Initial commit

Library/PackageCache/com.unity.shadergraph@c8830f61858d/Editor/Drawing/Controls/ButtonControl.cs

@@ -0,0 +1,47 @@
+using System;
+using System.Reflection;
+using UnityEditor.UIElements;
+using UnityEngine;
+using UnityEngine.UIElements;
+
+namespace UnityEditor.ShaderGraph.Drawing.Controls
+{
+    [AttributeUsage(AttributeTargets.Property)]
+    class ButtonControlAttribute : Attribute, IControlAttribute
+    {
+        public ButtonControlAttribute()
+        {
+        }
+
+        public VisualElement InstantiateControl(AbstractMaterialNode node, PropertyInfo propertyInfo)
+        {
+            return new ButtonControlView(node, propertyInfo);
+        }
+    }
+
+    [Serializable]
+    struct ButtonConfig
+    {
+        public string text;
+        public Action action;
+    }
+
+    class ButtonControlView : VisualElement
+    {
+        public ButtonControlView(AbstractMaterialNode node, PropertyInfo propertyInfo)
+        {
+            AbstractMaterialNode m_Node;
+
+            m_Node = node;
+
+            Type type = propertyInfo.PropertyType;
+            if (type != typeof(ButtonConfig))
+            {
+                throw new ArgumentException("Property must be a ButtonConfig.", "propertyInfo");
+            }
+            var value = (ButtonConfig)propertyInfo.GetValue(m_Node, null);
+
+            Add(new Button(value.action) { text = value.text });
+        }
+    }
+}