373 lines
13 KiB
C#
373 lines
13 KiB
C#
#nullable enable
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using System;
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using System.Collections.Generic;
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using System.Linq;
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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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/// UTKPropertyList를 감싸는 윈도우 래퍼
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/// 헤더, 타이틀, 닫기 버튼 등 윈도우 프레임 제공
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/// </summary>
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[UxmlElement]
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public partial class UTKPropertyListWindow : VisualElement, IDisposable
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{
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#region Constants
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private const string UXML_PATH = "UIToolkit/Window/UTKPropertyListWindow";
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private const string USS_PATH = "UIToolkit/Window/UTKPropertyListWindowUss";
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#endregion
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#region Fields
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private bool _disposed;
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private UTKPropertyList? _propertyList;
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private VisualElement? _header;
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private UTKLabel? _titleLabel;
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private UTKButton? _closeButton;
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private string _title = "Properties";
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private bool _showCloseButton = false;
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private bool _isDragging;
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private Vector2 _dragStartPosition;
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private Vector2 _dragStartMousePosition;
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#endregion
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#region Properties
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/// <summary>윈도우 타이틀</summary>
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public string Title
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{
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get => _title;
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set
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{
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_title = value;
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if (_titleLabel != null)
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{
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_titleLabel.Text = value;
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}
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}
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}
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/// <summary>닫기 버튼 표시 여부</summary>
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public bool ShowCloseButton
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{
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get => _showCloseButton;
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set
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{
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_showCloseButton = value;
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if (_closeButton != null)
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{
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_closeButton.style.display = value ? DisplayStyle.Flex : DisplayStyle.None;
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}
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}
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}
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/// <summary>내부 PropertyList 접근</summary>
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public UTKPropertyList PropertyList => _propertyList ??= new UTKPropertyList();
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#endregion
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#region Events
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/// <summary>닫기 버튼 클릭 이벤트</summary>
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public event Action? OnCloseClicked;
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/// <summary>속성 값 변경 이벤트 (PropertyList 위임)</summary>
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public event Action<UTKPropertyValueChangedEventArgs>? OnPropertyValueChanged
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{
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add => PropertyList.OnPropertyValueChanged += value;
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remove => PropertyList.OnPropertyValueChanged -= value;
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}
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/// <summary>그룹 펼침/접힘 이벤트 (PropertyList 위임)</summary>
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public event Action<IUTKPropertyGroup, bool>? OnGroupExpandedChanged
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{
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add => PropertyList.OnGroupExpandedChanged += value;
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remove => PropertyList.OnGroupExpandedChanged -= value;
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}
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/// <summary>속성 클릭 이벤트 (PropertyList 위임)</summary>
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public event Action<IUTKPropertyItem>? OnPropertyClicked
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{
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add => PropertyList.OnPropertyClicked += value;
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remove => PropertyList.OnPropertyClicked -= value;
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}
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/// <summary>버튼 클릭 이벤트 (PropertyList 위임)</summary>
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public event Action<string, string>? OnPropertyButtonClicked
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{
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add => PropertyList.OnPropertyButtonClicked += value;
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remove => PropertyList.OnPropertyButtonClicked -= value;
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}
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#endregion
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#region Constructor
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public UTKPropertyListWindow()
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{
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UTKThemeManager.Instance.ApplyThemeToElement(this);
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SubscribeToThemeChanges();
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var styleSheet = Resources.Load<StyleSheet>(USS_PATH);
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if (styleSheet != null)
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{
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styleSheets.Add(styleSheet);
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}
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CreateUI();
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}
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public UTKPropertyListWindow(string title) : this()
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{
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Title = title;
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}
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#endregion
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#region UI Creation
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private void CreateUI()
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{
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AddToClassList("utk-property-window");
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var asset = Resources.Load<VisualTreeAsset>(UXML_PATH);
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if (asset != null)
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{
