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

 // 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 <memory>
 
 #include <QInputEvent>
 #include <QObject>
 
 #include <freerdp/freerdp.h>
 
 #include "krdp_export.h"
 
 namespace KRdp
 {
 
 class RdpConnection;
 
 /**
  * This class processes RDP input events and converts them to Qt events.
  *
  * One input handler is created per session.
  */
 class KRDP_EXPORT InputHandler : public QObject
 {
     Q_OBJECT
 
 public:
     explicit InputHandler(RdpConnection *session);
     ~InputHandler() override;
 
     /**
      * Initialize the InputHandler. Called from within Session::initialize().
      */
     void initialize(rdpInput *input);
 
     /**
      * Emitted whenever a new input event was received from the client.
      *
      * \param event The input event that was received.
      */
     Q_SIGNAL void inputEvent(QInputEvent *event);
 
 private:
     // FreeRDP callbacks that need to call the event handler functions in the
     // handler.
     friend BOOL inputSynchronizeEvent(rdpInput *, uint32_t);
     friend BOOL inputMouseEvent(rdpInput *, uint16_t, uint16_t, uint16_t);
     friend BOOL inputExtendedMouseEvent(rdpInput *, uint16_t, uint16_t, uint16_t);
 #ifdef FREERDP3
     friend BOOL inputKeyboardEvent(rdpInput *, uint16_t, uint8_t);
 #else
     friend BOOL inputKeyboardEvent(rdpInput *, uint16_t, uint16_t);
 #endif
     friend BOOL inputUnicodeKeyboardEvent(rdpInput *, uint16_t, uint16_t);
 
     /**
      * Called when the state of modifier keys changes.
      *
      * \param flags The state of modifier keys.
      */
     bool synchronizeEvent(uint32_t flags);
     /**
      * Called when a new mouse event was sent.
      *
      * \param x The X position, in client coordinates.
      * \param y The Y position, in client coordinates.
      * \param flags Mouse button state and other flags.
      */
     bool mouseEvent(uint16_t x, uint16_t y, uint16_t flags);
     bool extendedMouseEvent(uint16_t x, uint16_t y, uint16_t flags);
     bool keyboardEvent(uint16_t code, uint16_t flags);
     bool unicodeKeyboardEvent(uint16_t code, uint16_t flags);
 
     class Private;
     const std::unique_ptr<Private> d;
 };
 
 }