mirror of
https://github.com/gnustep/libs-gui.git
synced 2025-04-22 20:50:44 +00:00
Improvements to existing NSDataLink code
This commit is contained in:
Gregory John Casamento
parent
e79bdc5fda
commit
0a533772b2
4 changed files with 280 additions and 251 deletions
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@ -64,25 +64,25 @@ APPKIT_EXPORT_CLASS
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// Attributes
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@private
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// link info.
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NSDataLinkNumber linkNumber;
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NSDataLinkDisposition disposition;
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NSDataLinkUpdateMode updateMode;
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NSDataLinkNumber _linkNumber;
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NSDataLinkDisposition _disposition;
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NSDataLinkUpdateMode _updateMode;
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// info about the source.
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NSDate *lastUpdateTime;
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NSString *sourceApplicationName;
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NSString *sourceFilename;
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NSSelection *sourceSelection;
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id sourceManager;
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NSDate *_lastUpdateTime;
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NSString *_sourceApplicationName;
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NSString *_sourceFilename;
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NSSelection *_sourceSelection;
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id _sourceManager;
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// info about the destination
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NSString *destinationApplicationName;
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NSString *destinationFilename;
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NSSelection *destinationSelection;
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id destinationManager;
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NSString *_destinationApplicationName;
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NSString *_destinationFilename;
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NSSelection *_destinationSelection;
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id _destinationManager;
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// types.
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NSArray *types;
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NSArray *_types;
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// other flags
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struct __linkFlags {
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@ -45,10 +45,10 @@ APPKIT_EXPORT_CLASS
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@interface NSDataLinkManager : NSObject <NSCoding>
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{
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// Attributes
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id delegate;
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NSString *filename;
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NSMutableArray *sourceLinks;
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NSMutableArray *destinationLinks;
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id _delegate;
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NSString *_filename;
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NSMutableArray *_sourceLinks;
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NSMutableArray *_destinationLinks;
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struct __dlmFlags {
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unsigned areLinkOutlinesVisible:1;
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@ -62,22 +62,22 @@ APPKIT_EXPORT_CLASS
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//
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// Initializing and Freeing a Link Manager
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//
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- (id)initWithDelegate:(id)anObject;
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- (id)initWithDelegate:(id)anObject
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fromFile:(NSString *)path;
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- (id) initWithDelegate: (id)anObject;
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- (id) initWithDelegate: (id)anObject
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fromFile: (NSString *)path;
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//
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// Adding and Removing Links
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//
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- (BOOL)addLink:(NSDataLink *)link
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at:(NSSelection *)selection;
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- (BOOL)addLinkAsMarker:(NSDataLink *)link
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at:(NSSelection *)selection;
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- (NSDataLink *)addLinkPreviouslyAt:(NSSelection *)oldSelection
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fromPasteboard:(NSPasteboard *)pasteboard
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at:(NSSelection *)selection;
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- (BOOL)addLink: (NSDataLink *)link
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at: (NSSelection *)selection;
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- (BOOL)addLinkAsMarker: (NSDataLink *)link
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at: (NSSelection *)selection;
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- (NSDataLink *)addLinkPreviouslyAt: (NSSelection *)oldSelection
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fromPasteboard: (NSPasteboard *)pasteboard
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at: (NSSelection *)selection;
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- (void)breakAllLinks;
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- (void)writeLinksToPasteboard:(NSPasteboard *)pasteboard;
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- (void)writeLinksToPasteboard: (NSPasteboard *)pasteboard;
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//
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// Informing the Link Manager of Document Status
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@ -86,8 +86,8 @@ APPKIT_EXPORT_CLASS
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- (void)noteDocumentEdited;
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- (void)noteDocumentReverted;
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- (void)noteDocumentSaved;
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- (void)noteDocumentSavedAs:(NSString *)path;
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- (void)noteDocumentSavedTo:(NSString *)path;
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- (void)noteDocumentSavedAs: (NSString *)path;
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- (void)noteDocumentSavedTo: (NSString *)path;
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//
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// Getting and Setting Information about the Link Manager
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@ -97,16 +97,16 @@ APPKIT_EXPORT_CLASS
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- (NSString *)filename;
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- (BOOL)interactsWithUser;
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- (BOOL)isEdited;
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- (void)setDelegateVerifiesLinks:(BOOL)flag;
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- (void)setInteractsWithUser:(BOOL)flag;
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- (void)setDelegateVerifiesLinks: (BOOL)flag;
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- (void)setInteractsWithUser: (BOOL)flag;
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//
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// Getting and Setting Information about the Manager's Links
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//
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- (BOOL)areLinkOutlinesVisible;
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- (NSEnumerator *)destinationLinkEnumerator;
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- (NSDataLink *)destinationLinkWithSelection:(NSSelection *)destSel;
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- (void)setLinkOutlinesVisible:(BOOL)flag;
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- (NSDataLink *)destinationLinkWithSelection: (NSSelection *)destSel;
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- (void)setLinkOutlinesVisible: (BOOL)flag;
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- (NSEnumerator *)sourceLinkEnumerator;
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@end
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@ -116,29 +116,29 @@ APPKIT_EXPORT_CLASS
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//
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@interface NSObject (NSDataLinkManagerDelegate)
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// data link management methods.
