Make Action Sheet a little bit more sane

UIViewController+ActionSheet.h

//
//  UIViewController+ActionSheet.h
//  Tweaks
//
//  Created by Felix Flores on 12/21/12.
//  Copyright (c) 2012 felixflor.es. All rights reserved.
//

#import <UIKit/UIKit.h>

@protocol FFActionSheetDelegate <UIActionSheetDelegate>

@optional

- (void)actionSheetAction__ActionSheetTitle__:(UIActionSheet *)actionSheet clickedButtonWithTitle:(NSString *)buttonTitle;

@end

@interface UIViewController (ActionSheet)

- (void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex;

@end

UIViewController+ActionSheet.m

//
//  UIViewController+ActionSheet.m
//  Tweaks
//
//  Created by Felix Flores on 12/21/12.
//  Copyright (c) 2012 felixflor.es. All rights reserved.
//

#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Warc-performSelector-leaks"

#import "UIViewController+ActionSheet.h"

@implementation UIViewController (ActionSheet)

- (void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex
{
    NSString *actionSheetTitle = [actionSheet title];
    NSString *buttonTitle = [actionSheet buttonTitleAtIndex:buttonIndex];
    
    NSString *selectorString = [NSString stringWithFormat:@"actionSheet%@:clickedButtonWithTitle:", actionSheetTitle];
    
    SEL selector = NSSelectorFromString(selectorString);
    
    if ([self respondsToSelector:selector]) {
        [self performSelector:selector withObject:actionSheetTitle withObject:buttonTitle];
    }
}

#pragma clang diagnostic pop

@end