private void Deserialize(string path)
{
var doc = XDocument.Load(path);
var vars = doc.Root.Element("variables");
if (vars != null)
{
foreach (var item in vars.Elements("add"))
{
processor.Parameters.Variables.Add(new Parameter(item.Attribute("key").Value, double.Parse(item.Attribute("value").Value), bool.Parse(item.Attribute("readonly").Value) ? ParameterType.ReadOnly : ParameterType.Normal));
}
}
var funcs = doc.Root.Element("functions");
if (funcs != null)
{
foreach (var item in funcs.Elements("add"))
{
processor.Solve($"{item.Attribute("key").Value}:={item.Attribute("value").Value}");
}
}
var exps = doc.Root.Element("expressions");
if (exps != null)
{
foreach (var item in exps.Elements("expression").Select(exp => exp.Value))
{
mathPresenter.Add(item);
}
}
}
internal void MathExpEnter()
{
try
{
presenter.Add(mathExpressionBox.Text);
var count = mathExpsListBox.Items.Count;
if (count > 0)
{
mathExpsListBox.ScrollIntoView(mathExpsListBox.Items[count - 1]);
}
Status = string.Empty;
}
catch (LexerException mle)
{
Status = mle.Message;
}
catch (ParserException mpe)
{
Status = mpe.Message;
}
catch (ParameterIsReadOnlyException mpiroe)
{
Status = mpiroe.Message;
}
catch (BinaryParameterTypeMismatchException bptme)
{
Status = bptme.Message;
}
catch (DifferentParameterTypeMismatchException dptme)
{
Status = dptme.Message;
}
catch (ParameterTypeMismatchException ptme)
{
Status = ptme.Message;
}
catch (ResultIsNotSupportedException rinse)
{
Status = rinse.Message;
}
catch (DivideByZeroException dbze)
{
Status = dbze.Message;
}
catch (ArgumentNullException ane)
{
Status = ane.Message;
}
catch (ArgumentException ae)
{
Status = ae.Message;
}
catch (FormatException fe)
{
Status = fe.Message;
}
catch (OverflowException oe)
{
Status = oe.Message;
}
catch (KeyNotFoundException knfe)
{
Status = knfe.Message;
}
catch (IndexOutOfRangeException)
{
Status = Resource.IndexOutOfRangeExceptionError;
}
catch (InvalidOperationException ioe)
{
Status = ioe.Message;
}
catch (NotSupportedException)
{
Status = Resource.NotSupportedOperationError;
}
mathExpressionBox.Text = string.Empty;
}
