Stop manually manage viewControllers store, Iterate layout instead (#4991)

* Stop manually manage viewControllers store, Iterate layout instead

* Update RNNCommandsHandlerTest.m

lib/ios/RNNBridgeManager.h

@@ -1,7 +1,6 @@
 #import <Foundation/Foundation.h>
 #import <React/RCTBridge.h>
 #import "RNNBridgeManagerDelegate.h"
-#import "RNNStore.h"
 
 typedef UIViewController * (^RNNExternalViewCreator)(NSDictionary* props, RCTBridge* bridge);
 
@@ -12,6 +11,5 @@ typedef UIViewController * (^RNNExternalViewCreator)(NSDictionary* props, RCTBri
 - (void)registerExternalComponent:(NSString *)name callback:(RNNExternalViewCreator)callback;
 
 @property (readonly, nonatomic, strong) RCTBridge *bridge;
-@property (readonly, nonatomic, strong) RNNStore *store;
 
 @end

lib/ios/RNNBridgeManager.m

@@ -13,7 +13,7 @@
 @interface RNNBridgeManager() <RCTBridgeDelegate>
 
 @property (nonatomic, strong, readwrite) RCTBridge *bridge;
-@property (nonatomic, strong, readwrite) RNNStore *store;
+@property (nonatomic, strong, readwrite) RNNExternalComponentStore *store;
 @property (nonatomic, strong, readwrite) RNNReactComponentRegistry *componentRegistry;
 
 @end
@@ -25,7 +25,7 @@
 	RCTBridge* _bridge;
 	UIWindow* _mainWindow;
 	
-	RNNStore* _store;
+	RNNExternalComponentStore* _store;
 
 	RNNCommandsHandler* _commandsHandler;
 }
@@ -37,7 +37,7 @@
 		_launchOptions = launchOptions;
 		_delegate = delegate;
 		
-		_store = [RNNStore new];
+		_store = [RNNExternalComponentStore new];
 		_bridge = [[RCTBridge alloc] initWithDelegate:self launchOptions:_launchOptions];
 		
 		
@@ -82,7 +82,7 @@
 	_componentRegistry = [[RNNReactComponentRegistry alloc] initWithCreator:rootViewCreator];
 	RNNControllerFactory *controllerFactory = [[RNNControllerFactory alloc] initWithRootViewCreator:rootViewCreator eventEmitter:eventEmitter store:_store componentRegistry:_componentRegistry andBridge:bridge];
 	
-	_commandsHandler = [[RNNCommandsHandler alloc] initWithStore:_store controllerFactory:controllerFactory eventEmitter:eventEmitter stackManager:[RNNNavigationStackManager new] modalManager:[RNNModalManager new] overlayManager:[RNNOverlayManager new] mainWindow:_mainWindow];
+	_commandsHandler = [[RNNCommandsHandler alloc] initWithControllerFactory:controllerFactory eventEmitter:eventEmitter stackManager:[RNNNavigationStackManager new] modalManager:[RNNModalManager new] overlayManager:[RNNOverlayManager new] mainWindow:_mainWindow];
 	RNNBridgeModule *bridgeModule = [[RNNBridgeModule alloc] initWithCommandsHandler:_commandsHandler];
 
 	return [@[bridgeModule,eventEmitter] arrayByAddingObjectsFromArray:[self extraModulesFromDelegate]];
@@ -91,12 +91,11 @@
 # pragma mark - JavaScript & Bridge Notifications
 
 - (void)onJavaScriptWillLoad {
-	[_store clean];
 	[_componentRegistry clear];
 }
 
 - (void)onJavaScriptLoaded {
-	[_store setReadyToReceiveCommands:true];
+	[_commandsHandler setReadyToReceiveCommands:true];
 	[[_bridge moduleForClass:[RNNEventEmitter class]] sendOnAppLaunched];
 }
 

lib/ios/RNNCommandsHandler.h

@@ -2,14 +2,15 @@
 #import <UIKit/UIKit.h>
 
 #import "RNNControllerFactory.h"
-#import "RNNStore.h"
 #import "RNNModalManager.h"
 #import "RNNNavigationStackManager.h"
 #import "RNNOverlayManager.h"
 
 @interface RNNCommandsHandler : NSObject
 
-- (instancetype)initWithStore:(RNNStore*)store controllerFactory:(RNNControllerFactory*)controllerFactory eventEmitter:(RNNEventEmitter *)eventEmitter stackManager:(RNNNavigationStackManager *)stackManager modalManager:(RNNModalManager *)modalManager overlayManager:(RNNOverlayManager *)overlayManager mainWindow:(UIWindow *)mainWindow;
+- (instancetype)initWithControllerFactory:(RNNControllerFactory*)controllerFactory eventEmitter:(RNNEventEmitter *)eventEmitter stackManager:(RNNNavigationStackManager *)stackManager modalManager:(RNNModalManager *)modalManager overlayManager:(RNNOverlayManager *)overlayManager mainWindow:(UIWindow *)mainWindow;
+
+@property (nonatomic) BOOL readyToReceiveCommands;
 
 - (void)setRoot:(NSDictionary*)layout commandId:(NSString*)commandId completion:(RNNTransitionCompletionBlock)completion;
 

lib/ios/RNNCommandsHandler.m

@@ -9,6 +9,7 @@
 #import "UIViewController+RNNOptions.h"
 #import "React/RCTI18nUtil.h"
 #import "UIViewController+LayoutProtocol.h"
+#import "RNNLayoutManager.h"
 
 static NSString* const setRoot	= @"setRoot";
 static NSString* const setStackRoot	= @"setStackRoot";
@@ -31,7 +32,6 @@ static NSString* const setDefaultOptions	= @"setDefaultOptions";
 
 @implementation RNNCommandsHandler {
 	RNNControllerFactory *_controllerFactory;
-	RNNStore *_store;
 	RNNModalManager* _modalManager;
 	RNNOverlayManager* _overlayManager;
 	RNNNavigationStackManager* _stackManager;
@@ -39,9 +39,8 @@ static NSString* const setDefaultOptions	= @"setDefaultOptions";
 	UIWindow* _mainWindow;
 }
 
-- (instancetype)initWithStore:(RNNStore*)store controllerFactory:(RNNControllerFactory*)controllerFactory eventEmitter:(RNNEventEmitter *)eventEmitter stackManager:(RNNNavigationStackManager *)stackManager modalManager:(RNNModalManager *)modalManager overlayManager:(RNNOverlayManager *)overlayManager mainWindow:(UIWindow *)mainWindow {
+- (instancetype)initWithControllerFactory:(RNNControllerFactory*)controllerFactory eventEmitter:(RNNEventEmitter *)eventEmitter stackManager:(RNNNavigationStackManager *)stackManager modalManager:(RNNModalManager *)modalManager overlayManager:(RNNOverlayManager *)overlayManager mainWindow:(UIWindow *)mainWindow {
 	self = [super init];
-	_store = store;
 	_controllerFactory = controllerFactory;
 	_eventEmitter = eventEmitter;
 	_modalManager = modalManager;
@@ -87,7 +86,7 @@ static NSString* const setDefaultOptions	= @"setDefaultOptions";
 - (void)mergeOptions:(NSString*)componentId options:(NSDictionary*)mergeOptions completion:(RNNTransitionCompletionBlock)completion {
 	[self assertReady];
 	
-	UIViewController<RNNLayoutProtocol>* vc = (UIViewController<RNNLayoutProtocol>*)[_store findComponentForId:componentId];
+	UIViewController<RNNLayoutProtocol>* vc = (UIViewController<RNNLayoutProtocol>*)[RNNLayoutManager findComponentForId:componentId];
 	RNNNavigationOptions* newOptions = [[RNNNavigationOptions alloc] initWithDict:mergeOptions];
 	if ([vc conformsToProtocol:@protocol(RNNLayoutProtocol)] || [vc isKindOfClass:[RNNRootViewController class]]) {
 		[CATransaction begin];
@@ -115,10 +114,10 @@ static NSString* const setDefaultOptions	= @"setDefaultOptions";
 	[self assertReady];
 	
 	UIViewController *newVc = [_controllerFactory createLayout:layout];
-	UIViewController *fromVC = [_store findComponentForId:componentId];
+	UIViewController *fromVC = [RNNLayoutManager findComponentForId:componentId];
 	
 	if ([[newVc.resolveOptions.preview.reactTag getWithDefaultValue:@(0)] floatValue] > 0) {
-		UIViewController* vc = [_store findComponentForId:componentId];
+		UIViewController* vc = [RNNLayoutManager findComponentForId:componentId];
 		
 		if([vc isKindOfClass:[RNNRootViewController class]]) {
 			RNNRootViewController* rootVc = (RNNRootViewController*)vc;
@@ -177,7 +176,7 @@ static NSString* const setDefaultOptions	= @"setDefaultOptions";
 		[viewController renderTreeAndWait:NO perform:nil];
 	}
 	RNNNavigationOptions* options = [childViewControllers.lastObject getCurrentChild].resolveOptions;
-	UIViewController *fromVC = [_store findComponentForId:componentId];
+	UIViewController *fromVC = [RNNLayoutManager findComponentForId:componentId];
 	__weak typeof(RNNEventEmitter*) weakEventEmitter = _eventEmitter;
 	[_stackManager setStackChildren:childViewControllers fromViewController:fromVC animated:[options.animations.setStackRoot.enable getWithDefaultValue:YES] completion:^{
 		[weakEventEmitter sendOnNavigationCommandCompletion:setStackRoot commandId:commandId params:@{@"componentId": componentId}];
@@ -188,7 +187,7 @@ static NSString* const setDefaultOptions	= @"setDefaultOptions";
 - (void)pop:(NSString*)componentId commandId:(NSString*)commandId mergeOptions:(NSDictionary*)mergeOptions completion:(RNNTransitionCompletionBlock)completion rejection:(RCTPromiseRejectBlock)rejection {
 	[self assertReady];
 	
