Commit Graph

59 Commits

Author SHA1 Message Date
Kevin Gozali f24b815fe6 use xplat BUCK attribution
Summary:
Internal code attribution update.

Changelog: [Internal]

Reviewed By: mdvacca

Differential Revision: D21603406

fbshipit-source-id: c3da1823e26beb0092d97e66d731618c0433a2f7
2020-05-15 21:55:52 -07:00
Manvir Singh d54113d8c4 implemented showSoftInputOnFocus for iOS (#28834)
Summary:
`showSoftInputOnFocus` was added in https://github.com/facebook/react-native/issues/25028, but it was only added for Android. There was a lot of discussion on the original issue being addressed (https://github.com/facebook/react-native/issues/14045), that there is a need for this on iOS as well. The issue with iOS was brought up again on https://github.com/facebook/react-native/issues/27243.

On a related note, when searching this repo's issues for `showSoftInputOnFocus`, it appears that there are several closed issues that claim that the Android implementation doesn't work (https://github.com/facebook/react-native/issues/25685, https://github.com/facebook/react-native/issues/25687, https://github.com/facebook/react-native/issues/26643). So perhaps the Android implementation needs to be looked at as well (I myself have not gotten around to confirming whether it works or not)

## Changelog

[iOS] [Added] - Add showSoftInputOnFocus to TextInput
Pull Request resolved: https://github.com/facebook/react-native/pull/28834

Test Plan:
You'd use this just like you would in the Android implementation:
```jsx
<TextInput showSoftInputOnFocus={false} />
```

## GIFs
### Before change
![May-04-2020 20-52-49](https://user-images.githubusercontent.com/4932784/81034028-9d89cf80-8e4a-11ea-906c-64f62504f80c.gif)

### After change
![May-04-2020 20-54-27](https://user-images.githubusercontent.com/4932784/81034035-a11d5680-8e4a-11ea-918e-119a1c9e2a19.gif)

Differential Revision: D21418763

Pulled By: shergin

fbshipit-source-id: 561e72fc2cf16b30446132f6b96b8aa2b4a92daf
2020-05-11 09:01:33 -07:00
Kevin Gozali 164d47f30a label react-native-github targets
Summary:
For internal code attribution.

Changelog: [Internal]

Reviewed By: zlern2k

Differential Revision: D21468924

fbshipit-source-id: 59cd2a52e0ae46bedbf54816820a5f40b684da8b
2020-05-08 00:36:17 -07:00
Nikita Lutsenko f4815fbad3 third-party | Move glog from xplat/third-party to third-party and create temporary redirect.
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
2020-05-06 19:04:33 -07:00
Samuel Susla 027e8f9b16 Send key when onKeyPress event is fired from TextInput
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
2020-04-27 12:33:44 -07:00
Valentin Shergin a4b15a4a88 Fabric: Marking TextInput as a leaf Yoga node
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
2020-04-27 10:38:06 -07:00
Valentin Shergin e56950dc65 Fabric: componentregistry module was decoupled from uimanager
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
2020-04-18 15:00:21 -07:00
Samuel Susla 00c4d950cf Implement event count for TextInput
Summary:
Changelog: [Internal]

Implementation of event count for Fabric's Text input.

Reviewed By: JoshuaGross

Differential Revision: D20800185

fbshipit-source-id: 988692cb2fc786649821cccb06e629b40b9b0479
2020-04-09 03:44:55 -07:00
Samuel Susla 3d61dc9f36 Back out "Fix controlled TextInput with child nodes"
Summary:
Changelog: [Internal]

Original commit changeset: 1b8a2efabbfa

Original diff D20587681 breaks non-controlled text input.

