82 lines
2.7 KiB
JavaScript
82 lines
2.7 KiB
JavaScript
'use strict';
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = transition;
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var _hyphenateStyleName = require('hyphenate-style-name');
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var _hyphenateStyleName2 = _interopRequireDefault(_hyphenateStyleName);
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var _capitalizeString = require('../../utils/capitalizeString');
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var _capitalizeString2 = _interopRequireDefault(_capitalizeString);
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var _isPrefixedValue = require('../../utils/isPrefixedValue');
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var _isPrefixedValue2 = _interopRequireDefault(_isPrefixedValue);
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var _prefixProps = require('../prefixProps');
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var _prefixProps2 = _interopRequireDefault(_prefixProps);
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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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 properties = {
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transition: true,
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transitionProperty: true,
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WebkitTransition: true,
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WebkitTransitionProperty: true
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};
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function transition(property, value) {
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// also check for already prefixed transitions
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if (typeof value === 'string' && properties[property]) {
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var _ref2;
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var outputValue = prefixValue(value);
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var webkitOutput = outputValue.split(/,(?![^()]*(?:\([^()]*\))?\))/g).filter(function (value) {
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return value.match(/-moz-|-ms-/) === null;
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}).join(',');
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// if the property is already prefixed
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if (property.indexOf('Webkit') > -1) {
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return _defineProperty({}, property, webkitOutput);
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}
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return _ref2 = {}, _defineProperty(_ref2, 'Webkit' + (0, _capitalizeString2.default)(property), webkitOutput), _defineProperty(_ref2, property, outputValue), _ref2;
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}
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}
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function prefixValue(value) {
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if ((0, _isPrefixedValue2.default)(value)) {
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return value;
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}
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// only split multi values, not cubic beziers
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var multipleValues = value.split(/,(?![^()]*(?:\([^()]*\))?\))/g);
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// iterate each single value and check for transitioned properties
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// that need to be prefixed as well
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multipleValues.forEach(function (val, index) {
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multipleValues[index] = Object.keys(_prefixProps2.default).reduce(function (out, prefix) {
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var dashCasePrefix = '-' + prefix.toLowerCase() + '-';
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Object.keys(_prefixProps2.default[prefix]).forEach(function (prop) {
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var dashCaseProperty = (0, _hyphenateStyleName2.default)(prop);
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if (val.indexOf(dashCaseProperty) > -1 && dashCaseProperty !== 'order') {
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// join all prefixes and create a new value
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out = val.replace(dashCaseProperty, dashCasePrefix + dashCaseProperty) + ',' + out;
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}
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});
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return out;
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}, val);
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});
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return multipleValues.join(',');
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}
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module.exports = exports['default']; |