1 files changed, 47 insertions, 0 deletions

diff --git a/packages/main/src/reactions/synchronizeNativeTheme.ts b/packages/main/src/reactions/synchronizeNativeTheme.ts
new file mode 100644
index 0000000..8c4edb3
--- /dev/null
+++ b/packages/main/src/reactions/synchronizeNativeTheme.ts
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C)  2021-2022 Kristóf Marussy <kristof@marussy.com>
+ *
+ * This file is part of Sophie.
+ *
+ * Sophie is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { nativeTheme } from 'electron';
+import { autorun } from 'mobx';
+
+import type SharedStore from '../stores/SharedStore';
+import type Disposer from '../utils/Disposer';
+import { getLogger } from '../utils/log';
+
+const log = getLogger('synchronizeNativeTheme');
+
+export default function initNativeTheme(store: SharedStore): Disposer {
+  const disposeThemeSourceReaction = autorun(() => {
+    nativeTheme.themeSource = store.settings.themeSource;
+    log.debug('Set theme source:', store.settings.themeSource);
+  });
+
+  store.setShouldUseDarkColors(nativeTheme.shouldUseDarkColors);
+  const shouldUseDarkColorsListener = () => {
+    store.setShouldUseDarkColors(nativeTheme.shouldUseDarkColors);
+    log.debug('Set should use dark colors:', nativeTheme.shouldUseDarkColors);
+  };
+  nativeTheme.on('updated', shouldUseDarkColorsListener);
+
+  return () => {
+    nativeTheme.off('updated', shouldUseDarkColorsListener);
+    disposeThemeSourceReaction();
+  };
+}