1 files changed, 67 insertions, 0 deletions
diff --git a/web/source/settings/lib/form/combo-box.tsx b/web/source/settings/lib/form/combo-box.tsx
new file mode 100644
index 000000000..e558d298a
--- /dev/null
+++ b/web/source/settings/lib/form/combo-box.tsx
@@ -0,0 +1,67 @@
+/*
+	GoToSocial
+	Copyright (C) GoToSocial Authors admin@gotosocial.org
+	SPDX-License-Identifier: AGPL-3.0-or-later
+
+	This program 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, either version 3 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 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 <http://www.gnu.org/licenses/>.
+*/
+
+import { useState } from "react";
+
+import { useComboboxState } from "ariakit/combobox";
+import {
+	ComboboxFormInputHook,
+	CreateHookNames,
+	HookOpts,
+} from "./types";
+
+const _default = "";
+export default function useComboBoxInput(
+	{ name, Name }: CreateHookNames,
+	{ initialValue = _default }: HookOpts<string>
+): ComboboxFormInputHook {
+	const [isNew, setIsNew] = useState(false);
+
+	const state = useComboboxState({
+		defaultValue: initialValue,
+		gutter: 0,
+		sameWidth: true
+	});
+
+	function reset() {
+		state.setValue(initialValue);
+	}
+
+	return Object.assign([
+		state,
+		reset,
+		{
+			[name]: state.value,
+			name,
+			[`${name}IsNew`]: isNew,
+			[`set${Name}IsNew`]: setIsNew
+		}
+	], {
+		reset,
+		name,
+		Name: "", // Will be set by inputHook function.
+		state,
+		value: state.value,
+		setter: (val: string) => state.setValue(val),
+		hasChanged: () => state.value != initialValue,
+		isNew,
+		setIsNew,
+		_default
+	});
+}