-	RNNRootViewController *vc = (RNNRootViewController*)[_store findComponentForId:componentId];
+	RNNRootViewController *vc = (RNNRootViewController*)[RNNLayoutManager findComponentForId:componentId];
 	RNNNavigationOptions *options = [[RNNNavigationOptions alloc] initWithDict:mergeOptions];
 	[vc overrideOptions:options];
 	
@@ -214,7 +213,7 @@ static NSString* const setDefaultOptions	= @"setDefaultOptions";
 
 - (void)popTo:(NSString*)componentId commandId:(NSString*)commandId mergeOptions:(NSDictionary *)mergeOptions completion:(RNNTransitionCompletionBlock)completion rejection:(RCTPromiseRejectBlock)rejection {
 	[self assertReady];
-	RNNRootViewController *vc = (RNNRootViewController*)[_store findComponentForId:componentId];
+	RNNRootViewController *vc = (RNNRootViewController*)[RNNLayoutManager findComponentForId:componentId];
 	RNNNavigationOptions *options = [[RNNNavigationOptions alloc] initWithDict:mergeOptions];
 	[vc overrideOptions:options];
 	
@@ -226,7 +225,7 @@ static NSString* const setDefaultOptions	= @"setDefaultOptions";
 
 - (void)popToRoot:(NSString*)componentId commandId:(NSString*)commandId mergeOptions:(NSDictionary *)mergeOptions completion:(RNNTransitionCompletionBlock)completion rejection:(RCTPromiseRejectBlock)rejection {
 	[self assertReady];
-	RNNRootViewController *vc = (RNNRootViewController*)[_store findComponentForId:componentId];
+	RNNRootViewController *vc = (RNNRootViewController*)[RNNLayoutManager findComponentForId:componentId];
 	RNNNavigationOptions *options = [[RNNNavigationOptions alloc] initWithDict:mergeOptions];
 	[vc overrideOptions:options];
 	
@@ -261,7 +260,7 @@ static NSString* const setDefaultOptions	= @"setDefaultOptions";
 - (void)dismissModal:(NSString*)componentId commandId:(NSString*)commandId mergeOptions:(NSDictionary *)mergeOptions completion:(RNNTransitionCompletionBlock)completion rejection:(RNNTransitionRejectionBlock)reject {
 	[self assertReady];
 	
-	UIViewController *modalToDismiss = (UIViewController *)[_store findComponentForId:componentId];
+	UIViewController *modalToDismiss = (UIViewController *)[RNNLayoutManager findComponentForId:componentId];
 	
 	if (!modalToDismiss.isModal) {
 		[RNNErrorHandler reject:reject withErrorCode:1013 errorDescription:@"component is not a modal"];
@@ -310,7 +309,7 @@ static NSString* const setDefaultOptions	= @"setDefaultOptions";
 
 - (void)dismissOverlay:(NSString*)componentId commandId:(NSString*)commandId completion:(RNNTransitionCompletionBlock)completion rejection:(RNNTransitionRejectionBlock)reject {
 	[self assertReady];
-	UIViewController* viewController = [_store findComponentForId:componentId];
+	UIViewController* viewController = [RNNLayoutManager findComponentForId:componentId];
 	if (viewController) {
 		[_overlayManager dismissOverlay:viewController];
 		[_eventEmitter sendOnNavigationCommandCompletion:dismissOverlay commandId:commandId params:@{@"componentId": componentId}];
@@ -323,7 +322,7 @@ static NSString* const setDefaultOptions	= @"setDefaultOptions";
 #pragma mark - private
 
 - (void)assertReady {
-	if (!_store.isReadyToReceiveCommands) {
+	if (!self.readyToReceiveCommands) {
 		[[NSException exceptionWithName:@"BridgeNotLoadedError"
 								 reason:@"Bridge not yet loaded! Send commands after Navigation.events().onAppLaunched() has been called."
 							   userInfo:nil]

lib/ios/RNNControllerFactory.h

@@ -2,7 +2,7 @@
 #import <Foundation/Foundation.h>
 #import <UIKit/UIKit.h>
 #import "RNNRootViewCreator.h"
-#import "RNNStore.h"
+#import "RNNExternalComponentStore.h"
 #import "RNNEventEmitter.h"
 #import "RNNReactComponentRegistry.h"
 #import "RNNNavigationOptions.h"
@@ -11,7 +11,7 @@
 
 -(instancetype)initWithRootViewCreator:(id <RNNRootViewCreator>)creator
 						  eventEmitter:(RNNEventEmitter*)eventEmitter
-								 store:(RNNStore *)store
+								 store:(RNNExternalComponentStore *)store
 					  componentRegistry:(RNNReactComponentRegistry *)componentRegistry
 							 andBridge:(RCTBridge*)bridge;
 

lib/ios/RNNControllerFactory.m

@@ -18,7 +18,7 @@
 
 @implementation RNNControllerFactory {
 	id<RNNRootViewCreator> _creator;
-	RNNStore *_store;
+	RNNExternalComponentStore *_store;
 	RCTBridge *_bridge;
 	RNNReactComponentRegistry* _componentRegistry;
 }
@@ -28,7 +28,7 @@
 
 - (instancetype)initWithRootViewCreator:(id <RNNRootViewCreator>)creator
 						   eventEmitter:(RNNEventEmitter*)eventEmitter
-								  store:(RNNStore *)store
+								  store:(RNNExternalComponentStore *)store
 					   componentRegistry:(RNNReactComponentRegistry *)componentRegistry
 							  andBridge:(RCTBridge *)bridge {
 	
@@ -107,8 +107,6 @@
 		@throw [NSException exceptionWithName:@"UnknownControllerType" reason:[@"Unknown controller type " stringByAppendingString:node.type] userInfo:nil];
 	}
 	
-	result.store = _store;
-	
 	return result;
 }
 

lib/ios/RNNExternalComponentStore.h

@@ -0,0 +1,12 @@
+
+#import <Foundation/Foundation.h>
+#import <UIKit/UIKit.h>
+#import "ReactNativeNavigation.h"
+#import "RNNLayoutInfo.h"
+
+@interface RNNExternalComponentStore : NSObject
+
+- (void)registerExternalComponent:(NSString *)name callback:(RNNExternalViewCreator)callback;
+- (UIViewController *)getExternalComponent:(RNNLayoutInfo *)layoutInfo bridge:(RCTBridge *)bridge;
+
+@end

lib/ios/RNNExternalComponentStore.m

@@ -0,0 +1,26 @@
+#import "RNNExternalComponentStore.h"
+
+@interface RNNExternalComponentStore ()
+
+@end
+
+@implementation RNNExternalComponentStore {
+	NSMutableDictionary* _externalComponentCreators;
+}
+
+-(instancetype)init {
+	self = [super init];
+	_externalComponentCreators = [NSMutableDictionary new];
+	return self;
+}
+
+- (void)registerExternalComponent:(NSString *)name callback:(RNNExternalViewCreator)callback {
+	[_externalComponentCreators setObject:[callback copy] forKey:name];
+}
+
+- (UIViewController *)getExternalComponent:(RNNLayoutInfo *)layoutInfo bridge:(RCTBridge *)bridge {
+	RNNExternalViewCreator creator = [_externalComponentCreators objectForKey:layoutInfo.name];
+	return creator(layoutInfo.props, bridge);
+}
+
+@end

lib/ios/RNNLayoutManager.h

@@ -0,0 +1,9 @@
+
+#import <Foundation/Foundation.h>
+#import <UIKit/UIKit.h>
+
+@interface RNNLayoutManager : NSObject
+
++ (UIViewController *)findComponentForId:(NSString *)componentId;
+
+@end

lib/ios/RNNLayoutManager.m

@@ -0,0 +1,47 @@
+
+#import "RNNLayoutManager.h"
+#import "RNNLayoutProtocol.h"
+#import "UIViewController+LayoutProtocol.h"
+
+@implementation RNNLayoutManager
+
++ (UIViewController *)findComponentForId:(NSString *)componentId {
+	for (UIWindow* window in UIApplication.sharedApplication.windows) {
+		UIViewController* result = [self findChildComponentForParent:window.rootViewController ForId:componentId];
+		if (result) {
+			return result;
+		}
+	}
+	
+	return nil;
+}
+
++ (UIViewController *)findChildComponentForParent:(UIViewController *)parentViewController ForId:(NSString *)componentId {
+	if ([parentViewController.layoutInfo.componentId isEqualToString:componentId]) {
+		return parentViewController;
+	}
+	
+	if (parentViewController.presentedViewController) {
+		if ([parentViewController.presentedViewController.layoutInfo.componentId isEqualToString:componentId]) {
+			return parentViewController.presentedViewController;
+		}
+		
+		UIViewController* modalResult = [self findChildComponentForParent:parentViewController.presentedViewController ForId:componentId];
+		if (modalResult) {
+			return modalResult;
+		}
+		
+	}
+	
+	for (UIViewController* childVC in parentViewController.childViewControllers) {
+		UIViewController* result = [self findChildComponentForParent:childVC ForId:componentId];
+		if (result) {
+			return result;
+		}
+	}
+	
+	return nil;
+}
+
+
+@end

lib/ios/RNNModalManager.h

@@ -1,6 +1,9 @@
 #import <Foundation/Foundation.h>
 #import <UIKit/UIKit.h>
-#import "RNNStore.h"
+
+typedef void (^RNNTransitionCompletionBlock)(void);
+typedef void (^RNNTransitionWithComponentIdCompletionBlock)(NSString *componentId);
+typedef void (^RNNTransitionRejectionBlock)(NSString *code, NSString *message, NSError *error);
 
