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Changeset 72

Timestamp:

06/28/07 17:46:12 (2 years ago)

Author:

gbooker

Message:

Some cache of items. Should speed up scrolling.

Files:

r58	r72
19	19	{
20	20	NSMutableArray * _names ;
	21	NSMutableArray * items ;
21	22	SapphireDirectoryMetaData *metaData;
22	23	SapphirePredicate *predicate;

r69	r72
98	98
99	99	_names = [NSMutableArray new];
	100	items = [NSMutableArray new];
100	101	metaData = [meta retain];
101	102	[metaData setDelegate:self];
…	…
139	140	[metaData reloadDirectoryContents];
140	141	[_names removeAllObjects];
	142	[items removeAllObjects];
141	143	if(predicate == NULL)
142	144	{
…	…
150	152	divider = [_names count];
151	153	[_names addObjectsFromArray:[metaData predicatedFiles:predicate]];
	154	}
	155	int i=0, count=[_names count];
	156	for(i=0; i<count; i++)
	157	{
	158	[items addObject:[NSNull null]];
152	159	}
153	160
…	…
163	170	// always remember to deallocate your resources
164	171	[_names release];
	172	[items release];
165	173	[metaData release];
166	174	[predicate release];
…	…
287	295	if( row >= [_names count] ) return ( nil ) ;
288	296
	297	id cached = [items objectAtIndex:row];
	298	if(cached != [NSNull null])
	299	return cached;
289	300	NSString *name = [_names objectAtIndex:row];
290	301	// Pad filename to correcrtly display gem icons
…	…
292	303	BOOL watched = NO;
293	304	BOOL favorite = NO ;
294		if(~~[[metaData directories] containsObject:name~~])
	305	if(row < [[metaData directories] count])
295	306	{
296	307	result = [BRAdornedMenuItemLayer adornedFolderMenuItemWithScene: [self scene]] ;
…	…
318	329	name=[@" " stringByAppendingString: name] ;
319	330	[[result textItem] setTitle: name] ;
	331	[items replaceObjectAtIndex:row withObject:result];
320	332
321	333	return ( result ) ;