3 exports.__esModule = true;
5 function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
14 var Stringifier = function () {
15 function Stringifier(builder) {
16 _classCallCheck(this, Stringifier);
18 this.builder = builder;
21 Stringifier.prototype.stringify = function stringify(node, semicolon) {
22 this[node.type](node, semicolon);
25 Stringifier.prototype.root = function root(node) {
27 if (node.raws.after) this.builder(node.raws.after);
30 Stringifier.prototype.comment = function comment(node) {
31 var left = defaultRaw.commentLeft;
32 var right = defaultRaw.commentRight;
33 if (this.has(node.raws.left)) left = node.raws.left;
35 if (node.raws.inline) {
36 if (this.has(node.raws.inlineRight)) {
37 right = node.raws.inlineRight;
41 if (node.raws.extraIndent) {
42 this.builder(node.raws.extraIndent);
44 this.builder('//' + left + node.text + right, node);
46 if (this.has(node.raws.right)) right = node.raws.right;
47 this.builder('/*' + left + node.text + right + '*/', node);
51 Stringifier.prototype.decl = function decl(node) {
52 var between = node.raws.between || defaultRaw.colon;
53 var string = node.prop + between + this.rawValue(node, 'value');
56 string += node.raws.important || ' !important';
59 this.builder(string, node);
62 Stringifier.prototype.rule = function rule(node) {
63 this.block(node, this.rawValue(node, 'selector'));
66 Stringifier.prototype.atrule = function atrule(node) {
67 var name = '@' + node.name;
68 var params = node.params ? this.rawValue(node, 'params') : '';
70 if (this.has(node.raws.afterName)) {
71 name += node.raws.afterName;
76 this.block(node, name + params);
79 Stringifier.prototype.body = function body(node) {
80 var indent = node.root().raws.indent || defaultRaw.indent;
82 for (var i = 0; i < node.nodes.length; i++) {
83 var child = node.nodes[i];
84 var before = child.raws.before.replace(/[^\n]*$/, '') + this.indent(node, indent);
85 if (child.type === 'comment' && child.raws.before.indexOf('\n') === -1) {
86 before = child.raws.before;
88 if (before) this.builder(before);
89 this.stringify(child);
93 Stringifier.prototype.block = function block(node, start) {
94 var between = node.raws.sssBetween || '';
95 this.builder(start + between, node, 'start');
96 if (this.has(node.nodes)) this.body(node);
99 Stringifier.prototype.indent = function indent(node, step) {
101 while (node.parent) {
108 Stringifier.prototype.has = function has(value) {
109 return typeof value !== 'undefined';
112 Stringifier.prototype.rawValue = function rawValue(node, prop) {
113 var value = node[prop];
114 var raw = node.raws[prop];
115 if (raw && raw.value === value) {
116 return raw.sss || raw.raw;
125 exports.default = Stringifier;
126 module.exports = exports['default'];
127 //# 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defaultRaw = {\n    colon:        ': ',\n    indent:       '  ',\n    commentLeft:  ' ',\n    commentRight: ' '\n};\n\nexport default class Stringifier {\n\n    constructor(builder) {\n        this.builder = builder;\n    }\n\n    stringify(node, semicolon) {\n        this[node.type](node, semicolon);\n    }\n\n    root(node) {\n        this.body(node);\n        if ( node.raws.after ) this.builder(node.raws.after);\n    }\n\n    comment(node) {\n        let left  = defaultRaw.commentLeft;\n        let right = defaultRaw.commentRight;\n        if ( this.has(node.raws.left) ) left = node.raws.left;\n\n        if ( node.raws.inline ) {\n            if ( this.has(node.raws.inlineRight) ) {\n                right = node.raws.inlineRight;\n            } else {\n                right = '';\n            }\n            if ( node.raws.extraIndent ) {\n                this.builder(node.raws.extraIndent);\n            }\n            this.builder('//' + left + node.text + right, node);\n        } else {\n            if ( this.has(node.raws.right) ) right = node.raws.right;\n            this.builder('/*' + left + node.text + right + '*/', node);\n        }\n    }\n\n    decl(node) {\n        let between = node.raws.between || defaultRaw.colon;\n        let string  = node.prop + between + this.rawValue(node, 'value');\n\n        if ( node.important ) {\n            string += node.raws.important || ' !important';\n        }\n\n        this.builder(string, node);\n    }\n\n    rule(node) {\n        this.block(node, this.rawValue(node, 'selector'));\n    }\n\n    atrule(node) {\n        let name   = '@' + node.name;\n        let params = node.params ? this.rawValue(node, 'params') : '';\n\n        if ( this.has(node.raws.afterName) ) {\n            name += node.raws.afterName;\n        } else if ( params ) {\n            name += ' ';\n        }\n\n        this.block(node, name + params);\n    }\n\n    body(node) {\n        let indent = node.root().raws.indent || defaultRaw.indent;\n\n        for ( let i = 0; i < node.nodes.length; i++ ) {\n            let child  = node.nodes[i];\n            let before = child.raws.before.replace(/[^\\n]*$/, '') +\n                         this.indent(node, indent);\n            if ( child.type === 'comment' &&\n                 child.raws.before.indexOf('\\n') === -1 ) {\n                before = child.raws.before;\n            }\n            if ( before ) this.builder(before);\n            this.stringify(child);\n        }\n    }\n\n    block(node, start) {\n        let between = node.raws.sssBetween || '';\n        this.builder(start + between, node, 'start');\n        if ( this.has(node.nodes) ) this.body(node);\n    }\n\n    indent(node, step) {\n        let result = '';\n        while ( node.parent ) {\n            result += step;\n            node = node.parent;\n        }\n        return result;\n    }\n\n    has(value) {\n        return typeof value !== 'undefined';\n    }\n\n    rawValue(node, prop) {\n        let value = node[prop];\n        let raw   = node.raws[prop];\n        if ( raw && raw.value === value ) {\n            return raw.sss || raw.raw;\n        } else {\n            return value;\n        }\n    }\n\n}\n"]}