Reviewed By: motiz88

Differential Revision: D20815935

fbshipit-source-id: 70577ed1e5701850ff0e30a6592945a31c2a8bec
2020-04-02 08:26:04 -07:00
generatedunixname89002005287564 9a75d50d46 xplat/js/react-native-github/ReactCommon/fabric/components/textinput/
Summary: Changelog: [Internal]

Reviewed By: scottrice

Differential Revision: D20619227

fbshipit-source-id: 674337e6ce585a4e96d020f9624b874ba86e2d80
2020-03-24 09:33:50 -07:00
Samuel Susla a40cfc05b8 Fix controlled TextInput with child nodes
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
2020-03-23 04:42:09 -07:00
Joshua Gross fb9a7be2bd Fix TextInput left/right padding
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
2020-03-20 18:47:31 -07:00
Adam Ernst 0c7bd388f0 Rename get_debug_preprocessor_flags
Summary:
The new name is get_preprocessor_flags_for_build_mode.

Changelog: [Internal]

Reviewed By: d16r

Differential Revision: D20351718

fbshipit-source-id: 67628ce81e7244f0f72af2d00d92842a649ff619
2020-03-09 18:28:27 -07:00
Valentin Shergin 90ada5abb1 Fabric: Calculating positions of attachments as part of text measurement
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
2020-03-09 16:36:46 -07:00
Valentin Shergin f18358dda6 Fabric: Introducing BaseTextShadowNode::getAttributedString()
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
2020-03-09 16:36:44 -07:00
Samuel Susla d6484fa180 Add TextKind trait to ParagraphShadowNode and TextInputShadowNode
Summary:
Adds `TextKind` trait to Paragraph and TextInput shadow nodes.

Later on it could cause confusion why they do not have this trait.

Changelog: [Internal]

Reviewed By: shergin, mdvacca

Differential Revision: D20254008

fbshipit-source-id: 56fb264fa4fe38a5f00f080558cdc7992fd51fea
2020-03-09 05:51:27 -07:00
Joshua Gross c18cc76e58 Comparison of AttributedString false more often than true in TextInput, resulting in janky editing behavior
Summary:
Instead of comparing the entire AttributedString, compare just the strings and the TextAttributes of Fragments.

Concretely what I'm seeing is that the Frame of the associated parent ShadowViews are changing very frequently, making it impossible to actually modify the TextInput in some cases. However, we shouldn't forcibly reset the content of the TextInput if the frame of the parent is changing and not the actual child contents.

Changelog: [Internal] Fabric TextInput bug fix

Reviewed By: shergin

Differential Revision: D20319359

fbshipit-source-id: 2f51f521ad76fff9da6f6c8b5e795f03c33e496f
2020-03-06 19:37:27 -08:00
Joshua Gross 43e6d9acd7 TextInput should respect previous props, paddingHorizontal, and paddingVertical
Summary:
Of course if props aren't changing, rawProps won't have paddings anymore and so padding gets reset.

Also, make sure we pay attention to paddingVertical and paddingHorizontal styles.

Changelog: [Internal]

Reviewed By: mdvacca

Differential Revision: D20269583

fbshipit-source-id: 2903fd0f7e6178f506109467d9a8f67b6d013a25
2020-03-04 20:01:24 -08:00
generatedunixname89002005287564 6aa7030ce8 Daily arc lint --take CLANGFORMAT
Reviewed By: zertosh

Differential Revision: D20245569

fbshipit-source-id: 2fede4cfd7e0291aa6718d510bfe14ee175134df
2020-03-04 06:08:57 -08:00
Samuel Susla 3ee1e5312a Back out "Rename measure to measureContent and pass it LayoutContext"
Summary:
Original commit changeset: 8928b59d5194

Changelog: [Internal]

Reviewed By: makovkastar

Differential Revision: D20246918

fbshipit-source-id: 0b9142d9bc4774a07304769126411a34cc8c33c5
2020-03-04 05:01:53 -08:00
Samuel Susla b40f0562f5 Rename measure to measureContent and pass it LayoutContext
Summary:
In order to build dynamic text sizing, `LayoutableShadowNode::measure` needs to accept `LayoutContext`

Changelog: [Internal]

Reviewed By: shergin

Differential Revision: D20184598

fbshipit-source-id: 8928b59d51948caf3654f40049212a89a91dceb6
2020-03-03 04:14:04 -08:00
Kevin Gozali 30822e3923 make RN infra labels public
Summary:
Internal build target labeling.

