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

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