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#import "Common.h"
#import "UIKitCategories.h"
#import "UIViewController+Navigation.h"
@implementation UIViewController (Navigation)
- (void)showBackButton
{
UIImage * backImage = [UIImage imageNamed:@"NavigationBarBackButton"];
CGFloat const imageSide = backImage.size.width;
UIButton * button = [[UIButton alloc] initWithFrame:CGRectMake(0., 0., imageSide, imageSide)];
[button setImage:backImage forState:UIControlStateNormal];
[button addTarget:self action:@selector(backTap) forControlEvents:UIControlEventTouchUpInside];
button.imageEdgeInsets = UIEdgeInsetsMake(0., -imageSide, 0., 0.);
UIBarButtonItem * leftItem = [[UIBarButtonItem alloc] initWithCustomView:button];
self.navigationItem.leftBarButtonItem = leftItem;
}
- (void)backTap
{
[self.navigationController popViewControllerAnimated:YES];
}
- (UIStoryboard *)mainStoryboard
{
NSString * name = IPAD ? @"Main_iPad" : @"Main_iPhone";
return [UIStoryboard storyboardWithName:name bundle:nil];
}
@end
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