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Diffstat (limited to 'Sluift/ElementConvertors/SubjectConvertor.cpp')
-rw-r--r-- | Sluift/ElementConvertors/SubjectConvertor.cpp | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/Sluift/ElementConvertors/SubjectConvertor.cpp b/Sluift/ElementConvertors/SubjectConvertor.cpp new file mode 100644 index 0000000..29e2c4f --- /dev/null +++ b/Sluift/ElementConvertors/SubjectConvertor.cpp @@ -0,0 +1,35 @@ +/* + * 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"); + } +} |