irrlicht/source/Irrlicht/COSOperator.h

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// Copyright (C) 2002-2012 Nikolaus Gebhardt
// This file is part of the "Irrlicht Engine".
// For conditions of distribution and use, see copyright notice in irrlicht.h
#pragma once
#include "IOSOperator.h"
namespace irr
{
class CIrrDeviceLinux;
//! The OSOperator provides OS-specific methods and information.
class COSOperator : public IOSOperator
{
public:
// constructor
#if defined(_IRR_COMPILE_WITH_X11_DEVICE_)
COSOperator(const core::stringc &osversion, CIrrDeviceLinux *device);
#endif
COSOperator(const core::stringc &osversion);
~COSOperator();
COSOperator(const COSOperator &) = delete;
COSOperator &operator=(const COSOperator &) = delete;
//! Get the current OS version as string.
const core::stringc &getOperatingSystemVersion() const override;
//! Copies text to the clipboard
//! \param text: text in utf-8
void copyToClipboard(const c8 *text) const override;
//! Copies text to the primary selection
//! This is a no-op on some platforms.
//! \param text: text in utf-8
void copyToPrimarySelection(const c8 *text) const override;
//! Get text from the clipboard
//! \return Returns 0 if no string is in there, otherwise an utf-8 string.
const c8 *getTextFromClipboard() const override;
//! Get text from the primary selection
//! This is a no-op on some platforms.
//! \return Returns 0 if no string is in there, otherwise an utf-8 string.
const c8 *getTextFromPrimarySelection() const override;
//! Get the total and available system RAM
/** \param totalBytes: will contain the total system memory in Kilobytes (1024 B)
\param availableBytes: will contain the available memory in Kilobytes (1024 B)
\return True if successful, false if not */
bool getSystemMemory(u32 *Total, u32 *Avail) const override;
private:
core::stringc OperatingSystem;
#if defined(_IRR_COMPILE_WITH_X11_DEVICE_)
CIrrDeviceLinux *IrrDeviceLinux;
#endif
#ifdef _IRR_WINDOWS_API_
mutable core::stringc ClipboardBuf;
#endif
#ifdef _IRR_COMPILE_WITH_SDL_DEVICE_
// These need to be freed with SDL_free
mutable char *ClipboardSelectionText = nullptr;
mutable char *PrimarySelectionText = nullptr;
#endif
};
} // end namespace