@itwin/presentation-hierarchies-react
Version:
React components based on `@itwin/presentation-hierarchies`
64 lines • 2.28 kB
JavaScript
;
/*---------------------------------------------------------------------------------------------
* Copyright (c) Bentley Systems, Incorporated. All rights reserved.
* See LICENSE.md in the project root for license terms and full copyright notice.
*--------------------------------------------------------------------------------------------*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.MAX_LIMIT_OVERRIDE = void 0;
exports.createNodeId = createNodeId;
exports.sameNodes = sameNodes;
exports.safeDispose = safeDispose;
require("./DisposePolyfill.js");
const presentation_hierarchies_1 = require("@itwin/presentation-hierarchies");
/** @internal */
function createNodeId(node) {
return [...node.parentKeys.map(serializeNodeKey), serializeNodeKey(node.key)].join(";");
}
function serializeNodeKey(key) {
return convertObjectValuesToString(key);
}
function convertObjectValuesToString(obj) {
return Object.entries(obj)
.map(([, value]) => {
if (typeof value === "object") {
return convertObjectValuesToString(value);
}
return String(value);
})
.join(",");
}
/** @internal */
function sameNodes(lhs, rhs) {
if (presentation_hierarchies_1.HierarchyNodeKey.compare(lhs.key, rhs.key) !== 0) {
return false;
}
if (lhs.parentKeys.length !== rhs.parentKeys.length) {
return false;
}
for (let i = lhs.parentKeys.length - 1; i >= 0; --i) {
if (presentation_hierarchies_1.HierarchyNodeKey.compare(lhs.parentKeys[i], rhs.parentKeys[i]) !== 0) {
return false;
}
}
return true;
}
/** @internal */
exports.MAX_LIMIT_OVERRIDE = 10000;
/**
* A helper that disposes the given object, if it's disposable.
*
* The first option is to dispose using the deprecated `dispose` method if it exists on the object.
* If not, we use the new `Symbol.dispose` method. If that doesn't exist either, the object is
* considered as non-disposable and nothing is done with it.
*
* @internal
*/
function safeDispose(disposable) {
if ("dispose" in disposable) {
disposable.dispose();
}
else if (Symbol.dispose in disposable) {
disposable[Symbol.dispose]();
}
}
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