You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
103 lines
2.5 KiB
103 lines
2.5 KiB
6 months ago
|
"use strict";
|
||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
||
|
|
/**
|
||
|
|
* Splits a CSS declaration value (shorthand) using provided separators
|
||
|
|
* as the delimiters.
|
||
|
|
*/
|
||
|
|
function split(
|
||
|
|
/**
|
||
|
|
* A CSS declaration value (shorthand).
|
||
|
|
*/
|
||
|
|
value,
|
||
|
|
/**
|
||
|
|
* Any number of separator characters used for splitting.
|
||
|
|
*/
|
||
|
|
separators, _a) {
|
||
|
|
var _b = (_a === void 0 ? {} : _a).last, last = _b === void 0 ? false : _b;
|
||
|
|
if (typeof value !== 'string') {
|
||
|
|
throw new TypeError('expected a string');
|
||
|
|
}
|
||
|
|
if (!Array.isArray(separators)) {
|
||
|
|
throw new TypeError('expected a string array of separators');
|
||
|
|
}
|
||
|
|
if (typeof last !== 'boolean') {
|
||
|
|
throw new TypeError('expected a Boolean value for options.last');
|
||
|
|
}
|
||
|
|
var array = [];
|
||
|
|
var current = '';
|
||
|
|
var splitMe = false;
|
||
|
|
var func = 0;
|
||
|
|
var quote = false;
|
||
|
|
var escape = false;
|
||
|
|
for (var _i = 0, value_1 = value; _i < value_1.length; _i++) {
|
||
|
|
var char = value_1[_i];
|
||
|
|
if (quote) {
|
||
|
|
if (escape) {
|
||
|
|
escape = false;
|
||
|
|
}
|
||
|
|
else if (char === '\\') {
|
||
|
|
escape = true;
|
||
|
|
}
|
||
|
|
else if (char === quote) {
|
||
|
|
quote = false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else if (char === '"' || char === '\'') {
|
||
|
|
quote = char;
|
||
|
|
}
|
||
|
|
else if (char === '(') {
|
||
|
|
func += 1;
|
||
|
|
}
|
||
|
|
else if (char === ')') {
|
||
|
|
if (func > 0) {
|
||
|
|
func -= 1;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else if (func === 0) {
|
||
|
|
if (separators.indexOf(char) !== -1) {
|
||
|
|
splitMe = true;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (splitMe) {
|
||
|
|
if (current !== '') {
|
||
|
|
array.push(current.trim());
|
||
|
|
}
|
||
|
|
current = '';
|
||
|
|
splitMe = false;
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
current += char;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (last || current !== '') {
|
||
|
|
array.push(current.trim());
|
||
|
|
}
|
||
|
|
return array;
|
||
|
|
}
|
||
|
|
exports.split = split;
|
||
|
|
/**
|
||
|
|
* Splits a CSS declaration value (shorthand) using whitespace characters
|
||
|
|
* as the delimiters.
|
||
|
|
*/
|
||
|
|
function splitBySpaces(
|
||
|
|
/**
|
||
|
|
* A CSS declaration value (shorthand).
|
||
|
|
*/
|
||
|
|
value) {
|
||
|
|
var spaces = [' ', '\n', '\t'];
|
||
|
|
return split(value, spaces);
|
||
|
|
}
|
||
|
|
exports.splitBySpaces = splitBySpaces;
|
||
|
|
/**
|
||
|
|
* Splits a CSS declaration value (shorthand) using commas as the delimiters.
|
||
|
|
*/
|
||
|
|
function splitByCommas(
|
||
|
|
/**
|
||
|
|
* A CSS declaration value (shorthand).
|
||
|
|
*/
|
||
|
|
value) {
|
||
|
|
var comma = ',';
|
||
|
|
return split(value, [comma], { last: true });
|
||
|
|
}
|
||
|
|
exports.splitByCommas = splitByCommas;
|