devextreme
Version:
HTML5 JavaScript Component Suite for Responsive Web Development
45 lines (42 loc) • 1.69 kB
JavaScript
/**
* DevExtreme (esm/renovation/component_wrapper/utils/update_props_immutable.js)
* Version: 23.2.6
* Build date: Wed May 01 2024
*
* Copyright (c) 2012 - 2024 Developer Express Inc. ALL RIGHTS RESERVED
* Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
*/
import _extends from "@babel/runtime/helpers/esm/extends";
import {
isPlainObject
} from "../../../core/utils/type";
import {
getPathParts
} from "../../../core/utils/data";
function cloneObjectValue(value) {
return Array.isArray(value) ? [...value] : _extends({}, value)
}
function cloneObjectProp(value, prevValue, fullNameParts) {
var result = fullNameParts.length > 0 && prevValue && value !== prevValue ? cloneObjectValue(prevValue) : cloneObjectValue(value);
var 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 (isPlainObject(value[name])) {
result[name] = cloneObjectValue(value[name])
} else {
result[name] = value[name]
}
}
return result
}
export function updatePropsImmutable(props, option, name, fullName) {
var currentPropsValue = option[name];
var prevPropsValue = props[name];
var result = props;
if (isPlainObject(currentPropsValue) || name !== fullName && Array.isArray(currentPropsValue)) {
result[name] = cloneObjectProp(currentPropsValue, prevPropsValue, getPathParts(fullName).slice(1))
} else {
result[name] = currentPropsValue
}
}