321 lines
10 KiB
TypeScript
321 lines
10 KiB
TypeScript
/*
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Copyright 2022 New Vector Ltd
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import React, { useEffect, useMemo } from "react";
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import useMeasure from "react-use-measure";
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import { ResizeObserver } from "@juggle/resize-observer";
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import i18n from "i18next";
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import { MatrixClient } from "matrix-js-sdk/src/client";
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import { RoomMember } from "matrix-js-sdk/src/models/room-member";
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import { GroupCall } from "matrix-js-sdk/src/webrtc/groupCall";
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import { CallFeed } from "matrix-js-sdk/src/webrtc/callFeed";
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import { useTranslation } from "react-i18next";
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import { useDelayedState } from "../useDelayedState";
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import { useModalTriggerState } from "../Modal";
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import { InviteModal } from "./InviteModal";
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import { HangupButton, InviteButton } from "../button";
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import { Header, LeftNav, RightNav, RoomSetupHeaderInfo } from "../Header";
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import styles from "./PTTCallView.module.css";
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import { Facepile } from "../Facepile";
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import { PTTButton } from "./PTTButton";
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import { PTTFeed } from "./PTTFeed";
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import { useMediaHandler } from "../settings/useMediaHandler";
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import { usePTT } from "./usePTT";
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import { Timer } from "./Timer";
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import { Toggle } from "../input/Toggle";
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import { ReactComponent as AudioIcon } from "../icons/Audio.svg";
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import { usePTTSounds } from "../sound/usePttSounds";
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import { PTTClips } from "../sound/PTTClips";
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import { GroupCallInspector } from "./GroupCallInspector";
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import { OverflowMenu } from "./OverflowMenu";
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import { Size } from "../Avatar";
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import { ParticipantInfo } from "./useGroupCall";
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import { OTelGroupCallMembership } from "../otel/OTelGroupCallMembership";
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function getPromptText(
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networkWaiting: boolean,
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showTalkOverError: boolean,
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pttButtonHeld: boolean,
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activeSpeakerIsLocalUser: boolean,
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talkOverEnabled: boolean,
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activeSpeakerUserId: string,
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activeSpeakerDisplayName: string,
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connected: boolean,
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t: typeof i18n.t
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): string {
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if (!connected) return t("Connection lost");
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const isTouchScreen = Boolean(window.ontouchstart !== undefined);
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if (networkWaiting) {
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return t("Waiting for network");
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}
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if (showTalkOverError) {
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return t("You can't talk at the same time");
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}
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if (pttButtonHeld && activeSpeakerIsLocalUser) {
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if (isTouchScreen) {
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return t("Release to stop");
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} else {
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return t("Release spacebar key to stop");
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}
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}
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if (talkOverEnabled && activeSpeakerUserId && !activeSpeakerIsLocalUser) {
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if (isTouchScreen) {
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return t("Press and hold to talk over {{name}}", {
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name: activeSpeakerDisplayName,
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});
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} else {
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return t("Press and hold spacebar to talk over {{name}}", {
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name: activeSpeakerDisplayName,
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});
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}
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}
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if (isTouchScreen) {
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return t("Press and hold to talk");
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} else {
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return t("Press and hold spacebar to talk");
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}
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}
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interface Props {
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client: MatrixClient;
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roomIdOrAlias: string;
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roomName: string;
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avatarUrl: string;
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groupCall: GroupCall;
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participants: Map<RoomMember, Map<string, ParticipantInfo>>;
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userMediaFeeds: CallFeed[];
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onLeave: () => void;
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isEmbedded: boolean;
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hideHeader: boolean;
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otelGroupCallMembership: OTelGroupCallMembership;
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}
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export const PTTCallView: React.FC<Props> = ({
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client,
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roomIdOrAlias,
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roomName,
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avatarUrl,
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groupCall,
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participants,
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userMediaFeeds,
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onLeave,
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isEmbedded,
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hideHeader,
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otelGroupCallMembership,
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}) => {
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const { t } = useTranslation();
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const { modalState: inviteModalState, modalProps: inviteModalProps } =
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useModalTriggerState();
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const { modalState: feedbackModalState, modalProps: feedbackModalProps } =
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useModalTriggerState();
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const [containerRef, bounds] = useMeasure({ polyfill: ResizeObserver });
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const facepileSize = bounds.width < 800 ? Size.SM : Size.MD;
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const showControls = bounds.height > 500;
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const pttButtonSize = 232;
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const { audioOutput } = useMediaHandler();
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const {
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startTalkingLocalRef,
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startTalkingRemoteRef,
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blockedRef,
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endTalkingRef,
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playClip,
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} = usePTTSounds();
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const {
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pttButtonHeld,
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isAdmin,
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talkOverEnabled,
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setTalkOverEnabled,
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activeSpeakerUserId,
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activeSpeakerVolume,
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startTalking,
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stopTalking,
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transmitBlocked,
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connected,
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} = usePTT(client, groupCall, userMediaFeeds, playClip);
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const participatingMembers = useMemo(() => {
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const members: RoomMember[] = [];
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for (const [member, deviceMap] of participants) {
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// Repeat the member for as many devices as they're using
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for (let i = 0; i < deviceMap.size; i++) members.push(member);
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}
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return members;
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}, [participants]);
