diff options
Diffstat (limited to 'src/ColorContext.cpp')
-rw-r--r-- | src/ColorContext.cpp | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/src/ColorContext.cpp b/src/ColorContext.cpp new file mode 100644 index 00000000..9794e8ce --- /dev/null +++ b/src/ColorContext.cpp @@ -0,0 +1,44 @@ +/* + This file is part of Ingen. + Copyright 2007-2016 David Robillard <http://drobilla.net/> + + Ingen is free software: you can redistribute it and/or modify it under the + terms of the GNU Affero General Public License as published by the Free + Software Foundation, either version 3 of the License, or any later version. + + Ingen 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 Affero General Public License for details. + + You should have received a copy of the GNU Affero General Public License + along with Ingen. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "ingen/ColorContext.hpp" +#include "ingen_config.h" + +#ifdef HAVE_ISATTY +# include <unistd.h> +#else +inline int isatty(int fd) { return 0; } +#endif + +namespace ingen { + +ColorContext::ColorContext(FILE* stream, Color color) + : _stream(stream) +{ + if (isatty(fileno(_stream))) { + fprintf(_stream, "\033[0;%dm", (int)color); + } +} + +ColorContext::~ColorContext() +{ + if (isatty(fileno(_stream))) { + fprintf(_stream, "\033[0m"); + fflush(_stream); + } +} + +} // namespace ingen |