31 lines
743 B
TypeScript
31 lines
743 B
TypeScript
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/*
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Copyright 2024 New Vector Ltd.
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SPDX-License-Identifier: AGPL-3.0-only
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Please see LICENSE in the repository root for full details.
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*/
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import { PipLayout, PipLayoutMedia } from "./CallViewModel";
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import { TileStore } from "./TileStore";
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import { GridTileViewModel } from "./TileViewModel";
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/**
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* Produces a picture-in-picture layout with the given media.
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*/
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export function pipLayout(
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media: PipLayoutMedia,
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visibleTiles: Set<GridTileViewModel>,
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prevTiles: TileStore,
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): [PipLayout, TileStore] {
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const update = prevTiles.from(visibleTiles);
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update.registerSpotlight(media.spotlight, true);
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const tiles = update.build();
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return [
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{
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type: media.type,
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spotlight: tiles.spotlightTile!,
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},
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tiles,
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];
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}
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