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- (void)dataLinkManager:(NSDataLinkManager *)sender
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didBreakLink:(NSDataLink *)link;
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- (BOOL)dataLinkManager:(NSDataLinkManager *)sender
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isUpdateNeededForLink:(NSDataLink *)link;
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- (void)dataLinkManager:(NSDataLinkManager *)sender
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startTrackingLink:(NSDataLink *)link;
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- (void)dataLinkManager:(NSDataLinkManager *)sender
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stopTrackingLink:(NSDataLink *)link;
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- (void)dataLinkManagerCloseDocument:(NSDataLinkManager *)sender;
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- (void)dataLinkManagerDidEditLinks:(NSDataLinkManager *)sender;
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- (void)dataLinkManagerRedrawLinkOutlines:(NSDataLinkManager *)sender;
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- (BOOL)dataLinkManagerTracksLinksIndividually:(NSDataLinkManager *)sender;
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- (void)dataLinkManager: (NSDataLinkManager *)sender
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didBreakLink: (NSDataLink *)link;
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- (BOOL)dataLinkManager: (NSDataLinkManager *)sender
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isUpdateNeededForLink: (NSDataLink *)link;
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- (void)dataLinkManager: (NSDataLinkManager *)sender
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startTrackingLink: (NSDataLink *)link;
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- (void)dataLinkManager: (NSDataLinkManager *)sender
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stopTrackingLink: (NSDataLink *)link;
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- (void)dataLinkManagerCloseDocument: (NSDataLinkManager *)sender;
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- (void)dataLinkManagerDidEditLinks: (NSDataLinkManager *)sender;
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- (void)dataLinkManagerRedrawLinkOutlines: (NSDataLinkManager *)sender;
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- (BOOL)dataLinkManagerTracksLinksIndividually: (NSDataLinkManager *)sender;
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// selection management methods.
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- (BOOL)copyToPasteboard:(NSPasteboard *)pasteboard
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at:(NSSelection *)selection
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cheapCopyAllowed:(BOOL)flag;
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- (BOOL)importFile:(NSString *)filename
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at:(NSSelection *)selection;
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- (BOOL)pasteFromPasteboard:(NSPasteboard *)pasteboard
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at:(NSSelection *)selection;
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- (BOOL)showSelection:(NSSelection *)selection;
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- (NSWindow *)windowForSelection:(NSSelection *)selection;
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- (BOOL)copyToPasteboard: (NSPasteboard *)pasteboard
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at: (NSSelection *)selection
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cheapCopyAllowed: (BOOL)flag;
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- (BOOL)importFile: (NSString *)filename
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at: (NSSelection *)selection;
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- (BOOL)pasteFromPasteboard: (NSPasteboard *)pasteboard
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at: (NSSelection *)selection;
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- (BOOL)showSelection: (NSSelection *)selection;
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- (NSWindow *)windowForSelection: (NSSelection *)selection;
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@end
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@ -6,7 +6,7 @@
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Date: 2005
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Author: Scott Christley <scottc@net-community.com>
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Date: 1996
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This file is part of the GNUstep GUI Library.
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This library is free software; you can redistribute it and/or
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@ -21,10 +21,10 @@
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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; see the file COPYING.LIB.
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If not, see <http://www.gnu.org/licenses/> or write to the
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Free Software Foundation, 51 Franklin Street, Fifth Floor,
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If not, see <http://www.gnu.org/licenses/> or write to the
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Free Software Foundation, 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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*/
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#include "config.h"
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#import <Foundation/NSFileManager.h>
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@ -56,31 +56,31 @@
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//
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// Initializing a Link
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//
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- (id)initLinkedToFile:(NSString *)filename
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- (id)initLinkedToFile: (NSString *)filename
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{
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if ((self = [self init]) != nil)
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{
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NSData *data = [NSData dataWithBytes: [filename cString] length: [filename cStringLength]];
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NSSelection *selection = [NSSelection selectionWithDescriptionData: data];
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ASSIGN(sourceSelection, selection);
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ASSIGN(_sourceSelection, selection);
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}
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return self;
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}
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- (id)initLinkedToSourceSelection:(NSSelection *)selection
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managedBy:(NSDataLinkManager *)linkManager
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supportingTypes:(NSArray *)newTypes
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- (id)initLinkedToSourceSelection: (NSSelection *)selection
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managedBy: (NSDataLinkManager *)linkManager
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supportingTypes: (NSArray *)newTypes
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{
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if ((self = [self init]) != nil)
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{
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ASSIGN(sourceSelection,selection);
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ASSIGN(sourceManager,linkManager);
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ASSIGN(types,newTypes);
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ASSIGN(_sourceSelection,selection);
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ASSIGN(_sourceManager,linkManager);
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ASSIGN(_types,newTypes);
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}
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return self;
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}
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- (id)initWithContentsOfFile:(NSString *)filename
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- (id)initWithContentsOfFile: (NSString *)filename
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{
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NSData *data = [[NSData alloc] initWithContentsOfFile: filename];
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id object = [NSUnarchiver unarchiveObjectWithData: data];
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@ -90,7 +90,7 @@
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return RETAIN(object);
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}
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- (id)initWithPasteboard:(NSPasteboard *)pasteboard
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- (id)initWithPasteboard: (NSPasteboard *)pasteboard
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{
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NSData *data = [pasteboard dataForType: NSDataLinkPboardType];
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id object = [NSUnarchiver unarchiveObjectWithData: data];
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@ -99,10 +99,31 @@
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return RETAIN(object);
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}
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- (void) dealloc
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{
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[self break];
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RELEASE(_lastUpdateTime);
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RELEASE(_sourceApplicationName);
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RELEASE(_sourceFilename);
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RELEASE(_sourceSelection);
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_sourceManager = nil; // manager retains us...
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RELEASE(_destinationApplicationName);
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RELEASE(_destinationFilename);
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RELEASE(_destinationSelection);
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_destinationManager = nil; // manager retains us...
