43 lines
1.4 KiB
JavaScript
43 lines
1.4 KiB
JavaScript
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import PermissionNameEnum from './PermissionNameEnum.js';
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/**
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* Permissions API.
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*
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* Reference:
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* https://developer.mozilla.org/en-US/docs/Web/API/Permissions.
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*/
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export default class Permissions {
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#permissionStatus = {};
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#window;
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/**
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* Constructor.
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*
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* @param window Window.
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*/
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constructor(window) {
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if (!window?.document) {
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new TypeError('Invalid constructor');
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}
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this.#window = window;
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}
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/**
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* Returns scroll restoration.
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*
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* @param permissionDescriptor Permission descriptor.
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* @param permissionDescriptor.name Permission name.
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* @param [permissionDescriptor.userVisibleOnly] User visible only.
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* @param [permissionDescriptor.sysex] Sysex.
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* @returns Permission status.
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*/
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async query(permissionDescriptor) {
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const name = permissionDescriptor?.name;
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if (name && this.#permissionStatus[name]) {
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return this.#permissionStatus[name];
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}
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if (!Object.values(PermissionNameEnum).includes(name)) {
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throw new Error(`Failed to execute 'query' on 'Permissions': Failed to read the 'name' property from 'PermissionDescriptor': The provided value '${name}' is not a valid enum value of type PermissionName.`);
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}
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this.#permissionStatus[name] = new this.#window.PermissionStatus('granted');
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return this.#permissionStatus[name];
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}
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}
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//# sourceMappingURL=Permissions.js.map
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