public DualBootViewModel(IDeploymentContext context, IContextDialog dialogService, IOperationContext operationContext)
{
this.context = context;
var isChangingDualBoot = new Subject <bool>();
UpdateStatusWrapper =
new CommandWrapper <Unit, DualBootStatus>(this,
ReactiveCommand.CreateFromTask(GetStatus, isChangingDualBoot),
dialogService, operationContext);
UpdateStatusWrapper.Command.Subscribe(x =>
{
IsCapable = x.CanDualBoot;
IsEnabled = x.IsEnabled;
IsUpdated = true;
});
var canChangeDualBoot = UpdateStatusWrapper.Command.IsExecuting.Select(isExecuting => !isExecuting);
EnableDualBootWrapper = new CommandWrapper <Unit, Unit>(this,
ReactiveCommand.CreateFromTask(EnableDualBoot,
this.WhenAnyValue(x => x.IsCapable, x => x.IsEnabled,
(isCapable, isEnabled) => isCapable && !isEnabled)
.Merge(canChangeDualBoot)), dialogService, operationContext);
EnableDualBootWrapper.Command.Subscribe(async _ =>
{
await dialogService.ShowAlert(this, Resources.Done, Resources.DualBootEnabled);
IsEnabled = !IsEnabled;
});
DisableDualBootWrapper = new CommandWrapper <Unit, Unit>(this,
ReactiveCommand.CreateFromTask(DisableDualBoot,
this.WhenAnyValue(x => x.IsCapable, x => x.IsEnabled,
(isCapable, isEnabled) => isCapable && isEnabled)
.Merge(canChangeDualBoot)), dialogService, operationContext);
DisableDualBootWrapper.Command.Subscribe(async _ =>
{
await dialogService.ShowAlert(this, Resources.Done, Resources.DualBootDisabled);
IsEnabled = !IsEnabled;
});
DisableDualBootWrapper.Command.IsExecuting.Select(x => !x).Subscribe(isChangingDualBoot);
EnableDualBootWrapper.Command.IsExecuting.Select(x => !x).Subscribe(isChangingDualBoot);
IsBusyObservable = Observable.Merge(DisableDualBootWrapper.Command.IsExecuting,
EnableDualBootWrapper.Command.IsExecuting, UpdateStatusWrapper.Command.IsExecuting);
}
public FolderNode(IContextDialog dialog)
{
OpenCommand = ReactiveCommand.Create(() => Process.Start(Path));
OpenCommand.ThrownExceptions.Subscribe(async ex => await dialog.ShowAlert(this, "Error", "Cannot open the script"));
}
