mirror of
https://github.com/gnustep/libs-gui.git
synced 2025-05-31 02:20:48 +00:00
Fun fixes.
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@4877 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
michael
parent
4026532377
commit
3d2b84054e
6 changed files with 697 additions and 639 deletions
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@ -17,148 +17,149 @@
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+ (NSArray *)readableTypes
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{
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return [[NSDocumentController sharedDocumentController]
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_editorAndViewerTypesForClass:self];
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return [[NSDocumentController sharedDocumentController]
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_editorAndViewerTypesForClass:self];
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}
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+ (NSArray *)writableTypes
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{
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return [[NSDocumentController sharedDocumentController] _editorTypesForClass:self];
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return [[NSDocumentController sharedDocumentController] _editorTypesForClass:self];
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}
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+ (BOOL)isNativeType:(NSString *)type
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{
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return ([[self readableTypes] containsObject:type] &&
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[[self writableTypes] containsObject:type]);
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return ([[self readableTypes] containsObject:type] &&
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[[self writableTypes] containsObject:type]);
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}
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- (id)init
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{
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static int untitledCount = 1;
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[super init];
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_documentIndex = untitledCount++;
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return self;
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static int untitledCount = 1;
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[super init];
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_documentIndex = untitledCount++;
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return self;
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}
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- (id)initWithContentsOfFile:(NSString *)fileName ofType:(NSString *)fileType
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{
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[super init];
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[super init];
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if ([self readFromFile:fileName ofType:fileType])
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{
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[self setFileType:fileType];
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[self setFileName:fileName];
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}
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else
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{
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[self release];
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return nil;
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}
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if ([self readFromFile:fileName ofType:fileType])
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{
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[self setFileType:fileType];
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[self setFileName:fileName];
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}
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else
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{
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[self release];
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return nil;
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}
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return self;
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return self;
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}
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- (id)initWithContentsOfURL:(NSURL *)url ofType:(NSString *)fileType
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{
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[super init];
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[super init];
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if ([self readFromURL:url ofType:fileType])
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{
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[self setFileType:fileType];
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[self setFileName:[url path]];
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}
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else
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{
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[self release];
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return nil;
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}
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return self;
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if ([self readFromURL:url ofType:fileType])
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{
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[self setFileType:fileType];
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[self setFileName:[url path]];
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}
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else
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{
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[self release];
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return nil;
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}
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return self;
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}
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- (void)dealloc
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{
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[[NSNotificationCenter defaultCenter] removeObserver:self];
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[(NSObject*)_undoManager release];
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[_fileName release];
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[_fileType release];
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[_windowControllers release];
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[_window release];
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[_printInfo release];
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[savePanelAccessory release];
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[spaButton release];
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[super dealloc];
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[[NSNotificationCenter defaultCenter] removeObserver:self];
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[(NSObject*)_undoManager release];
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[_fileName release];
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[_fileType release];
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[_windowControllers release];
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[_window release];
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[_printInfo release];
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[savePanelAccessory release];
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[spaButton release];
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[super dealloc];
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}
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- (NSString *)fileName
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{
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return _fileName;
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return _fileName;
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}
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- (void)setFileName:(NSString *)fileName
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{
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[fileName retain];
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[_fileName release];
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_fileName = fileName;
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[fileName retain];
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[_fileName release];
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_fileName = fileName;
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[_windowControllers makeObjectsPerformSelector:
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@selector(_synchronizeWindowTitleWithDocumentName)];
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[_windowControllers makeObjectsPerformSelector:
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@selector(_synchronizeWindowTitleWithDocumentName)];
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}
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- (NSString *)fileType
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{
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return _fileType;
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return _fileType;
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}
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- (void)setFileType:(NSString *)type
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{
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[type retain];
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[_fileType release];
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_fileType = type;
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[type retain];
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[_fileType release];
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_fileType = type;
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}
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- (NSArray *)windowControllers
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{
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return _windowControllers;
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return _windowControllers;
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}
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- (void)addWindowController:(NSWindowController *)windowController
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{
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if (_windowControllers == nil) _windowControllers = [[NSMutableArray alloc] init];
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if (_windowControllers == nil) _windowControllers = [[NSMutableArray alloc] init];
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[_windowControllers addObject:windowController];
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if ([windowController document] != self)
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[windowController setDocument:self];
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[_windowControllers addObject:windowController];
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if ([windowController document] != self)
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[windowController setDocument:self];
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}
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- (void)_removeWindowController:(NSWindowController *)windowController
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{
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if ([_windowControllers containsObject:windowController])
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{
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BOOL autoClose = [windowController shouldCloseDocument];
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[windowController setDocument:nil];
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[_windowControllers removeObject:windowController];
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if (autoClose || [_windowControllers count] == 0)
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if ([_windowControllers containsObject:windowController])
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{
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BOOL autoClose = [windowController shouldCloseDocument];
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[windowController setDocument:nil];
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[_windowControllers removeObject:windowController];
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if (autoClose || [_windowControllers count] == 0)
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{
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[self close];
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}
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[self close];
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}
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}
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}
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- (NSString *)windowNibName
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{
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return nil;
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return nil;
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}
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// private; called during nib load. // we do not retain the window, since it should
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// private; called during nib load.
