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31e5eb9c38
Note: The padding ivar has been added to NSRegularExpression. This will break the ABI for anyone subclassing NSRegularExpression, but hopefully that's no one (done before the next release, to make sure that we don't break the ABI between releases, only for people following -trunk). git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@32033 72102866-910b-0410-8b05-ffd578937521
127 lines
4.3 KiB
Objective-C
127 lines
4.3 KiB
Objective-C
/* Interface of NSDistributedNotificationCenter class
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Copyright (C) 1998 Free Software Foundation, Inc.
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Written by: Richard Frith-Macdonald <richard@brainstorm.co.uk>
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Created: October 1998
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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 Lesser 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 Lesser 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,
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Boston, MA 02111 USA.
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*/
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#ifndef __NSDistributedNotificationCenter_h_GNUSTEP_BASE_INCLUDE
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#define __NSDistributedNotificationCenter_h_GNUSTEP_BASE_INCLUDE
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#import <GNUstepBase/GSVersionMacros.h>
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#if OS_API_VERSION(GS_API_MACOSX, GS_API_LATEST)
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#import <Foundation/NSObject.h>
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#import <Foundation/NSLock.h>
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#import <Foundation/NSNotification.h>
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#if defined(__cplusplus)
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extern "C" {
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#endif
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/**
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* Enumeration of possible values for specifying how
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* [NSDistributedNotificationCenter] deals with notifications when the
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* process to which the notification should be delivered is suspended:
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<example>
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{
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NSNotificationSuspensionBehaviorDrop, // drop the notification
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NSNotificationSuspensionBehaviorCoalesce, // drop all for this process but the latest-sent notification
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NSNotificationSuspensionBehaviorHold, // queue all notifications for this process until it is resumed
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NSNotificationSuspensionBehaviorDeliverImmediately // resume the process and deliver
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}
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</example>
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*/
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enum {
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NSNotificationSuspensionBehaviorDrop = 1,
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NSNotificationSuspensionBehaviorCoalesce = 2,
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NSNotificationSuspensionBehaviorHold = 3,
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NSNotificationSuspensionBehaviorDeliverImmediately = 4
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};
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typedef NSUInteger NSNotificationSuspensionBehavior;
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/**
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* Type for [NSDistributedNotificationCenter+notificationCenterForType:] -
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* localhost current user broadcast only. This is the only type on OS X.
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*/
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GS_EXPORT NSString* const NSLocalNotificationCenterType;
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#if OS_API_VERSION(GS_API_NONE, GS_API_NONE)
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/**
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* Type of [NSDistributedNotificationCenter+notificationCenterForType:] -
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* all users on the local host. This type is available only on GNUstep.
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*/
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GS_EXPORT NSString* const GSPublicNotificationCenterType;
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/**
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* Type of [NSDistributedNotificationCenter+notificationCenterForType:] -
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* localhost and LAN broadcast. This type is available only on GNUstep.
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*/
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GS_EXPORT NSString* const GSNetworkNotificationCenterType;
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#endif
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@interface NSDistributedNotificationCenter : NSNotificationCenter
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{
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#if GS_EXPOSE(NSDistributedNotificationCenter)
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NSRecursiveLock *_centerLock; /* For thread safety. */
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NSString *_type; /* Type of notification center. */
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id _remote; /* Proxy for center. */
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BOOL _suspended; /* Is delivery suspended? */
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#endif
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GS_PADDING_IVAR;
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}
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+ (NSNotificationCenter*) defaultCenter;
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+ (NSNotificationCenter*) notificationCenterForType: (NSString*)type;
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- (void) addObserver: (id)anObserver
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selector: (SEL)aSelector
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name: (NSString*)notificationName
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object: (NSString*)anObject;
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- (void) addObserver: (id)anObserver
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selector: (SEL)aSelector
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name: (NSString*)notificationName
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object: (NSString*)anObject
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suspensionBehavior: (NSNotificationSuspensionBehavior)suspensionBehavior;
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- (void) postNotification: (NSNotification*)notification;
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- (void) postNotificationName: (NSString*)notificationName
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object: (NSString*)anObject;
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- (void) postNotificationName: (NSString*)notificationName
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object: (NSString*)anObject
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userInfo: (NSDictionary*)userInfo;
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- (void) postNotificationName: (NSString*)notificationName
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object: (NSString*)anObject
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userInfo: (NSDictionary*)userInfo
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deliverImmediately: (BOOL)deliverImmediately;
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- (void) removeObserver: (id)anObserver
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name: (NSString*)notificationName
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object: (NSString*)anObject;
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- (void) setSuspended: (BOOL)flag;
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- (BOOL) suspended;
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@end
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#if defined(__cplusplus)
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}
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#endif
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#endif
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#endif
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