Wrap supplementary node blocks to enable resizing them. #1265
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maicki
reviewed
Dec 7, 2018
Source/ASCollectionView.mm
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| @@ -2015,7 +2015,26 @@ - (ASCellNodeBlock)dataController:(ASDataController *)dataController supplementa | |||
| block = ^{ return cell; }; | |||
| } | |||
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| return block; | |||
| // Wrap the node block | |||
| BOOL disableRangeController = ASCellLayoutModeIncludes(ASCellLayoutModeDisableRangeController); | |||
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We may should remove that ;)
Most ASCellNodeBlocks are wrapped by ASCollectionView.mm to add an `interactionDelegate` as well as calling `enterHierarchyState` on the node and setting its transform to a reflection if `inverted` is set on the collectionView. This PR adds this behavior to supplementary nodes as well.
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nguyenhuy
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Dec 7, 2018
| @@ -2015,7 +2015,22 @@ - (ASCellNodeBlock)dataController:(ASDataController *)dataController supplementa | |||
| block = ^{ return cell; }; | |||
| } | |||
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| return block; | |||
| // Wrap the node block | |||
| __weak __typeof__(self) weakSelf = self; | |||
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At one point we should add strongify & weakify macros.
Source/ASCollectionView.mm
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| __weak __typeof__(self) weakSelf = self; | ||
| return ^{ | ||
| __typeof__(self) strongSelf = weakSelf; | ||
| ASCellNode *node = (block ? block() : cell); |
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Isn't block is guaranteed to be non-nil after this line? Maybe remove that line to be consistent with the implementation of dataController:nodeBlockAtIndexPath:.
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Concur with @nguyenhuy. The block should not be nil in here and the returning block is retaining the block too.
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I thought you had to copy a block to actually retain it
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nm I'm like stuck in 2010 😛
maicki
approved these changes
Dec 8, 2018
Source/ASCollectionView.mm
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| __weak __typeof__(self) weakSelf = self; | ||
| return ^{ | ||
| __typeof__(self) strongSelf = weakSelf; | ||
| ASCellNode *node = (block ? block() : cell); |
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Concur with @nguyenhuy. The block should not be nil in here and the returning block is retaining the block too.
wsdwsd0829
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Mar 14, 2019
…#1265) * Wrap supplementary node blocks to enable resizing them. Most ASCellNodeBlocks are wrapped by ASCollectionView.mm to add an `interactionDelegate` as well as calling `enterHierarchyState` on the node and setting its transform to a reflection if `inverted` is set on the collectionView. This PR adds this behavior to supplementary nodes as well. * Simplify code / block will never be nil
wsdwsd0829
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Mar 15, 2019
…#1265) * Wrap supplementary node blocks to enable resizing them. Most ASCellNodeBlocks are wrapped by ASCollectionView.mm to add an `interactionDelegate` as well as calling `enterHierarchyState` on the node and setting its transform to a reflection if `inverted` is set on the collectionView. This PR adds this behavior to supplementary nodes as well. * Simplify code / block will never be nil
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Most ASCellNodeBlocks are wrapped by ASCollectionView.mm to add an
interactionDelegateas well as callingenterHierarchyStateon the node and setting its transform to a reflection ifinvertedis set on the collectionView.This PR adds this behavior to supplementary nodes as well.