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RELEASE(_types);
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[super dealloc];
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}
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//
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// Exporting a Link
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//
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- (BOOL)saveLinkIn:(NSString *)directoryName
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- (BOOL)saveLinkIn: (NSString *)directoryName
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{
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NSSavePanel *sp;
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int result;
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@ -119,7 +140,7 @@
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{
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/* NSSavePanel has already asked if it's ok to replace */
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NSString *bPath = [path stringByAppendingString: @"~"];
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[mgr removeFileAtPath: bPath handler: nil];
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[mgr movePath: path toPath: bPath handler: nil];
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}
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@ -127,10 +148,11 @@
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// save it.
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return [self writeToFile: path];
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}
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return NO;
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}
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- (BOOL)writeToFile:(NSString *)filename
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- (BOOL)writeToFile: (NSString *)filename
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{
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NSString *path = filename;
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@ -142,7 +164,7 @@
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return [NSArchiver archiveRootObject: self toFile: path];
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}
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- (void)writeToPasteboard:(NSPasteboard *)pasteboard
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- (void)writeToPasteboard: (NSPasteboard *)pasteboard
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{
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NSData *data = [NSArchiver archivedDataWithRootObject: self];
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[pasteboard setData: data forType: NSDataLinkPboardType];
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@ -153,17 +175,17 @@
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//
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- (NSDataLinkDisposition)disposition
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{
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return disposition;
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return _disposition;
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}
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- (NSDataLinkNumber)linkNumber
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{
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return linkNumber;
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return _linkNumber;
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}
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- (NSDataLinkManager *)manager
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{
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return sourceManager;
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return _sourceManager;
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}
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//
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@ -171,7 +193,7 @@
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//
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- (NSDate *)lastUpdateTime
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{
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return lastUpdateTime;
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return _lastUpdateTime;
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}
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- (BOOL)openSource
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@ -181,22 +203,22 @@
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- (NSString *)sourceApplicationName
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{
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return sourceApplicationName;
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return _sourceApplicationName;
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}
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- (NSString *)sourceFilename
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{
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return sourceFilename;
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return _sourceFilename;
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}
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- (NSSelection *)sourceSelection
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{
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return sourceSelection;
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return _sourceSelection;
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}
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- (NSArray *)types
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{
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return types;
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return _types;
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}
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//
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@ -204,17 +226,17 @@
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//
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- (NSString *)destinationApplicationName
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{
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return destinationApplicationName;
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return _destinationApplicationName;
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}
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- (NSString *)destinationFilename
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{
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return destinationFilename;
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return _destinationFilename;
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}
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- (NSSelection *)destinationSelection
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{
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return destinationSelection;
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return _destinationSelection;
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}
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//
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@ -222,21 +244,23 @@
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//
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- (BOOL)break
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{
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id srcDelegate = [sourceManager delegate];
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id dstDelegate = [destinationManager delegate];
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id srcDelegate = [_sourceManager delegate];
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id dstDelegate = [_destinationManager delegate];
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// The spec is quite vague here. I don't know under what
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// circumstances a link cannot be broken, so this method
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// The spec is quite vague here. I don't know under what
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// circumstances a link cannot be broken, so this method
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// always returns YES.
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_disposition = NSLinkBroken;
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if ([srcDelegate respondsToSelector: @selector(dataLinkManager:didBreakLink:)])
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{
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[srcDelegate dataLinkManager: sourceManager didBreakLink: self];
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[srcDelegate dataLinkManager: _sourceManager didBreakLink: self];
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}
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if ([dstDelegate respondsToSelector: @selector(dataLinkManager:didBreakLink:)])
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{
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[dstDelegate dataLinkManager: destinationManager didBreakLink: self];
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[dstDelegate dataLinkManager: _destinationManager didBreakLink: self];
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}
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return (_flags.broken = YES);
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@ -246,15 +270,20 @@
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{
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_flags.isDirty = YES;
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if (updateMode != NSUpdateNever)
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if (_updateMode != NSUpdateNever)
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{
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[sourceManager noteDocumentEdited];
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[_sourceManager noteDocumentEdited];
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}
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}
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- (void)setUpdateMode:(NSDataLinkUpdateMode)mode
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- (NSDataLinkUpdateMode)updateMode
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{
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updateMode = mode;
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return _updateMode;
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}
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- (void)setUpdateMode: (NSDataLinkUpdateMode)mode
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{
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_updateMode = mode;
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}
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- (BOOL)updateDestination
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@ -262,38 +291,33 @@
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return NO;
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}
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- (NSDataLinkUpdateMode)updateMode
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{
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return updateMode;
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}
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//
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// NSCoding protocol
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//
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- (void) encodeWithCoder: (NSCoder*)aCoder
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{
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BOOL flag = NO;
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if ([aCoder allowsKeyedCoding])
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{
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[aCoder encodeInt: linkNumber forKey: @"GSLinkNumber"];
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[aCoder encodeInt: disposition forKey: @"GSUpdateMode"];
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[aCoder encodeInt: updateMode forKey: @"GSLastUpdateMode"];
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[aCoder encodeInt: _linkNumber forKey: @"GSLinkNumber"];
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[aCoder encodeInt: _disposition forKey: @"GSUpdateMode"];
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[aCoder encodeInt: _updateMode forKey: @"GSLastUpdateMode"];
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[aCoder encodeObject: lastUpdateTime forKey: @"GSLastUpdateTime"];
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[aCoder encodeObject: _lastUpdateTime forKey: @"GSLastUpdateTime"];
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[aCoder encodeObject: sourceApplicationName forKey: @"GSSourceApplicationName"];
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[aCoder encodeObject: sourceFilename forKey: @"GSSourceFilename"];
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[aCoder encodeObject: sourceSelection forKey: @"GSSourceSelection"];
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[aCoder encodeObject: sourceManager forKey: @"GSSourceManager"];
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[aCoder encodeObject: _sourceApplicationName forKey: @"GSSourceApplicationName"];
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[aCoder encodeObject: _sourceFilename forKey: @"GSSourceFilename"];
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[aCoder encodeObject: _sourceSelection forKey: @"GSSourceSelection"];
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[aCoder encodeObject: _sourceManager forKey: @"GSSourceManager"];
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[aCoder encodeObject: _destinationApplicationName forKey: @"GSDestinationApplicationName"];
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[aCoder encodeObject: _destinationFilename forKey: @"GSDestinationFilename"];
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[aCoder encodeObject: _destinationSelection forKey: @"GSDestinationSelection"];
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[aCoder encodeObject: _destinationManager forKey: @"GSDestinationManager"];
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[aCoder encodeObject: _types forKey: @"GSTypes"];
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[aCoder encodeObject: destinationApplicationName forKey: @"GSDestinationApplicationName"];
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[aCoder encodeObject: destinationFilename forKey: @"GSDestinationFilename"];
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[aCoder encodeObject: destinationSelection forKey: @"GSDestinationSelection"];
|
||||
[aCoder encodeObject: destinationManager forKey: @"GSDestinationManager"];
|
||||
|
||||
[aCoder encodeObject: types forKey: @"GSTypes"];
|
||||
|
||||
// flags...
