source: trip-planner-front/node_modules/autoprefixer/lib/hacks/flex-flow.js@ bdd6491

Last change on this file since bdd6491 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

initial commit

  • Property mode set to 100644
File size: 2.5 KB
Line 
1"use strict";
2
3function _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; }
4
5function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _defaults(subClass, superClass); }
6
7function _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; }
8
9var flexSpec = require('./flex-spec');
10
11var Declaration = require('../declaration');
12
13var FlexFlow = /*#__PURE__*/function (_Declaration) {
14 _inheritsLoose(FlexFlow, _Declaration);
15
16 function FlexFlow() {
17 return _Declaration.apply(this, arguments) || this;
18 }
19
20 var _proto = FlexFlow.prototype;
21
22 /**
23 * Use two properties for 2009 spec
24 */
25 _proto.insert = function insert(decl, prefix, prefixes) {
26 var spec;
27
28 var _flexSpec = flexSpec(prefix);
29
30 spec = _flexSpec[0];
31 prefix = _flexSpec[1];
32
33 if (spec !== 2009) {
34 return _Declaration.prototype.insert.call(this, decl, prefix, prefixes);
35 }
36
37 var values = decl.value.split(/\s+/).filter(function (i) {
38 return i !== 'wrap' && i !== 'nowrap' && 'wrap-reverse';
39 });
40
41 if (values.length === 0) {
42 return undefined;
43 }
44
45 var already = decl.parent.some(function (i) {
46 return i.prop === prefix + 'box-orient' || i.prop === prefix + 'box-direction';
47 });
48
49 if (already) {
50 return undefined;
51 }
52
53 var value = values[0];
54 var orient = value.includes('row') ? 'horizontal' : 'vertical';
55 var dir = value.includes('reverse') ? 'reverse' : 'normal';
56 var cloned = this.clone(decl);
57 cloned.prop = prefix + 'box-orient';
58 cloned.value = orient;
59
60 if (this.needCascade(decl)) {
61 cloned.raws.before = this.calcBefore(prefixes, decl, prefix);
62 }
63
64 decl.parent.insertBefore(decl, cloned);
65 cloned = this.clone(decl);
66 cloned.prop = prefix + 'box-direction';
67 cloned.value = dir;
68
69 if (this.needCascade(decl)) {
70 cloned.raws.before = this.calcBefore(prefixes, decl, prefix);
71 }
72
73 return decl.parent.insertBefore(decl, cloned);
74 };
75
76 return FlexFlow;
77}(Declaration);
78
79_defineProperty(FlexFlow, "names", ['flex-flow', 'box-direction', 'box-orient']);
80
81module.exports = FlexFlow;
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