 @protocol RNNModalManagerDelegate <NSObject>
 

lib/ios/RNNOverlayManager.h

@@ -1,6 +1,5 @@
 #import <Foundation/Foundation.h>
 #import <UIKit/UIKit.h>
-#import "RNNStore.h"
 #import "RNNOverlayWindow.h"
 
 @interface RNNOverlayManager : NSObject

lib/ios/RNNReactComponentRegistry.h

@@ -1,7 +1,6 @@
 #import <Foundation/Foundation.h>
 #import "RNNReactView.h"
 #import "RNNComponentOptions.h"
-#import "RNNStore.h"
 #import "RNNRootViewCreator.h"
 
 @interface RNNReactComponentRegistry : NSObject

lib/ios/RNNRootViewController.m

@@ -15,10 +15,6 @@
 	
 	self.animator = [[RNNAnimator alloc] initWithTransitionOptions:self.resolveOptions.customTransition];
 	
-	[[NSNotificationCenter defaultCenter] addObserver:self
-											 selector:@selector(onJsReload)
-												 name:RCTJavaScriptWillStartLoadingNotification
-											   object:nil];
 	self.navigationController.delegate = self;
 	
 	return self;
@@ -84,7 +80,7 @@
 			}
 		}];
 	}];
-
+	
 	self.view = reactView;
 	
 	if (!wait && readyBlock) {
@@ -213,27 +209,5 @@
 	[self.eventEmitter sendOnNavigationButtonPressed:self.layoutInfo.componentId buttonId:barButtonItem.buttonId];
 }
 
-/**
- *	fix for #877, #878
- */
--(void)onJsReload {
-	[self cleanReactLeftovers];
-}
-
-/**
- * fix for #880
- */
--(void)dealloc {
-	[self cleanReactLeftovers];
-}
-
--(void)cleanReactLeftovers {
-	[[NSNotificationCenter defaultCenter] removeObserver:self];
-	[[NSNotificationCenter defaultCenter] removeObserver:self.view];
-	self.view = nil;
-	self.navigationItem.titleView = nil;
-	self.navigationItem.rightBarButtonItems = nil;
-	self.navigationItem.leftBarButtonItems = nil;
-}
 
 @end

lib/ios/RNNStore.h

@@ -1,28 +0,0 @@
-
-#import <Foundation/Foundation.h>
-#import <UIKit/UIKit.h>
-#import "ReactNativeNavigation.h"
-#import "RNNLayoutInfo.h"
-
-typedef void (^RNNTransitionCompletionBlock)(void);
-typedef void (^RNNTransitionWithComponentIdCompletionBlock)(NSString *componentId);
-typedef void (^RNNTransitionRejectionBlock)(NSString *code, NSString *message, NSError *error);
-
-@interface RNNStore : NSObject
-
-- (UIViewController*)findComponentForId:(NSString*)componentId;
-- (void)setComponent:(UIViewController*)viewController componentId:(NSString*)componentId;
-- (void)removeComponent:(NSString*)componentId;
-- (void)removeAllComponents;
-- (void)removeAllComponentsFromWindow:(UIWindow *)window;
-- (void)registerExternalComponent:(NSString *)name callback:(RNNExternalViewCreator)callback;
-- (UIViewController *)getExternalComponent:(RNNLayoutInfo *)layoutInfo bridge:(RCTBridge *)bridge;
-
-- (NSString*)componentKeyForInstance:(UIViewController*)instance;
-
-- (void)setReadyToReceiveCommands:(BOOL)isReady;
-- (BOOL)isReadyToReceiveCommands;
-
-- (void)clean;
-
-@end

lib/ios/RNNStore.m

@@ -1,92 +0,0 @@
-#import "RNNStore.h"
-
-@interface RNNStore ()
-
-@end
-
-@implementation RNNStore {
-	NSMapTable* _componentStore;
-	NSMutableDictionary* _externalComponentCreators;
-	BOOL _isReadyToReceiveCommands;
-}
-
--(instancetype)init {
-	self = [super init];
-	_isReadyToReceiveCommands = false;
-	_componentStore = [NSMapTable strongToWeakObjectsMapTable];
-	_externalComponentCreators = [NSMutableDictionary new];
-	return self;
-}
-
--(UIViewController *)findComponentForId:(NSString *)componentId {
-	return [_componentStore objectForKey:componentId];
-}
-
-- (void)setComponent:(UIViewController*)viewController componentId:(NSString*)componentId {
-	UIViewController *existingVewController = [self findComponentForId:componentId];
-	if (existingVewController) {
-		@throw [NSException exceptionWithName:@"MultipleComponentId" reason:[@"Component id already exists " stringByAppendingString:componentId] userInfo:nil];
-	}
-	
-	[_componentStore setObject:viewController forKey:componentId];
-}
-
-- (void)removeComponent:(NSString*)componentId {
-	[_componentStore removeObjectForKey:componentId];
-}
-
-- (void)removeAllComponents {
-	[_componentStore removeAllObjects];
-}
-
-- (void)removeAllComponentsFromWindow:(UIWindow *)window {
-	for (NSString *key in [self componentsForWindow:window]) {
-		[_componentStore removeObjectForKey:key];
-	}
-}
-
-- (NSArray *)componentsForWindow:(UIWindow *)window {
-	NSMutableArray* keyWindowComponents = [NSMutableArray new];
-	for (NSString* key in _componentStore) {
-		UIViewController *component = [_componentStore objectForKey:key];
-		if (component.view.window == window) {
-			[keyWindowComponents addObject:key];
-		}
-	}
-	
-	return keyWindowComponents;
-}
-
--(void)setReadyToReceiveCommands:(BOOL)isReady {
-	_isReadyToReceiveCommands = isReady;
-}
-
--(BOOL)isReadyToReceiveCommands {
-	return _isReadyToReceiveCommands;
-}
-
--(void)clean {
-	_isReadyToReceiveCommands = false;
-	[self removeAllComponents];
-}
-
--(NSString*)componentKeyForInstance:(UIViewController*)instance {
-	for (NSString *key in _componentStore) {
-		UIViewController *value = [_componentStore objectForKey:key];
-		if (value == instance) {
-			return key;
-		}
-	}
-	return nil;
-}
-
-- (void)registerExternalComponent:(NSString *)name callback:(RNNExternalViewCreator)callback {
-	[_externalComponentCreators setObject:[callback copy] forKey:name];
-}
-
-- (UIViewController *)getExternalComponent:(RNNLayoutInfo *)layoutInfo bridge:(RCTBridge *)bridge {
-	RNNExternalViewCreator creator = [_externalComponentCreators objectForKey:layoutInfo.name];
-	return creator(layoutInfo.props, bridge);
-}
-
-@end

lib/ios/RNNViewControllerPresenter.m

@@ -17,16 +17,6 @@
 
 @implementation RNNViewControllerPresenter
 
-- (instancetype)init {
-	self = [super init];
-	[[NSNotificationCenter defaultCenter] addObserver:self
-											 selector:@selector(cleanReactLeftovers)
-												 name:RCTJavaScriptWillStartLoadingNotification
-											   object:nil];
-	
-	return self;
-}
-
 - (instancetype)initWithComponentRegistry:(RNNReactComponentRegistry *)componentRegistry {
 	self = [self init];
 	_componentRegistry = componentRegistry;
@@ -220,8 +210,5 @@
 	[_componentRegistry clearComponentsForParentId:self.bindedComponentId];
 }
 
-- (void)cleanReactLeftovers {
-	_customTitleView = nil;
-}
 
 @end

lib/ios/ReactNativeNavigation.m

@@ -4,6 +4,7 @@
 
 #import "RNNBridgeManager.h"
 #import "RNNSplashScreen.h"
+#import "RNNLayoutManager.h"
 
 @interface ReactNativeNavigation()
 
@@ -32,8 +33,7 @@
 }
 
 + (UIViewController *)findViewController:(NSString *)componentId {
-    RNNStore *store = [[ReactNativeNavigation sharedInstance].bridgeManager store];
-    return [store findComponentForId:componentId];
+    return [RNNLayoutManager findComponentForId:componentId];
 }
 
