transition.js
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'use strict';
exports.__esModule = true;
exports.default = normalizeTransition;
var _postcssValueParser = require('postcss-value-parser');
var _addSpace = require('../lib/addSpace');
var _addSpace2 = _interopRequireDefault(_addSpace);
var _getArguments = require('../lib/getArguments');
var _getArguments2 = _interopRequireDefault(_getArguments);
var _getValue = require('../lib/getValue');
var _getValue2 = _interopRequireDefault(_getValue);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
// transition: [ none | <single-transition-property> ] || <time> || <single-transition-timing-function> || <time>
var timingFunctions = ['ease', 'linear', 'ease-in', 'ease-out', 'ease-in-out', 'step-start', 'step-end'];
function normalizeTransition(decl, parsed) {
var args = (0, _getArguments2.default)(parsed);
var values = args.reduce(function (list, arg) {
var state = {
timingFunction: [],
property: [],
time1: [],
time2: []
};
arg.forEach(function (node) {
if (node.type === 'space') {
return;
}
if (node.type === 'function' && ~['steps', 'cubic-bezier'].indexOf(node.value)) {
state.timingFunction = [].concat(state.timingFunction, [node, (0, _addSpace2.default)()]);
} else if ((0, _postcssValueParser.unit)(node.value)) {
if (!state.time1.length) {
state.time1 = [].concat(state.time1, [node, (0, _addSpace2.default)()]);
} else {
state.time2 = [].concat(state.time2, [node, (0, _addSpace2.default)()]);
}
} else if (~timingFunctions.indexOf(node.value)) {
state.timingFunction = [].concat(state.timingFunction, [node, (0, _addSpace2.default)()]);
} else {
state.property = [].concat(state.property, [node, (0, _addSpace2.default)()]);
}
});
return [].concat(list, [[].concat(state.property, state.time1, state.timingFunction, state.time2)]);
}, []);
decl.value = (0, _getValue2.default)(values);
}
module.exports = exports['default'];