console.h

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/*
**  ClanLib SDK
**  Copyright (c) 1997-2009 The ClanLib Team
**
**  This software is provided 'as-is', without any express or implied
**  warranty.  In no event will the authors be held liable for any damages
**  arising from the use of this software.
**
**  Permission is granted to anyone to use this software for any purpose,
**  including commercial applications, and to alter it and redistribute it
**  freely, subject to the following restrictions:
**
**  1. The origin of this software must not be misrepresented; you must not
**     claim that you wrote the original software. If you use this software
**     in a product, an acknowledgment in the product documentation would be
**     appreciated but is not required.
**  2. Altered source versions must be plainly marked as such, and must not be
**     misrepresented as being the original software.
**  3. This notice may not be removed or altered from any source distribution.
**
**  Note: Some of the libraries ClanLib may link to may have additional
**  requirements or restrictions.
**
**  File Author(s):
**
**    Magnus Norddahl
**    Kenneth Gangstoe
*/


#pragma once

// 'kbhit' was declared deprecated
#ifdef WIN32
#pragma warning(disable: 4996)
#endif

#include "../api_core.h"
#include "string_format.h"
#include "string_help.h"
#ifdef WIN32
#include <conio.h>
#else
#include <unistd.h>
#endif

class CL_Console
{

public:
        static void write(const CL_StringRef &text)
        {
        #ifdef WIN32
                /*
                        Do not replace WriteConsole with the commented WriteFile code unless you
                        really know what you are doing and understand when ANSI code pages are used and
                        when OEM code pages are used.  -- mbn 29. jan 2008

                CL_TempString8 t = CL_StringHelp::text_to_local8(text);
                DWORD written = 0;
                WriteFile(GetStdHandle(STD_OUTPUT_HANDLE), t.data(), t.length(), &written, 0);
                */

                DWORD written = 0;
                WriteConsole(GetStdHandle(STD_OUTPUT_HANDLE), text.data(), text.length(), &written, 0);
        #else
		::write(1, text.data(), text.length());
        #endif
        }

        template <class Arg1>

        static void write(const CL_StringRef &format, Arg1 arg1)
        {
                CL_TempStringFormat f(format);
                f.set_arg(1, arg1);
                write(f.get_result());
        }

        template <class Arg1, class Arg2>

        static void write(const CL_StringRef &format, Arg1 arg1, Arg2 arg2)
        {
                CL_TempStringFormat f(format);
                f.set_arg(1, arg1);
                f.set_arg(2, arg2);
                write(f.get_result());
        }

        template <class Arg1, class Arg2, class Arg3>

        static void write(const CL_StringRef &format, Arg1 arg1, Arg2 arg2, Arg3 arg3)
        {
                CL_TempStringFormat f(format);
                f.set_arg(1, arg1);
                f.set_arg(2, arg2);
                f.set_arg(3, arg3);
                write(f.get_result());
        }

        template <class Arg1, class Arg2, class Arg3, class Arg4>

        static void write(const CL_StringRef &format, Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4)
        {
                CL_TempStringFormat f(format);
                f.set_arg(1, arg1);
                f.set_arg(2, arg2);
                f.set_arg(3, arg3);
                f.set_arg(4, arg4);
                write(f.get_result());
        }

        template <class Arg1, class Arg2, class Arg3, class Arg4, class Arg5>

        static void write(const CL_StringRef &format, Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4, Arg5 arg5)
        {
                CL_TempStringFormat f(format);
                f.set_arg(1, arg1);
                f.set_arg(2, arg2);
                f.set_arg(3, arg3);
                f.set_arg(4, arg4);
                f.set_arg(arg5);
                write(f.get_result());
        }

        template <class Arg1, class Arg2, class Arg3, class Arg4, class Arg5, class Arg6>

        static void write(const CL_StringRef &format, Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4, Arg5 arg5, Arg6 arg6)
        {
                CL_TempStringFormat f(format);
                f.set_arg(1, arg1);
                f.set_arg(2, arg2);
                f.set_arg(3, arg3);
                f.set_arg(4, arg4);
                f.set_arg(arg5);
                f.set_arg(arg6);
                write(f.get_result());
        }