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// we do not retain the window, since it should
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// already have a retain from the nib.
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- (void)setWindow:(NSWindow *)window
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{
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_window = window;
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_window = window;
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}
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/*
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@ -169,178 +170,181 @@
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*/
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- (NSWindow *)_transferWindowOwnership
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{
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NSWindow *window = _window;
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_window = nil;
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return [window autorelease];
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NSWindow *window = _window;
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_window = nil;
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return [window autorelease];
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}
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- (void)makeWindowControllers
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{
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NSString *name = [self windowNibName];
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NSString *name = [self windowNibName];
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if ([name length] > 0)
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{
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NSWindowController *controller;
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controller = [[NSWindowController alloc] initWithWindowNibName:name owner:self];
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[self addWindowController:controller];
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[controller release];
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}
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else
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{
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[NSException raise:NSInternalInconsistencyException
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format:@"%@ must override either -windowNibName or -makeWindowControllers",
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NSStringFromClass([self class])];
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}
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if ([name length] > 0)
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{
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NSWindowController *controller;
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controller = [[NSWindowController alloc] initWithWindowNibName:name owner:self];
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[self addWindowController:controller];
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[controller release];
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}
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else
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{
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[NSException raise:NSInternalInconsistencyException
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format:@"%@ must override either -windowNibName or -makeWindowControllers",
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NSStringFromClass([self class])];
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}
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}
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- (void)showWindows
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{
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[_windowControllers makeObjectsPerformSelector:@selector(showWindow:) withObject:self];
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[_windowControllers makeObjectsPerformSelector:@selector(showWindow:) withObject:self];
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}
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- (BOOL)isDocumentEdited
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{
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return _changeCount != 0;
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return _changeCount != 0;
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}
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- (void)updateChangeCount:(NSDocumentChangeType)change
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{
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int i, count = [_windowControllers count];
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BOOL isEdited;
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switch (change)
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{
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case NSChangeDone: _changeCount++; break;
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case NSChangeUndone: _changeCount--; break;
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case NSChangeCleared: _changeCount = 0; break;
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}
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int i, count = [_windowControllers count];
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BOOL isEdited;
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switch (change)
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{
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case NSChangeDone: _changeCount++; break;
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case NSChangeUndone: _changeCount--; break;
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case NSChangeCleared: _changeCount = 0; break;
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}
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/*
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* NOTE: Apple's implementation seems to not call -isDocumentEdited
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* here but directly checks to see if _changeCount == 0. It seems it
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* would be better to call the method in case it's overridden by a
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* subclass, but we may want to keep Apple's behavior.
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*/
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isEdited = [self isDocumentEdited];
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isEdited = [self isDocumentEdited];
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for (i=0; i<count; i++)
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{
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[[[_windowControllers objectAtIndex:i] window] setDocumentEdited:isEdited];
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}
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for (i=0; i<count; i++)
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{
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[[[_windowControllers objectAtIndex:i] window] setDocumentEdited:isEdited];
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}
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}
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- (BOOL)canCloseDocument
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{
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int result;
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int result;
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if (![self isDocumentEdited]) return YES;
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//FIXME -- localize.
