QRScannerViewController.h 1.4 KB

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  1. // _____ _
  2. // |_ _| |_ _ _ ___ ___ _ __ __ _
  3. // | | | ' \| '_/ -_) -_) ' \/ _` |_
  4. // |_| |_||_|_| \___\___|_|_|_\__,_(_)
  5. //
  6. // Threema iOS Client
  7. // Copyright (c) 2014-2020 Threema GmbH
  8. //
  9. // This program is free software: you can redistribute it and/or modify
  10. // it under the terms of the GNU Affero General Public License, version 3,
  11. // as published by the Free Software Foundation.
  12. //
  13. // This program is distributed in the hope that it will be useful,
  14. // but WITHOUT ANY WARRANTY; without even the implied warranty of
  15. // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16. // GNU Affero General Public License for more details.
  17. //
  18. // You should have received a copy of the GNU Affero General Public License
  19. // along with this program. If not, see <https://www.gnu.org/licenses/>.
  20. #import <UIKit/UIKit.h>
  21. #import <AVFoundation/AVFoundation.h>
  22. @protocol QRScannerViewControllerDelegate;
  23. @interface QRScannerViewController : UIViewController <AVCaptureMetadataOutputObjectsDelegate>
  24. @property (nonatomic, strong) UIView *previewView;
  25. @property (nonatomic, strong) id<QRScannerViewControllerDelegate> delegate;
  26. - (void)startRunning;
  27. - (void)stopRunning;
  28. @end
  29. @protocol QRScannerViewControllerDelegate
  30. - (void)qrScannerViewController:(QRScannerViewController*)controller didScanResult:(NSString *)result;
  31. - (void)qrScannerViewControllerDidCancel:(QRScannerViewController*)controller;
  32. @end