mirror of
https://github.com/gnustep/libs-gui.git
synced 2025-05-01 22:31:06 +00:00
125 lines
3 KiB
C
125 lines
3 KiB
C
|
/*
|
||
|
|
NSDataLink.h
|
||
|
|
|
||
|
|
Link between a source and dependent document
|
||
|
|
|
||
|
|
Copyright (C) 1996 Free Software Foundation, Inc.
|
||
|
|
|
||
|
|
Author: Scott Christley <scottc@net-community.com>
|
||
|
|
Date: 1996
|
||
|
|
|
||
|
|
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 Library 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 Library General Public
|
||
|
|
License along with this library; see the file COPYING.LIB.
|
||
|
|
If not, write to the Free Software Foundation,
|
||
|
|
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _GNUstep_H_NSDataLink
|
||
|
|
#define _GNUstep_H_NSDataLink
|
||
|
|
|
||
|
|
#include <Foundation/NSCoder.h>
|
||
|
|
#include <AppKit/AppKitDefines.h>
|
||
|
|
|
||
|
|
@class NSString;
|
||
|
|
@class NSArray;
|
||
|
|
@class NSDate;
|
||
|
|
|
||
|
|
@class NSDataLinkManager;
|
||
|
|
@class NSSelection;
|
||
|
|
@class NSPasteboard;
|
||
|
|
|
||
|
|
typedef int NSDataLinkNumber;
|
||
|
|
|
||
|
|
typedef enum _NSDataLinkDisposition {
|
||
|
|
NSLinkInDestination,
|
||
|
|
NSLinkInSource,
|
||
|
|
NSLinkBroken
|
||
|
|
} NSDataLinkDisposition;
|
||
|
|
|
||
|
|
typedef enum _NSDataLinkUpdateMode {
|
||
|
|
NSUpdateContinuously,
|
||
|
|
NSUpdateWhenSourceSaved,
|
||
|
|
NSUpdateManually,
|
||
|
|
NSUpdateNever
|
||
|
|
} NSDataLinkUpdateMode;
|
||
|
|
|
||
|
|
APPKIT_EXPORT NSString *NSDataLinkFileNameExtension;
|
||
|
|
|
||
|
|
@interface NSDataLink : NSObject <NSCoding>
|
||
|
|
{
|
||
|
|
// Attributes
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Initializing a Link
|
||
|
|
//
|
||
|
|
- (id)initLinkedToFile:(NSString *)filename;
|
||
|
|
- (id)initLinkedToSourceSelection:(NSSelection *)selection
|
||
|
|
managedBy:(NSDataLinkManager *)linkManager
|
||
|
|
supportingTypes:(NSArray *)newTypes;
|
||
|
|
- (id)initWithContentsOfFile:(NSString *)filename;
|
||
|
|
- (id)initWithPasteboard:(NSPasteboard *)pasteboard;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Exporting a Link
|
||
|
|
//
|
||
|
|
- (BOOL)saveLinkIn:(NSString *)directoryName;
|
||
|
|
- (BOOL)writeToFile:(NSString *)filename;
|
||
|
|
- (void)writeToPasteboard:(NSPasteboard *)pasteboard;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Information about the Link
|
||
|
|
//
|
||
|
|
- (NSDataLinkDisposition)disposition;
|
||
|
|
- (NSDataLinkNumber)linkNumber;
|
||
|
|
- (NSDataLinkManager *)manager;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Information about the Link's Source
|
||
|
|
//
|
||
|
|
- (NSDate *)lastUpdateTime;
|
||
|
|
- (BOOL)openSource;
|
||
|
|
- (NSString *)sourceApplicationName;
|
||
|
|
- (NSString *)sourceFilename;
|
||
|
|
- (NSSelection *)sourceSelection;
|
||
|
|
- (NSArray *)types;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Information about the Link's Destination
|
||
|
|
//
|
||
|
|
- (NSString *)destinationApplicationName;
|
||
|
|
- (NSString *)destinationFilename;
|
||
|
|
- (NSSelection *)destinationSelection;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Changing the Link
|
||
|
|
//
|
||
|
|
- (BOOL)break;
|
||
|
|
- (void)noteSourceEdited;
|
||
|
|
- (void)setUpdateMode:(NSDataLinkUpdateMode)mode;
|
||
|
|
- (BOOL)updateDestination;
|
||
|
|
- (NSDataLinkUpdateMode)updateMode;
|
||
|
|
|
||
|
|
//
|
||
|
|
// NSCoding protocol
|
||
|
|
//
|
||
|
|
- (void)encodeWithCoder: (NSCoder *)aCoder;
|
||
|
|
- initWithCoder: (NSCoder *)aDecoder;
|
||
|
|
|
||
|
|
@end
|
||
|
|
|
||
|
|
#endif // _GNUstep_H_NSDataLink
|
||
|
|
|