private void ScanDirectory(string path)
{
if (_stop)
{
return;
}
if (Progress != null && ProgressOnDirectoryChange)
{
Progress(this, path, _count);
}
try
{
var directory = IOManager.CreateDirectoryReference(path);
var files = directory.EnumerateFileNames(_pattern);
foreach (string file in files)
{
if (_stop)
{
return;
}
ScanFile(file);
_count++;
if ((_count % ProgressFilesCount) == 0 && Progress != null)
{
Progress(this, path, _count);
}
}
if (!_recursive)
{
return;
}
var dirs = directory.EnumerateDirectoryNames();
foreach (string dir in dirs)
{
if (_stop)
{
return;
}
ScanDirectory(dir);
}
}
catch
{
// ignore exceptions?
}
}
/// <summary>
/// Load a film box for a specific session from a specific folder.
/// </summary>
/// <param name="filmSession">Film session.</param>
/// <param name="filmBoxFolder">Folder in which film box is stored.</param>
/// <returns>Film box for the specified <paramref name="filmSession"/> located in the <paramref name="filmBoxFolder"/>.</returns>
public static FilmBox Load(FilmSession filmSession, string filmBoxFolder)
{
var filmBoxFile = string.Format(@"{0}\FilmBox.dcm", filmBoxFolder);
var file = DicomFile.Open(filmBoxFile);
var filmBox = new FilmBox(filmSession, file.FileMetaInfo.MediaStorageSOPInstanceUID, file.Dataset);
var imagesFolder = IOManager.CreateDirectoryReference(string.Format(@"{0}\Images", filmBoxFolder));
foreach (var image in imagesFolder.EnumerateFileNames("*.dcm"))
{
var imageBox = ImageBox.Load(filmBox, image);
filmBox.BasicImageBoxes.Add(imageBox);
}
return(filmBox);
}
/// <summary>
/// Save the contents of the film box.
/// </summary>
/// <param name="filmBoxFolder">Folder in which to save the film box contents.</param>
public void Save(string filmBoxFolder)
{
var filmBoxDicomFile = string.Format(@"{0}\FilmBox.dcm", filmBoxFolder);
var filmBoxTextFile = string.Format(@"{0}\FilmBox.txt", filmBoxFolder);
var file = new DicomFile(this);
file.Save(filmBoxDicomFile);
using (var stream = IOManager.CreateFileReference(filmBoxTextFile).Create())
using (var writer = new StreamWriter(stream))
{
writer.Write(this.WriteToString());
}
var imageBoxFolderInfo = IOManager.CreateDirectoryReference(string.Format(@"{0}\Images", filmBoxFolder));
imageBoxFolderInfo.Create();
for (int i = 0; i < this.BasicImageBoxes.Count; i++)
{
var imageBox = this.BasicImageBoxes[i];
imageBox.Save(string.Format(@"{0}\I{1:000000}", imageBoxFolderInfo.Name, i + 1));
}
}