 # pragma mark - instance

lib/ios/ReactNativeNavigation.xcodeproj/project.pbxproj

@@ -53,8 +53,6 @@
 		263905D71E4C94970023D7D3 /* RNNSideMenuController.m in Sources */ = {isa = PBXBuildFile; fileRef = 263905D51E4C94970023D7D3 /* RNNSideMenuController.m */; };
 		263905E61E4CAC950023D7D3 /* RNNSideMenuChildVC.h in Headers */ = {isa = PBXBuildFile; fileRef = 263905E41E4CAC950023D7D3 /* RNNSideMenuChildVC.h */; };
 		263905E71E4CAC950023D7D3 /* RNNSideMenuChildVC.m in Sources */ = {isa = PBXBuildFile; fileRef = 263905E51E4CAC950023D7D3 /* RNNSideMenuChildVC.m */; };
-		268692821E5054F800E2C612 /* RNNStore.h in Headers */ = {isa = PBXBuildFile; fileRef = 268692801E5054F800E2C612 /* RNNStore.h */; };
-		268692831E5054F800E2C612 /* RNNStore.m in Sources */ = {isa = PBXBuildFile; fileRef = 268692811E5054F800E2C612 /* RNNStore.m */; };
 		26916C981E4B9E7700D13680 /* RNNReactRootViewCreator.h in Headers */ = {isa = PBXBuildFile; fileRef = 26916C961E4B9E7700D13680 /* RNNReactRootViewCreator.h */; };
 		26916C991E4B9E7700D13680 /* RNNReactRootViewCreator.m in Sources */ = {isa = PBXBuildFile; fileRef = 26916C971E4B9E7700D13680 /* RNNReactRootViewCreator.m */; };
 		2DCD9195200014A900EDC75D /* RNNBridgeManager.h in Headers */ = {isa = PBXBuildFile; fileRef = 2DCD9193200014A900EDC75D /* RNNBridgeManager.h */; };
@@ -141,6 +139,10 @@
 		50451D0D2042F70900695F00 /* RNNTransition.h in Headers */ = {isa = PBXBuildFile; fileRef = 50451D0B2042F70900695F00 /* RNNTransition.h */; };
 		50451D0E2042F70900695F00 /* RNNTransition.m in Sources */ = {isa = PBXBuildFile; fileRef = 50451D0C2042F70900695F00 /* RNNTransition.m */; };
 		504753782109C13C00FFFBE6 /* RNNOverlayManagerTest.m in Sources */ = {isa = PBXBuildFile; fileRef = 504753772109C13C00FFFBE6 /* RNNOverlayManagerTest.m */; };
+		5047E4F022674AD400908DD3 /* RNNLayoutManager.h in Headers */ = {isa = PBXBuildFile; fileRef = 5047E4EE22674AD400908DD3 /* RNNLayoutManager.h */; };
+		5047E4F122674AD400908DD3 /* RNNLayoutManager.m in Sources */ = {isa = PBXBuildFile; fileRef = 5047E4EF22674AD400908DD3 /* RNNLayoutManager.m */; };
+		5047E4F42267568800908DD3 /* RNNExternalComponentStore.h in Headers */ = {isa = PBXBuildFile; fileRef = 5047E4F22267568500908DD3 /* RNNExternalComponentStore.h */; };
+		5047E4F52267568800908DD3 /* RNNExternalComponentStore.m in Sources */ = {isa = PBXBuildFile; fileRef = 5047E4F32267568700908DD3 /* RNNExternalComponentStore.m */; };
 		5048862D20BE976D000908DE /* RNNLayoutOptions.h in Headers */ = {isa = PBXBuildFile; fileRef = 5048862B20BE976D000908DE /* RNNLayoutOptions.h */; };
 		5048862E20BE976D000908DE /* RNNLayoutOptions.m in Sources */ = {isa = PBXBuildFile; fileRef = 5048862C20BE976D000908DE /* RNNLayoutOptions.m */; };
 		50495939216E5750006D2B81 /* Bool.h in Headers */ = {isa = PBXBuildFile; fileRef = 50495937216E5750006D2B81 /* Bool.h */; };
@@ -174,6 +176,7 @@
 		50570B272061473D006A1B5C /* RNNTitleOptions.m in Sources */ = {isa = PBXBuildFile; fileRef = 50570B252061473D006A1B5C /* RNNTitleOptions.m */; };
 		50570BEA2063E09B006A1B5C /* RNNTitleViewHelper.h in Headers */ = {isa = PBXBuildFile; fileRef = 50570BE82063E09B006A1B5C /* RNNTitleViewHelper.h */; };
 		50570BEB2063E09B006A1B5C /* RNNTitleViewHelper.m in Sources */ = {isa = PBXBuildFile; fileRef = 50570BE92063E09B006A1B5C /* RNNTitleViewHelper.m */; };
+		505963F722676A0000EBB63C /* RNNLayoutManagerTest.m in Sources */ = {isa = PBXBuildFile; fileRef = 505963F622676A0000EBB63C /* RNNLayoutManagerTest.m */; };
 		505EDD32214E4BE80071C7DE /* RNNNavigationControllerTest.m in Sources */ = {isa = PBXBuildFile; fileRef = 505EDD31214E4BE80071C7DE /* RNNNavigationControllerTest.m */; };
 		505EDD34214E7B7B0071C7DE /* RNNLeafProtocol.h in Headers */ = {isa = PBXBuildFile; fileRef = 505EDD33214E7A6A0071C7DE /* RNNLeafProtocol.h */; };
 		505EDD3C214FA8000071C7DE /* RNNViewControllerPresenter.h in Headers */ = {isa = PBXBuildFile; fileRef = 505EDD3A214FA8000071C7DE /* RNNViewControllerPresenter.h */; };
@@ -258,7 +261,7 @@
 		7B4928091E70415400555040 /* RNNCommandsHandler.m in Sources */ = {isa = PBXBuildFile; fileRef = 7B4928071E70415400555040 /* RNNCommandsHandler.m */; };
 		7B49FEC01E95090800DEB3EA /* libReactNativeNavigation.a in Frameworks */ = {isa = PBXBuildFile; fileRef = D8AFADBD1BEE6F3F00A4592D /* libReactNativeNavigation.a */; };
 		7B49FECB1E95098500DEB3EA /* RNNControllerFactoryTest.m in Sources */ = {isa = PBXBuildFile; fileRef = 7B49FEC61E95098500DEB3EA /* RNNControllerFactoryTest.m */; };
-		7B49FECC1E95098500DEB3EA /* RNNStoreTest.m in Sources */ = {isa = PBXBuildFile; fileRef = 7B49FEC71E95098500DEB3EA /* RNNStoreTest.m */; };
+		7B49FECC1E95098500DEB3EA /* RNNExternalComponentStoreTest.m in Sources */ = {isa = PBXBuildFile; fileRef = 7B49FEC71E95098500DEB3EA /* RNNExternalComponentStoreTest.m */; };
 		7B49FECD1E95098500DEB3EA /* RNNModalManagerTest.m in Sources */ = {isa = PBXBuildFile; fileRef = 7B49FEC81E95098500DEB3EA /* RNNModalManagerTest.m */; };
 		7B49FECE1E95098500DEB3EA /* RNNCommandsHandlerTest.m in Sources */ = {isa = PBXBuildFile; fileRef = 7B49FEC91E95098500DEB3EA /* RNNCommandsHandlerTest.m */; };
 		7B49FECF1E95098500DEB3EA /* RNNNavigationStackManagerTest.m in Sources */ = {isa = PBXBuildFile; fileRef = 7B49FECA1E95098500DEB3EA /* RNNNavigationStackManagerTest.m */; };
@@ -391,8 +394,6 @@
 		263905D51E4C94970023D7D3 /* RNNSideMenuController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = RNNSideMenuController.m; sourceTree = "<group>"; };
 		263905E41E4CAC950023D7D3 /* RNNSideMenuChildVC.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = RNNSideMenuChildVC.h; sourceTree = "<group>"; };
 		263905E51E4CAC950023D7D3 /* RNNSideMenuChildVC.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = RNNSideMenuChildVC.m; sourceTree = "<group>"; };
-		268692801E5054F800E2C612 /* RNNStore.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = RNNStore.h; sourceTree = "<group>"; };
-		268692811E5054F800E2C612 /* RNNStore.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = RNNStore.m; sourceTree = "<group>"; };
 		26916C941E4B9CCC00D13680 /* RNNRootViewCreator.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = RNNRootViewCreator.h; sourceTree = "<group>"; };
 		26916C961E4B9E7700D13680 /* RNNReactRootViewCreator.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = RNNReactRootViewCreator.h; sourceTree = "<group>"; };
 		26916C971E4B9E7700D13680 /* RNNReactRootViewCreator.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = RNNReactRootViewCreator.m; sourceTree = "<group>"; };
@@ -481,6 +482,10 @@
 		50451D0B2042F70900695F00 /* RNNTransition.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = RNNTransition.h; sourceTree = "<group>"; };
 		50451D0C2042F70900695F00 /* RNNTransition.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = RNNTransition.m; sourceTree = "<group>"; };
 		504753772109C13C00FFFBE6 /* RNNOverlayManagerTest.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = RNNOverlayManagerTest.m; sourceTree = "<group>"; };
+		5047E4EE22674AD400908DD3 /* RNNLayoutManager.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = RNNLayoutManager.h; sourceTree = "<group>"; };
+		5047E4EF22674AD400908DD3 /* RNNLayoutManager.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = RNNLayoutManager.m; sourceTree = "<group>"; };
+		5047E4F22267568500908DD3 /* RNNExternalComponentStore.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = RNNExternalComponentStore.h; sourceTree = "<group>"; };
+		5047E4F32267568700908DD3 /* RNNExternalComponentStore.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = RNNExternalComponentStore.m; sourceTree = "<group>"; };
 		5048862B20BE976D000908DE /* RNNLayoutOptions.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = RNNLayoutOptions.h; sourceTree = "<group>"; };
 		5048862C20BE976D000908DE /* RNNLayoutOptions.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = RNNLayoutOptions.m; sourceTree = "<group>"; };
 		50495937216E5750006D2B81 /* Bool.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = Bool.h; sourceTree = "<group>"; };
@@ -513,6 +518,7 @@
