56 lines
1.3 KiB
C++
56 lines
1.3 KiB
C++
/*
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* Copyright (c) Meta Platforms, Inc. and 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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#pragma once
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#include <ReactCommon/SchedulerPriority.h>
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#include <jsi/jsi.h>
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#include <react/renderer/runtimescheduler/RuntimeSchedulerClock.h>
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#include <optional>
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#include <variant>
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namespace facebook::react {
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class RuntimeScheduler;
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class TaskPriorityComparer;
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using RawCallback = std::function<void(jsi::Runtime&)>;
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struct Task final : public jsi::NativeState {
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Task(
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SchedulerPriority priority,
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jsi::Function callback,
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std::chrono::steady_clock::time_point expirationTime);
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Task(
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SchedulerPriority priority,
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RawCallback callback,
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std::chrono::steady_clock::time_point expirationTime);
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private:
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friend RuntimeScheduler;
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friend TaskPriorityComparer;
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SchedulerPriority priority;
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std::optional<std::variant<jsi::Function, RawCallback>> callback;
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RuntimeSchedulerClock::time_point expirationTime;
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jsi::Value execute(jsi::Runtime& runtime, bool didUserCallbackTimeout);
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};
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class TaskPriorityComparer {
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public:
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inline bool operator()(
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const std::shared_ptr<Task>& lhs,
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const std::shared_ptr<Task>& rhs) {
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return lhs->expirationTime > rhs->expirationTime;
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}
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};
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} // namespace facebook::react
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