iphone/ScanTest/Classes/RootViewController.mm

   1 //
   2 //  RootViewController.m
   3 //  ScanTest
   4 //
   5 //  Created by David Kavanagh on 5/10/10.
   6 //  Copyright __MyCompanyName__ 2010. All rights reserved.
   7 //
   8
   9 #import "RootViewController.h"
  10 #import "QRCodeReader.h"
  11
  12 @interface RootViewController()
  13 @property (nonatomic,retain) ZXingWidgetController *scanController;
  14
  15 @end
  16
  17
  18 @implementation RootViewController
  19 @synthesize resultsView;
  20 @synthesize resultsToDisplay;
  21 @synthesize scanController;
  22 #pragma mark -
  23 #pragma mark View lifecycle
  24
  25 - (void)viewDidLoad {
  26     [super viewDidLoad];
  27         [self setTitle:@"ZXing"];
  28
  29   ZXingWidgetController *widController = [[ZXingWidgetController alloc] initWithDelegate:self showCancel:YES OneDMode:NO];
  30   QRCodeReader* qrcodeReader = [[QRCodeReader alloc] init];
  31   NSSet *readers = [[NSSet alloc ] initWithObjects:qrcodeReader,nil];
  32   [qrcodeReader release];
  33   widController.readers = readers;
  34   [readers release];
  35
  36         self.scanController = widController;
  37   [widController release];
  38         NSBundle *mainBundle = [NSBundle mainBundle];
  39         [scanController setSoundToPlay:[[NSURL fileURLWithPath:[mainBundle pathForResource:@"beep-beep" ofType:@"aiff"] isDirectory:NO] retain]];
  40
  41 }
  42
  43 - (IBAction)scanPressed:(id)sender {
  44   //UIImagePickerController *picker = [[UIImagePickerController alloc] init];
  45         [self presentModalViewController:scanController
  46                           animated:YES];
  47 //      [self.navigationController pushViewController:scanController animated:true];
  48 }
  49
  50 /*
  51 - (void)viewWillAppear:(BOOL)animated {
  52     [super viewWillAppear:animated];
  53 }
  54 */
  55 /*
  56 - (void)viewDidAppear:(BOOL)animated {
  57     [super viewDidAppear:animated];
  58 }
  59 */
  60 /*
  61 - (void)viewWillDisappear:(BOOL)animated {
  62         [super viewWillDisappear:animated];
  63 }
  64 */
  65 /*
  66 - (void)viewDidDisappear:(BOOL)animated {
  67         [super viewDidDisappear:animated];
  68 }
  69 */
  70
  71 /*
  72  // Override to allow orientations other than the default portrait orientation.
  73 - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
  74         // Return YES for supported orientations.
  75         return (interfaceOrientation == UIInterfaceOrientationPortrait);
  76 }
  77  */
  78
  79 #pragma mark Memory management
  80
  81 - (void)scanResult:(NSString *)result {
  82         //[self.resultsView setText:result];
  83         [self dismissModalViewControllerAnimated:NO];
  84   self.resultsToDisplay = result;
  85 }
  86
  87 - (void)viewWillAppear:(BOOL)animated {
  88   if (resultsToDisplay)
  89   {
  90     [resultsView setText:resultsToDisplay];
  91     [resultsView setNeedsDisplay];
  92   }
  93 }
  94
  95 - (void)cancelled {
  96         [self dismissModalViewControllerAnimated:YES];
  97 }
  98
  99 #pragma mark -
 100 #pragma mark Memory management
 101
 102 - (void)didReceiveMemoryWarning {
 103     // Releases the view if it doesn't have a superview.
 104     [super didReceiveMemoryWarning];
 105
 106     // Relinquish ownership any cached data, images, etc that aren't in use.
 107 }
 108
 109 - (void)viewDidUnload {
 110     // Relinquish ownership of anything that can be recreated in viewDidLoad or on demand.
 111     // For example: self.myOutlet = nil;
 112 }
 113
 114
 115 - (void)dealloc {
 116   [resultsView release];
 117         [scanController release];
 118   [resultsToDisplay release];
 119     [super dealloc];
 120 }
 121
 122
 123 @end
 124