/** @file constream
 * A constream implementation for Mingw/Dev-C++.
 * @warning There is not implemented constream class, only manipulators
 * for iostream, so use them on cin/cout.
 *
 * @author Michal Molhanec <michal@molhanec.net>
 *
 * Offered for use in the public domain without any warranty.
 */

#ifndef _CONSTREAM_
#define _CONSTREAM_

#include <iostream>
#include "conio2.h"

/// This namespace contain all C++ specific things.
namespace conio {

struct _Setxy { int x,y; };
/// setxy manipulator
/// @see gotoxy
inline _Setxy setxy (int x, int y) {
    _Setxy z; z.x = x; z.y = y; return z;
}
template<typename CharT, typename Traits>
inline std::basic_ostream<CharT,Traits>&
operator<<(std::basic_ostream<CharT,Traits>& o, _Setxy f) {
    ::gotoxy (f.x, f.y);
    return o;
}

struct _Setclr { int color; };
/// setclr manipulator
/// @see textcolor
inline _Setclr setclr (int color) {
    _Setclr x; x.color = color; return x;
}
template<typename CharT, typename Traits>
inline std::basic_ostream<CharT,Traits>&
operator<<(std::basic_ostream<CharT,Traits>& o, _Setclr f) {
    ::textcolor (f.color);
    return o;
}

struct _Setbk { int color; };
/// setbk manipulator
/// @see textbackground
inline _Setbk setbk (int color) {
    _Setbk x; x.color = color; return x;
}
template<typename CharT, typename Traits>
inline std::basic_ostream<CharT,Traits>&
operator<<(std::basic_ostream<CharT,Traits>& o, _Setbk f) {
    ::textbackground (f.color);
    return o;
}

struct _Setattr { int _attr; };
/// setattr manipulator
/// @see textattr
inline _Setattr setattr (int _attr) {
    _Setattr x; x._attr = _attr; return x;
}
template<typename CharT, typename Traits>
inline std::basic_ostream<CharT,Traits>&
operator<<(std::basic_ostream<CharT,Traits>& o, _Setattr f) {
    ::textattr (f._attr);
    return o;
}

struct _Setcrsrtype { int type; };
/// setcrsrtype manipulator
/// @see _setcursortype
inline _Setcrsrtype setcrsrtype (int type) {
    _Setcrsrtype x; x.type = type; return x;
}
template<typename CharT, typename Traits>
inline std::basic_ostream<CharT,Traits>&
operator<<(std::basic_ostream<CharT,Traits>& o, _Setcrsrtype f) {
    ::_setcursortype (f.type);
    return o;
}

/// clrscr manipulator
/// @see ::clrscr(void)
inline std::ostream& clrscr (std::ostream& o) {
    ::clrscr();
    return o;
}

/// clreol manipulator
/// @see ::clreol(void)
inline std::ostream& clreol (std::ostream& o) {
    ::clreol();
    return o;
}

/// highvideo manipulator
/// @see ::highvideo(void)
inline std::ostream& highvideo (std::ostream& o) {
    ::highvideo();
    return o;
}

/// lowvideo manipulator
/// @see ::lowvideo(void)
inline std::ostream& lowvideo (std::ostream& o) {
    ::lowvideo();
    return o;
}

/// normvideo manipulator
/// @see ::normvideo(void)
inline std::ostream& normvideo (std::ostream& o) {
    ::normvideo();
    return o;
}

/// delline manipulator
/// @see ::delline(void)
inline std::ostream& delline (std::ostream& o) {
    ::delline();
    return o;
}

/// insline manipulator
/// @see ::insline(void)
inline std::ostream& insline (std::ostream& o) {
    ::insline();
    return o;
}

}

#endif  /* not defined _CONSTREAM_ */