34 lines
752 B
Swift
34 lines
752 B
Swift
//
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// Copyright 2021-2024 New Vector Ltd.
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//
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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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import SwiftUI
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/// A modifier for showing the activity indicator centered over a view.
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struct ActivityIndicatorModifier: ViewModifier {
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var show: Bool
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@ViewBuilder
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func body(content: Content) -> some View {
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content
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.overlay(activityIndicator, alignment: .center)
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}
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@ViewBuilder
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private var activityIndicator: some View {
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if show {
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ActivityIndicator()
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}
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}
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}
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extension View {
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func activityIndicator(show: Bool) -> some View {
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modifier(ActivityIndicatorModifier(show: show))
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}
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}
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