* Faster collection operations
* Fix a few things
* Put the stupid semicolon
* Address warning
* Cut down retain/releases during collection operations
* Update CHANGELOG.md
* Reimplement ASRectTable using unordered_map to avoid obscure NSMapTable exception.
The new class is called ASRectMap, which patterns alongside ASIntegerMap in both name and implementation.
After some pretty detailed investigation, including study of open-source reimplementations
of Foundation, the best lead I've found on the NSMapTable exception is that
some NSPointerFunction types are not fully supported. Strangely, the ones being used
do seem to work fine almost all of the time.
The main concern is the Struct memory type, which is not officially re-declared in
NSMapTable, and as such the documentation claims that there may exist some
combinations of NSPointerFunction that are not supported.
Because the exception is occurring frequently enough to be a concern (in the hundreds
to low thousands, though only 50 a day) - I decided to replace NSMapTable entirely
in order to ensure full correctness.
"*** -[NSMapTable initWithKeyPointerFunctions:valuePointerFunctions:capacity:] Requested configuration not supported."
* Fix Xcode project
* [Yoga] Add insertYogaNode:atIndex: method. Improve handling of relayouts.
* Add new "version" parameter to Yoga initialization of ASDisplayNodeLayout C++ struct.
* Improvements in ASCollectionGalleryLayoutDelegate
- It now can handle section inset, as well as interitem and line spacings
- Other small changes
* Fix build failure and update file licenses
* Update CHANGELOG
* Minor change
* Another assertion on scrollable directions of gallery layout delegate
* Implement tests for the layout flattening process
* Refactor the flattening algorithm
- Remove flattened flag
- No more self check
- Stop traversing a layout tree branch when hits a displaynode node.
- Reuse as many existing ASLayout objects as possible
* Update changelog
* Ceil position values before comparing
* Explain why sublayout elements must be retained
* 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
* [CGPointNull] Rename globally exported C function to avoid collisions.
Some other frameworks also declare this. Let's try to minimize collisions
without making the name too ugly.
* Fix build errors
