antd/lib/_util/wave/util.js

An enterprise-class UI design language and React components implementation

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.getTargetWaveColor = getTargetWaveColor;
exports.isValidWaveColor = isValidWaveColor;
function isValidWaveColor(color) {
  return color && color !== '#fff' && color !== '#ffffff' && color !== 'rgb(255, 255, 255)' && color !== 'rgba(255, 255, 255, 1)' && !/rgba\((?:\d*, ){3}0\)/.test(color) &&
  // any transparent rgba color
  color !== 'transparent';
}
function getTargetWaveColor(node) {
  const {
    borderTopColor,
    borderColor,
    backgroundColor
  } = getComputedStyle(node);
  if (isValidWaveColor(borderTopColor)) {
    return borderTopColor;
  }
  if (isValidWaveColor(borderColor)) {
    return borderColor;
  }
  if (isValidWaveColor(backgroundColor)) {
    return backgroundColor;
  }
  return null;
}