From 59105f6b1edb3c4dbbe78177ab8bb3e0ab405a09 Mon Sep 17 00:00:00 2001
From: Eric Rozell <erozell@outlook.com>
Date: Mon, 24 Jul 2017 12:00:43 -0700
Subject: [PATCH] Adds hook for platform-specific View props

Summary:
Platforms that plug in to react-native may require additional props that are specific to those platforms. For example, already in react-native there are props that are specific to Android (`accessibilityComponentType`, `needsOffscreenAlphaCompositing`, etc.), props that are specific to iOS (`accessibilityTraits`, `shouldRasterizeIOS`, etc.) and props that are specific to tvOS (`isTVSelectable`, `tvParallaxProperties`, etc.).

I need to add properties to `react-native-windows`, and I'd prefer not to override the entire `ViewPropTypes` file as it is a risk that things in react-native-windows fall out of sync with react-native.

Fixes #15173

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Closes https://github.com/facebook/react-native/pull/15175

Differential Revision: D5481444

Pulled By: hramos

fbshipit-source-id: 3da08716d03ccdf317ec447536eea3699dd7a760
---
 .../View/PlatformViewPropTypes.android.js     | 13 ++++++++++++
 .../View/PlatformViewPropTypes.ios.js         | 20 +++++++++++++++++++
 Libraries/Components/View/ViewPropTypes.js    |  9 ++-------
 3 files changed, 35 insertions(+), 7 deletions(-)
 create mode 100644 Libraries/Components/View/PlatformViewPropTypes.android.js
 create mode 100644 Libraries/Components/View/PlatformViewPropTypes.ios.js

diff --git a/Libraries/Components/View/PlatformViewPropTypes.android.js b/Libraries/Components/View/PlatformViewPropTypes.android.js
new file mode 100644
index 000000000..7d4734bda
--- /dev/null
+++ b/Libraries/Components/View/PlatformViewPropTypes.android.js
@@ -0,0 +1,13 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ * @providesModule PlatformViewPropTypes
+ * @flow
+ */
+
+module.export = {};
diff --git a/Libraries/Components/View/PlatformViewPropTypes.ios.js b/Libraries/Components/View/PlatformViewPropTypes.ios.js
new file mode 100644
index 000000000..7957c7b4a
--- /dev/null
+++ b/Libraries/Components/View/PlatformViewPropTypes.ios.js
@@ -0,0 +1,20 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ * @providesModule PlatformViewPropTypes
+ * @flow
+ */
+
+const Platform = require('Platform');
+
+var TVViewPropTypes = {};
+if (Platform.isTVOS) {
+  TVViewPropTypes = require('TVViewPropTypes');
+}
+
+module.exports = TVViewPropTypes;
diff --git a/Libraries/Components/View/ViewPropTypes.js b/Libraries/Components/View/ViewPropTypes.js
index 6e332f561..30cfc2020 100644
--- a/Libraries/Components/View/ViewPropTypes.js
+++ b/Libraries/Components/View/ViewPropTypes.js
@@ -12,7 +12,7 @@
 'use strict';
 
 const EdgeInsetsPropType = require('EdgeInsetsPropType');
-const Platform = require('Platform');
+const PlatformViewPropTypes = require('PlatformViewPropTypes');
 const PropTypes = require('prop-types');
 const StyleSheetPropType = require('StyleSheetPropType');
 const ViewStylePropTypes = require('ViewStylePropTypes');
@@ -22,11 +22,6 @@ const {
   AccessibilityTraits,
 } = require('ViewAccessibility');
 
-var TVViewPropTypes = {};
-if (Platform.isTVOS) {
-  TVViewPropTypes = require('TVViewPropTypes');
-}
-
 import type {
   AccessibilityComponentType,
   AccessibilityTrait,
@@ -85,7 +80,7 @@ export type ViewProps = {
 } & TVViewProps;
 
 module.exports = {
-  ...TVViewPropTypes,
+  ...PlatformViewPropTypes,
 
   /**
    * When `true`, indicates that the view is an accessibility element. By default,