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