public DocTypeMatchResult CheckIfDocMatches(ScanPages scanPages, DocType docType, bool extractDates, List<DocMatchingTextLoc> matchingTextLocs)
{
// Setup check info
DocTypeMatchResult matchResult = new DocTypeMatchResult();
matchResult.matchCertaintyPercent = 0;
matchResult.matchResultCode = DocTypeMatchResult.MatchResultCodes.NOT_FOUND;
if (!docType.isEnabled)
{
matchResult.matchResultCode = DocTypeMatchResult.MatchResultCodes.DISABLED;
return matchResult;
}
if (docType.matchExpression == null)
{
matchResult.matchResultCode = DocTypeMatchResult.MatchResultCodes.NO_EXPR;
return matchResult;
}
// Check the expression
double matchFactorTotal = 0;
if (MatchAgainstDocText(docType.matchExpression, scanPages, ref matchFactorTotal, matchingTextLocs))
{
matchResult.matchCertaintyPercent = 100;
matchResult.matchResultCode = DocTypeMatchResult.MatchResultCodes.FOUND_MATCH;
}
matchResult.docTypeName = docType.docTypeName;
matchResult.matchFactor = matchFactorTotal;
// Extract date
if (extractDates)
{
int bestDateIdx = 0;
List<ExtractedDate> extractedDates = DocTextAndDateExtractor.ExtractDatesFromDoc(scanPages, docType.dateExpression, out bestDateIdx);
matchResult.datesFoundInDoc = extractedDates;
if (extractedDates.Count > 0)
matchResult.docDate = extractedDates[bestDateIdx].dateTime;
}
return matchResult;
}
// Test code
public static void AddOldDocTypes(string filename, DocTypesMatcher docTypesMatcher)
{
ScanMan.OldXmlRulesManager xmlRulesManager = new ScanMan.OldXmlRulesManager(filename);
List<ScanMan.OldXmlRulesManager.DocType> oldDocTypeList = xmlRulesManager.GetAllDocTypes();
// Handle match expression
foreach (ScanMan.OldXmlRulesManager.DocType oldDocType in oldDocTypeList)
{
DocType newDocType = new DocType();
newDocType.docTypeName = oldDocType.dtName;
if (oldDocType.goodStrings.Count > 0)
{
newDocType.matchExpression = "";
foreach (ScanMan.OldXmlRulesManager.CheckItem chkItem in oldDocType.goodStrings)
{
if (newDocType.matchExpression != "")
newDocType.matchExpression += " & ";
chkItem.checkString = chkItem.checkString.Replace(",", "&");
if (chkItem.checkString.Contains('|'))
newDocType.matchExpression += "( " + chkItem.checkString + " )";
else
newDocType.matchExpression += chkItem.checkString;
}
}
string notStr = "";
if (oldDocType.badStrings.Count > 0)
{
notStr = "( ";
foreach (ScanMan.OldXmlRulesManager.CheckItem chkItem in oldDocType.badStrings)
{
if (notStr != "( ")
notStr += " & ";
chkItem.checkString = chkItem.checkString.Replace(",", "&");
if (chkItem.checkString.Contains('|'))
notStr += "( " + chkItem.checkString + " )";
else
notStr += chkItem.checkString;
}
notStr += " )";
}
if (notStr != "")
newDocType.matchExpression = "( " + newDocType.matchExpression + " ) & !" + notStr;
// Handle thumbnail
if (oldDocType.thumbFileNames.Count > 0)
{
string thumbFile = oldDocType.thumbFileNames[0].Replace('\\', '/');
if (File.Exists(thumbFile))
{
DateTime fileDateTime = File.GetCreationTime(thumbFile);
string uniqName = ScanDocInfo.GetUniqNameForFile(thumbFile, fileDateTime);
newDocType.thumbnailForDocType = uniqName;
}
else
{
newDocType.thumbnailForDocType = "";
}
}
else
{
newDocType.thumbnailForDocType = "";
}
// Handle paths
string newPath = oldDocType.moveTo;
newDocType.moveFileToPath = docTypesMatcher.ComputeMinimalPath(newPath);
// Handle rename
string newName = oldDocType.renameTo;
newDocType.renameFileTo = newName;
// Update DB
if (!docTypesMatcher.AddOrUpdateDocTypeRecInDb(newDocType))
