Revision: 14305
          http://sourceforge.net/p/skim-app/code/14305
Author:   hofman
Date:     2024-06-05 22:41:03 +0000 (Wed, 05 Jun 2024)
Log Message:
-----------
remove currently unused ivar for thumbnail

Modified Paths:
--------------
    trunk/SKThumbnail.h
    trunk/SKThumbnail.m

Modified: trunk/SKThumbnail.h
===================================================================
--- trunk/SKThumbnail.h 2024-06-05 22:26:46 UTC (rev 14304)
+++ trunk/SKThumbnail.h 2024-06-05 22:41:03 UTC (rev 14305)
@@ -49,7 +49,6 @@
     NSString *label;
     NSUInteger pageIndex;
     BOOL dirty;
-    BOOL notedDirty;
     __weak id <SKThumbnailDelegate> delegate;
 }
 
@@ -63,8 +62,6 @@
 
 - (instancetype)initWithImage:(NSImage *)anImage label:(NSString *)aLabel 
pageIndex:(NSUInteger)anIndex;
 
-- (void)dirtyIfNeeded;
-
 @end
 
 

Modified: trunk/SKThumbnail.m
===================================================================
--- trunk/SKThumbnail.m 2024-06-05 22:26:46 UTC (rev 14304)
+++ trunk/SKThumbnail.m 2024-06-05 22:41:03 UTC (rev 14305)
@@ -51,17 +51,13 @@
         label = aLabel;
         pageIndex = anIndex;
         dirty = NO;
-        notedDirty = NO;
     }
     return self;
 }
 
 - (NSImage *)image {
-    if (dirty) {
-        if ([delegate generateImageForThumbnail:self])
-            dirty = NO;
-        notedDirty = NO;
-    }
+    if (dirty && [delegate generateImageForThumbnail:self])
+        dirty = NO;
     return image;
 }
 
@@ -76,13 +72,7 @@
 - (void)setDirty:(BOOL)newDirty {
     [self willChangeValueForKey:@"image"];
     dirty = newDirty;
-    notedDirty = newDirty;
     [self didChangeValueForKey:@"image"];
 }
 
-- (void)dirtyIfNeeded {
-    if (dirty && notedDirty == NO)
-        [self setDirty:YES];
-}
-
 @end

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