private void ok_button_Click(object sender, RoutedEventArgs e)
{
if (!isTextChanged) // if text is not changed
{
ValueLabelsSubDialog.GetWindow(this).Close();
}
else
{
if (factormap != null && factormap.Count < 1)//if list is empty. just close the dialog
{
ValueLabelsSubDialog.GetWindow(this).Close();
return;
}
bool isEmpty = false;
bool isDuplicateLvlName = false;
////bool isDuplicateLvlNum = false;
int i = 0;
int len = factormap.Count;
#region if user enters more than one levels separated by comma
//The last item in the list is the one that has the new level(s)
FactorMap lastitem = factormap.Last();
if (lastitem.textbox.Contains(','))
{
char[] sepa = { ',' };
string[] newlevels = lastitem.textbox.Split(sepa);
bool isfirstItem = true;
//add new levels but remember to modify the 'lastitem' that was having all the new levels.
//First new level can be fed to 'lasitem'. Second onwards create new item per new level.
for (int newi = 0; newi < newlevels.Length; newi++)
{
//ignore blanks
if (newlevels[newi].Trim() == null || newlevels[newi].Trim().Length < 1)
{
continue;
}
//ignore duplicates
{
isDuplicateLvlName = false;
for (int j = 0; j < len; j++)
{
//duplicate level names
if ((newlevels[newi].Trim().Length > 0) && (newlevels[newi].Trim().Equals(factormap.ElementAt(j).textbox.Trim())))//blank fields should not be checked
{
isDuplicateLvlName = true;
break;
}
}
if (isDuplicateLvlName)//ignore duplicates. When multiple new levels are entered by user with duplicates
{
continue;
}
}
if (isfirstItem)//first item goes to 'lastitem' object
{
lastitem.textbox = newlevels[newi].Trim();
isfirstItem = false;
}
else
{
FactorMap newitemNewlevel = new FactorMap();
newitemNewlevel.textbox = newlevels[newi].Trim();
newitemNewlevel.labels = "";
factormap.Add(newitemNewlevel);
}
}
}
#endregion
foreach (FactorMap m in factormap)
{
string s = m.labels + ":" + m.textbox;
//MessageBox.Show(s);
////checking duplicates ////
i++;
for (int j = i; j < len; j++)
{
//duplicate level names
if ((m.textbox.Trim().Length > 0) && (m.textbox == factormap.ElementAt(j).textbox.Trim()))//blank fields should not be checked
{
isDuplicateLvlName = true;
break;
}
//////Duplicate level number
////if ((m.numlevel.ToString().Trim().Length > 0) && (m.numlevel.ToString() == factormap.ElementAt(j).textbox.Trim()))//blank fields should not be checked
////{
//// isDuplicateLvlNum = true;
//// break;
////}
}
////checking empty for all except the blank field(which is for new level)///
if (m.textbox.Trim().Length == 0 &&
!m.labels.Trim().Equals(BSky.GlobalResources.Properties.UICtrlResources.AddFactorLevelMsg.Trim()))
{
isEmpty = true;
}
}
OKclicked = true;
if (isDuplicateLvlName) //// || isDuplicateLvlNum)
{
////MessageBox.Show("Duplicate Level Names(or level numbers) are not allowed.", "Error! Duplicate not allowed.", MessageBoxButton.OK, MessageBoxImage.Error);
MessageBox.Show("Duplicate Level Names are not allowed.", "Error! Duplicate not allowed.", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
if (isEmpty)
{
if (MessageBox.Show("Empty values not allowed.", "Warning.", MessageBoxButton.OK, MessageBoxImage.Warning) == MessageBoxResult.OK)
{
//restore cells with blank values
foreach (FactorMap m in factormap)
{
if (m.textbox == null || m.textbox.Trim().Length == 0)
{
m.textbox = m.labels;
}
}
Listbox.ItemsSource = null;
Listbox.ItemsSource = factormap;
return;
}
else if (MessageBox.Show("Empty factors will be converted to NAs.", "Warning.", MessageBoxButton.YesNo, MessageBoxImage.Warning) == MessageBoxResult.Yes)
{
ValueLabelsSubDialog.GetWindow(this).Close();
}
else
{
//try to put back original value that was replaced with space.
//If there are multiple levels(fields) made as blank, it will be trickier to get all of them back in UI dialog.
foreach (FactorMap m in factormap)
{
if (m.textbox == null || m.textbox.Trim().Length == 0)
{
m.textbox = m.labels;
}
}
Listbox.ItemsSource = null;
Listbox.ItemsSource = factormap;
}
}
else
{
ValueLabelsSubDialog.GetWindow(this).Close();
}
}
}
private bool checkMaxFactorsAndLoadFMap()
{
bool success = true;
IAnalyticsService analyticServ = LifetimeService.Instance.Container.Resolve <IAnalyticsService>();
string fromTo = "from " + changeFrom + " to " + changeTo;
object numfactors = null;
string[] factors;
if (changeFrom.Equals("Scale") && (changeTo.Equals("Nominal") || changeTo.Equals("Ordinal"))) // S to N/O
{
//get the list of factors(numeric)
numfactors = analyticServ.GetColNumFactors(colName, datasetName);
if (numfactors != null && (numfactors as UAReturn).SimpleTypeData.GetType().Name == "String[]")
{
factors = (string[])(numfactors as UAReturn).SimpleTypeData;
if (factors.Length > maxfactors)
{
string msg = "Conversion " + fromTo + " cannot be done, as number of factors are greater than " + maxfactors + ".";
if (changeMeasureCombo.SelectedIndex != 2)
{
MessageBox.Show(msg, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
changeMeasureCombo.SelectedIndex = 2;
success = false;
}
else
{
_factormapList = new List <FactorMap>();
FactorMap fm = null;
foreach (string str in factors)
{
if (!str.Trim().Equals("."))//exclude '.'
{
fm = new FactorMap();
fm.labels = str;
fm.textbox = str;
_factormapList.Add(fm);
}
}
}
}
else//if empty levels/factors
{
string msg = "Conversion " + fromTo + " cannot be done, as number of values are less than 1. Please enter some values in data grid.";
if (changeMeasureCombo.SelectedIndex != 2)
{
MessageBox.Show(msg, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
changeMeasureCombo.SelectedIndex = 2;
success = false;
}
}
else if (changeTo.Equals("Scale") && (changeFrom.Equals("Nominal") || changeFrom.Equals("Ordinal")))// N/O to S
{
//get list of level names.
_factormapList = analyticServ.GetColumnFactormap(colName, datasetName);
}
//else
//{
// success = false;
//}
//MessageBox.Show("Selection changed"+s);
return(success);
}
