writing-mode.js 1.5 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 _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _defaults(subClass, superClass); }
  4. 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; }
  5. var Declaration = require('../declaration');
  6. var WritingMode =
  7. /*#__PURE__*/
  8. function (_Declaration) {
  9. _inheritsLoose(WritingMode, _Declaration);
  10. function WritingMode() {
  11. return _Declaration.apply(this, arguments) || this;
  12. }
  13. var _proto = WritingMode.prototype;
  14. _proto.set = function set(decl, prefix) {
  15. if (prefix === '-ms-') {
  16. decl.value = WritingMode.msValues[decl.value] || decl.value;
  17. return _Declaration.prototype.set.call(this, decl, prefix);
  18. }
  19. return _Declaration.prototype.set.call(this, decl, prefix);
  20. };
  21. return WritingMode;
  22. }(Declaration);
  23. _defineProperty(WritingMode, "names", ['writing-mode']);
  24. _defineProperty(WritingMode, "msValues", {
  25. 'horizontal-tb': 'lr-tb',
  26. 'vertical-rl': 'tb-rl',
  27. 'vertical-lr': 'tb-lr'
  28. });
  29. module.exports = WritingMode;