From 27216f0198edf512a88aad287738354b4184e2be Mon Sep 17 00:00:00 2001
From: "dongsug.song" <dongsug.song@samsung.com>
Date: Tue, 14 Nov 2023 22:14:33 +0900
Subject: [PATCH] [NUI] Add AliveCount property to get currently alived View
 number

---
 src/Tizen.NUI/src/public/BaseComponents/View.cs              | 10 ++++++++++
 src/Tizen.NUI/src/public/BaseComponents/ViewAccessibility.cs |  1 +
 src/Tizen.NUI/src/public/BaseComponents/ViewInternal.cs      |  2 ++
 3 files changed, 13 insertions(+)

diff --git a/src/Tizen.NUI/src/public/BaseComponents/View.cs b/src/Tizen.NUI/src/public/BaseComponents/View.cs
index 601d553..947edad 100755
--- a/src/Tizen.NUI/src/public/BaseComponents/View.cs
+++ b/src/Tizen.NUI/src/public/BaseComponents/View.cs
@@ -85,6 +85,8 @@ namespace Tizen.NUI.BaseComponents
         private Vector4 internalCurrentWorldColor = null;
         private Vector2 internalCurrentScreenPosition = null;
 
+        private static int aliveCount = 0;
+
         static View()
         {
             RegisterPropertyGroup(PositionProperty, positionPropertyGroup);
@@ -208,6 +210,8 @@ namespace Tizen.NUI.BaseComponents
             {
                 SetVisible(false);
             }
+
+            aliveCount++;
         }
 
         internal View(ViewImpl implementation, bool shown = true) : this(Interop.View.NewViewInternal(ViewImpl.getCPtr(implementation)), true)
@@ -3496,5 +3500,11 @@ namespace Tizen.NUI.BaseComponents
         [EditorBrowsable(EditorBrowsableState.Never)]
         public Vector3 CurrentScale => GetCurrentScale();
 
+        /// <summary>
+        /// Gets the number of currently alived View object.
+        /// </summary>
+        [EditorBrowsable(EditorBrowsableState.Never)]
+        public static int AliveCount => aliveCount;
+
     }
 }
diff --git a/src/Tizen.NUI/src/public/BaseComponents/ViewAccessibility.cs b/src/Tizen.NUI/src/public/BaseComponents/ViewAccessibility.cs
index eabb666..bb0449c 100755
--- a/src/Tizen.NUI/src/public/BaseComponents/ViewAccessibility.cs
+++ b/src/Tizen.NUI/src/public/BaseComponents/ViewAccessibility.cs
@@ -403,6 +403,7 @@ namespace Tizen.NUI.BaseComponents
                 {
                     // at this case, implicit nor explicit dispose is not required. No native object is made.
                     disposed = true;
+                    aliveCount--;
                     return;
                 }
             }
diff --git a/src/Tizen.NUI/src/public/BaseComponents/ViewInternal.cs b/src/Tizen.NUI/src/public/BaseComponents/ViewInternal.cs
index 9e68a77..47b4dec 100755
--- a/src/Tizen.NUI/src/public/BaseComponents/ViewInternal.cs
+++ b/src/Tizen.NUI/src/public/BaseComponents/ViewInternal.cs
@@ -1468,6 +1468,8 @@ namespace Tizen.NUI.BaseComponents
             NUILog.Debug($"=============================");
 
             base.Dispose(type);
+            
+            aliveCount--;
         }
 
         /// This will not be public opened.
-- 
2.7.4