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Revision: 2745
at April 11, 2007 11:44 by iloveitaly
Initial Code 
#define APP_NAME [[NSBundle mainBundle] objectForInfoDictionaryKey:@"CFBundleName"]
#define APP_VERSION [[NSBundle mainBundle] objectForInfoDictionaryKey:@"CFBundleVersion"]
#define OPEN_URL(urlString) [[NSWorkspace sharedWorkspace] openURL:[NSURL URLWithString:urlString]]

// Retrieving preference values
#define PREF_KEY_VALUE(x) [[[NSUserDefaultsController sharedUserDefaultsController] values] valueForKey:(x)]
#define PREF_KEY_BOOL(x) [(PREF_KEY_VALUE(x)) boolValue]
#define PREF_SET_KEY_VALUE(x, y) [[[NSUserDefaultsController sharedUserDefaultsController] values] setValue:(y) forKey:(x)]
#define PREF_OBSERVE_VALUE(x, y) [[NSUserDefaultsController sharedUserDefaultsController] addObserver:y forKeyPath:x options:NSKeyValueObservingOptionOld context:nil];

/* key, observer, object */
#define OB_OBSERVE_VALUE(x, y, z) [(z) addObserver:y forKeyPath:x options:NSKeyValueObservingOptionOld context:nil];

#ifdef __OBJC__
static inline BOOL isEmpty(id thing) {
    return thing == nil
	|| ([thing respondsToSelector:@selector(length)]
        && [(NSData *)thing length] == 0)
	|| ([thing respondsToSelector:@selector(count)]
        && [(NSArray *)thing count] == 0);
}
#endif
Initial URL 
http://mabblog.com/source.html
Initial Description 
Some macros that I use in many applications, provides an easy way to observe/retrieve preferences and access common application information
Initial Title 
Useful Cocoa Macros
Initial Tags 

                                

                                                            

                                    

                                        

                                        Initial Language
                                        

                                    

                                    
Objective C