[gnome] Fix extension locations

gnome/.local/share/gnome-shell/extensions/appindicatorsupport@rgcjonas.gmail.com/settingsManager.js

@@ -0,0 +1,55 @@
+// This file is part of the AppIndicator/KStatusNotifierItem GNOME Shell extension
+//
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
+//
+// 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 General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+let settingsManager;
+
+export class SettingsManager {
+    static initialize(extension) {
+        SettingsManager._settingsManager = new SettingsManager(extension);
+    }
+
+    static destroy() {
+        SettingsManager._settingsManager.destroy();
+        SettingsManager._settingsManager = null;
+    }
+
+    static getDefault() {
+        return this._settingsManager;
+    }
+
+    get gsettings() {
+        return this._gsettings;
+    }
+
+    constructor(extension) {
+        if (settingsManager)
+            throw new Error('SettingsManager is already constructed');
+
+        this._gsettings = extension.getSettings();
+    }
+
+    destroy() {
+        this._gsettings = null;
+    }
+}
+
+export function getDefault() {
+    return SettingsManager.getDefault();
+}
+
+export function getDefaultGSettings() {
+    return SettingsManager.getDefault().gsettings;
+}