33 lines
1.0 KiB
C#
33 lines
1.0 KiB
C#
#if UNITY_EDITOR
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using System;
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using System.Collections.Generic;
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namespace UnityEngine.InputSystem.Editor
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{
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internal class CallbackDataSource : AdvancedDropdownDataSource
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{
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private readonly Func<AdvancedDropdownItem> m_BuildCallback;
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private readonly Func<string, IEnumerable<AdvancedDropdownItem>, AdvancedDropdownItem>
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m_SearchCallback;
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internal CallbackDataSource(Func<AdvancedDropdownItem> buildCallback,
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Func<string, IEnumerable<AdvancedDropdownItem>, AdvancedDropdownItem> searchCallback = null)
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{
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m_BuildCallback = buildCallback;
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m_SearchCallback = searchCallback;
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}
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protected override AdvancedDropdownItem FetchData()
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{
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return m_BuildCallback();
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}
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protected override AdvancedDropdownItem PerformCustomSearch(string searchString)
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{
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return m_SearchCallback?.Invoke(searchString, m_SearchableElements);
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}
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}
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}
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#endif // UNITY_EDITOR
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