zarm/lib/popper/utils.js

基于 React 的移动端UI库

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.getTransformOrigin = exports.getTransitionName = void 0;

var _includes = _interopRequireDefault(require("lodash/includes"));

var getTransitionName = function getTransitionName(prefixCls, placement, animationType) {
  if (animationType === 'menu-slide' && placement) {
    if ((0, _includes.default)(placement, 'top')) {
      return "".concat(prefixCls, "-").concat(animationType, "-down");
    }

    return "".concat(prefixCls, "-").concat(animationType, "-up");
  }

  return "".concat(prefixCls, "-").concat(animationType);
};

exports.getTransitionName = getTransitionName;

var getTransformOrigin = function getTransformOrigin(placement) {
  var transformOrigin = {
    'top-start': 'left bottom',
    top: 'center bottom',
    'top-end': 'right bottom',
    'left-start': 'right top',
    left: 'right center',
    'left-end': 'right bottom',
    'bottom-start': 'left top',
    bottom: 'center top',
    'bottom-end': 'right top',
    'right-start': 'left top',
    right: 'left center',
    'right-end': 'left bottom'
  };
  return transformOrigin[placement];
};

exports.getTransformOrigin = getTransformOrigin;