48 lines
1.4 KiB
C++
48 lines
1.4 KiB
C++
// Copyright (c) 2015 GitHub, Inc.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#ifndef ATOM_BROWSER_BRIDGE_TASK_RUNNER_H_
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#define ATOM_BROWSER_BRIDGE_TASK_RUNNER_H_
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#include <tuple>
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#include <vector>
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#include "base/location.h"
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#include "base/single_thread_task_runner.h"
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#include "base/tuple.h"
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namespace atom {
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// Post all tasks to the current message loop's task runner if available,
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// otherwise delay the work until message loop is ready.
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class BridgeTaskRunner : public base::SingleThreadTaskRunner {
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public:
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BridgeTaskRunner() {}
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~BridgeTaskRunner() override {}
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// Called when message loop is ready.
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void MessageLoopIsReady();
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// base::SingleThreadTaskRunner:
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bool PostDelayedTask(const base::Location& from_here,
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base::OnceClosure task,
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base::TimeDelta delay) override;
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bool RunsTasksInCurrentSequence() const override;
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bool PostNonNestableDelayedTask(
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const base::Location& from_here,
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base::OnceClosure task,
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base::TimeDelta delay) override;
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private:
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using TaskPair = std::tuple<
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base::Location, base::OnceClosure, base::TimeDelta>;
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std::vector<TaskPair> tasks_;
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std::vector<TaskPair> non_nestable_tasks_;
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DISALLOW_COPY_AND_ASSIGN(BridgeTaskRunner);
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};
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} // namespace atom
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#endif // ATOM_BROWSER_BRIDGE_TASK_RUNNER_H_
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