55928f343d
* [Yoga] Rewrite YOGA_TREE_CONTIGUOUS mode with support for mixing with ASLayoutSpec. After experimentation with the ASYogaLayoutSpec (or non-contiguous) approach to integrating Yoga, test results and feedback from the authors of Yoga have shown that this approach can't be made completely correct, There are issues with some of the features required to represent Web-style flexbox; in particular: padding, margins, and border handling have varience. This diff is a first step towards a truly correct and elegant implementation of Yoga integration with Texture. In addition to reducing the footprint of the integration, which is an explicit goal of work at this stage, these changes already support improved behavior - including mixing between ASLayoutSpecs even as subnodes of Yoga layout-driven nodes, in addition to above them. Yoga may be used for any set of nodes. Because Yoga usage is limited at this time, it's safe to merge this diff and further improvements will be refinements in this direction. * [ASDKgram] Add Yoga layout implementation for PhotoCellNode. * [Yoga] Final fixes for the upgraded implementation of the Contiguous layout mode. * [Yoga] Add CHANGELOG.md entry and fix for Yoga rounding to screen scale. * [Yoga] Minor cleanup to remove old comments and generalize utility methods.
Sample projects
Building
Run pod install in each sample project directory to set up their
dependencies.
Example Catalog
ASCollectionView [ObjC]
Featuring:
- ASCollectionView with header/footer supplementary node support
- ASCollectionView batch API
- ASDelegateProxy
ASDKgram [ObjC]
ASDKLayoutTransition [ObjC]
ASDKTube [ObjC]
ASMapNode [ObjC]
ASTableViewStressTest [ObjC]
ASViewController [ObjC]
Featuring:
- ASViewController
- ASTableView
- ASMultiplexImageNode
- ASLayoutSpec
AsyncDisplayKitOverview [ObjC]
BackgroundPropertySetting [Swift]
Featuring:
- ASDK Swift compatibility
- ASViewController
- ASCollectionView
- thread affinity
- ASLayoutSpec
CarthageBuildTest
CatDealsCollectionView [ObjC]
Featuring:
- ASCollectionView
- ASRangeTuningParameters
- Placeholder Images
- ASLayoutSpec
CollectionViewWithViewControllerCells [ObjC]
Featuring:
- custom collection view layout
- ASLayoutSpec
- ASMultiplexImageNode
CustomCollectionView [ObjC+Swift]
Featuring:
- custom collection view layout
- ASCollectionView with sections
EditableText [ObjC]
Featuring:
- ASEditableTextNode
HorizontalwithinVerticalScrolling [ObjC]
Featuring:
- UIViewController with ASTableView
- ASCollectionView
- ASCellNode
Kittens [ObjC]
Featuring:
- UIViewController with ASTableView
- ASCellNodes with ASNetworkImageNode and ASTextNode
LayoutSpecPlayground [ObjC]
Multiplex [ObjC]
Featuring:
- ASMultiplexImageNode (with artificial delay inserted)
- ASLayoutSpec
PagerNode [ObjC]
Featuring:
- ASPagerNode
Placeholders [ObjC]
Featuring:
- ASDisplayNodes now have an overidable method -placeholderImage that lets you provide a custom UIImage to display while a node is displaying asyncronously. The default implementation of this method returns nil and thus does nothing. A provided example project also demonstrates using the placeholder API.
SocialAppLayout [ObjC]
Featuring:
- ASLayoutSpec
- UIViewController with ASTableView
Swift [Swift]
Featuring:
- ASViewController with ASTableNode
SynchronousConcurrency [ObjC]
Implementation of Synchronous Concurrency features for AsyncDisplayKit 2.0
This provides internal features on _ASAsyncTransaction and ASDisplayNode to facilitate implementing public API that allows clients to choose if they would prefer to block on the completion of unfinished rendering, rather than allow a placeholder state to become visible.
The internal features are: -[_ASAsyncTransaction waitUntilComplete] -[ASDisplayNode recursivelyEnsureDisplay]
Also provided are two such implementations: -[ASCellNode setNeverShowPlaceholders:], which integrates with both Tables and Collections -[ASViewController setNeverShowPlaceholders:], which should work with Nav and Tab controllers.
Lastly, on ASDisplayNode, a new property .shouldBypassEnsureDisplay allows individual node types to exempt themselves from blocking the main thread on their display.
By implementing the feature at the ASCellNode level rather than ASTableView & ASCollectionView, developers can retain fine-grained control on display characteristics. For example, certain cell types may be appropriate to display to the user with placeholders, whereas others may not.
SynchronousKittens [ObjC]
VerticalWithinHorizontalScrolling [ObjC]
Features:
- UIViewController containing ASPagerNode containing ASTableNodes
Videos [ObjC]
Featuring:
- ASVideoNode
VideoTableView [ObjC]
Featuring:
- ASVideoNode
- ASTableView
- ASCellNode
License
This file provided by Facebook is for non-commercial testing and evaluation
purposes only. Facebook reserves all rights not expressly granted.
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
FACEBOOK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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