//
// AppController.h
// SimpleUserDefaults
//
// Created by Biao Huang on 12/22/11.
// Copyright (c) 2011 __MyCompanyName__. All rights reserved.
//
#import <Foundation/Foundation.h>
extern NSString * const DefaultsFavoriteBookKey;
extern NSString * const DefaultsFavoriteCityKey;
extern NSString * const DefaultsFavoriteFoodKey;
extern NSString * const DefaultsFavoriteColorKey;
@interface AppController : NSObject {
IBOutlet NSTextField *bookField;
IBOutlet NSTextField *cityField;
IBOutlet NSTextField *foodField;
IBOutlet NSTextField *colorField;
NSUserDefaults *preferences;
}
- (IBAction)textFieldChanged:(id)sender;
@end
//
// AppController.m
// SimpleUserDefaults
//
// Created by Biao Huang on 12/22/11.
// Copyright (c) 2011 __MyCompanyName__. All rights reserved.
//
#import "AppController.h"
NSString * const DefaultsFavoriteBookKey = @"Favorite Book";
NSString * const DefaultsFavoriteCityKey = @"Favorite City";
NSString * const DefaultsFavoriteFoodKey = @"Favorite Food";
NSString * const DefaultsFavoriteColorKey = @"Favorite Color";
@implementation AppController
+ (void)initialize {
if (self != [AppController class]) {
return;
}
NSMutableDictionary *defaultPrefs = [NSMutableDictionary dictionary];
[defaultPrefs setObject:@"Cocoa Programming" forKey:DefaultsFavoriteBookKey];
[defaultPrefs setObject:@"Braunschweig" forKey:DefaultsFavoriteCityKey];
[defaultPrefs setObject:@"Fleisch" forKey:DefaultsFavoriteFoodKey];
[defaultPrefs setObject:@"Schwarz" forKey:DefaultsFavoriteColorKey];
// Regisgter factory preferences.
[[NSUserDefaults standardUserDefaults] registerDefaults:defaultPrefs];
}
- (id)init {
self = [super init];
if (self) {
preferences = [[NSUserDefaults standardUserDefaults] retain];
}
return self;
}
- (void)dealloc {
[preferences release];
[super dealloc];
}
- (void)awakeFromNib {
[bookField setStringValue:[preferences stringForKey:DefaultsFavoriteBookKey]];
[cityField setStringValue:[preferences stringForKey:DefaultsFavoriteCityKey]];
[foodField setStringValue:[preferences stringForKey:DefaultsFavoriteFoodKey]];
[colorField setStringValue:[preferences stringForKey:DefaultsFavoriteColorKey]];
}
- (IBAction)textFieldChanged:(id)sender {
NSString *favorite = [sender stringValue];
if (sender == bookField) {
[preferences setObject:favorite forKey:DefaultsFavoriteBookKey];
} else if (sender == cityField) {
[preferences setObject:favorite forKey:DefaultsFavoriteCityKey];
} else if (sender == foodField) {
[preferences setObject:favorite forKey:DefaultsFavoriteFoodKey];
} else if (sender == colorField) {
[preferences setObject:favorite forKey:DefaultsFavoriteColorKey];
}
}
@end
@import url(http://www.cppblog.com/CuteSoft_Client/CuteEditor/Load.ashx?type=style&file=SyntaxHighlighter.css);@import url(/css/cuteeditor.css);