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103 lines
2.9 KiB
C++
103 lines
2.9 KiB
C++
/*
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* catch_console_colour_impl.hpp
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* Catch
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*
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* Created by Phil on 25/2/2012.
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* Copyright 2012 Two Blue Cubes Ltd. All rights reserved.
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*
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* Distributed under the Boost Software License, Version 1.0. (See accompanying
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* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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*
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*/
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#ifndef TWOBLUECUBES_CATCH_CONSOLE_COLOUR_IMPL_HPP_INCLUDED
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#define TWOBLUECUBES_CATCH_CONSOLE_COLOUR_IMPL_HPP_INCLUDED
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#include "catch_console_colour.hpp"
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#ifdef CATCH_PLATFORM_WINDOWS
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#include "windows.h"
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namespace Catch
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{
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namespace
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{
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WORD mapConsoleColour( TextColour::Colours colour )
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{
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switch( colour )
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{
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case TextColour::FileName:
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return FOREGROUND_INTENSITY; // greyed out
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case TextColour::ResultError:
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return FOREGROUND_RED | FOREGROUND_INTENSITY; // bright red
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case TextColour::ResultSuccess:
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return FOREGROUND_GREEN | FOREGROUND_INTENSITY; // bright green
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case TextColour::Error:
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return FOREGROUND_RED; // dark red
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case TextColour::Success:
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return FOREGROUND_GREEN; // dark green
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case TextColour::OriginalExpression:
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return FOREGROUND_BLUE | FOREGROUND_GREEN; // turquoise
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case TextColour::ReconstructedExpression:
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return FOREGROUND_RED | FOREGROUND_GREEN; // greeny-yellow
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default: return 0;
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}
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}
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}
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struct ConsoleColourImpl
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{
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ConsoleColourImpl()
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: hStdout( GetStdHandle(STD_OUTPUT_HANDLE) ),
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wOldColorAttrs( 0 )
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{
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GetConsoleScreenBufferInfo( hStdout, &csbiInfo );
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wOldColorAttrs = csbiInfo.wAttributes;
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}
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~ConsoleColourImpl()
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{
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SetConsoleTextAttribute( hStdout, wOldColorAttrs );
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}
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void set( TextColour::Colours colour )
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{
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WORD consoleColour = mapConsoleColour( colour );
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if( consoleColour > 0 )
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SetConsoleTextAttribute( hStdout, consoleColour );
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}
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HANDLE hStdout;
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CONSOLE_SCREEN_BUFFER_INFO csbiInfo;
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WORD wOldColorAttrs;
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};
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TextColour::TextColour( Colours colour )
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: m_impl( new ConsoleColourImpl() )
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{
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if( colour )
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m_impl->set( colour );
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}
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TextColour::~TextColour()
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{
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delete m_impl;
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}
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void TextColour::set( Colours colour )
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{
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m_impl->set( colour );
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}
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} // end namespace Catch
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#else
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namespace Catch
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{
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TextColour::TextColour( Colours ){}
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TextColour::~TextColour(){}
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void TextColour::set( Colours ){}
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} // end namespace Catch
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#endif
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#endif // TWOBLUECUBES_CATCH_CONSOLE_COLOUR_IMPL_HPP_INCLUDED
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