30 lines
820 B
TypeScript
30 lines
820 B
TypeScript
// Copyright 2022 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import lodash from 'lodash';
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import { isSorted } from './isSorted.js';
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import { strictAssert } from './assert.js';
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const { clamp } = lodash;
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export const MIN_WIDTH = 97;
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export const SNAP_WIDTH = 200;
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export const MIN_FULL_WIDTH = 280;
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export const MAX_WIDTH = 380;
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strictAssert(
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isSorted([MIN_WIDTH, SNAP_WIDTH, MIN_FULL_WIDTH, MAX_WIDTH]),
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'Expected widths to be in the right order'
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);
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export function getWidthFromPreferredWidth(
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preferredWidth: number,
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{ requiresFullWidth }: { requiresFullWidth: boolean }
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): number {
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const clampedWidth = clamp(preferredWidth, MIN_WIDTH, MAX_WIDTH);
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if (requiresFullWidth || clampedWidth >= SNAP_WIDTH) {
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return Math.max(clampedWidth, MIN_FULL_WIDTH);
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}
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return MIN_WIDTH;
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}
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