Steps.js
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import _objectSpread from "@babel/runtime/helpers/esm/objectSpread2";
import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";
import _objectWithoutProperties from "@babel/runtime/helpers/esm/objectWithoutProperties";
import _classCallCheck from "@babel/runtime/helpers/esm/classCallCheck";
import _createClass from "@babel/runtime/helpers/esm/createClass";
import _inherits from "@babel/runtime/helpers/esm/inherits";
import _createSuper from "@babel/runtime/helpers/esm/createSuper";
/* eslint react/no-did-mount-set-state: 0, react/prop-types: 0 */
import React, { cloneElement } from 'react';
import toArray from "rc-util/es/Children/toArray";
import classNames from 'classnames';
import Step from './Step';
var Steps = /*#__PURE__*/function (_React$Component) {
_inherits(Steps, _React$Component);
var _super = _createSuper(Steps);
function Steps() {
var _this;
_classCallCheck(this, Steps);
_this = _super.apply(this, arguments);
_this.onStepClick = function (next) {
var _this$props = _this.props,
onChange = _this$props.onChange,
current = _this$props.current;
if (onChange && current !== next) {
onChange(next);
}
};
return _this;
}
_createClass(Steps, [{
key: "render",
value: function render() {
var _classNames,
_this2 = this;
var _this$props2 = this.props,
prefixCls = _this$props2.prefixCls,
_this$props2$style = _this$props2.style,
style = _this$props2$style === void 0 ? {} : _this$props2$style,
className = _this$props2.className,
children = _this$props2.children,
direction = _this$props2.direction,
type = _this$props2.type,
labelPlacement = _this$props2.labelPlacement,
iconPrefix = _this$props2.iconPrefix,
status = _this$props2.status,
size = _this$props2.size,
current = _this$props2.current,
progressDot = _this$props2.progressDot,
stepIcon = _this$props2.stepIcon,
initial = _this$props2.initial,
icons = _this$props2.icons,
onChange = _this$props2.onChange,
restProps = _objectWithoutProperties(_this$props2, ["prefixCls", "style", "className", "children", "direction", "type", "labelPlacement", "iconPrefix", "status", "size", "current", "progressDot", "stepIcon", "initial", "icons", "onChange"]);
var isNav = type === 'navigation';
var adjustedLabelPlacement = progressDot ? 'vertical' : labelPlacement;
var classString = classNames(prefixCls, "".concat(prefixCls, "-").concat(direction), className, (_classNames = {}, _defineProperty(_classNames, "".concat(prefixCls, "-").concat(size), size), _defineProperty(_classNames, "".concat(prefixCls, "-label-").concat(adjustedLabelPlacement), direction === 'horizontal'), _defineProperty(_classNames, "".concat(prefixCls, "-dot"), !!progressDot), _defineProperty(_classNames, "".concat(prefixCls, "-navigation"), isNav), _classNames));
return React.createElement("div", Object.assign({
className: classString,
style: style
}, restProps), toArray(children).map(function (child, index) {
var stepNumber = initial + index;
var childProps = _objectSpread({
stepNumber: "".concat(stepNumber + 1),
stepIndex: stepNumber,
key: stepNumber,
prefixCls: prefixCls,
iconPrefix: iconPrefix,
wrapperStyle: style,
progressDot: progressDot,
stepIcon: stepIcon,
icons: icons,
onStepClick: onChange && _this2.onStepClick
}, child.props); // fix tail color
if (status === 'error' && index === current - 1) {
childProps.className = "".concat(prefixCls, "-next-error");
}
if (!child.props.status) {
if (stepNumber === current) {
childProps.status = status;
} else if (stepNumber < current) {
childProps.status = 'finish';
} else {
childProps.status = 'wait';
}
}
childProps.active = stepNumber === current;
return cloneElement(child, childProps);
}));
}
}]);
return Steps;
}(React.Component);
export { Steps as default };
Steps.Step = Step;
Steps.defaultProps = {
type: 'default',
prefixCls: 'rc-steps',
iconPrefix: 'rc',
direction: 'horizontal',
labelPlacement: 'horizontal',
initial: 0,
current: 0,
status: 'process',
size: '',
progressDot: false
};