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2166d2bb79
Summary: @public We have this feature in the current version of RN, so it would be nice to support that in Fabric as well. This should save us tens of ms of views creation during mounting. And that's quite easy to do! Reviewed By: fkgozali Differential Revision: D8701992 fbshipit-source-id: 4e3049df009ffd65bb43043de388e81795e5e559
60 lines
1.7 KiB
Objective-C
60 lines
1.7 KiB
Objective-C
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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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 <UIKit/UIKit.h>
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#import <memory>
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#import <React/RCTPrimitives.h>
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#import <fabric/core/LayoutConstraints.h>
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#import <fabric/core/LayoutContext.h>
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#import <fabric/uimanager/FabricUIManager.h>
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#import <fabric/uimanager/TreeMutationInstruction.h>
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NS_ASSUME_NONNULL_BEGIN
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@class RCTMountingManager;
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/**
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* Exactly same semantic as `facebook::react::SchedulerDelegate`.
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*/
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@protocol RCTSchedulerDelegate
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- (void)schedulerDidComputeMutationInstructions:(facebook::react::TreeMutationInstructionList)instructions rootTag:(ReactTag)rootTag;
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- (void)schedulerDidRequestPreliminaryViewAllocationWithComponentName:(NSString *)componentName;
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@end
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/**
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* `facebook::react::Scheduler` as an Objective-C class.
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*/
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@interface RCTScheduler : NSObject
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@property (atomic, weak, nullable) id<RCTSchedulerDelegate> delegate;
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- (void)registerRootTag:(ReactTag)tag;
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- (void)unregisterRootTag:(ReactTag)tag;
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- (CGSize)measureWithLayoutConstraints:(facebook::react::LayoutConstraints)layoutConstraints
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layoutContext:(facebook::react::LayoutContext)layoutContext
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rootTag:(ReactTag)rootTag;
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- (void)constraintLayoutWithLayoutConstraints:(facebook::react::LayoutConstraints)layoutConstraints
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layoutContext:(facebook::react::LayoutContext)layoutContext
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rootTag:(ReactTag)rootTag;
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@end
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@interface RCTScheduler (Deprecated)
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- (std::shared_ptr<facebook::react::FabricUIManager>)uiManager_DO_NOT_USE;
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@end
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NS_ASSUME_NONNULL_END
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