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result = NSRunAlertPanel(@"Close", @"%@ has changed. Save?",
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@"Save", @"Cancel", @"Don't Save", [self displayName]);
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if (![self isDocumentEdited])
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return YES;
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//FIXME -- localize.
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result = NSRunAlertPanel(@"Close", @"%@ has changed. Save?",
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@"Save", @"Cancel", @"Don't Save", [self displayName]);
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#define Save NSAlertDefaultReturn
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#define Cancel NSAlertAlternateReturn
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#define DontSave NSAlertOtherReturn
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switch (result)
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{
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// return NO if save failed
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case Save: [self saveDocument:nil]; return ![self isDocumentEdited];
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case DontSave: return YES;
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case Cancel:
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default: return NO;
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}
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switch (result)
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{
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// return NO if save failed
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case Save: [self saveDocument:nil]; return ![self isDocumentEdited];
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case DontSave: return YES;
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case Cancel:
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default: return NO;
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}
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}
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- (BOOL)shouldCloseWindowController:(NSWindowController *)windowController
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{
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if (![_windowControllers containsObject:windowController]) return YES;
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if (![_windowControllers containsObject:windowController]) return YES;
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/* If it's the last window controller, pop up a warning */
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/* maybe we should count only loaded window controllers (or visible windows). */
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if ([windowController shouldCloseDocument] || [_windowControllers count] == 1)
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{
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return [self canCloseDocument];
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}
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/* If it's the last window controller, pop up a warning */
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/* maybe we should count only loaded window controllers (or visible windows). */
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if ([windowController shouldCloseDocument]
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|| [_windowControllers count] == 1)
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{
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return [self canCloseDocument];
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}
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return YES;
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return YES;
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}
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- (NSString *)displayName
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{
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if ([self fileName] != nil)
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{
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return [[[self fileName] lastPathComponent] stringByDeletingPathExtension];
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}
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else
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{
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//FIXME -- localize.
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return [NSString stringWithFormat:@"Untitled-%d", _documentIndex];
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}
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if ([self fileName] != nil)
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{
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return [[[self fileName] lastPathComponent] stringByDeletingPathExtension];
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}
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else
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{
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//FIXME -- localize.
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return [NSString stringWithFormat:@"Untitled-%d", _documentIndex];
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}
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}
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- (BOOL)keepBackupFile
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{
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return NO;
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return NO;
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}
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- (NSData *)dataRepresentationOfType:(NSString *)type
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{
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[NSException raise:NSInternalInconsistencyException format:@"%@ must implement %@",
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NSStringFromClass([self class]), NSStringFromSelector(_cmd)];
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return nil;
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[NSException raise:NSInternalInconsistencyException format:@"%@ must implement %@",
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NSStringFromClass([self class]), NSStringFromSelector(_cmd)];
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return nil;
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}
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- (BOOL)loadDataRepresentation:(NSData *)data ofType:(NSString *)type
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{
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[NSException raise:NSInternalInconsistencyException format:@"%@ must implement %@",
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NSStringFromClass([self class]), NSStringFromSelector(_cmd)];
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return NO;
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[NSException raise:NSInternalInconsistencyException format:@"%@ must implement %@",
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NSStringFromClass([self class]), NSStringFromSelector(_cmd)];
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return NO;
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}
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- (NSFileWrapper *)fileWrapperRepresentationOfType:(NSString *)type
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{
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NSData *data = [self dataRepresentationOfType:type];
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if (data == nil) return nil;
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return [[[NSFileWrapper alloc] initRegularFileWithContents:data] autorelease];
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NSData *data = [self dataRepresentationOfType:type];
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if (data == nil)
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return nil;
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return [[[NSFileWrapper alloc] initRegularFileWithContents:data] autorelease];
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}
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- (BOOL)loadFileWrapperRepresentation:(NSFileWrapper *)wrapper ofType:(NSString *)type
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{
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if ([wrapper isRegularFile])
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if ([wrapper isRegularFile])
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{
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return [self loadDataRepresentation:[wrapper regularFileContents] ofType:type];
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}
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return [self loadDataRepresentation:[wrapper regularFileContents] ofType:type];
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}
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/*
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* This even happens on a symlink. May want to use
|
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* -stringByResolvingAllSymlinksInPath somewhere, but Apple doesn't.
