72 lines
2.2 KiB
C#
72 lines
2.2 KiB
C#
using TMPro;
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using UnityEngine;
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using UnityEngine.UI;
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/// <summary>
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/// 适配器：让 CustomKeyboard 可以直接操作 TMP_InputField
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/// 实现类似 InputDialog 的接口但实际修改 InputField
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/// </summary>
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public class KeyboardInputAdapter : MonoBehaviour
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{
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private TMP_InputField _inputField;
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private object _manager; // CustomKeyboardManager，使用 object 避免循环引用
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public Button ConfirmButton; // 虚拟确认按钮
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private bool _shouldClearOnFirstInput = false; // 是否在首次输入时清空
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private bool _hasInputOccurred = false; // 是否已经发生过输入
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public void SetTarget(TMP_InputField inputField, object manager, bool clearOnFirstInput = false)
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{
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_inputField = inputField;
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_manager = manager;
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_shouldClearOnFirstInput = clearOnFirstInput;
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_hasInputOccurred = false;
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// 创建虚拟确认按钮（CustomKeyboard 需要）
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var btnGO = new GameObject("VirtualConfirmButton", typeof(Button));
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btnGO.transform.SetParent(this.transform, false);
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ConfirmButton = btnGO.GetComponent<Button>();
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// 使用反射调用 manager 的 ConfirmInput 方法
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ConfirmButton.onClick.AddListener(() => {
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if (_manager != null)
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{
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var method = _manager.GetType().GetMethod("ConfirmInput");
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method?.Invoke(_manager, null);
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}
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});
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btnGO.SetActive(false); // 隐藏，只用于事件
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}
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public void OnKeyPressed(string key)
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{
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if (_inputField != null)
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{
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// 如果设置了首次清空且还未输入过，先清空
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if (_shouldClearOnFirstInput && !_hasInputOccurred)
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{
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_inputField.text = "";
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_hasInputOccurred = true;
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}
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_inputField.text += key;
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}
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}
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public void OnBackspacePressed()
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{
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if (_inputField != null && _inputField.text.Length > 0)
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{
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_inputField.text = _inputField.text.Substring(0, _inputField.text.Length - 1);
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}
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}
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public void OnClearPressed()
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{
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if (_inputField != null)
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{
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_inputField.text = "";
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}
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}
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}
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