> On Apr 3, 2021, at 11:02, Gabriel Zachmann via Cocoa-dev
> <[email protected]> wrote:
>
>
>>
>> Why not use your top level NSUserDefaults as a dictionary and use each
>> monitor name as a key for each object in the dictionary? Is that too clunky?
>
> I was thinking of that, but I was hoping for a more elegant solution.
>
> With the dictionary-per-monitor your suggesting,
> I guess I would have to do something like this:
>
> NSDictionary *monitor_dict = [NSDictionary dictionaryWithObjectsAndKeys:
> displayname, defaultsForMonitor, nil ]; // where defaultsForMonitor is an
> ancillary dictionary
> [defaults registerDefaults: monitor_dict];
> NSDictionary * monitor_user_defaults = [defaults dictionaryForKey:
> displayname];
> NSNumber * pref1num = [monitor_user_defaults valueForKey: @"Pref1"];
> real_pref1_ = [pref1num intValue];
>
> I.e., I don't get the nice NSUserDefaults machinery.
>
> Plus, it's all or nothing, I can't have some preferences defined by the user
> and some from the defaults
I’d just add extensions to NSUserDefaults so they do the messy part and you can
make smoother calls:
-(NSInteger) integerForKey:(NSString*)key forScreen:(NSInteger)screen
{
NSDictionary* dict = [self objectForKey:[NSString
stringWithFormat:@“screen %ld”, screen]];
return [dict[key] integerValue];
}
And of course the opposite for setting values per screen. I’d type more, but it
takes forever to type code on an iPad.
Steve via iPad
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