Revision: 16290
http://sourceforge.net/p/skim-app/code/16290
Author: hofman
Date: 2026-05-12 15:29:16 +0000 (Tue, 12 May 2026)
Log Message:
-----------
create rowHeights mapTable lazily
Modified Paths:
--------------
trunk/SKNoteOutlineView.m
Modified: trunk/SKNoteOutlineView.m
===================================================================
--- trunk/SKNoteOutlineView.m 2026-05-12 14:54:52 UTC (rev 16289)
+++ trunk/SKNoteOutlineView.m 2026-05-12 15:29:16 UTC (rev 16290)
@@ -97,21 +97,22 @@
}
[[self headerView] setMenu:menu];
-
- rowHeights = [[NSMapTable alloc]
initWithKeyOptions:NSPointerFunctionsStrongMemory |
NSPointerFunctionsObjectPersonality valueOptions:NSPointerFunctionsOpaqueMemory
| NSPointerFunctionsIntegerPersonality capacity:0];
}
return self;
}
- (CGFloat)rowHeightForItem:(id)item {
- return (NSInteger)NSMapGet(rowHeights, (__bridge void *)item);
+ return rowHeights ? (NSInteger)NSMapGet(rowHeights, (__bridge void *)item)
: 0.0;
}
- (void)setRowHeight:(CGFloat)rowHeight forItem:(id)item {
- if (rowHeight > 0.0)
+ if (rowHeight > 0.0) {
+ if (rowHeights == nil)
+ rowHeights = [[NSMapTable alloc]
initWithKeyOptions:NSPointerFunctionsStrongMemory |
NSPointerFunctionsObjectPersonality valueOptions:NSPointerFunctionsOpaqueMemory
| NSPointerFunctionsIntegerPersonality capacity:0];
NSMapInsert(rowHeights, (__bridge void *)item, (void
*)(NSInteger)rowHeight);
- else
+ } else if (rowHeights) {
NSMapRemove(rowHeights, (__bridge void *)item);
+ }
}
- (void)resetRowHeights {
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