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CreateUIFromUxml(asset);
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}
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else
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{
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CreateUIFallback();
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}
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// 드래그 이벤트
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if (_header != null)
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{
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_header.RegisterCallback<PointerDownEvent>(OnHeaderPointerDown);
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_header.RegisterCallback<PointerMoveEvent>(OnHeaderPointerMove);
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_header.RegisterCallback<PointerUpEvent>(OnHeaderPointerUp);
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}
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}
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private void CreateUIFromUxml(VisualTreeAsset asset)
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{
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var root = asset.Instantiate();
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var windowRoot = root.Q<VisualElement>("window-root");
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if (windowRoot != null)
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{
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// windowRoot의 자식들을 현재 요소로 이동
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foreach (var child in windowRoot.Children().ToArray())
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{
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Add(child);
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}
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}
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else
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{
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// window-root가 없으면 전체 추가
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Add(root);
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}
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// 요소 참조 가져오기
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_header = this.Q<VisualElement>("header");
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_titleLabel = this.Q<UTKLabel>("title");
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_closeButton = this.Q<UTKButton>("close-btn");
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_propertyList = this.Q<UTKPropertyList>("content");
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// 타이틀 설정
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if (_titleLabel != null)
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{
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_titleLabel.Text = _title;
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_titleLabel.Size = UTKLabel.LabelSize.Label3;
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}
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// 닫기 버튼 설정
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if (_closeButton != null)
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{
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_closeButton.SetMaterialIcon(UTKMaterialIcons.Close, 14);
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_closeButton.IconOnly = true;
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_closeButton.OnClicked += () => OnCloseClicked?.Invoke();
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_closeButton.style.display = _showCloseButton ? DisplayStyle.Flex : DisplayStyle.None;
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}
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// PropertyList가 없으면 생성
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if (_propertyList == null)
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{
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_propertyList = new UTKPropertyList();
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_propertyList.name = "content";
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_propertyList.AddToClassList("utk-property-window__content");
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Add(_propertyList);
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}
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}
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private void CreateUIFallback()
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{
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// 헤더
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_header = new VisualElement();
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_header.name = "header";
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_header.AddToClassList("utk-property-window__header");
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_titleLabel = new UTKLabel(_title, UTKLabel.LabelSize.Label3);
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_titleLabel.name = "title";
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_titleLabel.AddToClassList("utk-property-window__title");
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_header.Add(_titleLabel);
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_closeButton = new UTKButton("", UTKMaterialIcons.Close, UTKButton.ButtonVariant.Text, 14);
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_closeButton.name = "close-btn";
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_closeButton.IconOnly = true;
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_closeButton.AddToClassList("utk-property-window__close-btn");
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_closeButton.OnClicked += () => OnCloseClicked?.Invoke();
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_header.Add(_closeButton);
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Add(_header);
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// PropertyList
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_propertyList = new UTKPropertyList();
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_propertyList.AddToClassList("utk-property-window__content");
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Add(_propertyList);
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}
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#endregion
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#region Public Methods - PropertyList 위임
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public void LoadProperties(List<IUTKPropertyItem> items) => PropertyList.LoadProperties(items);
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public void LoadGroupedProperties(List<IUTKPropertyGroup> groups) => PropertyList.LoadGroupedProperties(groups);
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public void LoadMixedProperties(List<IUTKPropertyEntry> entries) => PropertyList.LoadMixedProperties(entries);
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public void AddGroup(IUTKPropertyGroup group) => PropertyList.AddGroup(group);
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public void RemoveGroup(string groupId) => PropertyList.RemoveGroup(groupId);
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public IUTKPropertyGroup? GetGroup(string groupId) => PropertyList.GetGroup(groupId);
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public void SetGroupExpanded(string groupId, bool expanded) => PropertyList.SetGroupExpanded(groupId, expanded);
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public void ToggleGroupExpanded(string groupId) => PropertyList.ToggleGroupExpanded(groupId);
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public void AddProperty(IUTKPropertyItem item) => PropertyList.AddProperty(item);
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public void AddPropertyToGroup(string groupId, IUTKPropertyItem item) => PropertyList.AddPropertyToGroup(groupId, item);
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public void RemoveProperty(string itemId) => PropertyList.RemoveProperty(itemId);
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public IUTKPropertyItem? GetProperty(string itemId) => PropertyList.GetProperty(itemId);
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public void UpdatePropertyValue(string propertyId, object newValue) => PropertyList.UpdatePropertyValue(propertyId, newValue);