 		50570B252061473D006A1B5C /* RNNTitleOptions.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = RNNTitleOptions.m; sourceTree = "<group>"; };
 		50570BE82063E09B006A1B5C /* RNNTitleViewHelper.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = RNNTitleViewHelper.h; sourceTree = "<group>"; };
 		50570BE92063E09B006A1B5C /* RNNTitleViewHelper.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = RNNTitleViewHelper.m; sourceTree = "<group>"; };
+		505963F622676A0000EBB63C /* RNNLayoutManagerTest.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = RNNLayoutManagerTest.m; sourceTree = "<group>"; };
 		505EDD31214E4BE80071C7DE /* RNNNavigationControllerTest.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = RNNNavigationControllerTest.m; sourceTree = "<group>"; };
 		505EDD33214E7A6A0071C7DE /* RNNLeafProtocol.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = RNNLeafProtocol.h; sourceTree = "<group>"; };
 		505EDD3A214FA8000071C7DE /* RNNViewControllerPresenter.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = RNNViewControllerPresenter.h; sourceTree = "<group>"; };
@@ -596,7 +602,7 @@
 		7B49FEBB1E95090800DEB3EA /* ReactNativeNavigationTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = ReactNativeNavigationTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
 		7B49FEBF1E95090800DEB3EA /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
 		7B49FEC61E95098500DEB3EA /* RNNControllerFactoryTest.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = RNNControllerFactoryTest.m; sourceTree = "<group>"; };
-		7B49FEC71E95098500DEB3EA /* RNNStoreTest.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = RNNStoreTest.m; sourceTree = "<group>"; };
+		7B49FEC71E95098500DEB3EA /* RNNExternalComponentStoreTest.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = RNNExternalComponentStoreTest.m; sourceTree = "<group>"; };
 		7B49FEC81E95098500DEB3EA /* RNNModalManagerTest.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = RNNModalManagerTest.m; sourceTree = "<group>"; };
 		7B49FEC91E95098500DEB3EA /* RNNCommandsHandlerTest.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = RNNCommandsHandlerTest.m; sourceTree = "<group>"; };
 		7B49FECA1E95098500DEB3EA /* RNNNavigationStackManagerTest.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = RNNNavigationStackManagerTest.m; sourceTree = "<group>"; };
@@ -1004,6 +1010,8 @@
 				50D031332005149000386B3D /* RNNOverlayManager.m */,
 				5050465221F8F4490035497A /* RNNReactComponentRegistry.h */,
 				5050465321F8F4490035497A /* RNNReactComponentRegistry.m */,
+				5047E4EE22674AD400908DD3 /* RNNLayoutManager.h */,
+				5047E4EF22674AD400908DD3 /* RNNLayoutManager.m */,
 			);
 			name = Managers;
 			sourceTree = "<group>";
@@ -1052,7 +1060,7 @@
 			isa = PBXGroup;
 			children = (
 				7B49FEC61E95098500DEB3EA /* RNNControllerFactoryTest.m */,
-				7B49FEC71E95098500DEB3EA /* RNNStoreTest.m */,
+				7B49FEC71E95098500DEB3EA /* RNNExternalComponentStoreTest.m */,
 				7B49FEC81E95098500DEB3EA /* RNNModalManagerTest.m */,
 				7B49FEC91E95098500DEB3EA /* RNNCommandsHandlerTest.m */,
 				7B49FECA1E95098500DEB3EA /* RNNNavigationStackManagerTest.m */,
@@ -1077,6 +1085,7 @@
 				5038A376216CF252009280BC /* UITabBarController+RNNOptionsTest.m */,
 				509B247F217873FF00C83C23 /* UINavigationController+RNNOptionsTest.m */,
 				50AB0B1E22562FA10039DAED /* UIViewController+LayoutProtocolTest.m */,
+				505963F622676A0000EBB63C /* RNNLayoutManagerTest.m */,
 			);
 			path = ReactNativeNavigationTests;
 			sourceTree = "<group>";
@@ -1122,8 +1131,8 @@
 				7BA500741E2544B9001B9E1B /* ReactNativeNavigation.m */,
 				2DCD9193200014A900EDC75D /* RNNBridgeManager.h */,
 				2DCD9194200014A900EDC75D /* RNNBridgeManager.m */,
-				268692801E5054F800E2C612 /* RNNStore.h */,
-				268692811E5054F800E2C612 /* RNNStore.m */,
+				5047E4F22267568500908DD3 /* RNNExternalComponentStore.h */,
+				5047E4F32267568700908DD3 /* RNNExternalComponentStore.m */,
 				7B4928061E70415400555040 /* RNNCommandsHandler.h */,
 				7B4928071E70415400555040 /* RNNCommandsHandler.m */,
 				502CB43920CBCA140019B2FE /* RNNBridgeManagerDelegate.h */,
@@ -1274,6 +1283,7 @@
 				263905E61E4CAC950023D7D3 /* RNNSideMenuChildVC.h in Headers */,
 				263905C41E4C6F440023D7D3 /* SidebarFacebookAnimation.h in Headers */,
 				50F5DFC51F407AA0001A00BC /* RNNNavigationController.h in Headers */,
+				5047E4F42267568800908DD3 /* RNNExternalComponentStore.h in Headers */,
 				21B85E5F1F44482A00B314B5 /* RNNNavigationButtons.h in Headers */,
 				7BEF0D181E437684003E96B0 /* RNNRootViewController.h in Headers */,
 				7B1126A61E2D2B6C00F9B03B /* RNNBridgeModule.h in Headers */,
@@ -1291,7 +1301,6 @@
 				5049593E216F5D73006D2B81 /* BoolParser.h in Headers */,
 				50C4A496206BDDBB00DB292E /* RNNSubtitleOptions.h in Headers */,
 				5039559B2174867000B0A663 /* DoubleParser.h in Headers */,
-				268692821E5054F800E2C612 /* RNNStore.h in Headers */,
 				E8AEDB3C1F55A1C2000F5A6A /* RNNElementView.h in Headers */,
 				E8E518321F83B3E0000467AC /* RNNUtils.h in Headers */,
 				50E5F791223FA04C002AFEAD /* RNNAnimationConfigurationOptions.h in Headers */,
@@ -1326,6 +1335,7 @@
 				2DCD9195200014A900EDC75D /* RNNBridgeManager.h in Headers */,
 				7B1126A91E2D2B6C00F9B03B /* RNNControllerFactory.h in Headers */,
 				501E0217213E7EA3003365C5 /* RNNReactView.h in Headers */,
+				5047E4F022674AD400908DD3 /* RNNLayoutManager.h in Headers */,
 				263905D61E4C94970023D7D3 /* RNNSideMenuController.h in Headers */,
 				503955972174864E00B0A663 /* NullDouble.h in Headers */,
 				263905C81E4C6F440023D7D3 /* SidebarFlipboardAnimation.h in Headers */,
@@ -1444,6 +1454,7 @@
 				504753782109C13C00FFFBE6 /* RNNOverlayManagerTest.m in Sources */,
 				502F0E182179C39900367CC3 /* RNNTabBarPresenterTest.m in Sources */,
 				506F630F216A5AD700AD0D0A /* RNNViewControllerPresenterTest.m in Sources */,
+				505963F722676A0000EBB63C /* RNNLayoutManagerTest.m in Sources */,
 				7B49FECE1E95098500DEB3EA /* RNNCommandsHandlerTest.m in Sources */,
 				5038A379216D01F6009280BC /* RNNBottomTabOptionsTest.m in Sources */,
 				E83BAD681F2734B500A9F3DD /* RNNNavigationOptionsTest.m in Sources */,
@@ -1460,7 +1471,7 @@
 				E83BAD791F27416B00A9F3DD /* RNNRootViewControllerTest.m in Sources */,
 				50CE8503217C6C9B00084EBF /* RNNSideMenuPresenterTest.m in Sources */,
 				E8DA243D1F973C1900CD552B /* RNNTransitionStateHolderTest.m in Sources */,
-				7B49FECC1E95098500DEB3EA /* RNNStoreTest.m in Sources */,
+				7B49FECC1E95098500DEB3EA /* RNNExternalComponentStoreTest.m in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -1494,6 +1505,7 @@
 				E8DA24411F97459B00CD552B /* RNNElementFinder.m in Sources */,
 				50570B272061473D006A1B5C /* RNNTitleOptions.m in Sources */,
 				263905BF1E4C6F440023D7D3 /* RCCTheSideBarManagerViewController.m in Sources */,
+				5047E4F122674AD400908DD3 /* RNNLayoutManager.m in Sources */,
 				5012241F217366D4000F5F98 /* ColorParser.m in Sources */,
 				651E1F8D21FD642100DFEA19 /* RNNSplitViewControllerPresenter.m in Sources */,
 				501E0218213E7EA3003365C5 /* RNNReactView.m in Sources */,
@@ -1579,13 +1591,13 @@
 				5038A3BE216E1490009280BC /* RNNTabBarItemCreator.m in Sources */,
 				E8367B811F7A8A4700675C05 /* VICMAImageView.m in Sources */,
 				5049594B216F5FE6006D2B81 /* NullText.m in Sources */,
+				5047E4F52267568800908DD3 /* RNNExternalComponentStore.m in Sources */,
 				A7626C011FC5796200492FB8 /* RNNBottomTabsOptions.m in Sources */,
 				5012241721736667000F5F98 /* Color.m in Sources */,
 				263905AF1E4C6F440023D7D3 /* MMDrawerBarButtonItem.m in Sources */,
 				E8AEDB4B1F5C0BAF000F5A6A /* RNNInteractivePopAnimator.m in Sources */,
 				7B4928091E70415400555040 /* RNNCommandsHandler.m in Sources */,
 				50887C1620ECC5C200D06111 /* RNNButtonOptions.m in Sources */,
-				268692831E5054F800E2C612 /* RNNStore.m in Sources */,
 				7BC9346E1E26886E00EFA125 /* RNNControllerFactory.m in Sources */,
 				507F43F91FF525B500D9425B /* RNNSegmentedControl.m in Sources */,
 				5038A3B2216DF41B009280BC /* UIViewController+RNNOptions.m in Sources */,

