XDGKeyUtil.h

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/*
 * Deskflow -- mouse and keyboard sharing utility
 * SPDX-FileCopyrightText: (C) 2025 Deskflow Developers
 * SPDX-FileCopyrightText: (C) 2012 - 2016 Symless Ltd.
 * SPDX-FileCopyrightText: (C) 2002 Chris Schoeneman
 * SPDX-License-Identifier: GPL-2.0-only WITH LicenseRef-OpenSSL-Exception
 */
 
#pragma once
 
#include <array>
#include <cstdint>
#include <map>
 
using KeySym = unsigned long;
using KeySymMap = std::map<KeySym, uint32_t>;

class XDGKeyUtil
{
 
public:

  static uint32_t mapKeySymToKeyID(KeySym);


  static uint32_t getModifierBitForKeySym(KeySym keysym);
 
private:
  static const KeySymMap s_keySymToUCS4;
  // map "Internet" keys to KeyIDs
  static const std::array<KeySym, 256> s_map1008FF;
};