[NUI] Refine KeyFrames PropertyValues with propertyValueConverter

Let we allow to convert PropertyValue by propertyValueConverter when we
use AnimateBetween keyword by KeyFrames.

It will be useful when we animate some BackgroundColor or somethings
with Integer value.

Signed-off-by: Eunki, Hong <eunkiki.hong@samsung.com>

diff --git a/src/Tizen.NUI/src/internal/Common/PropertyHelper.cs b/src/Tizen.NUI/src/internal/Common/PropertyHelper.cs
index a63aa7d..8c5be95 100755 (executable)
--- a/src/Tizen.NUI/src/internal/Common/PropertyHelper.cs
+++ b/src/Tizen.NUI/src/internal/Common/PropertyHelper.cs
@@ -294,18 +294,22 @@ namespace Tizen.NUI
                 var refined = keyFrames;
                 if (propertyValueConverter != null)
                 {
-                    // TODO Enable this code when csharp-binder is ready
-                    // refined = new KeyFrames();
-                    // for (uint i = 0; i < keyFrames.Count; i++)
-                    // {
-                    //     var keyFrame = keyFrames.GetKeyFrame(i);
-                    //     var newKeyFrame = propertyValueConverter(keyFrame);
-                    //     if (newKeyFrame == null)
-                    //     {
-                    //         return null;
-                    //     }
-                    //     refined.Add(newKeyFrame);
-                    // }
+                    uint keyFramesCount = keyFrames.GetKeyFrameCount();
+                    float keyFrameProgress;
+                    using PropertyValue keyFrameValue = new PropertyValue();
+
+                    refined = new KeyFrames();
+
+                    for (uint i = 0; i < keyFramesCount; i++)
+                    {
+                        keyFrames.GetKeyFrame(i, out keyFrameProgress, keyFrameValue);
+                        using var newKeyFrameValue = propertyValueConverter(keyFrameValue);
+                        if (newKeyFrameValue == null)
+                        {
+                            return null;
+                        }
+                        refined.Add(keyFrameProgress, newKeyFrameValue);
+                    }
                 }
 
                 return refined;