NSDocument disc undo stack
NSDocument disc undo stack
- Subject: NSDocument disc undo stack
- From: Steven <email@hidden>
- Date: Fri, 23 Mar 2012 23:17:22 +0000
Hello,
Where is the correct place to store an on-disc undo stack associated with a NSDocument instance ?
The stack may contain several potentially large files so we don't want them to occupy memory.
For a compound document the stack could reside in a directory NSFileWrapper.
For a single file document should a temporary directory be used ?
I guess the chosen location may need to persist beyond the occurrence of the automatic termination feature.
Any advice appreciated.
Thanks.
Steven.
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