git.r.bdr.sh - rbdr/map/blob - Map/Presentation/Commands/UpdateCommands.swift

   1 // Copyright (C) 2024 Rubén Beltrán del Río
   2
   3 // This program is free software: you can redistribute it and/or modify
   4 // it under the terms of the GNU General Public License as published by
   5 // the Free Software Foundation, either version 3 of the License, or
   6 // (at your option) any later version.
   7
   8 // This program is distributed in the hope that it will be useful,
   9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 // GNU General Public License for more details.
  12
  13 // You should have received a copy of the GNU General Public License
  14 // along with this program. If not, see https://map.tranquil.systems.
  15 import Sparkle
  16 import SwiftUI
  17
  18 struct UpdateCommands: Commands {
  19   let updaterController: SPUStandardUpdaterController
  20
  21   var body: some Commands {
  22     CommandGroup(after: .appInfo) {
  23       CheckForUpdatesView(updater: updaterController.updater)
  24     }
  25   }
  26 }
  27
  28 struct CheckForUpdatesView: View {
  29   @ObservedObject private var checkForUpdatesViewModel: CheckForUpdatesViewModel
  30   private let updater: SPUUpdater
  31
  32   init(updater: SPUUpdater) {
  33     self.updater = updater
  34
  35     // Create our view model for our CheckForUpdatesView
  36     self.checkForUpdatesViewModel = CheckForUpdatesViewModel(updater: updater)
  37   }
  38
  39   var body: some View {
  40     Button("Check for Updates…", action: updater.checkForUpdates)
  41       .disabled(!checkForUpdatesViewModel.canCheckForUpdates)
  42   }
  43 }
  44
  45 final class CheckForUpdatesViewModel: ObservableObject {
  46   @Published var canCheckForUpdates = false
  47
  48   init(updater: SPUUpdater) {
  49     updater.publisher(for: \.canCheckForUpdates)
  50       .assign(to: &$canCheckForUpdates)
  51   }
  52 }