* Refactor ASDataController
Check optional methods in ASDataControllerSource
* Reimplement reloadData
* Refactor new code
- No more new/inserted contexts flag
- Encapsulate code shared between reloadData and updateWithChangeSet
- Remove dataControllerWillDeleteAllData delegate method
- Hierarchy changes no longer needs to conform to NSCopying
- Reword TODOs
* Forgot to call completion block of reloadData :P
* Completion block of -[ASDataController reloadDataWithCompletion:] is nullable
* Data queried from ASCollectionNode and ASTableNode should be in UIKit index space
- This helps to avoid immature node allocation, especially when node virtualization is a thing
- However, this means that -reloadDataInitiallyIfNeeded in ASCollectionNode and ASTableNode must wait until all updates are finished.
* ASDataController shouldn't assume that allocated nodes were also laid out
* Revert "Data queried from ASCollectionNode and ASTableNode should be in UIKit index space"
This reverts commit 7bc977b3808a92f484b297781d0f5b30aa258e17.
* -nodeAtIndexPath: of ASDataController now forces node allocation, with the assumption that clients absolutely need it.
- Revisit this when node virtualization is implemented.
* ASDataController only grab changeSet.completionHandler when needed because it'll be niled out
* Fix ASTableViewTests related to reloadData
* Fix testThatDeletedItemsAreMarkedInvisible in ASCollectionViewTests
* Minor changes in ASCollectionView and ASTableView
* ASCollectionView and ASTableView shouldn't call [super reloadData] before their data controller does anything
* Address comments
* Fuse reloadData into -updateWithChangeSet: of ASDataController
* reloadData shouldn't be called as if it's inside a batch
- It can't be used in conjuntion with other updates.
- Calling it inside a batch update during the initial load can cause data inconsistency thrown by UICollectionView/UITableView
* Refactor ASDataControllerDelegate and ASRangeControllerDelegate
- Replace delegate methods in these protocols with -willUpdateWithChangeSet and -didUpdateWithChangeSet.
- ASRangeController, ASCollectionView and ASTableView are simplified because of this.
* Fix mismatch between sorting orders in ASDataController
* Forgot to call completion handler of reload change sets
* Make sure ASCollectionView is compatible with the behavior of UICollectionView's reloadData
- Since UICollectionView's reloadData doesn't requery data source but defers until the next layout pass, we need to wait until then to update range controller and do batch fetching.
- `-[ASCollectionView waitUntilAllUpdatesAreCommited]` needs to force a layout pass to make sure
everything is ready after it returns.
* testSectionIndexHandling of ASTableViewTests should only check visible nodes. Other nodes will be re-measured later.
* ASTableView is not ready until the first layout pass finished
* Address comments
* Bug fixes
* Safer checks in ASDisplayNode’s setFrame before assigning bounds and position
* Consolidate checks in one place
* Assert with ASDisplayNodeNonFatal
* Allow position to be negative
* [Yoga + AsyncDisplayKit] Initial commit for supporting Yoga-powered layout calculation.
Because this results in ASLayout objects, it preserve support for automaticallyManagesSubnodes
as well as the animated transition system. More work remains to vet performance of the new mode,
and it will remain in +Beta for the forseeable future.
I'm not sure that this should ever be used as the primary ASDK layout system, but it should remain an
option for some apps to experiment with if they require an implementation that more strictly mirrors
W3C standard Flexbox.
* [Yoga] Improve usage of ASHierarchyState to ensure simultaneous yoga layouts can't happen.
* [Yoga] Strictly minimize the impact of the Yoga integration on existing code.
Created new file ASDisplayNode+Yoga.mm, reduced size and number of integration points in core code.
* [Yoga] Figured out how to further reduce ASDisplayNode.mm impact by allocating _yogaNode in property accessor, and changing all accesses to use the property.
* Rejigger our flow layout supplementary support to make more sense.
* Support old protocol
* Update
* Update deprecation message
* Undeprecate insetForSection method, because it actually _does_ still work
* Update the tests
* Remove irrelevant junk
* Remove cast, add pragma
* Remove duplicate import
* Move `ASLayoutController` related code out of CoreGraphics+ASConvenience
* Further cleanup
* Move private layout files to Privat/Layout
* Move ASLayoutElementStylePrivate into Private/Layout
* Further cleanup
* Move tvOS related files to tvOS folder
* Further cleanup
* Add tests for baseline alignments
* Merge baseline alignment algorithm to the main stack algorithm
- Baseline alignment is now part of the main stack algorithm.
- ASStackBaselinePositionedLayout is no longer needed and removed.
* All snapshot test cases of ASStackLayoutSpec are passing now
* Remove baselineRelativeArrangement
* Remove TODO
* Minor fixes in cross size determination step
* [ASDisplayNode] Ensure all subclasses are using base class __instanceLock__ and not re-defining their own.
This also moves the @package definition of the instance variable to +FrameworkPrivate instead of Internal.h,
because Internal.h should ideally not be used outside of the ASDisplayNode file setup. This has greatly reduced
the number of imports of Internal.h.
