UniTaskXR/Runtime/External/TextMeshPro/TextMeshProAsyncExtensions.InputField.tt

<#@ template debug="false" hostspecific="false" language="C#" #>
<#@ assembly name="System.Core" #>
<#@ import namespace="System.Linq" #>
<#@ import namespace="System.Text" #>
<#@ import namespace="System.Collections.Generic" #>
<#@ output extension=".cs" #>
<#
    var handlers = new (string name, string type)[] {
        ("ValueChanged", "string"),
        ("EndEdit", "string"),
        ("EndTextSelection", "(string, int, int)"),
        ("TextSelection", "(string, int, int)"),
        ("Deselect", "string"),
        ("Select", "string"),
        ("Submit", "string"),
    };

    Func<string, bool> shouldConvert = x => x.EndsWith("TextSelection");
    Func<string, string> eventName = x => shouldConvert(x) ? $"new TextSelectionEventConverter(inputField.on{x})" : $"inputField.on{x}";
#>
#if UNITASK_TEXTMESHPRO_SUPPORT

using System;
using System.Threading;
using TMPro;

namespace Cysharp.Threading.Tasks
{
    public static partial class TextMeshProAsyncExtensions
    {
<# foreach(var (name, type) in handlers) { #>
        public static IAsync<#= (name) #>EventHandler<<#= type #>> GetAsync<#= (name) #>EventHandler(this TMP_InputField inputField)
        {
            return new AsyncUnityEventHandler<<#= type #>>(<#= eventName(name) #>, inputField.GetCancellationTokenOnDestroy(), false);
        }

        public static IAsync<#= (name) #>EventHandler<<#= type #>> GetAsync<#= (name) #>EventHandler(this TMP_InputField inputField, CancellationToken cancellationToken)
        {
            return new AsyncUnityEventHandler<<#= type #>>(<#= eventName(name) #>, cancellationToken, false);
        }

        public static UniTask<<#= type #>> On<#= (name) #>Async(this TMP_InputField inputField)
        {
            return new AsyncUnityEventHandler<<#= type #>>(<#= eventName(name) #>, inputField.GetCancellationTokenOnDestroy(), true).OnInvokeAsync();
        }

        public static UniTask<<#= type #>> On<#= (name) #>Async(this TMP_InputField inputField, CancellationToken cancellationToken)
        {
            return new AsyncUnityEventHandler<<#= type #>>(<#= eventName(name) #>, cancellationToken, true).OnInvokeAsync();
        }

        public static IUniTaskAsyncEnumerable<<#= type #>> On<#= (name) #>AsAsyncEnumerable(this TMP_InputField inputField)
        {
            return new UnityEventHandlerAsyncEnumerable<<#= type #>>(<#= eventName(name) #>, inputField.GetCancellationTokenOnDestroy());
        }

        public static IUniTaskAsyncEnumerable<<#= type #>> On<#= (name) #>AsAsyncEnumerable(this TMP_InputField inputField, CancellationToken cancellationToken)
        {
            return new UnityEventHandlerAsyncEnumerable<<#= type #>>(<#= eventName(name) #>, cancellationToken);
        }

<# } #>
    }
}

#endif