43 lines
1019 B
JavaScript
43 lines
1019 B
JavaScript
'use strict';
|
|
|
|
var parsers = require('../parsers');
|
|
|
|
// <length> <length>? | inherit
|
|
// if one, it applies to both horizontal and verical spacing
|
|
// if two, the first applies to the horizontal and the second applies to vertical spacing
|
|
|
|
var parse = function parse(v) {
|
|
if (v === '' || v === null) {
|
|
return undefined;
|
|
}
|
|
if (v.toLowerCase() === 'inherit') {
|
|
return v;
|
|
}
|
|
var parts = v.split(/\s+/);
|
|
if (parts.length !== 1 && parts.length !== 2) {
|
|
return undefined;
|
|
}
|
|
parts.forEach(function (part) {
|
|
if (parsers.valueType(part) !== parsers.TYPES.LENGTH) {
|
|
return undefined;
|
|
}
|
|
});
|
|
|
|
return v;
|
|
};
|
|
|
|
module.exports.isValid = function isValid(v) {
|
|
return parse(v) !== undefined;
|
|
};
|
|
|
|
module.exports.definition = {
|
|
set: function (v) {
|
|
this._setProperty('border-spacing', parse(v));
|
|
},
|
|
get: function () {
|
|
return this.getPropertyValue('border-spacing');
|
|
},
|
|
enumerable: true,
|
|
configurable: true
|
|
};
|