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*/
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NSLog(@"%@ must be overridden if your document deals with file packages.",
|
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NSStringFromSelector(_cmd));
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NSLog(@"%@ must be overridden if your document deals with file packages.",
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NSStringFromSelector(_cmd));
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return NO;
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return NO;
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}
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- (BOOL)writeToFile:(NSString *)fileName ofType:(NSString *)type
|
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{
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return [[self fileWrapperRepresentationOfType:type]
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writeToFile:fileName atomically:YES updateFilenames:YES];
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return [[self fileWrapperRepresentationOfType:type]
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writeToFile:fileName atomically:YES updateFilenames:YES];
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}
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- (BOOL)readFromFile:(NSString *)fileName ofType:(NSString *)type
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{
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NSFileWrapper *wrapper = [[[NSFileWrapper alloc] initWithPath:fileName] autorelease];
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return [self loadFileWrapperRepresentation:wrapper ofType:type];
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NSFileWrapper *wrapper = [[[NSFileWrapper alloc] initWithPath:fileName] autorelease];
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return [self loadFileWrapperRepresentation:wrapper ofType:type];
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}
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- (BOOL)revertToSavedFromFile:(NSString *)fileName ofType:(NSString *)type
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{
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return [self readFromFile:fileName ofType:type];
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return [self readFromFile:fileName ofType:type];
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}
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- (IBAction)changeSaveType:(id)sender
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|
|
@ -349,13 +353,13 @@
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- (int)runModalSavePanel:(NSSavePanel *)savePanel withAccessoryView:(NSView *)accessoryView
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{
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[savePanel setAccessoryView:accessoryView];
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return [savePanel runModal];
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[savePanel setAccessoryView:accessoryView];
|
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return [savePanel runModal];
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}
|
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|
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- (BOOL)shouldRunSavePanelWithAccessoryView
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{
|
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return YES;
|
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return YES;
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}
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|
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- (void)_loadPanelAccessoryNib
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|
|
@ -369,80 +373,81 @@
|
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- (NSString *)fileNameFromRunningSavePanelForSaveOperation:(NSSaveOperationType)saveOperation
|
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{
|
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NSView *accessory = nil;
|
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NSString *title = @"save";
|
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NSSavePanel *savePanel = [NSSavePanel savePanel];
|
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NSArray *extensions = [[NSDocumentController sharedDocumentController]
|
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fileExtensionsFromType:[self fileType]];
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|
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if ([self shouldRunSavePanelWithAccessoryView])
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NSView *accessory = nil;
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NSString *title = @"save";
|
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NSSavePanel *savePanel = [NSSavePanel savePanel];
|
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NSArray *extensions = [[NSDocumentController sharedDocumentController]
|
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fileExtensionsFromType:[self fileType]];
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|
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if ([self shouldRunSavePanelWithAccessoryView])
|
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{
|
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if (savePanelAccessory == nil)
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[self _loadPanelAccessoryNib];
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|
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[self _addItemsToSpaButtonFromArray:extensions];
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accessory = savePanelAccessory;
|
||||
if (savePanelAccessory == nil)
|
||||
[self _loadPanelAccessoryNib];
|
||||
|
||||
[self _addItemsToSpaButtonFromArray:extensions];
|
||||
|
||||
accessory = savePanelAccessory;
|
||||
}
|
||||
|
||||
if ([extensions count] > 0)
|
||||
[savePanel setRequiredFileType:[extensions objectAtIndex:0]];
|
||||
if ([extensions count] > 0)
|
||||
[savePanel setRequiredFileType:[extensions objectAtIndex:0]];
|
||||
|
||||
switch (saveOperation)
|
||||
{
|
||||
// FIXME -- localize.
|
||||
case NSSaveOperation: title = @"Save"; break;
|
||||
case NSSaveAsOperation: title = @"Save As"; break;
|
||||
case NSSaveToOperation: title = @"Save To"; break;
|
||||
}
|
||||
switch (saveOperation)
|
||||
{
|
||||
// FIXME -- localize.
