added for infrastructure for ios tile testing app

Change-Id: Ie8ac64769c01c5e967a56844a69747ef4d4f20af

18 files changed, 478 insertions, 0 deletions

diff --git a/ios/shared/ios_sharedlo/objective_c/view_controllers/MLOMainViewController_Friend.h b/ios/shared/ios_sharedlo/objective_c/view_controllers/MLOMainViewController_Friend.h
new file mode 100644
index 000000000000..fbb5af8bd501
--- /dev/null
+++ b/ios/shared/ios_sharedlo/objective_c/view_controllers/MLOMainViewController_Friend.h
@@ -0,0 +1,18 @@
+// -*- Mode: Objective-C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+//
+// This file is part of the LibreOffice project.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#import "MLOMainViewController.h"
+
+static const CGFloat TOP_BAR_HEIGHT =40.0f;
+
+@class MLOGestureEngine,MLORenderManager;
+@interface MLOMainViewController ()
+@property MLOGestureEngine * gestureEngine;
+@property MLORenderManager * renderManager;
+-(void) toggleExpand;
+@end
diff --git a/ios/shared/ios_sharedlo/objective_c/view_controllers/MLOMainViewController_Private.h b/ios/shared/ios_sharedlo/objective_c/view_controllers/MLOMainViewController_Private.h
new file mode 100644
index 000000000000..dceb410a665f
--- /dev/null
+++ b/ios/shared/ios_sharedlo/objective_c/view_controllers/MLOMainViewController_Private.h
@@ -0,0 +1,22 @@
+// -*- Mode: Objective-C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+//
+// This file is part of the LibreOffice project.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#import "MLOMainViewController_Friend.h"
+
+@class MLOAppRoleBase,MLOToolbarButton,MLOTopbarViewController,MLOToolbarViewController;
+@interface MLOMainViewController ()
+@property BOOL focused;
+@property CGFloat topBarHeight;
+@property UIView * flasher;
+@property MLOTopbarViewController * topbar;
+@property MLOToolbarViewController * toolbar;
+@property MLOAppRoleBase * role;
+
+-(void)resize;
+-(void)resetSubviews;
+@end
diff --git a/ios/shared/ios_sharedlo/objective_c/view_controllers/role/MLOAppRoleBase.h b/ios/shared/ios_sharedlo/objective_c/view_controllers/role/MLOAppRoleBase.h
new file mode 100644
index 000000000000..7475f489dbf4
--- /dev/null
+++ b/ios/shared/ios_sharedlo/objective_c/view_controllers/role/MLOAppRoleBase.h
@@ -0,0 +1,16 @@
+// -*- Mode: Objective-C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+//
+// This file is part of the LibreOffice project.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#import "MLOViewController.h"
+#import "MLOAppRoleProtocol.h"
+@class MLOMainViewController,MLOAppRoleBase;
+@interface MLOAppRoleBase : MLOViewController<MLOAppRoleProtocol>
+
+@property MLOMainViewController * mainViewController;
+
+@end
diff --git a/ios/shared/ios_sharedlo/objective_c/view_controllers/role/MLOAppRoleBase.m b/ios/shared/ios_sharedlo/objective_c/view_controllers/role/MLOAppRoleBase.m
new file mode 100644
index 000000000000..e46c46e13ed2
--- /dev/null
+++ b/ios/shared/ios_sharedlo/objective_c/view_controllers/role/MLOAppRoleBase.m
@@ -0,0 +1,13 @@
+// -*- Mode: Objective-C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+//
+// This file is part of the LibreOffice project.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#import "MLOAppRoleBase.h"
+
+@implementation MLOAppRoleBase
+
+@end
diff --git a/ios/shared/ios_sharedlo/objective_c/view_controllers/role/MLOAppRoleFactory.h b/ios/shared/ios_sharedlo/objective_c/view_controllers/role/MLOAppRoleFactory.h
new file mode 100644
index 000000000000..2fed97f2831b
--- /dev/null
+++ b/ios/shared/ios_sharedlo/objective_c/view_controllers/role/MLOAppRoleFactory.h
@@ -0,0 +1,14 @@
+// -*- Mode: Objective-C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+//
