private CopyItemAction CopyItemError(IVirtualItem item, IVirtualItem source, IVirtualItem dest, AvailableItemActions available, Exception error)
{
ChangeItemAction none = ChangeItemAction.None;
bool undoDest = true;
if (this.OnCopyItemError != null)
{
CopyItemErrorEventArgs e = new CopyItemErrorEventArgs(item, source, dest, available, error);
this.OnCopyItemError(this, e);
none = e.Action;
undoDest = e.UndoDest;
}
switch (none)
{
case ChangeItemAction.Retry:
return CopyItemAction.Next;
case ChangeItemAction.Skip:
return (undoDest ? CopyItemAction.SkipUndoDest : CopyItemAction.Skip);
case ChangeItemAction.Cancel:
base.CancelAsync();
return (undoDest ? CopyItemAction.SkipUndoDest : CopyItemAction.Skip);
}
throw error;
}
private ChangeItemAction ChangeItemError(IVirtualItem item, IVirtualItem source, IVirtualItem dest, AvailableItemActions available, Exception error)
{
ChangeItemAction none = ChangeItemAction.None;
if (this.OnCopyItemError != null)
{
CopyItemErrorEventArgs e = new CopyItemErrorEventArgs(item, source, dest, available, error);
this.OnCopyItemError(this, e);
none = e.Action;
}
return none;
}
private void SyncronizedCopyItemError(object sender, CopyItemErrorEventArgs e)
{
MessageDialogResult[] buttonsRetryIgnoreSkipCancel;
this.ChangeProgressState(ProgressState.Error);
MessageDialogResult retry = MessageDialogResult.Retry;
if (e.CanRetry && e.CanIgnore)
{
buttonsRetryIgnoreSkipCancel = MessageDialog.ButtonsRetryIgnoreSkipCancel;
}
else if (e.CanRetry)
{
buttonsRetryIgnoreSkipCancel = CustomWorkerDialog.ButtonsRetrySkipCancel;
}
else
{
buttonsRetryIgnoreSkipCancel = CustomWorkerDialog.ButtonsSkipCancel;
retry = MessageDialogResult.Skip;
}
MessageDialogResult result = base.ProcessUnauthorizedAccessException(e);
if (result == MessageDialogResult.None)
{
MessageBoxIcon exclamation;
if (e.Error is WarningException)
{
exclamation = MessageBoxIcon.Exclamation;
}
else
{
exclamation = MessageBoxIcon.Hand;
}
if (e.CanUndoDestination)
{
result = MessageDialog.Show(this, e.Error.Message, Resources.sCaptionErrorCopingFile, Resources.sUndoDestFile, ref e.UndoDest, buttonsRetryIgnoreSkipCancel, exclamation, retry);
}
else
{
result = MessageDialog.Show(this, e.Error.Message, Resources.sCaptionErrorCopingFile, buttonsRetryIgnoreSkipCancel, exclamation, retry);
}
}
if ((result == MessageDialogResult.SkipAll) || ((result == MessageDialogResult.Skip) && ((Control.ModifierKeys & Keys.Shift) > Keys.None)))
{
if (base.DefaultErrorAction == null)
{
base.DefaultErrorAction = new Dictionary<System.Type, ChangeItemAction>();
}
base.DefaultErrorAction.Add(e.Error.GetType(), ChangeItemAction.Skip);
e.Action = ChangeItemAction.Skip;
}
else
{
e.FromMessageDialogResult(result);
}
if (e.Action != ChangeItemAction.Cancel)
{
this.ChangeProgressState(ProgressState.Normal);
}
}
private void BeforeCopyItem(object sender, BeforeCopyItemEventArgs e)
{
TableLayoutPanel panel;
bool flag = false;
bool flag2 = false;
IPersistVirtualItem dest = e.Dest as IPersistVirtualItem;
bool flag3 = (dest != null) && dest.Exists;
if (flag3)
{
OverwriteDialogResult defaultOverwriteResult = this.GetDefaultOverwriteResult(e.Source, e.Dest);
if (defaultOverwriteResult != OverwriteDialogResult.None)
