ios demo version

ios/ZBarSDK/Headers/ZBarHelpController.h

@@ -0,0 +1,60 @@
+//------------------------------------------------------------------------
+//  Copyright 2009-2010 (c) Jeff Brown <spadix@users.sourceforge.net>
+//
+//  This file is part of the ZBar Bar Code Reader.
+//
+//  The ZBar Bar Code Reader is free software; you can redistribute it
+//  and/or modify it under the terms of the GNU Lesser Public License as
+//  published by the Free Software Foundation; either version 2.1 of
+//  the License, or (at your option) any later version.
+//
+//  The ZBar Bar Code Reader is distributed in the hope that it will be
+//  useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+//  of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//  GNU Lesser Public License for more details.
+//
+//  You should have received a copy of the GNU Lesser Public License
+//  along with the ZBar Bar Code Reader; if not, write to the Free
+//  Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+//  Boston, MA  02110-1301  USA
+//
+//  http://sourceforge.net/projects/zbar
+//------------------------------------------------------------------------
+
+#import <UIKit/UIKit.h>
+
+@class ZBarHelpController;
+
+@protocol ZBarHelpDelegate
+@optional
+
+- (void) helpControllerDidFinish: (ZBarHelpController*) help;
+
+@end
+
+
+// failure dialog w/a few useful tips
+
+@interface ZBarHelpController : UIViewController
+                              < UIWebViewDelegate,
+                                UIAlertViewDelegate >
+{
+    NSString *reason;
+    id delegate;
+    UIWebView *webView;
+    UIToolbar *toolbar;
+    UIBarButtonItem *doneBtn, *backBtn, *space;
+    NSURL *linkURL;
+    NSUInteger orientations;
+}
+
+@property (nonatomic, assign) id<ZBarHelpDelegate> delegate;
+
+// designated initializer
+- (id) initWithReason: (NSString*) reason;
+
+- (BOOL) isInterfaceOrientationSupported: (UIInterfaceOrientation) orientation;
+- (void) setInterfaceOrientation: (UIInterfaceOrientation) orientation
+                       supported: (BOOL) supported;
+
+@end