- Fix

- upgrade Pods

Example/Pods/UIView-Overlay/LICENSE

@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 lanserxt
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+

Example/Pods/UIView-Overlay/README.md

@@ -0,0 +1,28 @@
+UIView-Overlay
+===============
+
+Plain and simple UIView category that adds overlay layer with specific color the the sublayers of the UIView.
+
+##Requirements
+
+* Xcode 5 (or higher)
+* Apple LLVM compiler
+* ARC
+* iOS 6.1 (or higher)
+
+##Installation
+
+Recommended way to install AGToggleFieldSetView is via [CocoaPods](http://cocoapods.org/). Add the following line to your Podfile:
+
+```ruby
+pod 'UIView-Overlay'
+```
+
+##Usage
+
+Just call methods methods to add or remove the overlay
+
+```objc
+[view ag_addOverlayWithColor: [[UIColor blackColor] colorWithAlphaComponent: 0.3]];
+[view ag_removeOverlay];
+```

Example/Pods/UIView-Overlay/UIView+Overlay.h

@@ -0,0 +1,17 @@
+//
+//  UIView+Overlay.h
+//  Strannik
+//
+//  Created by Anton Gubarenko on 03.07.15.
+//  Copyright (c) 2015 Anton Gubarenko. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+@interface UIView (Overlay)
+
+- (void) ag_addOverlayWithColor: (UIColor*) color;
+- (void) ag_addOverlayToTheBackWithColor: (UIColor*) color;
+- (void) ag_removeOverlay;
+
+@end

Example/Pods/UIView-Overlay/UIView+Overlay.m

@@ -0,0 +1,86 @@
+//
+//  UIView+Overlay.m
+//  Strannik
+//
+//  Created by Anton Gubarenko on 03.07.15.
+//  Copyright (c) 2015 Anton Gubarenko. All rights reserved.
+//
+
+#import "UIView+Overlay.h"
+
+static const NSInteger kOverlayTag = 1001;
+static NSString* const kOverlayKey = @"kOverlayKey";
+
+@implementation UIView (Overlay)
+
+- (void) ag_addOverlayWithColor: (UIColor*) color
+{
+    CALayer *overlay = [self ag_layer];
+    if (!overlay)
+    {
+        CALayer *overlayLayer = [CALayer layer];
+        overlayLayer.frame = self.frame;
+        [overlayLayer setValue: [NSNumber numberWithInt: kOverlayTag]
+                        forKey: kOverlayKey];
+        [overlayLayer setBackgroundColor: color.CGColor];
+        [self.layer addSublayer: overlayLayer];
+    }
+    else
+    {
+        [overlay setBackgroundColor: color.CGColor];
+    }
+}
+
+- (void) ag_addOverlayToTheBackWithColor: (UIColor*) color
+{
+    CALayer *overlay = [self ag_layer];
+    if (!overlay)
+    {
+        CALayer *overlayLayer = [CALayer layer];
+        overlayLayer.frame = self.frame;
+        [overlayLayer setValue: [NSNumber numberWithInt: kOverlayTag]
+                        forKey: kOverlayKey];
+        [overlayLayer setBackgroundColor: color.CGColor];
+        [self.layer insertSublayer: overlayLayer
+                           atIndex: 0 ];
+    }
+    else
+    {
+        [overlay setBackgroundColor: color.CGColor];
+    }
+}
+
+- (CALayer*) ag_layer
+{
+    for (CALayer *subLayer in [self.layer sublayers])
+    {
+        if ([subLayer valueForKey: kOverlayKey])
+        {
+            return subLayer;
+        }
+    }
+    return nil;
+}
+
+- (void) ag_removeOverlay
+{
+    CALayer *overlay = [self ag_layer];
+    if (overlay)
+    {
+        [overlay removeFromSuperlayer];
+    }
+}
+
+- (void) layoutSubviews
+{
+    for (CALayer *subLayer in [self.layer sublayers])
+    {
+        if ([subLayer valueForKey: kOverlayKey])
+        {
+            subLayer.frame = self.frame;
+            break;
+        }
+    }
+}
+
+@end