{
e.OverwriteResult = defaultOverwriteResult;
}
else
{
flag = true;
}
}
IVirtualAlternateStreams source = e.Source as IVirtualAlternateStreams;
IVirtualAlternateStreams streams2 = e.Dest as IVirtualAlternateStreams;
bool flag4 = this.DefaultCopyStreamsAction != MessageDialogResult.Yes;
if (!flag4)
{
goto Label_0159;
}
Label_008C:;
try
{
flag4 = (((source != null) && source.IsSupported) && source.GetStreamNames().Any<string>(delegate (string x) {
return (x != ":Zone.Identifier:$DATA");
})) && ((streams2 == null) || !streams2.IsSupported);
}
catch (UnauthorizedAccessException exception)
{
CopyItemErrorEventArgs args = new CopyItemErrorEventArgs(e.Source, e.Source, e.Dest, AvailableItemActions.CanElevate, exception);
this.CopyItemError(sender, args);
switch (args.Action)
{
case ChangeItemAction.Retry:
goto Label_008C;
case ChangeItemAction.Skip:
e.OverwriteResult = OverwriteDialogResult.Skip;
break;
case ChangeItemAction.Cancel:
e.OverwriteResult = OverwriteDialogResult.Abort;
break;
default:
throw new InvalidEnumArgumentException();
}
flag4 = false;
flag = false;
}
Label_0159:
if (flag4)
{
switch (this.DefaultCopyStreamsAction)
{
case MessageDialogResult.Yes:
goto Label_0190;
case MessageDialogResult.No:
e.OverwriteResult = OverwriteDialogResult.Skip;
flag = false;
goto Label_0190;
}
flag2 = true;
}
Label_0190:
Monitor.Enter(panel = this.tblCopyDetails);
try
{
if (((Nomad.Workers.CopyWorker) sender).CheckOption(CopyWorkerOptions.DeleteSource) && (e.Source is IChangeVirtualItem))
{
if (!(!flag3 && ((IChangeVirtualItem) e.Source).CanMoveTo(e.Dest.Parent)))
{
this.FFileAction = Resources.sFileActionMove;
}
else
{
this.FFileAction = Resources.sFileActionRename;
}
}
else
{
this.FFileAction = GetCopyAction(e.Source, e.Dest);
}
TextFormatFlags formatFlags = TextFormatFlags.PathEllipsis | TextFormatFlags.NoPrefix;
this.FSourceFileName = StringHelper.CompactString(e.Source.FullName, this.lblFromName.Width, this.lblFromName.Font, formatFlags);
this.FDestFileName = StringHelper.CompactString(e.Dest.FullName, this.lblToName.Width, this.lblToName.Font, formatFlags);
}
finally
{
Monitor.Exit(panel);
}
this.SkipFileCount = 0;
this.SkipFileRequested = false;
this.FFileProgress = 0;
if (flag)
{
if (base.InvokeRequired)
{
base.Invoke(new EventHandler<BeforeCopyItemEventArgs>(this.BeforeCopyOverwritePrompt), new object[] { sender, e });
}
else
{
this.BeforeCopyOverwritePrompt(sender, e);
}
}
if (flag2)
{
if (base.InvokeRequired)
{
base.Invoke(new EventHandler<BeforeCopyItemEventArgs>(this.BeforeCopyStreamsPrompt), new object[] { sender, e });
}
else
{
this.BeforeCopyStreamsPrompt(sender, e);
}
}
}
private void CopyItemError(object sender, CopyItemErrorEventArgs e)
{
ChangeItemAction action;
if ((base.DefaultErrorAction != null) && base.DefaultErrorAction.TryGetValue(e.Error.GetType(), out action))
{
e.Action = action;
}
else if (base.TryAutoElevate(e))
{
e.Action = ChangeItemAction.Retry;
}
else
{
base.WorkerTrace.TraceException(TraceEventType.Error, e.Error);
if (base.InvokeRequired)
{
base.Invoke(new EventHandler<CopyItemErrorEventArgs>(this.SyncronizedCopyItemError), new object[] { sender, e });
}
else
{
this.SyncronizedCopyItemError(sender, e);
}
}
}
