On Thursday, January 03, 2008, at 12:25PM, "Christiaan Hofman" <[EMAIL
PROTECTED]> wrote:
>
>On 3 Jan 2008, at 8:55 PM, Adam R. Maxwell wrote:
>
>> Okay, that's right. There's still a retain cycle in the migration
>> controller that should be unnecessary. When the document window
>> closes, it closes the migration window regardless of what it's
>> doing at the time.
>>
>
>Why is there a retain cycle? And shouldn't the migration be stopped
>when the document window closes?
Yes, it should be stopped, but can the document window actually close before
this stops? I can't make it do that.
If I brute-force a document close like this
if (current > 200) {
[[self document] close];
NSLog(@"closed document %@", [self document]);
}
in the loop, the document clears the window controller's backreference. Since
the enumerator retains the publications array, it just exhausts the loop and
then sends [nil updatePreviews]. It's not a big deal, but it's nice to avoid
extra bookkeeping if the kit already takes care of it.
>>>>> + // keep a reference to the document, because it may go away
>>>>> when the window closes while we're busy
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