+// This file is part of the LibreOffice project.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#import "MLOObject.h"
+
+@class MLOAppRoleBase,MLOMainViewController;
+@interface MLOAppRoleFactory : MLOObject
++(MLOAppRoleBase *) getInstanceWithMainViewController:(MLOMainViewController *) mainViewController;
+@end
diff --git a/ios/shared/ios_sharedlo/objective_c/view_controllers/role/MLOAppRoleFactory.m b/ios/shared/ios_sharedlo/objective_c/view_controllers/role/MLOAppRoleFactory.m
new file mode 100644
index 000000000000..3594ecf85c93
--- /dev/null
+++ b/ios/shared/ios_sharedlo/objective_c/view_controllers/role/MLOAppRoleFactory.m
@@ -0,0 +1,35 @@
+// -*- Mode: Objective-C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+//
+// This file is part of the LibreOffice project.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#import "MLOAppRoleFactory.h"
+#import "MLOAppRoleLoApp.h"
+#import "MLOAppRoleTileTester.h"
+#import "MLOMainViewController.h"
+
+@implementation MLOAppRoleFactory
+
++(MLOAppRoleBase *) getInstanceWithMainViewController:(MLOMainViewController *) mainViewController{
+    MLOAppRoleBase * role;
+
+    switch (APP_ROLE) {
+        case LO_APP:
+        {
+            role = [MLOAppRoleLoApp new];
+            break;
+        }
+        case TILE_TESTER:
+        {
+            role=  [MLOAppRoleTileTester new];
+            break;
+        }
+    }
+    role.mainViewController = mainViewController;
+    return role;
+}
+
+@end
diff --git a/ios/shared/ios_sharedlo/objective_c/view_controllers/role/MLOAppRoleLoApp.h b/ios/shared/ios_sharedlo/objective_c/view_controllers/role/MLOAppRoleLoApp.h
new file mode 100644
index 000000000000..99d6d13afc43
--- /dev/null
+++ b/ios/shared/ios_sharedlo/objective_c/view_controllers/role/MLOAppRoleLoApp.h
@@ -0,0 +1,13 @@
+// -*- Mode: Objective-C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+//
+// This file is part of the LibreOffice project.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#import "MLOAppRoleBase.h"
+
+@interface MLOAppRoleLoApp : MLOAppRoleBase
+
+@end
diff --git a/ios/shared/ios_sharedlo/objective_c/view_controllers/role/MLOAppRoleLoApp.m b/ios/shared/ios_sharedlo/objective_c/view_controllers/role/MLOAppRoleLoApp.m
new file mode 100644
index 000000000000..12a19106bbbd
--- /dev/null
+++ b/ios/shared/ios_sharedlo/objective_c/view_controllers/role/MLOAppRoleLoApp.m
@@ -0,0 +1,107 @@
+// -*- Mode: Objective-C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+//
+// This file is part of the LibreOffice project.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#import "MLOAppRoleLoApp.h"
+#import "MLOMainViewController_Private.h"
+#import "MLORenderManager.h"
+#import "MLOGestureEngine.h"
+#import "MLOToolbarViewController.h"
+#import "MLOSelectionViewController.h"
+#import "MLOScrollerViewController.h"
+#import "MLOTopbarViewController.h"
+#import "MLOKeyboardManager.h"
+
+static const NSTimeInterval ROTATE_FLASH_DURATION=0.5f;
+
+@implementation MLOAppRoleLoApp
+
+-(void)initSubviews{
+    MLOMainViewController * main = [self mainViewController];
+    main.scroller = [[MLOScrollerViewController alloc] initWithMainViewController:main];
+    main.selection = [[MLOSelectionViewController alloc] initWithMainViewController: main];
+    main.toolbar = [[MLOToolbarViewController alloc] initWithMainViewController:main];
+    main.keyboard = [[MLOKeyboardManager alloc]initWithMainViewController:main];
+    main.flasher =[[UIView alloc] initWithFrame:CGRECT_ZERO];
+    main.flasher.alpha = 0.0f;
+    main.flasher.backgroundColor = [UIColor whiteColor];
+    main.gestureEngine = nil;
+}
+
+-(void)setWidth:(CGFloat) width height:(CGFloat) height{
+
+    [[self mainViewController].renderManager setWidth:width  height:height];
+}
+
+-(void)addSubviews{
+
