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// Copyright 2019 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_IPC_KEYBOARD_LAYOUT_MONITOR_H_
#define REMOTING_HOST_IPC_KEYBOARD_LAYOUT_MONITOR_H_
#include "base/functional/callback.h"
#include "base/memory/scoped_refptr.h"
#include "base/memory/weak_ptr.h"
#include "remoting/host/keyboard_layout_monitor.h"
namespace remoting {
class DesktopSessionProxy;
// KeyboardLayoutMonitor implementations are responsible for monitoring the
// active keyboard layout within the CRD session on the host, and triggering a
// callback whenever it changes.
class IpcKeyboardLayoutMonitor : public KeyboardLayoutMonitor {
public:
IpcKeyboardLayoutMonitor(
base::RepeatingCallback<void(const protocol::KeyboardLayout&)> callback,
scoped_refptr<DesktopSessionProxy> desktop_session_proxy);
~IpcKeyboardLayoutMonitor() override;
IpcKeyboardLayoutMonitor(const IpcKeyboardLayoutMonitor&) = delete;
IpcKeyboardLayoutMonitor& operator=(const IpcKeyboardLayoutMonitor&) = delete;
// KeyboardLayoutMonitor implementation.
void Start() override;
// Called when KeyboardChanged IPC message is received.
void OnKeyboardChanged(const protocol::KeyboardLayout& layout);
private:
base::RepeatingCallback<void(const protocol::KeyboardLayout&)> callback_;
scoped_refptr<DesktopSessionProxy> desktop_session_proxy_;
base::WeakPtrFactory<IpcKeyboardLayoutMonitor> weak_ptr_factory_;
};
} // namespace remoting
#endif // REMOTING_HOST_IPC_KEYBOARD_LAYOUT_MONITOR_H_
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