colourtext.h

00001 /*
00002  * Orca-Robotics Project: Components for robotics 
00003  *               http://orca-robotics.sf.net/
00004  * Copyright (c) 2007-current Alex Brooks, Alex Makarenko
00005  *
00006  * This distribution is licensed to you under the terms described in
00007  * the LICENSE file included in this distribution.
00008  *
00009  */
00010 
00011 #ifndef HYDRO_COLOUR_TEXT_H
00012 #define HYDRO_COLOUR_TEXT_H
00013 
00014 #include <string>
00015 
00016 namespace hydroctext {
00017 
00019 
00021 enum Attribute {
00023     Bold             = 1,
00025     Dim              = 2,
00027     Underline        = 4,
00029     Blink            = 5,
00031     Reverse          = 7,
00033     NormalAttributes = 22
00034 };
00035     
00037 enum Colour {
00039     Black         = 0,
00041     Red           = 1,
00043     Green         = 2,
00045     Yellow        = 3,
00047     Blue          = 4,
00049     Magenta       = 5,
00051     Cyan          = 6,
00053     White         = 7,
00055     DefaultColour = 9
00056 };
00057 
00059 struct Style
00060 {
00062     Style( Attribute a=NormalAttributes, Colour f=DefaultColour, Colour b=DefaultColour ) :
00063         attr(a),
00064         fg(f),
00065         bg(b) {};
00067     Attribute attr;
00069     Colour fg;
00071     Colour bg;
00072 };
00073 
00075 
00077 std::string reset();
00078 
00082 std::string set( Attribute attr=NormalAttributes, Colour fg=DefaultColour, Colour bg=DefaultColour );
00083 
00085 std::string set( const Style& style );
00086 
00091 std::string emph( const std::string& s, const Style& emph );
00092 
00096 std::string emph( const std::string& s, const Style& emph, const Style& main );
00097 
00100 std::string toFixedWidth( const std::string &s, int length );
00101 
00102 } // namespace
00103 
00104 #endif