Changelog: [Internal]

Reviewed By: zlern2k

Differential Revision: D20152676

fbshipit-source-id: 89615a0b3a6f3994b18f2c07b86d0ae93e052327
2020-02-28 12:46:49 -08:00
Valentin Shergin 191d65ec4e Fabric: YogaLayoutableShadowNode::setProps() was replaced with updateYogaProps()
Summary:
`YogaLayoutableShadowNode::setProps()` was renamed to `YogaLayoutableShadowNode::updateYogaProps()`. Now we don't need to pass an argument to this function because the object is already initialized. The new name also disambiguates this method with `getProp()` from `ShadowNode` (which does something completely different).

Changelog: [Internal] Fabric-specific internal change.

Reviewed By: sammy-SC

Differential Revision: D20052018

fbshipit-source-id: 4d9651bb4452408708fa1b36bb5c5c8639f7d1bb
2020-02-26 22:08:21 -08:00
Joshua Gross 5be86695a3 AndroidTextInput uses default padding from Android theme
Summary:
For backwards-compatibility with Paper, we're implementing a feature in Fabric that will allow TextInputs to use the default padding from the theme in Android.

Note that this uses some pretty ugly hacks that probably shouldn't be used inside of components at all: looking directly at rawProps, overriding props/Yoga styles in the component descriptor, etc. I would (personally) really like to kill this feature entirely unless and until we can find a more elegant solution.

Changelog: [Internal]

TextInputs are still not pixel-perfect with Paper, but they're much closer, and the underline visual glitchiness is no longer an issue.

Reviewed By: mdvacca

Differential Revision: D20109605

fbshipit-source-id: 543282843e0a9f03a504d72d7a014431099bd64c
2020-02-26 13:46:57 -08:00
Janette Cheng a793ed7598 Unbreak the build
Summary:
build-break
overriding_review_checks_triggers_an_audit_and_retroactive_review

fbshipit-source-id: 316b879368503114ea1af16276643301601bcca8
2020-02-20 08:30:46 -08:00
Samuel Susla 145151ef0f Fix ignored initial value of TextInput
Summary: Changelog: [Internal]

Reviewed By: JoshuaGross

Differential Revision: D19922731

fbshipit-source-id: b06f1d98d97a4ea46c60e07a89452ee77acded8d
2020-02-19 07:03:22 -08:00
Valentin Shergin 967c9dc7b1 Fabric: ConcreteShadowNode::getProps() was renamed to getConcreteProps() and got new return type.
Summary:
Having the overridden function that returns a different type is apparently not a good idea (and might cause bugs and unexpected behavior), so it was renamed. The function also got a new return type (`const &` instead of `std::shared_ptr`) for simplicity, better performance, and smaller code size.

Changelog: [Internal] Fabric-specific internal change.

Reviewed By: JoshuaGross

Differential Revision: D19837694

fbshipit-source-id: b7a96424bd040409371724907b3fb3931cd8a2e8
2020-02-13 21:07:30 -08:00
Josh Leibsly ca431c2179 Remove product/platform/infra layers from ios supermodules
Summary:
Context: https://fb.workplace.com/groups/2116332615111503/permalink/2773825422695549/

build-break
overriding_review_checks_triggers_an_audit_and_retroactive_review
allow-large-files
allow_many_files

Differential Revision:
D19858113
Ninja: master broken

fbshipit-source-id: d9e531f9579bfe7ef87097f0d50512722eb1de5e
2020-02-12 10:25:27 -08:00
Valentin Shergin 8fe6883fea Fabric: Fixed double-application of opacity and background-color props on TextInput
Summary:
These props are applied to `View`, therefore they most not be a part of base text attributes, so we reset them.

Changelog: [Internal] Fabric-specific internal change.

Reviewed By: mdvacca

Differential Revision: D19764144

fbshipit-source-id: a0d2900e3161c47b83114360c843fa85a4389f8a
2020-02-06 08:16:37 -08:00
Joshua Gross 74026041ba Fix AndroidTextInput C++ debugging code
Summary:
Fixes debug output for AndroidTextInput. Failed to compile (in special "Fabric debug mode") before.

