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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@21245 72102866-910b-0410-8b05-ffd578937521
102 lines
2.9 KiB
Objective-C
102 lines
2.9 KiB
Objective-C
/** Interface for NSNotification and NSNotificationCenter for GNUstep
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Copyright (C) 1996,1999 Free Software Foundation, Inc.
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Written by: Andrew Kachites McCallum <mccallum@gnu.ai.mit.edu>
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Rewrite by: Richard Frith-Macdonald <rfm@gnu.org>
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Created: March 1996
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This file is part of the GNUstep Base Library.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111 USA.
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AutogsdocSource: NSNotification.m
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AutogsdocSource: NSNotificationCenter.m
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*/
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#ifndef __NSNotification_h_GNUSTEP_BASE_INCLUDE
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#define __NSNotification_h_GNUSTEP_BASE_INCLUDE
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#include <Foundation/NSObject.h>
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#include <Foundation/NSMapTable.h>
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@class NSString;
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@class NSDictionary;
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@class NSLock;
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@interface NSNotification : NSObject <NSCopying, NSCoding>
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{
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}
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/* Creating a Notification Object */
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+ (NSNotification*) notificationWithName: (NSString*)name
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object: (id)object;
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+ (NSNotification*) notificationWithName: (NSString*)name
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object: (id)object
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userInfo: (NSDictionary*)info;
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/* Querying a Notification Object */
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- (NSString*) name;
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- (id) object;
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- (NSDictionary*) userInfo;
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@end
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@interface NSNotificationCenter : NSObject <GCFinalization>
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{
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void *_table;
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}
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+ (NSNotificationCenter*) defaultCenter;
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- (void) addObserver: (id)observer
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selector: (SEL)selector
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name: (NSString*)name
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object: (id)object;
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- (void) removeObserver: (id)observer;
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- (void) removeObserver: (id)observer
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name: (NSString*)name
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object: (id)object;
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- (void) postNotification: (NSNotification*)notification;
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- (void) postNotificationName: (NSString*)name
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object: (id)object;
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- (void) postNotificationName: (NSString*)name
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object: (id)object
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userInfo: (NSDictionary*)info;
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@end
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#ifndef NO_GNUSTEP
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/**
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* Defines an extension for maximising posting performance - this option
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* is NOT adjustable for the default notification center.
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*/
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@interface NSNotificationCenter (GNUstep)
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/**
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* You can disable locking in a multi-threaded program if you KNOW that only
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* one thread will ever use the notification center.
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*/
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- (BOOL) setLockingDisabled: (BOOL)flag;
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@end
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#endif
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#endif /*__NSNotification_h_GNUSTEP_BASE_INCLUDE */
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