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pilotclient/src/blackinput/win/keyboardwindows.h
2018-11-16 02:49:51 +01:00

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/* Copyright (C) 2013
* swift Project Community / Contributors
*
* This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
* directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
* including this file, may be copied, modified, propagated, or distributed except according to the terms
* contained in the LICENSE file.
*/
//! \file
#ifndef BLACKINPUT_KEYBOARD_WINDOWS_H
#define BLACKINPUT_KEYBOARD_WINDOWS_H
#include "blackinput/blackinputexport.h"
#include "blackinput/keyboard.h"
#include "blackmisc/input/keyboardkey.h"
#include "blackmisc/input/keyboardkeylist.h"
#include <QHash>
#include <QTimer>
#ifndef NOMINMAX
#define NOMINMAX
#endif
#include <Windows.h>
namespace BlackInput
{
//! Windows implemenation of IKeyboard using hook procedure
class BLACKINPUT_EXPORT CKeyboardWindows : public IKeyboard
{
Q_OBJECT
public:
//! Copy Constructor
CKeyboardWindows(CKeyboardWindows const &) = delete;
//! Assignment operator
CKeyboardWindows &operator=(CKeyboardWindows const &) = delete;
//! Destructor
virtual ~CKeyboardWindows() override;
protected:
//! \copydoc IKeyboard::init()
virtual bool init() override;
private:
friend class IKeyboard;
//! Constructor
CKeyboardWindows(QObject *parent = nullptr);
void addKey(WPARAM vkcode);
void removeKey(WPARAM vkcode);
void processKeyEvent(DWORD vkCode, WPARAM event);
void pollKeyboardState();
const bool useWindowsHook = false;
//! Keyboard hook procedure
static LRESULT CALLBACK keyboardProc(int nCode, WPARAM wParam, LPARAM lParam);
BlackMisc::Input::CHotkeyCombination m_keyCombination; //!< Set of virtual keys pressed in the last cycle
HHOOK m_keyboardHook; //!< Keyboard hook handle
QTimer m_pollTimer;
QVector<int> m_pressedKeys;
};
}
#endif // guard