lib/ios/ReactNativeNavigationTests/RNNCommandsHandlerTest.m

@@ -7,6 +7,7 @@
 #import "RNNNavigationController.h"
 #import "RNNErrorHandler.h"
 #import <OCMock/OCMock.h>
+#import "RNNLayoutManager.h"
 
 @interface MockUIApplication : NSObject
 
@@ -40,7 +41,6 @@
 
 @interface RNNCommandsHandlerTest : XCTestCase
 
-@property (nonatomic, strong) id store;
 @property (nonatomic, strong) RNNCommandsHandler* uut;
 @property (nonatomic, strong) RNNRootViewController* vc1;
 @property (nonatomic, strong) RNNRootViewController* vc2;
@@ -59,31 +59,26 @@
 - (void)setUp {
 	[super setUp];
 	self.mainWindow = [OCMockObject partialMockForObject:[UIWindow new]];
-	self.store = [OCMockObject partialMockForObject:[[RNNStore alloc] init]];
 	self.eventEmmiter = [OCMockObject partialMockForObject:[RNNEventEmitter new]];
 	self.overlayManager = [OCMockObject partialMockForObject:[RNNOverlayManager new]];
-	self.controllerFactory = [OCMockObject partialMockForObject:[[RNNControllerFactory alloc] initWithRootViewCreator:nil eventEmitter:self.eventEmmiter store:self.store componentRegistry:nil andBridge:nil]];
-	self.uut = [[RNNCommandsHandler alloc] initWithStore:self.store controllerFactory:self.controllerFactory eventEmitter:self.eventEmmiter stackManager:[RNNNavigationStackManager new] modalManager:[RNNModalManager new] overlayManager:self.overlayManager mainWindow:_mainWindow];
+	self.controllerFactory = [OCMockObject partialMockForObject:[[RNNControllerFactory alloc] initWithRootViewCreator:nil eventEmitter:self.eventEmmiter store:nil componentRegistry:nil andBridge:nil]];
+	self.uut = [[RNNCommandsHandler alloc] initWithControllerFactory:self.controllerFactory eventEmitter:self.eventEmmiter stackManager:[RNNNavigationStackManager new] modalManager:[RNNModalManager new] overlayManager:self.overlayManager mainWindow:_mainWindow];
 	self.vc1 = [RNNRootViewController new];
 	self.vc2 = [RNNRootViewController new];
 	self.vc3 = [RNNRootViewController new];
 	_nvc = [[MockUINavigationController alloc] init];
 	[_nvc setViewControllers:@[self.vc1, self.vc2, self.vc3]];
-	[self.store setComponent:self.vc1 componentId:@"vc1"];
-	[self.store setComponent:self.vc2 componentId:@"vc2"];
-	[self.store setComponent:self.vc3 componentId:@"vc3"];
 	OCMStub([self.sharedApplication keyWindow]).andReturn(self.mainWindow);
 }
 
 
 - (void)testAssertReadyForEachMethodThrowsExceptoins {
 	NSArray* methods = [self getPublicMethodNamesForObject:self.uut];
-	[self.store setReadyToReceiveCommands:false];
+	[self.uut setReadyToReceiveCommands:false];
 	for (NSString* methodName in methods) {
 		SEL s = NSSelectorFromString(methodName);
 		IMP imp = [self.uut methodForSelector:s];
 		void (*func)(id, SEL, id, id, id, id, id) = (void *)imp;
-		
 		XCTAssertThrowsSpecificNamed(func(self.uut,s, nil, nil, nil, nil, nil), NSException, @"BridgeNotLoadedError");
 	}
 }
@@ -91,9 +86,10 @@
 -(NSArray*) getPublicMethodNamesForObject:(NSObject*)obj{
 	NSMutableArray* skipMethods = [NSMutableArray new];
 	
-	[skipMethods addObject:@"initWithStore:controllerFactory:eventEmitter:stackManager:modalManager:overlayManager:mainWindow:"];
+	[skipMethods addObject:@"initWithControllerFactory:eventEmitter:stackManager:modalManager:overlayManager:mainWindow:"];
 	[skipMethods addObject:@"assertReady"];
-	[skipMethods addObject:@"removePopedViewControllers:"];
+	[skipMethods addObject:@"setReadyToReceiveCommands:"];
+	[skipMethods addObject:@"readyToReceiveCommands"];
 	[skipMethods addObject:@".cxx_destruct"];
 	[skipMethods addObject:@"dismissedModal:"];
 	[skipMethods addObject:@"dismissedMultipleModals:"];
@@ -132,8 +128,7 @@
 	[vc viewWillAppear:false];
 	XCTAssertTrue([vc.navigationItem.title isEqual:@"the title"]);
 
-	[self.store setReadyToReceiveCommands:true];
-	[self.store setComponent:vc componentId:@"componentId"];
+	[self.uut setReadyToReceiveCommands:true];
 
 	NSDictionary* dictFromJs = @{@"topBar": @{@"background" : @{@"color" : @(0xFFFF0000)}}};
 	UIColor* expectedColor = [UIColor colorWithRed:1 green:0 blue:0 alpha:1];
@@ -155,8 +150,7 @@
 	[vc viewWillAppear:false];
 	XCTAssertTrue([vc.navigationItem.title isEqual:@"the title"]);
 	
-	[self.store setReadyToReceiveCommands:true];
-	[self.store setComponent:vc componentId:@"componentId"];
+	[self.uut setReadyToReceiveCommands:true];
 	
 	NSDictionary* dictFromJs = @{@"topBar": @{@"title" : @{@"text" : @"new title"}}};
 	
@@ -166,7 +160,7 @@
 }
 
 - (void)testShowOverlay_createLayout {
-	[self.store setReadyToReceiveCommands:true];
+	[self.uut setReadyToReceiveCommands:true];
 	OCMStub([self.overlayManager showOverlayWindow:[OCMArg any]]);
 	NSDictionary* layout = @{};
 	
@@ -176,7 +170,7 @@
 }
 
 - (void)testShowOverlay_saveToStore {
-	[self.store setReadyToReceiveCommands:true];
+	[self.uut setReadyToReceiveCommands:true];
 	OCMStub([self.overlayManager showOverlayWindow:[OCMArg any]]);
 	OCMStub([self.controllerFactory createLayout:[OCMArg any]]);
 	
@@ -186,7 +180,7 @@
 }
 
 - (void)testShowOverlay_withCreatedLayout {
-	[self.store setReadyToReceiveCommands:true];
+	[self.uut setReadyToReceiveCommands:true];
 	UIViewController* layoutVC = [RNNRootViewController new];
 	OCMStub([self.controllerFactory createLayout:[OCMArg any]]).andReturn(layoutVC);
 	
@@ -196,7 +190,7 @@
 }
 
 - (void)testShowOverlay_invokeNavigationCommandEventWithLayout {
-	[self.store setReadyToReceiveCommands:true];
+	[self.uut setReadyToReceiveCommands:true];
 	OCMStub([self.overlayManager showOverlayWindow:[OCMArg any]]);
 	id mockedVC = [OCMockObject partialMockForObject:self.vc1];	
 	OCMStub([self.controllerFactory createLayout:[OCMArg any]]).andReturn(mockedVC);
@@ -208,27 +202,30 @@
 	[self.eventEmmiter verify];
 }
 
-- (void)testDismissOverlay_findComponentFromStore {
-	[self.store setReadyToReceiveCommands:true];
+- (void)testDismissOverlay_findComponentFromLayoutManager {
+	[self.uut setReadyToReceiveCommands:true];
 	NSString* componentId = @"componentId";
-	[[self.store expect] findComponentForId:componentId];
+	id classMock = OCMClassMock([RNNLayoutManager class]);
+	[[classMock expect] findComponentForId:componentId];
 	[self.uut dismissOverlay:componentId commandId:@"" completion:^{} rejection:^(NSString *code, NSString *message, NSError *error) {}];
-	[self.store verify];
+	[classMock verify];
 }
 
 - (void)testDismissOverlay_dismissReturnedViewController {
-	[self.store setReadyToReceiveCommands:true];
+	[self.uut setReadyToReceiveCommands:true];
 	NSString* componentId = @"componentId";
 	UIViewController* returnedView = [UIViewController new];
-	OCMStub([self.store findComponentForId:componentId]).andReturn(returnedView);
-	
+
+	id classMock = OCMClassMock([RNNLayoutManager class]);
+	OCMStub(ClassMethod([classMock findComponentForId:componentId])).andReturn(returnedView);
+
 	[[self.overlayManager expect] dismissOverlay:returnedView];
 	[self.uut dismissOverlay:componentId commandId:@"" completion:^{} rejection:^(NSString *code, NSString *message, NSError *error) {}];
 	[self.overlayManager verify];
 }
 
 - (void)testDismissOverlay_handleErrorIfNoOverlayExists {
-	[self.store setReadyToReceiveCommands:true];
+	[self.uut setReadyToReceiveCommands:true];
 	NSString* componentId = @"componentId";
 	id errorHandlerMockClass = [OCMockObject mockForClass:[RNNErrorHandler class]];
 	
