File indexing completed on 2024-06-23 05:24:05

 // SPDX-FileCopyrightText: 2023 Arjen Hiemstra <ahiemstra@heimr.nl>
 //
 // SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
 
 #pragma once
 
 #include <chrono>
 #include <memory>
 #include <optional>
 
 #include <QImage>
 #include <QObject>
 #include <QPoint>
 
 #include "krdp_export.h"
 
 namespace KRdp
 {
 
 class RdpConnection;
 
 /**
  * Encapsulates cursor-specific parts of the RDP protocol.
  *
  * Cursor information is sent separately from the video stream. We need to keep
  * track of some state, most importantly which cursor images have already been
  * sent so we don't have to re-send those. This class takes care of doing that
  * and the actual sending.
  */
 class KRDP_EXPORT Cursor : public QObject
 {
     Q_OBJECT
 
 public:
     struct CursorUpdate {
         QPoint hotspot;
         QImage image;
 
         uint32_t cacheId = 0;
         std::chrono::steady_clock::time_point lastUsed;
 
         bool operator==(const CursorUpdate &other) const;
     };
 
     enum class CursorType {
         Hidden,
         SystemDefault,
         Image,
     };
 
     Cursor(RdpConnection *session);
     ~Cursor();
 
     void update(const CursorUpdate &update);
 
 private:
     void setCursorType(CursorType type);
 
     class Private;
     const std::unique_ptr<Private> d;
 };
 
 }
 
 size_t qHash(const KRdp::Cursor::CursorUpdate &update, size_t seed = 0);