testss

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

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+using System;
+using UnityEngine;
+
+namespace UnityEditor.U2D.Path.GUIFramework
+{
+    /// <summary>
+    /// SliderAction implementation of a ClickAction
+    /// </summary>
+    public class SliderAction : ClickAction
+    {
+        private SliderData m_SliderData;
+
+        /// <summary>
+        /// Action for OnSliderBegin
+        /// </summary>
+        public Action<IGUIState, Control, Vector3> onSliderBegin;
+        /// <summary>
+        /// Action for OnSliderChanged
+        /// </summary>
+        public Action<IGUIState, Control, Vector3> onSliderChanged;
+        /// <summary>
+        /// Action for OnSliderEnd
+        /// </summary>
+        public Action<IGUIState, Control, Vector3> onSliderEnd;
+
+        /// <summary>
+        /// Initializes and returns an instance of SliderAction
+        /// </summary>
+        /// <param name="control">The control to execcute an action for on slide.</param>
+        public SliderAction(Control control) : base(control, 0, false)
+        {
+        }
+
+        /// <summary>
+        /// Checks to see if the finish condition has been met or not.
+        /// </summary>
+        /// <param name="guiState">The current state of the custom editor.</param>
+        /// <returns>Returns `true` if the finish condition has been met. Otherwise, returns `false`.</returns>
+        protected override bool GetFinishContidtion(IGUIState guiState)
+        {
+            return guiState.eventType == EventType.MouseUp && guiState.mouseButton == 0;
+        }
+
+        /// <summary>
+        /// Called when there is interaction with the slider. It updates the stored slider data with data post-interaction.
+        /// </summary>
+        /// <param name="guiState">The current state of the custom editor.</param>
+        protected override void OnTrigger(IGUIState guiState)
+        {
+            base.OnTrigger(guiState);
+
+            m_SliderData.position = hoveredControl.hotLayoutData.position;
+            m_SliderData.forward = hoveredControl.hotLayoutData.forward;
+            m_SliderData.right = hoveredControl.hotLayoutData.right;
+            m_SliderData.up = hoveredControl.hotLayoutData.up;
+
+            if (onSliderBegin != null)
+                onSliderBegin(guiState, hoveredControl, m_SliderData.position);
+        }
+
+        /// <summary>
+        /// Post-processing for when the slider interaction finishes.
+        /// </summary>
+        /// <param name="guiState">The current state of the custom editor.</param>
+        protected override void OnFinish(IGUIState guiState)
+        {
+            if (onSliderEnd != null)
+                onSliderEnd(guiState, hoveredControl, m_SliderData.position);
+
+            guiState.UseEvent();
+            guiState.Repaint();
+        }
+
+        /// <summary>
+        /// Moves the slider to the new permission and executes `onSliderChanged` using the new position.
+        /// </summary>
+        /// <param name="guiState">The current state of the custom editor</param>
+        protected override void OnPerform(IGUIState guiState)
+        {
+            Vector3 newPosition;
+            var changed = guiState.Slider(ID, m_SliderData, out newPosition);
+
+            if (changed)
+            {
+                m_SliderData.position = newPosition;
+
+                if (onSliderChanged != null)
+                    onSliderChanged(guiState, hoveredControl, newPosition);
+            }
+        }
+    }
+}