|
||||
flag = _flags.appVerifies;
|
||||
[aCoder encodeBool: flag forKey: @"GSAppVerifies"];
|
||||
|
|
@ -308,23 +332,23 @@
|
|||
}
|
||||
else
|
||||
{
|
||||
[aCoder encodeValueOfObjCType: @encode(int) at: &linkNumber];
|
||||
[aCoder encodeValueOfObjCType: @encode(int) at: &disposition];
|
||||
[aCoder encodeValueOfObjCType: @encode(int) at: &updateMode];
|
||||
[aCoder encodeValueOfObjCType: @encode(id) at: &lastUpdateTime];
|
||||
|
||||
[aCoder encodeValueOfObjCType: @encode(id) at: &sourceApplicationName];
|
||||
[aCoder encodeValueOfObjCType: @encode(id) at: &sourceFilename];
|
||||
[aCoder encodeValueOfObjCType: @encode(id) at: &sourceSelection];
|
||||
[aCoder encodeValueOfObjCType: @encode(id) at: &sourceManager];
|
||||
|
||||
[aCoder encodeValueOfObjCType: @encode(id) at: &destinationApplicationName];
|
||||
[aCoder encodeValueOfObjCType: @encode(id) at: &destinationFilename];
|
||||
[aCoder encodeValueOfObjCType: @encode(id) at: &destinationSelection];
|
||||
[aCoder encodeValueOfObjCType: @encode(id) at: &destinationManager];
|
||||
|
||||
[aCoder encodeValueOfObjCType: @encode(id) at: &types];
|
||||
|
||||
[aCoder encodeValueOfObjCType: @encode(int) at: &_linkNumber];
|
||||
[aCoder encodeValueOfObjCType: @encode(int) at: &_disposition];
|
||||
[aCoder encodeValueOfObjCType: @encode(int) at: &_updateMode];
|
||||
[aCoder encodeValueOfObjCType: @encode(id) at: &_lastUpdateTime];
|
||||
|
||||
[aCoder encodeValueOfObjCType: @encode(id) at: &_sourceApplicationName];
|
||||
[aCoder encodeValueOfObjCType: @encode(id) at: &_sourceFilename];
|
||||
[aCoder encodeValueOfObjCType: @encode(id) at: &_sourceSelection];
|
||||
[aCoder encodeValueOfObjCType: @encode(id) at: &_sourceManager];
|
||||
|
||||
[aCoder encodeValueOfObjCType: @encode(id) at: &_destinationApplicationName];
|
||||
[aCoder encodeValueOfObjCType: @encode(id) at: &_destinationFilename];
|
||||
[aCoder encodeValueOfObjCType: @encode(id) at: &_destinationSelection];
|
||||
[aCoder encodeValueOfObjCType: @encode(id) at: &_destinationManager];
|
||||
|
||||
[aCoder encodeValueOfObjCType: @encode(id) at: &_types];
|
||||
|
||||
// flags...
