Summary:
Each ComponentDescriptor becomes capable of doing its own interpolation over props for animation purposes.
This new custom interpolator is called by default by the ConcreteComponentDescriptor, but `ComponentDescriptor::interpolateProps` is a virtual function and each ComponentDescriptor can provide custom interpolation if necessary.
For now, only View does any actual interpolation, to support LayoutAnimations.
Changelog: [Internal]
Reviewed By: mdvacca
Differential Revision: D20965310
fbshipit-source-id: e1c1588107848e94c155efecb0da1cc1619ae544
Summary:
Changelog: [internal]
Fabric asks server for images of their real size and scale, not images of size that they would take up on the screen once rendered. Also scale of the screen is incorrect. This causes images to be twice as large as they have to be.
Look at the size of the first image size here in Paper, it is `{310.5, 207}`.
{F235394066}
If you compare it with Fabric, there it is `{800, 381}`
{F235394115}
It isn't just the size, but scale of request image as well. Fabric always asks for image of scale 1, unlike Paper which takes screen scale into account.
Reviewed By: shergin
Differential Revision: D21255794
fbshipit-source-id: 9db3ccafec1c09cedc5db5ac0a435a28a4c30c85
Summary:
The name of the value was incorrect.
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: mdvacca
Differential Revision: D21496651
fbshipit-source-id: 464c98436bb8d5f2b6275b7eab1c32d187e2b23c
Summary:
Move and create an empty rule that redirects as well, to handle //arvr rules
Need to do this way, since ovrsource sync rules are in different repo.
allow_many_files
allow-large-files
Steps:
- [X] Move glog from xplat/third-party to /third-party
- [ ] Update references in ovrsource to translate to //third-party instead of //xplat/third-party
- [ ] Get rid of temporary rule
- [ ] Update fbsource/third-party/glog to 0.3.5 (what we have in ovrsource)
Changelog: [Internal] Update reference for glog from xplat/third-party to /third-party.
Reviewed By: yfeldblum
Differential Revision: D21363584
fbshipit-source-id: c1ffe2dd615077170b03d98dcfb77121537793c9
Summary:
Changelog: [Internal]
In `onKeyPress` event, we were not returning `key` property. This diff adds `key` property to `onKeyPress` event and removes other, redundant properties from `onKeyPress` event.
The implementation has been translated from Paper.
Reviewed By: shergin
Differential Revision: D21250411
fbshipit-source-id: f1e31381667acb9dec02d0b33883df8f8f5b2a4b
Summary:
TextInput must have `LeafYogaNode` trait to be able contain non-yoga nodes.
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: sammy-SC
Differential Revision: D21252322
fbshipit-source-id: 820f3ae4811cb475550419af501739c57c7164e1
Summary:
The integration with Yoga was pretty complex from day one. The first attempt to make it simpler was in D19963353 when we removed a bunch of layers of indirection. This is the second iteration that aimed to simplify the structure of methods and their responsibilities.
The only conceptual change (that I am aware of) in this diff is that now we don't support (imaginary) case where a non-leaf YogaLayoutableShadowNode can have a non-YogaLayoutableShadowNode child. In the previous version, it was a no-op, now it's not supported and an assert will fire.
Alongside with refactoring, this diff implements several helper functions that verify the invariants important for the Concurrent Layout in debug mode.
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: JoshuaGross
Differential Revision: D21198222
fbshipit-source-id: cc085904948056f861562af5bd2571de45a743b9
Summary:
We need it to be able pass an `EventEmitter` object to constructed concrete State objects.
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: JoshuaGross
Differential Revision: D21169581
fbshipit-source-id: 3eef0310de7e2f061108aa85c1a39678a43fe85e
Summary:
Yoga uses a dirty flag to re-layout nodes. In normal, single-threaded approach the policy for dirtying is simple: if a node was changed, we need to dirty it. In the Concurrent Yoga approach, those rules are not so simple, and it seems we haven't formalized those rules yet.
Investigating some layout issues that we have in Fabric, I tend to believe that we don't dirty as much we should. Hense this change adds mode dirtying.
Reviewed By: JoshuaGross
Differential Revision: D21092815
fbshipit-source-id: 4603c97ccb79efcdf5e6a4cc450ebe61b63effb3
Summary:
This is quite a fateful mistake. `getDirtied()` returns the pointer to a function which is obviously a mistake here; we should use `isDirty()` instead.
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: mdvacca
Differential Revision: D21028569
fbshipit-source-id: 95212b31f4e32d51c594d5209f295397af3f1252
Summary:
Changelog: [Internal]
We were assigned `undefined` value to incorrect edge, instead of `YGEdgeLeft` it should have been `YGEdgeRight`.
If node has `YGEdgeRight` value, it needs to be reassigned to `YGEdgeEnd` and its original value set to undefined.
Reviewed By: mdvacca
Differential Revision: D21095234
fbshipit-source-id: fbecd9b7e6670742ad4a4bb097760aa10eec8685
Summary:
We need to break up the `uimanager` module in order to solve circular dependencies problem (which future diff would have otherwise).
