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

   1 /*
   2  Copyright (C) 2024 Rubén Beltrán del Río
   3
   4  This program is free software: you can redistribute it and/or modify
   5  it under the terms of the GNU General Public License as published by
   6  the Free Software Foundation, either version 3 of the License, or
   7  (at your option) any later version.
   8
   9  This program is distributed in the hope that it will be useful,
  10  but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  GNU General Public License for more details.
  13
  14  You should have received a copy of the GNU General Public License
  15  along with this program. If not, see https://map.tranquil.systems.
  16  */
  17 import SwiftUI
  18 import Sparkle
  19
  20 struct UpdateCommands: Commands {
  21   let updaterController: SPUStandardUpdaterController
  22
  23   var body: some Commands {
  24     CommandGroup(after: .appInfo) {
  25       CheckForUpdatesView(updater: updaterController.updater)
  26     }
  27   }
  28 }
  29
  30
  31 struct CheckForUpdatesView: View {
  32     @ObservedObject private var checkForUpdatesViewModel: CheckForUpdatesViewModel
  33     private let updater: SPUUpdater
  34
  35     init(updater: SPUUpdater) {
  36         self.updater = updater
  37
  38         // Create our view model for our CheckForUpdatesView
  39         self.checkForUpdatesViewModel = CheckForUpdatesViewModel(updater: updater)
  40     }
  41
  42     var body: some View {
  43         Button("Check for Updates…", action: updater.checkForUpdates)
  44             .disabled(!checkForUpdatesViewModel.canCheckForUpdates)
  45     }
  46 }
  47
  48 final class CheckForUpdatesViewModel: ObservableObject {
  49     @Published var canCheckForUpdates = false
  50
  51     init(updater: SPUUpdater) {
  52         updater.publisher(for: \.canCheckForUpdates)
  53             .assign(to: &$canCheckForUpdates)
  54     }
  55 }