658ff4dfe6
* Remove blank header from video room view frame * Add video room option to space context menu * Remove duplicate tooltips from face piles * Factor RoomInfoLine out of SpaceRoomView * Factor RoomPreviewCard out of SpaceRoomView * Adapt RoomPreviewCard for video rooms * "New video room" → "Video room" * Add comment about unused cases in RoomPreviewCard * Make widgets in video rooms mutable again to de-risk future upgrades * Ensure that the video channel exists when mounting VideoRoomView
50 lines
2.1 KiB
TypeScript
50 lines
2.1 KiB
TypeScript
/*
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Copyright 2020 The Matrix.org Foundation C.I.C.
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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 { useState } from "react";
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import { Room, RoomEvent } from "matrix-js-sdk/src/models/room";
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import { RoomMember } from "matrix-js-sdk/src/models/room-member";
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import { RoomStateEvent } from "matrix-js-sdk/src/models/room-state";
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import { throttle } from "lodash";
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import { useTypedEventEmitter } from "./useEventEmitter";
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// Hook to simplify watching Matrix Room joined members
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export const useRoomMembers = (room: Room, throttleWait = 250): RoomMember[] => {
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const [members, setMembers] = useState<RoomMember[]>(room.getJoinedMembers());
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useTypedEventEmitter(room.currentState, RoomStateEvent.Update, throttle(() => {
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setMembers(room.getJoinedMembers());
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}, throttleWait, { leading: true, trailing: true }));
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return members;
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};
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// Hook to simplify watching Matrix Room joined member count
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export const useRoomMemberCount = (room: Room, throttleWait = 250): number => {
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const [count, setCount] = useState<number>(room.getJoinedMemberCount());
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useTypedEventEmitter(room.currentState, RoomStateEvent.Update, throttle(() => {
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setCount(room.getJoinedMemberCount());
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}, throttleWait, { leading: true, trailing: true }));
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return count;
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};
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// Hook to simplify watching the local user's membership in a room
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export const useMyRoomMembership = (room: Room): string => {
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const [membership, setMembership] = useState<string>(room.getMyMembership());
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useTypedEventEmitter(room, RoomEvent.MyMembership, () => {
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setMembership(room.getMyMembership());
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});
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return membership;
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};
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