public MainWindow()
{
InitializeComponent();
calc = new Calculator();
calc.didUpdateValue += CalculatorDidUpdateValue;
calc.InputError += CalculatorError;
calc.ComputationError += CalculatorError;
calc.Clear();
}
private void Button_Click(object sender, RoutedEventArgs e)
{
var button = sender as Button;
int digit = -1;
object tag = (sender as Button).Tag;
if (int.TryParse(button.Content.ToString(), out digit))
{
calc.AddDigit(digit);
}
else
{
switch (tag)
{
case "decimal":
calc.AddDecimalPoint();
break;
case "evaluate":
calc.Compute();
break;
case "addition":
calc.AddOperation(Operation.Add);
break;
case "substraction":
calc.AddOperation(Operation.Sub);
break;
case "multiplication":
calc.AddOperation(Operation.Mul);
break;
case "division":
calc.AddOperation(Operation.Div);
break;
case "degree":
calc.AddOperation(Operation.Pow);
break;
case "reverse":
calc.AddOperation(Operation.Drob);
break;
case "radical":
calc.AddOperation(Operation.Sqrt);
break;
case "Cos":
calc.AddOperation(Operation.Cos);
break;
case "Sin":
calc.AddOperation(Operation.Sin);
break;
case "clear":
calc.Clear();
break;
case "reset":
calc.Reset();
break;
case "earse":
calc.Earse();
break;
}
}
}
private void Button_Click(object sender, RoutedEventArgs e)
{
var button = sender as Button;
int digit = -1;
if (int.TryParse(button.Content.ToString(), out digit))
{
calc.AddDigit(digit);
}
else
{
switch (button.Tag)
{
case "plus":
calc.AddOperation(CalculatorOperation.Add);
break;
case "minus":
calc.AddOperation(CalculatorOperation.Sub);
break;
case "multiplication":
calc.AddOperation(CalculatorOperation.Mul);
break;
case "division":
calc.AddOperation(CalculatorOperation.Div);
break;
case "negate":
calc.TransformInput(CalculatorTransformation.Negate);
break;
case "percent":
calc.TransformInput(CalculatorTransformation.Percent);
break;
case "sqr":
calc.TransformInput(CalculatorTransformation.Sqr);
break;
case "sqrt":
calc.TransformInput(CalculatorTransformation.Sqrt);
break;
case "inverse":
calc.TransformInput(CalculatorTransformation.Inverse);
break;
case "point":
calc.AddPoint();
break;
case "compute":
calc.Compute();
break;
case "delete":
calc.Delete();
break;
case "clear":
calc.Clear();
break;
default:
MessageBox.Show(button.Tag?.ToString() ?? "");
break;
}
}
}
private void Button_Click(object sender, RoutedEventArgs e)
{
int digit = -1;
Button b = sender as Button;
if (int.TryParse(b.Content.ToString(), out digit))
{
calc.AddDigit(digit);
}
else
{
switch (b.Tag)
{
case "div":
calc.AddOperation(CalculatorOperation.Div);
break;
case "mul":
calc.AddOperation(CalculatorOperation.Mul);
break;
case "min":
calc.AddOperation(CalculatorOperation.Sub);
break;
case "pls":
calc.AddOperation(CalculatorOperation.Add);
break;
case "clear":
calc.Clear();
break;
case "clearall":
calc.clearAll();
break;
case "compute":
calc.Compute();
break;
case "dot":
calc.AddPoint();
break;
case "negate":
calc.TransformInput(CalculatorTransformation.Negate);
break;
case "percent":
calc.TransformInput(CalculatorTransformation.Percent);
break;
case "sqr":
calc.TransformInput(CalculatorTransformation.Sqr);
break;
case "sqrt":
calc.TransformInput(CalculatorTransformation.Sqrt);
break;
case "inverse":
calc.TransformInput(CalculatorTransformation.Inverse);
break;
case "del":
calc.RemoveDigit();
break;
}
}
}
private void Button_Click(object sender, RoutedEventArgs e)
{
string text = (sender as Button).Content.ToString();
string name = (sender as Button).Name;
int digit;
if (int.TryParse(text, out digit))
{
calc.AddDigit(digit);
}
else
{
switch (name)
{
case "dec":
calc.AddDecimalPoint();
break;
case "evaluate":
calc.Compute();
break;
case "addition":
calc.AddOperation(Operation.Add);
break;
case "substraction":
calc.AddOperation(Operation.Sub);
break;
case "multiplication":
calc.AddOperation(Operation.Mul);
break;
case "division":
calc.AddOperation(Operation.Div);
break;
case "clear":
calc.Clear();
break;
case "reset":
calc.Reset();
break;
case "back":
calc.ClearSimbol();
break;
case "pow":
calc.AddOperation(Operation.Pow);
break;
case "sqrt":
calc.AddOperation(Operation.Sqrt);
break;
case "log":
calc.AddOperation(Operation.Log);
break;
case "tan":
calc.AddOperation(Operation.Tan);
break;
case "Cos":
calc.AddOperation(Operation.Cos);
break;
case "Sin":
calc.AddOperation(Operation.Sin);
break;
case "inter":
calc.AddOperation(Operation.Interest);
break;
case "sign":
calc.Sign();
break;
case "exit":
this.Close();
break;
}
}
}
private void button_Click(object sender, RoutedEventArgs e)
{
Button button = sender as Button;
int digit = -1;
if (int.TryParse(button.Content.ToString(), out digit))
{
calc.AddDigit(digit);
}
else
{
switch (button.Tag)
{
case "Add":
calc.ProcessBinOp(CalculatorOperations.Add);
break;
case "Sub":
calc.ProcessBinOp(CalculatorOperations.Sub);
break;
case "Mul":
calc.ProcessBinOp(CalculatorOperations.Mul);
break;
case "Div":
calc.ProcessBinOp(CalculatorOperations.Div);
break;
case "Eq":
calc.ProcessBinOp(CalculatorOperations.Eq);
break;
case "Invert":
calc.ProcessUnOp(CalculatorUnOperations.Invert);
break;
case "Point":
calc.AddPoint();
break;
case "Reciprocal":
calc.ProcessUnOp(CalculatorUnOperations.Reciprocal);
break;
case "CE":
calc.Clear();
break;
case "C":
calc.ClearAll();
break;
case "Percent":
calc.ProcessBinOp(CalculatorOperations.Percent);
break;
case "Sqr":
calc.ProcessUnOp(CalculatorUnOperations.Sqr);
break;
case "Sqrt":
calc.ProcessUnOp(CalculatorUnOperations.Sqrt);
break;
case "Backspace":
calc.ProcessUnOp(CalculatorUnOperations.Backspace);
break;
}
}
}