|
||||
flag = _flags.appVerifies;
|
||||
[aCoder encodeValueOfObjCType: @encode(BOOL) at: &flag];
|
||||
|
|
@ -345,34 +369,34 @@
|
|||
{
|
||||
id obj;
|
||||
|
||||
linkNumber = [aCoder decodeIntForKey: @"GSLinkNumber"];
|
||||
disposition = [aCoder decodeIntForKey: @"GSDisposition"];
|
||||
updateMode = [aCoder decodeIntForKey: @"GSUpdateMode"];
|
||||
_linkNumber = [aCoder decodeIntForKey: @"GSLinkNumber"];
|
||||
_disposition = [aCoder decodeIntForKey: @"GSDisposition"];
|
||||
_updateMode = [aCoder decodeIntForKey: @"GSUpdateMode"];
|
||||
|
||||
obj = [aCoder decodeObjectForKey: @"GSSourceManager"];
|
||||
ASSIGN(sourceManager,obj);
|
||||
ASSIGN(_sourceManager,obj);
|
||||
obj = [aCoder decodeObjectForKey: @"GSDestinationManager"];
|
||||
ASSIGN(destinationManager,obj);
|
||||
ASSIGN(_destinationManager,obj);
|
||||
obj = [aCoder decodeObjectForKey: @"GSLastUpdateTime"];
|
||||
ASSIGN(lastUpdateTime, obj);
|
||||
ASSIGN(_lastUpdateTime, obj);
|
||||
obj = [aCoder decodeObjectForKey: @"GSSourceApplicationName"];
|
||||
ASSIGN(sourceApplicationName,obj);
|
||||
ASSIGN(_sourceApplicationName,obj);
|
||||
obj = [aCoder decodeObjectForKey: @"GSSourceFilename"];
|
||||
ASSIGN(sourceFilename,obj);
|
||||
ASSIGN(_sourceFilename,obj);
|
||||
obj = [aCoder decodeObjectForKey: @"GSSourceSelection"];
|
||||
ASSIGN(sourceSelection,obj);
|
||||
ASSIGN(_sourceSelection,obj);
|
||||
obj = [aCoder decodeObjectForKey: @"GSSourceManager"];
|
||||
ASSIGN(sourceManager,obj);
|
||||
ASSIGN(_sourceManager,obj);
|
||||
obj = [aCoder decodeObjectForKey: @"GSDestinationApplicationName"];
|
||||
ASSIGN(destinationApplicationName,obj);
|
||||
ASSIGN(_destinationApplicationName,obj);
|
||||
obj = [aCoder decodeObjectForKey: @"GSDestinationFilename"];
|
||||
ASSIGN(destinationFilename,obj);
|
||||
ASSIGN(_destinationFilename,obj);
|
||||
obj = [aCoder decodeObjectForKey: @"GSDestinationSelection"];
|
||||
ASSIGN(destinationSelection,obj);
|
||||
ASSIGN(_destinationSelection,obj);
|
||||
obj = [aCoder decodeObjectForKey: @"GSDestinationManager"];
|
||||
ASSIGN(destinationManager,obj);
|
||||
ASSIGN(_destinationManager,obj);
|
||||
obj = [aCoder decodeObjectForKey: @"GSTypes"];
|
||||
ASSIGN(types,obj);
|
||||
ASSIGN(_types,obj);
|
||||
|
||||
// flags...
|
||||
_flags.appVerifies = [aCoder decodeBoolForKey: @"GSAppVerifies"];
|
||||
|
|
@ -387,26 +411,26 @@
|
|||
if (version == 0)
|
||||
{
|
||||
BOOL flag = NO;
|
||||
|
||||
[aCoder decodeValueOfObjCType: @encode(int) at: &linkNumber];
|
||||
[aCoder decodeValueOfObjCType: @encode(int) at: &disposition];
|
||||
[aCoder decodeValueOfObjCType: @encode(int) at: &updateMode];
|
||||
[aCoder decodeValueOfObjCType: @encode(id) at: &sourceManager];
|
||||
[aCoder decodeValueOfObjCType: @encode(id) at: &destinationManager];
|
||||
[aCoder decodeValueOfObjCType: @encode(id) at: &lastUpdateTime];
|
||||
|
||||
[aCoder decodeValueOfObjCType: @encode(id) at: &sourceApplicationName];
|
||||
[aCoder decodeValueOfObjCType: @encode(id) at: &sourceFilename];
|
||||
[aCoder decodeValueOfObjCType: @encode(id) at: &sourceSelection];
|
||||
[aCoder decodeValueOfObjCType: @encode(id) at: &sourceManager];
|
||||
|
||||
[aCoder decodeValueOfObjCType: @encode(id) at: &destinationApplicationName];
|
||||
[aCoder decodeValueOfObjCType: @encode(id) at: &destinationFilename];
|
||||
[aCoder decodeValueOfObjCType: @encode(id) at: &destinationSelection];
|
||||
[aCoder decodeValueOfObjCType: @encode(id) at: &destinationManager];
|
||||
|
||||
[aCoder decodeValueOfObjCType: @encode(id) at: &types];
|
||||
|
||||
|
||||
[aCoder decodeValueOfObjCType: @encode(int) at: &_linkNumber];
|
||||
[aCoder decodeValueOfObjCType: @encode(int) at: &_disposition];
|
||||
[aCoder decodeValueOfObjCType: @encode(int) at: &_updateMode];
|
||||
[aCoder decodeValueOfObjCType: @encode(id) at: &_sourceManager];
|
||||
[aCoder decodeValueOfObjCType: @encode(id) at: &_destinationManager];
|
||||
[aCoder decodeValueOfObjCType: @encode(id) at: &_lastUpdateTime];
|
||||
|
||||
[aCoder decodeValueOfObjCType: @encode(id) at: &_sourceApplicationName];
|
||||
[aCoder decodeValueOfObjCType: @encode(id) at: &_sourceFilename];
|
||||
[aCoder decodeValueOfObjCType: @encode(id) at: &_sourceSelection];
|
||||
[aCoder decodeValueOfObjCType: @encode(id) at: &_sourceManager];
|
||||
|
||||
[aCoder decodeValueOfObjCType: @encode(id) at: &_destinationApplicationName];
|
||||
[aCoder decodeValueOfObjCType: @encode(id) at: &_destinationFilename];
|
||||
[aCoder decodeValueOfObjCType: @encode(id) at: &_destinationSelection];
|
||||
[aCoder decodeValueOfObjCType: @encode(id) at: &_destinationManager];
|
||||
|
||||
[aCoder decodeValueOfObjCType: @encode(id) at: &_types];
|
||||
|
||||
// flags...
