68 lines
2.3 KiB
C#
68 lines
2.3 KiB
C#
using System;
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using UnityEngine;
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using UnityEngine.UI;
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namespace XericUI.ReflectionUIGenerator
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{
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/// <summary>
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/// InputField 值组件 — 处理 string / float / int 类型的文本输入交互
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/// </summary>
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[AddComponentMenu("Xeric Library/UI Action Vessel/Values/XUIAvrgMDInputFieldValue")]
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public class XUIAvrgMDInputFieldValue : XUIAvrgMDValue
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{
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[SerializeField]
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[Tooltip("关联的 InputField 组件（未设置则自动查找）")]
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private InputField _inputField;
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private void Awake()
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{
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if (_inputField == null) _inputField = GetComponent<InputField>();
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}
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public override void BindToAccessor(
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IAvrgValueAccessor accessor,
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AvrgMvvmBinding binding,
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AvrgMvvmScheduler scheduler)
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{
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CurrentAccessor = accessor;
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CurrentBinding = binding;
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if (binding == null || accessor == null || _inputField == null) return;
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// 设置输入类型
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if (accessor.ValueType == typeof(float) || accessor.ValueType == typeof(int)
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|| accessor.ValueType == typeof(double))
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{
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_inputField.contentType = InputField.ContentType.DecimalNumber;
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}
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// UI → 数据
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_inputField.onEndEdit.AddListener(val =>
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{
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object convertedVal = ConvertStringToValue(val, accessor.ValueType);
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binding.WriteFromUI(convertedVal);
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scheduler?.MarkUIDirty(binding);
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});
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// 数据 → UI
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binding.OnUIDataChanged += value =>
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{
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_inputField.SetTextWithoutNotify(accessor.FormatDisplay(value));
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};
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// 首次同步
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var initialValue = accessor.GetValue();
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_inputField.SetTextWithoutNotify(accessor.FormatDisplay(initialValue));
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}
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private static object ConvertStringToValue(string s, Type targetType)
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{
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if (targetType == typeof(string)) return s;
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if (targetType == typeof(float) && float.TryParse(s, out float fVal)) return fVal;
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if (targetType == typeof(int) && int.TryParse(s, out int iVal)) return iVal;
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if (targetType == typeof(double) && double.TryParse(s, out double dVal)) return dVal;
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return s;
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}
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}
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}
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