Add voice broadcast pre-recoding PiP (#9548)

src/voice-broadcast/components/molecules/VoiceBroadcastPreRecordingPip.tsx

@@ -0,0 +1,48 @@
+/*
+Copyright 2022 The 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 from "react";
+
+import { VoiceBroadcastHeader } from "../..";
+import AccessibleButton from "../../../components/views/elements/AccessibleButton";
+import { VoiceBroadcastPreRecording } from "../../models/VoiceBroadcastPreRecording";
+import { Icon as LiveIcon } from "../../../../res/img/element-icons/live.svg";
+import { _t } from "../../../languageHandler";
+
+interface Props {
+    voiceBroadcastPreRecording: VoiceBroadcastPreRecording;
+}
+
+export const VoiceBroadcastPreRecordingPip: React.FC<Props> = ({
+    voiceBroadcastPreRecording,
+}) => {
+    return <div className="mx_VoiceBroadcastBody mx_VoiceBroadcastBody--pip">
+        <VoiceBroadcastHeader
+            onCloseClick={voiceBroadcastPreRecording.cancel}
+            room={voiceBroadcastPreRecording.room}
+            sender={voiceBroadcastPreRecording.sender}
+            showClose={true}
+        />
+        <AccessibleButton
+            className="mx_VoiceBroadcastBody_blockButton"
+            kind="danger"
+            onClick={voiceBroadcastPreRecording.start}
+        >
+            <LiveIcon className="mx_Icon mx_Icon_16" />
+            { _t("Go live") }
+        </AccessibleButton>
+    </div>;
+};