Summary:
@public
This compiles, but it works only on iOS for now.
Reviewed By: mdvacca
Differential Revision: D8655540
fbshipit-source-id: 7e9a73fadb317dd62298af6f347344ac4229a8a5
Summary:
@public
This compiles but this does not work.
To make it actually work we have to implement all missing functions in `Color.cpp` and co.
Reviewed By: fkgozali
Differential Revision: D8655537
fbshipit-source-id: 564fb7131445af81cf05407239dc6ba870cf6b83
Summary:
Removes the concept of instance handle. Instead we pass the event target
to createNode and don't pass it to subsequent clones.
The life time of the event target is managed by native (the event emitter).
It has to be released manually.
Reviewed By: shergin
Differential Revision: D8688330
fbshipit-source-id: e11b61f147ea9ca4dfb453fe07063ed06f24b7ac
Summary:
@public
Most of them are legit issues which should not be compilable anyways (but Clang tolerates thems).
Reviewed By: mdvacca
Differential Revision: D8655539
fbshipit-source-id: 645729fb9d6a120ce1ab2b07542abcdacd72320d
Summary:
@public
Suddenly, it is not supported on Android.
Luckelly `folly:to<std::string>()` is as good as `std::to_string()`.
Reviewed By: mdvacca
Differential Revision: D8655538
fbshipit-source-id: 2b3b970f6a261253aaa6b22dba8338dc66b7195d
Summary:
This diff refactors the cloning mechanism for YogaNode used from Fabric UI renderer and RN iOS graphs.
Previously, we were cleaning the owner of the child's cloned node inside the C++ implementation of YogaNode. This was a mistake because this modified the last commited YogaTree, causing side effect in RN iOS graphs.
Reviewed By: shergin
Differential Revision: D8672627
fbshipit-source-id: c9902d00690e0361fd58aed84b506c42258bd995
Summary:
@public
This is follow up for D8601600 and D8247652 (the last one has detailed explanation of the problem).
From this commit I propose that we have to follow simple rule:
If some prop has a default value which differs from the default value of its type, we have to specify it as {<value>} in .h file and explicitly in .m file, for all other props the default value must not be specified explicitly (in .h files it must be specified as {}).
The reason is that we have to embrase those cases and establish behaviour: if we change the default value in .h file, it always means that we have to change the value in .cpp file too.
Reviewed By: fkgozali
Differential Revision: D8601776
fbshipit-source-id: 3379aace4e2d72febb2b942a3da1cb24decf54be
Summary:
@public
Otherwise, it can mess with implementation for `int`s and causes some errors where `float` implementation was requested but `int` was applied.
Reviewed By: mdvacca
Differential Revision: D8601752
fbshipit-source-id: cfe51b7785ff29ee4ad88f0f1cbfed335557d5ef
Summary:
Conditional `load`s are not allowed in Skylark. The logic
that belongs to different environments has to be part of environment
specific build defs and include as part of cell resolution or CI
configuration.
More context: https://buckbuild.com/concept/skylark.html
Differential Revision: D8604673
fbshipit-source-id: 385f2e155c4d80219e6ed3a2e0a82c909ebabb13
Summary: This is basic impl of <PerformanceLoggerFlag> component without any layout/mounting computation, just TTI.
Reviewed By: shergin, mdvacca
Differential Revision: D8598983
fbshipit-source-id: b938753d6396088735cbbeab26d69c9aaa45608e
Summary:
@public
It fixes a problem when some Views got disaper after they have non-zero opacity.
Reviewed By: mdvacca
Differential Revision: D8601600
fbshipit-source-id: 3da3ee591d4a685a8d7a56b15519d4d5cae4a031
Summary:
@public
The current Fabric architecture, in general, does not support "subscribing" for events, so all kinds of events are always delivered no matter have JavaScript components `on`-handlers for them or not.
At this point, we are not sure should it be this way or not. But we are sure that for some extremely noisy events (like onLayout) we have to make an exception right now (otherwise overall performance will suffer).
So, this diff implements that for `onLayout`.
Reviewed By: fkgozali
Differential Revision: D8597408
fbshipit-source-id: 6933b7cb96e24f0660bd7850b625ff27e3146a2b
Summary:
@public
We do preventing cloning in UIManager especially to add a layer to Shadow Node source chain,
so apparently there is no point illuminate that by calling `shallowSourceNode`.
Reviewed By: fkgozali
Differential Revision: D8585163
fbshipit-source-id: 3743edc30bf2183c420fd79ce1e59d68ceaa278b
Summary:
@public
We need this temporary for testing until we support them all.
