private void MoveToRecycleBin(string id)
{
SerializedCommand cmd;
if (VirtualDrive.ExistsDirectory(id))
{
cmd = CreateDeleteCommand(new DirectoryInfo(id));
}
else if (VirtualDrive.ExistsFile(id))
{
cmd = CreateDeleteCommand(new FileInfo(id));
}
else
{
throw new Exception("\"" + id + "\" does not exist!");
}
ProcessCommand(cmd);
if (!Object.ReferenceEquals(UndoFile, null))
{
UndoFile.Write(CreateUndoCommand(cmd));
UndoFile.Write(cmd);
}
}
private void AfterTagModified(string fileName, byte[] after)
{
UndoFile.Write(new SerializedCommand(
GetType(),
SerializedCommand.UndoRedo.Do,
"after",
new string[] { fileName, Convert.ToBase64String(after) }));
}
private void BeforTagModified(string fileName, byte[] before)
{
UndoFile.Write(new SerializedCommand(
GetType(),
SerializedCommand.UndoRedo.Undo,
"before",
new string[] { fileName, Convert.ToBase64String(before) }));
}
public virtual void Process(object obj)
{
SerializedCommand cmd = CreateDoCommand(obj);
if (Operation == FileOperation.Copy || Operation == FileOperation.Move)
{
if (String.IsNullOrEmpty(NewName))
{
throw new Exception(Operation.ToString() + " invalid filename: \"" + NewName + "\"");
}
string src = cmd.Data[0];
string dst = cmd.Data[1];
if (src.Equals(dst))
{
return;
}
if (AlreadyExists(src, dst))
{
if (Conflicts == ConflictSolving.Skip)
{
Logger.WriteLine(Tokens.Warning, Operation.ToString() + " already exists: \"" + dst + "\"");
return;
}
else if (Conflicts == ConflictSolving.Overwrite)
{
MoveToRecycleBin(dst);
}
}
}
ProcessCommand(cmd);
if (!Object.ReferenceEquals(UndoFile, null))
{
UndoFile.Write(CreateUndoCommand(cmd));
UndoFile.Write(cmd);
}
}