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80 lines
2.7 KiB
80 lines
2.7 KiB
/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#import "RCTSurfaceBackedComponent.h"
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#import <UIKit/UIKit.h>
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#import <ComponentKit/CKComponentSubclass.h>
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#import <ComponentKit/CKOverlayLayoutComponent.h>
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#import <RCTSurfaceHostingComponent/RCTSurfaceHostingComponent.h>
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#import <React/RCTSurface.h>
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#import <React/RCTFabricSurface.h>
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#import "RCTSurfaceBackedComponentState.h"
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@implementation RCTSurfaceBackedComponent
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+ (id)initialState
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{
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return [RCTSurfaceBackedComponentState new];
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}
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+ (instancetype)newWithBridge:(RCTBridge *)bridge
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surfacePresenter:(RCTSurfacePresenter *)surfacePresenter
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moduleName:(NSString *)moduleName
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properties:(NSDictionary *)properties
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options:(RCTSurfaceHostingComponentOptions)options
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{
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CKComponentScope scope(self, moduleName);
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RCTSurfaceBackedComponentState *state = scope.state();
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// JavaScript entrypoints expects "fabric" key for Fabric surfaces
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NSMutableDictionary *adjustedProperties = [[NSMutableDictionary alloc] initWithDictionary:properties];
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adjustedProperties[@"fabric"] = surfacePresenter ? @YES : nil;
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if (state.surface == nil || ![state.surface.moduleName isEqualToString:moduleName]) {
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id<RCTSurfaceProtocol> surface;
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if (surfacePresenter) {
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surface = [[RCTFabricSurface alloc] initWithSurfacePresenter:surfacePresenter
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moduleName:moduleName
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initialProperties:adjustedProperties];
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} else {
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surface = [[RCTSurface alloc] initWithBridge:bridge
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moduleName:moduleName
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initialProperties:adjustedProperties];
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}
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[surface start];
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state = [RCTSurfaceBackedComponentState newWithSurface:surface];
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CKComponentScope::replaceState(scope, state);
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}
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else {
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if (![state.surface.properties isEqualToDictionary:adjustedProperties]) {
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state.surface.properties = adjustedProperties;
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}
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}
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RCTSurfaceHostingComponent *surfaceHostingComponent =
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[RCTSurfaceHostingComponent newWithSurface:state.surface
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options:options];
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CKComponent *component;
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if (options.activityIndicatorComponentFactory == nil || RCTSurfaceStageIsRunning(state.surface.stage)) {
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component = surfaceHostingComponent;
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} else {
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component = [[CKOverlayLayoutComponent alloc] initWithComponent:surfaceHostingComponent
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overlay:options.activityIndicatorComponentFactory()];
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}
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return [super newWithComponent:component];
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}
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@end
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