devextreme
Version:
JavaScript/TypeScript Component Suite for Responsive Web Development
42 lines (41 loc) • 1.81 kB
JavaScript
/**
* DevExtreme (cjs/__internal/core/r1/utils/update_props_immutable.js)
* Version: 25.2.5
* Build date: Fri Feb 20 2026
*
* Copyright (c) 2012 - 2026 Developer Express Inc. ALL RIGHTS RESERVED
* Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
*/
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.updatePropsImmutable = void 0;
var _data = require("../../../../core/utils/data");
var _type = require("../../../../core/utils/type");
const cloneObjectValue = value => Array.isArray(value) ? [...value] : Object.assign({}, value);
const cloneObjectProp = (value, prevValue, fullNameParts) => {
const result = fullNameParts.length > 0 && prevValue && value !== prevValue ? cloneObjectValue(prevValue) : cloneObjectValue(value);
const name = fullNameParts[0];
if (fullNameParts.length > 1) {
result[name] = cloneObjectProp(value[name], null === prevValue || void 0 === prevValue ? void 0 : prevValue[name], fullNameParts.slice(1))
} else if (name) {
if ((0, _type.isPlainObject)(value[name])) {
result[name] = cloneObjectValue(value[name])
} else {
result[name] = value[name]
}
}
return result
};
const updatePropsImmutable = (props, option, name, fullName) => {
const currentPropsValue = option[name];
const prevPropsValue = props[name];
const result = props;
if ((0, _type.isPlainObject)(currentPropsValue) || name !== fullName && Array.isArray(currentPropsValue)) {
result[name] = cloneObjectProp(currentPropsValue, prevPropsValue, (0, _data.getPathParts)(fullName).slice(1))
} else {
result[name] = currentPropsValue
}
};
exports.updatePropsImmutable = updatePropsImmutable;