1 files changed, 75 insertions, 0 deletions
diff --git a/Source/NSNotificationAdditions.m b/Source/NSNotificationAdditions.m
new file mode 100644
index 00000000..2e075ed3
--- /dev/null
+++ b/Source/NSNotificationAdditions.m
@@ -0,0 +1,75 @@
+//
+//  $Id$
+//
+//  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>
+
+@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) wait {
+	if( pthread_main_np() ) return [self postNotification:notification];
+	[[self class] performSelectorOnMainThread:@selector( _postNotification: ) withObject:notification waitUntilDone:wait];
+}
+
++ (void) _postNotification:(NSNotification *) notification {
+	[[self defaultCenter] postNotification:notification];
+}
+
+- (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) wait {
+	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:wait];
+
+	[info release];
+}
+
++ (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];
+}
+@end