7711502413
Summary: We have some "internal-only" stuff we want to put in the attribute of a layout node. This allows us to do so a way that keeps it out of open-source and avoid the clunky subclassing. Reviewed By: adamjernst Differential Revision: D24162047 fbshipit-source-id: 518ab9fbf0b4274076f5b0ae1b249e197563fa7f
31 lines
828 B
Objective-C
31 lines
828 B
Objective-C
/*
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* Copyright (c) Facebook, Inc. and its 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 <FlipperKitLayoutPlugin/SKNodeDescriptor.h>
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#import "SKSubDescriptor.h"
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@class SKComponentLayoutWrapper;
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typedef SKNamed* (*SKAttributeGenerator)(SKComponentLayoutWrapper* node);
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@interface SKComponentLayoutDescriptor
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: SKNodeDescriptor<SKComponentLayoutWrapper*>
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+ (void)registerSubDescriptor:(SKSubDescriptor)descriptor
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forName:(NSString*)name;
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/**
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Allows you to 'plug-in' additional logic to update the attribute
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string displayed for a node.
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You can return a `nil` object from this, it will be gracefully ignored.
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*/
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+ (void)registerAttributeGenerator:(SKAttributeGenerator)generator;
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@end
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