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34 lines
883 B
C
34 lines
883 B
C
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// Copyright 2004-present Facebook. All Rights Reserved.
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#pragma once
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#include <memory>
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#include <fabric/core/ReactPrimitives.h>
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#include <fabric/core/ShadowNode.h>
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#include <fabric/uimanager/TreeMutationInstruction.h>
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namespace facebook {
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namespace react {
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/*
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* Abstract class for Scheduler's delegate.
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*/
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class SchedulerDelegate {
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public:
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/*
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* Called right after Scheduler computed (and laid out) a new updated version
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* of the tree and calculated a set of mutation instructions which are
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* suffisient to construct a new one.
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*/
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virtual void schedulerDidComputeMutationInstructions(Tag rootTag, const TreeMutationInstructionList &instructions) = 0;
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/*
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* Called right after a new ShadowNode was created.
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*/
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virtual void schedulerDidRequestPreliminaryViewAllocation(ComponentName componentName) = 0;
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};
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} // namespace react
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} // namespace facebook
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