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Implement UICollectionViewFlowLayout heuristics in a default inspector

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This commit is contained in:
Levi McCallum
2015-09-29 18:01:20 -07:00
parent a659ce7bf8
commit 73ddebed81
3 changed files with 99 additions and 28 deletions
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35
AsyncDisplayKit/ASCollectionView.mm
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@@ -688,21 +688,6 @@ static BOOL _isInterceptedSelector(SEL sel)
return [_asyncDataSource collectionView:self numberOfItemsInSection:section];
}
- (ASSizeRange)dataController:(ASCollectionDataController *)dataController constrainedSizeForSupplementaryNodeOfKind:(NSString *)kind atIndexPath:(NSIndexPath *)indexPath
{
return [self.layoutDelegate collectionView:self constrainedSizeForSupplementaryNodeOfKind:kind atIndexPath:indexPath];
}
- (NSUInteger)dataController:(ASCollectionDataController *)dataController supplementaryViewsOfKind:(NSString *)kind inSection:(NSUInteger)section
{
return [self.layoutDelegate collectionView:self supplementaryViewsOfKind:kind inSection:section];
}
- (NSUInteger)dataController:(ASCollectionDataController *)dataController numberOfSectionsForSupplementaryKind:(NSString *)kind;
{
return [self.layoutDelegate collectionView:self numberOfSectionsForSupplementaryKind:kind];
}
- (NSUInteger)numberOfSectionsInDataController:(ASDataController *)dataController {
if ([_asyncDataSource respondsToSelector:@selector(numberOfSectionsInCollectionView:)]) {
return [_asyncDataSource numberOfSectionsInCollectionView:self];
@@ -731,8 +716,24 @@ static BOOL _isInterceptedSelector(SEL sel)
}
}
#pragma mark -
#pragma mark ASRangeControllerDelegate.
#pragma mark - ASCollectionViewDataControllerSource Supplementary view support
- (ASSizeRange)dataController:(ASCollectionDataController *)dataController constrainedSizeForSupplementaryNodeOfKind:(NSString *)kind atIndexPath:(NSIndexPath *)indexPath
{
return [_layoutDelegate collectionView:self constrainedSizeForSupplementaryNodeOfKind:kind atIndexPath:indexPath];
}
- (NSUInteger)dataController:(ASCollectionDataController *)dataController supplementaryViewsOfKind:(NSString *)kind inSection:(NSUInteger)section
{
return [_layoutDelegate collectionView:self supplementaryViewsOfKind:kind inSection:section];
}
- (NSUInteger)dataController:(ASCollectionDataController *)dataController numberOfSectionsForSupplementaryKind:(NSString *)kind;
{
return [_layoutDelegate collectionView:self numberOfSectionsForSupplementaryKind:kind];
}
#pragma mark - ASRangeControllerDelegate.
- (void)rangeControllerBeginUpdates:(ASRangeController *)rangeController {
ASDisplayNodeAssertMainThread();