Changelog: [Internal]

Reviewed By: mdvacca

Differential Revision: D19653093

fbshipit-source-id: 887916892a78a4e40bb4f6154f474add9672edfb
2020-01-30 17:39:35 -08:00
Josh Leibsly efc2344868 Rename isolation root to "default" in fbobjc
Summary:
The reason for this change is that it is the primary root that we want people to be using and the naming should reflect that.

#nocancel

build-break
overriding_review_checks_triggers_an_audit_and_retroactive_review

Changelog: [Internal]

Oncall Short Name: fbobjc_sheriff

Differential Revision: D19431128

fbshipit-source-id: c7208e20ed0f5f5eb6c2849428c09a6d4af9b6f3
2020-01-24 08:26:36 -08:00
Joshua Gross e689462782 AndroidTextInput: Fix stale measurements based on outdated State
Summary:
Fix initial width measurement of AndroidTextInput.

The lifecycle here between measure and layout is a little wacky. I put this in comments too, but:

1. Measure is called first. It's marked as const so it can't call updateStateIfNeeded.
2. Layout is called immediately after. It's not const so it calls updateStateIfNeeded.
3. The state is updated, but it's not part of a commit, it just mutates the node in-place.
4. If the node isn't dirtied again, measure won't be called again.

For completeness: I did try calling `dirtyLayout` in the `layout` method. That does not work.

Changelog: [Internal]

Reviewed By: mdvacca

Differential Revision: D19549803

fbshipit-source-id: f3798e10dca2edacb364cc5b53f58f091de5e4d0
2020-01-23 19:27:57 -08:00
Valentin Shergin a69abb419a Fabric: Using State::getRevision() instead of TextInputState::revision
Summary:
Previously, State revision number was implemented manually as part of the StateData. Now we have it as a built-in concept in State, so we can rely on that.

Changelog: [Internal] Fabric-specific internal change.

Reviewed By: JoshuaGross

Differential Revision: D19467161

fbshipit-source-id: cac907265090730cdb89207aad2b52141cda5dc6
2020-01-23 10:39:14 -08:00
Michael Lee (Engineering) 66fcd6f8f2 Remove deprecated target folly:evicting_cache_map
Summary:
Replace with `:container_evicting_cache_map`

Changelog: [Internal]

Rename `//xplat/folly:evicting_cache_map` to `//xplat/folly:container_eviciting_cache_map` to follow the new target name conventions

Reviewed By: JoshuaGross, nlutsenko

Differential Revision: D19374914

fbshipit-source-id: fadcaeac20fe61af79e1eecb1be5642f2ef96285
2020-01-22 16:23:24 -08:00
Pascal Hartig 9ad5e72b77 Migrate to FBJNI (#27729)
Summary:
This is an incomplete effort to migrate from libfb to libfbjni. This is needed to restore the compatibility with Flipper and other FB Android projects that make use of FBJNI. Effectively, the outcome is that `fbjni` no longer has a checked-in copy here, but instead relies on the public artifacts published at github.com/facebookincubator/fbjni that can be deduplicated at build-time.

**A non-exhaustive list of tasks:**

* [X] Gradle builds the SDK and RNTester for Android.
* [X] Buck build for rntester works in OSS.
* [ ] Move from `java-only` release to full `fbjni` release. This requires finding a solution for stripping out `.so` files that the old `Android.mk` insists on including in the final artifacts and will clash with the full distribution.
* [ ] Import this and fix potential internal build issues.
* [ ] Verify that the changes made to the Hermes integration don't have any unintended consequences.

