MediaQuery.cjs•1.18 kB
'use strict';
const types = require('../../tokenizer/types.cjs');
const name = 'MediaQuery';
const structure = {
children: [[
'Identifier',
'MediaFeature',
'WhiteSpace'
]]
};
function parse() {
const children = this.createList();
let child = null;
this.skipSC();
scan:
while (!this.eof) {
switch (this.tokenType) {
case types.Comment:
case types.WhiteSpace:
this.next();
continue;
case types.Ident:
child = this.Identifier();
break;
case types.LeftParenthesis:
child = this.MediaFeature();
break;
default:
break scan;
}
children.push(child);
}
if (child === null) {
this.error('Identifier or parenthesis is expected');
}
return {
type: 'MediaQuery',
loc: this.getLocationFromList(children),
children
};
}
function generate(node) {
this.children(node);
}
exports.generate = generate;
exports.name = name;
exports.parse = parse;
exports.structure = structure;