|
||||
case NSSaveOperation: title = @"Save"; break;
|
||||
case NSSaveAsOperation: title = @"Save As"; break;
|
||||
case NSSaveToOperation: title = @"Save To"; break;
|
||||
}
|
||||
|
||||
[savePanel setTitle:title];
|
||||
|
||||
[savePanel setTitle:title];
|
||||
if ([self fileName])
|
||||
[savePanel setDirectory:[[self fileName] stringByDeletingLastPathComponent]];
|
||||
if ([self fileName])
|
||||
[savePanel setDirectory:[[self fileName] stringByDeletingLastPathComponent]];
|
||||
|
||||
if ([self runModalSavePanel:savePanel withAccessoryView:accessory])
|
||||
{
|
||||
return [savePanel filename];
|
||||
}
|
||||
|
||||
return nil;
|
||||
if ([self runModalSavePanel:savePanel withAccessoryView:accessory])
|
||||
{
|
||||
return [savePanel filename];
|
||||
}
|
||||
|
||||
return nil;
|
||||
}
|
||||
|
||||
- (BOOL)shouldChangePrintInfo:(NSPrintInfo *)newPrintInfo
|
||||
{
|
||||
return YES;
|
||||
return YES;
|
||||
}
|
||||
|
||||
- (NSPrintInfo *)printInfo
|
||||
{
|
||||
return _printInfo? _printInfo : [NSPrintInfo sharedPrintInfo];
|
||||
return _printInfo? _printInfo : [NSPrintInfo sharedPrintInfo];
|
||||
}
|
||||
|
||||
- (void)setPrintInfo:(NSPrintInfo *)printInfo
|
||||
{
|
||||
[printInfo retain];
|
||||
[_printInfo release];
|
||||
_printInfo = printInfo;
|
||||
[printInfo retain];
|
||||
[_printInfo release];
|
||||
_printInfo = printInfo;
|
||||
}
|
||||
|
||||
|
||||
// Page layout panel (Page Setup)
|
||||
// Page layout panel (Page Setup)
|
||||
|
||||
- (int)runModalPageLayoutWithPrintInfo:(NSPrintInfo *)printInfo
|
||||
{
|
||||
return [[NSPageLayout pageLayout] runModalWithPrintInfo:printInfo];
|
||||
return [[NSPageLayout pageLayout] runModalWithPrintInfo:printInfo];
|
||||
}
|
||||
|
||||
- (IBAction)runPageLayout:(id)sender
|
||||
{
|
||||
NSPrintInfo *printInfo = [self printInfo];
|
||||
|
||||
if ([self runModalPageLayoutWithPrintInfo:printInfo] &&
|
||||
[self shouldChangePrintInfo:printInfo])
|
||||
{
|
||||
[self setPrintInfo:printInfo];
|
||||
[self updateChangeCount:NSChangeDone];
|
||||
}
|
||||
NSPrintInfo *printInfo = [self printInfo];
|
||||
|
||||
if ([self runModalPageLayoutWithPrintInfo:printInfo]
|
||||
&& [self shouldChangePrintInfo:printInfo])
|
||||
{
|
||||
[self setPrintInfo:printInfo];
|
||||
[self updateChangeCount:NSChangeDone];
|
||||
}
|
||||
}
|
||||
|
||||
/* This is overridden by subclassers; the default implementation does nothing. */
|
||||
|
|
@ -457,114 +462,114 @@
|
|||
|
||||
- (BOOL)validateMenuItem:(NSMenuItem *)anItem
|
||||
{
|
||||
if ([anItem action] == @selector(revertDocumentToSaved:))
|
||||
return ([self fileName] != nil && [self isDocumentEdited]);
|
||||
if ([anItem action] == @selector(revertDocumentToSaved:))
|
||||
return ([self fileName] != nil && [self isDocumentEdited]);
|
||||
|
||||
// FIXME should validate spa popup items; return YES if it's a native type.
|
||||
// FIXME should validate spa popup items; return YES if it's a native type.
