* [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.
* [ASTraitCollection] Convert ASPrimitiveTraitCollection from lock to atomic.
This resolves a deadlock case: https://github.com/TextureGroup/Texture/issues/353
* [ASTraitCollection] Use assignment operator instead of .store() for C++ atomic.
* Update OCMock 2.2 -> 3.4
* Clean up and port ASMultiplexImageNodeTests
* Clean up
* Be stricter about order
* Log change
* Update the licenses #important
* Update the license headers more
* Small changes required by the layout debugger
- `ASDisplayNode` can be told to not flatten its layout immediately but later on. The unflattened layout is also stored in a separate property. It's needed for inspecting not only display nodes but also layout specs used to compute a layout tree.
- `ASLayout` can be told to always retain its sublayout elements. This is needed especially for layout specs since they are usually not retained after an ASLayout was computed.
* Update CHANGELOG
* Address comments
It is rare that this code has any effect, but I've discovered a case in which it occurs.
This task tracks moving this code to a DEBUG-only assertion: https://github.com/TextureGroup/Texture/issues/335
* [Yoga] Implement ASYogaLayoutSpec, an experimental alternative to full-tree integration.
This approach allows us to avoid any ASDisplayNode.mm integration points.
However, it is not yet proven to be possible to achieve correctness with this approach.
The entry point (to start calculating), and the measurement function inputs, lack
the full expressiveness of ASSizeRange; we need to make sure that workarounds like
using style.minSize are successful in simulating the behavior of a full Yoga tree.
* [Yoga] Fix file comments, move towards <ASLayoutElement> support.
* [Yoga] Important fix for simplified, non-contiguous Yoga integration.
* [Yoga] Complete implementation of manual memory management (__bridge_transfer, YGNodeFree)
* Lock released between add to pend controller and modifying pend state
The existing design is pretty fraught with error. We should probably
rethink this but in the meantime, this fixes a bug where calling
setNeedsLayout can start failing for nodes.
Essentially the method ASDisplayNodeShouldApplyBridgedWriteToView has
a side effect of registering a node to apply it's pending state *if*
it doesn't currently need the pending state applied. My guess is this
was to avoid continually registering the node and this behavior actually
helped expose this bug.
The bug: after the node is registered for flushing it's state, several
code paths released the lock before applying that state to the pending
state object. Before it could re-obtain the lock to apply it to the pending
state, the pending state controller flushed it on the main thread.
On subsequent calls to setNeedsLayout, the pending state had pending state
already (from previous calls which missed the flush) and thus wasn't
registered for future flushing.
* Add changelog
* Fixed bug where ASVideoNodeDelegate error reporting callback would crash an app because of not responding to selector;
refs #291
* updated changelog.md
* fixed typo in const name of ASVideoNodeDelegate method in delegate flags;
refs #292
* Fix alignment of ASImageNodeContentsKey struct to fix hashing
* Change the change log by logging a change
* Add the world's stupidest explicit cast
* Actually its simpler
* Add ASBatchFetchingDelegate
- In addition to checking remaining leading screens, ASBatchFetching now also calculates a remaining time and consults its delegate if needed.
- The delegate can override the decision of ASBatchFetching, for example based on remaining time and average time of past batch requests.
* Fix up tests
* Update CHANGELOG
* Add experimental text node implementation, based on YYText
* Fix warnings and alert when unimplemented experimental features are used.
* Address feedback from review
* Extend the cthulog
* Update license headers
* [ASTextKitFontSizeAdjuster] Replace use of boundingRectWithSize:options:context: with boundingRectForGlyphRange: inTextContainer:
`boundingRectWithSize:options:context:` started returning different values for the same strings between iOS 10.2 and iOS 10.3. Switching to using `NSLayoutManager`’s `boundingRectForGlyphRange: inTextContainer:` fixed this. It also makes sure we are consistent with what `ASTextKitTailTruncater` uses.
* updated changelog
* Implement ASPageTable
- It is a screen page table that can be used to quickly filter out objects in a certain rect without checking each and every one of them.
- ASCollectionLayoutState generates and keeps a table that maps page to layout attributes within that page.
- ASCollectionLayout (and later, ASCollectionGalleryLayoutDelegate) consults its layout state for `layoutAttributesForElementsInRect:`. This ensures the method can return as quickly as possible, especially on a large data set (I heard some people have galleries with thousands of photos!).
* Address comments
* Handle items that span multiple pages
* Make danger happy
* Make ASCellNode indexPath and supplementaryElementKind atomic
* Update the change log
* Fix licenses
* Be explicit with atomic
* Rename the protocol
* And the file
* [Yoga Beta] Improvements to the experimental support for Yoga layout.
Yoga remains an unsupported / speculative feature, but these improvements are important for
the functionality of clients that are experimenting with it.
For example, without these changes, ASButtonNode is not able to lay out correctly. These
changes allow certain subtrees that use layout specs to coexist properly in a Yoga heirarchy.
The most significant change here is moving ASEdgeInsets into the #if YOGA gating. Although
this is technically an API change, this type was added with no known use cases and is
really only useful for flexbox layout specification. So, before usages of it are created,
it makes sense to constrain the Texture API surface until that time.
* [RTL] Bridge the UISemanticContentAttribute property for more convenient RTL support.
Although apps could handle this before by setting the view's property in didLoad, it's
useful to bridge this property for setting during off-main initialization.
This change also makes RTL fully functional / automatic for Yoga layout users.
* Remove RTL property addition and depend on PR #60 landing first.
* Fix warnings
* Add line to changelog
* Fixes a potential deadlock; it's not safe to message likely super nodes while holding the lock.
* I think this is what @nguyenhuy is looking for :)
* Fix up CHANGELOG.md
Adlai Holler
appleguy
Levi McCallum
Huy Nguyen
Hannah Troisi
Garrett Moon
Garrett Moon
Michael Schneider
Sergey Petrachkov
ricky
Philipp Smorygo