1 files changed, 68 insertions, 0 deletions
diff --git a/iphone/examples/ReaderSample/ReaderSample/ReaderSampleViewController.m b/iphone/examples/ReaderSample/ReaderSample/ReaderSampleViewController.m
new file mode 100644
index 0000000..67ddd6d
--- /dev/null
+++ b/iphone/examples/ReaderSample/ReaderSample/ReaderSampleViewController.m
@@ -0,0 +1,68 @@
+//
+//  ReaderSampleViewController.m
+//  ReaderSample
+//
+//  Created by spadix on 4/14/11.
+//
+
+#import "ReaderSampleViewController.h"
+
+@implementation ReaderSampleViewController
+
+@synthesize resultImage, resultText;
+
+- (IBAction) scanButtonTapped
+{
+    // ADD: present a barcode reader that scans from the camera feed
+    ZBarReaderViewController *reader = [[ZBarReaderViewController alloc] init];
+    reader.readerDelegate = self;
+    reader.supportedOrientationsMask = ZBarOrientationMaskAll;
+
+    ZBarImageScanner *scanner = reader.scanner;
+    // TODO: (optional) additional reader configuration here
+
+    // EXAMPLE: disable rarely used I2/5 to improve performance
+    [scanner setSymbology: ZBAR_I25
+                   config: ZBAR_CFG_ENABLE
+                       to: 0];
+
+    // present and release the controller
+    [self presentModalViewController: reader
+                            animated: YES];
+    [reader release];
+}
+
+- (void) imagePickerController: (UIImagePickerController*) reader
+ didFinishPickingMediaWithInfo: (NSDictionary*) info
+{
+    // ADD: get the decode results
+    id<NSFastEnumeration> results =
+    [info objectForKey: ZBarReaderControllerResults];
+    ZBarSymbol *symbol = nil;
+    for(symbol in results)
+        // EXAMPLE: just grab the first barcode
+        break;
+
+    // EXAMPLE: do something useful with the barcode data
+    resultText.text = symbol.data;
+
+    // EXAMPLE: do something useful with the barcode image
+    resultImage.image =
+    [info objectForKey: UIImagePickerControllerOriginalImage];
+
+    // ADD: dismiss the controller (NB dismiss from the *reader*!)
+    [reader dismissModalViewControllerAnimated: YES];
+}
+
+- (BOOL) shouldAutorotateToInterfaceOrientation: (UIInterfaceOrientation) orient
+{
+    return(YES);
+}
+
+- (void) dealloc {
+    self.resultImage = nil;
+    self.resultText = nil;
+    [super dealloc];
+}
+
+@end