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* [section-infos-api] Add ASSectionInfo.h * Create Processes.md * Update ASSectionInfo.h * Update ASSectionInfo.h * Add more changes/info * More stuff * More updates * Make it a protocol * Update things * Oops * Update Misc.m * Update Overview.md * Update ASCollectionSection.h * Update ASCollectionSection.h
32 lines
1.3 KiB
Objective-C
32 lines
1.3 KiB
Objective-C
// Added to ASCollectionDataSource:
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/**
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* Data sources can override this method to return custom info associated with a
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* section of the collection view.
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*
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* These section info objects can be read by a UICollectionViewLayout subclass
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* and used to configure the layout for that section. @see ASSectionUserInfo
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*/
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@optional
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- (nullable id<ASSectionUserInfo>)collectionView:(ASCollectionView *)collectionView infoForSectionAtIndex:(NSInteger)sectionIndex;
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// ----
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// Added to ASCollectionView:
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// Reads from data controller's _completedSections. Asserts that section index is in bounds.
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- (nullable id<ASSectionUserInfo>)infoForSectionAtIndex:(NSInteger)sectionIndex;
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// ----
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// In ASDataController.mm:
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// Replace _editingNodes and _completedNodes with:
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NSMutableArray<ASCollectionSection *> *_editingSections;
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NSMutableArray<ASCollectionSection *> *_completedSections;
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// Modify _reloadDataWithAnimationOptions and insertSections:withAnimationOptions:.
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// In those methods we use _populateFromDataSourceWithSectionIndexSet to get the node blocks.
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// Now we will also need to create the ASCollectionSections and ask for UserInfos, just before we get the node blocks.
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// In essence, wherever we use an NSMutableArray of nodes to represent a section, we now
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// will use an ASCollectionSection instead.
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