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/*-------------------------------------------------------------------------- * * You may freely copy, distribute, and reuse the code in this example. * SHL Systemhouse disclaims any warranty of any kind, expressed or * implied, as to its fitness for any particular use. * * * AppController * * Inherits From: NSObject * * Conforms To: None * * Declared In: AppController.h * * *------------------------------------------------------------------------*/ #import "AppController.h" #import "DataSource.h" #import "Motorcycle.h" #import "ScrollViewExtensions.h" #import <eointerface/EOController.h> #import <foundation/NSString.h> #define print_trace [self console: [NSString stringWithFormat:\ @"EOCONTROLLER %s\n", sel_getName(_cmd)]] @implementation AppController /*-------------------------------------------------------------------------- * Cover Methods for EOController Actions *------------------------------------------------------------------------*/ - fetch: sender { sequence++; print_trace; [eoController fetch: sender]; return self; } - insert: sender { sequence++; print_trace; [eoController insert: sender]; return self; } - delete: sender { sequence++; print_trace; [eoController delete: sender]; return self; } - saveToObjects: sender { sequence++; print_trace; [eoController saveToObjects: sender]; return self; } - saveToDataSource: sender { sequence++; print_trace; [eoController saveToDataSource: sender]; return self; } - undo: sender { sequence++; print_trace; [eoController undo: sender]; return self; } /*-------------------------------------------------------------------------- * Printing Trace Information *------------------------------------------------------------------------*/ - console: (NSString *) aString { static int lastSequence = 0; if (sequence == 0) return self; if (lastSequence != sequence) { [console sprintf: "\n"]; lastSequence = sequence; } [console sprintf: "[%d] %s", sequence, [aString cString]]; return self; } /*-------------------------------------------------------------------------- * Initialization *------------------------------------------------------------------------*/ - appDidInit: sender { /* Initialize 'persistentStore' with a couple of objects */ id object; object = [dataSource createObject]; [object setMake: @"Honda"]; [object setModel: @"CBR 900RR"]; [object setPrice: @"8999.00"]; [object setPicture: [NXImage findImageNamed: "CBR900RR"]]; [dataSource insertObject: object]; object = [dataSource createObject]; [object setMake: @"Ducati"]; [object setModel: @"900SS SP"]; [object setPrice: @"9750.00"]; [object setPicture: [NXImage findImageNamed: "Ducati900SS"]]; [dataSource insertObject: object]; [dataSource saveObjects]; [self fetch: nil]; return self; } @end
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.