logger.Info("Failed to add doc type record {0}", newDocType.docTypeName);
}
logger.Info("Finished loading legacy doc types");
}
private DocType GetDocTypeFromForm(DocType docType)
{
docType.docTypeName = txtDocTypeName.Text;
docType.isEnabled = true;
docType.matchExpression = "";
docType.dateExpression = "";
docType.moveFileToPath = txtMoveTo.Text;
string defaultRenameToContents = Properties.Settings.Default.DefaultRenameTo;
docType.renameFileTo = txtRenameTo.Text == defaultRenameToContents ? "" : txtRenameTo.Text;
docType.thumbnailForDocType = _curDocTypeThumbnail;
return docType;
}
public bool AddOrUpdateDocTypeRecInDb(DocType docType)
{
// Mongo append
try
{
MongoCollection<DocType> collection_docTypes = GetDocTypesCollection();
collection_docTypes.Save(docType);
// Log it
logger.Info("Added/updated doctype record for {0}", docType.docTypeName);
}
catch (Exception excp)
{
logger.Error("Cannot insert doctype rec into {0} Coll... {1} for file {2} excp {3}",
Properties.Settings.Default.DbNameForDocs, Properties.Settings.Default.DbCollectionForDocTypes, docType.docTypeName,
excp.Message);
return false;
}
return true;
}
private DocCompareRslt CheckIfDocMatches(ScanDocInfo sdi, DocType docTypeToMatch)
{
DocCompareRslt compRslt = new DocCompareRslt();
ScanDocAllInfo scanDocAllInfo = _scanDocHandler.GetScanDocAllInfoCached(sdi.uniqName);
// Check for a match
DocTypeMatchResult matchResult = _docTypesMatcher.CheckIfDocMatches(scanDocAllInfo.scanPages, docTypeToMatch, false, null);
if (matchResult.matchCertaintyPercent == 100)
{
compRslt.bMatches = true;
compRslt.bMatchesButShouldnt = (scanDocAllInfo.filedDocInfo != null) && TestForMatchesButShouldnt(scanDocAllInfo.filedDocInfo.filedAs_docType, docTypeToMatch);
compRslt.uniqName = sdi.uniqName;
compRslt.docTypeFiled = (scanDocAllInfo.filedDocInfo == null) ? "" : scanDocAllInfo.filedDocInfo.filedAs_docType;
compRslt.matchStatus = (scanDocAllInfo.filedDocInfo == null) ? "NOT-FILED" : (compRslt.bMatchesButShouldnt ? "MATCH-BUT-SHOULDN'T" : "OK");
compRslt.scanPages = scanDocAllInfo.scanPages;
}
else
{
compRslt.bDoesntMatchButShould = (scanDocAllInfo.filedDocInfo != null) && (scanDocAllInfo.filedDocInfo.filedAs_docType == docTypeToMatch.docTypeName);
if (compRslt.bDoesntMatchButShould)
{
compRslt.uniqName = sdi.uniqName;
compRslt.docTypeFiled = (scanDocAllInfo.filedDocInfo == null) ? "" : scanDocAllInfo.filedDocInfo.filedAs_docType;
compRslt.matchStatus = "SHOULD-BUT-DOESN'T";
compRslt.scanPages = scanDocAllInfo.scanPages;
}
}
compRslt.matchFactorStr = matchResult.matchCertaintyPercent.ToString() + " + " + matchResult.matchFactor.ToString() + "%";
return compRslt;
}
private void docTypeListView_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
// If changes are pending then restore the currently selected doc type (which can be null if nothing is selected)
if (AreDocTypeChangesPendingSaveOrCancel())
{
docTypeListView.SelectedItem = _selectedDocType;
return;
}
// Get the corresponding doc type to display
if (e.AddedItems != null && e.AddedItems.Count > 0)
{
DocType selDocType = e.AddedItems[0] as DocType;
_selectedDocType = selDocType;
if (selDocType != null)
{
SetupDocTypeForm(selDocType);
}
}
}
private void btnNewDocType_Click(object sender, RoutedEventArgs e)
{
btnEditDocType.IsEnabled = false;
btnRenameDocType.IsEnabled = false;
btnNewDocType.IsEnabled = false;
btnCloneDocType.IsEnabled = false;
txtDocTypeName.IsEnabled = true;
chkEnabledDocType.IsEnabled = true;
