[6a3a178] | 1 | "use strict";
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| 2 |
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| 3 | 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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| 4 |
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| 5 | function _createForOfIteratorHelperLoose(o, allowArrayLike) { var it; if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; return function () { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } it = o[Symbol.iterator](); return it.next.bind(it); }
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| 6 |
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| 7 | function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
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| 8 |
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| 9 | function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
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| 10 |
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| 11 | function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _defaults(subClass, superClass); }
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| 12 |
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| 13 | 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; }
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| 14 |
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| 15 | var Declaration = require('../declaration');
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| 16 |
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| 17 | var TransformDecl = /*#__PURE__*/function (_Declaration) {
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| 18 | _inheritsLoose(TransformDecl, _Declaration);
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| 19 |
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| 20 | function TransformDecl() {
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| 21 | return _Declaration.apply(this, arguments) || this;
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| 22 | }
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| 23 |
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| 24 | var _proto = TransformDecl.prototype;
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| 25 |
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| 26 | /**
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| 27 | * Recursively check all parents for @keyframes
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| 28 | */
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| 29 | _proto.keyframeParents = function keyframeParents(decl) {
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| 30 | var parent = decl.parent;
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| 31 |
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| 32 | while (parent) {
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| 33 | if (parent.type === 'atrule' && parent.name === 'keyframes') {
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| 34 | return true;
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| 35 | }
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| 36 |
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| 37 | var _parent = parent;
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| 38 | parent = _parent.parent;
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| 39 | }
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| 40 |
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| 41 | return false;
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| 42 | }
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| 43 | /**
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| 44 | * Is transform contain 3D commands
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| 45 | */
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| 46 | ;
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| 47 |
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| 48 | _proto.contain3d = function contain3d(decl) {
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| 49 | if (decl.prop === 'transform-origin') {
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| 50 | return false;
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| 51 | }
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| 52 |
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| 53 | for (var _iterator = _createForOfIteratorHelperLoose(TransformDecl.functions3d), _step; !(_step = _iterator()).done;) {
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| 54 | var func = _step.value;
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| 55 |
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| 56 | if (decl.value.includes(func + "(")) {
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| 57 | return true;
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| 58 | }
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| 59 | }
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| 60 |
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| 61 | return false;
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| 62 | }
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| 63 | /**
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| 64 | * Replace rotateZ to rotate for IE 9
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| 65 | */
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| 66 | ;
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| 67 |
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| 68 | _proto.set = function set(decl, prefix) {
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| 69 | decl = _Declaration.prototype.set.call(this, decl, prefix);
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| 70 |
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| 71 | if (prefix === '-ms-') {
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| 72 | decl.value = decl.value.replace(/rotatez/gi, 'rotate');
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| 73 | }
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| 74 |
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| 75 | return decl;
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| 76 | }
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| 77 | /**
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| 78 | * Don't add prefix for IE in keyframes
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| 79 | */
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| 80 | ;
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| 81 |
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| 82 | _proto.insert = function insert(decl, prefix, prefixes) {
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| 83 | if (prefix === '-ms-') {
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| 84 | if (!this.contain3d(decl) && !this.keyframeParents(decl)) {
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| 85 | return _Declaration.prototype.insert.call(this, decl, prefix, prefixes);
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| 86 | }
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| 87 | } else if (prefix === '-o-') {
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| 88 | if (!this.contain3d(decl)) {
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| 89 | return _Declaration.prototype.insert.call(this, decl, prefix, prefixes);
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| 90 | }
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| 91 | } else {
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| 92 | return _Declaration.prototype.insert.call(this, decl, prefix, prefixes);
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| 93 | }
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| 94 |
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| 95 | return undefined;
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| 96 | };
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| 97 |
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| 98 | return TransformDecl;
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| 99 | }(Declaration);
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| 100 |
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| 101 | _defineProperty(TransformDecl, "names", ['transform', 'transform-origin']);
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| 102 |
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| 103 | _defineProperty(TransformDecl, "functions3d", ['matrix3d', 'translate3d', 'translateZ', 'scale3d', 'scaleZ', 'rotate3d', 'rotateX', 'rotateY', 'perspective']);
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| 104 |
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| 105 | module.exports = TransformDecl; |
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