mirror of
https://github.com/ProtonMail/ios-mail.git
synced 2026-06-14 09:54:45 +00:00
Mateusz Szklarek
c84038174e
Using timer and syncing it with animation cycles is not best idea, it's
super easy to get out of sync. I switched to completion from:
func withAnimation<Result>(
_ animation: Animation? = .default,
completionCriteria: AnimationCompletionCriteria = .logicallyComplete,
_ body: () throws -> Result,
completion: @escaping () -> Void
) rethrows -> Result
rely on that for animation cycle.
52 lines
1.8 KiB
Swift
52 lines
1.8 KiB
Swift
// Copyright (c) 2025 Proton Technologies AG
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//
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// This file is part of Proton Mail.
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//
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// Proton Mail is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Proton Mail is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Proton Mail. If not, see https://www.gnu.org/licenses/.
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import Combine
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import SwiftUI
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public struct LoadingBar<Content: View>: View {
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private let isLoading: Bool
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private let configuration: LoadingBarConfiguration
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private let content: () -> Content
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@StateObject private var stateStore: LoadingBarStateStore
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public init(isLoading: Bool, @ViewBuilder content: @escaping () -> Content) {
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let configuration = LoadingBarConfiguration()
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self.isLoading = isLoading
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self.configuration = configuration
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self.content = content
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_stateStore = .init(wrappedValue: .init(configuration: configuration))
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}
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// MARK: - View
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public var body: some View {
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ZStack(alignment: .top) {
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content()
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if stateStore.isLoading {
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CyclingProgressBar(configuration: configuration) {
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stateStore.handle(action: .cycleCompleted)
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}
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}
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}
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.onChange(of: isLoading, initial: true) { _, newValue in
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let action: LoadingBarStateStore.Action = newValue ? .startLoading : .stopLoading
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stateStore.handle(action: action)
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}
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}
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}
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