/usr/include/GNUstep/Foundation/NSUndoManager.h is in libgnustep-base-dev 1.22.1-4+deb7u1.
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 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 | /* Interface for <NSUndoManager> for GNUStep
Copyright (C) 1998 Free Software Foundation, Inc.
Written by: Richard Frith-Macdonald <richard@brainstorm.co.uk>
This file is part of the GNUstep Base 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
Library General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free
Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02111 USA.
*/
#ifndef __NSUndoManager_h_OBJECTS_INCLUDE
#define __NSUndoManager_h_OBJECTS_INCLUDE
#import <GNUstepBase/GSVersionMacros.h>
#if OS_API_VERSION(GS_API_MACOSX, GS_API_LATEST)
#import <Foundation/NSObject.h>
#if defined(__cplusplus)
extern "C" {
#endif
@class NSArray;
@class NSString;
@class NSMutableArray;
@class NSInvocation;
/** Defines run loop ordering for closing undo groupings. */
enum {
NSUndoCloseGroupingRunLoopOrdering = 350000
};
/* Public notification */
/**
* Notification posted whenever [NSUndoManager] opens or closes an undo
* group. The undo manager itself is the notification object, with no
* <em>userInfo</em> dictionary.
*/
GS_EXPORT NSString* const NSUndoManagerCheckpointNotification;
/**
* Notification posted after an [NSUndoManager] opens an undo group.
*/
GS_EXPORT NSString* const NSUndoManagerDidOpenUndoGroupNotification;
/**
* Notification posted after an [NSUndoManager] executes a redo operation.
*/
GS_EXPORT NSString* const NSUndoManagerDidRedoChangeNotification;
/**
* Notification posted after an [NSUndoManager] executes an undo operation.
*/
GS_EXPORT NSString* const NSUndoManagerDidUndoChangeNotification;
/**
* Notification posted before an [NSUndoManager] closes an undo group.
*/
GS_EXPORT NSString* const NSUndoManagerWillCloseUndoGroupNotification;
/**
* Notification posted before an [NSUndoManager] will execute a redo operation.
*/
GS_EXPORT NSString* const NSUndoManagerWillRedoChangeNotification;
/**
* Notification posted before an [NSUndoManager] will execute an undo operation.
*/
GS_EXPORT NSString* const NSUndoManagerWillUndoChangeNotification;
@interface NSUndoManager : NSObject
{
#if GS_EXPOSE(NSUndoManager)
@private
NSMutableArray *_redoStack;
NSMutableArray *_undoStack;
id _group;
id _nextTarget;
NSArray *_modes;
BOOL _isRedoing;
BOOL _isUndoing;
BOOL _groupsByEvent;
BOOL _runLoopGroupingPending;
unsigned _disableCount;
unsigned _levelsOfUndo;
#endif
#if GS_NONFRAGILE
#else
/* Pointer to private additional data used to avoid breaking ABI
* when we don't have the non-fragile ABI available.
* Use this mechanism rather than changing the instance variable
* layout (see Source/GSInternal.h for details).
*/
@private id _internal GS_UNUSED_IVAR;
#endif
}
- (void) beginUndoGrouping;
- (BOOL) canRedo;
- (BOOL) canUndo;
- (void) disableUndoRegistration;
- (void) enableUndoRegistration;
- (void) endUndoGrouping;
- (void) forwardInvocation: (NSInvocation*)anInvocation;
- (NSInteger) groupingLevel;
- (BOOL) groupsByEvent;
- (BOOL) isRedoing;
- (BOOL) isUndoing;
- (BOOL) isUndoRegistrationEnabled;
- (NSUInteger) levelsOfUndo;
- (id) prepareWithInvocationTarget: (id)target;
- (void) redo;
- (NSString*) redoActionName;
- (NSString*) redoMenuItemTitle;
- (NSString*) redoMenuTitleForUndoActionName: (NSString*)actionName;
- (void) registerUndoWithTarget: (id)target
selector: (SEL)aSelector
object: (id)anObject;
- (void) removeAllActions;
- (void) removeAllActionsWithTarget: (id)target;
- (NSArray*) runLoopModes;
- (void) setActionName: (NSString*)name;
- (void) setGroupsByEvent: (BOOL)flag;
- (void) setLevelsOfUndo: (NSUInteger)num;
- (void) setRunLoopModes: (NSArray*)newModes;
- (void) undo;
- (NSString*) undoActionName;
- (NSString*) undoMenuItemTitle;
- (NSString*) undoMenuTitleForUndoActionName: (NSString*)actionName;
- (void) undoNestedGroup;
@end
#if defined(__cplusplus)
}
#endif
#endif /* GS_API_MACOSX */
#endif /* __NSUndoManager_h_OBJECTS_INCLUDE */
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