react-native/ReactCommon/fabric/uimanager/ShadowTreeDelegate.h
Valentin Shergin 62173a1569 Introducing fabric/mounting module
Summary:
ShadowView, ShadowViewMutation, and Differentiator were decoupled to separate module.
That enables us to use ShadowView more widely without facing a circular dependency problem.

Reviewed By: mdvacca

Differential Revision: D13205229

fbshipit-source-id: 7373864bf153a7813c2f97edb263a41454ce0b88
2018-11-27 18:34:14 -08:00

32 lines
704 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 <react/mounting/ShadowViewMutation.h>
namespace facebook {
namespace react {
class ShadowTree;
/*
* Abstract class for ShadowTree's delegate.
*/
class ShadowTreeDelegate {
public:
/*
* Called right after Shadow Tree commit a new state of the the tree.
*/
virtual void shadowTreeDidCommit(
const ShadowTree &shadowTree,
const ShadowViewMutationList &mutations) const = 0;
virtual ~ShadowTreeDelegate() noexcept = default;
};
} // namespace react
} // namespace facebook