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* 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.
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
ASTableViewStressTest [ObjC]
ASViewController [ObjC]
Featuring:
- ASViewController
- ASTableView
- ASMultiplexImageNode
- ASLayoutSpec
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]
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
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.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.