protected override void InputTemplate(OffscreenBuffer screenBuffer)
{
screenBuffer.WritePrompt(_message);
screenBuffer.Write(_paginator.FilterTerm);
if (string.IsNullOrEmpty(_paginator.FilterTerm))
{
screenBuffer.Write(" Hit space to select", Prompt.ColorSchema.Answer);
}
var subset = _paginator.ToSubset();
foreach (var item in subset)
{
var value = _textSelector(item);
screenBuffer.WriteLine();
if (_paginator.TryGetSelectedItem(out var selectedItem) && EqualityComparer <T> .Default.Equals(item, selectedItem))
{
if (_selectedItems.Contains(item))
{
screenBuffer.Write($"{Prompt.Symbols.Selector} {Prompt.Symbols.Selected} {value}", Prompt.ColorSchema.Select);
}
else
{
screenBuffer.Write($"{Prompt.Symbols.Selector} {Prompt.Symbols.NotSelect} {value}", Prompt.ColorSchema.Select);
}
}
public static void WriteInput(this OffscreenBuffer offscreenBuffer, TextInputBuffer textInputBuffer)
{
offscreenBuffer.Write(textInputBuffer.ToBackwardString());
offscreenBuffer.PushCursor();
offscreenBuffer.Write(textInputBuffer.ToForwardString());
}
protected override void InputTemplate(OffscreenBuffer screenBuffer)
{
screenBuffer.WritePrompt(_options.Message);
screenBuffer.Write(new string('*', _inputBuffer.Length));
screenBuffer.SetCursorPosition();
}
protected override void InputTemplate(OffscreenBuffer screenBuffer)
{
screenBuffer.WritePrompt(_message);
screenBuffer.Write(_paginator.FilterTerm);
var subset = _paginator.ToSubset();
foreach (var item in subset)
{
var value = _valueSelector(item);
screenBuffer.WriteLine();
if (_paginator.TryGetSelectedItem(out var selectedItem) && EqualityComparer <T> .Default.Equals(item, selectedItem))
{
screenBuffer.Write($"{Prompt.Symbols.Selector} {value}", Prompt.ColorSchema.Select);
}
protected override void FinishTemplate(OffscreenBuffer screenBuffer, T result)
{
screenBuffer.WriteFinish(_message);
if (result != null)
{
screenBuffer.Write(result.ToString(), Prompt.ColorSchema.Answer);
}
}
protected override void InputTemplate(OffscreenBuffer screenBuffer)
{
screenBuffer.WritePrompt(_options.Message);
if (_options.DefaultValue == null)
{
screenBuffer.Write("(y/n) ");
}
else if (_options.DefaultValue.Value)
{
screenBuffer.Write("(Y/n) ");
}
else
{
screenBuffer.Write("(y/N) ");
}
screenBuffer.SetCursorPosition();
}
protected override void InputTemplate(OffscreenBuffer screenBuffer)
{
screenBuffer.WritePrompt(_message);
if (_defaultValue.HasValue)
{
screenBuffer.Write($"({_defaultValue.Value}) ");
}
var(left, top) = screenBuffer.GetCursorPosition();
var input = _inputBuffer.ToString();
screenBuffer.Write(input);
var width = EastAsianWidth.GetWidth(input.Take(_startIndex)) + left;
screenBuffer.SetCursorPosition(width % screenBuffer.BufferWidth, top + (width / screenBuffer.BufferWidth));
}
protected override void FinishTemplate(OffscreenBuffer screenBuffer, bool result)
{
screenBuffer.WriteFinish(_options.Message);
screenBuffer.Write(result ? "Yes" : "No", Prompt.ColorSchema.Answer);
}
protected override void FinishTemplate(OffscreenBuffer screenBuffer, string result)
{
screenBuffer.WriteFinish(_options.Message);
screenBuffer.Write(new string('*', _inputBuffer.Length), Prompt.ColorSchema.Answer);
}
public static void WritePrompt(this OffscreenBuffer offscreenBuffer, string message)
{
offscreenBuffer.Write(Prompt.Symbols.Prompt, Prompt.ColorSchema.PromptSymbol);
offscreenBuffer.Write($" {message}: ");
}
public static void WriteHint(this OffscreenBuffer offscreenBuffer, string message)
{
offscreenBuffer.Write(message, Prompt.ColorSchema.Hint);
}
public static void WriteAnswer(this OffscreenBuffer offscreenBuffer, string message)
{
offscreenBuffer.Write(message, Prompt.ColorSchema.Answer);
}
public static void WriteError(this OffscreenBuffer offscreenBuffer, string message)
{
offscreenBuffer.Write($"{Prompt.Symbols.Error} {message}", Prompt.ColorSchema.Error);
}
