71 lines
2.9 KiB
JavaScript
71 lines
2.9 KiB
JavaScript
'use strict';
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function _defaults(obj, defaults) { var keys = Object.getOwnPropertyNames(defaults); for (var i = 0; i < keys.length; i++) { var key = keys[i]; var value = Object.getOwnPropertyDescriptor(defaults, key); if (value && value.configurable && obj[key] === undefined) { Object.defineProperty(obj, key, value); } } return obj; }
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function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
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function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
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function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : _defaults(subClass, superClass); }
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var Declaration = require('../declaration');
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var GridEnd = function (_Declaration) {
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_inherits(GridEnd, _Declaration);
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function GridEnd() {
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_classCallCheck(this, GridEnd);
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return _possibleConstructorReturn(this, _Declaration.apply(this, arguments));
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}
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/**
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* Change repeating syntax for IE
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*/
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GridEnd.prototype.insert = function insert(decl, prefix, prefixes, result) {
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if (prefix !== '-ms-') return _Declaration.prototype.insert.call(this, decl, prefix, prefixes);
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var clonedDecl = this.clone(decl);
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var startProp = decl.prop.replace(/end$/, 'start');
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var spanProp = prefix + decl.prop.replace(/end$/, 'span');
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if (decl.parent.some(function (i) {
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return i.prop === spanProp;
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})) {
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return undefined;
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}
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clonedDecl.prop = spanProp;
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if (decl.value.includes('span')) {
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clonedDecl.value = decl.value.replace(/span\s/i, '');
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} else {
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var startDecl = void 0;
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decl.parent.walkDecls(startProp, function (d) {
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startDecl = d;
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});
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if (startDecl) {
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var value = Number(decl.value) - Number(startDecl.value) + '';
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clonedDecl.value = value;
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} else {
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decl.warn(result, 'Can not prefix ' + decl.prop + ' (' + startProp + ' is not found)');
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}
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}
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decl.cloneBefore(clonedDecl);
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return undefined;
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};
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return GridEnd;
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}(Declaration);
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Object.defineProperty(GridEnd, 'names', {
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enumerable: true,
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writable: true,
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value: ['grid-row-end', 'grid-column-end']
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});
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module.exports = GridEnd; |