6d55ce0217
* WIP Use browser font size instead of hardcoded 16px * Add font migration to v3 * Remove custom font size input * Use a dropdown instead of a slider * Add margin to the font size dropdown * Fix `UpdateFontSizeDelta` action typo * Fix `fontScale`in `Call.ts` * Rename `baseFontSizeV3` to `fontSizeDelta` * Update playwright test * Add `default` next to the browser font size * Remove remaining `TODO` * Remove falsy `private` * Improve doc * Update snapshots after develop merge * Remove commented import
44 lines
1.8 KiB
TypeScript
44 lines
1.8 KiB
TypeScript
/*
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Copyright 2020 The Matrix.org Foundation C.I.C.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import SettingController from "./SettingController";
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import dis from "../../dispatcher/dispatcher";
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import { UpdateFontSizeDeltaPayload } from "../../dispatcher/payloads/UpdateFontSizeDeltaPayload";
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import { Action } from "../../dispatcher/actions";
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import { SettingLevel } from "../SettingLevel";
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export default class FontSizeController extends SettingController {
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public constructor() {
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super();
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}
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public onChange(level: SettingLevel, roomId: string, newValue: any): void {
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// In a distant past, `baseFontSize` was set on the account and config
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// level. This can be accessed only after the initial sync. If we end up
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// discovering that a logged in user has this kind of setting, we want to
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// trigger another migration of the base font size.
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if (level === SettingLevel.ACCOUNT || level === SettingLevel.CONFIG) {
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dis.fire(Action.MigrateBaseFontSize);
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} else if (newValue !== "") {
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// Dispatch font size change so that everything open responds to the change.
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dis.dispatch<UpdateFontSizeDeltaPayload>({
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action: Action.UpdateFontSizeDelta,
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delta: newValue,
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});
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}
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}
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}
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