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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef REMOTING_HOST_INPUT_MONITOR_LOCAL_HOTKEY_INPUT_MONITOR_H_
#define REMOTING_HOST_INPUT_MONITOR_LOCAL_HOTKEY_INPUT_MONITOR_H_
#include <memory>
#include "base/functional/callback_forward.h"
#include "base/memory/scoped_refptr.h"
#include "base/memory/weak_ptr.h"
namespace base {
class SingleThreadTaskRunner;
} // namespace base
namespace remoting {
// Monitors the local input to notify about keyboard hotkeys. If implemented for
// the platform, catches the disconnection keyboard shortcut (Ctrl-Alt-Esc) and
// invokes |disconnect_callback| when this key combination is pressed.
class LocalHotkeyInputMonitor {
public:
virtual ~LocalHotkeyInputMonitor() = default;
// Creates a platform-specific instance of LocalHotkeyInputMonitor.
// |disconnect_callback| is called on the |caller_task_runner| thread.
static std::unique_ptr<LocalHotkeyInputMonitor> Create(
scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner,
scoped_refptr<base::SingleThreadTaskRunner> input_task_runner,
scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner,
base::OnceClosure disconnect_callback);
protected:
LocalHotkeyInputMonitor() = default;
};
} // namespace remoting
#endif // REMOTING_HOST_INPUT_MONITOR_LOCAL_HOTKEY_INPUT_MONITOR_H_
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