GUINullInput.h

/*
* Copyright (C) TES Electronic Solutions GmbH,
* All Rights Reserved.
* Contact: info@guiliani.de
*
* This file is part of the Guiliani HMI framework
* for the development of graphical user interfaces on embedded systems.
*/
 
#ifndef GUINULLINPUT__H_
#define GUINULLINPUT__H_
 
#include "GUIInputMedia.h"
#include "GUITrace.h"
 
 
class CGUINullInput: public CGUIInputMedia
{
public:
    inline static void CreateInstance()
    {
        if (!CGUIComponentManager::GetInstance().HasInputMedia())
            CGUIComponentManager::GetInstance().SetInputMedia(new CGUINullInput());
    }
 
    inline CGUIEvent* GetEvent(eC_UInt uiIdleTime) {return NULL;}
 
    virtual void StopIdle() {}
 
private:
    CGUINullInput() :
        CGUIInputMedia()
    {
        GUILOG(GUI_TRACE_WARNING, "----------------------\n");
        GUILOG(GUI_TRACE_WARNING, "|  NullInput chosen  |\n");
        GUILOG(GUI_TRACE_WARNING, "----------------------\n");
    }
 
    CGUINullInput(const CGUINullInput& kSource);
 
    CGUINullInput& operator=(const CGUINullInput& kSource);
};
 
#endif