[Skim-app-commit] SF.net SVN: skim-app:[16666] trunk/NSScreen_SKExten sions.m

[hofman--- via Skim-app-commit]

Revision: 16666
          http://sourceforge.net/p/skim-app/code/16666
Author:   hofman
Date:     2026-10-17 21:09:24 +0000 (Sat, 17 Oct 2026)
Log Message:
-----------
only need primary screens in mirrored sets

Modified Paths:
--------------
    trunk/NSScreen_SKExtensions.m

Modified: trunk/NSScreen_SKExtensions.m
===================================================================
--- trunk/NSScreen_SKExtensions.m       2026-10-17 21:03:49 UTC (rev 16665)
+++ trunk/NSScreen_SKExtensions.m       2026-10-17 21:09:24 UTC (rev 16666)
@@ -107,11 +107,12 @@
         if ([deviceDescription objectForKey:NSDeviceIsScreen] == nil)
             continue;
         NSNumber *aScreenNumber = [deviceDescription 
objectForKey:@"NSScreenNumber"];
-        [screens setObject:aScreen forKey:aScreenNumber];
         CGDirectDisplayID displayID = (CGDirectDisplayID)[aScreenNumber 
unsignedIntValue];
         displayID = CGDisplayMirrorsDisplay(displayID);
-        if (displayID == kCGNullDirectDisplay)
+        if (displayID == kCGNullDirectDisplay) {
             [screenNumbers addObject:aScreenNumber];
+            [screens setObject:aScreen forKey:aScreenNumber];
+        }
         if ([aScreen isEqual:self])
             screenNumber = displayID == kCGNullDirectDisplay ? aScreenNumber : 
[NSNumber numberWithUnsignedInt:displayID];
     }
@@ -132,12 +133,13 @@
         if ([deviceDescription objectForKey:NSDeviceIsScreen] == nil)
             continue;
         NSNumber *aScreenNumber = [deviceDescription 
objectForKey:@"NSScreenNumber"];
-        [screens setObject:aScreen forKey:aScreenNumber];
         CGDirectDisplayID displayID = (CGDirectDisplayID)[aScreenNumber 
unsignedIntValue];
         BOOL isBuiltin = builtinScreenNumber == nil && 
CGDisplayIsBuiltin(displayID);
         displayID = CGDisplayMirrorsDisplay(displayID);
-        if (displayID == kCGNullDirectDisplay)
+        if (displayID == kCGNullDirectDisplay) {
             [screenNumbers addObject:aScreenNumber];
+            [screens setObject:aScreen forKey:aScreenNumber];
+        }
         if (isBuiltin)
             builtinScreenNumber = displayID == kCGNullDirectDisplay ? 
aScreenNumber : [NSNumber numberWithUnsignedInt:displayID];
     }

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