Files
react-native/ReactCommon/fabric/scheduler/SchedulerToolbox.h
T
Valentin Shergin f05fff6a68 Fabric: Using PlatformRunLoopObserver instead of MainRunLoopEventBeat and RuntimeEventBeat on iOS (gated)
Summary:
This diff implements iOS-specific `PlatformRunLoopObserver` (and `MainRunLoopObserver`) that then being glued together with `SynchronousEventBeat` replaces `MainRunLoopEventBeat`, and then same thing glued with `AsynchronousEventBeat` replaces `RuntimeEventBeat`.

So, instead of two platform-specific classes we had on iOS (for that needs), now we have only one (that can be reused for a more broad variety of applications).

Changelog: [Internal] Fabric-specific internal change.

Reviewed By: sammy-SC

Differential Revision: D21341998

fbshipit-source-id: fafde4e678770f7fcf9c1ff87acc02812a37e708
2020-05-11 09:01:33 -07:00

56 lines
1.4 KiB
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 <ReactCommon/RuntimeExecutor.h>
#include <react/componentregistry/ComponentDescriptorFactory.h>
#include <react/core/EventBeat.h>
#include <react/utils/ContextContainer.h>
#include <react/utils/RunLoopObserver.h>
namespace facebook {
namespace react {
/*
* Contains all external dependencies of Scheduler.
* Copyable.
*/
struct SchedulerToolbox final {
/*
* Represents general purpose DI container for product components/needs.
* Must not be `nullptr`.
*/
ContextContainer::Shared contextContainer;
/*
* Represents externally managed, lazily available collection of components.
*/
ComponentRegistryFactory componentRegistryFactory;
/*
* Represents running JavaScript VM and associated execution queue.
*/
RuntimeExecutor runtimeExecutor;
/*
* Represent connections with a platform-specific UI run loops.
*/
RunLoopObserver::Factory mainRunLoopObserverFactory;
/*
* Asynchronous & synchronous event beats.
* Represent connections with the platform-specific run loops and general
* purpose background queue.
*/
EventBeat::Factory asynchronousEventBeatFactory;
EventBeat::Factory synchronousEventBeatFactory;
};
} // namespace react
} // namespace facebook