合并代码

2024-11-15 18:28:21 +08:00
parent 497b43a446
commit 72d1f89b54
274 changed files with 4939 additions and 1968 deletions
@@ -0,0 +1,95 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UIElements;
+
+#if UNITY_EDITOR
+using UnityEditor;
+#endif
+
+namespace MuHua {
+    public class MUFoldout : VisualElement {
+        public new class UxmlFactory : UxmlFactory<MUFoldout, UxmlTraits> { }
+        public new class UxmlTraits : VisualElement.UxmlTraits {
+            private UxmlStringAttributeDescription Text = new UxmlStringAttributeDescription {
+                name = "text",
+                defaultValue = "标题"
+            };
+            private UxmlBoolAttributeDescription Active = new UxmlBoolAttributeDescription {
+                name = "active",
+                defaultValue = false
+            };
+            public UxmlIntAttributeDescription Count = new UxmlIntAttributeDescription {
+                name = "count"
+            };
+            public UxmlStringAttributeDescription AssetPath = new UxmlStringAttributeDescription {
+                name = "asset-path"
+            };
+            public override void Init(VisualElement ve, IUxmlAttributes bag, CreationContext cc) {
+                base.Init(ve, bag, cc);
+                MUFoldout foldout = (MUFoldout)ve;
+                foldout.Text = Text.GetValueFromBag(bag, cc);
+                foldout.Active = Active.GetValueFromBag(bag, cc);
+                foldout.AssetPath = AssetPath.GetValueFromBag(bag, cc);
+#if UNITY_EDITOR
+                VisualTreeAsset asset = AssetDatabase.LoadAssetAtPath<VisualTreeAsset>(foldout.AssetPath);
+                if (asset == null) { return; }
+                foldout.ClearContainer();
+                int count = Count.GetValueFromBag(bag, cc);
+                for (int i = 0; i < count; i++) { foldout.AddContainer(asset); }
+#endif
+            }
+        }
+        public Label labelElement = new Label();
+        public VisualElement title = new VisualElement();
+        public VisualElement image = new VisualElement();
+        public VisualElement container = new VisualElement();
+
+        public string Text {
+            get => labelElement.text;
+            set => labelElement.text = value;
+        }
+        public bool Active {
+            get => isActive;
+            set => SetActive(value);
+        }
+
+        public void AddContainer(VisualTreeAsset asset) {
+            AddContainer(asset.Instantiate());
+        }
+        public void AddContainer(VisualElement element) {
+            container.Add(element);
+        }
+        public void ClearContainer() {
+            container.Clear();
+        }
+
+        internal bool isActive;
+        internal string AssetPath { get; set; }
+        internal void SetActive(bool value) {
+            isActive = value;
+            container.style.display = Active ? DisplayStyle.Flex : DisplayStyle.None;
+        }
+
+        public MUFoldout() {
+            //设置名称
+            title.name = "title";
+            image.name = "image";
+            labelElement.name = "label";
+            container.name = "container";
+            //设置USS类名
+            AddToClassList("foldout");
+            title.AddToClassList("foldout-title");
+            image.AddToClassList("foldout-title-image");
+            labelElement.AddToClassList("foldout-title-label");
+            container.AddToClassList("foldout-container");
+            //设置层级结构
+            hierarchy.Add(title);
+            hierarchy.Add(container);
+            title.Add(image);
+            title.Add(labelElement);
+            //设置事件
+            title.RegisterCallback<ClickEvent>((evt) => Active = !Active);
+        }
+    }
+}