static void iuplua_pushvalue(lua_State *L, Ihandle *ih, const char* name, const char* value)
{
if (!value || iupATTRIB_ISINTERNAL(name))
lua_pushnil(L);
else
{
if (iupAttribIsNotString(ih, name))
{
if (iupAttribIsIhandle(ih, name))
iuplua_pushihandle(L, (Ihandle*)value);
else
lua_pushlightuserdata(L, (void*)value);
}
else /* if (!lua_stringtonumber(L, value)) -- TODO: is this worth it? valid since Lua 5.3 */
lua_pushstring(L, value);
}
}
static int MatGetAttribute(lua_State *L)
{
Ihandle *ih = iuplua_checkihandle(L,1);
const char *name = luaL_checkstring(L,2);
int lin = luaL_checkint(L,3);
int col = luaL_checkint(L,4);
const char *value = IupGetAttributeId2(ih, name, lin, col);
if (!value || iupATTRIB_ISINTERNAL(name))
lua_pushnil(L);
else
{
if (iupAttribIsNotString(ih, name))
{
if (iupObjectCheck((Ihandle*)value))
iuplua_pushihandle(L, (Ihandle*)value);
else
lua_pushlightuserdata(L, (void*)value);
}
else
lua_pushstring(L,value);
}
return 1;
}
