protected override DialogResult?ExecuteOperation(
SearchContext context,
string sourcePath,
string destinationPath,
bool isDirectory,
string indent)
{
if (_ignoredPaths?.Contains(sourcePath) == true)
{
return(null);
}
string?renamePath = null;
ExecuteOperation();
_destinationPaths?.Add(renamePath ?? destinationPath);
return(null);
void ExecuteOperation()
{
bool fileExists = File.Exists(destinationPath);
bool directoryExists = !fileExists && Directory.Exists(destinationPath);
bool?preferLeft = null;
FileCompareOptions?diffProperty = null;
if (isDirectory)
{
if (directoryExists)
{
Debug.Assert(!_isSecondToFirst);
if (_isSecondToFirst)
{
return;
}
if (FileSystemHelpers.AttributeEquals(sourcePath, destinationPath, Options.NoCompareAttributes))
{
return;
}
}
}
else if (fileExists)
{
if (_isSecondToFirst)
{
return;
}
if ((Options.CompareOptions & FileCompareOptions.ModifiedTime) != 0)
{
int diff = FileSystemHelpers.CompareLastWriteTimeUtc(
sourcePath,
destinationPath,
Options.AllowedTimeDiff);
if (diff > 0)
{
preferLeft = true;
}
else if (diff < 0)
{
preferLeft = false;
}
}
}
if (preferLeft == null)
{
if (!_isSecondToFirst &&
!isDirectory)
{
if (fileExists)
{
if (Options.CompareOptions != FileCompareOptions.None)
{
diffProperty = FileSystemHelpers.CompareFiles(
sourcePath,
destinationPath,
Options.CompareOptions,
Options.NoCompareAttributes,
Options.AllowedTimeDiff);
if (diffProperty == FileCompareOptions.None)
{
return;
}
}
}
else if (Options.DetectRename &&
(Options.CompareOptions & FileCompareOptions.Content) != 0)
{
if (_directoryData == null)
{
_directoryData = new DirectoryData();
_directoryData.Load(Path.GetDirectoryName(destinationPath) !);
}
else if (!FileSystemHelpers.IsParentDirectory(_directoryData.Path !, destinationPath))
{
_directoryData.Load(Path.GetDirectoryName(destinationPath) !);
}
if (_directoryData.Files.Count > 0)
{
renamePath = _directoryData.FindRenamedFile(sourcePath);
}
}
}
if (ConflictResolution == SyncConflictResolution.Ask)
{
if (base.CanEndProgress)
{
EndProgress(context);
}
if (renamePath != null)
{
WritePathPrefix(sourcePath, "FIL", default, indent);