txtMatchExpression.IsEnabled = true;
txtDateLocations.IsEnabled = true;
locRectHandler.SelectionEnable(true);
txtMoveTo.IsEnabled = true;
txtMoveTo.Text = "";
btnMoveToPick.IsEnabled = true;
txtRenameTo.IsEnabled = true;
txtRenameTo.Text = Properties.Settings.Default.DefaultRenameTo;
_selectedDocType = null;
docTypeListView.SelectedItem = null;
txtDocTypeName.Text = "";
chkEnabledDocType.IsChecked = true;
SetTextInRichTextBox(txtMatchExpression, "");
SetTextInRichTextBox(txtDateLocations, "");
btnCancelTypeChanges.IsEnabled = true;
ShowDocTypeThumbnail("");
btnUseCurrentDocImageAsThumbnail.IsEnabled = true;
btnPickThumbnail.IsEnabled = true;
btnClearThumbail.IsEnabled = true;
}
private void btnSaveTypeChanges_Click(object sender, RoutedEventArgs e)
{
// Remember doctype name to go back to after save
string curDocTypeName = txtDocTypeName.Text;
// Check for renaming
if ((_selectedDocType != null) && (_selectedDocType.docTypeName != txtDocTypeName.Text))
{
// Ensure the new name is unique
DocType testDocType = _docTypesMatcher.GetDocType(txtDocTypeName.Text);
if (testDocType != null)
{
MessageBoxButton btnMessageBox = MessageBoxButton.OK;
MessageBoxImage icnMessageBox = MessageBoxImage.Information;
MessageBoxResult rsltMessageBox = MessageBox.Show("There is already a Document Type with this name", "Naming Problem", btnMessageBox, icnMessageBox);
return;
}
else
{
MessageBoxButton btnMessageBox = MessageBoxButton.YesNo;
MessageBoxImage icnMessageBox = MessageBoxImage.Question;
MessageBoxResult rsltMessageBox = MessageBox.Show("Do you want to RENAME this Document Type", "Rename?", btnMessageBox, icnMessageBox);
if (rsltMessageBox == MessageBoxResult.No)
return;
}
// Ensure the path is valid
bool pathContainsMacros = false;
string testFolderToUse = _docTypesMatcher.ComputeExpandedPath(txtMoveTo.Text.Trim(), DateTime.Now, true, ref pathContainsMacros);
if (!Directory.Exists(testFolderToUse))
{
MessageBoxButton btnMessageBox = MessageBoxButton.OK;
MessageBoxImage icnMessageBox = MessageBoxImage.Information;
MessageBoxResult rsltMessageBox = MessageBox.Show("The Move-To Folder doesn't exist", "Folder Problem", btnMessageBox, icnMessageBox);
return;
}
// Change the existing record to indicate it has been renamed & make it disabled
_selectedDocType.isEnabled = false;
_selectedDocType.renamedTo = txtDocTypeName.Text;
// Update the original record
_docTypesMatcher.AddOrUpdateDocTypeRecInDb(_selectedDocType);
// Create a new record
DocType newDocType = GetDocTypeFromForm(new DocType());
newDocType.previousName = _selectedDocType.docTypeName;
_docTypesMatcher.AddOrUpdateDocTypeRecInDb(newDocType);
// Inform scan doc handler of update
_scanDocHandler.DocTypeAddedOrChanged(newDocType.docTypeName);
}
else if (_selectedDocType == null)
{
// Record is new or being cloned
// Ensure the type name is unique
string docTypeName = txtDocTypeName.Text.Trim();
if (docTypeName == "")
{
MessageBoxButton btnMessageBox = MessageBoxButton.OK;
MessageBoxImage icnMessageBox = MessageBoxImage.Information;
MessageBoxResult rsltMessageBox = MessageBox.Show("Document Type cannot be blank", "Naming Problem", btnMessageBox, icnMessageBox);
return;
}
DocType testDocType = _docTypesMatcher.GetDocType(txtDocTypeName.Text);
if (testDocType != null)
{
MessageBoxButton btnMessageBox = MessageBoxButton.OK;
MessageBoxImage icnMessageBox = MessageBoxImage.Information;
MessageBoxResult rsltMessageBox = MessageBox.Show("There is already a Document Type with this name", "Naming Problem", btnMessageBox, icnMessageBox);
