On 24 Apr 2012, at 17:31, Matthew Weinstein wrote:
> Dear programmers,
>
> Trying to save an RTFD from an NSAttributedString with attachements. The text
> saves; the images don't...
>
> I've been scouring the web but can't seem to figure out what's wrong.
>
> I have a NSAttributedString with attachments. I check that the string really
> has the attachments by using setAttributedString to the textstorage of a
> NSTextView, and voila, there it is.
>
> But I can't seem to save the attachment. This is what I'm trying:
>
> //this is a category I found on the interwebs
> myimagets = [[NSTextAttachment alloc] initWithAnImage: myimage];
> //get doc string
> //replace with the attributed string
>
> myattstr = [NSMutableAttributedString attributedStringWithAttachment:
> myimagets];
>
> //stick on a little text at the end to see how it handles both...
> addon = [[NSMutableAttributedString alloc] initWithString: @"and here's
> the extra bit"];
> [myattstr appendAttributedString: addon];
>
> //this is my test to see if the attachment is really there: it works!
> [[myTextView textStorage] setAttributedString: myattstr];
>
>
> //here's what fails:
> myfw = [myattstr RTFDFileWrapperFromRange: NSMakeRange(0, [myattstr
> length])
> documentAttributes:nil];
> [myfw writeToFile: [@"~/Desktop/outfile.rtfd"
> stringByExpandingTildeInPath]
> atomically:YES updateFilenames:YES];
> What's created is an rtfd with only the rtf file in it and no images....
>
> Thoughts? Help?
I have used the following, might be worth a try.
NSFileWrapper *wrapper = [attributedStringResource
RTFDFileWrapperFromRange:NSMakeRange(0, [self.attributedStringResource length])
documentAttributes:nil];
success = [wrapper writeToURL:[NSURL fileURLWithPath:[path
stringByExpandingTildeInPath]]
options:NSFileWrapperWritingAtomic &
NSFileWrapperWritingWithNameUpdating
originalContentsURL:nil
error:&error];
Regards
Jonathan Mitchell
Mugginsoft LLP
================================================
KosmicTask - the Integrated Scripting Environment for OS X.
http://www.mugginsoft.com/KosmicTask
================================================
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