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// Copyright 2014 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_MOUSE_CURSOR_MONITOR_H_
#define REMOTING_HOST_IPC_MOUSE_CURSOR_MONITOR_H_
#include <memory>
#include "base/memory/raw_ptr.h"
#include "base/memory/scoped_refptr.h"
#include "base/memory/weak_ptr.h"
#include "third_party/webrtc/modules/desktop_capture/desktop_frame.h"
#include "third_party/webrtc/modules/desktop_capture/mouse_cursor_monitor.h"
namespace remoting {
class DesktopSessionProxy;
// Routes webrtc::MouseCursorMonitor calls through the IPC channel to the
// desktop session agent running in the desktop integration process.
class IpcMouseCursorMonitor : public webrtc::MouseCursorMonitor {
public:
explicit IpcMouseCursorMonitor(
scoped_refptr<DesktopSessionProxy> desktop_session_proxy);
IpcMouseCursorMonitor(const IpcMouseCursorMonitor&) = delete;
IpcMouseCursorMonitor& operator=(const IpcMouseCursorMonitor&) = delete;
~IpcMouseCursorMonitor() override;
// webrtc::MouseCursorMonitor interface.
void Init(Callback* callback, Mode mode) override;
void Capture() override;
// Called when the cursor shape has changed.
void OnMouseCursor(std::unique_ptr<webrtc::MouseCursor> cursor);
private:
// The callback passed to |webrtc::MouseCursorMonitor::Init()|.
raw_ptr<webrtc::MouseCursorMonitor::Callback> callback_;
// Wraps the IPC channel to the desktop session agent.
scoped_refptr<DesktopSessionProxy> desktop_session_proxy_;
// Used to cancel tasks pending on the capturer when it is stopped.
base::WeakPtrFactory<IpcMouseCursorMonitor> weak_factory_{this};
};
} // namespace remoting
#endif // REMOTING_HOST_IPC_MOUSE_CURSOR_MONITOR_H_
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