public void GoToPath(string pathToGo)
{
try
{
if (!pathToGo.Substring(0, 3).Equals(Drive.Path))
{
Drive = (FolderShell)AllDrives[AllDrives.IndexOf(AllDrives.Where(item => item.Path.Equals(pathToGo.Substring(0, 3))).First())];
}
FileAttributes attr = File.GetAttributes(pathToGo);
if ((attr & FileAttributes.Directory) == FileAttributes.Directory)
{
Path = pathToGo;
}
else
{
Path = pathToGo.Substring(0, pathToGo.LastIndexOf('\\'));
}
FolderShell f = new FolderShell(Path);
List <ShellObject> obj = f.Folders.Concat(f.Files).ToList();
AllObjects = new ReadOnlyObservableCollection <ShellObject>(new ObservableCollection <ShellObject>(obj));
}
catch (Exception e)
{
Path = Drive.Path;
MessageWindow mw = new MessageWindow();
MessageWindowViewModel.Instance.Message = e.Message;
mw.ShowDialog();
}
}
public void SimulateDriveArrival(string uuid)
{
if (AllDrives.TryGetValue(uuid, out var existingDrive))
{
if (existingDrive.Monitored)
{
existingDrive.ExecuteCommand();
}
return;
}
var drive = AllDrives.AddOrUpdate(
uuid,
new UsbDrive(uuid)
{
Monitored = true,
VolumeName = "test",
ConsoleCommand = "explorer.exe",
DriveLetter = "X"
},
(key, connectedDrive) =>
{
Debug.WriteLine("Drive already known");
connectedDrive.DriveLetter = "X";
connectedDrive.VolumeName = "test";
if (connectedDrive.Monitored)
{
connectedDrive.ExecuteCommand();
}
return(connectedDrive);
}
);
DriveArrived?.Invoke(this, new DriveConnectionEventArgs(drive));
}
/// <summary>
/// Сохранить настройки.
/// </summary>
/// <param name="storage">Хранилище настроек.</param>
public void Save(SettingsStorage storage)
{
storage.SetValue("Drives", AllDrives.Select(s => s.SaveEntire(false)).ToArray());
if (DefaultDrive != null)
{
storage.SetValue("DefaultDrive", DefaultDrive.Path);
}
}
private void VolumeChangeHandler(object sender, EventArrivedEventArgs e)
{
var uuid = e.NewEvent.GetQualifierValue("UUID").ToString();
var eventType = e.NewEvent.Properties["EventType"].Value.ToString();
if (eventType == "3") //"Remove" event
{
if (AllDrives.TryGetValue(uuid, out var removedDrive) && !removedDrive.Monitored && AllDrives.TryRemove(uuid, out _))
{
DriveRemoved?.Invoke(this, new DriveConnectionEventArgs(removedDrive));
}
return;
}
var volume = e.NewEvent.GetPropertyValue("DriveName").ToString();
var volumeLabel = new DriveInfo(volume.Substring(0, 1)).VolumeLabel;
Debug.WriteLine($"Drive connected. UUID={uuid}, volume={volume}, volumeLabel={volumeLabel}");
var drive = AllDrives.GetOrAdd(
uuid,
key => new UsbDrive(key)
{
DriveLetter = volume,
VolumeName = volumeLabel
}
);
drive.DriveLetter = volume;
drive.VolumeName = volumeLabel;
if (drive.Monitored)
{
drive.ExecuteCommand();
}
DriveArrived?.Invoke(this, new DriveConnectionEventArgs(drive));
}
/// <summary>
/// Освободить занятые ресурсы.
/// </summary>
protected override void DisposeManaged()
{
AllDrives.ForEach(d => d.Dispose());
base.DisposeManaged();
}
