private long CountSubDirectoriesSize(DirectoryInfo[] subDirectories, bool isRoot)
{
long resultSize = 0;
for (int i = 0; i < subDirectories.Length; i++)
{
DirectoryInfo subDirInfo = subDirectories[i];
DirTreeNode childNode = AddChild(subDirInfo);
resultSize += childNode.ProcessCountSize();
if (isRoot)
{
//max value = number of subdirectories in the root
//+1 because of files in the root itself
ReportProgress(i + 1, subDirectories.Length + 1);
}
#if (DEBUG)
System.Threading.Thread.Sleep(100);
#endif
}
return(resultSize);
}
private long CountFilesSize(FileInfo[] dirFiles, bool addSizeItem)
{
long resultSize = 0;
foreach (FileInfo file in dirFiles)
{
try
{
resultSize += file.Length;
}
catch (IOException)
{
DirData data = new DirData(file.Name);
DirTreeNode childNode = AddChild(data);
childNode.Subscriber.AddSize(data);
}
}
if (resultSize > 0 && addSizeItem)
{
DirData data = new DirData();
data.Size = new SizeInfo(resultSize);
data.FilesOnly = true;
DirTreeNode childNode = AddChild(data);
childNode.Subscriber.AddSize(data);
}
return(resultSize);
}
public new DirTreeNode AddChild(DirData data)
{
DirTreeNode childNode = new DirTreeNode(data);
Children.Add(childNode);
Subscriber.AddChild(childNode);
return(childNode);
}
public DirTreeNode AddChild(DirectoryInfo dirInfo)
{
DirTreeNode childNode = new DirTreeNode(dirInfo);
Children.Add(childNode);
Subscriber.AddChild(childNode);
return(childNode);
}
