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