Reviewed By: mdvacca
Differential Revision: D8552361
fbshipit-source-id: 25f48cebcf5a665a24b92803dd7738f947ca74b2
Summary:
@public
For now we only support trivial uniformed (all sides are equal) border rendering (which can be direclty mapped to CALayer features).
Support of the more complex and fancy borders is comming soon.
Reviewed By: mdvacca
Differential Revision: D8528923
fbshipit-source-id: 0883cdc2b855fc63d399e1a93010f259f0628f48
Summary:
@public
Another small but important piece of Accessibility Support.
Reviewed By: mdvacca
Differential Revision: D8528921
fbshipit-source-id: d4ba87bab702d76a90e9ddb751999193243cdc74
Summary: This diff cleans up the parent / owner references for children of ReactShadowNode / YogaNode during cloning. The reason of this behavior is to avoid retaining every generation of trees during cloning. This fixes a memory leak detected when running the ProgressBarExample.android.js in catalyst app
Reviewed By: fkgozali
Differential Revision: D8019894
fbshipit-source-id: b0d38f0c836ffec534f64fa1adbd7511ecf3473d
Summary:
@public
If some prop has `std::vector` type, it possible that on JS side we want to pass just one element of the array.
And in this case we sometimes drop array initialization (`[]`) part, so instead of passing `[{x:1, y:1}]` we pass `{x:1, y:1}`.
This diff adds support for that.
Reviewed By: mdvacca
Differential Revision: D8526572
fbshipit-source-id: 33d4369ac48cac3eb1c534f477d8259e76e0c547
Summary:
@public
This diff implements basics of cross-platform part of <Image> component.
Known issues:
- Events does not work yet.
- Some quite specific image source parameters (like custom http headers) are not supported yet.
Reviewed By: fkgozali
Differential Revision: D8526575
fbshipit-source-id: ecc97d9fda2b2e65bb1b079af057f8e176a161e5
Summary:
@public
ImageManager coordinates all work related to loading image bitmaps for <Image> component.
The particular iOS implementation uses RCTImageLoader from RCTImage module under the hood.
Reviewed By: fkgozali
Differential Revision: D8526571
fbshipit-source-id: a0d927972d30113eed6e0cd169fceee17610181d
Summary:
@public
After reading about move-semantic and rvalue refs I realized that we (I) definitely overuse `auto &&` (aka universal reference) construction. Even if this is harmless, does not look good and idiomatic.
Whenever I used that from a semantical point of view I always meant "I need an alias for this" which is actually "read-only reference" which is `const auto &`.
This is also fit good to our policy where "everything is const (immutable) by default".
Hence I change that to how it should be.
Reviewed By: fkgozali
Differential Revision: D8475637
fbshipit-source-id: 0a691ededa0e798db8ffa053bff0f400913ab7b8
Summary:
@public
`ContextContainer` is general purpose DI container for Fabric.
We need this to communicate some enviroment-specific and/or platform-specific modules down to cross-platform C++ code.
The first one will be ImageManager. Soon.
Reviewed By: fkgozali
Differential Revision: D8475636
fbshipit-source-id: 0afc65063f818d0bab736cd2c55c6fdd21b629ac
Summary:
@public
This diff changes how we store and manage Yoga Config in layoutable shadow nodes.
Previously we have `shared_ptr` to single shared yoga config (one to many relationships); now we initiate and store yoga config with yoga node (one to one relationship).
Cons:
- Less memory efficient.
Pros:
- Much more flexible model. Configuration can be tweaked on a per-node basis.
- More performant. Dealing with `shared_ptr` is expensive because of atomic ref-counter. (This is not really applicable for the previous approach but would be applicable for any alternate approach where we want to have more granular control of the configuration.) Data locality is also great in the new model which should positively impact performance.
- Simplicity. Any alternate approach where we manage sets of nodes which share the same configuration is going to be quite complex.
Reviewed By: fkgozali
Differential Revision: D8475638
fbshipit-source-id: 5d73116718ced8e4b2d31d857bb9aac69eb69f2b
Summary:
@public
... and we initalize this in Surface.
We need this for requesting images with proper size/pixel-density, setup proper parameters for rasterizing CALayer's and rounding layout metric values.
Then we have to figure out how to wire this up with YGConfig.
Reviewed By: fkgozali
Differential Revision: D8475639
fbshipit-source-id: cec7af581b94efb4595dcf3f232252ce87a1fde3
Summary:
@public
There are some race conditions between VM objects getting deallocated and the instanceHandle held by the eventEmitter can point to deallocated memory space, causing undefined behavior like a crash.
