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Add support for selecting prompt items

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Closes #447
This commit is contained in:
Patrik Svensson
2021-06-27 21:59:58 +02:00
committed by Phil Scott
parent fa553fd72e
commit 865552c3f2
8 changed files with 165 additions and 47 deletions
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37
src/Spectre.Console/Widgets/Prompt/MultiSelectionPromptExtensions.cs
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@ -130,40 +130,19 @@ namespace Spectre.Console
/// </summary>
/// <typeparam name="T">The prompt result type.</typeparam>
/// <param name="obj">The prompt.</param>
/// <param name="index">The index of the item to select.</param>
/// <param name="item">The item to select.</param>
/// <returns>The same instance so that multiple calls can be chained.</returns>
[Obsolete("Selection by index has been made obsolete", error: true)]
public static MultiSelectionPrompt<T> Select<T>(this MultiSelectionPrompt<T> obj, int index)
public static MultiSelectionPrompt<T> Select<T>(this MultiSelectionPrompt<T> obj, T item)
where T : notnull
{
return obj;
}
if (obj is null)
{
throw new ArgumentNullException(nameof(obj));
}
/// <summary>
/// Marks multiple items as selected.
/// </summary>
/// <typeparam name="T">The prompt result type.</typeparam>
/// <param name="obj">The prompt.</param>
/// <param name="indices">The indices of the items to select.</param>
/// <returns>The same instance so that multiple calls can be chained.</returns>
[Obsolete("Selection by index has been made obsolete", error: true)]
public static MultiSelectionPrompt<T> Select<T>(this MultiSelectionPrompt<T> obj, params int[] indices)
where T : notnull
{
return obj;
}
var node = obj.Tree.Find(item);
node?.Select();
/// <summary>
/// Marks multiple items as selected.
/// </summary>
/// <typeparam name="T">The prompt result type.</typeparam>
/// <param name="obj">The prompt.</param>
/// <param name="indices">The indices of the items to select.</param>
/// <returns>The same instance so that multiple calls can be chained.</returns>
[Obsolete("Selection by index has been made obsolete", error: true)]
public static MultiSelectionPrompt<T> Select<T>(this MultiSelectionPrompt<T> obj, IEnumerable<int> indices)
where T : notnull
{
return obj;
}