48 lines
2.2 KiB
Objective-C
48 lines
2.2 KiB
Objective-C
#import "NSNotificationAdditions.h"
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#import <pthread.h>
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@implementation NSNotificationCenter (NSNotificationCenterAdditions)
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- (void) postNotificationOnMainThread:(NSNotification *) notification {
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if( pthread_main_np() ) return [self postNotification:notification];
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[self postNotificationOnMainThread:notification waitUntilDone:NO];
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}
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- (void) postNotificationOnMainThread:(NSNotification *) notification waitUntilDone:(BOOL) wait {
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if( pthread_main_np() ) return [self postNotification:notification];
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[[self class] performSelectorOnMainThread:@selector( _postNotification: ) withObject:notification waitUntilDone:wait];
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}
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+ (void) _postNotification:(NSNotification *) notification {
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[[self defaultCenter] postNotification:notification];
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}
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- (void) postNotificationOnMainThreadWithName:(NSString *) name object:(id) object {
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if( pthread_main_np() ) return [self postNotificationName:name object:object userInfo:nil];
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[self postNotificationOnMainThreadWithName:name object:object userInfo:nil waitUntilDone:NO];
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}
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- (void) postNotificationOnMainThreadWithName:(NSString *) name object:(id) object userInfo:(NSDictionary *) userInfo {
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if( pthread_main_np() ) return [self postNotificationName:name object:object userInfo:userInfo];
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[self postNotificationOnMainThreadWithName:name object:object userInfo:nil waitUntilDone:NO];
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}
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- (void) postNotificationOnMainThreadWithName:(NSString *) name object:(id) object userInfo:(NSDictionary *) userInfo waitUntilDone:(BOOL) wait {
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if( pthread_main_np() ) return [self postNotificationName:name object:object userInfo:userInfo];
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NSMutableDictionary *info = [[NSMutableDictionary allocWithZone:nil] init];
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[info setObject:name forKey:@"name"];
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if( object ) [info setObject:object forKey:@"object"];
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if( userInfo ) [info setObject:userInfo forKey:@"userInfo"];
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[[self class] performSelectorOnMainThread:@selector( _postNotificationName: ) withObject:info waitUntilDone:wait];
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[info release];
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}
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+ (void) _postNotificationName:(NSDictionary *) info {
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NSString *name = [info objectForKey:@"name"];
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id object = [info objectForKey:@"object"];
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NSDictionary *userInfo = [info objectForKey:@"userInfo"];
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[[self defaultCenter] postNotificationName:name object:object userInfo:userInfo];
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}
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@end |