util/liblogger/term_color.cpp

// copyright 2009 t. schneider tes@mit.edu
//
// this file is part of flex-ostream, a terminal display library
// that provides an ostream with both terminal display and file logging
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This software is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this software.  If not, see <http://www.gnu.org/licenses/>.

#include "flex_ostream.h"
#include "term_color.h"

// TODO(tes): See if this dynamic cast is unncessary now 
std::ostream& goby::util::tcolor::add_escape_code(std::ostream& os, const std::string& esc_code)
{
    try
    {
        FlexOstream& flex = dynamic_cast<FlexOstream&>(os);
        return(flex << esc_code);
    }
    catch (const std::bad_cast& e)
    { return(os); }
}


goby::util::TermColor* goby::util::TermColor::inst_ = 0;

goby::util::TermColor* goby::util::TermColor::get_instance()
{
    if(!inst_) inst_ = new TermColor();
    return(inst_);
}

goby::util::TermColor::TermColor()
{
    boost::assign::insert(colors_map_)
        ("nocolor",Colors::nocolor)
        ("red",Colors::red)         ("lt_red",Colors::lt_red)
        ("green",Colors::green)     ("lt_green",Colors::lt_green)
        ("yellow",Colors::yellow)   ("lt_yellow",Colors::lt_yellow)
        ("blue",Colors::blue)       ("lt_blue",Colors::lt_blue)
        ("magenta",Colors::magenta) ("lt_magenta",Colors::lt_magenta)
        ("cyan",Colors::cyan)       ("lt_cyan",Colors::lt_cyan)
        ("white",Colors::white)     ("lt_white",Colors::lt_white);

    boost::assign::insert(esc_code_map_)
        (esc_nocolor,Colors::nocolor)
        (esc_red,Colors::red)         (esc_lt_red,Colors::lt_red)
        (esc_green,Colors::green)     (esc_lt_green,Colors::lt_green)
        (esc_yellow,Colors::yellow)   (esc_lt_yellow,Colors::lt_yellow)
        (esc_blue,Colors::blue)       (esc_lt_blue,Colors::lt_blue)
        (esc_magenta,Colors::magenta) (esc_lt_magenta,Colors::lt_magenta)
        (esc_cyan,Colors::cyan)       (esc_lt_cyan,Colors::lt_cyan)
        (esc_white,Colors::white)     (esc_lt_white,Colors::lt_white);

}