31 lines
946 B
Swift
31 lines
946 B
Swift
/*
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Copyright 2020-2024 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 Foundation
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/// `SizingViewHeightStore` allows to store `SizingViewHeight` for a given hash value
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final class SizingViewHeightStore {
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private var sizes = Set<SizingViewHeight>()
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func findOrCreateSizingViewHeight(from viewHeightHashValue: Int) -> SizingViewHeight {
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let sizingViewHeight: SizingViewHeight
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if let foundSizingViewHeight = self.sizes.first(where: { (sizingViewHeight) -> Bool in
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return sizingViewHeight.uniqueIdentifier == viewHeightHashValue
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}) {
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sizingViewHeight = foundSizingViewHeight
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} else {
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sizingViewHeight = SizingViewHeight(uniqueIdentifier: viewHeightHashValue)
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self.sizes.insert(sizingViewHeight)
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}
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return sizingViewHeight
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}
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}
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