+    MLOMainViewController * main = [self mainViewController];
+    main.renderManager = [MLORenderManager getInstance];
+
+    [main resize];
+
+    [main.canvas addSubview: main.renderManager.view];
+
+    main.gestureEngine = [[MLOGestureEngine alloc] initWithMainViewController:main];
+    [main.toolbar addToMainViewController];
+    [main.scroller addToMainViewController];
+    [main.selection addToMainViewController];
+    [main.keyboard addToMainViewController];
+}
+
+-(void)rotate{
+
+    MLOMainViewController * main = self.mainViewController;
+    
+    NSLog(@"MLO rotate");
+
+    main.renderManager.view.alpha= 0.0f;
+
+    [main resize];
+
+    [main.gestureEngine onRotate];
+
+    [main.topbar onRotate];
+
+    [main.scroller reset];
+
+    [main.scroller showLibreOffice];
+
+    [main.selection onRotate];
+
+    [main.toolbar onRotate];
+
+    [UIView animateWithDuration:ROTATE_FLASH_DURATION animations:^(void){
+        main.renderManager.view.alpha=1.0f;
+    }];
+}
+
+
+-(void)showLibreOffice{
+
+    [self.mainViewController.toolbar showLibreOffice];
+}
+
+-(void)hideLibreOffice{
+    MLOMainViewController * main = self.mainViewController;
+    
+    [main.toolbar hideLibreOffice];
+    [main resetSubviews];
+    [main.gestureEngine hideLibreOffice];
+    [main.scroller hideLibreOffice];
+    [main.selection reset];
+    [main.keyboard hide];
+}
+
+-(void)initWindow:(UIWindow *) window{
+    MLOMainViewController * main = self.mainViewController;
+    [main.renderManager setWidth:main.view.frame.size.width height:main.view.frame.size.height];
+
+    [main.gestureEngine showLibreOffice:window];
+}
+
+@end
diff --git a/ios/shared/ios_sharedlo/objective_c/view_controllers/role/MLOAppRoleProtocol.h b/ios/shared/ios_sharedlo/objective_c/view_controllers/role/MLOAppRoleProtocol.h
new file mode 100644
index 000000000000..d44435e52823
--- /dev/null
+++ b/ios/shared/ios_sharedlo/objective_c/view_controllers/role/MLOAppRoleProtocol.h
@@ -0,0 +1,21 @@
+// -*- Mode: Objective-C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+//
+// This file is part of the LibreOffice project.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#import <Foundation/Foundation.h>
+
+@protocol MLOAppRoleProtocol <NSObject>
+
+@optional
+-(void)initSubviews;
+-(void)setWidth:(CGFloat) width height:(CGFloat) height;
+-(void)addSubviews;
+-(void)rotate;
+-(void)initWindow:(UIWindow *) window;
+-(void)showLibreOffice;
+-(void)hideLibreOffice;
+@end
diff --git a/ios/shared/ios_sharedlo/objective_c/view_controllers/role/MLOAppRoleTileTester.h b/ios/shared/ios_sharedlo/objective_c/view_controllers/role/MLOAppRoleTileTester.h
new file mode 100644
index 000000000000..1d0a49805e8d
--- /dev/null
+++ b/ios/shared/ios_sharedlo/objective_c/view_controllers/role/MLOAppRoleTileTester.h
@@ -0,0 +1,13 @@
+// -*- Mode: Objective-C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+//
+// This file is part of the LibreOffice project.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#import "MLOAppRoleBase.h"
+
+@interface MLOAppRoleTileTester : MLOAppRoleBase
+
+@end
diff --git a/ios/shared/ios_sharedlo/objective_c/view_controllers/role/MLOAppRoleTileTester.m b/ios/shared/ios_sharedlo/objective_c/view_controllers/role/MLOAppRoleTileTester.m
new file mode 100644
index 000000000000..0486331ed14e
--- /dev/null
+++ b/ios/shared/ios_sharedlo/objective_c/view_controllers/role/MLOAppRoleTileTester.m
@@ -0,0 +1,70 @@
+// -*- Mode: Objective-C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+//
+// This file is part of the LibreOffice project.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#import "MLOAppRoleTileTester.h"
+#import "MLOMainViewController_Private.h"
+#import "MLOTopbarViewController.h"
+#import "MLOTestingTileRendererViewController.h"
