Debouncer

iOSClient/GUI/Lucid Banner/UploadBannerView.swift

@@ -90,16 +90,17 @@ struct UploadBannerView: View {
             if state.isMinimized {
                 HStack(spacing: 5) {
                     Image(systemName: state.systemImage ?? "arrow.up.circle")
+                        .applyBannerAnimation(state.imageAnimation)
                         .font(.body.weight(.medium))
                         .frame(width: 20, height: 20)
+                        .foregroundStyle(Color(uiColor: NCBrandColor.shared.customer))
 
                     if let p = state.progress {
                         Text("\(Int(p * 100))%")
                             .font(.caption2.monospacedDigit())
                             .frame(height: 20)
                             .foregroundStyle(textColor)
                     }
-
                 }
                 .padding(.horizontal, 10)
                 .padding(.vertical, 10)

iOSClient/NCGlobal.swift

@@ -277,7 +277,6 @@ final class NCGlobal: Sendable {
     let notificationCenterOpenMediaDetail                       = "openMediaDetail"                 // userInfo: ocId
 
     let notificationCenterDismissScanDocument                   = "dismissScanDocument"
-    let notificationCenterDismissUploadAssets                   = "dismissUploadAssets"
 
     let notificationCenterEnableSwipeGesture                    = "enableSwipeGesture"
     let notificationCenterDisableSwipeGesture                   = "disableSwipeGesture"

iOSClient/Utility/NCDebouncer.swift

@@ -7,18 +7,30 @@ import Foundation
 public actor NCDebouncer {
     private let delay: Duration
     private let maxEventCount: Int
-    private var eventCount = 0
+    private var eventCount: Int = 0
     private var pendingTask: Task<Void, Never>?
     private var latestBlock: (@MainActor @Sendable () async -> Void)?
+    private var isPaused: Bool = false
+
+    // MARK: - Init
 
     public init(delay: Duration = .seconds(2), maxEventCount: Int) {
         self.delay = delay
         self.maxEventCount = maxEventCount
     }
 
+    // MARK: - Public API
+
     public func call(_ block: @MainActor @Sendable @escaping () async -> Void, immediate: Bool = false) {
         latestBlock = block
 
+        guard !isPaused else {
+            // We only store the latest block and count events,
+            // but we never schedule or commit while paused.
+            eventCount += 1
+            return
+        }
+
         if immediate {
             commit()
             return
@@ -32,32 +44,56 @@ public actor NCDebouncer {
         }
     }
 
+    public func pause() {
+        guard !isPaused else { return }
+
+        isPaused = true
+        pendingTask?.cancel()
+        pendingTask = nil
+    }
+
+    public func resume() {
+        guard isPaused else { return }
+
+        isPaused = false
+
+        // If something accumulated while paused, commit immediately.
+        if latestBlock != nil {
+            commit()
+        }
+    }
+
     public func cancel() {
         pendingTask?.cancel()
         pendingTask = nil
         latestBlock = nil
         eventCount = 0
     }
 
+    // MARK: - Internal
+
     private func scheduleIfNeeded() {
-        guard pendingTask == nil else { return }
+        guard pendingTask == nil, !isPaused else { return }
+
         pendingTask = Task { [weak self] in
-            guard let delay = self?.delay else { return }
-            try? await Task.sleep(for: delay)
-            await self?.commit()
+            guard let self else { return }
+            try? await Task.sleep(for: self.delay)
+            await self.commit()
         }
     }
 
     private func commit() {
+        guard !isPaused else { return }
+
         pendingTask?.cancel()
         pendingTask = nil
         eventCount = 0
 
-        if let block = latestBlock {
-            latestBlock = nil
-            Task { @MainActor in
-                await block()
-            }
+        guard let block = latestBlock else { return }
+        latestBlock = nil
+
+        Task { @MainActor in
+            await block()
         }
     }
 }