diff options
Diffstat (limited to 'MASShortcut+UserDefaults.m')
| -rw-r--r-- | MASShortcut+UserDefaults.m | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/MASShortcut+UserDefaults.m b/MASShortcut+UserDefaults.m deleted file mode 100644 index 94b035d..0000000 --- a/MASShortcut+UserDefaults.m +++ /dev/null @@ -1,98 +0,0 @@ -#import "MASShortcut+UserDefaults.h" -#import "MASShortcut+Monitoring.h" - -@interface MASShortcutUserDefaultsHotKey : NSObject - -@property (nonatomic, readonly) NSString *userDefaultsKey; -@property (nonatomic, copy) void (^handler)(); -@property (nonatomic, weak) id monitor; - -- (id)initWithUserDefaultsKey:(NSString *)userDefaultsKey handler:(void (^)())handler; - -@end - -#pragma mark - - -@implementation MASShortcut (UserDefaults) - -+ (NSMutableDictionary *)registeredUserDefaultsHotKeys -{ - static NSMutableDictionary *shared = nil; - static dispatch_once_t onceToken; - dispatch_once(&onceToken, ^{ - shared = [NSMutableDictionary dictionary]; - }); - return shared; -} - -+ (void)registerGlobalShortcutWithUserDefaultsKey:(NSString *)userDefaultsKey handler:(void (^)())handler -{ - MASShortcutUserDefaultsHotKey *hotKey = [[MASShortcutUserDefaultsHotKey alloc] initWithUserDefaultsKey:userDefaultsKey handler:handler]; - [[self registeredUserDefaultsHotKeys] setObject:hotKey forKey:userDefaultsKey]; -} - -+ (void)unregisterGlobalShortcutWithUserDefaultsKey:(NSString *)userDefaultsKey -{ - NSMutableDictionary *registeredHotKeys = [self registeredUserDefaultsHotKeys]; - [registeredHotKeys removeObjectForKey:userDefaultsKey]; -} - -+ (void)setGlobalShortcut:(MASShortcut *)shortcut forUserDefaultsKey:(NSString *)userDefaultsKey -{ - NSData *shortcutData = shortcut.data; - if (shortcutData) - [[NSUserDefaults standardUserDefaults] setObject:shortcutData forKey:userDefaultsKey]; - else - [[NSUserDefaults standardUserDefaults] removeObjectForKey:userDefaultsKey]; -} - -@end - -#pragma mark - - -@implementation MASShortcutUserDefaultsHotKey { - NSString *_observableKeyPath; -} - -void *MASShortcutUserDefaultsContext = &MASShortcutUserDefaultsContext; - -- (id)initWithUserDefaultsKey:(NSString *)userDefaultsKey handler:(void (^)())handler -{ - self = [super init]; - if (self) { - _userDefaultsKey = userDefaultsKey.copy; - _handler = [handler copy]; - _observableKeyPath = [@"values." stringByAppendingString:_userDefaultsKey]; - [[NSUserDefaultsController sharedUserDefaultsController] addObserver:self forKeyPath:_observableKeyPath options:NSKeyValueObservingOptionInitial context:MASShortcutUserDefaultsContext]; - } - return self; -} - -- (void)dealloc -{ - [[NSUserDefaultsController sharedUserDefaultsController] removeObserver:self forKeyPath:_observableKeyPath context:MASShortcutUserDefaultsContext]; - [MASShortcut removeGlobalHotkeyMonitor:self.monitor]; -} - -#pragma mark - - -- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context -{ - if (context == MASShortcutUserDefaultsContext) { - [MASShortcut removeGlobalHotkeyMonitor:self.monitor]; - [self installHotKeyFromUserDefaults]; - } - else { - [super observeValueForKeyPath:keyPath ofObject:object change:change context:context]; - } -} - -- (void)installHotKeyFromUserDefaults -{ - NSData *data = [[NSUserDefaults standardUserDefaults] dataForKey:_userDefaultsKey]; - MASShortcut *shortcut = [MASShortcut shortcutWithData:data]; - if (shortcut == nil) return; - self.monitor = [MASShortcut addGlobalHotkeyMonitorWithShortcut:shortcut handler:self.handler]; -} - -@end |
