// // $Id$ // // NSNotificationAdditions.m // sequel-pro // // Copied from the Colloquy project; original code available from Trac at // http://colloquy.info/project/browser/trunk/Additions/NSNotificationAdditions.m // // This program is free software; you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation; either version 2 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program; if not, write to the Free Software // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA // // More info at <http://code.google.com/p/sequel-pro/> #import "NSNotificationAdditions.h" #import "pthread.h" @interface NSNotificationCenter (NSNotificationCenterAdditions_PrivateAPI) + (void)_postNotification:(NSNotification *)notification; + (void)_postNotificationName:(NSDictionary *)info; + (void)_postNotificationForwarder:(NSDictionary *)info; @end @implementation NSNotificationCenter (NSNotificationCenterAdditions) - (void)postNotificationOnMainThread:(NSNotification *)notification { if (pthread_main_np()) return [self postNotification:notification]; [self postNotificationOnMainThread:notification waitUntilDone:NO]; } - (void)postNotificationOnMainThread:(NSNotification *)notification waitUntilDone:(BOOL)shouldWaitUntilDone { if (pthread_main_np()) return [self postNotification:notification]; [self performSelectorOnMainThread:@selector(_postNotification:) withObject:notification waitUntilDone:shouldWaitUntilDone]; } - (void)postNotificationOnMainThreadWithName:(NSString *)name object:(id)object { if (pthread_main_np()) return [self postNotificationName:name object:object userInfo:nil]; [self postNotificationOnMainThreadWithName:name object:object userInfo:nil waitUntilDone:NO]; } - (void)postNotificationOnMainThreadWithName:(NSString *)name object:(id)object userInfo:(NSDictionary *)userInfo { if(pthread_main_np()) return [self postNotificationName:name object:object userInfo:userInfo]; [self postNotificationOnMainThreadWithName:name object:object userInfo:userInfo waitUntilDone:NO]; } - (void)postNotificationOnMainThreadWithName:(NSString *)name object:(id)object userInfo:(NSDictionary *)userInfo waitUntilDone:(BOOL)shouldWaitUntilDone { if (pthread_main_np()) return [self postNotificationName:name object:object userInfo:userInfo]; NSMutableDictionary *info = [[NSMutableDictionary allocWithZone:nil] initWithCapacity:3]; if (name) [info setObject:name forKey:@"name"]; if (object) [info setObject:object forKey:@"object"]; if (userInfo) [info setObject:userInfo forKey:@"userInfo"]; [[self class] performSelectorOnMainThread:@selector(_postNotificationName:) withObject:info waitUntilDone:shouldWaitUntilDone]; [info release]; } @end @implementation NSNotificationCenter (NSNotificationCenterAdditions_PrivateAPI) + (void)_postNotification:(NSNotification *)notification { [[self defaultCenter] postNotification:notification]; } + (void)_postNotificationName:(NSDictionary *)info { NSString *name = [info objectForKey:@"name"]; id object = [info objectForKey:@"object"]; NSDictionary *userInfo = [info objectForKey:@"userInfo"]; [[self defaultCenter] postNotificationName:name object:object userInfo:userInfo]; } + (void)_postNotificationForwarder:(NSDictionary *)info { NSString *name = [info objectForKey:@"name"]; id object = [info objectForKey:@"object"]; NSDictionary *userInfo = [info objectForKey:@"userInfo"]; [[self defaultCenter] postNotificationName:name object:object userInfo:userInfo]; } @end