protected override void Populate()
{
try
{
if (_pages == null)
{
DirectoryEntries files = new DirectoryEntries(this.Path, "*");
var pages = new List <BblPage>();
using (FastDirectoryEnumerator fde = (FastDirectoryEnumerator)files.GetEnumerator())
{
while (fde.MoveNext())
{
_cancelPopulateTask.Token.ThrowIfCancellationRequested();
var data = fde.Current;
if ((data.dwFileAttributes & FileAttributes.Directory) == FileAttributes.Directory)
{
continue;
}
string path = System.IO.Path.Combine(Path, data.cFileName);
string ext = System.IO.Path.GetExtension(path);
if (IsImageFileExtension(ext))
{
BblPage page = new BblPage(this);
page.Filename = data.cFileName;
page.Path = System.IO.Path.Combine(Path, data.cFileName);
page.Size = data.Length;
page.CreationTime = data.CreationTime;
page.LastAccessTime = data.LastAccessTime;
page.LastWriteTime = data.LastWriteTime;
lock (_lock) { pages.Add(page); }
}
}
}
if (pages.Count == 0)
{
return;
}
pages.Sort();
lock (_lock) { _pages = new ObservableCollection <BblPage>(pages); }
}
}
catch { UnPopulate(); }
}
protected void EnumerateChildren()
{
DirectoryEntries files = new DirectoryEntries(this.Path, "*");
if (Path == "D:\\pix\\mixes weekly\\Nouveau dossier")
{
}
bool img = false;
using (FastDirectoryEnumerator e = (FastDirectoryEnumerator)files.GetEnumerator())
{
while (e.MoveNext())
{
var data = e.Current;
if (data.cFileName == "." || data.cFileName == "..")
{
continue;
}
string path = System.IO.Path.Combine(Path, data.cFileName);
bool isfolder = ((data.dwFileAttributes & FileAttributes.Directory) == FileAttributes.Directory);
string ext = System.IO.Path.GetExtension(path);
if (isfolder)
{
if (IsBblBookDirectoryExtension(ext))
{
AddChild(new BblBookDirectory(Root, this, data));
}
else
{
AddChild(new BblLibraryNode(Root, this, data));
}
}
else
{
if (!img && IsImageFileExtension(ext))
{
var lastWrite = data.LastWriteTime;
LastWriteTime = lastWrite;
if (!IsBook)
{
Root.AddPromotable(this);
}
img = true;
FirstImage = path;
}
else if (IsArchiveFileExtension(ext))
{
AddChild(new BblBookArchive(Root, this, data));
}
else if (IsPDF(ext))
{
AddChild(new BblBookPdf(Root, this, data));
}
}
}
}
if (!IsBook && IsFolder && (_children == null || _children.Count == 0))
{
}
}
