order.js•907 B
let Declaration = require('../declaration')
let flexSpec = require('./flex-spec')
class Order extends Declaration {
/**
* Return property name by final spec
*/
normalize() {
return 'order'
}
/**
* Change property name for 2009 and 2012 specs
*/
prefixed(prop, prefix) {
let spec
;[spec, prefix] = flexSpec(prefix)
if (spec === 2009) {
return prefix + 'box-ordinal-group'
}
if (spec === 2012) {
return prefix + 'flex-order'
}
return super.prefixed(prop, prefix)
}
/**
* Fix value for 2009 spec
*/
set(decl, prefix) {
let spec = flexSpec(prefix)[0]
if (spec === 2009 && /\d/.test(decl.value)) {
decl.value = (parseInt(decl.value) + 1).toString()
return super.set(decl, prefix)
}
return super.set(decl, prefix)
}
}
Order.names = ['order', 'flex-order', 'box-ordinal-group']
module.exports = Order