src/luaapi/luavalue.cpp

   1 /*
   2   Copyright (c) 2006 Paolo Capriotti <p.capriotti@gmail.com>
   3             (c) 2006 Maurizio Monge <maurizio.monge@kdemail.net>
   4
   5   This program is free software; you can redistribute it and/or modify
   6   it under the terms of the GNU General Public License as published by
   7   the Free Software Foundation; either version 2 of the License, or
   8   (at your option) any later version.
   9 */
  10
  11 #include "luaapi/luavalue.h"
  12 #include "luaapi/imaging.h"
  13
  14 namespace LuaApi {
  15
  16 void lua_pushvalue(lua_State* l, const LuaValue& value) {
  17   if(const double* v = boost::get<double>(&value))
  18     lua_pushnumber(l, *v);
  19   else if(const QPointF* v = boost::get<QPointF>(&value))
  20     Wrapper<QPointF>::create(l, *v);
  21   else if(const QRectF* v = boost::get<QRectF>(&value))
  22     Wrapper<QRectF>::create(l, *v);
  23   else
  24     ERROR("Unknown variant type!");
  25 }
  26
  27 void lua_pushvaluemap(lua_State* l, const LuaValueMap* valuemap) {
  28   lua_newtable(l); // metatable
  29
  30   for(LuaValueMap::const_iterator it = valuemap->begin(); it != valuemap->end(); ++it) {
  31     lua_pushvalue(l, it.value());
  32     lua_setfield(l, -2, it.key().toAscii().constData());
  33   }
  34 }
  35
  36 } //end namespace LuaApi