| "use strict"; |
| |
| 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; } |
| |
| function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _defaults(subClass, superClass); } |
| |
| 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; } |
| |
| var flexSpec = require('./flex-spec'); |
| |
| var Declaration = require('../declaration'); |
| |
| var FlexFlow = |
| /*#__PURE__*/ |
| function (_Declaration) { |
| _inheritsLoose(FlexFlow, _Declaration); |
| |
| function FlexFlow() { |
| return _Declaration.apply(this, arguments) || this; |
| } |
| |
| var _proto = FlexFlow.prototype; |
| |
| /** |
| * Use two properties for 2009 spec |
| */ |
| _proto.insert = function insert(decl, prefix, prefixes) { |
| var spec; |
| |
| var _flexSpec = flexSpec(prefix); |
| |
| spec = _flexSpec[0]; |
| prefix = _flexSpec[1]; |
| |
| if (spec !== 2009) { |
| return _Declaration.prototype.insert.call(this, decl, prefix, prefixes); |
| } |
| |
| var values = decl.value.split(/\s+/).filter(function (i) { |
| return i !== 'wrap' && i !== 'nowrap' && 'wrap-reverse'; |
| }); |
| |
| if (values.length === 0) { |
| return undefined; |
| } |
| |
| var already = decl.parent.some(function (i) { |
| return i.prop === prefix + 'box-orient' || i.prop === prefix + 'box-direction'; |
| }); |
| |
| if (already) { |
| return undefined; |
| } |
| |
| var value = values[0]; |
| var orient = value.indexOf('row') !== -1 ? 'horizontal' : 'vertical'; |
| var dir = value.indexOf('reverse') !== -1 ? 'reverse' : 'normal'; |
| var cloned = this.clone(decl); |
| cloned.prop = prefix + 'box-orient'; |
| cloned.value = orient; |
| |
| if (this.needCascade(decl)) { |
| cloned.raws.before = this.calcBefore(prefixes, decl, prefix); |
| } |
| |
| decl.parent.insertBefore(decl, cloned); |
| cloned = this.clone(decl); |
| cloned.prop = prefix + 'box-direction'; |
| cloned.value = dir; |
| |
| if (this.needCascade(decl)) { |
| cloned.raws.before = this.calcBefore(prefixes, decl, prefix); |
| } |
| |
| return decl.parent.insertBefore(decl, cloned); |
| }; |
| |
| return FlexFlow; |
| }(Declaration); |
| |
| _defineProperty(FlexFlow, "names", ['flex-flow', 'box-direction', 'box-orient']); |
| |
| module.exports = FlexFlow; |