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1var all = require('./helpers').all;
2
3function store(serializeContext, token) {
4 var value = typeof token == 'string' ?
5 token :
6 token[1];
7 var wrap = serializeContext.wrap;
8
9 wrap(serializeContext, value);
10 track(serializeContext, value);
11 serializeContext.output.push(value);
12}
13
14function wrap(serializeContext, value) {
15 if (serializeContext.column + value.length > serializeContext.format.wrapAt) {
16 track(serializeContext, serializeContext.format.breakWith);
17 serializeContext.output.push(serializeContext.format.breakWith);
18 }
19}
20
21function track(serializeContext, value) {
22 var parts = value.split('\n');
23
24 serializeContext.line += parts.length - 1;
25 serializeContext.column = parts.length > 1 ? 0 : (serializeContext.column + parts.pop().length);
26}
27
28function serializeStyles(tokens, context) {
29 var serializeContext = {
30 column: 0,
31 format: context.options.format,
32 indentBy: 0,
33 indentWith: '',
34 line: 1,
35 output: [],
36 spaceAfterClosingBrace: context.options.compatibility.properties.spaceAfterClosingBrace,
37 store: store,
38 wrap: context.options.format.wrapAt ?
39 wrap :
40 function () { /* noop */ }
41 };
42
43 all(serializeContext, tokens);
44
45 return {
46 styles: serializeContext.output.join('')
47 };
48}
49
50module.exports = serializeStyles;