private Function TakeFunctionDataFromAddFunctionForm()
{
if (!double.TryParse(AValueTextBox.Text, out double toTest) ||
!double.TryParse(BValueTextBox.Text, out toTest) ||
!double.TryParse(CValueTextBox.Text, out toTest) ||
FunctionNameTextBox.Text.Length == 0 ||
ColorSelector.SelectedColor == null ||
FunctionComboBox.SelectedIndex == -1)
{
MessageBox.Show(Constants.IncorrectDataMsg, Constants.ErrorWindowTitle, MessageBoxButton.OK, MessageBoxImage.Error);
return(null);
}
double a, b, c;
string FunctionName = FunctionNameTextBox.Text;
Color FunctionColor = (Color)ColorSelector.SelectedColor;
Calculator FunctionCalculator = null;
a = double.Parse(AValueTextBox.Text.Replace('.', ','));
b = double.Parse(BValueTextBox.Text.Replace('.', ','));
c = double.Parse(CValueTextBox.Text.Replace('.', ','));
switch (FunctionComboBox.SelectedIndex)
{
case 0: FunctionCalculator = new CosXCalculator(a, b); break;
case 1: FunctionCalculator = new SinXCalculator(a, b); break;
case 2: FunctionCalculator = new NDividedXCalculator(a, b); break;
case 3: FunctionCalculator = new XExpNCalculator(a, b); break;
case 4: FunctionCalculator = new NExpXCalculator(a, b); break;
case 5: FunctionCalculator = new X1Calculator(a, b); break;
case 6: FunctionCalculator = new X2Calculator(a, b, c); break;
}
return(new Function(FunctionName, FunctionCalculator, FunctionColor, false));
}
public Calculator ToICalculator()
{
Calculator Calculator = null;
switch (Type)
{
case TypeOfCalculator.COS: Calculator = new CosXCalculator(OperationElementsArray[0], OperationElementsArray[1]); break;
case TypeOfCalculator.SIN: Calculator = new SinXCalculator(OperationElementsArray[0], OperationElementsArray[1]); break;
case TypeOfCalculator.NEXPX: Calculator = new NExpXCalculator(OperationElementsArray[0], OperationElementsArray[1]); break;
case TypeOfCalculator.XEXPN: Calculator = new XExpNCalculator(OperationElementsArray[0], OperationElementsArray[1]); break;
case TypeOfCalculator.NDIVEDX: Calculator = new NDividedXCalculator(OperationElementsArray[0], OperationElementsArray[1]); break;
case TypeOfCalculator.X1: Calculator = new X1Calculator(OperationElementsArray[0], OperationElementsArray[1]); break;
case TypeOfCalculator.X2: Calculator = new X2Calculator(OperationElementsArray[0], OperationElementsArray[1], OperationElementsArray[2]); break;
}
return(Calculator);
}