/usr/include/GNUstep/AppKit/NSAnimationContext.h is in libgnustep-gui-dev 0.26.2-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 | /*
NSAnimationContext.h
Created by Gregory John Casamento on Wed Jun 10 2015.
Copyright (c) 2015 Free Software Foundation, Inc.
Author: Gregory Casamento <greg.casamento@gmail.com>
This file is part of the GNUstep GUI Library.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; see the file COPYING.LIB.
If not, see <http://www.gnu.org/licenses/> or write to the
Free Software Foundation, 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef _GNUstep_H_NSAnimationContext_
#define _GNUstep_H_NSAnimationContext_
#import <Foundation/NSObject.h>
#import <Foundation/NSDate.h>
@class NSAnimationContext;
DEFINE_BLOCK_TYPE_NO_ARGS(GSAnimationContextCompletionHandler, void);
DEFINE_BLOCK_TYPE(GSAnimationContextChanges, void, NSAnimationContext*);
@interface NSAnimationContext : NSObject
{
NSTimeInterval _duration;
GSAnimationContextCompletionHandler _completionHandler;
}
// Begin and end grouping
+ (void) beginGrouping;
+ (void) endGrouping;
// Retrieve current context
+ (NSAnimationContext *)currentContext;
// run
+ (void)runAnimationGroup: (GSAnimationContextChanges)changes
completionHandler: (GSAnimationContextCompletionHandler)completionHandler;
// Properties...
- (void) setDuration: (NSTimeInterval)duration;
- (NSTimeInterval) duration;
- (GSAnimationContextCompletionHandler) completionHandler;
- (void) setCompletionHandler: (GSAnimationContextCompletionHandler) completionHandler;
@end
#endif
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