public async Task <GameTypeSelectionResult> SelectGameTypeAsync(GameTypeSelectionViewModel gameTypeSelectionViewModel, [CallerMemberName] string origin = "", [CallerFilePath] string filePath = "", [CallerLineNumber] int lineNumber = 0)
{
RL.Logger?.LogTraceSource($"A game type selection dialog was opened", origin: origin, filePath: filePath, lineNumber: lineNumber);
if (Application.Current.Dispatcher == null)
{
throw new Exception("The application does not have a valid dispatcher");
}
// Create the dialog and get the result
var result = await Application.Current.Dispatcher.Invoke(() => new GameTypeSelectionDialog(gameTypeSelectionViewModel)).ShowDialogAsync();
if (result == null)
{
RL.Logger?.LogTraceSource($"The game type selection dialog returned null");
}
else if (result.CanceledByUser)
{
RL.Logger?.LogTraceSource($"The game type selection dialog was canceled by the user");
}
else
{
RL.Logger?.LogTraceSource($"The game type selection dialog returned the selected type {result.SelectedType}");
}
// Return the result
return(result);
}
/// <summary>
/// Gets a type for the game, or null if the operation was canceled
/// </summary>
/// <returns>The type or null if the operation was canceled</returns>
public async Task <GameTypeSelectionResult> GetGameTypeAsync()
{
// Get the available types
var types = RCPServices.App.GamesManager.GameManagers[Game].Keys.ToArray();
// If only one type, return that
if (types.Length == 1)
{
return new GameTypeSelectionResult()
{
CanceledByUser = false,
SelectedType = types.First()
}
}
;
// Create the view model
var vm = new GameTypeSelectionViewModel()
{
Title = Resources.App_SelectGameTypeHeader
};
// Enumerate the available types
foreach (var type in types)
{
if (type == GameType.Win32)
{
vm.AllowWin32 = true;
}
else if (type == GameType.Steam)
{
vm.AllowSteam = true;
}
else if (type == GameType.WinStore)
{
vm.AllowWinStore = true;
}
else if (type == GameType.DosBox)
{
vm.AllowDosBox = true;
}
else if (type == GameType.EducationalDosBox)
{
vm.AllowEducationalDosBox = true;
}
else
{
throw new ArgumentOutOfRangeException(nameof(type), type, null);
}
}
// Create and show the dialog and return the result
return(await RCPServices.UI.SelectGameTypeAsync(vm));
}