/* * Copyright (c) 2014 Kevin Smith and Remko Tronçon * Licensed under the GNU General Public License. * See the COPYING file for more information. */ #include <Sluift/ElementConvertors/SubjectConvertor.h> #include <lua.hpp> #include <boost/smart_ptr/make_shared.hpp> #include <Sluift/Lua/LuaUtils.h> using namespace Swift; SubjectConvertor::SubjectConvertor() : GenericLuaElementConvertor<Subject>("subject") { } SubjectConvertor::~SubjectConvertor() { } boost::shared_ptr<Subject> SubjectConvertor::doConvertFromLua(lua_State* L) { boost::shared_ptr<Subject> result = boost::make_shared<Subject>(); if (boost::optional<std::string> value = Lua::getStringField(L, -1, "text")) { result->setText(*value); } return result; } void SubjectConvertor::doConvertToLua(lua_State* L, boost::shared_ptr<Subject> payload) { lua_createtable(L, 0, 0); if (!payload->getText().empty()) { lua_pushstring(L, payload->getText().c_str()); lua_setfield(L, -2, "text"); } }