        template <class Arg1, class Arg2, class Arg3, class Arg4, class Arg5, class Arg6, class Arg7>

        static void write(const CL_StringRef &format, Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4, Arg5 arg5, Arg6 arg6, Arg7 arg7)
        {
                CL_TempStringFormat f(format);
                f.set_arg(1, arg1);
                f.set_arg(2, arg2);
                f.set_arg(3, arg3);
                f.set_arg(4, arg4);
                f.set_arg(arg5);
                f.set_arg(arg6);
                f.set_arg(arg7);
                write(f.get_result());
        }

        static void write_line(const CL_StringRef &text)
        {
                write(text);
        #ifdef WIN32
                write(cl_text("\r\n"));
        #else
                write(cl_text("\n"));
        #endif
        }

        template <class Arg1>

        static void write_line(const CL_StringRef &format, Arg1 arg1)
        {
                CL_TempStringFormat f(format);
                f.set_arg(1, arg1);
                write_line(f.get_result());
        }

        template <class Arg1, class Arg2>

        static void write_line(const CL_StringRef &format, Arg1 arg1, Arg2 arg2)
        {
                CL_TempStringFormat f(format);
                f.set_arg(1, arg1);
                f.set_arg(2, arg2);
                write_line(f.get_result());
        }

        template <class Arg1, class Arg2, class Arg3>

        static void write_line(const CL_StringRef &format, Arg1 arg1, Arg2 arg2, Arg3 arg3)
        {
                CL_TempStringFormat f(format);
                f.set_arg(1, arg1);
                f.set_arg(2, arg2);
                f.set_arg(3, arg3);
                write_line(f.get_result());
        }

        template <class Arg1, class Arg2, class Arg3, class Arg4>

        static void write_line(const CL_StringRef &format, Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4)
        {
                CL_TempStringFormat f(format);
                f.set_arg(1, arg1);
                f.set_arg(2, arg2);
                f.set_arg(3, arg3);
                f.set_arg(4, arg4);
                write_line(f.get_result());
        }

        template <class Arg1, class Arg2, class Arg3, class Arg4, class Arg5>

        static void write_line(const CL_StringRef &format, Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4, Arg5 arg5)
        {
                CL_TempStringFormat f(format);
                f.set_arg(1, arg1);
                f.set_arg(2, arg2);
                f.set_arg(3, arg3);
                f.set_arg(4, arg4);
                f.set_arg(5, arg5);
                write_line(f.get_result());
        }

        template <class Arg1, class Arg2, class Arg3, class Arg4, class Arg5, class Arg6>

        static void write_line(const CL_StringRef &format, Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4, Arg5 arg5, Arg6 arg6)
        {
                CL_TempStringFormat f(format);
                f.set_arg(1, arg1);
                f.set_arg(2, arg2);
                f.set_arg(3, arg3);
                f.set_arg(4, arg4);
                f.set_arg(5, arg5);
                f.set_arg(6, arg6);
                write_line(f.get_result());
        }

        template <class Arg1, class Arg2, class Arg3, class Arg4, class Arg5, class Arg6, class Arg7>

        static void write_line(const CL_StringRef &format, Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4, Arg5 arg5, Arg6 arg6, Arg7 arg7)
        {
                CL_TempStringFormat f(format);
                f.set_arg(1, arg1);
                f.set_arg(2, arg2);
                f.set_arg(3, arg3);
                f.set_arg(4, arg4);
                f.set_arg(5, arg5);
                f.set_arg(6, arg6);
                f.set_arg(7, arg7);
                write_line(f.get_result());
        }

        static void wait_for_key()
        {
        #ifdef WIN32
                while (!_kbhit()) Sleep(250);
                _getch();       // Required, else the next call to wait_for_key would fail
        #endif
/*
                write_line("Press any key");
        #ifdef WIN32
                TCHAR buffer[1];
                DWORD written = 0;
                BOOL result = ReadConsole(GetStdHandle(STD_INPUT_HANDLE), buffer, 1, &written, 0);
        #else
                char buffer[1];
                read(0, buffer, 1);
        #endif
*/      }
};

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