public override void Deactivate()
{
if(_gatherControl != null)
{
_gatherControl.Cleanup();
}
// get the counts cached before we deactivate
GetRemainingCount();
GetReferenceCount();
base.Deactivate();
_gatherControl.Dispose();
_gatherControl = null;
UpdateCurrentWords(); // clears out orphan records
}
public override void Activate()
{
base.Activate();
if (DomainKeys == null)
{
_domainKeys = new List<string>();
_domainQuestions = new Dictionary<string, List<string>>();
ParseSemanticDomainFile();
// always have at least one domain and one question
// so default indexes of 0 are valid.
if (_domainKeys.Count == 0)
{
_domainKeys.Add(string.Empty);
}
if (_domainQuestions.Count == 0)
{
List<string> emptyList = new List<string>();
emptyList.Add(string.Empty);
_domainQuestions.Add(string.Empty, emptyList);
}
}
if (_semanticDomainOptionsList == null)
{
_semanticDomainOptionsList =
WeSayWordsProject.Project.GetOptionsList(_semanticDomainField, false);
}
UpdateCurrentWords();
if (CurrentDomainIndex == -1)
{
GotoLastDomainWithAnswers();
}
_gatherControl = new GatherBySemanticDomainsControl(this);
}