## Changelog

[Android] [Changed] - Migrated from libfb to libfbjni for JNI calls
Pull Request resolved: https://github.com/facebook/react-native/pull/27729

Test Plan:
- CI is already passing again for Gradle and Buck in OSS.
- After applying the following patch, RNTester builds and works with the latest Flipper SDK:

```
 diff --git a/RNTester/android/app/build.gradle b/RNTester/android/app/build.gradle
index b8a6437d7..eac942104 100644
 --- a/RNTester/android/app/build.gradle
+++ b/RNTester/android/app/build.gradle
@@ -170,10 +170,19 @@ dependencies {
     debugImplementation files(hermesPath + "hermes-debug.aar")
     releaseImplementation files(hermesPath + "hermes-release.aar")

-    debugImplementation("com.facebook.flipper:flipper:0.23.4") {
+    debugImplementation("com.facebook.flipper🐬+") {
         exclude group:'com.facebook.yoga'
-        exclude group:'com.facebook.flipper', module: 'fbjni'
-        exclude group:'com.facebook.litho', module: 'litho-annotations'
+        exclude group:'com.facebook.fbjni'
+    }
+
+    debugImplementation("com.facebook.flipper:flipper-network-plugin:+") {
+        exclude group:'com.facebook.yoga'
+        exclude group:'com.facebook.fbjni'
+    }
+
+    debugImplementation("com.facebook.flipper:flipper-fresco-plugin:+") {
+        exclude group:'com.facebook.yoga'
+        exclude group:'com.facebook.fbjni'
     }

     if (useIntlJsc) {
```

Reviewed By: mdvacca

Differential Revision: D19345270

Pulled By: passy

fbshipit-source-id: 33811e7f97f44f2ec5999e1c35339909dc4fd3b1
2020-01-21 02:32:50 -08:00
Valentin Shergin ce9cf3795a Fabric: <TextInput> component on iOS, the C++ part
Summary:
This is C++ part of the implementation of Fabric-compatible <TextInput> component on iOS.

Changelog: [Internal] Fabric-specific internal change.

Reviewed By: JoshuaGross

Differential Revision: D19169987

fbshipit-source-id: e2eac9beac6d1e124b5176b4a23676b8e05490c3
2020-01-13 23:22:09 -08:00
Valentin Shergin a09ab53692 Fabric: Use ComponentDescriptorParameters as an actual parameter of ComponentDescriptor constructor
Summary:
This diff changes the signature of ComponentDescriptor constructor to make it simpler and easier to support: now all arguments are passed via struct that contains all these arguments as fields.

Now the ComponentDescriptor constructor accepts three arguments one of which is optional. This causes some confusion and the possibility of bugs in all subclasses that needs to implement a custom constructor. Mostly because in every case we need to ensure that the constructor:
 * Accepts and pass down all parameters/arguments;
 * Accepts the right types of those parameters (shared vs weak pointers, references vs values).
 * Accepts all thee arguments and pass them (including flavor!). We failed this point several times.

Overal that makes the code simpler and allows changing the set of parameters relatively easy. (There is no plan for it!)
Look at the LOC balance: less code!

Changelog: [INTERNAL]

Reviewed By: sammy-SC

Differential Revision: D18548173

fbshipit-source-id: 5d038b135e004f6c054026b3235ed57db99c086d
2019-12-22 22:22:00 -08:00
Joshua Gross bb5622dd89 Prop parsing: always require explicit default argument to convertRawProp
Summary:
Having automatic defaults/an optional arg for `convertRawProp` has caused way more problems than it is worth. Remove the default argument.

Changelog: [Internal]

Reviewed By: shergin

Differential Revision: D19151594

fbshipit-source-id: 839ec8d138b2c3c083f221a2871582454004648c
2019-12-18 15:02:09 -08:00
Joshua Gross 254ebab1d2 AndroidTextInput: don't set TextInput value to placeholder; use eventCounter prop to send tree updates via state
Summary:
Fix (1) placeholder (2) modifying TextInput in Fabric on Android.

Changelog: [internal]

Reviewed By: mdvacca

Differential Revision: D18894538

fbshipit-source-id: 21103f56e6f6e108fcf6359a23c9dd9a0323250e
2019-12-09 14:44:36 -08:00
Joshua Gross b9491b7c51 TextInput: support editing completely empty TextInputs
Summary:
Before this change, C++ couldn't propagate changes that updated TextInputs that were completely empty. In C++ the AttributedString cannot contain Fragments with empty text, so a completely empty TextInput would have no Fragments; this breaks the C++ state value updating infra since it relies on copying over existing fragments.

