public StartWindowViewModel(IWindowsManager windowsManager,
IFileSystemViewModelFactory fileSystemViewModelFactory,
IRelayCommandFactory commandFactory)
: base(windowsManager)
{
_fileSystemViewModelFactory = fileSystemViewModelFactory;
CreateDriveCommand = commandFactory.Create(createDriveExec);
OpenDriveCommand = commandFactory.Create(openDriveExec);
ExitCommand = commandFactory.Create(exitExec);
}
public ScarletDrive(DriveInfo info, IScarletCommandBuilder commandBuilder, IFileSystemViewModelFactory factory, IReadOnlyCollection <FileAttributes> fileAttributes, IReadOnlyCollection <FileAttributes> folderAttributes)
: base(commandBuilder)
{
_factory = factory ?? throw new ArgumentNullException(nameof(factory));
_name = info.Name ?? throw new ArgumentException(nameof(info.Name));
_fullName = info.Name;
_fileAttributes = fileAttributes;
_folderAttributes = folderAttributes;
IsContainer = true;
Set(info);
}
public static async Task <IReadOnlyCollection <IFileSystemChild> > GetChildren(this IFileSystemViewModelFactory factory, IFileSystemDirectory parent, IReadOnlyCollection <FileAttributes> fileAttributes, IReadOnlyCollection <FileAttributes> folderAttributes)
{
var canAccess = await factory.CanAccess(parent);
if (!canAccess)
{
return(Enumerable.Empty <IFileSystemChild>().ToList());
}
return(await factory.GetChildren((IFileSystemParent)parent, fileAttributes, folderAttributes));
}
public static async Task <IReadOnlyCollection <IFileSystemChild> > GetChildren(this IFileSystemViewModelFactory factory, IFileSystemParent parent, IReadOnlyCollection <FileAttributes> fileAttributes, IReadOnlyCollection <FileAttributes> folderAttributes)
{
if (await factory.IsEmpty(parent))
{
return(Enumerable.Empty <IFileSystemChild>().ToList());
}
var directories = factory.GetDirectories(parent, fileAttributes, folderAttributes);
var files = factory.GetFiles(parent, fileAttributes);
await Task.WhenAll(directories, files);
var results = new List <IFileSystemChild>(directories.Result.Count + files.Result.Count);
results.AddRange(directories.Result);
results.AddRange(files.Result);
return(results);
}
public FileSystemViewModel(IScarletCommandBuilder commandBuilder, IFileSystemViewModelFactory factory, FileSystemOptionsViewModel options)
: base(commandBuilder)
{
_factory = factory ?? throw new ArgumentNullException(nameof(factory));
Options = options ?? throw new ArgumentNullException(nameof(options));
}
