tweaks to get the decode working

git-svn-id: https://zxing.googlecode.com/svn/trunk@1358 59b500cc-1b3d-0410-9834-0bbf25fbcc57

iphone/ZXingWidget/MultiFormatReader.mm

@@ -35,7 +35,6 @@
 
 - (id)init {
   zxing::MultiFormatReader *reader = new zxing::MultiFormatReader();
-	NSLog(@"MultiFormatReader: init called");
   return [super initWithReader:reader];
 }
 

iphone/ZXingWidget/ZXingWidget.xcodeproj/project.pbxproj

@@ -1092,8 +1092,9 @@
 				ALWAYS_SEARCH_USER_PATHS = YES;
 				ARCHS = "$(ARCHS_STANDARD_32_BIT)";
 				COPY_PHASE_STRIP = NO;
-				DEAD_CODE_STRIPPING = NO;
+				DEAD_CODE_STRIPPING = YES;
 				DSTROOT = /tmp/ZXingWidget.dst;
+				EXPORTED_SYMBOLS_FILE = exportList;
 				GCC_DYNAMIC_NO_PIC = NO;
 				GCC_ENABLE_FIX_AND_CONTINUE = YES;
 				GCC_MODEL_TUNING = G5;
@@ -1104,10 +1105,13 @@
 				INSTALL_PATH = /usr/local/lib;
 				IPHONEOS_DEPLOYMENT_TARGET = 3.1.2;
 				LD_GENERATE_MAP_FILE = YES;
-				LD_OPENMP_FLAGS = "-fopenmp -M";
+				LD_OPENMP_FLAGS = "-fopenmp";
 				MACH_O_TYPE = staticlib;
-				OTHER_LDFLAGS = "-ObjC";
-				PRESERVE_DEAD_CODE_INITS_AND_TERMS = YES;
+				OTHER_LDFLAGS = (
+					"-ObjC",
+					"-M",
+				);
+				PRESERVE_DEAD_CODE_INITS_AND_TERMS = NO;
 				PRODUCT_NAME = ZXingWidget;
 				SDKROOT = iphoneos3.1.3;
 				SEPARATE_STRIP = NO;

iphone/ZXingWidget/ZXingWidgetController.m

@@ -81,6 +81,7 @@ CGImageRef UIGetScreenImage();
 
 - (void)viewDidAppear:(BOOL)animated {
     [super viewDidAppear:animated];
+	[overlayView setPoints:nil];
 	wasCancelled = false;
 	[NSTimer scheduledTimerWithTimeInterval: FIRST_TAKE_DELAY
 									 target: self
@@ -138,16 +139,16 @@ CGImageRef UIGetScreenImage();
 	//	[self presentResultForString:twoDResult.text];
 	NSLog(@"decoded image!!");
 	[self presentResultPoints:[twoDResult points] forImage:image usingSubset:subset];
-	if (delegate != nil) {
-		[delegate scanResult:[twoDResult text]];
-	}
+	// now, in a selector, call the delegate to give this overlay time to show the points
+	[self performSelectorOnMainThread:@selector(alertDelegate:) withObject:[[twoDResult text] copy] waitUntilDone:false];
 	decoder.delegate = nil;
 	[decoder release];
-	
-	// save the scan to the shared database
-	//	[[Database sharedDatabase] addScanWithText:twoDResult.text];
-	// need to call delegate....`
-	//	[self performResultAction:self];
+}
+
+- (void)alertDelegate:(id)text {	
+	if (delegate != nil) {
+		[delegate scanResult:text];
+	}
 }
 
 - (void)decoder:(Decoder *)decoder failedToDecodeImage:(UIImage *)image usingSubset:(UIImage *)subset reason:(NSString *)reason {

iphone/ZXingWidget/exportList

@@ -0,0 +1 @@
+.objc_class_name_MultiFormatReader