From 2d67b723d38dfd3600303b29df635e0a4703f460 Mon Sep 17 00:00:00 2001
From: Nick Gerleman <ngerlem@meta.com>
Date: Mon, 15 Jul 2024 13:05:40 -0700
Subject: [PATCH] Gate off "mixBlendMode" and "filter" on Paper (#45443)

Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/45443

We are only building these out for Fabric. This means only one natural iOS impl, but that other Android bits will not work fully correctly on Paper (like setting containing block for filter element). This also means we can remove view configs once we're on Fabric CSS parser. We will do the same for boxShadow once that is ready.

Changelog: [internal]

Reviewed By: mdvacca

Differential Revision: D59762282

fbshipit-source-id: 14ce07f04b822c6aee908894c9081419594fc484
---
 .../react-native/ReactAndroid/api/ReactAndroid.api     |  1 +
 .../com/facebook/react/uimanager/BaseViewManager.java  | 10 ++++++++--
 .../com/facebook/react/uimanager/common/ViewUtil.kt    |  8 ++++++++
 3 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/packages/react-native/ReactAndroid/api/ReactAndroid.api b/packages/react-native/ReactAndroid/api/ReactAndroid.api
index 88077b2e3e9..b6c5c7d47f5 100644
--- a/packages/react-native/ReactAndroid/api/ReactAndroid.api
+++ b/packages/react-native/ReactAndroid/api/ReactAndroid.api
@@ -5531,6 +5531,7 @@ public final class com/facebook/react/uimanager/common/ViewUtil {
 	public static final field NO_SURFACE_ID I
 	public static final fun getUIManagerType (I)I
 	public static final fun getUIManagerType (II)I
+	public static final fun getUIManagerType (Landroid/view/View;)I
 	public static final fun isRootTag (I)Z
 }
 
diff --git a/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/uimanager/BaseViewManager.java b/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/uimanager/BaseViewManager.java
index c0019a2dbfc..84bf68d23d0 100644
--- a/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/uimanager/BaseViewManager.java
+++ b/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/uimanager/BaseViewManager.java
@@ -31,6 +31,8 @@ import com.facebook.react.common.ReactConstants;
 import com.facebook.react.uimanager.ReactAccessibilityDelegate.AccessibilityRole;
 import com.facebook.react.uimanager.ReactAccessibilityDelegate.Role;
 import com.facebook.react.uimanager.annotations.ReactProp;
+import com.facebook.react.uimanager.common.UIManagerType;
+import com.facebook.react.uimanager.common.ViewUtil;
 import com.facebook.react.uimanager.events.PointerEventHelper;
 import com.facebook.react.uimanager.util.ReactFindViewUtil;
 import java.util.ArrayList;
@@ -190,13 +192,17 @@ public abstract class BaseViewManager<T extends View, C extends LayoutShadowNode
   @Override
   @ReactProp(name = ViewProps.FILTER, customType = "Filter")
   public void setFilter(@NonNull T view, @Nullable ReadableArray filter) {
-    view.setTag(R.id.filter, filter);
+    if (ViewUtil.getUIManagerType(view) == UIManagerType.FABRIC) {
+      view.setTag(R.id.filter, filter);
+    }
   }
 
   @Override
   @ReactProp(name = ViewProps.MIX_BLEND_MODE)
   public void setMixBlendMode(@NonNull T view, @Nullable String mixBlendMode) {
-    view.setTag(R.id.mix_blend_mode, BlendModeHelper.parseMixBlendMode(mixBlendMode));
+    if (ViewUtil.getUIManagerType(view) == UIManagerType.FABRIC) {
+      view.setTag(R.id.mix_blend_mode, BlendModeHelper.parseMixBlendMode(mixBlendMode));
+    }
   }
 
   @Override
diff --git a/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/uimanager/common/ViewUtil.kt b/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/uimanager/common/ViewUtil.kt
index 1294d4315a4..18d7094608d 100644
--- a/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/uimanager/common/ViewUtil.kt
+++ b/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/uimanager/common/ViewUtil.kt
@@ -7,6 +7,8 @@
 
 package com.facebook.react.uimanager.common
 
+import android.view.View
+
 public object ViewUtil {
 
   public const val NO_SURFACE_ID: Int = -1
@@ -26,6 +28,12 @@ public object ViewUtil {
         UIManagerType.DEFAULT
       }
 
+  /**
+   * Overload for {@link #getUIManagerType(int)} that uses the view's id to determine if it
+   * originated from Fabric
+   */
+  @JvmStatic @UIManagerType public fun getUIManagerType(view: View): Int = getUIManagerType(view.id)
+
   /**
    * Version of getUIManagerType that uses both surfaceId and viewTag heuristics
    *