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Libraries/ReactIOS/ReactIOSComponentEnvironment.js

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+/**
+ * Copyright 2004-present Facebook. All Rights Reserved.
+ *
+ * @providesModule ReactIOSComponentEnvironment
+ */
+'use strict';
+var RKUIManager = require('NativeModulesDeprecated').RKUIManager;
+
+var ReactIOSDOMIDOperations = require('ReactIOSDOMIDOperations');
+var ReactIOSReconcileTransaction = require('ReactIOSReconcileTransaction');
+var ReactIOSTagHandles = require('ReactIOSTagHandles');
+var ReactPerf = require('ReactPerf');
+
+var ReactIOSComponentEnvironment = {
+
+  /**
+   * Will need to supply something that implements this.
+   */
+  BackendIDOperations: ReactIOSDOMIDOperations,
+
+  /**
+   * Nothing to do for UIKit bridge.
+   *
+   * @private
+   */
+  unmountIDFromEnvironment: function(/*rootNodeID*/) {
+
+  },
+
+  /**
+   * @param {DOMElement} Element to clear.
+   */
+  clearNode: function(/*containerView*/) {
+
+  },
+
+  /**
+   * @param {View} view View tree image.
+   * @param {number} containerViewID View to insert sub-view into.
+   */
+  mountImageIntoNode: ReactPerf.measure(
+    // FIXME(frantic): #4441289 Hack to avoid modifying react-tools
+    'ReactComponentBrowserEnvironment',
+    'mountImageIntoNode',
+    function(mountImage, containerID) {
+      // Since we now know that the `mountImage` has been mounted, we can
+      // mark it as such.
+      ReactIOSTagHandles.associateRootNodeIDWithMountedNodeHandle(
+        mountImage.rootNodeID,
+        mountImage.tag
+      );
+      var addChildTags = [mountImage.tag];
+      var addAtIndices = [0];
+      RKUIManager.manageChildren(
+        ReactIOSTagHandles.mostRecentMountedNodeHandleForRootNodeID(containerID),
+        null,         // moveFromIndices
+        null,         // moveToIndices
+        addChildTags,
+        addAtIndices,
+        null          // removeAtIndices
+      );
+    }
+  ),
+
+  ReactReconcileTransaction: ReactIOSReconcileTransaction,
+};
+
+module.exports = ReactIOSComponentEnvironment;