For now, keep a strong ref to the eventTarget inside EventEmitter to avoid that scenario. This is a temporary workaround.
Reviewed By: shergin
Differential Revision: D8576785
fbshipit-source-id: 87ef36f716270ceca906b32bb86e0046ceaca19e
Summary:
Now, if `fromDynamic` is defined for some type, `fromDynamic` for `std::vector` of this type is also will be defined.
We need this for parsing `ImageSources` (a vector of `ImageSource`) type.
Reviewed By: fkgozali
Differential Revision: D8473508
fbshipit-source-id: d8dc8e3a3273f35b76c7132c553130762f768394
Summary: In case if it's just a number, it is treated as unified insets now.
Reviewed By: mdvacca
Differential Revision: D8473510
fbshipit-source-id: 1034377bc3e4abe55778c2f182360345419f00d5
Summary: This style/prop is called `position` (not `positionType`) in RN/JS API.
Reviewed By: mdvacca
Differential Revision: D8473509
fbshipit-source-id: f381189e05e6b618f3c74f1bc4610e737981b388
Summary: The matrix magic and parsing approach are mixins between current iOS and Android implementation.
Reviewed By: fkgozali
Differential Revision: D8344054
fbshipit-source-id: 524b48c5ab61959ce740373534d0d435eb37b647
Summary:
Just definition; we don't have an implementation on the native view layer yet.
And we don't have `transform` prop yet (because it's quite complex).
Reviewed By: fkgozali
Differential Revision: D8344058
fbshipit-source-id: 3b7b41480be8295cbc90b95ebe8562e52c6f81d7
Summary:
This is pretty straightforward implementation uses native `UISwitch`.
Suddenly we need Switch to test a bunch of other things.
Reviewed By: fkgozali
Differential Revision: D8344055
fbshipit-source-id: cfc51b8bc11198eb9d4d5e4745b96fb3a7f14de1
Summary: CornerInsets is something like EdgeInsets but about corners instead of edges.
Reviewed By: fkgozali
Differential Revision: D8344062
fbshipit-source-id: 9bf7a8696fba96e3124cb15e8e84093c1f4f8747
Summary:
On JS reload the FabricUIManager and EventDispatcher didn't get release due to a retain cycle. This breaks the cycle.
In addition, force release the Scheduler on reload so that the stale classes get cleaned up properly, avoiding crashes. Also the surface now remounts the content correctly
Reviewed By: shergin
Differential Revision: D8414916
fbshipit-source-id: 4b14031f29b3bc9987d7aa765dc0d930a7de2b1e
Summary: Calling the event emitters on the main thread seems to be problematic, so let's dispatch it via the JS thread. This requires some changes to make "eventTarget" single-use because otherwise the binding would need to synchronize the actual JS call with the act of releasing the target.
Reviewed By: shergin
Differential Revision: D8375291
fbshipit-source-id: bd2b42731176ae209f4a19c232309c163fb1c01b
Summary:
* numbers in JS are doubles in native land, since there's no notion of int or int64 in JS - so simply convert numbers to int instead of assuming it's int
* the parsing of Yoga props with `'...%'` string value has a bug: it should be copying the number instead of the `%`
Reviewed By: shergin
Differential Revision: D8370873
fbshipit-source-id: 44e9e3f0530c000c963e8e9ca66e8b0a48d80bcd
Summary:
I'm not totally sure what I'm doing so if this needs changes let me know.
Closes https://github.com/facebook/yoga/pull/775
Reviewed By: emilsjolander
Differential Revision: D8331892
Pulled By: passy
fbshipit-source-id: eb1023e666322d2472e4081fd4a4e72a7b43d049
Summary:
Using `EventHandlers` name was a bad idea, and I cannot tolerate it anymore.
The worst part of it is that when you have a collection of `EventHandlers` objects you cannot use plural word to describe it because `EventHandlers` is an already plural word.
And, this object is actually an event emitter, the thing on which we call events.
Reviewed By: fkgozali
Differential Revision: D8247723
fbshipit-source-id: b3303a4b9529bd6d32bb8ca0378287ebefaedda8
Summary:
During transforming raw prop (`rawProps[<prop>]`) to typed props (`MyProps.<prop>`) we can face three different cases:
* `rawProps` collection has proper serialized value for the key. In this case, we have to set a new value of the typed prop converting value using `fromDynamic`.
