text: /****************************************************************************
  **
  ** Copyright (C) 2016 The Qt Company Ltd.
  ** Contact: https://www.qt.io/licensing/
  **
  ** This file is part of the plugins module of the Qt Toolkit.
  **
  ** $QT_BEGIN_LICENSE:LGPL$
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  ** Licensees holding valid commercial Qt licenses may use this file in
  ** accordance with the commercial license agreement provided with the
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  ** GNU Lesser General Public License Usage
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  ** packaging of this file. Please review the following information to
  ** ensure the GNU Lesser General Public License version 3 requirements
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  **
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  ** Alternatively, this file may be used under the terms of the GNU
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  ****************************************************************************/
  
  #ifndef QLIBINPUTKEYBOARD_P_H
  #define QLIBINPUTKEYBOARD_P_H
  
  #include <QtCore/QPoint>
  #include <QtCore/QTimer>
  
  #ifndef QT_NO_XKBCOMMON_EVDEV
  #include <xkbcommon/xkbcommon.h>
  #endif
  
  //
  //  W A R N I N G
  //  -------------
  //
  // This file is not part of the Qt API.  It exists purely as an
  // implementation detail.  This header file may change from version to
  // version without notice, or even be removed.
  //
  // We mean it.
  //
  
  struct libinput_event_keyboard;
  
  QT_BEGIN_NAMESPACE
  
  class QLibInputKeyboard : public QObject
  {
  public:
      QLibInputKeyboard();
      ~QLibInputKeyboard();
  
      void processKey(libinput_event_keyboard *e);
  
  #ifndef QT_NO_XKBCOMMON_EVDEV
      void handleRepeat();
  
  private:
      int keysymToQtKey(xkb_keysym_t key) const;
      int keysymToQtKey(xkb_keysym_t keysym, Qt::KeyboardModifiers *modifiers, const QString &text) const;
  
      xkb_context *m_ctx;
      xkb_keymap *m_keymap;
      xkb_state *m_state;
      xkb_mod_index_t m_modindex[4];
  
      QTimer m_repeatTimer;
  
      struct {
          int qtkey;
          Qt::KeyboardModifiers mods;
          int nativeScanCode;
          int virtualKey;
          int nativeMods;
          QString unicodeText;
          int repeatCount;
      } m_repeatData;
  #endif
  };
  
  QT_END_NAMESPACE
  
  #endif
  