40 lines
1023 B
C++
40 lines
1023 B
C++
// Copyright (c) Facebook, Inc. and its affiliates.
|
|
|
|
// This source code is licensed under the MIT license found in the
|
|
// LICENSE file in the root directory of this source tree.
|
|
|
|
#pragma once
|
|
|
|
#include <memory>
|
|
|
|
#include <fabric/core/ReactPrimitives.h>
|
|
#include <fabric/core/ShadowNode.h>
|
|
#include <fabric/uimanager/ShadowViewMutation.h>
|
|
|
|
namespace facebook {
|
|
namespace react {
|
|
|
|
/*
|
|
* Abstract class for Scheduler's delegate.
|
|
*/
|
|
class SchedulerDelegate {
|
|
|
|
public:
|
|
/*
|
|
* Called right after Scheduler computed (and laid out) a new updated version
|
|
* of the tree and calculated a set of mutations which are suffisient
|
|
* to construct a new one.
|
|
*/
|
|
virtual void schedulerDidFinishTransaction(Tag rootTag, const ShadowViewMutationList &mutations) = 0;
|
|
|
|
/*
|
|
* Called right after a new ShadowNode was created.
|
|
*/
|
|
virtual void schedulerDidRequestPreliminaryViewAllocation(ComponentName componentName) = 0;
|
|
|
|
virtual ~SchedulerDelegate() noexcept = default;
|
|
};
|
|
|
|
} // namespace react
|
|
} // namespace facebook
|