* `rawProps` collection does not have value for the key. In this case, we have to copy a value from source prop (`sourceValue`).
* `rawProps` collection has `null` value for the key. This is the special case which means that the prop was removed from the particular component instance and we have to reset it to some *default* value (which is *not* the same as `sourceValue`). Now the default value of the `defaultValue` (sic!) argument is a default value of the type of the value (which may be different from logical default value).
We didn't handle the last case previously and this caused crashes (and unexpected behavior) because `fromDynamic` often cannot handle `null` value.
And yes, all this mean that we also have to update all `convertRawProp` call sites where logical default values are not equal to type-specific default values. This is a potential error-prone place, especially because now we have to specify logical default values in two places (in a prop declaration and in a parameterized constructor). And seems there is no way to avoid that without performance loss (because both of those places are basically constructors).
My hope is that codegen (where default values are also defined in JavaScript) will help with it eventually.
Reviewed By: fkgozali
Differential Revision: D8247652
fbshipit-source-id: 2cbe65f5f5cccd7a0d34aaa19e385aacebfe8cb1
Summary: The data model of Touch events and payload serialization. The implementation mimics W3C standard and current React Native implementation.
Reviewed By: fkgozali
Differential Revision: D8246711
fbshipit-source-id: 955b2068674f290d8bdb82da1ebfb796dd32971b
Summary: SUDDENLY, `-[UIFont systemFontOfSize:weight:]` returns incorrect result if `weight` is not exactly equal to any of built-in constants.
Reviewed By: fkgozali
Differential Revision: D8246712
fbshipit-source-id: 13d59cc8d66a4494437f28d791fd93fa83ebe6fb
Summary:
The current implementation of React Native uses `Size` as the underlying type of `textShadowOffset` which is clearly terribly wrong (especially because negative size values makes no sense). This mistake was borrowed from `NSShadow`, I believe.
I don't have time to fix this in every implementation of RN now, so let's use `Size` in Fabric as well.
Reviewed By: fkgozali
Differential Revision: D8246714
fbshipit-source-id: 1f0bf9b9dfa83802ef3faef2971fed5510494bfd
Summary:
`LayoutableShadowNode.cpp` includes `"LayoutableShadowNode.h"` as well as `<fabric/core/LayoutContext.h>`. In turn, `LayoutContext.h` then includes `<fabric/core/LayoutableShadowNode.h>`. `LayoutContext.h` doesn't actually require `LayoutableShadowNode.h`, but this unnecessary inclusion can cause duplicate definition errors if the two include paths don't map to exactly the same file. This patch removes the unnecessary include.
The CI's build system should cover the testing needed.
[INTERNAL] [MINOR] [fabric] - Remove an unnecessary include in fabric/core/layout.
Closes https://github.com/facebook/react-native/pull/19548
Differential Revision: D8313337
Pulled By: shergin
fbshipit-source-id: 2e01e29ff25131543d9a8601483c2e716c7437be
Summary:
This is the first attempt to implement some base part of event dispatching pipeline from end-to-end.
Even when it is working, all this is still incomplete and generally up in the air. We are still messing proper implementation of event queue, priority, and synchronization of react reconciliation process with event scheduling.
Reviewed By: fkgozali
Differential Revision: D8212271
fbshipit-source-id: 92f9427d14726441c70ffff294ac95eeb004152a
Summary:
In order to dispatch event, `EventHandlers` must also know react tag. So we have to store it inside.
We plan to illuminate this requirement (and `tag` from `EventHandlers`) eventually.
Reviewed By: fkgozali
Differential Revision: D8211685
fbshipit-source-id: 2064c0f4a7869cbf4d2c92d0349f4ee3998cb8f5
Summary:
Nothing actually changed besides type names... which actually helps me found an issue in FabricUIManager!
Now there is no a single `void *` in Fabric/C++ and JavaScript bindings. Yay!
Reviewed By: fkgozali
Differential Revision: D8191420
fbshipit-source-id: b1eb60b6bc34dd25ab200aab854ffbd7ccf5b15d
Summary:
It's maybe not so important/crucial, but this thing bothers me a lot.
We use raw opaque `EventTarget`, `InstanceHandle` and `EventHandler` pointers in application layer quite a lot and we don't have any kind of type-safety here. I believe all those opaque types should be represented as named scalar types which compiler at least can differentiate at compile time.
So I propose introducing named aliases for them which will point to particular empty `struct`s. This will allow us to tag types properly in all functions and methods and ensure that we pass right values as right arguments.
Again, they are *just aliases*, which are effectively still `void *`, no any additional logic or names are involved.