@@ -238,9 +235,11 @@
 }
 
 - (void)testDismissOverlay_invokeNavigationCommandEvent {
-	[self.store setReadyToReceiveCommands:true];
+	[self.uut setReadyToReceiveCommands:true];
 	NSString* componentId = @"componentId";
-	OCMStub([self.store findComponentForId:componentId]).andReturn([UIViewController new]);
+	
+	id classMock = OCMClassMock([RNNLayoutManager class]);
+	OCMStub(ClassMethod([classMock findComponentForId:componentId])).andReturn([UIViewController new]);
 	
 	[[self.eventEmmiter expect] sendOnNavigationCommandCompletion:@"dismissOverlay" commandId:[OCMArg any] params:[OCMArg any]];
 	[self.uut dismissOverlay:componentId commandId:@"" completion:^{
@@ -251,7 +250,7 @@
 }
 
 - (void)testSetRoot_setRootViewControllerOnMainWindow {
-	[self.store setReadyToReceiveCommands:true];
+	[self.uut setReadyToReceiveCommands:true];
 	OCMStub([self.controllerFactory createLayout:[OCMArg any]]).andReturn(self.vc1);
 	
 	[[self.mainWindow expect] setRootViewController:self.vc1];
@@ -261,20 +260,26 @@
 
 - (void)testSetStackRoot_resetStackWithSingleComponent {
 	OCMStub([self.controllerFactory createChildrenLayout:[OCMArg any]]).andReturn(@[self.vc2]);
-	[self.store setReadyToReceiveCommands:true];
+	[self.uut setReadyToReceiveCommands:true];
+	id classMock = OCMClassMock([RNNLayoutManager class]);
+	OCMStub(ClassMethod([classMock findComponentForId:@"vc1"])).andReturn(_nvc);
+	
 	[self.uut setStackRoot:@"vc1" commandId:@"" children:nil completion:^{
 		
 	} rejection:^(NSString *code, NSString *message, NSError *error) {
 		
 	}];
+	
 	XCTAssertEqual(_nvc.viewControllers.firstObject, self.vc2);
 	XCTAssertEqual(_nvc.viewControllers.count, 1);
 }
 
 - (void)testSetStackRoot_setMultipleChildren {
 	NSArray* newViewControllers = @[_vc1, _vc3];
+	id classMock = OCMClassMock([RNNLayoutManager class]);
+	OCMStub(ClassMethod([classMock findComponentForId:@"vc1"])).andReturn(_nvc);
 	OCMStub([self.controllerFactory createChildrenLayout:[OCMArg any]]).andReturn(newViewControllers);
-	[self.store setReadyToReceiveCommands:true];
+	[self.uut setReadyToReceiveCommands:true];
 	[self.uut setStackRoot:@"vc1" commandId:@"" children:nil completion:^{
 		
 	} rejection:^(NSString *code, NSString *message, NSError *error) {
@@ -284,7 +289,7 @@
 }
 
 - (void)testSetRoot_waitForRenderTrue {
-	[self.store setReadyToReceiveCommands:true];
+	[self.uut setReadyToReceiveCommands:true];
 	self.vc1.options = [[RNNNavigationOptions alloc] initEmptyOptions];
 	self.vc1.options.animations.setRoot.waitForRender = [[Bool alloc] initWithBOOL:YES];
 	
@@ -297,7 +302,7 @@
 }
 
 - (void)testSetRoot_waitForRenderFalse {
-	[self.store setReadyToReceiveCommands:true];
+	[self.uut setReadyToReceiveCommands:true];
 	self.vc1.options = [[RNNNavigationOptions alloc] initEmptyOptions];
 	self.vc1.options.animations.setRoot.waitForRender = [[Bool alloc] initWithBOOL:NO];
 	

lib/ios/ReactNativeNavigationTests/RNNControllerFactoryTest.m

@@ -13,7 +13,7 @@
 
 @property (nonatomic, strong) id<RNNRootViewCreator> creator;
 @property (nonatomic, strong) RNNControllerFactory *factory;
-@property (nonatomic, strong) RNNStore *store;
+@property (nonatomic, strong) RNNExternalComponentStore *store;
 
 @end
 
@@ -22,7 +22,7 @@
 - (void)setUp {
 	[super setUp];
 	self.creator = nil;
-	self.store = [RNNStore new];
+	self.store = [RNNExternalComponentStore new];
 	self.factory = [[RNNControllerFactory alloc] initWithRootViewCreator:self.creator eventEmitter:nil store:self.store componentRegistry:nil andBridge:nil];
 }
 
@@ -188,17 +188,4 @@
 	XCTAssertTrue([right.child isMemberOfClass:[RNNRootViewController class]]);
 }
 
-- (void)testCreateLayout_addComponentToStore {
-	NSString *componentId = @"cntId";
-	NSDictionary* layout = @{@"id": componentId,
-							 @"type": @"Component",
-							 @"data": @{},
-							 @"children": @[]};
-	UIViewController *ans = [self.factory createLayout:layout];
-	
-	UIViewController *storeAns = [self.store findComponentForId:componentId];
-	XCTAssertEqualObjects(ans, storeAns);
-}
-
-
 @end

lib/ios/ReactNativeNavigationTests/RNNExternalComponentStoreTest.m

@@ -0,0 +1,33 @@
+
+#import <XCTest/XCTest.h>
+#import <OCMock/OCMock.h>
+#import "RNNExternalComponentStore.h"
+
+@interface RNNExternalComponentStoreTest : XCTestCase
+
+@property (nonatomic, strong) RNNExternalComponentStore *store;
+
+@end
+
+@implementation RNNExternalComponentStoreTest
+
+- (void)setUp {
+	[super setUp];
+	
+	self.store = [RNNExternalComponentStore new];
+}
+
+- (void)testGetExternalComponentShouldRetrunSavedComponent {
+	UIViewController* testVC = [UIViewController new];
+	RNNLayoutInfo* layoutInfo = [[RNNLayoutInfo alloc] init];
+	layoutInfo.name = @"extId1";
+	[self.store registerExternalComponent:layoutInfo.name callback:^UIViewController *(NSDictionary *props, RCTBridge *bridge) {
+		return testVC;
+	}];
+	
+	UIViewController* savedComponent = [self.store getExternalComponent:layoutInfo bridge:nil];
+	XCTAssertEqual(testVC, savedComponent);
+}
+
+
+@end

lib/ios/ReactNativeNavigationTests/RNNLayoutManagerTest.m

@@ -0,0 +1,88 @@
+
+#import <XCTest/XCTest.h>
+#import <OCMock/OCMock.h>
+#import "RNNLayoutManager.h"
+#import "UIViewController+LayoutProtocol.m"
+
+@interface RNNLayoutManagerTest : XCTestCase
+
+@property (nonatomic, strong) UIViewController* vc1;
+@property (nonatomic, strong) UIViewController* vc2;
+@property (nonatomic, strong) UIViewController* vc3;
+
+@property (nonatomic, strong) UIWindow* firstWindow;
+@property (nonatomic, strong) UIWindow* secondWindow;
+
+@end
+
+@implementation RNNLayoutManagerTest
+
+- (void)setUp {
+	_vc1 = [self createMockViewControllerWithComponentId:@"vc1"];
+	_vc2 = [self createMockViewControllerWithComponentId:@"vc2"];
+	_vc3 = [self createMockViewControllerWithComponentId:@"vc3"];
+	
+	_firstWindow = [[UIWindow alloc] init];
+	_secondWindow = [[UIWindow alloc] init];
+	NSArray* windows = @[_firstWindow, _secondWindow];
+	
+	UIApplication* sharedApplication = [OCMockObject mockForClass:[UIApplication class]];
+	id mockedApplicationClass = OCMClassMock([UIApplication class]);
+	OCMStub(ClassMethod([mockedApplicationClass sharedApplication])).andReturn(sharedApplication);
+	OCMStub([sharedApplication windows]).andReturn(windows);
+}
+
+- (void)testFindComponentForIdShouldReturnVCInFirstWindowRoot {
+	_firstWindow.rootViewController = _vc1;
+	UIViewController *resultVC = [RNNLayoutManager findComponentForId:@"vc1"];
+	XCTAssertEqual(resultVC, _vc1);
+}
+
+- (void)testFindComponentForIdShouldReturnVCFromSecondWindowRoot {
+	_secondWindow.rootViewController = _vc1;
+	UIViewController *resultVC = [RNNLayoutManager findComponentForId:@"vc1"];
+	XCTAssertEqual(resultVC, _vc1);
+}
+
+- (void)testFindComponentShouldReturnModalFromFirstWindow {
+	UIViewController* modal = _vc1;
+	OCMStub([_vc2 presentedViewController]).andReturn(modal);
+	_firstWindow.rootViewController = _vc2;
+	UIViewController *resultVC = [RNNLayoutManager findComponentForId:@"vc1"];
+	XCTAssertEqual(resultVC, modal);
+}
+
+- (void)testFindComponentShouldReturnModalFromSecondWindow {
+	UIViewController* modal = _vc1;
+	OCMStub([_vc2 presentedViewController]).andReturn(modal);
+	_secondWindow.rootViewController = _vc2;
+	UIViewController *resultVC = [RNNLayoutManager findComponentForId:@"vc1"];
+	XCTAssertEqual(resultVC, modal);
+}
+
+- (void)testFindComponentShouldReturnNilForUndefindComponent {
+	_firstWindow.rootViewController = _vc1;
+	UIViewController *resultVC = [RNNLayoutManager findComponentForId:@"vvc"];
+	XCTAssertNil(resultVC);
+}
+
+- (void)testFindComponentShouldFindRootViewControllerChildViewController {
+	UINavigationController* nvc = [[UINavigationController alloc] init];
+	[nvc setViewControllers:@[_vc1, _vc2, _vc3]];
+	_secondWindow.rootViewController = nvc;
+
+	UIViewController *resultVC = [RNNLayoutManager findComponentForId:@"vc3"];
+	XCTAssertEqual(resultVC, _vc3);
+}
+
+- (UIViewController *)createMockViewControllerWithComponentId:(NSString *)componentId {
+	RNNLayoutInfo* layoutInfo = [RNNLayoutInfo new];
+	layoutInfo.componentId = componentId;
+	
+	UIViewController* vc = [OCMockObject partialMockForObject:[UIViewController new]];
+	OCMStub([vc layoutInfo]).andReturn(layoutInfo);
+	
+	return vc;
+}
+
+@end

