hexo/node_modules/cssstyle/lib/properties/flex.js

46 lines
1.2 KiB
JavaScript

'use strict';
var shorthandParser = require('../parsers').shorthandParser;
var shorthandSetter = require('../parsers').shorthandSetter;
var shorthandGetter = require('../parsers').shorthandGetter;
var shorthand_for = {
'flex-grow': require('./flexGrow'),
'flex-shrink': require('./flexShrink'),
'flex-basis': require('./flexBasis'),
};
var myShorthandSetter = shorthandSetter('flex', shorthand_for);
module.exports.isValid = function isValid(v) {
return shorthandParser(v, shorthand_for) !== undefined;
};
module.exports.definition = {
set: function(v) {
var normalizedValue = String(v)
.trim()
.toLowerCase();
if (normalizedValue === 'none') {
myShorthandSetter.call(this, '0 0 auto');
return;
}
if (normalizedValue === 'initial') {
myShorthandSetter.call(this, '0 1 auto');
return;
}
if (normalizedValue === 'auto') {
this.removeProperty('flex-grow');
this.removeProperty('flex-shrink');
this.setProperty('flex-basis', normalizedValue);
return;
}
myShorthandSetter.call(this, v);
},
get: shorthandGetter('flex', shorthand_for),
enumerable: true,
configurable: true,
};