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/*
This file is part of solidity.
solidity 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.
solidity 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 solidity. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <boost/noncopyable.hpp>
#include <ostream>
#include <vector>
namespace dev
{
namespace solidity
{
namespace test
{
namespace formatting
{
static constexpr char const* RESET = "\033[0m";
static constexpr char const* RED = "\033[1;31m";
static constexpr char const* GREEN = "\033[1;32m";
static constexpr char const* YELLOW = "\033[1;33m";
static constexpr char const* CYAN = "\033[1;36m";
static constexpr char const* BOLD = "\033[1m";
static constexpr char const* INVERSE = "\033[7m";
}
class FormattedScope: boost::noncopyable
{
public:
/// @arg _formatting List of formatting strings (e.g. colors) defined in the formatting namespace.
FormattedScope(std::ostream& _stream, bool const _enabled, std::vector<char const*> const& _formatting):
m_stream(_stream), m_enabled(_enabled)
{
if (m_enabled)
for (auto const& format: _formatting)
m_stream << format;
}
~FormattedScope() { if (m_enabled) m_stream << formatting::RESET; }
template<typename T>
std::ostream& operator<<(T&& _t) { return m_stream << std::forward<T>(_t); }
private:
std::ostream& m_stream;
bool m_enabled;
};
}
}
}
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