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Allow passing a nullable style in DefaultValueStyle() and ChoicesStyle()

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This will allow to slightly simplify the implementation of #1210

See also related discussion on https://github.com/spectreconsole/spectre.console/pull/1349#discussion_r1388385384
This commit is contained in:
Cédric Luthi 2023-11-09 21:09:44 +01:00 committed by Patrik Svensson
parent 29a43686d4
commit 4219bbbf61
2 changed files with 6 additions and 16 deletions
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4
src/Spectre.Console/Prompts/TextPrompt.cs
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@ -75,12 +75,12 @@ public sealed class TextPrompt<T> : IPrompt<T>, IHasCulture
public Func<T, ValidationResult>? Validator { get; set; }
/// <summary>
/// Gets or sets the style in which the default value is displayed.
/// Gets or sets the style in which the default value is displayed. Defaults to green when <see langword="null"/>.
/// </summary>
public Style? DefaultValueStyle { get; set; }
/// <summary>
/// Gets or sets the style in which the list of choices is displayed.
/// Gets or sets the style in which the list of choices is displayed. Defaults to blue when <see langword="null"/>.
/// </summary>
public Style? ChoicesStyle { get; set; }

18
src/Spectre.Console/Prompts/TextPromptExtensions.cs
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@ -330,20 +330,15 @@ public static class TextPromptExtensions
/// </summary>
/// <typeparam name="T">The prompt result type.</typeparam>
/// <param name="obj">The prompt.</param>
/// <param name="style">The default value style.</param>
/// <param name="style">The default value style or <see langword="null"/> to use the default style (green).</param>
/// <returns>The same instance so that multiple calls can be chained.</returns>
public static TextPrompt<T> DefaultValueStyle<T>(this TextPrompt<T> obj, Style style)
public static TextPrompt<T> DefaultValueStyle<T>(this TextPrompt<T> obj, Style? style)
{
if (obj is null)
{
throw new ArgumentNullException(nameof(obj));
}
if (style is null)
{
throw new ArgumentNullException(nameof(style));
}
obj.DefaultValueStyle = style;
return obj;
}
@ -353,20 +348,15 @@ public static class TextPromptExtensions
/// </summary>
/// <typeparam name="T">The prompt result type.</typeparam>
/// <param name="obj">The prompt.</param>
/// <param name="style">The style to use for displaying the choices.</param>
/// <param name="style">The style to use for displaying the choices or <see langword="null"/> to use the default style (blue).</param>
/// <returns>The same instance so that multiple calls can be chained.</returns>
public static TextPrompt<T> ChoicesStyle<T>(this TextPrompt<T> obj, Style style)
public static TextPrompt<T> ChoicesStyle<T>(this TextPrompt<T> obj, Style? style)
{
if (obj is null)
{
throw new ArgumentNullException(nameof(obj));
}
if (style is null)
{
throw new ArgumentNullException(nameof(style));
}
obj.ChoicesStyle = style;
return obj;
}