Hi guys !
I'm trying to implement a "welcome screen" like the ones found in Garage Band
or Xcode : the user will be showed a window with a "Create new document" button
that, when clicked, show a save panel. Once saved, the application should open
the document.
I'm facing a problem when I try to save the newly created document on the disk
: the application raise an error ('The document 'MyDoc' could not be saved").
Here is the code I use to show the save panel and save the document to the disk
:
- (IBAction)createNewDocument:(id)sender {
NSSavePanel * savePanel = [NSSavePanel savePanel];
[savePanel beginSheetForDirectory:nil
file:NSLocalizedString(@"MyDoc", @"")
modalForWindow:[self window]
modalDelegate:self
didEndSelector:@selector(savePanelDidEnd:returnCode:contextInfo:)
contextInfo:nil];
}
- (void)savePanelDidEnd:(NSSavePanel *)sheet returnCode:(int)returnCode
contextInfo:(void *)contextInfo {
if (returnCode == NSOKButton) {
NSPersistentDocument * newDoc = [[[NSPersistentDocument alloc]
init] autorelease];
[newDoc setFileType:@"SQLite"];
[newDoc setFileURL:[sheet URL]];
[newDoc saveDocument:self];
}
[sheet orderOut:self];
}
Can someone help me on this ?
Thanks by advance,
Eric.
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