|
||||
|
||||
return YES;
|
||||
return YES;
|
||||
}
|
||||
|
||||
- (NSString *)saveFileType
|
||||
{
|
||||
// FIXME this should return type picked on save accessory
|
||||
// return [spaPopupButton title];
|
||||
return [self fileType];
|
||||
// FIXME this should return type picked on save accessory
|
||||
// return [spaPopupButton title];
|
||||
return [self fileType];
|
||||
}
|
||||
|
||||
- (void)_doSaveAs:(NSSaveOperationType)saveOperation
|
||||
{
|
||||
NSFileManager *fileManager = [NSFileManager defaultManager];
|
||||
NSString *filename = [self fileName];
|
||||
NSString *backupFilename = nil;
|
||||
|
||||
if (filename == nil || saveOperation != NSSaveOperation)
|
||||
{
|
||||
filename = [self fileNameFromRunningSavePanelForSaveOperation:saveOperation];
|
||||
if (saveOperation == NSSaveOperation) saveOperation = NSSaveAsOperation;
|
||||
}
|
||||
NSFileManager *fileManager = [NSFileManager defaultManager];
|
||||
NSString *filename = [self fileName];
|
||||
NSString *backupFilename = nil;
|
||||
|
||||
if (filename == nil || saveOperation != NSSaveOperation)
|
||||
{
|
||||
filename = [self fileNameFromRunningSavePanelForSaveOperation:saveOperation];
|
||||
if (saveOperation == NSSaveOperation) saveOperation = NSSaveAsOperation;
|
||||
}
|
||||
|
||||
if (filename)
|
||||
if (filename)
|
||||
{
|
||||
if ([fileManager fileExistsAtPath:filename])
|
||||
{
|
||||
if ([fileManager fileExistsAtPath:filename])
|
||||
{
|
||||
NSString *extension = [filename pathExtension];
|
||||
NSString *extension = [filename pathExtension];
|
||||
|
||||
backupFilename = [filename stringByDeletingPathExtension];
|
||||
backupFilename = [backupFilename stringByAppendingString:@"~"];
|
||||
backupFilename = [backupFilename stringByAppendingPathExtension:extension];
|
||||
|
||||
backupFilename = [filename stringByDeletingPathExtension];
|
||||
backupFilename = [backupFilename stringByAppendingString:@"~"];
|
||||
backupFilename = [backupFilename stringByAppendingPathExtension:extension];
|
||||
/* Save panel has already asked if the user wants to replace it */
|
||||
|
||||
/* Save panel has already asked if the user wants to replace it */
|
||||
/* NSFileManager movePath: will fail if destination exists */
|
||||
if ([fileManager fileExistsAtPath:backupFilename])
|
||||
[fileManager removeFileAtPath:backupFilename handler:nil];
|
||||
|
||||
/* NSFileManager movePath: will fail if destination exists */
|
||||
if ([fileManager fileExistsAtPath:backupFilename])
|
||||
[fileManager removeFileAtPath:backupFilename handler:nil];
|
||||
|
||||
// Move or copy?
|
||||
if (![fileManager movePath:filename toPath:backupFilename handler:nil] &&
|
||||
[self keepBackupFile])
|
||||
// Move or copy?
|
||||
if (![fileManager movePath:filename toPath:backupFilename handler:nil] &&
|
||||
[self keepBackupFile])
|
||||
{
|
||||
//FIXME -- localize.
|
||||
int result = NSRunAlertPanel(@"File Error",
|
||||
@"Can't create backup file. Save anyways?",
|
||||
@"Save", @"Cancel", nil);
|
||||
|
||||
if (result != NSAlertDefaultReturn) return;
|
||||
//FIXME -- localize.