lib/ios/ReactNativeNavigationTests/RNNNavigationStackManagerTest.m

@@ -1,5 +1,4 @@
 #import <XCTest/XCTest.h>
-#import "RNNStore.h"
 #import "RNNNavigationStackManager.h"
 #import "RNNRootViewController.h"
 #import "RNNNavigationController.h"

lib/ios/ReactNativeNavigationTests/RNNStoreTest.m

@@ -1,147 +0,0 @@
-
-#import <XCTest/XCTest.h>
-#import <OCMock/OCMock.h>
-#import "RNNStore.h"
-
-@interface RNNStoreTest : XCTestCase
-
-@property (nonatomic, strong) RNNStore *store;
-
-@end
-
-@implementation RNNStoreTest
-
-- (void)setUp {
-	[super setUp];
-	
-	self.store = [RNNStore new];
-}
-
-
-- (void)testFindComponentForId_setAndGetsimpleComponentId {
-	NSString *componentId1 = @"cntId1";
-	NSString *componentId2 = @"cntId2";
-	
-	UIViewController *vc1 = [UIViewController new];
-	UIViewController *vc2 = [UIViewController new];
-	
-	[self.store setComponent:vc1 componentId:componentId1];
-	[self.store setComponent:vc2 componentId:componentId2];
-	
-	UIViewController *ans = [self.store findComponentForId:componentId1];
-	
-	XCTAssertEqualObjects(vc1, ans);
-	XCTAssertNotEqualObjects(vc2, ans);
-}
-
-- (void)testSetComponent_setNilComponentId {
-	NSString *componentId1 = nil;
-	UIViewController *vc1 = [UIViewController new];
-	[self.store setComponent:vc1 componentId:componentId1];
-	XCTAssertNil([self.store findComponentForId:componentId1]);
-	
-}
-
-- (void)testSetComponent_setDoubleComponentId {
-	NSString *componentId1 = @"cntId1";
-	
-	UIViewController *vc1 = [UIViewController new];
-	UIViewController *vc2 = [UIViewController new];
-	
-	[self.store setComponent:vc1 componentId:componentId1];
-	
-	UIViewController *ans = [self.store findComponentForId:componentId1];
-	XCTAssertEqualObjects(vc1, ans);
-	XCTAssertThrows([self.store setComponent:vc2 componentId:componentId1]);
-}
-
-- (void)testRemoveComponent_removeExistComponent {
-	NSString *componentId1 = @"cntId1";
-	UIViewController *vc1 = [UIViewController new];
-	
-	[self.store setComponent:vc1 componentId:componentId1];
-	
-	UIViewController *ans = [self.store findComponentForId:componentId1];
-	XCTAssertEqualObjects(vc1, ans);
-	
-	[self.store removeComponent:componentId1];
-	XCTAssertNil([self.store findComponentForId:componentId1]);
-}
-
-- (void)testPopWillRemoveVcFromStore {
-	NSString *vcId = @"cnt_vc_2";
-	
-	[self setComponentAndRelease:vcId];
-	
-	
-	XCTAssertNil([self.store findComponentForId:vcId]);
-}
-
-- (void)testRemoveAllComponentsFromWindowShouldRemoveComponentsInWindow {
-	UIViewController* overlayVC = [self createMockedViewControllerWithWindow:[UIWindow new]];
-	
-	NSString* overlayId = @"overlayId";
-	[self.store setComponent:overlayVC componentId:overlayId];
-	[self.store removeAllComponentsFromWindow:overlayVC.view.window];
-	XCTAssertNil([self.store findComponentForId:overlayId]);
-}
-
-- (void)testRemoveAllComponentsFromWindowShouldNotRemoveComponentsInOtherWindows {
-	UIViewController* overlayVC = [self createMockedViewControllerWithWindow:[UIWindow new]];
-	UIViewController* componentVC = [self createMockedViewControllerWithWindow:[UIWindow new]];
-	
-	NSString* componentId = @"componentId";
-	NSString* overlayId = @"overlayId";
-	[self.store setComponent:overlayVC componentId:overlayId];
-	[self.store setComponent:componentVC componentId:componentId];
-	
-	[self.store removeAllComponentsFromWindow:componentVC.view.window];
-	XCTAssertNil([self.store findComponentForId:componentId]);
-	XCTAssertNotNil([self.store findComponentForId:overlayId]);
-}
-
-- (void)testGetExternalComponentShouldRetrunSavedComponent {
-	UIViewController* testVC = [UIViewController new];
-	RNNLayoutInfo* layoutInfo = [[RNNLayoutInfo alloc] init];
-	layoutInfo.name = @"extId1";
-	[self.store registerExternalComponent:layoutInfo.name callback:^UIViewController *(NSDictionary *props, RCTBridge *bridge) {
-		return testVC;
-	}];
-	
-	UIViewController* savedComponent = [self.store getExternalComponent:layoutInfo bridge:nil];
-	XCTAssertEqual(testVC, savedComponent);
-}
-
-- (void)testComponentKeyForInstance_UknownComponentShouldReturnNil {
-	id result = [self.store componentKeyForInstance:[UIViewController new]];
-	XCTAssertNil(result);
-}
-
-- (void)testCleanStore {
-	[self.store clean];
-	XCTAssertFalse(self.store.isReadyToReceiveCommands);
-}
-
-#pragma mark - private
-
-
--(void)setComponentAndRelease:(NSString*)vcId {
-	@autoreleasepool {
-		UIViewController *vc2 = [UIViewController new];
-		[self.store setComponent:vc2 componentId:vcId];
-		
-		XCTAssertNotNil([self.store findComponentForId:vcId]);
-	}
-}
-
-- (UIViewController *)createMockedViewControllerWithWindow:(UIWindow *)window {
-	UIWindow* overlayWindow = [UIWindow new];
-	id mockedViewController = [OCMockObject partialMockForObject:[UIViewController new]];
-	id mockedView = [OCMockObject partialMockForObject:[UIView new]];
-	OCMStub([mockedView window]).andReturn(overlayWindow);
-	OCMStub([mockedViewController view]).andReturn(mockedView);
-	return mockedViewController;
-}
-
-
-@end

lib/ios/ReactNativeNavigationTests/UIViewController+LayoutProtocolTest.m

@@ -17,19 +17,5 @@
     self.uut.layoutInfo.componentId = @"componentId";
 }
 
-- (void)testSetStoreShouldSaveComponent {
-    RNNStore* store = [[RNNStore alloc] init];
-    [self.uut setStore:store];
-    XCTAssertNotNil([store findComponentForId:self.uut.layoutInfo.componentId]);
-}
-
-- (void)testDeallocShouldRemoveComponentFromStore {
-    RNNStore* store = [[RNNStore alloc] init];
-    [self.uut setStore:store];
-    XCTAssertNotNil([store findComponentForId:self.uut.layoutInfo.componentId]);
-    self.uut = nil;
-    XCTAssertNil([store findComponentForId:self.uut.layoutInfo.componentId]);
-}
-
 
 @end

lib/ios/UIViewController+LayoutProtocol.h

@@ -1,7 +1,6 @@
 #import <UIKit/UIKit.h>
 #import "RNNEventEmitter.h"
 #import "RNNLayoutProtocol.h"
-#import "RNNStore.h"
 
 typedef void (^RNNReactViewReadyCompletionBlock)(void);
 
@@ -24,7 +23,6 @@ typedef void (^RNNReactViewReadyCompletionBlock)(void);
 @property (nonatomic, strong) RNNNavigationOptions* options;
 @property (nonatomic, strong) RNNNavigationOptions* defaultOptions;
 @property (nonatomic, strong) RNNEventEmitter* eventEmitter;
-@property (nonatomic, strong) RNNStore* store;
 @property (nonatomic) id<RNNRootViewCreator> creator;
 
 @end

lib/ios/UIViewController+LayoutProtocol.m

@@ -24,11 +24,6 @@
 	return self;
 }
 
-- (void)setStore:(RNNStore *)store {
-	objc_setAssociatedObject(self, @selector(store), store, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
-	[self.store setComponent:self componentId:self.layoutInfo.componentId];
-}
-
 - (RNNNavigationOptions *)resolveOptions {
 	return [(RNNNavigationOptions *)[self.options mergeInOptions:self.getCurrentChild.resolveOptions.copy] withDefault:self.defaultOptions];
 }
@@ -81,11 +76,6 @@
 	}
 }
 
-- (void)dealloc {
-	[self.store removeComponent:self.layoutInfo.componentId];
-}
-
-
 #pragma mark getters and setters to associated object
 
 - (RNNNavigationOptions *)options {
@@ -128,10 +118,6 @@
 	objc_setAssociatedObject(self, @selector(eventEmitter), eventEmitter, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
 }
 
-- (RNNStore *)store {
-	return objc_getAssociatedObject(self, @selector(store));
-}
-
 - (id<RNNRootViewCreator>)creator {
 	return objc_getAssociatedObject(self, @selector(creator));
 }