/// <summary>
/// Sets button features to function as close bracket or invert number button
/// according to currently ussed calculation method.
/// </summary>
protected internal void Set_Close_Bracket_Or_Invert_Number_Button(
Button _Button, Calculation_Method Calculation_Method, IButton_Changer Buttons_Controller)
{
Remove_EventHandlers(_Button, Buttons_Controller);
if (Calculation_Method == Calculation_Method.Complex)
{
_Button.Content = ")";
Add_Close_Bracket_Button(_Button, Buttons_Controller);
}
else
{
_Button.Content = "1/x";
Add_Invert_Number_Button(_Button, Buttons_Controller);
}
}
private void Remove_EventHandlers(Button _Button, IButton_Changer Buttons_Controller)
{
_Button.Click -= Buttons_Controller.Button_Invert_Number_Click;
_Button.Click -= Buttons_Controller.Button_Close_Bracket_Click;
}
private void Add_Close_Bracket_Button(Button _Button, IButton_Changer Buttons_Controller)
{
_Button.Click += new RoutedEventHandler(Buttons_Controller.Button_Close_Bracket_Click);
}
private void Add_Invert_Number_Button(Button _Button, IButton_Changer Buttons_Controller)
{
_Button.Click += new RoutedEventHandler(Buttons_Controller.Button_Invert_Number_Click);
}