|
||||
[aCoder decodeValueOfObjCType: @encode(BOOL) at: &flag];
|
||||
_flags.appVerifies = flag;
|
||||
|
|
|
|||
|
|
@ -6,7 +6,7 @@
|
|||
Date: 2005
|
||||
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
|
||||
|
|
@ -21,20 +21,24 @@
|
|||
|
||||
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,
|
||||
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.
|
||||
*/
|
||||
*/
|
||||
|
||||
#include "config.h"
|
||||
#import <Foundation/NSDictionary.h>
|
||||
#import <Foundation/NSEnumerator.h>
|
||||
#import <Foundation/NSArray.h>
|
||||
#import <Foundation/NSArchiver.h>
|
||||
|
||||
#import "AppKit/NSDataLinkManager.h"
|
||||
#import "AppKit/NSDataLink.h"
|
||||
#import "AppKit/NSPasteboard.h"
|
||||
|
||||
#import "GSFastEnumeration.h"
|
||||
|
||||
// Private setters/getters for links...
|
||||
@interface NSDataLink (Private)
|
||||
- (void) setLastUpdateTime: (NSDate *)date;
|
||||
- (void) setSourceFilename: (NSString *)src;
|
||||
|
|
@ -48,37 +52,37 @@
|
|||
@implementation NSDataLink (Private)
|
||||
- (void) setLastUpdateTime: (NSDate *)date
|
||||
{
|
||||
ASSIGN(lastUpdateTime, date);
|
||||
ASSIGN(_lastUpdateTime, date);
|
||||
}
|
||||
|
||||
- (void) setSourceFilename: (NSString *)src
|
||||
{
|
||||
ASSIGN(sourceFilename,src);
|
||||
ASSIGN(_sourceFilename,src);
|
||||
}
|
||||
|
||||
- (void) setDestinationFilename: (NSString *)dst
|
||||
{
|
||||
ASSIGN(destinationFilename, dst);
|
||||
ASSIGN(_destinationFilename, dst);
|
||||
}
|
||||
|
||||
- (void) setSourceManager: (id)src
|
||||
{
|
||||
ASSIGN(sourceManager,src);
|
||||
ASSIGN(_sourceManager,src);
|
||||
}
|
||||
|
||||
- (void) setDestinationManager: (id)dst
|
||||
{
|
||||
ASSIGN(destinationManager,dst);
|
||||
ASSIGN(_destinationManager,dst);
|
||||
}
|
||||
|
||||
- (void) setSourceSelection: (id)src
|
||||
{
|
||||
ASSIGN(sourceSelection,src);
|
||||
ASSIGN(_sourceSelection,src);
|
||||
}
|
||||
|
||||
- (void) setDestinationSelection: (id)dst
|
||||
{
|
||||
ASSIGN(destinationSelection,dst);
|
||||
ASSIGN(_destinationSelection,dst);
|
||||
}
|
||||
|
||||
- (void) setIsMarker: (BOOL)flag
|
||||
|
|
@ -108,14 +112,14 @@
|
|||
//
|
||||
// Initializing and Freeing a Link Manager
|
||||
//
|
||||
- (id)initWithDelegate:(id)anObject
|
||||
- (id)initWithDelegate: (id)anObject
|
||||
{
|
||||
self = [super init];
|
||||
|
||||
if (self != nil)
|
||||
{
|
||||
ASSIGN(delegate,anObject);
|
||||
filename = nil;
|
||||
_delegate = anObject; // don't retain...
|
||||
_filename = nil;
|
||||
_flags.delegateVerifiesLinks = NO;
|
||||
_flags.interactsWithUser = NO;
|
||||
_flags.isEdited = NO;
|
||||
|
|
@ -125,15 +129,15 @@
|
|||
return self;
|
||||
}
|
||||
|
||||
- (id)initWithDelegate:(id)anObject
|
||||
fromFile:(NSString *)path
|
||||
- (id) initWithDelegate: (id)anObject
|
||||
fromFile: (NSString *)path
|
||||
{
|
||||
self = [super init];
|
||||
|
||||
if (self != nil)
|
||||
{
|
||||
ASSIGN(delegate,anObject);
|
||||
ASSIGN(filename,path);
|
||||
_delegate = anObject; // don't retain...