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const [talkingExpected, enqueueTalkingExpected, setTalkingExpected] =
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useDelayedState(false);
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const showTalkOverError = pttButtonHeld && transmitBlocked;
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const networkWaiting =
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talkingExpected && !activeSpeakerUserId && !showTalkOverError;
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const activeSpeakerIsLocalUser = activeSpeakerUserId === client.getUserId();
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const activeSpeakerUser = activeSpeakerUserId
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? client.getUser(activeSpeakerUserId)
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: null;
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const activeSpeakerAvatarUrl = activeSpeakerUser?.avatarUrl;
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const activeSpeakerDisplayName = activeSpeakerUser
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? activeSpeakerUser.displayName
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: "";
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useEffect(() => {
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setTalkingExpected(activeSpeakerIsLocalUser);
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}, [activeSpeakerIsLocalUser, setTalkingExpected]);
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return (
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<div className={styles.pttCallView} ref={containerRef}>
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<PTTClips
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startTalkingLocalRef={startTalkingLocalRef}
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startTalkingRemoteRef={startTalkingRemoteRef}
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endTalkingRef={endTalkingRef}
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blockedRef={blockedRef}
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/>
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<GroupCallInspector
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client={client}
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groupCall={groupCall}
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otelGroupCallMembership={otelGroupCallMembership}
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// Never shown in PTT mode, but must be present to collect call state
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// https://github.com/vector-im/element-call/issues/328
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show={false}
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/>
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{!hideHeader && showControls && (
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<Header className={styles.header}>
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<LeftNav>
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<RoomSetupHeaderInfo
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roomName={roomName}
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avatarUrl={avatarUrl}
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onPress={onLeave}
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isEmbedded={isEmbedded}
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/>
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</LeftNav>
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<RightNav />
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</Header>
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)}
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<div className={styles.center}>
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{/* Always render this because the window will become shorter when the on-screen
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keyboard appears, so if we don't render it, the dialog will unmount. */}
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<div style={{ display: showControls ? "block" : "none" }}>
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<div className={styles.participants}>
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<p>
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{t("{{count}} people connected", {
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count: participatingMembers.length,
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})}
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</p>
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<Facepile
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size={facepileSize}
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max={8}
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className={styles.facepile}
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client={client}
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members={participatingMembers}
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/>
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</div>
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<div className={styles.footer}>
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<OverflowMenu
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inCall
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roomIdOrAlias={roomIdOrAlias}
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groupCall={groupCall}
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showInvite={false}
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feedbackModalState={feedbackModalState}
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feedbackModalProps={feedbackModalProps}
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/>
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{!isEmbedded && <HangupButton onPress={onLeave} />}
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<InviteButton onPress={() => inviteModalState.open()} />
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</div>
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</div>
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<div className={styles.pttButtonContainer}>
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{showControls &&
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(activeSpeakerUserId ? (
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<div className={styles.talkingInfo}>
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<h2>
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{!activeSpeakerIsLocalUser && (
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<AudioIcon className={styles.speakerIcon} />
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)}
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{activeSpeakerIsLocalUser
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? t("Talking…")
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: t("{{name}} is talking…", {
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name: activeSpeakerDisplayName,
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})}
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</h2>
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<Timer value={activeSpeakerUserId} />
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</div>
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) : (
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<div className={styles.talkingInfo} />
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))}
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<PTTButton
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enabled={!feedbackModalState.isOpen}
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showTalkOverError={showTalkOverError}
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activeSpeakerUserId={activeSpeakerUserId}
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activeSpeakerDisplayName={activeSpeakerDisplayName}
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activeSpeakerAvatarUrl={activeSpeakerAvatarUrl}
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activeSpeakerIsLocalUser={activeSpeakerIsLocalUser}
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activeSpeakerVolume={activeSpeakerVolume}
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size={pttButtonSize}
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startTalking={startTalking}
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stopTalking={stopTalking}
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networkWaiting={networkWaiting}
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enqueueNetworkWaiting={enqueueTalkingExpected}
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setNetworkWaiting={setTalkingExpected}
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/>
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{showControls && (
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<p className={styles.actionTip}>
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{getPromptText(
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networkWaiting,
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showTalkOverError,
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pttButtonHeld,
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activeSpeakerIsLocalUser,
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talkOverEnabled,
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activeSpeakerUserId,
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activeSpeakerDisplayName,
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connected,
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t
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)}
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</p>
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)}
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{userMediaFeeds.map((callFeed) => (
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<PTTFeed
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key={callFeed.userId}
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callFeed={callFeed}
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audioOutputDevice={audioOutput}
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/>
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))}
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{isAdmin && showControls && (
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<Toggle
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isSelected={talkOverEnabled}
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onChange={setTalkOverEnabled}
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label={t("Talk over speaker")}
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id="talkOverEnabled"
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/>
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)}
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</div>
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</div>
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{inviteModalState.isOpen && showControls && (
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<InviteModal roomIdOrAlias={roomIdOrAlias} {...inviteModalProps} />
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)}
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</div>
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);
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};
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