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Fun with MaterialDesignInXAML

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This commit is contained in:
Holger Boerchers
2018-08-03 21:57:38 +02:00
parent d39ffa2cb2
commit a08d551403
3 changed files with 125 additions and 39 deletions
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49
Example/MainWindowViewModel.cs
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@ -2,6 +2,7 @@
using System.Linq;
using System.Threading.Tasks;
using System.Windows.Input;
using Katteker;
using MaterialDesignThemes.Wpf;
using Prism.Commands;
using Prism.Mvvm;
@ -11,20 +12,41 @@ namespace Example
[JetBrains.Annotations.UsedImplicitly]
public class MainWindowViewModel : BindableBase, IDisposable
{
private bool _showRestartAppDialog;
private UpdateManager _updateManager;
public MainWindowViewModel()
{
_updateManager = UpdateManager.Create();
UpdateCommand = new DelegateCommand<string>(async x => await UpdateAsync(x).ConfigureAwait(false));
RestartAppDialogCommand = new DelegateCommand<object>(RestartApp);
}
private void RestartApp(object obj)
{
if (obj is bool restart && restart)
{
_updateManager.RestartApp();
}
ShowRestartAppDialog = false;
}
private async Task UpdateAsync(string startup)
{
var silent = !bool.Parse(startup);
var silent = bool.Parse(startup);
try
{
var manager = Katteker.UpdateManager.Create();
var releases = await manager.CheckForUpdateAsync();
MessageQueue.Enqueue(releases.Any() ? "Update available" : "No Update available.", true);
var releases = (await _updateManager.CheckForUpdateAsync()).ToList();
if (releases.Any())
{
MessageQueue.Enqueue("Update available", "Update now", ActionHandler);
}
else if (!silent)
{
MessageQueue.Enqueue("No Update available.", true);
}
}
catch (Exception e)
{
@ -35,10 +57,27 @@ namespace Example
}
}
private async void ActionHandler()
{
if (await _updateManager.UpdateAppAsync().ConfigureAwait(false))
{
ShowRestartAppDialog = true;
//manager.RestartApp();
}
}
public ICommand UpdateCommand { get; }
public SnackbarMessageQueue MessageQueue { get; } = new SnackbarMessageQueue();
public bool ShowRestartAppDialog
{
get => _showRestartAppDialog;
set => SetProperty(ref _showRestartAppDialog, value);
}
public ICommand RestartAppDialogCommand { get; }
public void Dispose()
{
MessageQueue?.Dispose();