|
||||
int result = NSRunAlertPanel(@"File Error",
|
||||
@"Can't create backup file. Save anyways?",
|
||||
@"Save", @"Cancel", nil);
|
||||
|
||||
if (result != NSAlertDefaultReturn) return;
|
||||
}
|
||||
}
|
||||
if ([self writeToFile:filename ofType:[self saveFileType]])
|
||||
{
|
||||
if (saveOperation != NSSaveToOperation)
|
||||
{
|
||||
[self setFileName:filename];
|
||||
[self setFileType:[self saveFileType]];
|
||||
[self updateChangeCount:NSChangeCleared];
|
||||
}
|
||||
|
||||
if (backupFilename && ![self keepBackupFile])
|
||||
{
|
||||
[fileManager removeFileAtPath:backupFilename handler:nil];
|
||||
}
|
||||
}
|
||||
}
|
||||
if ([self writeToFile:filename ofType:[self saveFileType]])
|
||||
{
|
||||
if (saveOperation != NSSaveToOperation)
|
||||
{
|
||||
[self setFileName:filename];
|
||||
[self setFileType:[self saveFileType]];
|
||||
[self updateChangeCount:NSChangeCleared];
|
||||
}
|
||||
|
||||
if (backupFilename && ![self keepBackupFile])
|
||||
{
|
||||
[fileManager removeFileAtPath:backupFilename handler:nil];
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
- (IBAction)saveDocument:(id)sender
|
||||
{
|
||||
[self _doSaveAs:NSSaveOperation];
|
||||
[self _doSaveAs:NSSaveOperation];
|
||||
}
|
||||
|
||||
- (IBAction)saveDocumentAs:(id)sender
|
||||
{
|
||||
[self _doSaveAs:NSSaveAsOperation];
|
||||
[self _doSaveAs:NSSaveAsOperation];
|
||||
}
|
||||
|
||||
- (IBAction)saveDocumentTo:(id)sender
|
||||
{
|
||||
[self _doSaveAs:NSSaveToOperation];
|
||||
[self _doSaveAs:NSSaveToOperation];
|
||||
}
|
||||
|
||||
- (IBAction)revertDocumentToSaved:(id)sender
|
||||
{
|
||||
int result;
|
||||
int result;
|
||||
|
||||
//FIXME -- localize.
|
||||
result = NSRunAlertPanel(@"Revert",
|
||||
@"%@ has been edited. Are you sure you want to undo changes?",
|
||||
@"Revert", @"Cancel", nil, [self displayName]);
|
||||
|
||||
if (result == NSAlertDefaultReturn &&
|
||||
[self revertToSavedFromFile:[self fileName] ofType:[self fileType]])
|
||||
{
|
||||
[self updateChangeCount:NSChangeCleared];
|
||||
}
|
||||
//FIXME -- localize.
|
||||
result = NSRunAlertPanel(@"Revert",
|
||||
@"%@ has been edited. Are you sure you want to undo changes?",
|
||||
@"Revert", @"Cancel", nil, [self displayName]);
|
||||
|
||||
if (result == NSAlertDefaultReturn &&
|
||||
[self revertToSavedFromFile:[self fileName] ofType:[self fileType]])
|
||||
{
|
||||
[self updateChangeCount:NSChangeCleared];
|
||||
}
|
||||
}
|
||||
|
||||
- (void)close
|
||||
{
|
||||
// We have an _docFlags.inClose flag, but I don't think we need to use it.
|
||||
[_windowControllers makeObjectsPerformSelector:@selector(close)];
|
||||
[[NSDocumentController sharedDocumentController] _removeDocument:self];
|
||||
// We have an _docFlags.inClose flag, but I don't think we need to use it.
|
||||
[_windowControllers makeObjectsPerformSelector:@selector(close)];
|
||||
[[NSDocumentController sharedDocumentController] _removeDocument:self];
|
||||
}
|
||||
|
||||
- (void)windowControllerWillLoadNib:(NSWindowController *)windowController {}
|
||||
|
|
@ -572,82 +577,86 @@
|
|||
|
||||
- (NSUndoManager *)undoManager
|
||||
{
|
||||
if (_undoManager == nil && [self hasUndoManager])
|
||||
{
|
||||
[self setUndoManager:[[[NSUndoManager alloc] init] autorelease]];
|
||||
}
|
||||
|
||||
return _undoManager;
|
||||
if (_undoManager == nil && [self hasUndoManager])
|
||||
{
|
||||
[self setUndoManager:[[[NSUndoManager alloc] init] autorelease]];
|
||||
}
|
||||
|
||||
return _undoManager;
|
||||
}
|
||||
|
||||
- (void)setUndoManager:(NSUndoManager *)undoManager
|
||||