|
||||
ASSIGN(_filename,path);
|
||||
_flags.delegateVerifiesLinks = NO;
|
||||
_flags.interactsWithUser = NO;
|
||||
_flags.isEdited = NO;
|
||||
|
|
@ -146,33 +150,33 @@
|
|||
//
|
||||
// Adding and Removing Links
|
||||
//
|
||||
- (BOOL)addLink:(NSDataLink *)link
|
||||
at:(NSSelection *)selection
|
||||
- (BOOL) addLink: (NSDataLink *)link
|
||||
at: (NSSelection *)selection
|
||||
{
|
||||
BOOL result = NO;
|
||||
|
||||
[link setDestinationSelection: selection];
|
||||
[link setDestinationManager: self];
|
||||
|
||||
if ([destinationLinks containsObject: link] == NO)
|
||||
if ([_destinationLinks containsObject: link] == NO)
|
||||
{
|
||||
[destinationLinks addObject: link];
|
||||
[_destinationLinks addObject: link];
|
||||
result = YES;
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
- (BOOL)addLinkAsMarker:(NSDataLink *)link
|
||||
at:(NSSelection *)selection
|
||||
- (BOOL) addLinkAsMarker: (NSDataLink *)link
|
||||
at: (NSSelection *)selection
|
||||
{
|
||||
[link setIsMarker: YES];
|
||||
return [self addLink: link at: selection];
|
||||
}
|
||||
|
||||
- (NSDataLink *)addLinkPreviouslyAt:(NSSelection *)oldSelection
|
||||
fromPasteboard:(NSPasteboard *)pasteboard
|
||||
at:(NSSelection *)selection
|
||||
- (NSDataLink *) addLinkPreviouslyAt: (NSSelection *)oldSelection
|
||||
fromPasteboard: (NSPasteboard *)pasteboard
|
||||
at: (NSSelection *)selection
|
||||
{
|
||||
NSData *data = [pasteboard dataForType: NSDataLinkPboardType];
|
||||
NSArray *links = [NSUnarchiver unarchiveObjectWithData: data];
|
||||
|
|
@ -181,86 +185,86 @@
|
|||
|
||||
while ((link = [en nextObject]) != nil)
|
||||
{
|
||||
if ([link destinationSelection] == oldSelection)
|
||||
{
|
||||
if ([link destinationSelection] == oldSelection)
|
||||
{
|
||||
}
|
||||
}
|
||||
|
||||
return nil;
|
||||
}
|
||||
|
||||
- (void)breakAllLinks
|
||||
- (void) breakAllLinks
|
||||
{
|
||||
NSArray *allLinks = [sourceLinks arrayByAddingObjectsFromArray: destinationLinks];
|
||||
NSEnumerator *en = [allLinks objectEnumerator];
|
||||
id obj = nil;
|
||||
|
||||
while ((obj = [en nextObject]) != nil)
|
||||
FOR_IN(NSDataLink*, src, _sourceLinks)
|
||||
{
|
||||
[obj break];
|
||||
[src break];
|
||||
}
|
||||
END_FOR_IN(_sourceLinks);
|
||||
|
||||
FOR_IN(NSDataLink*, dst, _destinationLinks)
|
||||
{
|
||||
[dst break];
|
||||
}
|
||||
END_FOR_IN(_destinationLinks);
|
||||
}
|
||||
|
||||
- (void)writeLinksToPasteboard:(NSPasteboard *)pasteboard
|
||||
- (void) writeLinksToPasteboard: (NSPasteboard *)pasteboard
|
||||
{
|
||||
NSArray *allLinks = [sourceLinks arrayByAddingObjectsFromArray: destinationLinks];
|
||||
NSEnumerator *en = [allLinks objectEnumerator];
|
||||
id obj = nil;
|
||||
|
||||
while ((obj = [en nextObject]) != nil)
|
||||
FOR_IN(NSDataLink*, obj, _sourceLinks)
|
||||
{
|
||||
[obj writeToPasteboard: pasteboard];
|
||||
}
|
||||
END_FOR_IN(_sourceLinks);
|
||||
}
|
||||
|
||||
//
|
||||
// Informing the Link Manager of Document Status
|
||||
//
|
||||
- (void)noteDocumentClosed
|
||||
- (void) noteDocumentClosed
|
||||
{
|
||||
if ([delegate respondsToSelector: @selector(dataLinkManagerCloseDocument:)])
|
||||
if ([_delegate respondsToSelector: @selector(dataLinkManagerCloseDocument:)])
|
||||
{
|
||||
[delegate dataLinkManagerCloseDocument: self];
|
||||
[_delegate dataLinkManagerCloseDocument: self];
|
||||
}
|
||||
}
|
||||
|
||||
- (void)noteDocumentEdited
|
||||
- (void) noteDocumentEdited
|
||||
{
|
||||
if ([delegate respondsToSelector: @selector(dataLinkManagerDidEditLinks:)])
|
||||
if ([_delegate respondsToSelector: @selector(dataLinkManagerDidEditLinks:)])
|
||||
{
|
||||
[delegate dataLinkManagerDidEditLinks: self];
|
||||
[_delegate dataLinkManagerDidEditLinks: self];
|
||||
}
|
||||
}
|
||||
|
||||
- (void)noteDocumentReverted
|
||||
- (void) noteDocumentReverted
|
||||
{
|
||||
if ([delegate respondsToSelector: @selector(dataLinkManagerDidEditLinks:)])
|
||||
if ([_delegate respondsToSelector: @selector(dataLinkManagerDidEditLinks:)])
|
||||
{
|
||||
[delegate dataLinkManagerDidEditLinks: self];
|
||||
[_delegate dataLinkManagerDidEditLinks: self];
|
||||
}
|
||||
}
|
||||
|
||||
- (void)noteDocumentSaved
|
||||
- (void) noteDocumentSaved
|
||||
{
|
||||
// implemented by subclass
|
||||
// implemented by subclass
|
||||
}
|
||||
|
||||
- (void)noteDocumentSavedAs:(NSString *)path
|
||||
- (void) noteDocumentSavedAs:(NSString *)path
|
||||
{
|
||||
// implemented by subclass
|