Instead, now we propagate default TextAttributes and ShadowView through State, so that State updates can use them to construct new Fragments.

Changelog: [Internal]

Reviewed By: shergin, mdvacca

Differential Revision: D18835048

fbshipit-source-id: 58ac94c5454c8610c6287b096b62199045e5879b
2019-12-05 13:20:30 -08:00
Joshua Gross 0556e86d09 TextInput: support modifying TextInputs with multiple Fragments (Cxx side)
Summary:
Support for modifying AndroidTextInputs with multiple Fragments was added on the Java side in a previous diff.

This diff adds support on the C++ side for the following scenario:

A <TextInput> is initially given contents via children <Text> notes, which represents multiple Fragments (that could have different TextAttributes like color, font size, backgroundcolor, etc). The Android EditText view must get this initial data, and then all updates after that on the Android side must flow to C++ so that the C++ ShadowNode can perform layout and measurement with up-to-date data.

At the same time, the <TextInput> node could be updated from the JS side. All else equal, this would cause the native Android EditText to be replaced with the old, original contents of the <TextInput> that may not have been updated at all from the JS side.

To mitigate this, we keep track of two AttributedStrings with Fragments on the C++ side: the AttributedString representing the values coming from <TextInput> children, from JS (`treeAttributedString`); and the AttributedString representing the current value the user is interacting with (`attributedString`). If the children from JS don't change, we don't update Android/Java with that AttributedString. If the children from JS do change, we overwrite any user input with the tree from JS.

Changelog: [Internal]

Reviewed By: shergin, mdvacca

Differential Revision: D18785976

fbshipit-source-id: a1f3a935e02379cabca8ab62a39cb3c0cf3fbca5
2019-12-05 13:20:30 -08:00
Joshua Gross 25ce622683 Fix TextInput example with text attribute and child Text node: text background shouldn't be same as TextInput background
Summary:
Currently the TextInput background is same as the background of the `text` value's attributes, because of the way we're parsing props and using the TextInput's props both for the background of the TextInput, and for the AttributedString/background color of the `text` prop node's attributes. If the background color has opacity, the `text` prop node will not have the correct background because it will be applied twice. Fix it.

Changelog: [Internal]

Reviewed By: mdvacca

Differential Revision: D18760384

fbshipit-source-id: 0cdcc8dd8839dd47e8fe0f593b4696bc16a62333
2019-12-05 13:20:29 -08:00
Joshua Gross a09346f129 TextInput: support text value+child Text nodes
Summary:
Fix and simplify `AndroidTextInputShadowNode::getAttributedString` so that it (1) works, and (2) is aligned with the equivalents in the old Java code.

The issue is that we weren't picking up `text` attributes since we're only traversing children and not the TextInput node itself. If a `text` attribute is present it needs to be treated as its own Text node.

Changelog: [Internal]

Reviewed By: mdvacca

Differential Revision: D18739830

fbshipit-source-id: 4b3bc81dbe8c241c2e06fe5be1f9b50e49132890
2019-12-05 13:20:29 -08:00
Joshua Gross 7590d9f8f4 Support creating AndroidTextInputState from previous state + folly::dynamic
Summary:
This is necessary for allowing TextInput updates from Java.

Changelog: [Internal]

Reviewed By: mdvacca

Differential Revision: D18739831

fbshipit-source-id: 0ba2d7eac96cac7471c5e46cc1e03a4d065229f5
2019-12-05 13:20:28 -08:00
Valentin Shergin c4876d0313 Fabric: Introducing AttributedStringBox
Summary:
The diff implements a new class called `AttributedStringBox` that represents an object storing a shared `AttributedString` *or* a shared pointer to some opaque platform-specific object that can be used as an attributed string. The class serves two main purposes:
- Represent type-erased attributed string entity (which can be platform-specific or platform-independent);
- Represent a container that can be copied with constant complexity.