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: JoshuaGross
Differential Revision: D20885163
fbshipit-source-id: 08eb1ba1d408fc0948e8d0da62380786a40973af
Summary:
* <Image> must be a leaf node; having a proper trait will fail earlier in case of misuse (mounting something inside).
* <View> must have a `View` trait because it's for what that trait is.
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: sammy-SC
Differential Revision: D21028573
fbshipit-source-id: 457716d4661333eb2357f34316f3e495ab4fda24
Summary:
Changelog: [Internal]
View with `ShadowColor` was getting flattened and therefore views didn't have shadow property set.
This is fixed by promoting ShadowColor so in case it is set, it forms stacking context.
Reviewed By: shergin
Differential Revision: D20792201
fbshipit-source-id: 1033ac00e32047ffbb14e61b7c26348c578d132d
Summary:
Changelog: [Internal]
`orderIndex_` was only being assigned for `ViewShadowNode`, not for other `ShadowNodes` that are later represented on the screen.
Reviewed By: shergin
Differential Revision: D20746477
fbshipit-source-id: c04c2cfea14b9141d22bc3d9e9bb4c0c59925754
Summary:
Changelog: [internal]
`ModalHostViewShadowNode` didn't have `RootNodeKit` trait, therefore `getRelativeLayoutMetrics` was including nodes in ancestors that it shouldn't have.
Reviewed By: shergin
Differential Revision: D20735801
fbshipit-source-id: 6b81e3b174c2f82e530abc2bca2da8bebc2270b0
Summary:
`fbsource//xplat` and `//xplat` are equivalent for FB BUCK targets. Removing extra prefix for consistency.
Changelog: [Internal]
Reviewed By: scottrice
Differential Revision: D20495655
fbshipit-source-id: a57b72f694c533e2e16dffe74eccb8fdec1f55f5
Summary:
While ViewConfig infra isn't perfect we need to check some value for correctness during prop-parsing.
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: JoshuaGross
Differential Revision: D20639055
fbshipit-source-id: 193dcd0769bc7777bc8d60c964ede72ebdaa83e4
Summary:
Changelog: [Internal]
# There are three changes in this diff
## _stateRevision is replaced with a BOOL
`_stateRevision` was protecting against setting attributed string that is already visible to the user. Previously this was ok because the change was only coming from native, any changes from JS were ignored.
Imagine following scenario:
1. User taps key.
2. Update state is called on component initiated by native.
3. New state is created with incremented revision by one.
4. `_stateRevision` gets set to new state's revision + 1.
5. Now JS wants to change something because it just learnt that user tapped the key.
6. New state is created again with incremented revision by one.
7. Update state is called on the component, but the change isn't applied to the text view because `_state->getRevision()` will equal `_stateRevision`.
By having a BOOL instead of number, we very explicitly mark the region in which we don't want state changes to be applied to text view.
## Calling [_backedTextInputView setAttributedText] move cursor to the end of text input
This is prevented by storing what the current selection is and applying it after `[_backedTextInputView setAttributedText]` is called.
This was previously invisible because JS wasn't changing contents of `_backedTextInputView`.
## Storing of previously applied JS attributed string in state
This is the mechanism used to detect when value of text input changes come from JavaScript. JavaScript sends text input value changes through props and as children of TextInput.
We compare what previously was set from JavaScript to what is currently being send from JavaScript and if they differ, this change is communicated to the component.
Previously only first attributed string send from JavaScript was send to the component.
# Problem
If children are used to set text input's value, then there is a case in which we can't tell what source of truth should be.
Let's take following example
We have a text field that allows only 4 characters, again this is only a problem if those 4 characters come as children, not as value.
This is a controller text input.
1. User types 1234.
2. User types 5th character.
3. JavaScript updates TextInput, saying that the content should stay 1234.
4. In `TextInputShadowNode` `hasJSUpdatedAttributedString` will be set to false, because previous JS value is the same as current JS value.
Reviewed By: shergin
Differential Revision: D20587681
fbshipit-source-id: 1b8a2efabbfa0fc87cba210570142d162efe61e6
Summary:
This fixes two things:
1) Currently it only respects Start and End padding, and if there's a Theme default, it will override Left/Right padding. Whoops.
2) Currently it doesn't respect when a TextInput starts with padding, but then is removed.
This resolves both.
It still does not account for RTL support.
Changelog: [Internal] Fix AndroidTextInput padding
Reviewed By: mdvacca
Differential Revision: D20573151
fbshipit-source-id: e89791641b6699e728cde9dbd661a8c21485fbc8
Summary:
Changelog: [internal]
layoutDirectionPass down layoutDirection from `RCTSurfacePresenter` down to `YogaLayutableShadowNode`.
In `ParagraphShadowNode`, we propagate layoutDirection from yoga node to `TextAttributes.layoutDirection`.
