testss

Library/PackageCache/com.unity.2d.path@5.0.0/Editor/IMGUI/GUIFramework/HoveredControlAction.cs

@@ -0,0 +1,49 @@
+using System;
+using UnityEngine;
+
+namespace UnityEditor.U2D.Path.GUIFramework
+{
+    /// <summary>
+    /// Represents an action that is tied to a Control.
+    /// </summary>
+    public abstract class HoveredControlAction : GUIAction
+    {
+        private Control m_HoveredControl;
+
+        /// <summary>
+        /// The hovered control.
+        /// </summary>
+        public Control hoveredControl
+        {
+            get { return m_HoveredControl; }
+        }
+
+        /// <summary>
+        /// Initializes and returns an instance of HoverControlAction.
+        /// </summary>
+        /// <param name="control">The control to execcute an action for on hover.</param>
+        public HoveredControlAction(Control control)
+        {
+            m_HoveredControl = control;
+        }
+
+        /// <summary>
+        /// Determines whether the HoveredControlAction can trigger.
+        /// </summary>
+        /// <param name="guiState">The current state of the custom editor.</param>
+        /// <returns>Returns `true` if the HoveredControlAction can trigger. Otherwise, returns `false`.</returns>
+        protected override bool CanTrigger(IGUIState guiState)
+        {
+            return guiState.nearestControl == hoveredControl.ID;
+        }
+
+        /// <summary>
+        /// Calls the methods in its invocation list when triggered.
+        /// </summary>
+        /// <param name="guiState">The current state of the custom editor.</param>
+        protected override void OnTrigger(IGUIState guiState)
+        {
+            m_HoveredControl.SetActionID(ID);
+        }
+    }
+}