return;
}
// Create the new record
DocType newDocType = GetDocTypeFromForm(new DocType());
_docTypesMatcher.AddOrUpdateDocTypeRecInDb(newDocType);
_scanDocHandler.DocTypeAddedOrChanged(newDocType.docTypeName);
}
else
{
// Record is being edited
// Get changes to record
_selectedDocType = GetDocTypeFromForm(_selectedDocType);
// Update the record
_docTypesMatcher.AddOrUpdateDocTypeRecInDb(_selectedDocType);
_scanDocHandler.DocTypeAddedOrChanged(_selectedDocType.docTypeName);
}
// Ensure no longer able to save/cancel
btnCancelTypeChanges.IsEnabled = false;
btnSaveTypeChanges.IsEnabled = false;
// Reload the form (selecting appropriate item)
ShowDocTypeList(curDocTypeName, null, null);
}
private void SetupDocTypeForm(DocType docType)
{
btnEditDocType.IsEnabled = true;
btnRenameDocType.IsEnabled = true;
btnNewDocType.IsEnabled = true;
btnCloneDocType.IsEnabled = true;
btnCancelTypeChanges.IsEnabled = false;
btnSaveTypeChanges.IsEnabled = false;
chkEnabledDocType.IsEnabled = false;
txtDocTypeName.IsEnabled = false;
txtMatchExpression.IsEnabled = false;
txtDateLocations.IsEnabled = false;
locRectHandler.SelectionEnable(false);
txtMoveTo.IsEnabled = false;
btnMoveToPick.IsEnabled = false;
txtRenameTo.IsEnabled = false;
btnClearThumbail.IsEnabled = false;
btnUseCurrentDocImageAsThumbnail.IsEnabled = false;
btnPickThumbnail.IsEnabled = false;
bInSetupDocTypeForm = true;
if (docType == null)
{
txtDocTypeName.Text = "";
chkEnabledDocType.IsChecked = false;
SetTextInRichTextBox(txtMatchExpression, "");
SetTextInRichTextBox(txtDateLocations, "");
ShowDocTypeThumbnail("");
txtMoveTo.Text = "";
txtRenameTo.Text = Properties.Settings.Default.DefaultRenameTo;
}
else
{
txtDocTypeName.Text = docType.docTypeName;
chkEnabledDocType.IsChecked = docType.isEnabled;
SetTextInRichTextBox(txtMatchExpression, docType.matchExpression);
SetTextInRichTextBox(txtDateLocations, docType.dateExpression);
ShowDocTypeThumbnail(docType.thumbnailForDocType);
txtMoveTo.Text = docType.moveFileToPath;
string defaultRenameToContents = Properties.Settings.Default.DefaultRenameTo;
txtRenameTo.Text = docType.renameFileTo == defaultRenameToContents ? "" : docType.renameFileTo;
}
bInSetupDocTypeForm = false;
UpdateUIForDocTypeChanges();
}
private bool TestForMatchesButShouldnt(string filedDocType, DocType docTypeToMatch)
{
bool matchesButShouldnt = (filedDocType != docTypeToMatch.docTypeName);
// Iterate through some renames to check if doc has been renamed from a matching type
int renameLevels = 0;
string testName = docTypeToMatch.previousName;
while (renameLevels < 3)
{
if (testName == "")
break;
if (filedDocType == testName)
{
matchesButShouldnt = false;
break;
}
DocType dt = _docTypesMatcher.GetDocType(testName);
if (dt == null)
break;
testName = dt.previousName;
renameLevels++;
}
return matchesButShouldnt;
}
private DocType GetDocTypeFromForm(DocType docType)
{
docType.docTypeName = txtDocTypeName.Text;
docType.isEnabled = (bool)chkEnabledDocType.IsChecked;
docType.matchExpression = GetTextFromRichTextBox(txtMatchExpression);
docType.dateExpression = GetTextFromRichTextBox(txtDateLocations);
docType.moveFileToPath = txtMoveTo.Text;
string defaultRenameToContents = Properties.Settings.Default.DefaultRenameTo;
docType.renameFileTo = txtRenameTo.Text == defaultRenameToContents ? "" : txtRenameTo.Text;
docType.thumbnailForDocType = _curDocTypeThumbnail;
return docType;
}
