/*
 * Copyright (c) 2013 Remko Tronçon
 * Licensed under the GNU General Public License.
 * See the COPYING file for more information.
 */

#pragma once

#include <string>
#include <boost/optional/optional_fwd.hpp>

namespace Swift {
	class Completer;

	class Terminal {
		public:
			Terminal();
			virtual ~Terminal();

			Completer* getCompleter() const {
				return completer;
			}

			void setCompleter(Completer* completer) {
				this->completer = completer;
			}

			virtual boost::optional<std::string> readLine(const std::string& prompt) = 0;
			virtual void addToHistory(const std::string& command) = 0;
			virtual void printError(const std::string& message) = 0;

		private:
			Completer* completer;
	};
}