/// <summary>
/// TODO
/// </summary>
/// <param name="item"></param>
/// <param name="form"></param>
/// <returns></returns>
public async Task DeleteFile(FSItem item, Tools.ProgressForm form)
{
form.Activity = Utility.ShortenString(item.Path, 20);
await amazon.Nodes.Trash(item.Id, item.IsDir);
CacheStorage.RemoveItem(item);
}
/// <summary>
/// TODO
/// </summary>
/// <param name="item"></param>
/// <param name="dest"></param>
/// <param name="form"></param>
/// <param name="wh"></param>
/// <param name="progress"></param>
/// <param name="totalsize"></param>
/// <returns></returns>
public async Task <long> DownloadFile(FSItem item, string dest, Tools.ProgressForm form, EventWaitHandle wh, long progress, long totalsize)
{
if (item.IsDir)
{
form.Activity = string.Format("{0} {1})", "Creating directory", Utility.ShortenString(dest, 20));
Directory.CreateDirectory(dest);
return(progress);
}
using (var fs = new FileStream(dest, FileMode.Create))
{
await amazon.Files.Download(item.Id, fs, null, null, 4096, (long position) =>
{
wh.WaitOne();
if (form.IsClosed)
{
fs.Dispose();
try
{
File.Delete(dest);
}
catch { }
throw new TaskCanceledException();
}
form.Activity = Progress.GetActivityProgress(dest, position, item.Length, progress + position, totalsize);
form.SetProgressValue(progress + position, totalsize);
return(position);
});
return(progress + item.Length);
}
}
