Files
react-native/React/CoreModules/RCTLogBoxView.mm
T
Paige Sun 37e5fa3a6c Refactor: Migrate Logbox surface initialization to Fabric when available, in Bridge and Bridgeless modes
Summary:
Changelog: [iOS][Internal] Refactor: Migrate Logbox surface initialization to Fabric when available, in Bridge and Bridgeless modes

# Why
This diff main purpose is to add `RCTErrorNewArchitectureValidation(RCTNotAllowedInAppWideFabric)` in `RCTSurface`, to ensure Paper surfaces are never created in FBiOS.

# The Situation
Before this diff, in Bridged Fabric, `[RCTLogbox show]` initializes a Paper `RCTSurface`, [using `[RCTLogBoxView initWithWindow]`](https://github.com/facebook/react-native/blob/main/React/CoreModules/RCTLogBoxView.mm#L46))
In this diff,  in Bridged and Bridgeless Fabric, `[RCTLogbox show]` initializes a Fabric `RCTFabricSurface`.

Before this diff, in Bridgeless Fabric,  RCTLogBox posts a "CreateLogBoxSurface" notification to RCTInstance.
In this diff, the notification hack is replaced by the same `RCTFabricSurface` initialization above.
Behavior is the same.

Reviewed By: RSNara

Differential Revision: D35177311

fbshipit-source-id: 6de418af8a01f914c9a806bb8d74915015f9087a
2022-03-29 18:40:19 -07:00

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/*
* Copyright (c) Meta Platforms, Inc. and affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
#import "RCTLogBoxView.h"
#import <React/RCTLog.h>
#import <React/RCTSurface.h>
#import <React/RCTSurfaceHostingView.h>
@implementation RCTLogBoxView {
RCTSurface *_surface;
}
- (instancetype)initWithFrame:(CGRect)frame
{
if ((self = [super initWithFrame:frame])) {
self.windowLevel = UIWindowLevelStatusBar - 1;
self.backgroundColor = [UIColor clearColor];
}
return self;
}
- (void)createRootViewController:(UIView *)view
{
UIViewController *_rootViewController = [UIViewController new];
_rootViewController.view = view;
_rootViewController.view.backgroundColor = [UIColor clearColor];
_rootViewController.modalPresentationStyle = UIModalPresentationFullScreen;
self.rootViewController = _rootViewController;
}
- (instancetype)initWithFrame:(CGRect)frame surfacePresenter:(id<RCTSurfacePresenterStub>)surfacePresenter
{
if (self = [super initWithFrame:frame]) {
id<RCTSurfaceProtocol> surface = [surfacePresenter createFabricSurfaceForModuleName:@"LogBox"
initialProperties:@{}];
[surface start];
RCTSurfaceHostingView *rootView = [[RCTSurfaceHostingView alloc]
initWithSurface:surface
sizeMeasureMode:RCTSurfaceSizeMeasureModeWidthExact | RCTSurfaceSizeMeasureModeHeightExact];
[self createRootViewController:rootView];
}
return self;
}
- (instancetype)initWithWindow:(UIWindow *)window bridge:(RCTBridge *)bridge
{
RCTErrorNewArchitectureValidation(RCTNotAllowedInAppWideFabric, @"RCTLogBoxView", nil);
if (@available(iOS 13.0, *)) {
self = [super initWithWindowScene:window.windowScene];
} else {
self = [super initWithFrame:window.frame];
}
self.windowLevel = UIWindowLevelStatusBar - 1;
self.backgroundColor = [UIColor clearColor];
_surface = [[RCTSurface alloc] initWithBridge:bridge moduleName:@"LogBox" initialProperties:@{}];
[_surface start];
if (![_surface synchronouslyWaitForStage:RCTSurfaceStageSurfaceDidInitialMounting timeout:1]) {
RCTLogInfo(@"Failed to mount LogBox within 1s");
}
[self createRootViewController:(UIView *)_surface.view];
return self;
}
- (void)layoutSubviews
{
[super layoutSubviews];
[_surface setSize:self.frame.size];
}
- (void)dealloc
{
[RCTSharedApplication().delegate.window makeKeyWindow];
}
- (void)show
{
[self becomeFirstResponder];
[self makeKeyAndVisible];
}
@end