cd5b63e5b5
zbar was using a 2010 snapshot of its hg tree. Take a new snapshot to get zbar's improvements. [Imported from Fedora 26 tree]
86 lines
2.2 KiB
Objective-C
86 lines
2.2 KiB
Objective-C
//------------------------------------------------------------------------
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// Copyright 2009 (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 <ZBarSDK/ZBarImageScanner.h>
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#import "debug.h"
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@implementation ZBarImageScanner
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@dynamic enableCache, results;
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- (id) init
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{
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if(self = [super init]) {
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scanner = zbar_image_scanner_create();
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}
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return(self);
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}
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- (void) dealloc
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{
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if(scanner) {
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zbar_image_scanner_destroy(scanner);
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scanner = NULL;
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}
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[super dealloc];
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}
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- (BOOL) enableCache
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{
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assert(0); // FIXME
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return(NO);
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}
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- (void) setEnableCache: (BOOL) enable
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{
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zbar_image_scanner_enable_cache(scanner, enable);
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}
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- (ZBarSymbolSet*) results
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{
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const zbar_symbol_set_t *set = zbar_image_scanner_get_results(scanner);
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return([[[ZBarSymbolSet alloc] initWithSymbolSet: set] autorelease]);
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}
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// image scanner config wrappers
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- (void) parseConfig: (NSString*) cfg
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{
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zbar_image_scanner_parse_config(scanner, [cfg UTF8String]);
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// FIXME throw errors
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}
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- (void) setSymbology: (zbar_symbol_type_t) sym
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config: (zbar_config_t) cfg
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to: (int) val
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{
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zbar_image_scanner_set_config(scanner, sym, cfg, val);
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// FIXME throw errors
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}
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- (NSInteger) scanImage: (ZBarImage*) image
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{
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return(zbar_scan_image(scanner, image.zbarImage));
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}
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@end
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