boxShadow.js
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'use strict';
exports.__esModule = true;
exports.default = normalizeBoxShadow;
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 }; }
// box-shadow: inset? && <length>{2,4} && <color>?
function normalizeBoxShadow(decl, parsed) {
var args = (0, _getArguments2.default)(parsed);
var abort = false;
var values = args.reduce(function (list, arg) {
var val = [];
var state = {
inset: [],
color: []
};
arg.forEach(function (node) {
if (node.type === 'function' && ~node.value.indexOf('calc')) {
abort = true;
return;
}
if (node.type === 'space') {
return;
}
if ((0, _postcssValueParser.unit)(node.value)) {
val = [].concat(val, [node, (0, _addSpace2.default)()]);
} else if (node.value === 'inset') {
state.inset = [].concat(state.inset, [node, (0, _addSpace2.default)()]);
} else {
state.color = [].concat(state.color, [node, (0, _addSpace2.default)()]);
}
});
return [].concat(list, [[].concat(state.inset, val, state.color)]);
}, []);
if (abort) {
return;
}
decl.value = (0, _getValue2.default)(values);
}
module.exports = exports['default'];