26 lines
801 B
TypeScript
26 lines
801 B
TypeScript
// Copyright 2022 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import { createSetting } from '../../ts/util/preload';
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import { SignalContext } from '../../ts/windows/context';
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const getThemeSetting = createSetting('themeSetting');
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async function resolveTheme() {
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const theme = (await getThemeSetting.getValue()) || 'system';
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if (theme === 'system') {
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return SignalContext.nativeThemeListener.getSystemTheme();
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}
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return theme;
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}
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async function applyTheme() {
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window.document.body.classList.remove('dark-theme');
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window.document.body.classList.remove('light-theme');
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window.document.body.classList.add(`${await resolveTheme()}-theme`);
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}
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window.addEventListener('DOMContentLoaded', applyTheme);
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SignalContext.nativeThemeListener.subscribe(() => applyTheme());
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