Unfortunately, those nice type names are already taken by `JSIFabricUIManager` local anonymous namespace (even if they are inside anonymous namespace we cannot use them https://stackoverflow.com/questions/3673353/anonymous-namespace-ambiguity). I think it's fair to rename them because... it's local. And we already use `Wrapper` suffix for them anyways.
Reviewed By: fkgozali
Differential Revision: D8181151
fbshipit-source-id: 9b55b43fb671a56b32a862ac54f78d528e1188ce
Summary: Now FabricUIManager is all you (or I) need to deliver an event.
Reviewed By: fkgozali
Differential Revision: D8086627
fbshipit-source-id: 70d783bee291f4c5d19650ac0768a5d2bd778961
Summary:
YogaLayoutableShadowNode::yogaNodeCloneCallbackConnector is a hot path.
Previous implementation did not use provided `childIndex` which is correct for most cases.
See comments in code for more details.
Reviewed By: fkgozali
Differential Revision: D8070120
fbshipit-source-id: d1a6abe82688387752b66a57b13dc356abb22c96
Summary: A few more places to update to target iOS 9.0 (upgraded from 8.0)
Reviewed By: shergin
Differential Revision: D8108719
fbshipit-source-id: f17aa5e5aa34fdad57196202bf67a842735d4cdc
Summary: Note: Some features are not suported yet, e.g. event throttling.
Reviewed By: fkgozali
Differential Revision: D8082771
fbshipit-source-id: d60f6e9011283aeee7aff77dc9178e99f06deb5c
Summary: This also illustrates how we should use EventHandlers objects.
Reviewed By: fkgozali
Differential Revision: D8053357
fbshipit-source-id: cba084c8a871e40c7536720fce290c3467d33061
Summary: This implements `EventHandlers` abstract class (aka "Events Guy") which encapsulates `eventDispatcher` and `instanceHandle` (and ownership of future `eventTarget`), all of this as part of existing {ShadowNode + Props + LayoutMetrics + LocalData + Descriptor + (and now) EventHandlers} infra. (We don't plan to add anything else to this model. Ever.)
Reviewed By: fkgozali
Differential Revision: D8053351
fbshipit-source-id: 1dd9ccbcbe5a2eb284b59ea351dc8beca645e8bf
Summary:
Given that fact that life-time of YGNode and ShadowNode objects must be idential and that we always allocate ShadowNode on heap,
we can embed YGNode object right inside ShadowNode object and use pointer to it safely.
That allows us to save additional memory allocation for every single layoutable shadow node! Whoo-hoo!
Reviewed By: fkgozali
Differential Revision: D8070121
fbshipit-source-id: 6eefbca1b7ac0a8aad235513b4c4899d414835f2
Summary: <Image> support isn't there, so fallback to <View> instead of crashing.
Reviewed By: shergin
Differential Revision: D8086403
fbshipit-source-id: 16d7fd8023f93cbe25f2bc0f7d0a03e32cd402ce
Summary:
I recently realized (Thanks David!) that we should not use `shared_ptr` for storing YGNode*
because ShadowNode does not share ownership of the Yoga node with anybody.
So the lifecycle of shadow node and yoga node must be synchronized (this is already the case but changing to unique_ptr makes this explicit and a bit more performant).
Reviewed By: fkgozali
Differential Revision: D8030417
fbshipit-source-id: c7f85ea309598d2a5ebfed55b1d182d3fe1336ae
Summary: Each app has its own set of components to support, so this mechanism allows each of them to customize the set. Core library only provides the signature (.h file) without any impl.
Reviewed By: shergin
Differential Revision: D8065360
fbshipit-source-id: c123397afda678e84f1d1fa41a6393f25b2c15e1
Summary:
Now ConcreteComponentDescriptor can infer `ComponentName` from `ShadowNodeT` automatically,
so in the most cases we even don't need to create a subclass of that.
Reviewed By: fkgozali
Differential Revision: D8016965
fbshipit-source-id: d910597093c9f4c9f32ca06cb3ef1b12538b9543
Summary: We don't use them at all; moreover they complicate adding/changing signatures of those methods (because arguments with defaults must be grouped at the end and some arguments cannot have defaults).
Reviewed By: fkgozali
Differential Revision: D7981456
fbshipit-source-id: d7dd098e83630d1ab3342d2ca52ade9c4e27b2c3
Summary: Note: not all scrollview props and features (especially event listeners and imperative calls) are supported yet.
