typedef enum
{
	StatusBarAlignmentLeft = 1,
	StatusBarAlignmentRight = 2,
	StatusBarAlignmentCenter = 4
} StatusBarAlignment;


// only LSStatusBarItem (API) methods are considered public.

@interface LSStatusBarItem : NSObject
{
@private
	NSString* _identifier;
	NSMutableDictionary* _properties;
	NSMutableSet* _delegates;
	BOOL _manualUpdate;
}

@end


// Supported API

@interface LSStatusBarItem (API)

- (id) initWithIdentifier: (NSString*) identifier alignment: (StatusBarAlignment) alignment;

// bitmasks (e.g. left or right) are not supported yet
@property (nonatomic, readonly) StatusBarAlignment alignment;

@property (nonatomic, getter=isVisible) BOOL visible;

// useful only with left/right alignment - will throw error for center alignment
@property (nonatomic, assign) NSString* imageName;

// useful only with center alignment - will throw error otherwise
// will not be visible on the lockscreen
@property (nonatomic, assign) NSString* titleString;

// useful if you want to override the UIStatusBarCustomItemView drawing.  Your class must exist in EVERY UIKit process.
@property (nonatomic, assign) NSString* customViewClass;

// set to NO and manually call update if you need to make multiple changes
@property (nonatomic, getter=isManualUpdate) BOOL manualUpdate;

// manually call if manualUpdate = YES
- (void) update;

@end




@interface LSStatusBarItem (Unimplemented)


// leave alone unless you want to limit which apps your icon shows up in
@property (nonatomic, assign) NSString* exclusiveToApp;

// convenience methods?
//@property (nonatomic, getter=isSpringBoardOnly) BOOL springBoardOnly;
//@property (getter=isCurrentAppOnly) BOOL currentAppOnly;

// delegate must respond to @selector(statusBarAction:); only valid from inside of SpringBoard
- (void) addTouchDelegate: (id) delegate;
- (void) removeTouchDelegate: (id) delegate;


@end


@interface LSStatusBarItem (Private)

+ (void) _updateProperties: (NSMutableDictionary*) properties forIdentifier: (NSString*) identifier;
- (void) _setProperties: (NSDictionary*) dict;

@end