增加快捷菜单

2025-09-13 15:33:27 +08:00
parent 6bc06bcd8c
commit 91a40e097b
25 changed files with 447 additions and 99 deletions
@@ -0,0 +1,123 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UIElements;
+using MuHua;
+
+/// <summary>
+/// UI快捷菜单
+/// </summary>
+public class UIShortcutMenu : ModuleUISingle<UIShortcutMenu> {
+	/// <summary> 菜单模板 </summary>
+	public VisualTreeAsset menuTreeAsset;
+	/// <summary> 项目模板 </summary>
+	public VisualTreeAsset itemTreeAsset;
+	/// <summary> 控件列表 </summary>
+	public static List<UIControl> controls = new List<UIControl>();
+
+	public override VisualElement Element => root.Q<VisualElement>("ShortcutMenu");
+
+	protected override void Awake() => NoReplace(false);
+
+	private void Update() => controls.ForEach(control => control.Update());
+
+	private void OnDestroy() => controls.ForEach(control => control.Dispose());
+
+	/// <summary> 打开菜单 </summary>
+	public void Open(List<DataMenuItem> datas) {
+		Close();
+		Vector3 position = UITool.GetMousePosition(Element);
+		UIMenuPanel menuPanel = Create();
+		menuPanel.Settings(position, datas);
+	}
+	/// <summary> 关闭菜单 </summary>
+	public void Close() {
+		controls.ForEach(control => control.Dispose());
+		controls.Clear();
+		Element.Clear();
+	}
+	/// <summary> 创建子菜单 </summary>
+	public UIMenuPanel Create() {
+		// 创建菜单元素
+		VisualElement element = menuTreeAsset.Instantiate();
+		element.EnableInClassList("menu", true);
+		Element.Add(element);
+		UIMenuPanel menuPanel = new UIMenuPanel(element, itemTreeAsset);
+		AddControl(menuPanel);
+		return menuPanel;
+	}
+
+	/// <summary> 添加控件 </summary>
+	public static void AddControl(UIControl control) => controls.Add(control);
+	/// <summary> 移除控件 </summary>
+	public static void RemoveControl(UIControl control) => controls.Remove(control);
+}
+/// <summary> 
+/// UI快捷菜单面板
+/// </summary>
+public class UIMenuPanel : ModuleUIPanel, UIControl {
+
+	public UIMenuPanel menuPanel;
+	public VisualElement submenu;
+	public ModuleUIItems<UIItem, DataMenuItem> items;
+
+	public VisualElement Container => Q<VisualElement>("Container");
+
+	public UIMenuPanel(VisualElement element, VisualTreeAsset templateAsset) : base(element) {
+		items = new ModuleUIItems<UIItem, DataMenuItem>(Container, templateAsset,
+		(data, element) => new UIItem(data, element, this));
+	}
+	public void Update() {
+		// throw new NotImplementedException();
+	}
+	public void Dispose() {
+		items.Release();
+	}
+
+	public void Settings(Vector3 position, List<DataMenuItem> datas) {
+		items.Create(datas);
+		element.transform.position = position;
+	}
+
+	/// <summary> 打开子菜单 </summary>
+	public void Open(VisualElement submenu, List<DataMenuItem> datas) {
+		if (this.submenu == submenu) { return; }
+		// 更新子菜单
+		this.submenu = submenu;
+		if (menuPanel == null) { menuPanel = UIShortcutMenu.I.Create(); }
+		float x = submenu.worldBound.position.x + submenu.resolvedStyle.width;
+		float y = submenu.worldBound.position.y - 5;
+		Vector3 position = new Vector3(x, y, 0);
+		menuPanel.Settings(position, datas);
+		bool isEnable = datas != null && datas.Count > 0;
+		menuPanel.OpenSubmenu(isEnable);
+	}
+	public void OpenSubmenu(bool open) {
+		element.EnableInClassList("menu-hide", !open);
+		menuPanel?.OpenSubmenu(false);
+	}
+
+	/// <summary> UI项目 </summary>
+	public class UIItem : ModuleUIItem<DataMenuItem> {
+		public readonly UIMenuPanel parent;
+
+		public Label Name => element.Q<Label>("Name");
+		public VisualElement Arrow => element.Q<VisualElement>("Arrow");
+
+		public UIItem(DataMenuItem value, VisualElement element, UIMenuPanel parent) : base(value, element) {
+			this.parent = parent;
+			Name.text = value.name;
+			Arrow.EnableInClassList("menu-arrow-hide", value.items == null || value.items.Count == 0);
+			element.RegisterCallback<MouseDownEvent>(MouseDownEvent);
+			element.RegisterCallback<MouseMoveEvent>(MouseMoveEvent);
+		}
+		private void MouseDownEvent(MouseDownEvent evt) {
+			value.callback?.Invoke();
+			UIShortcutMenu.I.Close();
+		}
+		private void MouseMoveEvent(MouseMoveEvent evt) {
+			parent.Open(element, value.items);
+		}
+	}
+}