216 lines
9.3 KiB
C#
216 lines
9.3 KiB
C#
#nullable enable
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using System;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.UIElements;
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namespace UVC.UIToolkit
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{
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/// <summary>
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/// PropertyItem 데이터에 해당하는 View를 생성하는 팩토리 클래스입니다.
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///
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/// <para><b>주요 기능:</b></para>
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/// <list type="bullet">
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/// <item>PropertyType에 따라 적절한 View 인스턴스 생성</item>
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/// <item>Data 클래스와 View 자동 바인딩</item>
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/// <item>커스텀 View 등록 지원</item>
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/// </list>
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///
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/// <para><b>사용법:</b></para>
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/// <code>
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/// var data = new UTKFloatPropertyItem("speed", "속도", 1.5f);
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/// var view = UTKPropertyItemViewFactory.CreateView(data);
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/// parent.Add(view);
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/// </code>
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/// </summary>
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public static class UTKPropertyItemViewFactory
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{
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#region Fields
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private static readonly Dictionary<UTKPropertyType, Func<IUTKPropertyItemView>> _customViewFactories = new();
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#endregion
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#region Public Methods
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/// <summary>
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/// PropertyItem 데이터에 해당하는 View를 생성하고 바인딩합니다.
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/// </summary>
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/// <param name="data">PropertyItem 데이터</param>
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/// <returns>바인딩된 View (VisualElement)</returns>
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public static VisualElement CreateView(IUTKPropertyItem data)
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{
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var view = CreateViewInstance(data);
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view.Bind(data);
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if (view is VisualElement element)
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{
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return element;
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}
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Debug.LogError($"[UTKPropertyItemViewFactory] View is not a VisualElement: {view.GetType().Name}");
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return new VisualElement();
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}
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/// <summary>
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/// PropertyItem 데이터에 해당하는 View를 생성합니다 (바인딩 없음).
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/// </summary>
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/// <param name="data">PropertyItem 데이터 (View 설정에 필요한 정보 제공)</param>
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/// <returns>View 인스턴스</returns>
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public static IUTKPropertyItemView CreateViewInstance(IUTKPropertyItem data)
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{
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// 커스텀 팩토리 우선
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if (_customViewFactories.TryGetValue(data.PropertyType, out var customFactory))
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{
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return customFactory();
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}
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// 기본 View 생성 - View의 Bind 메서드에서 데이터 속성 동기화 처리
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return data.PropertyType switch
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{
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UTKPropertyType.String => CreateStringView(data),
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UTKPropertyType.Int => CreateIntView(data),
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UTKPropertyType.Float => CreateFloatView(data),
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UTKPropertyType.Bool => new UTKBoolPropertyItemView(),
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UTKPropertyType.Vector2 => new UTKVector2PropertyItemView(),
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UTKPropertyType.Vector3 => new UTKVector3PropertyItemView(),
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UTKPropertyType.Color => new UTKColorPropertyItemView(),
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UTKPropertyType.Date => new UTKDatePropertyItemView(),
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UTKPropertyType.DateTime => new UTKDateTimePropertyItemView(),
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UTKPropertyType.Enum => CreateEnumView(data),
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UTKPropertyType.DropdownList => CreateDropdownView(data),
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UTKPropertyType.RadioGroup => CreateRadioView(data),
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UTKPropertyType.IntRange => new UTKIntRangePropertyItemView(),
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UTKPropertyType.FloatRange => new UTKFloatRangePropertyItemView(),
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UTKPropertyType.DateRange => new UTKDateRangePropertyItemView(),
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UTKPropertyType.DateTimeRange => new UTKDateTimeRangePropertyItemView(),
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UTKPropertyType.ColorState => new UTKColorStatePropertyItemView(),
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_ => throw new ArgumentException($"Unknown property type: {data.PropertyType}")
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};
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}
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/// <summary>
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/// PropertyType에 해당하는 빈 View 인스턴스를 생성합니다.
