@itwin/core-frontend
Version:
iTwin.js frontend components
73 lines • 2.96 kB
JavaScript
;
/*---------------------------------------------------------------------------------------------
* Copyright (c) Bentley Systems, Incorporated. All rights reserved.
* See LICENSE.md in the project root for license terms and full copyright notice.
*--------------------------------------------------------------------------------------------*/
/** @packageDocumentation
* @module QuantityFormatting
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.LocalUnitFormatProvider = void 0;
const BaseUnitFormattingSettingsProvider_1 = require("./BaseUnitFormattingSettingsProvider");
/** Implementation of BaseUnitFormattingSettingsProvider that stores and retrieves data in local storage.
* @beta
*/
class LocalUnitFormatProvider extends BaseUnitFormattingSettingsProvider_1.BaseUnitFormattingSettingsProvider {
/** If `maintainOverridesPerIModel` is true, the base class will set up listeners to monitor active iModel
* changes so the overrides for the QuantityFormatter properly match the overrides set up by the user. */
constructor(quantityFormatter, maintainOverridesPerIModel) {
super(quantityFormatter, maintainOverridesPerIModel);
}
buildUnitSystemKey() {
if (this.imodelConnection)
return `unitsystem#i:${this.imodelConnection.iModelId}`;
return `unitsystem#user`;
}
async retrieveUnitSystem(defaultKey) {
const readUnitSystem = localStorage.getItem(this.buildUnitSystemKey());
if (readUnitSystem && readUnitSystem.length) {
return readUnitSystem;
}
return defaultKey;
}
async storeUnitSystemKey(unitSystemKey) {
try {
localStorage.setItem(this.buildUnitSystemKey(), unitSystemKey);
return true;
}
catch {
return false;
}
}
buildOverridesKey(quantityTypeKey) {
if (this.imodelConnection)
return `quantityTypeFormat#i:${this.imodelConnection.iModelId}#q:${quantityTypeKey}`;
return `quantityTypeFormat#user#q:${quantityTypeKey}`;
}
async store(quantityTypeKey, overrideProps) {
try {
localStorage.setItem(this.buildOverridesKey(quantityTypeKey), JSON.stringify(overrideProps));
return true;
}
catch {
return false;
}
}
async retrieve(quantityTypeKey) {
const storedFormat = localStorage.getItem(this.buildOverridesKey(quantityTypeKey));
if (storedFormat) {
return JSON.parse(storedFormat);
}
return undefined;
}
async remove(quantityTypeKey) {
const key = this.buildOverridesKey(quantityTypeKey);
if (localStorage.getItem(key)) {
localStorage.removeItem(key);
return true;
}
return false;
}
}
exports.LocalUnitFormatProvider = LocalUnitFormatProvider;
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