Reviewed By: fkgozali
Differential Revision: D7961868
fbshipit-source-id: 5277674fe976e089fd963066f78e705ad846d78d
Summary:
All the props of a scrollview, and local data.
LocalData part is probably the most interesting: with it we precompute content size which we use inside native scrollview. Previously we rely on some assumptions like "ScrollView must have only one subview" instead, and that was not so efficient and straight-forward.
Reviewed By: fkgozali
Differential Revision: D7961869
fbshipit-source-id: fa070b8423a3e7739aeb62220e51213683e1a223
Summary:
A few fixes:
* missing include: folly/Optional.h
* switch folly::Optional's `has_value()` to `hasValue()` for now until folly is upgraded to newer version
* fix up import for RCTTextAttributes.h
* fix up includes for "conversions.h" to use namespaced includes
Reviewed By: mmmulani
Differential Revision: D8021149
fbshipit-source-id: d3955986d3ab6b1d9b61ac1e385767893ce57e5e
Summary: We will need this for several components, first of all for ScrollView.
Reviewed By: fkgozali
Differential Revision: D7958246
fbshipit-source-id: 364b939abe8f0734376448149bbdc735abd00189
Summary: Trivial. We will need them soon at least for ScrollView.
Reviewed By: fkgozali
Differential Revision: D7958244
fbshipit-source-id: ce92c6e6181181ac17d817292af18ffa46a4d975
Summary: Apparently, `calculateMutationInstructions` must also produce mutation instructions for root node as well. To make it possible we have to change the signature of the function and weak some restrictions in TreeMutationInstruction.
Reviewed By: fkgozali
Differential Revision: D7958248
fbshipit-source-id: 4109a6bce3a77f7eb89157201fd0e80f98487dbd
Summary: Conceptually, it always must be node owner's responsibility, but for the root node, we have to make an exception because there is no another parent node and there is no another component which has access to YogaNode.
Reviewed By: fkgozali
Differential Revision: D7958251
fbshipit-source-id: 0bdaea87adbd323c758bc3c28f325be615aa90f3
Summary:
Yoga represents concepts like `margin`, `padding` and `position` as `edges` (aka std::array<YGValue, YGEdgeCount>).
This diff improves conversion of this data structure to string (primarily for debugging purposes).
Reviewed By: fkgozali
Differential Revision: D7958241
fbshipit-source-id: 6931c7b5d2395c28821c8daef62f609b13f112c6
Summary: Oh, my! No more `#define`s related to props conversions and debug-printing.
Reviewed By: fkgozali
Differential Revision: D7958250
fbshipit-source-id: 86950070c55f134aa3a575b9fd68fc90d865cf44
Summary:
Same as previous one.
Adopting template-generated `convertRawProp` and `debugStringConvertibleItem` functions in `core` module.
Note, to do so we have to change signatures of some conversions functions to make them more overloading-friendly.
Reviewed By: fkgozali
Differential Revision: D7958243
fbshipit-source-id: 500ee420d9aa562ee3c5810ef625e06541eda8fb
Summary:
Same as previous one.
Adopting template-generated `convertRawProp` and `debugStringConvertibleItem` functions in `view` module.
Note, to do so we have to change signatures of some conversions functions to make them more overloading-friendly.
Reviewed By: fkgozali
Differential Revision: D7958242
fbshipit-source-id: 10199d1fbb43329de93604aa383c884f5cc64dc5
Summary:
Same as previous one.
Adopting template-generated `convertRawProp` and `debugStringConvertibleItem` functions in `graphics` module.
Note, to do so we have to change signatures of some conversions functions to make them more overloading-friendly.
Reviewed By: fkgozali
Differential Revision: D7958252
fbshipit-source-id: 0f33a2e6aad60befacee31486acdb9b6114d3e07
Summary:
Adopting template-generated `convertRawProp` and `debugStringConvertibleItem` functions in `attributedstring` module.
Note, to do so we have to change signatures of some conversions functions to make them more overloading-friendly.
Reviewed By: fkgozali
Differential Revision: D7958245
fbshipit-source-id: 275a58bd3955a6ceb4881bffff86bf1d4501b3d2
Summary:
We have to have automatic treatment for `optional` types. So, if we can process type `T` we can also automatically process `optional<T>.`
Support for optional allows us to not introduce new types (with embedded special "undefined" value) or pollute existing pure types (with special "undefined" value). (A lot of examples of those types can be found in AttributedString module.)
