zent
Version:
一套前端设计语言和基于React的实现
101 lines (100 loc) • 2.74 kB
JavaScript
import { __assign } from "tslib";
var transforms = {
borderRadius: function (value) {
return {
msBorderRadius: value,
MozBorderRadius: value,
OBorderRadius: value,
WebkitBorderRadius: value,
borderRadius: value,
};
},
boxShadow: function (value) {
return {
msBoxShadow: value,
MozBoxShadow: value,
OBoxShadow: value,
WebkitBoxShadow: value,
boxShadow: value,
};
},
userSelect: function (value) {
return {
WebkitTouchCallout: value,
KhtmlUserSelect: value,
MozUserSelect: value,
msUserSelect: value,
WebkitUserSelect: value,
userSelect: value,
};
},
flex: function (value) {
return {
WebkitBoxFlex: value,
MozBoxFlex: value,
WebkitFlex: value,
msFlex: value,
flex: value,
};
},
flexBasis: function (value) {
return {
WebkitFlexBasis: value,
flexBasis: value,
};
},
justifyContent: function (value) {
return {
WebkitJustifyContent: value,
justifyContent: value,
};
},
transition: function (value) {
return {
msTransition: value,
MozTransition: value,
OTransition: value,
WebkitTransition: value,
transition: value,
};
},
transform: function (value) {
return {
msTransform: value,
MozTransform: value,
OTransform: value,
WebkitTransform: value,
transform: value,
};
},
absolute: function (value) {
var direction = value && value.split(' ');
return {
position: 'absolute',
top: direction && direction[0],
right: direction && direction[1],
bottom: direction && direction[2],
left: direction && direction[3],
};
},
};
var autoprefix = function (elements) {
var prefixed = {};
Object.keys(elements).forEach(function (element) {
var styles = elements[element];
var expanded = {};
Object.keys(styles).forEach(function (key) {
var value = styles[key];
var transform = transforms[key];
if (transform) {
expanded = __assign(__assign({}, expanded), transform(value));
}
else {
expanded[key] = value;
}
});
prefixed[element] = expanded;
});
return prefixed;
};
export default autoprefix;