bool CheckForUnusedAcronyms(double progressSoFar = 0.0, double progressToAchieve = 0.0, BackgroundWorker backgroundWorker = null)
{
if (_acronymsToDisplay == null)
{
_acronymsToDisplay = new List <VarConfig.AcronymRow>();
}
else
{
_acronymsToDisplay.Clear();
}
int acronymsCount = _varConfigFacade.GetAcronymsCount(); //for displaying progress, see below
int i = 0;
//get all variables to check whether they use an acronym ...
List <string> variablesNames = _varConfigFacade.GetVariables_Names();
foreach (VarConfig.AcronymTypeRow typeRow in _varConfigFacade.GetAllAcronyms())
{
if (backgroundWorker != null && backgroundWorker.CancellationPending)
{
return(false);
}
foreach (VarConfig.AcronymLevelRow levelRow in typeRow.GetAcronymLevelRows())
{
if (backgroundWorker != null && backgroundWorker.CancellationPending)
{
return(false);
}
foreach (VarConfig.AcronymRow acroRow in levelRow.GetAcronymRows())
{
if (backgroundWorker != null && backgroundWorker.CancellationPending)
{
return(false);
}
bool used = false;
foreach (string variableName in variablesNames)
{
if (backgroundWorker != null && backgroundWorker.CancellationPending)
{
return(false);
}
if (_variablesToDelete.Contains(variableName.ToLower()))
{
continue; //... but exempt variables which are to be deleted from the check
}
if (AcronymManager.IsAcronymOfVariable(variableName, acroRow.Name, typeRow.ShortName))
{
used = true;
break;
}
}
if (!used) //store unused acronyms to be displayed outside (via DisplayAcronyms), as this function is (amongst others) used by the background worker,
{
_acronymsToDisplay.Add(acroRow); //thus displaying here isn't possible, as the acronym-tree-list belongs to another thread
}
if (backgroundWorker != null)
{
double progressPart = (i++ + 1.0) / acronymsCount * progressToAchieve;
backgroundWorker.ReportProgress(Convert.ToInt32((progressSoFar + progressPart) * 100.0));
}
}
}
}
return(true);
}