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/// </summary>
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/// <param name="propertyType">속성 타입</param>
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/// <returns>View 인스턴스</returns>
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public static IUTKPropertyItemView CreateViewInstance(UTKPropertyType propertyType)
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{
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// 커스텀 팩토리 우선
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if (_customViewFactories.TryGetValue(propertyType, out var customFactory))
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{
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return customFactory();
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}
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return propertyType switch
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{
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UTKPropertyType.String => new UTKStringPropertyItemView(),
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UTKPropertyType.Int => new UTKIntPropertyItemView(),
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UTKPropertyType.Float => new UTKFloatPropertyItemView(),
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UTKPropertyType.Bool => new UTKBoolPropertyItemView(),
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UTKPropertyType.Vector2 => new UTKVector2PropertyItemView(),
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UTKPropertyType.Vector3 => new UTKVector3PropertyItemView(),
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UTKPropertyType.Color => new UTKColorPropertyItemView(),
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UTKPropertyType.Date => new UTKDatePropertyItemView(),
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UTKPropertyType.DateTime => new UTKDateTimePropertyItemView(),
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UTKPropertyType.Enum => new UTKEnumPropertyItemView(),
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UTKPropertyType.DropdownList => new UTKDropdownPropertyItemView(),
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UTKPropertyType.RadioGroup => new UTKRadioPropertyItemView(),
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UTKPropertyType.IntRange => new UTKIntRangePropertyItemView(),
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UTKPropertyType.FloatRange => new UTKFloatRangePropertyItemView(),
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UTKPropertyType.DateRange => new UTKDateRangePropertyItemView(),
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UTKPropertyType.DateTimeRange => new UTKDateTimeRangePropertyItemView(),
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UTKPropertyType.ColorState => new UTKColorStatePropertyItemView(),
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_ => throw new ArgumentException($"Unknown property type: {propertyType}")
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};
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}
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/// <summary>
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/// 커스텀 View 팩토리를 등록합니다.
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/// </summary>
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/// <param name="propertyType">속성 타입</param>
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/// <param name="factory">View 생성 팩토리 함수</param>
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public static void RegisterCustomView(UTKPropertyType propertyType, Func<IUTKPropertyItemView> factory)
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{
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_customViewFactories[propertyType] = factory;
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}
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/// <summary>
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/// 커스텀 View 팩토리를 제거합니다.
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/// </summary>
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/// <param name="propertyType">속성 타입</param>
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public static void UnregisterCustomView(UTKPropertyType propertyType)
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{
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_customViewFactories.Remove(propertyType);
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}
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/// <summary>
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/// 모든 커스텀 View 팩토리를 제거합니다.
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/// </summary>
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public static void ClearCustomViews()
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{
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_customViewFactories.Clear();
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}
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#endregion
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#region Private Methods
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private static IUTKPropertyItemView CreateStringView(IUTKPropertyItem data)
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{
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// UTKStringPropertyItem의 Multiline 속성에 따라 View 생성
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if (data is UTKStringPropertyItem stringItem)
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{
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return new UTKStringPropertyItemView(stringItem.Id, stringItem.Value ?? "", stringItem.IsMultiline, stringItem.MaxLength, stringItem.IsReadOnly);
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}
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return new UTKStringPropertyItemView();
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}
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private static IUTKPropertyItemView CreateIntView(IUTKPropertyItem data)
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{
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// UTKIntPropertyItem의 UseSlider 속성에 따라 View 생성
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if (data is UTKIntPropertyItem intItem && intItem.UseSlider)
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{
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return new UTKIntPropertyItemView("", intItem.Value, intItem.MinValue, intItem.MaxValue, true);
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}
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return new UTKIntPropertyItemView();
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}
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private static IUTKPropertyItemView CreateFloatView(IUTKPropertyItem data)
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{
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// UTKFloatPropertyItem의 UseSlider 속성에 따라 View 생성
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if (data is UTKFloatPropertyItem floatItem && floatItem.UseSlider)
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{
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return new UTKFloatPropertyItemView("", floatItem.Value, floatItem.MinValue, floatItem.MaxValue, true);
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}
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return new UTKFloatPropertyItemView();
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}
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private static IUTKPropertyItemView CreateEnumView(IUTKPropertyItem data)
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{
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// UTKEnumPropertyItem의 Value로 EnumDropDown 초기화
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if (data is UTKEnumPropertyItem enumItem && enumItem.Value != null)
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{
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return new UTKEnumPropertyItemView("", enumItem.Value);
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}
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return new UTKEnumPropertyItemView();
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}
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private static IUTKPropertyItemView CreateDropdownView(IUTKPropertyItem data)
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{
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// UTKDropdownPropertyItem의 Choices로 Dropdown 초기화
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if (data is UTKDropdownPropertyItem dropdownItem)
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{
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return new UTKDropdownPropertyItemView("", dropdownItem.Choices);
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}
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return new UTKDropdownPropertyItemView();
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}
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private static IUTKPropertyItemView CreateRadioView(IUTKPropertyItem data)
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{
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// UTKRadioPropertyItem의 Choices로 RadioGroup 초기화
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if (data is UTKRadioPropertyItem radioItem)
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{
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return new UTKRadioPropertyItemView("", radioItem.Choices);
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}
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return new UTKRadioPropertyItemView();
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}
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#endregion
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}
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}
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