vue hello world项目
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let Declaration = require('../declaration')
class BorderRadius extends Declaration {
/**
* Change syntax, when add Mozilla prefix
*/
prefixed(prop, prefix) {
if (prefix === '-moz-') {
return prefix + (BorderRadius.toMozilla[prop] || prop)
}
return super.prefixed(prop, prefix)
}
/**
* Return unprefixed version of property
*/
normalize(prop) {
return BorderRadius.toNormal[prop] || prop
}
}
BorderRadius.names = ['border-radius']
BorderRadius.toMozilla = {}
BorderRadius.toNormal = {}
for (let ver of ['top', 'bottom']) {
for (let hor of ['left', 'right']) {
let normal = `border-${ver}-${hor}-radius`
let mozilla = `border-radius-${ver}${hor}`
BorderRadius.names.push(normal)
BorderRadius.names.push(mozilla)
BorderRadius.toMozilla[normal] = mozilla
BorderRadius.toNormal[mozilla] = normal
}
}
module.exports = BorderRadius