+#import "MLOTestingTileParametersViewController.h"
+
+@interface MLOAppRoleTileTester ()
+@property MLOTestingTileRendererViewController * renderer;
+@property MLOTestingTileParametersViewController * params;
+@end
+
+@implementation MLOAppRoleTileTester
+
+-(void)initSubviews{
+    
+    self.renderer = [[MLOTestingTileRendererViewController alloc] initWithTester:self];
+    self.params = [[MLOTestingTileParametersViewController alloc] initWithTester:self];
+    
+}
+
+
+-(void)setWidth:(CGFloat) width height:(CGFloat) height{
+    if(width > height){
+        CGFloat halfWidth = width/2.0f;
+        self.renderer.view.frame =CGRectMake(0, 0, halfWidth, height);
+        self.params.view.frame =CGRectMake(halfWidth,0, halfWidth, height);
+    }else{
+        CGFloat halfHeight = height/2.0f;
+        self.renderer.view.frame =CGRectMake(0, 0, width, halfHeight);
+        self.params.view.frame =CGRectMake(width,halfHeight, width, halfHeight);
+    }
+    [self.renderer resize];
+    [self.params resize];
+}
+-(void)addSubviews{
+
+    [self.renderer addToMainViewController];
+    [self.params addToMainViewController];
+
+    [self.mainViewController resize];
+}
+
+-(void)rotate{
+
+    MLOMainViewController * main = [self mainViewController];
+    
+    [main resize];
+
+    [main.topbar onRotate];
+}
+
+
+-(void)showLibreOffice{
+
+}
+-(void)hideLibreOffice{
+}
+
+-(void)initWindow:(UIWindow *) window{
+
+}
+@end
diff --git a/ios/shared/ios_sharedlo/objective_c/view_controllers/testing_tiles/MLOTestingTileParametersViewController.h b/ios/shared/ios_sharedlo/objective_c/view_controllers/testing_tiles/MLOTestingTileParametersViewController.h
new file mode 100644
index 000000000000..c5f536ad9e28
--- /dev/null
+++ b/ios/shared/ios_sharedlo/objective_c/view_controllers/testing_tiles/MLOTestingTileParametersViewController.h
@@ -0,0 +1,14 @@
+// -*- Mode: Objective-C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+//
+// This file is part of the LibreOffice project.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#import "MLOViewController.h"
+#import "MLOTestingTileSubviewControllerProtocol.h"
+
+@interface MLOTestingTileParametersViewController : MLOViewController<MLOTestingTileSubviewControllerProtocol>
+
+@end
diff --git a/ios/shared/ios_sharedlo/objective_c/view_controllers/testing_tiles/MLOTestingTileParametersViewController.m b/ios/shared/ios_sharedlo/objective_c/view_controllers/testing_tiles/MLOTestingTileParametersViewController.m
new file mode 100644
index 000000000000..4c3626ad0279
--- /dev/null
+++ b/ios/shared/ios_sharedlo/objective_c/view_controllers/testing_tiles/MLOTestingTileParametersViewController.m
@@ -0,0 +1,31 @@
+// -*- Mode: Objective-C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+//
+// This file is part of the LibreOffice project.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#import "MLOTestingTileParametersViewController.h"
+
+@interface MLOTestingTileParametersViewController ()
+@property MLOAppRoleTileTester * tester;
+@end
+
+@implementation MLOTestingTileParametersViewController
+
+-(id)initWithTester:(MLOAppRoleTileTester *)tester{
+    self = [self init];
+    if(self){
+        self.tester = tester;
+
+    }
+    return self;
+}
+-(void)resize{
+
+}
+-(void)addToMainViewController{
+
+}
+@end
diff --git a/ios/shared/ios_sharedlo/objective_c/view_controllers/testing_tiles/MLOTestingTileRendererViewController.h b/ios/shared/ios_sharedlo/objective_c/view_controllers/testing_tiles/MLOTestingTileRendererViewController.h
new file mode 100644
index 000000000000..e2e0215e2361
--- /dev/null
+++ b/ios/shared/ios_sharedlo/objective_c/view_controllers/testing_tiles/MLOTestingTileRendererViewController.h
@@ -0,0 +1,14 @@
