Remove ignoreDeviceSleep && Improve delete button on macOS

ApplicationLibrary/Service/ProfileUpdateTask.swift

@@ -20,11 +20,11 @@ public enum ProfileUpdateTask {
         if updateInterval < minUpdateInterval {
             updateInterval = minUpdateInterval
         }
-        timer = Timer(fire: calculateEarliestBeginDate(profiles), interval: updateInterval, repeats: true, block: { _ in
+        timer = Timer(fire: calculateEarliestBeginDate(profiles), interval: updateInterval, repeats: true) { _ in
             Task {
                 await getAndupdateProfiles()
             }
-        })
+        }
     }
 
     static func calculateEarliestBeginDate(_ profiles: [Profile]) -> Date {

ApplicationLibrary/Views/Abstract/DeleteButton.swift

@@ -0,0 +1,46 @@
+import Foundation
+import SwiftUI
+
+public struct DeleteButton<Label>: View where Label: View {
+    private let action: () async -> Void
+    private let label: Label
+
+    @State private var performDelete = false
+    @State private var timer: Timer?
+    @State private var isLoading = false
+
+    public init(action: @escaping () async -> Void, @ViewBuilder label: () -> Label) {
+        self.action = action
+        self.label = label()
+    }
+
+    public var body: some View {
+        Button(role: .destructive) {
+            isLoading = true
+            if let timer {
+                timer.invalidate()
+            }
+            if !performDelete {
+                performDelete = true
+                timer = Timer.scheduledTimer(withTimeInterval: 3, repeats: false) { _ in
+                    timer = nil
+                    performDelete = false
+                }
+                isLoading = true
+            } else {
+                Task {
+                    await action()
+                    isLoading = false
+                    performDelete = false
+                }
+            }
+        } label: {
+            if !performDelete {
+                label
+            } else {
+                label.foregroundStyle(.red)
+            }
+        }
+        .disabled(isLoading)
+    }
+}

ApplicationLibrary/Views/Profile/EditProfileContentView.swift

@@ -22,7 +22,7 @@
 
         @State private var isLoading = true
         @State private var profile: Profile!
-        @State private var profileContent: String = ""
+        @State private var profileContent = ""
         @State private var isChanged = false
         @State private var alert: Alert?
 
@@ -70,9 +70,15 @@
                                     await saveContent()
                                 }
                             } label: {
-                                Image("save", label: Text("Save"))
+                                Label("Save", image: "save")
                             }
                             .disabled(!isChanged)
+                        } else {
+                            Button {
+                                NSPasteboard.general.setString(profileContent, forType: .fileContents)
+                            } label: {
+                                Label("Copy", systemImage: "clipboard.fill")
+                            }
                         }
                     }
                 }
@@ -85,6 +91,10 @@
                                     await saveContent()
                                 }
                             }.disabled(!isChanged)
+                        } else {
+                            Button("Copy") {
+                                UIPasteboard.general.string = profileContent
+                            }
                         }
                     }
                 }

ApplicationLibrary/Views/Profile/ProfileView.swift

@@ -324,7 +324,6 @@ public struct ProfileView: View {
                             }
                         } label: {
                             Label("Delete", systemImage: "trash.fill")
-                                .foregroundColor(.red)
                         }
                     }
                 #else

ApplicationLibrary/Views/Setting/CoreView.swift

@@ -31,7 +31,7 @@ public struct CoreView: View {
                                 Label("Open", systemImage: "macwindow.and.cursorarrow")
                             }
                         #endif
-                        FormButton {
+                        FormButton(role: .destructive) {
                             Task {
                                 await destroyWorkingDirectory()
                             }

ApplicationLibrary/Views/Setting/MacAppView.swift

@@ -64,7 +64,7 @@
                                 } label: {
                                     Label("Update", systemImage: "arrow.down.doc.fill")
                                 }
-                                FormButton {
+                                FormButton(role: .destructive) {
                                     Task {
                                         await uninstallSystemExtension()
                                     }

ApplicationLibrary/Views/Setting/PacketTunnelView.swift

@@ -9,7 +9,6 @@ struct PacketTunnelView: View {
     @State private var isLoading = true
 
     @State private var ignoreMemoryLimit = false
-    @State private var ignoreDeviceSleep = false
 
     @State private var includeAllNetworks = false
     @State private var excludeAPNs = false
@@ -39,17 +38,6 @@ struct PacketTunnelView: View {
                         Text("Do not enforce memory limits on sing-box. Will cause OOM on non-jailbroken iOS and tvOS devices.")
                     }
 
-                    FormSection {
-                        Toggle("Ignore Device Sleep", isOn: $ignoreDeviceSleep)
-                            .onChangeCompat(of: ignoreDeviceSleep) { newValue in
-                                Task {
-                                    await SharedPreferences.ignoreDeviceSleep.set(newValue)
-                                }
-                            }
-                    } footer: {
-                        Text("Ignore system `sleep()` and `wake()` events. May cause increased power usage, only enable if you encounter unexpected `rejected ... while device paused` errors.")
-                    }
-
                     #if !os(tvOS)
 
                         FormSection {
@@ -152,7 +140,6 @@ struct PacketTunnelView: View {
 
     private func loadSettings() async {
         ignoreMemoryLimit = await SharedPreferences.ignoreMemoryLimit.get()
-        ignoreDeviceSleep = await SharedPreferences.ignoreDeviceSleep.get()
         #if !os(tvOS)
             includeAllNetworks = await SharedPreferences.includeAllNetworks.get()
             excludeAPNs = await SharedPreferences.excludeAPNs.get()

ApplicationLibrary/Views/Setting/SettingView.swift

@@ -86,7 +86,7 @@ public struct SettingView: View {
         }
     }
 
-    @State private var isLoading = false
+    @State private var isLoading = true
     @State private var taiwanFlagAvailable = false
 
     public init() {}