private void btnProcessDoc_Click(object sender, RoutedEventArgs e)
{
if (_curDocScanDocInfo == null)
return;
// Check not already busy filing a doc
if (_scanDocHandler.IsBusy())
return;
// Check a doc type has been selected
bool quickDocTypeMode = isQuickDocTypeMode();
if (txtDocTypeName.Text.Trim() == "")
{
lblStatusBarProcStatus.Content = "A document type must be selected";
lblStatusBarProcStatus.Foreground = Brushes.Red;
return;
}
// Check validity
string rsltText = "";
string fullPathAndFileNameForFilingTo = FormFullPathAndFileNameForFiling();
bool rslt = _scanDocHandler.CheckOkToFileDoc(fullPathAndFileNameForFilingTo, out rsltText);
if (!rslt)
{
lblStatusBarProcStatus.Content = rsltText;
lblStatusBarProcStatus.Foreground = Brushes.Red;
return;
}
// Get follow up strings
string followUpStr = (bool)chkFollowUpB.IsChecked ? chkFollowUpB.Tag.ToString() : " ";
followUpStr = followUpStr + ((bool)chkFollowUpA.IsChecked ? chkFollowUpA.Tag.ToString() : "");
followUpStr = followUpStr.Trim();
string addToCalendarStr = (bool)chkCalendarEntry.IsChecked ? "Calendar" : "";
string flagAttachFile = (bool)chkAttachFile.IsChecked ? "Attached" : "";
// Check if email is required but password not set
if ((followUpStr.Trim() != "") || (addToCalendarStr.Trim() != ""))
{
if (txtEmailPassword.Password.Trim() == "")
{
lblStatusBarProcStatus.Content = "Email password must be set";
lblStatusBarProcStatus.Foreground = Brushes.Red;
return;
}
}
// Save time as filed
_lastDocFiledAsDateTime = GetDateFromRollers();
// Warn if date outside ranges
if (_lastDocFiledAsDateTime > DateTime.Now)
{
MessageBoxButton btnMessageBox = MessageBoxButton.YesNoCancel;
MessageBoxImage icnMessageBox = MessageBoxImage.Question;
MessageBoxResult rsltMessageBox = MessageBox.Show("Date is in the future - is this Correct?", "Date Question", btnMessageBox, icnMessageBox);
if ((rsltMessageBox == MessageBoxResult.Cancel) || (rsltMessageBox == MessageBoxResult.No))
return;
}
// Warn if more than X years old
const int MAX_YEARS_OLD = 10;
if (_lastDocFiledAsDateTime < (DateTime.Now - new TimeSpan(365 * MAX_YEARS_OLD, 0, 0, 0)))
{
MessageBoxButton btnMessageBox = MessageBoxButton.YesNoCancel;
MessageBoxImage icnMessageBox = MessageBoxImage.Question;
MessageBoxResult rsltMessageBox = MessageBox.Show("Date is several years ago - is this Correct?", "Date Question", btnMessageBox, icnMessageBox);
if ((rsltMessageBox == MessageBoxResult.Cancel) || (rsltMessageBox == MessageBoxResult.No))
return;
}
// Process the doc
rsltText = "";
FiledDocInfo fdi = _curFiledDocInfo;
if (fdi == null)
fdi = new FiledDocInfo(_curDocScanDocInfo.uniqName);
DateTime selectedDateTime = DateTime.MinValue;
TimeSpan eventDuration = new TimeSpan();
// Check for calendar entry
if (addToCalendarStr != "")
{
selectedDateTime = GetEventDateAndTime((DateTime)datePickerEventDate.SelectedDate, txtEventTime.Text);
if (selectedDateTime == DateTime.MinValue)
{
lblStatusBarProcStatus.Content = "Event time/date problem";
lblStatusBarProcStatus.Foreground = Brushes.Red;
return;
}
eventDuration = GetEventDurationFromString((string)lblEventDuration.Text);
if (eventDuration.TotalDays == 0)
{
lblStatusBarProcStatus.Content = "Event duration problem";
lblStatusBarProcStatus.Foreground = Brushes.Red;
return;
}
}
// If in quick doc type mode check that the doc type is valid
string fileAsDocTypeName = "";
if (quickDocTypeMode)
{
fileAsDocTypeName = txtDocTypeName.Text.Trim();
// Ensure doc type contains a dash
