|
|
'padding-inline-start': {
|
|
ltr: ['padding-left'],
|
|
rtl: ['padding-right']
|
|
},
|
|
'padding-inline-end': {
|
|
ltr: ['padding-right'],
|
|
rtl: ['padding-left']
|
|
},
|
|
'padding-start': {
|
|
ltr: ['padding-top', 'padding-left'],
|
|
rtl: ['padding-top', 'padding-right']
|
|
}
|
|
};
|
|
|
|
var matchSupportedProperties = /^(?:(inset|margin|padding)(?:-(block|block-start|block-end|inline|inline-start|inline-end|start|end))|(min-|max-)?(block|inline)-(size))$/i;
|
|
|
|
// tooling
|
|
|
|
const transforms = {
|
|
'border': transformBorder['border'],
|
|
'border-width': transformBorder['border'],
|
|
'border-style': transformBorder['border'],
|
|
'border-color': transformBorder['border'],
|
|
'border-block': transformBorder['border-block'],
|
|
'border-block-width': transformBorder['border-block'],
|
|
'border-block-style': transformBorder['border-block'],
|
|
'border-block-color': transformBorder['border-block'],
|
|
'border-block-start': transformBorder['border-block-start'],
|
|
'border-block-start-width': transformBorder['border-block-start'],
|
|
'border-block-start-style': transformBorder['border-block-start'],
|
|
'border-block-start-color': transformBorder['border-block-start'],
|
|
'border-block-end': transformBorder['border-block-end'],
|
|
'border-block-end-width': transformBorder['border-block-end'],
|
|
'border-block-end-style': transformBorder['border-block-end'],
|
|
'border-block-end-color': transformBorder['border-block-end'],
|
|
'border-inline': transformBorder['border-inline'],
|
|
'border-inline-width': transformBorder['border-inline'],
|
|
'border-inline-style': transformBorder['border-inline'],
|
|
'border-inline-color': transformBorder['border-inline'],
|
|
'border-inline-start': transformBorder['border-inline-start'],
|
|
'border-inline-start-width': transformBorder['border-inline-start'],
|
|
'border-inline-start-style': transformBorder['border-inline-start'],
|
|
'border-inline-start-color': transformBorder['border-inline-start'],
|
|
'border-inline-end': transformBorder['border-inline-end'],
|
|
'border-inline-end-width': transformBorder['border-inline-end'],
|
|
'border-inline-end-style': transformBorder['border-inline-end'],
|
|
'border-inline-end-color': transformBorder['border-inline-end'],
|
|
'border-start': transformBorder['border-start'],
|
|
'border-start-width': transformBorder['border-start'],
|
|
'border-start-style': transformBorder['border-start'],
|
|
'border-start-color': transformBorder['border-start'],
|
|
'border-end': transformBorder['border-end'],
|
|
'border-end-width': transformBorder['border-end'],
|
|
'border-end-style': transformBorder['border-end'],
|
|
'border-end-color': transformBorder['border-end'],
|
|
'clear': transformFloat,
|
|
'inset': transformInset,
|
|
'margin': transformSpacing,
|
|
'padding': transformSpacing,
|
|
'block': transformSide['block'],
|
|
'block-start': transformSide['block-start'],
|
|
'block-end': transformSide['block-end'],
|
|
'inline': transformSide['inline'],
|
|
'inline-start': transformSide['inline-start'],
|
|
'inline-end': transformSide['inline-end'],
|
|
'start': transformSide['start'],
|
|
'end': transformSide['end'],
|
|
'float': transformFloat,
|
|
'resize': transformResize,
|
|
'size': transformSize,
|
|
'text-align': transformTextAlign,
|
|
'transition': transformTransition,
|
|
'transition-property': transformTransition
|
|
}; // properties that will be split by slash
|
|
|
|
const splitBySlashPropRegExp = /^border(-block|-inline|-start|-end)?(-width|-style|-color)?$/i; // plugin
|
|
|
|
var index = postcss.plugin('postcss-logical-properties', opts => {
|
|
const preserve = Boolean(Object(opts).preserve);
|
|
const dir = !preserve && typeof Object(opts).dir === 'string' ? /^rtl$/i.test(opts.dir) ? 'rtl' : 'ltr' : false;
|
|
return root => {
|
|
root.walkDecls(decl => {
|
|
const parent = decl.parent;
|
|
const values = splitBySlashPropRegExp.test(decl.prop) ? splitBySlash(decl.value, true) : splitBySpace(decl.value, true);
|
|
const prop = decl.prop.replace(matchSupportedProperties, '$2$5').toLowerCase();
|
|
|
|
if (prop in transforms) {
|
|
const replacer = transforms[prop](decl, values, dir);
|
|
|
|
if (replacer) {
|
|
[].concat(replacer).forEach(replacement => {
|
|
if (replacement.type === 'rule') {
|
|
parent.before(replacement);
|
|
} else {
|
|
decl.before(replacement);
|
|
}
|
|
});
|
|
|
|
if (!preserve) {
|
|
decl.remove();
|
|
|
|
if (!parent.nodes.length) {
|
|
parent.remove();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
});
|
|
};
|
|
});
|
|
|
|
export default index;
|
|
//# sourceMappingURL=index.es.mjs.map
|