Add a dropdown to choose between video calls and radio calls

src/home/CallTypeDropdown.tsx

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+/*
+Copyright 2022 Matrix.org Foundation C.I.C.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import React, { FC } from "react";
+import { Item } from "@react-stately/collections";
+
+import { Headline } from "../typography/Typography";
+import { Button } from "../button";
+import { PopoverMenuTrigger } from "../popover/PopoverMenu";
+import { ReactComponent as VideoIcon } from "../icons/Video.svg";
+import { ReactComponent as MicIcon } from "../icons/Mic.svg";
+import { ReactComponent as CheckIcon } from "../icons/Check.svg";
+import styles from "./CallTypeDropdown.module.css";
+import commonStyles from "./common.module.css";
+import menuStyles from "../Menu.module.css";
+import { Menu } from "../Menu";
+
+export enum CallType {
+  Video = "video",
+  Radio = "radio",
+}
+
+interface Props {
+  callType: CallType;
+  setCallType: (value: CallType) => void;
+}
+
+export const CallTypeDropdown: FC<Props> = ({ callType, setCallType }) => {
+  return (
+    <PopoverMenuTrigger placement="bottom">
+      <Button variant="dropdown" className={commonStyles.headline}>
+        <Headline className={styles.label}>
+          {callType === CallType.Video ? "Video call" : "Radio call"}
+        </Headline>
+      </Button>
+      {(props) => (
+        <Menu {...props} label="Call type menu" onAction={setCallType}>
+          <Item key={CallType.Video} textValue="Video call">
+            <VideoIcon />
+            <span>Video call</span>
+            {callType === CallType.Video && (
+              <CheckIcon className={menuStyles.checkIcon} />
+            )}
+          </Item>
+          <Item key={CallType.Radio} textValue="Radio call">
+            <MicIcon />
+            <span>Radio call</span>
+            {callType === CallType.Radio && (
+              <CheckIcon className={menuStyles.checkIcon} />
+            )}
+          </Item>
+        </Menu>
+      )}
+    </PopoverMenuTrigger>
+  );
+};