Why? Several reasons:
- Sometimes it makes sense to keep an attributed string as a shared resource. This way we don't need to pay for expensive copying and we also implement a copy-on-write semantics on top of that if needed.
- We need to extend a TextLayoutMeasure API to support measuring some platform-specific attributed string implementation to remove the necessity of converting a string back and forth between representations. That's especially important for TextInput because we will need to measure that very efficiently (and the source of measuring, in this case, is a platform attributed string).

In other words, we need something to store inside TextInputState to measure and update very efficiently. The source of this data might be a native TextInput control or a data from React, to represent that kinda object we need this data structure (and interfaces that deal with it).

Changelog: [Internal] Fabric-specific internal change.

Reviewed By: sammy-SC

Differential Revision: D18670793

fbshipit-source-id: bc0164f801f28642f7c6da340af12acf33b85d24
2019-12-04 18:36:48 -08:00
Joshua Gross 7ab5eb4caf AndroidTextInput: support using commands instead of setNativeProps (native change)
Summary:
In AndroidTextInput, support codegen'd ViewCommands in native and add three commands that will eventually replace usage of setNativeProps on Android.

TextInput will use these commands in a future diff.

Changelog: [Internal]

Reviewed By: TheSavior

Differential Revision: D18612150

fbshipit-source-id: 5d427040686e8c5ab504dd845bc8ef863f558c35
2019-11-27 12:55:48 -08:00
Joshua Gross 98b8a17645 AndroidTextInput: don't override text with default/placeholder text except for measurement
Summary:
In C++ we return default/placeholder text instead of text in `getAttributedString` so that measurement is correct. This is fine but we shouldn't actually set the attributedString on the ReactEditText view.

Changelog: [Internal]

Reviewed By: mdvacca

Differential Revision: D18672369

fbshipit-source-id: 1bb5cddda3cf78f2cff6f805e67c8994ab32ee7c
2019-11-27 12:55:48 -08:00
Joshua Gross da5ea0215a AndroidTextInput: keep track of mostRecentEventCount in C++ State
Summary:
Keep track of AndroidTextInput's mostRecentEventCount in C++ State.

Changelog: [Internal]

Reviewed By: mdvacca

Differential Revision: D18672368

fbshipit-source-id: ea7a635629050a6d4957cbcef6ec0bda5faaad9a
2019-11-27 12:55:47 -08:00
Joshua Gross 309de462bd Support setting partial state from Android, and filling in data with previous State constructor
Summary:
iOS and other platforms have direct access to C++ StateT structs, whereas Java only has access to a Java map equivalent - state updates from Java can't update complex types, or must incur significant cost to reconstruct large objects from their folly::dynamic representation (not to mention the complexity of implementing the Java-to-C++ struct converters). Thus it's hard for Java to update StateT's with complex types on the C++ side.

This diff makes a minor change to Android's updateState which uses both the folly::dynamic data from Java as well as the previous State, so each StateT can have fields that are read-only from the Java perspective.

Motivation: For AndroidTextInput we need to set params from Java, without being able to send all of the State params from Java.

In this diff, we introduce a new State constructor that takes the previous State value and a folly::dynamic. It is up to each State implementation how the additional parameter will be used.

We migrate every existing component except for AndroidTextInput in this diff.

Changelog: [Internal]

Reviewed By: mdvacca

Differential Revision: D18672365

fbshipit-source-id: 4469e0a3c7658c204089c6fed39394979883f124
2019-11-27 12:55:47 -08:00
Joshua Gross 07580f0f7e AndroidTextInput: support proper measuring of AndroidTextInput text, and displaying attributed strings
Summary:
Use a similar setup as Paragraph, and support in Fabric:

- Correct measuring of AndroidTextInput
- Correct display of AndroidTextInput attributed strings

Changelog: [Internal]

Reviewed By: mdvacca

Differential Revision: D18669957

fbshipit-source-id: 84e0ad8021c9edf8219e0c673c781276ca29787d
2019-11-27 12:55:46 -08:00