/*****************************************************************************************
 *                                                                                       *
 * OpenSpace                                                                             *
 *                                                                                       *
 * Copyright (c) 2014-2018                                                               *
 *                                                                                       *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this  *
 * software and associated documentation files (the "Software"), to deal in the Software *
 * without restriction, including without limitation the rights to use, copy, modify,    *
 * merge, publish, distribute, sublicense, and/or sell copies of the Software, and to    *
 * permit persons to whom the Software is furnished to do so, subject to the following   *
 * conditions:                                                                           *
 *                                                                                       *
 * The above copyright notice and this permission notice shall be included in all copies *
 * or substantial portions of the Software.                                              *
 *                                                                                       *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,   *
 * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A         *
 * PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT    *
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF  *
 * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE  *
 * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                                         *
 ****************************************************************************************/

#include <modules/volume/transferfunctionproperty.h>

#include <ghoul/lua/ghoul_lua.h>

namespace openspace::properties {

#define DEFAULT_FROM_LUA_LAMBDA(TYPE, DEFAULT_VALUE)                                     \
    [](lua_State* state, bool& success) -> TYPE {                                        \
        TYPE TF;                                                                         \
        success = true;                                                                  \
        TF.setEnvelopesFromLua(state);                                                   \
        return TF;                                                                       \
    }

#define DEFAULT_TO_LUA_LAMBDA(TYPE)                                                      \
    [](lua_State* state, TYPE value) -> bool {                                           \
        bool success = value.envelopesToLua(state);                                      \
        return success;                                                                  \
    }

#define DEFAULT_FROM_STRING_LAMBDA(TYPE, DEFAULT_VALUE)                                  \
    [](std::string val, bool& success) -> TYPE {                                         \
        TYPE TF;                                                                         \
        success = TF.setEnvelopesFromString(val);                                        \
        return TF;                                                                       \
    }

#define DEFAULT_TO_STRING_LAMBDA(TYPE)                                                   \
    [](std::string& outValue, TYPE inValue) -> bool {                                    \
        outValue = inValue.serializedToString();                                         \
        return true;                                                                     \
    }

REGISTER_TEMPLATEPROPERTY_SOURCE(TransferFunctionProperty, volume::TransferFunction,
    volume::TransferFunction(),
    DEFAULT_FROM_LUA_LAMBDA(volume::TransferFunction, volume::TransferFunction()),
    DEFAULT_TO_LUA_LAMBDA(volume::TransferFunction),
    DEFAULT_FROM_STRING_LAMBDA(volume::TransferFunction, volume::TransferFunction()),
    DEFAULT_TO_STRING_LAMBDA(volume::TransferFunction),
    LUA_TTABLE);

} // namespace openspace::properties