Re: NSDocument's Open File Panel unresponsive when opening large file from disc
Re: NSDocument's Open File Panel unresponsive when opening large file from disc
- Subject: Re: NSDocument's Open File Panel unresponsive when opening large file from disc
- From: Gilles Celli <email@hidden>
- Date: Mon, 04 Feb 2013 17:05:03 +0100
Mike,
Again you were right !
The data processing was blocking the main queue with large files, so that the Open Panel didn't close immediately.
It works now with large data files too by using dispatch_barrier_async() in the init file of my app's WindowController class.
I have some deleted threads though with "uncommitted CATransaction" on OS X 10.8.2 only (but not on OS X 10.7.x) to display the graphs…
but that could be a bug of the graphs framework…need to check….
Anyway, thanks for all your patience and help.
Gilles
On 31 Jan 2013, at 17:06, Mike Abdullah wrote:
>
> On 31 Jan 2013, at 15:06, Gilles Celli <email@hidden> wrote:
>
>> Hmm well Mike you were right!
>>
>> I was too enthusiastic yesterday by claiming that I fixed my Open Panel problem… I tried it here on my old Mac Mini with OS X 10.7 and the Open Panel
>> still stays open even with my newer code with windowDidLoad tec.…strangely enough but at home it did work with my iMac 27" and OS X 10.8.2…will need to try tonight…
>>
>> One possibility is that that large file gets cached, but not really purged….
>>
>> I will try the way of subclassing NSDocumentController (I just find out how to do it by instantiating my new NSDocumentContoller class into MainMenu.nib)…
>> Will let you know how it goes….I'm getting mad :-0
>
> Seriously, it sounds like you're blocking the main thread. Fix that. There should be no need to coerce the open panel into disappearing.
>
_______________________________________________
Cocoa-dev mailing list (email@hidden)
Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden