Re: NSDocument save incremental file package in-place
Re: NSDocument save incremental file package in-place
- Subject: Re: NSDocument save incremental file package in-place
- From: Mike Abdullah <email@hidden>
- Date: Sun, 02 Mar 2014 09:09:35 +0000
On 2 Mar 2014, at 00:40, Trygve Inda <email@hidden> wrote:
>>
>> On 1 Mar 2014, at 23:26, Trygve Inda <email@hidden> wrote:
>>
>>> I have a top level FileWrapper which contains the wrappers for all my files.
>>> Is there any sample code that would help me figure out the right way to do
>>> this?
>>>
>>> [NSFileWrapper writeToURL:options:originalContentsURL:error:]
>>>
>>> Seems to call my method to get the top level fileWrapper.
>>>
>>> When I set a breakpoint, I see the writeToURL is a temp folder and the
>>> originalContentsURL is indeed the file package on disk.
>>>
>>> So why isn't it hard linking?
>>
>> Hmmm, what are options flags there as well?
>>
>>
>
> A follow up...
>
> Adding this to my NSDocument subclass:
>
> - (BOOL)writeToURL:(NSURL *)absoluteURL ofType:(NSString *)typeName
> forSaveOperation:(NSSaveOperationType)saveOperation
> originalContentsURL:(NSURL *)absoluteOriginalContentsURL error:(NSError
> **)outError
> {
> NSError* error;
>
> NSFileWrapper* myFileWrapper = [self fileWrapperOfType:@"MyPackageType"
> error:&error];
>
> [myFileWrapper writeToURL:absoluteURL
> options:NSFileWrapperWritingWithNameUpdating
> originalContentsURL:absoluteOriginalContentsURL error:&error];
>
> return (YES);
> }
>
>
> This still takes 40 seconds
Alright, I’m running low on ideas now. But if you can make a sample project that exhibits the issue, I’ll cheerfully take a look at that.
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