private static bool canWatch()
{
DriveInfo[] drives = DirectoryHelper.GetDrives();
if (drives.Length > watchList.Count)
{
clear();
FileSystemWatcher watcher;
for (int i = 0; i < drives.Length; i++)
{
watcher = new FileSystemWatcher(drives[i].Name, Source);
watcher.NotifyFilter = NotifyFilters.FileName | NotifyFilters.LastWrite;
watcher.Created += new FileSystemEventHandler(draged);
watcher.Changed += new FileSystemEventHandler(draged);
watcher.IncludeSubdirectories = true;
watchList.Add(watcher);
}
}
return(watchList.Count != 0);
}
internal static async Task <bool> SetItemsAsync(string path)
{
if (path.NullEmpty())
{
return(false);
}
if ((path != LocalHelper.ThisPC) && !DirectoryHelper.Exists(path))
{
return(false);
}
fsw.EnableRaisingEvents = false;
List <SmartItem> items = new List <SmartItem>();
bool listed = false;
await Task.Run(() =>
{
if (path == Home)
{
SmartItem item = new SmartItem();
item.FullName = item.ItemName = LocalHelper.ThisPC;
item.ItemIcon = IconHelper.Get((int)ImageList.SpecialFolderCSIDL.DRIVES);
items.Add(item);
//items.Add(documentsPath);
listed = true;
}
if (path == LocalHelper.ThisPC)
{
DriveInfo[] localDrives = DirectoryHelper.GetDrives();
try
{
for (int i = 0; i < localDrives.Length; i++)
{
SmartItem Ditem = new SmartItem(new DirectoryInfo(localDrives[i].Name));
Ditem.ItemName = (localDrives[i].IsReady ? localDrives[i].VolumeLabel : string.Empty) + " (" + localDrives[i].Name.TrimEnd('\\') + ')' + (localDrives[i].IsReady ?
" " + AppLanguage.Get("LangFreeSpaceX").FormatC(SizeUnit.Parse(localDrives[i].AvailableFreeSpace)) : string.Empty);
items.Add(Ditem);
}
listed = true;
}
catch (Exception exp) { ExceptionHelper.Log(exp); }
localDrives = null;
}
else
{
DirectoryInfo Localdir = null;
try { Localdir = new DirectoryInfo(path); }
catch (Exception exp) { ExceptionHelper.Log(exp); }
if (Localdir != null)
{
listed = true;
DirectoryInfo[] dirs = null;
try
{
dirs = Localdir.GetDirectories();
for (int i = 0; i < dirs.Length; i++)
{
if ((dirs[i].Attributes & FileAttributes.Hidden) != FileAttributes.Hidden)
{
items.Add(new SmartItem(dirs[i]));
}
}
}
catch (Exception exp) { ExceptionHelper.Log(exp); }
dirs = null;
FileInfo[] files = null;
try
{
files = Localdir.GetFiles();
for (int i = 0; i < files.Length; i++)
{
if ((files[i].Attributes & FileAttributes.Hidden) != FileAttributes.Hidden)
{
items.Add(new SmartItem(files[i]));
}
}
}
catch (Exception exp) { ExceptionHelper.Log(exp); }
files = null;
}
Localdir = null;
}
});
if (listed)
{
if (DirectoryHelper.Exists(path))
{
if (fsw.Path != path)
{
fsw.Path = path;
}
fsw.EnableRaisingEvents = true;
}
LastPath = CurrentPath;
CurrentPath = path;
if (path == LocalHelper.ThisPC)
{
ParentPath = Home;
}
else
{
ParentPath = DirectoryHelper.GetParentPath(path);
}
Items = new ObservableCollection <SmartItem>(items);
return(true);
}
else
{
return(false);
}
}