/// <summary>
/// deletes a selected query
/// </summary>
public void DeleteQuery()
{
foreach (QueryDatabaseModel model in SelectedIndexes)
{
var location = FindIndex(model);
if (QueryLists[location.main].Count == 1)
{
QueryLists.RemoveAt(location.main);
}
else
{
QueryLists[location.main].RemoveAt(location.sub);
if (QueryLists[location.main].Count == 1)
{
QueryLists[location.main][0].RemoveFirstBracer();
QueryLists[location.main][0].RemoveLastBracer();
}
else
{
if (location.sub == 0)
{
QueryLists[location.main][0].AddFirstBracer();
}
if (location.sub == QueryLists[location.main].Count)
{
QueryLists[location.main][QueryLists[location.main].Count - 1].AddLastBracer();
}
}
}
}
}
/// <summary>
/// Inserts a query at a location
/// </summary>
/// <param name="locationType"></param>
public void InsertQuery(InsertLocation locationType)
{
QueryDatabaseModel item = SelectedIndexes[0];
var location = FindIndex(item);
switch (locationType)
{
case InsertLocation.After:
if (location.main + 1 > QueryLists.Count)
{
QueryLists.Add(new List <QueryDatabaseModel>()
{
new QueryDatabaseModel()
});
}
else
{
QueryLists.Insert(location.main + 1, new List <QueryDatabaseModel>()
{
new QueryDatabaseModel()
});
}
break;
case InsertLocation.Before:
QueryLists.Insert(location.main, new List <QueryDatabaseModel>()
{
new QueryDatabaseModel()
});
break;
case InsertLocation.Into:
QueryDatabaseModel value = new QueryDatabaseModel();
value.AddLastBracer();
if (QueryLists[location.main].Count == 1)
{
QueryLists[location.main][0].AddFirstBracer();
}
else
{
QueryLists[location.main][QueryLists[location.main].Count - 1].RemoveLastBracer();
}
QueryLists[location.main].Add(value);
break;
}
}
