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54 lines
1.8 KiB
54 lines
1.8 KiB
2 years ago
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"use strict";
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var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault")["default"];
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exports.__esModule = true;
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exports["default"] = void 0;
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exports.defaultMergeProps = defaultMergeProps;
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exports.whenMergePropsIsFunction = whenMergePropsIsFunction;
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exports.whenMergePropsIsOmitted = whenMergePropsIsOmitted;
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exports.wrapMergePropsFunc = wrapMergePropsFunc;
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var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
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var _verifyPlainObject = _interopRequireDefault(require("../utils/verifyPlainObject"));
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function defaultMergeProps(stateProps, dispatchProps, ownProps) {
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return (0, _extends2["default"])({}, ownProps, stateProps, dispatchProps);
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}
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function wrapMergePropsFunc(mergeProps) {
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return function initMergePropsProxy(dispatch, _ref) {
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var displayName = _ref.displayName,
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pure = _ref.pure,
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areMergedPropsEqual = _ref.areMergedPropsEqual;
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var hasRunOnce = false;
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var mergedProps;
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return function mergePropsProxy(stateProps, dispatchProps, ownProps) {
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var nextMergedProps = mergeProps(stateProps, dispatchProps, ownProps);
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if (hasRunOnce) {
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if (!pure || !areMergedPropsEqual(nextMergedProps, mergedProps)) mergedProps = nextMergedProps;
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} else {
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hasRunOnce = true;
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mergedProps = nextMergedProps;
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if (process.env.NODE_ENV !== 'production') (0, _verifyPlainObject["default"])(mergedProps, displayName, 'mergeProps');
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}
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return mergedProps;
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};
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};
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}
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function whenMergePropsIsFunction(mergeProps) {
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return typeof mergeProps === 'function' ? wrapMergePropsFunc(mergeProps) : undefined;
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}
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function whenMergePropsIsOmitted(mergeProps) {
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return !mergeProps ? function () {
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return defaultMergeProps;
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} : undefined;
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}
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var _default = [whenMergePropsIsFunction, whenMergePropsIsOmitted];
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exports["default"] = _default;
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