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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
-