{
|
||||
if (undoManager != _undoManager)
|
||||
{
|
||||
NSNotificationCenter *center = [NSNotificationCenter defaultCenter];
|
||||
|
||||
if (_undoManager)
|
||||
if (undoManager != _undoManager)
|
||||
{
|
||||
NSNotificationCenter *center = [NSNotificationCenter defaultCenter];
|
||||
|
||||
if (_undoManager)
|
||||
{
|
||||
[center removeObserver:self
|
||||
name:NSUndoManagerWillCloseUndoGroupNotification
|
||||
object:_undoManager];
|
||||
[center removeObserver:self
|
||||
name:NSUndoManagerDidUndoChangeNotification
|
||||
object:_undoManager];
|
||||
[center removeObserver:self
|
||||
name:NSUndoManagerDidRedoChangeNotification
|
||||
object:_undoManager];
|
||||
[center removeObserver:self
|
||||
name:NSUndoManagerWillCloseUndoGroupNotification
|
||||
object:_undoManager];
|
||||
[center removeObserver:self
|
||||
name:NSUndoManagerDidUndoChangeNotification
|
||||
object:_undoManager];
|
||||
[center removeObserver:self
|
||||
name:NSUndoManagerDidRedoChangeNotification
|
||||
object:_undoManager];
|
||||
}
|
||||
|
||||
[(NSObject*)undoManager retain];
|
||||
[(NSObject*)_undoManager release];
|
||||
_undoManager = undoManager;
|
||||
|
||||
if (_undoManager == nil)
|
||||
|
||||
[(NSObject*)undoManager retain];
|
||||
[(NSObject*)_undoManager release];
|
||||
_undoManager = undoManager;
|
||||
|
||||
if (_undoManager == nil)
|
||||
{
|
||||
[self setHasUndoManager:NO];
|
||||
[self setHasUndoManager:NO];
|
||||
}
|
||||
else
|
||||
else
|
||||
{
|
||||
[center addObserver:self
|
||||
selector:@selector(_changeWasDone:)
|
||||
name:NSUndoManagerWillCloseUndoGroupNotification
|
||||
object:_undoManager];
|
||||
[center addObserver:self
|
||||
selector:@selector(_changeWasUndone:)
|
||||
name:NSUndoManagerDidUndoChangeNotification
|
||||
object:_undoManager];
|
||||
[[NSNotificationCenter defaultCenter]
|
||||
addObserver:self
|
||||
selector:@selector(_changeWasRedone:)
|
||||
name:NSUndoManagerDidRedoChangeNotification
|
||||
object:_undoManager];
|
||||
[center addObserver:self
|
||||
selector:@selector(_changeWasDone:)
|
||||
name:NSUndoManagerWillCloseUndoGroupNotification
|
||||
object:_undoManager];
|
||||
[center addObserver:self
|
||||
selector:@selector(_changeWasUndone:)
|
||||
name:NSUndoManagerDidUndoChangeNotification
|
||||
object:_undoManager];
|
||||
[[NSNotificationCenter defaultCenter]
|
||||
addObserver:self
|
||||
selector:@selector(_changeWasRedone:)
|
||||
name:NSUndoManagerDidRedoChangeNotification
|
||||
object:_undoManager];
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
- (BOOL)hasUndoManager
|
||||
{
|
||||
return _docFlags.hasUndoManager;
|
||||
return _docFlags.hasUndoManager;
|
||||
}
|
||||
|
||||
- (void)setHasUndoManager:(BOOL)flag
|
||||
{
|
||||
if (_undoManager && !flag)
|
||||
[self setUndoManager:nil];
|
||||
|
||||
_docFlags.hasUndoManager = flag;
|
||||
if (_undoManager && !flag)
|
||||
[self setUndoManager:nil];
|
||||
|
||||
_docFlags.hasUndoManager = flag;
|
||||
}
|
||||
|
||||
- (void)_changeWasDone:(NSNotification *)notification
|
||||
{ [self updateChangeCount:NSChangeDone];
|
||||
{
|
||||
[self updateChangeCount:NSChangeDone];
|
||||
}
|
||||
|
||||
- (void)_changeWasUndone:(NSNotification *)notification
|
||||
{ [self updateChangeCount:NSChangeUndone];
|
||||
{
|
||||
[self updateChangeCount:NSChangeUndone];
|
||||
}
|
||||
|
||||
- (void)_changeWasRedone:(NSNotification *)notification
|
||||
{ [self updateChangeCount:NSChangeDone];
|
||||
{
|
||||
[self updateChangeCount:NSChangeDone];
|
||||
}
|
||||
|
||||
@end
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue