`flipsHorizontallyInOppositeLayoutDirection` is available in iOS11 and greater. Texture still supports iOS9 so we need to make sure not to call this it in those cases.
* [RTL/Batching] Make ASDisplayShouldFetchBatchForScrollView aware of flipped CV layouts
UICollectionViewLayout has a property called `flipsHorizontallyInOppositeLayoutDirection`. If this is set to `YES` then a RTL collectionView’s contentOffset behaves like it does in LTR. In other words, the first item is at contentOffset 0. In this case, the existing logic for `ASDisplayShouldFetchBatchForScrollView` works in RTL.
If you don’t override `flipsHorizontallyInOppositeLayoutDirection` to be `YES`, then it means that in RTL languages the first item in your collectionView will actually be at x offset `collectionView.contentSize.width - collectionView.frame.size.width`. As you scroll to the right, the content offset will decrease until you reach the end of the data at a content offset of 0,0. In this case, `ASDisplayShouldFetchBatchForScrollView` needs to know that you are in RTL and the layout is not flipped. It can then use the contentOffset as the `remainingDistance` to determine when to fetch.
* fix indentation
* assert that we are on main when accessing CV layout
This experiment makes sure a ASCollectionView's `rangeController` updates when
a changeset WITH updates is applied. Currently it is possible for nodes
inserted into the preload range to not get preloaded when performing a batch
update.
For example, suppose a collection node has:
- Tuning parameters with a preload range of 1 screenful for the given range
mode.
- Nodes A and B where A is visible and B is off screen.
Currently if node B is deleted and a new node C is inserted in its place, node
C will not get preloaded until the collection node is scrolled. This is because
the preloading mechanism relies on a `setNeedsUpdate` call on the range
controller as part of the `-collectionView:willDisplayCell:forItemAtIndexPath:`
delegate method when the batch update is submitted. However, in the example
outlined above, this sometimes doesn't happen automtically, causing the range
update to be delayed until the next the view scrolls.
* Remove ASEventLog. We'll focus on ASLog for the future, possibly making it triggerable on a per-node basis
* See ya!
* Hello semicolon
* Remove refs to gone tree methods
* Fix
* Remove irrelevant change, kick CI
* Clean up
* Remove experimental features
* prevent blocking main thread
* remove small content all together as none is the default
* Update ASExperimentalFeatures.h
* Add experiment to skip waiting until all updates of collection/table view are committed in -accessibilityElements
The wait was introduced in #1217 which blocks the main thread until updates are proccessed. We suspect this causes perf regressions accross the app and need to confirm this via an experiment.
* Add option to skip default behavior of ASCellLayoutMode
* Fix unit test
* Fix unit test in another way
* Remove import
* Minor change
* Add ASCellLayoutModeSyncForSmallContent
* Update unit tests
* Remove unnecessary change
* Remove unnecessary changes
As of today, ASRangeController doesn't manage the interfaceState for supplementary nodes. This bug was introduced with a refactoring of this code a couple months ago.
With this change, the supplementary nodes will automatically enter each interfaceState bit when they are added to a view hierarchy.
* 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
* Introduce ASCellLayoutMode
* Some smaller improvements
* Improve logic around _superPerformBatchUpdates:completion:
* Add comment about default values for ASCellLayoutModeNone
* Always call _superReloadData:completion: within UICollectionView
* Add initial range test for ASCellLayoutModeNone
* Fix A11Y for horizontal collection nodes in Texture.
Collections have their own handling in UIKit that we shouldn't mess with. As such no nodes that contain CollectionNodes should ever be treated as AccessibilityContainers.
* Update braces
This is a follow up on #1136. Our experiment results show that clearing data frequently is the cause of our #1 crash. @maicki and I believe that this is because if the collection view is being used, silently clearing its data without notifying the backing UICollectionView can put it out-of-sync and causes mayhem next time the collection view processes a batch update. If you look at the stack trace closely, you'll notice that the crash doesn't occur on the same run loop that clearData is called. This made it extremely tricky to investigate and identify the root cause.
Another interesting question would be whether or not we want to clear the data during deallocation at all, since the data will be cleared out soon anyway.
* fix SIMULATE_WEB_RESPONSE not imported #449
* Fix to make rangeMode update in right time
* remove uncessary assert
* Fix collection cell editing bug for iOS 9 & 10
* Rename to reordering.
* Adjust _reordering more acuratedly
* Add change log
* [License] Simplify the Texture license to be pure Apache 2 (removing ASDK-Licenses)
With permission of the Facebook Open Source team, we are simplifying the Texture
license so that clients can rely on the Apache 2 terms that most of Texture is
already covered by. This means that code originally forked from AsyncDisplayKit
will be re-licensed from "BSD 3-clause + PATENTS v2" to Apache 2 without a
PATENTS file.
After getting confirmation that the updates to these core files look good, we'll
propagate this new license header to all files (in this same PR) and get sign-off
from all parties before landing.
* [License] Update all Texture source files to be pure Apache 2.
* Changelog entry for Apache 2 license update.
* Revert "[License] Update all Texture source files to be pure Apache 2."
This reverts commit ffa0fbbba9.
* [License] Update all Texture source files to be pure Apache 2, maintaining copyrights.
* [License] Update CONTRIBUTING, README, Podspec & Dangerfile.
* fix SIMULATE_WEB_RESPONSE not imported #449
* Fix to make rangeMode update in right time
* Match interface update closer to UIKit.
* allow the correct exiting sequence for thrashing
* refactor
* - [ASWrapperCellNode] Introduce a new class allowing more control of UIKit passthrough cells.
A few minor fixes to Collections behavior as well, including a new isSynchronized
API. The difference from processingUpdates is that after Synchronized, all animations
have also completed (or runloop turn if animations disabled, so .collectionViewLayout
can be relied on being fully in sync).
More upstreaming to come after this can land...
* Fix -[ASDataController clearData] to take no action before initial data loading.
* Empty commit to kick CI
* Spacing change to kick CI (since an empty commit doesn't work...)
* Tweak ASDataController changes to handle an edge case in _editingTransactionQueueCount management.
* Avoid excess cyclic calls to onDidFinishProcessingUpdates: by avoiding ASMainSerialQueue.
* Reverting my initial change as it wasn't the right approach, following the real fix before this.
* [tvOS] Fixes errors when building against tvOS SDK
* Update CHANGELOG.md
* [tvOS] Fixes implicit conversion between UIViewAnimationCurve +
UIViewAnimationOptions
* Enable tvOS deployment target in Texture.podspec (for CI)
* [ASMultiplexImageNode] Fixes typo
* [tvOS] Fixes warnings related to @available guards in Xcode 9
[ASMultiplexImageNode] Enables support for Photos framework on tvOS 10+
[ASMultiplexImageNode] Fixes comment depth
[ASAvailability] Adjust logic in AS_AVAILABLE_IOS_TVOS to account for
both versions
Adjusts API_AVAILABLE to minimum deployment target
* [ASAvailability] Update AS_AVAILABLE_XXX fallbacks to function more like
the built-in solution (more accurately target OS by checking target)
Change AS_AVAILABLE_IOS -> AS_AVAILABLE_IOS_TVOS in places that shoud
allow for both
[ASAvailability] Simplify AS_AVAILABLE_IOS_TVOS
* [ASControlNode] Adds missing 'super' call in -[ASControlNode didLoad]
when targeting tvOS
* Fix API_AVAILABLE iOS requirement
* [ASDisplayNode] Fixes last of the linker warnings related to category
overrides. Removes methods already implemented in
ASDisplayNode+UIViewBridge category.
[ASControlNode] Moves tvOS category declaration to ASControlNode header
[ASImageNode] Moves tvOS category declaration to ASImageNode header
[ASControlNode+Private] Adds private category for ASControlNode to
access private selectors
* [NSParagraphStyle+ASText] Fixes typo related to testing
* [ASControlNode] Re-add helpful comment
* [ASTextKitCoreTextAdditions] Adds mappings for kCTParagraphStyleSpecifierMinimumLineSpacing, kCTParagraphStyleSpecifierMaximumLineSpacing, kCTParagraphStyleSpecifierLineSpacingAdjustment when mapping CTParagraphStyle onto NSParagraphStyle
[ASTextNode] Uses CoreText-cleansed attributed string when assigning ascender/descender to avoid crash when a CTParagraphStyle is passed as an attribute
* [AsyncDisplayKit] Update project file to include new/deleted files
* [ASControlNode+tvOS] Add missing Foundation import (whoops!)
[ASImageNode+tvOS] Add missing Foundation import (whoops!)
* Update podspec to only link AssetsLibrary framework on iOS
* [ASTextKitCoreTextAdditions] If kCTParagraphStyleAttributeName key-value
evaluates to an NSParagraphStyle, pass through to cleansed attributes. This
fixes a bug that would occur if a CTParagraphStyle was passed as an
attribute _alone_ (would not be caught by unsupported attributes
check)
* [ASMultiplexImageNode] Bump availability check to support < Xcode 9
* [ASTraitCollection] Fixes typo that was causing build to fail
* Clean up formatting to adhere to character/line limit + braces
* Faster collection operations
* Fix a few things
* Put the stupid semicolon
* Address warning
* Cut down retain/releases during collection operations
* Update CHANGELOG.md
* Add support for interactive moves
* Enable drag & drop in collection view example
* Update changelog
* Change the gating logic to match UIKit
* Add a warning when we prevent interactive movement due to async layout
* Make our async deallocation functions take a double pointer, so we can be sure we've released before the queue drains
* Make it a class property
* Fix the return type
* Use a locker
* Improve release notes
ricky
rqueue
Greg Bolsinga
Adlai Holler
Oskar Zhang
Michael Zuccarino
ernestmama
Jacob Farkas
Kevin
Garrett Moon
Leonid Lyadveykin
Huy Nguyen
Michael Schneider
appleguy
Eric Jensen
Max Wang
Alex Hill
Adlai Holler
Ilya
César Estébanez Tascón
Erekle