52 lines
1.5 KiB
C++
52 lines
1.5 KiB
C++
// Copyright (c) 2015 GitHub, Inc.
|
|
// Use of this source code is governed by the MIT license that can be
|
|
// found in the LICENSE file.
|
|
|
|
#ifndef ELECTRON_SHELL_APP_UV_TASK_RUNNER_H_
|
|
#define ELECTRON_SHELL_APP_UV_TASK_RUNNER_H_
|
|
|
|
#include <map>
|
|
|
|
#include "base/functional/callback.h"
|
|
#include "base/memory/raw_ptr.h"
|
|
#include "base/task/single_thread_task_runner.h"
|
|
#include "uv.h" // NOLINT(build/include_directory)
|
|
|
|
namespace base {
|
|
class Location;
|
|
class TimeDelta;
|
|
} // namespace base
|
|
|
|
namespace electron {
|
|
|
|
// TaskRunner implementation that posts tasks into libuv's default loop.
|
|
class UvTaskRunner : public base::SingleThreadTaskRunner {
|
|
public:
|
|
explicit UvTaskRunner(uv_loop_t* loop);
|
|
|
|
// disable copy
|
|
UvTaskRunner(const UvTaskRunner&) = delete;
|
|
UvTaskRunner& operator=(const UvTaskRunner&) = delete;
|
|
|
|
// base::SingleThreadTaskRunner:
|
|
bool PostDelayedTask(const base::Location& from_here,
|
|
base::OnceClosure task,
|
|
base::TimeDelta delay) override;
|
|
bool RunsTasksInCurrentSequence() const override;
|
|
bool PostNonNestableDelayedTask(const base::Location& from_here,
|
|
base::OnceClosure task,
|
|
base::TimeDelta delay) override;
|
|
|
|
private:
|
|
~UvTaskRunner() override;
|
|
static void OnTimeout(uv_timer_t* timer);
|
|
static void OnClose(uv_handle_t* handle);
|
|
|
|
raw_ptr<uv_loop_t> loop_;
|
|
|
|
std::map<uv_timer_t*, base::OnceClosure> tasks_;
|
|
};
|
|
|
|
} // namespace electron
|
|
|
|
#endif // ELECTRON_SHELL_APP_UV_TASK_RUNNER_H_
|