protected override void finish()
{
base.finish();
if (_trackFactory != null)
{
_trackFactory.Dispose();
_trackFactory = null;
}
}
protected override bool workOnDevice()
{
bool isMetaPlayListName = IPodTrackFormatter.HasMetaInfo(_targetPlayListName);
if (!isMetaPlayListName) createPlayList(_targetPlayListName);
_trackFactory = new IPodTrackFactory();
notProcessedItems.Clear();
// add notProcessedItems logic
var fse = new FileSystemEnumerator(_source, _files);
var copyList = new List<string>();
ProgressFormHelper.Invoke(f =>
{
copyList = fse.FetchFiles().ToList();
},
MsgStr.MsgGettingFiles);
// critical !!!
if (ProgressFormHelper.LastError != null)
throw ProgressFormHelper.LastError;
int progress = 0;
int totalCount = copyList.Count;
totalByteToCopy = fse.TotalFileSize;
foreach (string fileName in copyList)
{
if (!canExecute()) return false;
setProgress(progress++, totalCount);
if (!tryDo(() =>
{
_newTrack = _trackFactory.Get(fileName);
},
canSkip: true,
obj: fileName)) continue;
if (_newTrack == null) continue;
if (isMetaPlayListName) createPlayList(IPodTrackFormatter.Get(_newTrack, _targetPlayListName));
if (ifTargetExist()) continue;
// copy track local before adding
string newFileName = Path.Combine(
device.FileSystem.IPodControlPath,
Path.GetRandomFileName() + Path.GetExtension(fileName));
if (!copyFile(fileName, newFileName)) continue;
if (!canExecute()) return false;
// why ???
//_newTrack.FilePath = newFileName;
Track addedTrack = null;
// try add track to device
if (tryDo(() =>
{
addedTrack = device.Tracks.Add(_newTrack);
},
canSkip: true,
obj: _newTrack))
{
// if added
if (!_targetPlaylist.IsMaster)
{
tryDo(() => _targetPlaylist.AddTrack(addedTrack), canSkip: true, obj: addedTrack);
}
if (isMoveOperation)
{
// remove original file on move
tryDo(() =>
{
File.SetAttributes(_newTrack.FilePath, FileAttributes.Normal);
File.Delete(_newTrack.FilePath);
},
canSkip: true,
obj: _newTrack.FilePath);
}
}
else
{
// if not remove tmp-copy file
if (File.Exists(newFileName))
{
tryDo(() =>
{
File.SetAttributes(newFileName, FileAttributes.Normal);
File.Delete(newFileName);
},
canSkip: true,
obj: newFileName);
}
}
}
if (isMoveOperation)
{
// remvoe dirs on move file
foreach (string dir in fse.GetBypassDirectores())
{
if (!canExecute()) return false;
if (Directory.GetFiles(dir).Length == 0)
{
tryDo(() => Directory.Delete(dir), canSkip: true, obj: dir);
}
}
}
return true;
}