Adaug proiectul Unity

2026-11-01 23:39:55 +02:00
parent cb14d9d37d
commit 863eac8f2c
23463 changed files with 5412601 additions and 0 deletions
@@ -0,0 +1,64 @@
+using UnityEditor;
+using UnityEngine.UIElements;
+
+namespace Unity.PlasticSCM.Editor.UI.UIElements
+{
+    internal class LoadingSpinner : VisualElement
+    {
+        internal LoadingSpinner()
+        {
+            // add child elements to set up centered spinner rotation
+            mSpinner = new VisualElement();
+            Add(mSpinner);
+
+            mSpinner.style.backgroundImage = Images.GetImage(Images.Name.Loading);
+            mSpinner.style.position = Position.Absolute;
+            mSpinner.style.width = 16;
+            mSpinner.style.height = 16;
+            mSpinner.style.left = -8;
+            mSpinner.style.top = -8;
+
+            style.position = Position.Relative;
+            style.width = 16;
+            style.height = 16;
+            style.left = 8;
+            style.top = 8;
+        }
+
+        internal void Start()
+        {
+            if (mRotationEvent != null)
+                return;
+
+            mRotationEvent = mSpinner.schedule.Execute(UpdateProgress).Every(ROTATION_REFRESH_RATE);
+
+            mStartTime = EditorApplication.timeSinceStartup;
+        }
+
+        internal void Stop()
+        {
+            if (mRotationEvent == null)
+                return;
+
+            mRotationEvent.Pause();
+            mRotationEvent = null;
+        }
+
+        void UpdateProgress()
+        {
+            double elapsedTime = EditorApplication.timeSinceStartup - mStartTime;
+            int rotation = (int)(ROTATION_SPEED * elapsedTime) % 360;
+
+            mSpinnerStyleRotate.value = new Rotate(rotation);
+            mSpinner.style.rotate = mSpinnerStyleRotate;
+        }
+
+        double mStartTime;
+        VisualElement mSpinner;
+        IVisualElementScheduledItem mRotationEvent;
+        StyleRotate mSpinnerStyleRotate;
+
+        const int ROTATION_SPEED = 360; // Euler degrees per second
+        const int ROTATION_REFRESH_RATE = 32; // (ms) roughly 30 FPS
+    }
+}