public static void Run(InlineTextBlock label, Action action)
{
if (action == null)
{
throw new ArgumentNullException(nameof(action));
}
var spinner = new CustomSpinner(label);
spinner.Display();
try {
action();
spinner.Close();
}
catch (Exception e) {
spinner.DoneText = null;
string error = e.Message;
if (error.StartsWith("Error:"))
{
error = error.Substring(7);
}
Console.ForegroundColor = ConsoleColor.DarkRed;
Console.Write("[ERROR]");
Console.ResetColor();
Console.Write($" {error}");
spinner.Close();
Environment.Exit(1);
}
}
public void Reset(InlineTextBlock label)
{
label.Text = label.Text.TrimEnd() + " ";
Label = label;
DoneText = new InlineTextBlock("[Done]", ConsoleColor.DarkGreen);
Display();
}
public CustomSpinner(InlineTextBlock label, InlineTextBlock doneText)
{
label.Text = label.Text.TrimEnd() + " ";
Label = label;
DoneText = doneText;
Display();
}
private void DisplayQuestion()
{
InlineTextBlock labelControl = new InlineTextBlock
{
PaddingRight = 1,
ForegroundColor = QuestionForegroundColor ?? ForegroundColor,
BackgroundColor = QuestionBackgroundColor ?? BackgroundColor,
Text = QuestionText
};
labelControl.Display();
}
private void DisplaySpaceAfterQuestion()
{
string space = new string(' ', SpaceAfterQuestion);
InlineTextBlock inlineTextBlock = new InlineTextBlock
{
Text = space,
ForegroundColor = ForegroundColor,
BackgroundColor = BackgroundColor
};
inlineTextBlock.Display();
}
public MainMenu(DemoApplication demoApplication)
{
if (demoApplication == null)
{
throw new ArgumentNullException(nameof(demoApplication));
}
Margin = "0 1";
QuestionText = new InlineTextBlock
{
Text = "Make your choice:",
MarginRight = 1
};
IEnumerable <TextMenuItem> menuItems = CreateMenuItems(demoApplication);
AddItems(menuItems);
}
/// <summary>
/// Displays to the console the list of possible answers.
/// </summary>
protected virtual void DisplayPossibleAnswersList()
{
StringBuilder sb = new StringBuilder();
sb.Append("[");
string yesText = CapitalizeDefaultAnswer && DefaultAnswer == YesNoAnswer.Yes
? YesText.ToUpper()
: YesText;
sb.Append(yesText);
sb.Append("/");
string noText = CapitalizeDefaultAnswer && DefaultAnswer == YesNoAnswer.No
? NoText.ToUpper()
: NoText;
sb.Append(noText);
if (AcceptCancel)
{
sb.Append("/");
string cancelText = CapitalizeDefaultAnswer && DefaultAnswer == YesNoAnswer.Cancel
? CancelText.ToUpper()
: CancelText;
sb.Append(cancelText);
}
sb.Append("]");
InlineTextBlock inlineTextBlock = new InlineTextBlock
{
Text = sb.ToString(),
ForegroundColor = ForegroundColor,
BackgroundColor = BackgroundColor
};
inlineTextBlock.Display();
}
public CustomSpinner()
{
DoneText = new InlineTextBlock("[Done]", ConsoleColor.DarkGreen);
Display();
}
