zxing/iphone/Classes/DecoderViewController.h

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//
// DecoderViewController.h
// ZXing
//
// Created by Christian Brunschen on 22/05/2008.
/*
* Copyright 2008 ZXing authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#import <UIKit/UIKit.h>
#import "Decoder.h"
#import "DecoderDelegate.h"
#import "ScannedImageView.h"
@class ParsedResult;
@class Scan;
@class TwoDDecoderResult;
@class ResultAction;
@interface DecoderViewController : UIViewController <DecoderDelegate, UINavigationControllerDelegate, UIImagePickerControllerDelegate, UIActionSheetDelegate> {
IBOutlet UIBarItem *cameraBarItem;
IBOutlet UIBarItem *savedPhotosBarItem;
IBOutlet UIBarItem *libraryBarItem;
IBOutlet UIBarItem *archiveBarItem;
IBOutlet UIBarItem *actionBarItem;
IBOutlet UIView *messageView;
IBOutlet UITextView *messageTextView;
IBOutlet UIButton *messageHelpButton;
IBOutlet ScannedImageView *imageView;
IBOutlet UIToolbar *toolbar;
Decoder *decoder;
ParsedResult *result;
NSArray *actions;
NSMutableArray *resultPointViews;
}
@property (nonatomic, retain) UIBarItem *cameraBarItem;
@property (nonatomic, retain) UIBarItem *savedPhotosBarItem;
@property (nonatomic, retain) UIBarItem *libraryBarItem;
@property (nonatomic, retain) UIBarItem *archiveBarItem;
@property (nonatomic, retain) UIBarItem *actionBarItem;
@property (nonatomic, retain) UIView *messageView;
@property (nonatomic, retain) UITextView *messageTextView;
@property (nonatomic, retain) UIButton *messageHelpButton;
@property (nonatomic, retain) ScannedImageView *imageView;
@property (nonatomic, retain) UIToolbar *toolbar;
@property (nonatomic, retain) Decoder *decoder;
@property (nonatomic, retain) ParsedResult *result;
@property (nonatomic, retain) NSArray *actions;
@property (nonatomic, retain) NSMutableArray *resultPointViews;
- (void)clearImageView;
- (void)updateToolbar;
- (void)pickAndDecodeFromSource:(UIImagePickerControllerSourceType) sourceType;
- (IBAction)pickAndDecode:(id)sender;
- (void)showMessage:(NSString *)message helpButton:(BOOL)showHelpButton;
- (IBAction)performResultAction:(id)sender;
- (IBAction)showArchive:(id)sender;
- (void)showScan:(Scan *)scan;
/* DecoderDelegate methods */
- (void)decoder:(Decoder *)decoder willDecodeImage:(UIImage *)image;
- (void)decoder:(Decoder *)decoder decodingImage:(UIImage *)image usingSubset:(UIImage *)subset progress:(NSString *) message;
- (void)decoder:(Decoder *)decoder didDecodeImage:(UIImage *)image usingSubset:(UIImage *)subset withResult:(TwoDDecoderResult *)result;
/* UIImagePickerControllerDelegate methods */
- (void)imagePickerController:(UIImagePickerController *)picker
didFinishPickingImage:(UIImage *)image
editingInfo:(NSDictionary *)editingInfo;
- (void)imagePickerControllerDidCancel:(UIImagePickerController *)picker;
/* UINavigationControllerDelegate methods */
- (void)navigationController:(UINavigationController *)navigationController didShowViewController:(UIViewController *)viewController animated:(BOOL)animated;
- (void)navigationController:(UINavigationController *)navigationController willShowViewController:(UIViewController *)viewController animated:(BOOL)animated;
@end