//
//  AMScanViewController.h
//  EasyOrder
//
//  Created by Alexander Mack on 11.10.13.
//  Copyright (c) 2013 Alexander Mack. All rights reserved.
//

#import <UIKit/UIKit.h>
#import <AVFoundation/AVFoundation.h>

@protocol AMScanViewControllerDelegate;

@interface AMScanViewController : UIViewController <AVCaptureMetadataOutputObjectsDelegate>

@property (nonatomic, weak) id<EDScanViewControllerDelegate> delegate;

@property (assign, nonatomic) BOOL touchToFocusEnabled;

- (BOOL) isCameraAvailable;
- (void) startScanning;
- (void) stopScanning;
- (void) setTourch:(BOOL) aStatus;

@end

@protocol EDScanViewControllerDelegate <NSObject>

@optional

- (void) scanViewController:(EDScanViewController *) aCtler didTabToFocusOnPoint:(CGPoint) aPoint;
- (void) scanViewController:(EDScanViewController *) aCtler didSuccessfullyScan:(NSString *) aScannedValue;

@end