Reviewed By: fkgozali
Differential Revision: D7958249
fbshipit-source-id: 21af526a17dd0329e1262020cab8ecb902316654
Summary:
This diff opens a diffstack where we migrate the generation of all prop conversions (convertRawProp) and pretty-printing (debugStringConvertibleItem) functions to C++ templates (instead of using `#define`s).
So, this diff implements base versions of those functions as templated functions.
For now we still need #define-based version, but eventually, we will get rid of it.
Reviewed By: fkgozali
Differential Revision: D7958247
fbshipit-source-id: 24346297c1bd17e8054758f0eb84698eebfa21e2
Summary: This is continue of the work started in D7797561.
Reviewed By: fkgozali
Differential Revision: D7901244
fbshipit-source-id: 2f7a5cd9fa8c0079787e26e19c7c6c4255e54b42
Summary:
This a natiral continue of previous/ongoing work towards modernizing props pipeline.
Less defines, less code, more obvious code.
Reviewed By: fkgozali
Differential Revision: D7901246
fbshipit-source-id: 3387b6d13e21e6ec48a38c9e3708762dfe536105
Summary:
This diff contains several tight to each other changes (which can/should not be split into several diffs):
* The props parsing/conversion process was de-virtualized: we don't use virtual `apply` method to parse props anymore. Instead, we use old-fashioned constructors.
* All fields of Props classes which represent props values were marked as `const` which make impossible to modify them after the objects were created (even if we have non-const value-of/pointer-to the whole Props object). Those fields are also `public` now.
* All custom handwritten getters were removed (because we don't need them anymore).
So, now we don't need all those custom getters which makes code much more compact, performant and codegen-friendly.
Reviewed By: fkgozali
Differential Revision: D7901245
fbshipit-source-id: 9f4b1fd2da64bf963b63215ed3bd74b9d3c58dd5
Summary:
This fixes some build flavor:
```
error: destructor called on non-final 'facebook::react::Scheduler' that has virtual functions but non-virtual destructor [-Werror,-Wdelete-non-virtual-dtor]
```
Reviewed By: shergin
Differential Revision: D7958022
fbshipit-source-id: 6ff64bdaa221b5c6430a98244d40d6d3789ba937
Summary: ShadowTree is an abstraction around (commited) root shadow node and managing its lifecycle.
Reviewed By: mdvacca
Differential Revision: D7857049
fbshipit-source-id: 8d530e0366fc703e4aef4ec88dd8ea990dafaaf1
Summary: `RootShadowNode` is a dedicated class for managing the root node.
Reviewed By: mdvacca
Differential Revision: D7857050
fbshipit-source-id: f15f4b177f03cea4c0fd5a60d761ee2745319d77
Summary:
Apparently, we don't need this functionality in Fabric because we compute mutation instactions during diffing anyways.
But we still need (will need) `LayoutContext` for sure.
Reviewed By: mdvacca
Differential Revision: D7857045
fbshipit-source-id: 4be2744d9abea473ead847f35f698104f94af33d
Summary:
No macros in product code.
(Not all callsites are converted yet.)
Reviewed By: mdvacca
Differential Revision: D7797561
fbshipit-source-id: da899421bf99669a0e0a2b83df6004daf14355c2
Summary:
I was shamed by Sebastian's sebmarkbage concerns (totally unrelated to this topic) about introducing another level of indirection into the system and decided to change my original plan not to support text attributes for the <Paragraph> component.
So, now <Paragraph> shares <View>, <Text> and <Paragraph> itself capabilities. That reduces the minimum amount of required components for trivial text fragment from three (Paragraph, Text, RawText) to two (Paragraph and RawText).
Special thanks for C++ for supporting multiple inheritance.
Reviewed By: mdvacca
Differential Revision: D7785889
fbshipit-source-id: dd9f2e2650bfbfd76d7d4b538adaf409f9429df3
Summary: This change registers the Text module.
Reviewed By: mdvacca
Differential Revision: D7784509
fbshipit-source-id: 0de3e432b8f975927547ba990586f99655e8322d
Summary: RCTParagraphComponentView is a UIView which can render text using TextLayoutManager.
Reviewed By: mdvacca
Differential Revision: D7751853
fbshipit-source-id: e6ee9a0f989cdf6e878390d37dbcf8a11ef90bf4
Summary: <Text> component is used to describe text attributes in React.
Reviewed By: mdvacca
Differential Revision: D7751851
fbshipit-source-id: f90a4367cad64283ee64828b0d5e24470ee3d9f7
Summary:
TextLayoutManager measures and renders text using iOS specific APIs (CoreText & TextKit).
