public ScientificViewModel(ICalcEngine calc)
{
CalcEngine = calc;
InputOperationCommand = new DelegateCommand <object>(s => calc.InputOperation(s));
InputFunctionParam1Command = new DelegateCommand <object>(s => calc.InputFunctionParam1(s));
InputFunctionParam2Command = new DelegateCommand <object>(s => calc.InputFunctionParam2(s));
}
public TenKeyLayoutViewModel()
{
NumberPressCommand = new Command <string>(UserInputDigit);
CalculationPressCommand = new Command <MathOperation>(ExecuteCalculation, (s) => { return(_valueText.Length > 0); });
PopLastCalcCommand = new Command(PopLastCalculation, () => { return(calc.CanPop); });
RemoveLastDigitCommand = new Command(RemoveLastDigit, () => { return(_valueText.Length > 0); });
calc = DependencyService.Resolve <ICalcEngine>();
}
public GeneralViewModel(ICalcEngine calc)
{
InputNumberCommand = new DelegateCommand <object>(s => calc.InputNumber(s));
InputOperationCommand = new DelegateCommand <object>(s => calc.InputOperation(s));
InputPointCommand = new DelegateCommand <object>(s => calc.InputPoint());
InputEqualCommand = new DelegateCommand <object>(s => calc.InputEqual());
InputClearCommand = new DelegateCommand <object>(s => calc.InputClear());
InputDeleteCommand = new DelegateCommand <object>(s => calc.InputDelete());
InputBracketCommand = new DelegateCommand <object>(s => calc.InputBracket(s));
}
public SelectorViewModel(ICalcEngine calc)
{
CalcEngine = calc;
}
public ScreenViewModel(ICalcEngine calc)
{
CalcEngine = calc;
}
public CalcController(ICalcEngine calcEngine)
{
_calcEngine = calcEngine;
}
public static IDataType <TDataEnum> Evaluate <TDataEnum>(this string input, ICalcEngine <TDataEnum> calcEngine, IConfiguration configuration = null)
where TDataEnum : Enum
{
configuration = configuration ?? new Configuration();
return((IDataType <TDataEnum>) new Evaluator <TDataEnum>(calcEngine).Evaluate(Parser.ParseExpression(input, configuration), configuration));
}
public Evaluation(ICalcEngine <TDataEnum> calcEngine, IConfiguration configuration)
{
CalcEngine = calcEngine;
Configuration = configuration;
}
public Evaluator(ICalcEngine <TDataEnum> calcEngine)
{
CalcEngine = calcEngine;
}