||||
// implemented by subclass
|
||||
}
|
||||
|
||||
- (void)noteDocumentSavedTo:(NSString *)path
|
||||
{
|
||||
// implemented by subclass
|
||||
// implemented by subclass
|
||||
}
|
||||
|
||||
//
|
||||
// Getting and Setting Information about the Link Manager
|
||||
//
|
||||
- (id)delegate
|
||||
- (id) delegate
|
||||
{
|
||||
return delegate;
|
||||
return _delegate;
|
||||
}
|
||||
|
||||
- (BOOL)delegateVerifiesLinks
|
||||
|
|
@ -270,7 +274,7 @@
|
|||
|
||||
- (NSString *)filename
|
||||
{
|
||||
return filename;
|
||||
return _filename;
|
||||
}
|
||||
|
||||
- (BOOL)interactsWithUser
|
||||
|
|
@ -303,23 +307,24 @@
|
|||
|
||||
- (NSEnumerator *)destinationLinkEnumerator
|
||||
{
|
||||
return [destinationLinks objectEnumerator];
|
||||
return [_destinationLinks objectEnumerator];
|
||||
}
|
||||
|
||||
- (NSDataLink *)destinationLinkWithSelection:(NSSelection *)destSel
|
||||
{
|
||||
NSEnumerator *en = [self destinationLinkEnumerator];
|
||||
id obj = nil;
|
||||
id result = nil;
|
||||
|
||||
while ((obj = [en nextObject]) != nil)
|
||||
FOR_IN(id, obj, _destinationLinks)
|
||||
{
|
||||
if ([obj destinationSelection] == destSel)
|
||||
if ([[obj destinationSelection] isEqual: destSel])
|
||||
{
|
||||
result = obj;
|
||||
break;
|
||||
}
|
||||
}
|
||||
END_FOR_IN(_destinationLinks);
|
||||
|
||||
return obj;
|
||||
return result;
|
||||
}
|
||||
|
||||
- (void)setLinkOutlinesVisible:(BOOL)flag
|
||||
|
|
@ -329,7 +334,7 @@
|
|||
|
||||
- (NSEnumerator *)sourceLinkEnumerator
|
||||
{
|
||||
return [sourceLinks objectEnumerator];
|
||||
return [_sourceLinks objectEnumerator];
|
||||
}
|
||||
|
||||
//
|
||||
|
|
@ -341,10 +346,10 @@
|
|||
|
||||
if ([aCoder allowsKeyedCoding])
|
||||
{
|
||||
[aCoder encodeObject: filename forKey: @"GSFilename"];
|
||||
[aCoder encodeObject: sourceLinks forKey: @"GSSourceLinks"];
|
||||
[aCoder encodeObject: destinationLinks forKey: @"GSDestinationLinks"];
|
||||
|
||||
[aCoder encodeObject: _filename forKey: @"GSFilename"];
|
||||
[aCoder encodeObject: _sourceLinks forKey: @"GSSourceLinks"];
|
||||
[aCoder encodeObject: _destinationLinks forKey: @"GSDestinationLinks"];
|
||||
|
||||
flag = _flags.areLinkOutlinesVisible;
|
||||
[aCoder encodeBool: flag forKey: @"GSAreLinkOutlinesVisible"];
|
||||
flag = _flags.delegateVerifiesLinks;
|
||||
|
|
@ -356,10 +361,10 @@
|
|||
}
|
||||
else
|
||||
{
|
||||
[aCoder encodeValueOfObjCType: @encode(id) at: &filename];
|
||||
[aCoder encodeValueOfObjCType: @encode(id) at: &sourceLinks];
|
||||
[aCoder encodeValueOfObjCType: @encode(id) at: &destinationLinks];
|
||||
|
||||
[aCoder encodeValueOfObjCType: @encode(id) at: &_filename];
|
||||
[aCoder encodeValueOfObjCType: @encode(id) at: &_sourceLinks];
|
||||
[aCoder encodeValueOfObjCType: @encode(id) at: &_destinationLinks];
|
||||
|
||||
flag = _flags.areLinkOutlinesVisible;
|
||||
[aCoder encodeValueOfObjCType: @encode(BOOL) at: &flag];
|
||||
flag = _flags.delegateVerifiesLinks;
|
||||
|
|
@ -379,13 +384,13 @@
|
|||
id obj;
|
||||
|
||||
obj = [aCoder decodeObjectForKey: @"GSFilename"];
|
||||
ASSIGN(filename,obj);
|
||||
ASSIGN(_filename,obj);
|
||||
obj = [aCoder decodeObjectForKey: @"GSSourceLinks"];
|
||||
ASSIGN(sourceLinks,obj);
|
||||
ASSIGN(_sourceLinks,obj);
|
||||
obj = [aCoder decodeObjectForKey: @"GSDestinationLinks"];
|
||||
ASSIGN(destinationLinks,obj);
|
||||
|
||||
flag = [aCoder decodeBoolForKey: @"GSAreLinkOutlinesVisible"];
|
||||
ASSIGN(_destinationLinks,obj);
|
||||
|
||||
flag = [aCoder decodeBoolForKey: @"GSAreLinkOutlinesVisible"];
|
||||
_flags.areLinkOutlinesVisible = flag;
|
||||
flag = [aCoder decodeBoolForKey: @"GSDelegateVerifiesLinks"];
|
||||
_flags.delegateVerifiesLinks = flag;
|
||||
|
|
@ -400,11 +405,11 @@
|
|||
if (version == 0)
|
||||
{
|
||||
BOOL flag = NO;
|
||||
|
||||
[aCoder decodeValueOfObjCType: @encode(id) at: &filename];
|
||||
[aCoder decodeValueOfObjCType: @encode(id) at: &sourceLinks];
|
||||
[aCoder decodeValueOfObjCType: @encode(id) at: &destinationLinks];
|
||||
|
||||
|
||||
[aCoder decodeValueOfObjCType: @encode(id) at: &_filename];
|
||||
[aCoder decodeValueOfObjCType: @encode(id) at: &_sourceLinks];
|
||||
[aCoder decodeValueOfObjCType: @encode(id) at: &_destinationLinks];
|
||||
|
||||
[aCoder decodeValueOfObjCType: @encode(BOOL) at: &flag];
|
||||
_flags.areLinkOutlinesVisible = flag;
|
||||
[aCoder decodeValueOfObjCType: @encode(BOOL) at: &flag];
|
||||
|
|
|
|||
Loading…
Reference in a new issue