#import "SharedPrefs.h"

NSUserDefaults *IOSharedPrefs(void) {

if (NSAppKitVersionNumber < NSAppKitVersionNumber10_10) {

return nil;

}

return [[NSUserDefaults alloc] initWithSuiteName:@"59KZTZA4XR.net.pornel.ImageOptim"];

}

static void copyToDefs(const NSArray *__nonnull keys, const NSUserDefaults *__nonnull defs, NSUserDefaults *__nonnull shared) {

for (NSString *key in keys) {

id val = [defs objectForKey:key];

if (val) {

[shared setObject:val forKey:key];

} else {

[shared removeObjectForKey:key];

}

}

}

void IOSharedPrefsCopy(NSUserDefaults *__nonnull defs) {

if (NSAppKitVersionNumber < NSAppKitVersionNumber10_10) {

return;

}

// Whole dictionaryRepresentation is massive, so just copy interesting bits

const NSArray *keys = @[

@"AdvPngEnabled", @"AdvPngLevel", @"GifsicleEnabled",

@"JpegOptimEnabled", @"JpegTranEnabled", @"JpegTranStripAll",

@"OptiPngEnabled",

@"PngCrush2Enabled", @"PngOutEnabled",

@"PngOutRemoveChunks", @"ZopfliEnabled",

@"PngMinQuality", @"JpegOptimMaxQuality", @"GifQuality",

];

NSUserDefaults *shared = IOSharedPrefs();

copyToDefs(keys, defs, shared);

[[NSNotificationCenter defaultCenter] addObserverForName:NSUserDefaultsDidChangeNotification object:defs queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *note){

copyToDefs(keys, defs, shared);

}];

}