mirror of https://github.com/vector-im/riot-web
54 lines
1.8 KiB
TypeScript
54 lines
1.8 KiB
TypeScript
/*
|
|
Copyright 2017 Travis Ralston
|
|
Copyright 2019, 2020 The Matrix.org Foundation C.I.C.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
import SettingsHandler from "./SettingsHandler";
|
|
|
|
/**
|
|
* Gets settings at the "default" level. This handler does not support setting values.
|
|
* This handler does not make use of the roomId parameter.
|
|
*/
|
|
export default class DefaultSettingsHandler extends SettingsHandler {
|
|
/**
|
|
* Creates a new default settings handler with the given defaults
|
|
* @param {object} defaults The default setting values, keyed by setting name.
|
|
* @param {object} invertedDefaults The default inverted setting values, keyed by setting name.
|
|
*/
|
|
constructor(private defaults: Record<string, any>, private invertedDefaults: Record<string, any>) {
|
|
super();
|
|
}
|
|
|
|
public getValue(settingName: string, roomId: string): any {
|
|
let value = this.defaults[settingName];
|
|
if (value === undefined) {
|
|
value = this.invertedDefaults[settingName];
|
|
}
|
|
return value;
|
|
}
|
|
|
|
public async setValue(settingName: string, roomId: string, newValue: any): Promise<void> {
|
|
throw new Error("Cannot set values on the default level handler");
|
|
}
|
|
|
|
public canSetValue(settingName: string, roomId: string) {
|
|
return false;
|
|
}
|
|
|
|
public isSupported(): boolean {
|
|
return true;
|
|
}
|
|
}
|