if (!fileAsDocTypeName.Contains("-"))
{
MessageBoxButton btnMessageBox = MessageBoxButton.OK;
MessageBoxImage icnMessageBox = MessageBoxImage.Information;
MessageBoxResult rsltMessageBox = MessageBox.Show("Document Type name should be in a 'MasterType - SubType' format", "Quick DocType Problem", btnMessageBox, icnMessageBox);
return;
}
// Ensure the new name is unique
DocType testDocType = _docTypesMatcher.GetDocType(fileAsDocTypeName);
if (testDocType != null)
{
MessageBoxButton btnMessageBox = MessageBoxButton.OK;
MessageBoxImage icnMessageBox = MessageBoxImage.Information;
MessageBoxResult rsltMessageBox = MessageBox.Show("There is already a Document Type with this name", "Quick DocType Problem", btnMessageBox, icnMessageBox);
return;
}
// Create the new doctype
DocType docType = new DocType();
docType.docTypeName = fileAsDocTypeName;
docType.isEnabled = true;
docType.matchExpression = "";
docType.dateExpression = "";
docType.moveFileToPath = _docTypesMatcher.ComputeMinimalPath(System.IO.Path.GetDirectoryName(fullPathAndFileNameForFilingTo));
string defaultRenameToContents = Properties.Settings.Default.DefaultRenameTo;
docType.renameFileTo = defaultRenameToContents;
_docTypesMatcher.AddOrUpdateDocTypeRecInDb(docType);
_scanDocHandler.DocTypeAddedOrChanged(docType.docTypeName);
}
else
{
fileAsDocTypeName = _curSelectedDocType.docTypeName;
}
// Set the filing information
fdi.SetDocFilingInfo(fileAsDocTypeName, fullPathAndFileNameForFilingTo, GetDateFromRollers(), txtMoneySum.Text, followUpStr,
addToCalendarStr, txtEventName.Text, selectedDateTime, eventDuration, txtEventDesc.Text, txtEventLocn.Text, flagAttachFile);
// Start filing the document
lblStatusBarProcStatus.Content = "Processing ...";
lblStatusBarProcStatus.Foreground = Brushes.Black;
_scanDocHandler.StartProcessFilingOfDoc(SetStatusText, FilingCompleteCallback, _curDocScanDocInfo, fdi, txtEmailPassword.Password, out rsltText);
// Save password to db
_scanDocHandler.SetEmailPassword(txtEmailPassword.Password);
}
private void ShowDocumentFirstTime(string uniqName)
{
// Load document info from db
ScanDocAllInfo scanDocAllInfo = _scanDocHandler.GetScanDocAllInfoCached(uniqName);
if ((scanDocAllInfo == null) || (scanDocAllInfo.scanDocInfo == null))
{
_curDocScanPages = null;
_curDocScanDocInfo = null;
_curFiledDocInfo = null;
_curSelectedDocType = null;
}
else
{
_curDocScanPages = scanDocAllInfo.scanPages;
_curDocScanDocInfo = scanDocAllInfo.scanDocInfo;
_curFiledDocInfo = scanDocAllInfo.filedDocInfo;
}
// Display image of first page
DisplayScannedDocImage(1);
// Signal that the cur doc has changed
_newCurDocProcessingCancel = true;
_newCurDocSignal.Set();
}
private void DocTypeChanged_DoWork(object sender, EventArgs e)
{
while (true)
{
// Wait here until a doc type change occurs
_newDocTypeSignal.WaitOne();
// Get the current doc type
_curSelectedDocType = _docTypesMatcher.GetDocType(_curSelectedDocTypeName);
// Update the UI on its thread
this.Dispatcher.BeginInvoke((Action)delegate()
{
CompleteDocTypeChange(_curSelectedDocTypeName);
});
}
}
public void CloneForRenaming(string newName, DocType prevDocType)
{
docTypeName = newName;
matchExpression = prevDocType.matchExpression;
dateExpression = prevDocType.dateExpression;
thumbnailForDocType = prevDocType.thumbnailForDocType;
moveFileToPath = prevDocType.moveFileToPath;
renameFileTo = prevDocType.renameFileTo;
isEnabled = false;
previousName = prevDocType.docTypeName;
renamedTo = "";
}