* [ASDisplayNode] Add ASDisplayNode+FrameworkSubclasses.h to share __instanceLock__ definition.
* [ASScrollNode] Support for automaticallyManagesContentSize, adopting the ASLayoutSpec's size as the scrollable contentSize.
This feature has been desired for a long time, and has turned out to be phenomenally useful and easy to use.
It works well either for a blank ASScrollNode with .layoutSpecBlock set on it, or a subclass of ASScrollNode with a more
traditional layoutSpecThatFits: implementation. With this approach there is no need to capture the layout size, use
an Absolute layout spec as a wrapper, or set contentSize anywhere in the code and it will update as the layout changes!
There is no automatic management of contentInset, but it would make sense to add this with keyboard listeners in the future.
* [ASScrollNode] Add locking to new properties, adjust how calculateLayout override is done.
* Fix crash if layout elements are created with no owner and referenced in layoutSpecThatFits:
* Add failing test for nodes deallocated while creating in layoutSpecThatFits:
* Some more
* Some cleanup
* Added more complexity to tests
* Only cache sublayouts if the layout get’s flattened
* Address comments
* Address comments
* Initial ASLayoutSpecPlayground commit
* Initial exploratory stab at the main challenge of the app - visualizing ASLayoutSpecs
* Halfway through moving debug features out of ASDK framework files and into debug files. Project builds.
* [ASLayoutSpecPlayground] Created new Inspector node, cleaning up internal implementation to start formalizing support for layout spec visualization.
* Workaround for ensuring creation of visualizerNode for ALL layoutspecs
* continued development
* Layout Inspector Work in Progress
* Resizing the playground works in the shrink direction, not for grow.
* added new ASLayoutableInspectorNode features
* Cleaned up examples code.
* Cleaning up code.
* more code cleanup
* [ASLayoutableInspector] Transition to an ASTableNode-based architecture to support larger numbers of buttons / customizable types.
* [ASLayoutableInspector] Support different layoutable property types to set up buttons that can edit all of them.
* Huy debugging
* Refactored layout inspector code for extensibility.
* Properly lock layoutableContextMap
* Fix context handling in ASDisplayNode:measureWithSizeRange
* Fix ASLayoutSpecPlayground:ViewController:toggleVisualization
* added slider to InspectorCell
* [ASLayoutSpecPlayground] Improvements to propagation of visualize mode, resize handle, minor cleanup.
* Fix to ASEnvironment
* [ASLayoutSpecPlayground] Fix a few minor issues from the merge with latest master.
* Implement layout spec cache
* add pager ndoe
* add more examples
* add more layout examples
* [ASLayoutPlayground] Fix merge issues
* [ASLayoutPlayground] Fix up the example project from the 2.0 API changes.
* [ASLayoutPlayground] Some fixes (#2411)
* [ASLayoutPlayground]: Some fixes
* Fixed crash when tapping descender.
* Fixed setting the item to inspect.
* Fixed button states in inspector node.
* Added sliders for spacingBefore, spacingAfter, ascender.
* [ASLayoutSpecPlayground] Deselect the buttons when editing is over.
* [ASLayoutSpecPlayground] Changed flexGrow/Shrink's values from YES/NO to 1.0/0.0
* [Project] Create new Debug/ directory for advanced tools dedicated to debugging.
* [LayoutSpecPlayground] Rename project without AS in title, to be consistent with LayoutSpecExamples.
* [Bulid] Fix Xcode project to use new Debug subdirectory / group.
* [Bulid] Fix a small merge error.
* [Build] Fix build issue for Framework target.
* [Bulid] Fix podspec to expose InspectorNode header; Remove old-cocoapods emojis from ASDKgram :)
* Move aside ASLayoutSpecPlayground-Swift to match master
* [LayoutSpecPlayground] Cleanup implementation in several files, xcodeproj, etc.
* [ASControlNode] Add comment for new assertion, to be enabled in a separate diff.
* Deprecations should be re-enabled. If there are specific deprecations we'd like to hold off on, we should address those specifically.
* Fix decleration
* Move select to undeprecated
* Fix deprecations
This reverts commit 1165628905f92aa00c1605230f32953f5d7f0670.
I wanted to catch dimension issues early, we should move the assert to setting
width and height. The former was correct for here.
* Initial commit for ASStackLayoutSpec improvements
* Remove the lock in ASStackLayoutSpec and make the ASStackLayoutSpecStyle const
I think we don't need lock here as the style already has a lock while we set the value
* Add ASStackLayoutSpecItem that replaces layout specific items
* Prevent baseline pass if not needed
* Update comments
* Check in ASLayout if size is valid for sizing instead of valid for layout
* Return constrainedSize from calculateSizeThatFits:
Remove invalid constrainedSize check within ASNetworkImageNode. Furthermore as ASDisplayNode does not return CGSizeZero anymore we have to give the display nodes we use in tests and are involving a stack spec an intrinsic content size.
* Remove extra constrainedSize handling in ASNetworkImageNode handling
* Change test to use FLT_MAX
