diff options
Diffstat (limited to 'Sluift/GenericLuaElementConvertor.h')
-rw-r--r-- | Sluift/GenericLuaElementConvertor.h | 80 |
1 files changed, 41 insertions, 39 deletions
diff --git a/Sluift/GenericLuaElementConvertor.h b/Sluift/GenericLuaElementConvertor.h index 430e2b5..d94a324 100644 --- a/Sluift/GenericLuaElementConvertor.h +++ b/Sluift/GenericLuaElementConvertor.h @@ -1,54 +1,56 @@ /* - * Copyright (c) 2013 Isode Limited. + * Copyright (c) 2013-2016 Isode Limited. * All rights reserved. * See the COPYING file for more information. */ #pragma once -#include <lua.hpp> #include <string> +#include <lua.hpp> + #include <Swiften/Base/Override.h> -#include <Sluift/LuaElementConvertor.h> + #include <Sluift/Lua/Check.h> #include <Sluift/Lua/LuaUtils.h> +#include <Sluift/LuaElementConvertor.h> namespace Swift { - template<typename T> - class GenericLuaElementConvertor : public LuaElementConvertor { - public: - GenericLuaElementConvertor(const std::string& type) : type(type) { - } - - virtual ~GenericLuaElementConvertor() {} - - virtual boost::shared_ptr<Element> convertFromLua(lua_State* L, int index, const std::string& payloadType) SWIFTEN_OVERRIDE { - if (payloadType == type) { - Lua::checkType(L, index, LUA_TTABLE); - lua_pushvalue(L, index); - boost::shared_ptr<Element> result = doConvertFromLua(L); - lua_pop(L, 1); - return result; - } - return boost::shared_ptr<Element>(); - } - - virtual boost::optional<std::string> convertToLua( - lua_State* L, boost::shared_ptr<Element> payload) SWIFTEN_OVERRIDE { - if (boost::shared_ptr<T> actualPayload = boost::dynamic_pointer_cast<T>(payload)) { - doConvertToLua(L, actualPayload); - assert(lua_type(L, -1) == LUA_TTABLE); - return type; - } - return NO_RESULT; - } - - protected: - virtual boost::shared_ptr<T> doConvertFromLua(lua_State*) = 0; - virtual void doConvertToLua(lua_State*, boost::shared_ptr<T>) = 0; - - private: - std::string type; - }; + template<typename T> + class GenericLuaElementConvertor : public LuaElementConvertor { + public: + GenericLuaElementConvertor(const std::string& type) : type(type) { + } + + virtual ~GenericLuaElementConvertor() {} + + virtual std::shared_ptr<Element> convertFromLua(lua_State* L, int index, const std::string& payloadType) SWIFTEN_OVERRIDE { + if (payloadType == type) { + Lua::checkType(L, index, LUA_TTABLE); + lua_pushvalue(L, index); + std::shared_ptr<Element> result = doConvertFromLua(L); + lua_pop(L, 1); + return result; + } + return std::shared_ptr<Element>(); + } + + virtual boost::optional<std::string> convertToLua( + lua_State* L, std::shared_ptr<Element> payload) SWIFTEN_OVERRIDE { + if (std::shared_ptr<T> actualPayload = std::dynamic_pointer_cast<T>(payload)) { + doConvertToLua(L, actualPayload); + assert(lua_type(L, -1) == LUA_TTABLE); + return type; + } + return NO_RESULT; + } + + protected: + virtual std::shared_ptr<T> doConvertFromLua(lua_State*) = 0; + virtual void doConvertToLua(lua_State*, std::shared_ptr<T>) = 0; + + private: + std::string type; + }; } |