33 lines
711 B
JavaScript
33 lines
711 B
JavaScript
let Selector = require('../selector')
|
|
|
|
class Placeholder extends Selector {
|
|
/**
|
|
* Add old mozilla to possible prefixes
|
|
*/
|
|
possible() {
|
|
return super.possible().concat(['-moz- old', '-ms- old'])
|
|
}
|
|
|
|
/**
|
|
* Return different selectors depend on prefix
|
|
*/
|
|
prefixed(prefix) {
|
|
if (prefix === '-webkit-') {
|
|
return '::-webkit-input-placeholder'
|
|
}
|
|
if (prefix === '-ms-') {
|
|
return '::-ms-input-placeholder'
|
|
}
|
|
if (prefix === '-ms- old') {
|
|
return ':-ms-input-placeholder'
|
|
}
|
|
if (prefix === '-moz- old') {
|
|
return ':-moz-placeholder'
|
|
}
|
|
return `::${prefix}placeholder`
|
|
}
|
|
}
|
|
|
|
Placeholder.names = ['::placeholder']
|
|
|
|
module.exports = Placeholder
|