public CopyWorker(IEnumerable<IVirtualItem> items, IVirtualFolder dest, CopySettings settings, CopyWorkerOptions copyOptions, IVirtualItemFilter filter, IRenameFilter renameFilter)
{
this.FSnapshotLock = new object();
this.FTotalProcessed = new ProcessedSize();
this.FStoredProgress = -1;
this.FCopyBufferSize = 0x40000;
if (items == null)
{
throw new ArgumentNullException("items");
}
if (dest == null)
{
throw new ArgumentNullException("dest");
}
if (!VirtualItemHelper.CanCreateInFolder(dest))
{
throw new ArgumentException(string.Format(Resources.sCannotCopyToBasicFolder, dest.FullName));
}
this.FContent = new AggregatedVirtualFolder(items);
ICloneable cloneable = dest as ICloneable;
if (cloneable != null)
{
this.FDest = (IVirtualFolder) cloneable.Clone();
}
else
{
this.FDest = dest;
}
this.FCopyOptions = copyOptions;
if (settings != null)
{
this.FCopyOptions |= settings.DefaultCopyOptions & (CopyWorkerOptions.CopyFolderTime | CopyWorkerOptions.ClearROFromCD);
this.FCopyBufferSize = settings.CopyBufferSize;
}
this.FFilter = filter;
this.FRenameFilter = renameFilter;
if (this.FRenameFilter != null)
{
this.FRenameContent = new Dictionary<IVirtualItem, int>();
foreach (IVirtualItem item in items)
{
this.FRenameContent.Add(item, 0);
}
}
this.Buffer1 = new byte[this.FCopyBufferSize];
}
public bool Execute(IWin32Window owner, IEnumerable<IVirtualItem> selection)
{
this.Selection = selection;
this.UpdateCopyToText(this.chkDeleteSource.Checked, selection);
if (this.FDestFolder != null)
{
IVirtualItem item = null;
foreach (IVirtualItem item2 in selection)
{
if (item == null)
{
item = item2;
}
else
{
item = null;
break;
}
}
if (item is IVirtualFolder)
{
item = null;
}
ICreateVirtualFile fDestFolder = this.FDestFolder as ICreateVirtualFile;
if ((fDestFolder != null) && (item != null))
{
IVirtualItem item3 = fDestFolder.CreateFile(item.Name);
this.cmbCopyTo.Text = item3.FullName;
this.FRenameFilter = new SimpleRenameFilter(item3.Name);
}
else
{
this.cmbCopyTo.Text = this.FDestFolder.FullName;
}
}
HistorySettings.PopulateComboBox(this.cmbCopyTo, HistorySettings.Default.CopyTo);
if (base.ShowDialog(owner) == DialogResult.OK)
{
HistorySettings.Default.AddStringToCopyTo(this.CopyTo);
if (this.cmbFilter.Enabled)
{
HistorySettings.Default.AddStringToCopyFilter(this.cmbFilter.FilterString);
}
return true;
}
return false;
}
private void DestFolderNeeded()
{
if (this.FDestFolder == null)
{
this.FRenameFilter = null;
string copyTo = this.CopyTo;
if (string.IsNullOrEmpty(copyTo))
{
this.FDestFolder = this.CurrentFolder;
}
else
{
PathType pathType = PathHelper.GetPathType(copyTo);
if ((pathType & PathType.Folder) > PathType.Unknown)
{
this.FDestFolder = (IVirtualFolder) VirtualItem.FromFullName(copyTo, VirtualItemType.Folder, this.CurrentFolder);
}
else
{
if ((pathType & PathType.File) > PathType.Unknown)
{
string fileName = Path.GetFileName(copyTo);
if (fileName.IndexOfAny(FileMaskChars) < 0)
{
if (this.SelectionHasFolders || (this.DestinationItem == CopyDestinationItem.Folder))
{
this.FDestFolder = (IVirtualFolder) VirtualItem.FromFullName(copyTo, VirtualItemType.Folder, this.CurrentFolder);
}
else
{
try
{
IVirtualItem item = VirtualItem.FromFullName(copyTo, VirtualItemType.Unknown, this.CurrentFolder);
this.FDestFolder = item as IVirtualFolder;
if (this.FDestFolder == null)
{
this.FDestFolder = item.Parent;
this.FRenameFilter = new RegexRenameFilter(fileName);
}
}
catch (FileNotFoundException)
{
}
}
return;
}
copyTo = Path.GetDirectoryName(copyTo);
this.FRenameFilter = new RegexRenameFilter(fileName);
}
if (string.IsNullOrEmpty(copyTo))
{
this.FDestFolder = this.CurrentFolder;
}
else
{
this.FDestFolder = (IVirtualFolder) VirtualItem.FromFullName(copyTo, VirtualItemType.Folder, this.CurrentFolder);
}
}
}
}
}
