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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@29615 72102866-910b-0410-8b05-ffd578937521
103 lines
2.9 KiB
Objective-C
103 lines
2.9 KiB
Objective-C
/* Declarations for NSTimer for GNUStep
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Copyright (C) 1995, 1996, 1999 Free Software Foundation, Inc.
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Written by: Andrew Kachites McCallum <mccallum@gnu.ai.mit.edu>
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Date: 1995
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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 __NSTimer_h_GNUSTEP_BASE_INCLUDE
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#define __NSTimer_h_GNUSTEP_BASE_INCLUDE
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#import <GNUstepBase/GSVersionMacros.h>
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#import <Foundation/NSDate.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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* NB. NSRunLoop is optimised using a hack that knows about the
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* class layout for the fire date and invialidation flag in NSTimer.
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* These MUST remain the first two items in the class.
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* Other classes must not attempt to use instance variables as
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* they are subject to change.
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*/
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@interface NSTimer : NSObject
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{
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#if GS_EXPOSE(NSTimer)
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@public
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NSDate *_date; /* Must be first - for NSRunLoop optimisation */
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BOOL _invalidated; /* Must be 2nd - for NSRunLoop optimisation */
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BOOL _repeats;
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NSTimeInterval _interval;
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id _target;
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SEL _selector;
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id _info;
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void *_unused;
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#endif
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}
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/* Creating timer objects. */
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+ (NSTimer*) scheduledTimerWithTimeInterval: (NSTimeInterval)ti
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invocation: (NSInvocation*)invocation
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repeats: (BOOL)f;
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+ (NSTimer*) scheduledTimerWithTimeInterval: (NSTimeInterval)ti
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target: (id)object
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selector: (SEL)selector
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userInfo: (id)info
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repeats: (BOOL)f;
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+ (NSTimer*) timerWithTimeInterval: (NSTimeInterval)ti
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invocation: (NSInvocation*)invocation
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repeats: (BOOL)f;
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+ (NSTimer*) timerWithTimeInterval: (NSTimeInterval)ti
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target: (id)object
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selector: (SEL)selector
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userInfo: (id)info
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repeats: (BOOL)f;
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- (void) fire;
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- (NSDate*) fireDate;
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- (void) invalidate;
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- (id) userInfo;
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#if OS_API_VERSION(GS_API_MACOSX, GS_API_LATEST)
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- (BOOL) isValid;
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- (NSTimeInterval) timeInterval;
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#endif
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#if OS_API_VERSION(100200, GS_API_LATEST)
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- (id) initWithFireDate: (NSDate*)fd
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interval: (NSTimeInterval)ti
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target: (id)object
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selector: (SEL)selector
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userInfo: (id)info
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repeats: (BOOL)f;
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- (void) setFireDate: (NSDate*)fireDate;
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#endif
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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 /* __NSTimer_h_GNUSTEP_BASE_INCLUDE */
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