By desing, only this module should contain platfrom-specific text functionality.
Reviewed By: mdvacca
Differential Revision: D7751852
fbshipit-source-id: fd6e1907df617fe5a4479ea08f207946765b3a45
Summary:
`fabric/attributedstring` is a simple, cross-platfrom, react-specific implementation of attributed string (aka spanned string).
This diff is the first part of this which contains text primitives (types) and conversions.
Reviewed By: fkgozali
Differential Revision: D7748704
fbshipit-source-id: d76e31807e5ac7ab1a16fd6ee6445c59de5b89a2
Summary:
Adds C++ delta client that keeps modules in memory, and can be used as a RAM bundle.
For now, this client expects a `folly::dynamic` object as payload for patches, i.e. the JSON response retrieved from Metro needs to be parsed with `folly::parseJson` by the caller.
In the future, we will replace JSON with a streaming friendly binary format.
Reviewed By: fromcelticpark
Differential Revision: D7845136
fbshipit-source-id: f003f98a2607c8354c427a7e60e01e19e20295b1
Summary: Trivial. Those are artefacts from copy-pasting from `ViewShadowNode`.
Reviewed By: mdvacca
Differential Revision: D7738576
fbshipit-source-id: 2d362cd0ff56420d54cdd0e339458ebe57049ddc
Summary:
YogaLayoutableShadowNode::enableMeasurement() connects Yoga's measuring API and Fabric measuring API.
`enableMeasurement` should be called for leaf Yoga nodes with custom content which should be measured manually during layout.
Reviewed By: mdvacca
Differential Revision: D7738574
fbshipit-source-id: ffe883905c4809290d4d973ad29dc5f0e1ec7573
Summary: Overriding `adopt` method allows subclasses to configure just created or cloned shadow nodes without overriding `create` and `clone` methods.
Reviewed By: mdvacca
Differential Revision: D7738581
fbshipit-source-id: bfe4e4e2d3d448591a3267b5ea7ca4e0800f5ba0
Summary:
LocalData might be used to communicate some infomation between `ShadowNode`s
and native component views.
We will use it soon to store (and transmit to mounting layer) prepared for rendering attributed text in Text component.
Reviewed By: mdvacca
Differential Revision: D7738582
fbshipit-source-id: 1ead23ffd105cce0b3d9aeb9fc1d0df47673be50
Summary: Trivial. We have a special data structure for it, why do not use it here?
Reviewed By: mdvacca
Differential Revision: D7738577
fbshipit-source-id: 750aa649b06f17d27906d44df07172a907cde2e5
Summary: To clone a ShadowNode we must use node's ComponentDescriptot, not parent node's one.
Reviewed By: mdvacca
Differential Revision: D7738583
fbshipit-source-id: 83656f9a761530cdaedf65663ae28b3119af75f5
Summary: We are going to have not only <View> component soon!
Reviewed By: mdvacca
Differential Revision: D7738579
fbshipit-source-id: 5165762b98d94f74d40d016722be36a04d45f264
Summary:
It's more useful and consistent now because:
- We print compound layout metrics from the correct storage (not from Yoga nodes);
- It works fro any kind of layout now (but we still have just one);
- It's much clear and straight-forward.
Reviewed By: fkgozali
Differential Revision: D7607422
fbshipit-source-id: 4c3cd2848e785a7f77c7f591e376d00c7c09ade9
Summary: Quite trivial. We need this to debug print LayoutMetrics.
Reviewed By: fkgozali
Differential Revision: D7607417
fbshipit-source-id: f4fa52ad04be9757545a8ac627db184f171288e5
Summary:
The previous approach simply didn't work. :(
As you might notice, in previous implementation of ViewShadowNode::cloneAndReplaceChild we used `ViewShadowNode` class for cloning `childNode`, and this is incorrect becasue `childNode` might be instance of any class.
Reviewed By: fkgozali
Differential Revision: D7595016
fbshipit-source-id: 2215414926f2f7a2e2fd05ca2d065f10d6d32b74
Summary: Should be more performant theoretically.
Reviewed By: mdvacca
Differential Revision: D7591713
fbshipit-source-id: 74141053f2b91cb621cc0d573f89f3454512c585
Valentin Shergin
Sebastian Markbage
David Vacca
Taras Tsugrii
Kevin Gozali
Vince Mi
Robert Sayre
Marc Horowitz
Héctor Ramos
Dan Zimmerman
Andres Suarez
Dmitry Zakharov
Jonathan Kim
David Aurelio
Naris Siamwalla
Jean Lauliac