/// <summary>
/// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
/// </summary>
public void Dispose()
{
this.Service.DisposeCalculationManager(this);
this._formulas = new SimpleFormulaStorage();
this._tmpFormulas.Clear();
this.Graph.ClearNodes();
}
/// <summary>
/// Initializes a new instance of the <see cref="T:Dt.CalcEngine.CalcCalculationManager" /> class.
/// </summary>
/// <param name="service">The service.</param>
/// <param name="source">The source.</param>
/// <param name="storage">The storage.</param>
internal CalcCalculationManager(CalcService service, ICalcSource source, ICalcStorage <CalcLocalIdentity, CalcExpression> storage = null)
{
this.Graph = new CalcGraph(this);
this.Evaluator = new CalcEvaluator();
this.Parser = new CalcParser();
this._formulas = storage ?? new SimpleFormulaStorage();
this._tmpFormulas = new Dictionary <CalcLocalIdentity, Tuple <CalcExpression, bool> >();
this.Source = source;
this.Service = service;
}
/// <summary>
/// Gets the calculation manager.
/// </summary>
/// <param name="source">The source.</param>
/// <param name="formulaStorage">The formula storage.</param>
/// <param name="autoCreate">if set to <see langword="true" /> [auto create].</param>
/// <returns></returns>
public CalcCalculationManager GetCalculationManager(ICalcSource source, ICalcStorage <CalcLocalIdentity, CalcExpression> formulaStorage = null, bool autoCreate = true)
{
CalcCalculationManager manager;
if (object.ReferenceEquals(source, null))
{
throw new ArgumentNullException("source");
}
if ((!this._calcManagers.TryGetValue(source, out manager) || object.ReferenceEquals(manager, null)) && autoCreate)
{
this._calcManagers[source] = manager = new CalcCalculationManager(this, source, formulaStorage);
manager.UpdateStorage();
}
return(manager);
}
public static void Reorder(IFormulaOperatorSource mgr, ICalcStorage <CalcLocalIdentity, CalcExpression> calcStorage, int from, int to, int count, bool row, bool updateDependents = true, bool updateNames = true)
{
ChangingContext context = new ChangingContext();
ReorderVisitor visitor = new ReorderVisitor(from, to, count, row, false, null);
GetChangingIds(mgr, row, context, visitor, updateDependents);
if (updateDependents)
{
GetInvalidFormulas(mgr, context);
}
if (updateNames)
{
UpdataCustomnNames(mgr, visitor);
}
visitor.CurrentCalcSource = mgr.Source;
UpdataInvalidFormula(mgr, context, visitor);
}
public SpreadCalcAxialManager(Worksheet sheet, CalcCalculationManager manager, ICalcStorage <CalcLocalIdentity, CalcExpression> storage)
{
this.Sheet = sheet;
this.Manager = manager;
this.Storage = storage;
}
