Hi,
Instead of letting cocoa take care of saving and loading documents, I want to do it myself (because I want to start using file packages). I played around with this a long time ago, but alas I can not find that project anymore. I think I used writetofile back then without much problems. But that function has been deprecated.
According to the documentation I should use writeToURL and readfromurl.
But whatever I do, I always gets this error:
The document Untitled could not be saved as Untitled. The file does not exist.
I am playing around in a new project, so this is all the code there is.
While it doesn't actually do anything, I say everything is fine, so there shouldn't be any errors presented to the user?
At least that's what I remember from long ago. Overwrite the methods, do nothing in them, return allok and run the program. Open and save will do nothing.
Maybe I should use override other methods?
I want to use a filepackage and have full control over reading and writing. Create a dir and write my files in it.
Instead of letting cocoa take care of saving and loading documents, I want to do it myself (because I want to start using file packages). I played around with this a long time ago, but alas I can not find that project anymore. I think I used writetofile back then without much problems. But that function has been deprecated.
According to the documentation I should use writeToURL and readfromurl.
But whatever I do, I always gets this error:
The document Untitled could not be saved as Untitled. The file does not exist.
I am playing around in a new project, so this is all the code there is.
While it doesn't actually do anything, I say everything is fine, so there shouldn't be any errors presented to the user?
At least that's what I remember from long ago. Overwrite the methods, do nothing in them, return allok and run the program. Open and save will do nothing.
Maybe I should use override other methods?
I want to use a filepackage and have full control over reading and writing. Create a dir and write my files in it.
Code:
- (id)init
{
self = [super init];
if (self) {
// Add your subclass-specific initialization here.
// If an error occurs here, send a [self release] message and return nil.
}
return self;
}
- (NSString *)windowNibName
{
// Override returning the nib file name of the document
// If you need to use a subclass of NSWindowController or if your document supports multiple NSWindowControllers, you should remove this method and override -makeWindowControllers instead.
return @"MyDocument";
}
- (void)windowControllerDidLoadNib:(NSWindowController *) aController
{
[super windowControllerDidLoadNib:aController];
// Add any code here that needs to be executed once the windowController has loaded the document's window.
}
- (BOOL)writeToURL:(NSURL *)absoluteURL ofType:(NSString *)typeName error:(NSError **)outError {
*outError = [NSError errorWithDomain:@"some error"
code:666
userInfo:nil];
return YES;
}
- (BOOL)readFromURL:(NSURL *)absoluteURL ofType:(NSString *)typeName error:(NSError **)outError {
return YES;
}