Don't bother with that. I did a try, and it look like the Process Manager order has nothing to do with the cmd + tab order. it returns -600, probably because psn is the last process in the Process Manager list.
Sorry for the noise.

Le 28 avr. 09 à 17:55, Dave DeLong a écrit :

Well, I got this working with a timer that just keeps track of the activeApplication and the previously activeApplication, but I'm intrigued by this approach, so I'd like to see if this works, too.

Here's what I've got:

        ProcessSerialNumber psn;
        OSErr result = GetCurrentProcess(&psn);
        if (result != 0) {
                NSLog(@"Error for current process: %d", result);
                return;
        }
        result = GetNextProcess(&psn);
        if (result != 0) {
                NSLog(@"Error for next process: %d", result);
                return;
        }

However, when I run that, I always get:

Error for next process: -600 (-600 = No eligible process with specified process serial number.)

Any ideas?

Thanks,

Dave

On Apr 28, 2009, at 1:44 AM, Jean-Daniel Dupas wrote:

You can use the ProcessManager API.
AFAK, the GetNextProcess() will returns the processes in the order you see them in the cmd+tab panel.
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