grid-end.js 3.4 KB

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  1. "use strict";
  2. 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; }
  3. function _createSuper(Derived) { return function () { var Super = _getPrototypeOf(Derived), result; if (_isNativeReflectConstruct()) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
  4. function _possibleConstructorReturn(self, call) { if (call && (typeof call === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
  5. function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
  6. function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }
  7. function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
  8. function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _defaults(subClass, superClass); }
  9. function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
  10. var Declaration = require('../declaration');
  11. var GridEnd = /*#__PURE__*/function (_Declaration) {
  12. _inheritsLoose(GridEnd, _Declaration);
  13. var _super = _createSuper(GridEnd);
  14. function GridEnd() {
  15. return _Declaration.apply(this, arguments) || this;
  16. }
  17. var _proto = GridEnd.prototype;
  18. /**
  19. * Change repeating syntax for IE
  20. */
  21. _proto.insert = function insert(decl, prefix, prefixes, result) {
  22. if (prefix !== '-ms-') return _Declaration.prototype.insert.call(this, decl, prefix, prefixes);
  23. var clonedDecl = this.clone(decl);
  24. var startProp = decl.prop.replace(/end$/, 'start');
  25. var spanProp = prefix + decl.prop.replace(/end$/, 'span');
  26. if (decl.parent.some(function (i) {
  27. return i.prop === spanProp;
  28. })) {
  29. return undefined;
  30. }
  31. clonedDecl.prop = spanProp;
  32. if (decl.value.includes('span')) {
  33. clonedDecl.value = decl.value.replace(/span\s/i, '');
  34. } else {
  35. var startDecl;
  36. decl.parent.walkDecls(startProp, function (d) {
  37. startDecl = d;
  38. });
  39. if (startDecl) {
  40. var value = Number(decl.value) - Number(startDecl.value) + '';
  41. clonedDecl.value = value;
  42. } else {
  43. decl.warn(result, "Can not prefix " + decl.prop + " (" + startProp + " is not found)");
  44. }
  45. }
  46. decl.cloneBefore(clonedDecl);
  47. return undefined;
  48. };
  49. return GridEnd;
  50. }(Declaration);
  51. _defineProperty(GridEnd, "names", ['grid-row-end', 'grid-column-end']);
  52. module.exports = GridEnd;