Reviewed By: shergin
Differential Revision: D20420041
fbshipit-source-id: 86e01d31ea9415acb8579c44c470cac870ec1b8f
Summary:
Changelog: [Internal]
# Why was it crashing?
Crash was caused by `data.getTrackImageRequest()` returning NULL. The crash happened inside `getCoordinator` method. If you look at the implementation of the method below
```
if (request) {
return &request->getObserverCoordinator();
} else {
return nullptr;
}
```
you might notice that we check for NULL, why is it crashing then? And why is it only crashing in production?
The reason is compiler's optimiser, which looks at `data.getTrackImageRequest()`, this method returns `ImageRequest const &` and sees that this method will always return a value, never NULL. Compiler then looks at our `getCoordinator` function, sees that we check there for nullity but since it can never be null, removes that branch.
# Solution
Create new SliderState with non null image observer.
Reviewed By: shergin
Differential Revision: D20491367
fbshipit-source-id: 17b7cf31feabbe6f8ece324a3d329902b2ef6a2d
Summary:
We don't need it anymore because the same logic is already implemented in `YogaLayoutableShadowNode::layoutTree()`.
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: sammy-SC
Differential Revision: D20464175
fbshipit-source-id: 3dd2293ee102a9b67a856104720d3a7dc4103d7f
Summary:
Now, having `orderIndex` feature in the core, we can use it for implementing `zIndex` feature. All we need to do is just to assign this `zIndex` value to `orderIndex`.
Then we will use this to remove some platform-specific code that implements `zIndex` on the mounting layer.
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: sammy-SC
Differential Revision: D20432155
fbshipit-source-id: b4d62b63006f45899de38e1f40b1dfbe69550ada
Summary:
This behavior matches the behavior of `dynamic_cast` (on which some callsites rely on).
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: sammy-SC
Differential Revision: D20456792
fbshipit-source-id: 9604da0f9f78cc7357e60ed11012756e753e4b45
Summary:
This fixes a bug in Android TextInlineViews that was reproducible in ActivityLog screen, see T63438920
Since Text are virtual nodes it is not necessary for these kind of views to stack views during diffing.
changelog: [internal]
Reviewed By: shergin
Differential Revision: D20448085
fbshipit-source-id: 2d852975493bf6bcc7840c80c5de5cb5f7890303
Summary:
This method does not have implementation and we don't use it.
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: sammy-SC
Differential Revision: D20423392
fbshipit-source-id: cfb5e4a60dbeca26a968c29d20e74dd6af0bf660
Summary:
We need that to move all `TextShadowNode`s to the end of the list of nodes to make view indexes work for nodes that actually have views.
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: mdvacca
Differential Revision: D20396717
fbshipit-source-id: efbef47ef89ab37e83e020c029c39e1a62727fda
Summary:
The new name is get_preprocessor_flags_for_build_mode.
Changelog: [Internal]
Reviewed By: d16r
Differential Revision: D20351718
fbshipit-source-id: 67628ce81e7244f0f72af2d00d92842a649ff619
Summary:
This diff changes how we apply layout constraints to a root node before layout. We previously used two arguments of `YGNodeCalculateLayout` but that's not expressive enough in cases we have min & max sizes.
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: JoshuaGross, sammy-SC
Differential Revision: D20268051
fbshipit-source-id: 85aaae65326432993296c3cbc9f7fb8919b07386
Summary:
This diff changes API we use to measure text. Previously, a platform-specific measure infra returned just the size of the text, now it returns the size and an array of frames that describe where attachments are placed.
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: sammy-SC
Differential Revision: D20268041
fbshipit-source-id: 7c065607b6af18a36318db0aab24dad0f171d33a
Summary:
`ParagraphShadowNode::Content` describes all nested content of a `Paragraph` component as a single entity allowing to reason about that as a thing that holds an invariant. Now we can store that as a single thing, copy, pass to functions, build on top of that and etc.
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: sammy-SC, mdvacca
Differential Revision: D20268043
fbshipit-source-id: e976588ad76615259c72bc21f9ad8d923f2f3b9f
Summary:
These `assert`s must be satisfied. Having them allows us to fail early in case of bugs.
I spent a log of time debugging an issue and finally found that after adding those `assert`s.
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: mdvacca
Differential Revision: D20268046
fbshipit-source-id: 1d8ddd6de00069bd2a79e74af5e4278aa6c9131b
Summary:
`BaseTextShadowNode::getAttributedString()` was replaced with simular method `BaseTextShadowNode::buildAttributedString()` which does same work with following differences:
* Besides returning `AttributedString`, it retures an array of `Attachment`s elements of which points to `ShadowNode`s that form attachments;
* Now we use single `AttributedString` to construct result instead of concatenation objects recurvily walking the tree.
We will use the array of attachments later.
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: sammy-SC
Differential Revision: D20268048
fbshipit-source-id: 371c548826bdfd5c4f4b18915d68977724885ce6
Joshua Gross
Samuel Susla
Manvir Singh
Valentin Shergin
Kevin Gozali
Nikita Lutsenko
David Vacca
generatedunixname89002005287564
Adam Ernst