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public void SetPropertyValue(string propertyId, object value) => PropertyList.SetPropertyValue(propertyId, value);
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public void SetPropertyVisibility(string propertyId, bool visible) => PropertyList.SetPropertyVisibility(propertyId, visible);
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public void SetGroupVisibility(string groupId, bool visible) => PropertyList.SetGroupVisibility(groupId, visible);
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public void SetPropertyReadOnly(string propertyId, bool isReadOnly) => PropertyList.SetPropertyReadOnly(propertyId, isReadOnly);
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public void SetGroupReadOnly(string groupId, bool isReadOnly) => PropertyList.SetGroupReadOnly(groupId, isReadOnly);
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public void Clear() => PropertyList.Clear();
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public void Refresh() => PropertyList.Refresh();
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#endregion
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#region Public Methods - Window
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public void Show()
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{
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style.display = DisplayStyle.Flex;
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}
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public void Hide()
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{
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style.display = DisplayStyle.None;
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}
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public void SetPosition(float x, float y)
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{
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style.left = x;
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style.top = y;
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}
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public void SetSize(float width, float height)
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{
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style.width = width;
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style.height = height;
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}
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public void CenterOnScreen()
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{
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schedule.Execute(() =>
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{
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var parent = this.parent;
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if (parent == null) return;
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float parentWidth = parent.resolvedStyle.width;
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float parentHeight = parent.resolvedStyle.height;
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float selfWidth = resolvedStyle.width;
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float selfHeight = resolvedStyle.height;
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style.left = (parentWidth - selfWidth) / 2;
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style.top = (parentHeight - selfHeight) / 2;
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});
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}
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#endregion
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#region Dragging
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private void OnHeaderPointerDown(PointerDownEvent evt)
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{
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if (evt.button != 0) return;
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_isDragging = true;
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_dragStartPosition = new Vector2(resolvedStyle.left, resolvedStyle.top);
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_dragStartMousePosition = evt.position;
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_header?.CapturePointer(evt.pointerId);
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}
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private void OnHeaderPointerMove(PointerMoveEvent evt)
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{
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if (!_isDragging) return;
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Vector2 delta = (Vector2)evt.position - _dragStartMousePosition;
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style.left = _dragStartPosition.x + delta.x;
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style.top = _dragStartPosition.y + delta.y;
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}
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private void OnHeaderPointerUp(PointerUpEvent evt)
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{
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if (!_isDragging) return;
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_isDragging = false;
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_header?.ReleasePointer(evt.pointerId);
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}
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#endregion
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#region 테마 (Theme)
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private void SubscribeToThemeChanges()
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{
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UTKThemeManager.Instance.OnThemeChanged += OnThemeChanged;
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RegisterCallback<DetachFromPanelEvent>(_ =>
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{
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UTKThemeManager.Instance.OnThemeChanged -= OnThemeChanged;
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});
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}
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private void OnThemeChanged(UTKTheme theme)
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{
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UTKThemeManager.Instance.ApplyThemeToElement(this);
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}
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#endregion
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#region IDisposable
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public void Dispose()
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{
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if (_disposed) return;
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_disposed = true;
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// 테마 변경 이벤트 해제
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UTKThemeManager.Instance.OnThemeChanged -= OnThemeChanged;
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// 드래그 이벤트 해제
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if (_header != null)
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{
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_header.UnregisterCallback<PointerDownEvent>(OnHeaderPointerDown);
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_header.UnregisterCallback<PointerMoveEvent>(OnHeaderPointerMove);
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_header.UnregisterCallback<PointerUpEvent>(OnHeaderPointerUp);
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}
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// PropertyList 정리
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_propertyList?.Dispose();
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_propertyList = null;
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// 이벤트 정리
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OnCloseClicked = null;
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// UI 참조 정리
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_header = null;
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_titleLabel = null;
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_closeButton = null;
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}
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#endregion
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}
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}
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