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Code Issues Releases Wiki Activity

Cleaner icon caching

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This commit is contained in:
Eric Petit 2006-02-10 06:14:36 +00:00
parent 9b2cbdd166
commit 43696cd5da
2 changed files with 16 additions and 20 deletions
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5
macosx/NameCell.h
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@ -36,9 +36,8 @@
NSString * fTimeString; NSString * fTimeString;
NSString * fPeersString; NSString * fPeersString;
NSMutableArray * fFileTypes; NSMutableDictionary * fIcons;
NSMutableArray * fIcons; NSImage * fCurrentIcon;
NSImage * fCurrentIcon;
} }
- (void) setStat: (tr_stat_t *) stat whiteText: (BOOL) w; - (void) setStat: (tr_stat_t *) stat whiteText: (BOOL) w;
@end @end

31
macosx/NameCell.m
View file

@ -28,34 +28,31 @@
- (id) init - (id) init
{ {
[super init]; if ((self = [super init]))
fIcons = [[NSMutableDictionary alloc] initWithCapacity: 10];
fFileTypes = [[NSMutableArray alloc] initWithCapacity: 10];
fIcons = [[NSMutableArray alloc] initWithCapacity: 10];
return self; return self;
} }
- (void) dealloc
{
[fIcons release];
[super dealloc];
}
- (NSImage *) iconForFileType: (NSString *) type - (NSImage *) iconForFileType: (NSString *) type
{ {
unsigned i; NSImage * icon;
if (!(icon = [fIcons objectForKey: type]))
/* See if we have this icon cached */
for( i = 0; i < [fFileTypes count]; i++ )
if( [[fFileTypes objectAtIndex: i] isEqualToString: type] )
break;
if( i == [fFileTypes count] )
{ {
/* Unknown file type, get its icon and cache it */ /* Unknown file type, get its icon and cache it */
NSImage * icon;
icon = [[NSWorkspace sharedWorkspace] iconForFileType: type]; icon = [[NSWorkspace sharedWorkspace] iconForFileType: type];
[icon setFlipped: YES]; [icon setFlipped: YES];
[fFileTypes addObject: type];
[fIcons addObject: icon]; [fIcons setObject: icon forKey: type];
} }
return [fIcons objectAtIndex: i]; return icon;
} }
- (void) setStat: (tr_stat_t *) stat whiteText: (BOOL) w - (void) setStat: (tr_stat_t *) stat whiteText: (BOOL) w
@ -136,7 +133,7 @@
float cellWidth = cellFrame.size.width; float cellWidth = cellFrame.size.width;
pen.x += 5; pen.x += 5;
pen.y += 5; pen.y += 5;
[fCurrentIcon drawAtPoint: pen fromRect: [fCurrentIcon drawAtPoint: pen fromRect:
NSMakeRect(0,0,[fCurrentIcon size].width,[fCurrentIcon size].height) NSMakeRect(0,0,[fCurrentIcon size].width,[fCurrentIcon size].height)
operation: NSCompositeSourceOver fraction: 1.0]; operation: NSCompositeSourceOver fraction: 1.0];