Matrix/element-call-Github
1
0
Fork 0
mirror of https://github.com/vector-im/element-call.git synced 2024-11-15 00:04:59 +08:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #2486 from robintown/delete-fullscreen

Browse Source 
Delete the unused full screen code
This commit is contained in:
Robin 2024-07-29 09:28:07 -04:00 committed by GitHub
commit 2b67a9cfbe
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 0 additions and 112 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

112
src/room/useFullscreen.ts
View File

@ -1,112 +0,0 @@
/*
Copyright 2023 New Vector Ltd
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 { logger } from "matrix-js-sdk/src/logger";
import { useCallback, useLayoutEffect, useRef } from "react";
import { useReactiveState } from "../useReactiveState";
import { useEventTarget } from "../useEvents";
const isFullscreen = (): boolean =>
Boolean(document.fullscreenElement) ||
Boolean(document.webkitFullscreenElement);
function enterFullscreen(): void {
if (document.body.requestFullscreen) {
document.body.requestFullscreen();
} else if (document.body.webkitRequestFullscreen) {
document.body.webkitRequestFullscreen();
} else {
logger.error("No available fullscreen API!");
}
}
function exitFullscreen(): void {
if (document.exitFullscreen) {
document.exitFullscreen();
} else if (document.webkitExitFullscreen) {
document.webkitExitFullscreen();
} else {
logger.error("No available fullscreen API!");
}
}
function useFullscreenChange(onFullscreenChange: () => void): void {
useEventTarget(document.body, "fullscreenchange", onFullscreenChange);
useEventTarget(document.body, "webkitfullscreenchange", onFullscreenChange);
}
/**
* Provides callbacks for controlling the full-screen view, which can hold one
* item at a time.
*/
// TODO: Simplify this. Nowadays we only allow the spotlight to be fullscreen,
// so we don't need to bother with multiple items.
export function useFullscreen(items: string[]): {
fullscreenItem: string | null;
toggleFullscreen: (itemId: string) => void;
exitFullscreen: () => void;
} {
const [fullscreenItem, setFullscreenItem] = useReactiveState<string | null>(
(prevItem) =>
prevItem == null ? null : (items.find((i) => i === prevItem) ?? null),
[items],
);
const latestItems = useRef<string[]>(items);
latestItems.current = items;
const latestFullscreenItem = useRef<string | null>(fullscreenItem);
latestFullscreenItem.current = fullscreenItem;
const toggleFullscreen = useCallback(
(itemId: string) => {
setFullscreenItem(
latestFullscreenItem.current === null
? (latestItems.current.find((i) => i === itemId) ?? null)
: null,
);
},
[setFullscreenItem],
);
const exitFullscreenCallback = useCallback(
() => setFullscreenItem(null),
[setFullscreenItem],
);
useLayoutEffect(() => {
// Determine whether we need to change the fullscreen state
if (isFullscreen() !== (fullscreenItem !== null)) {
(fullscreenItem === null ? exitFullscreen : enterFullscreen)();
}
}, [fullscreenItem]);
// Detect when the user exits fullscreen through an external mechanism like
// browser chrome or the escape key
useFullscreenChange(
useCallback(() => {
if (!isFullscreen()) setFullscreenItem(null);
}, [setFullscreenItem]),
);
return {
fullscreenItem,
toggleFullscreen,
exitFullscreen: exitFullscreenCallback,
};
}