+// -*- Mode: Objective-C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+//
+// This file is part of the LibreOffice project.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#import "MLOViewController.h"
+#import "MLOTestingTileSubviewControllerProtocol.h"
+
+@interface MLOTestingTileRendererViewController : MLOViewController<MLOTestingTileSubviewControllerProtocol>
+
+@end
diff --git a/ios/shared/ios_sharedlo/objective_c/view_controllers/testing_tiles/MLOTestingTileRendererViewController.m b/ios/shared/ios_sharedlo/objective_c/view_controllers/testing_tiles/MLOTestingTileRendererViewController.m
new file mode 100644
index 000000000000..daeb8111b1ef
--- /dev/null
+++ b/ios/shared/ios_sharedlo/objective_c/view_controllers/testing_tiles/MLOTestingTileRendererViewController.m
@@ -0,0 +1,32 @@
+// -*- Mode: Objective-C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+//
+// This file is part of the LibreOffice project.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#import "MLOTestingTileRendererViewController.h"
+#import "MLOAppRoleTileTester.h"
+
+@interface MLOTestingTileRendererViewController ()
+@property MLOAppRoleTileTester * tester;
+@end
+
+@implementation MLOTestingTileRendererViewController
+
+-(id)initWithTester:(MLOAppRoleTileTester *)tester{
+    self = [self init];
+    if(self){
+        self.tester = tester;
+
+    }
+    return self;
+}
+-(void)resize{
+    
+}
+-(void)addToMainViewController{
+
+}
+@end
diff --git a/ios/shared/ios_sharedlo/objective_c/view_controllers/testing_tiles/MLOTestingTileSubviewControllerProtocol.h b/ios/shared/ios_sharedlo/objective_c/view_controllers/testing_tiles/MLOTestingTileSubviewControllerProtocol.h
new file mode 100644
index 000000000000..b8bc3f34c937
--- /dev/null
+++ b/ios/shared/ios_sharedlo/objective_c/view_controllers/testing_tiles/MLOTestingTileSubviewControllerProtocol.h
@@ -0,0 +1,16 @@
+// -*- Mode: Objective-C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+//
+// This file is part of the LibreOffice project.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#import <Foundation/Foundation.h>
+
+@class MLOAppRoleTileTester;
+@protocol MLOTestingTileSubviewControllerProtocol <NSObject>
+-(id)initWithTester:(MLOAppRoleTileTester *)tester;
+-(void)addToMainViewController;
+-(void)resize;
+@end
diff --git a/ios/shared/ios_sharedlo/objective_c/view_controllers/testing_tiles/MLOTestingTileSubviewViewController.h b/ios/shared/ios_sharedlo/objective_c/view_controllers/testing_tiles/MLOTestingTileSubviewViewController.h
new file mode 100644
index 000000000000..6631fcb1259e
--- /dev/null
+++ b/ios/shared/ios_sharedlo/objective_c/view_controllers/testing_tiles/MLOTestingTileSubviewViewController.h
@@ -0,0 +1,15 @@
+//
+//  MLOTestingTileSubviewViewController.h
+//  ios_sharedlo
+//
+//  Created by ptyl on 10/17/13.
+//  Copyright (c) 2013 LibreOffice.org. All rights reserved.
+//
+
+#import "MLOViewController.h"
+
+@class MLOAppRoleTileTester;
+@interface MLOTestingTileSubviewViewController : MLOViewController
+@property MLOAppRoleTileTester * tester;
+
+@end
diff --git a/ios/shared/ios_sharedlo/objective_c/view_controllers/testing_tiles/MLOTestingTileSubviewViewController.m b/ios/shared/ios_sharedlo/objective_c/view_controllers/testing_tiles/MLOTestingTileSubviewViewController.m
new file mode 100644
index 000000000000..070bfed9a577
--- /dev/null
+++ b/ios/shared/ios_sharedlo/objective_c/view_controllers/testing_tiles/MLOTestingTileSubviewViewController.m
@@ -0,0 +1,14 @@
+//
+//  MLOTestingTileSubviewViewController.m
+//  ios_sharedlo
+//
+//  Created by ptyl on 10/17/13.
+//  Copyright (c) 2013 LibreOffice.org. All rights reserved.
+//
+
+#import "MLOTestingTileSubviewViewController.h"
+
+@implementation MLOTestingTileSubviewViewController
+
+
+@end