/*

Copyright (C) 2014 Apple Inc. All Rights Reserved.

See LICENSE.txt for this sample’s licensing information

 */

#import "AAPLExistingImageCollectionViewCell.h"

@interface AAPLExistingImageCollectionViewCell ()

@property (strong, nonatomic) IBOutlet UIActivityIndicatorView *loadingIndicator;

@property (strong, atomic) UIVisualEffectView *blurSubview;

@end

#pragma mark -

@implementation AAPLExistingImageCollectionViewCell

- (void) setLoading:(BOOL)loading

{

    if(loading)

    {

        [self.loadingIndicator startAnimating];

        UIBlurEffect *blurEffect = [UIBlurEffect effectWithStyle:UIBlurEffectStyleLight];

        self.blurSubview = [[UIVisualEffectView alloc] initWithEffect:blurEffect];

        self.blurSubview.frame = self.thumbnailImage.frame;

        [self.thumbnailImage addSubview:self.blurSubview];

    }

    else

    {

        if(self.blurSubview)

        {

            [self.blurSubview removeFromSuperview];

            self.blurSubview = nil;

        }

        [self.loadingIndicator stopAnimating];

    }

}

@end