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//
// UIScreen+SSToolkitAdditions.m
// SSToolkit
//
// Created by Sam Soffes on 2/4/11.
// Copyright 2011 Sam Soffes. All rights reserved.
//

#import "UIScreen+SSToolkitAdditions.h"

@implementation UIScreen (SSToolkitAdditions)

- (CGRect)currentBounds {
return [self boundsForOrientation:[[UIApplication sharedApplication] statusBarOrientation]];
}


- (CGRect)boundsForOrientation:(UIInterfaceOrientation)orientation {
CGRect bounds = [self bounds];

if (UIInterfaceOrientationIsLandscape(orientation)) {
CGFloat buffer = bounds.size.width;

bounds.size.width = bounds.size.height;
bounds.size.height = buffer;
}
return bounds;
}

- (BOOL)isRetinaDisplay {
static dispatch_once_t predicate;
static BOOL answer;

dispatch_once(&predicate, ^{
answer = ([self respondsToSelector:@selector(scale)] && [self scale] == 2);
});
return answer;
}

@end
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