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fix inserting sections bug

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This commit is contained in:
Li Tan
2014-12-18 13:04:02 -08:00
parent 4886d3d1ad
commit 3e6436245d
5 changed files with 40 additions and 13 deletions
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19
AsyncDisplayKit/Details/ASDataController.mm
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@@ -33,12 +33,12 @@
#define INSERT_SECTIONS(multidimensionalArray, indexSet, sections) \
{ \
if ([_delegate respondsToSelector:@selector(dataController:willInsertSectionsAtIndexSet:)]) { \
[_delegate dataController:self willInsertSectionsAtIndexSet:indexSet]; \
if ([_delegate respondsToSelector:@selector(dataController:willInsertSections:atIndexSet:)]) { \
[_delegate dataController:self willInsertSections:sections atIndexSet:indexSet]; \
} \
[multidimensionalArray insertObjects:sections atIndexes:indexSet]; \
if ([_delegate respondsToSelector:@selector(dataController:didInsertSectionsAtIndexSet:)]) { \
[_delegate dataController:self didInsertSectionsAtIndexSet:indexSet]; \
if ([_delegate respondsToSelector:@selector(dataController:didInsertSections:atIndexSet:)]) { \
[_delegate dataController:self didInsertSections:sections atIndexSet:indexSet]; \
} \
}
@@ -206,8 +206,15 @@ static void *kASDataUpdatingQueueContext = &kASDataUpdatingQueueContext;
- (void)insertSections:(NSIndexSet *)indexSet {
NSMutableArray *sectionArray = [[NSMutableArray alloc] initWithCapacity:indexSet.count];
for (int i = 0; i < indexSet.count; i++) {
[sectionArray addObject:[[NSMutableArray alloc] init]];
for (NSUInteger i = 0; i < indexSet.count; i++) {
NSUInteger rowNum = [_dataSource dataController:self rowsInSection:i];
NSMutableArray *rows = [[NSMutableArray alloc] initWithCapacity:rowNum];
for (NSUInteger j = 0; j < rowNum; j++) {
ASCellNode *node = [_dataSource dataController:self nodeAtIndexPath:[NSIndexPath indexPathForItem:j inSection:i]];
[rows addObject:node];
}
[sectionArray addObject:rows];
}
dispatch_async([[self class] sizingQueue], ^{