Re: saveDocumentAs: with a delegate?
Re: saveDocumentAs: with a delegate?
- Subject: Re: saveDocumentAs: with a delegate?
- From: publiclook <email@hidden>
- Date: Thu, 23 Oct 2003 21:51:39 -0400
On Thursday, October 23, 2003, at 09:10 PM, Matthew Weinstein wrote:
I'm confused. I finally figured how to detect whether a file is saved
via the delegate using saveDocumentWithDelegate:etc.:
Now I need to do the same detecting with saveDocumentAs: I tried using
saveToFile: (with nil as the file) but it doesn't do anything; i.e.,
no save sheet. What am I doing wrong; how do I find my new document
name after a saveAs? Ideas? (personally I hate that saveAs is
asynchronous)
Asynchronous save dialogs (actually document modal dialogs) are a
feature, but you don't have to use the feature. You can have
application modal save dialogs, but user might think your application
is "primitive".
Do I misunderstand ? Is there a problem with NSDocument's
fileName
- (NSString *)fileName
Returns the filename (as a fully qualified path) under which the
receiver has been saved.
See Also: - fileNameFromRunningSavePanelForSaveOperation:, -
setFileName:
You can have any method of the delegate called via the didSaveSelector:
argument
saveToFile:saveOperation:delegate:didSaveSelector:contextInfo:
- (void)saveToFile:(NSString *)fileName
saveOperation:(NSSaveOperationType)saveOperation delegate:(id)delegate
didSaveSelector:(SEL)didSaveSelector contextInfo:(void *)contextInfo
Called after the user has been given the opportunity to select a
destination through the modal save panel presented by
runModalSavePanelForSaveOperation:delegate:didSaveSelector:contextInfo:.
If fileName is non-nil, this method writes the document to fileName,
sets the document's file location and document type (if a native type),
and clears the document's edited status. didSaveSelector gets called
with YES if the document is saved successfully, and NO otherwise.
didSaveSelector should have the following signature:
- (void)document:(NSDocument *)doc didSave:(BOOL)didSave
contextInfo:(void *)contextInfo
In your method, call [doc fileName].
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