/** Get or set the clients attached to this tag.
* \param L The Lua VM state.
* \return The number of elements pushed on stack.
* \luastack
* \lparam None or a table of clients to set.
* \lreturn A table with the clients attached to this tags.
*/
static int
luaA_tag_clients(lua_State *L)
{
tag_t **tag = luaA_checkudata(L, 1, "tag");
client_array_t *clients = &(*tag)->clients;
int i;
if(lua_gettop(L) == 2)
{
client_t **c;
luaA_checktable(L, 2);
for(i = 0; i < (*tag)->clients.len; i++)
untag_client((*tag)->clients.tab[i], *tag);
lua_pushnil(L);
while(lua_next(L, 2))
{
c = luaA_checkudata(L, -1, "client");
tag_client(*c, *tag);
lua_pop(L, 1);
}
}
luaA_otable_new(L);
for(i = 0; i < clients->len; i++)
{
luaA_client_userdata_new(L, clients->tab[i]);
lua_rawseti(L, -2, i + 1);
}
return 1;
}
/** Get or set the clients attached to this tag.
* \param L The Lua VM state.
* \return The number of elements pushed on stack.
* \luastack
* \lparam None or a table of clients to set.
* \lreturn A table with the clients attached to this tags.
*/
static int
luaA_tag_clients(lua_State *L)
{
tag_t *tag = luaL_checkudata(L, 1, "tag");
client_array_t *clients = &tag->clients;
int i;
if(lua_gettop(L) == 2)
{
luaA_checktable(L, 2);
foreach(c, tag->clients)
untag_client(*c, tag);
lua_pushnil(L);
while(lua_next(L, 2))
{
client_t *c = luaA_client_checkudata(L, -1);
/* push tag on top of the stack */
lua_pushvalue(L, 1);
tag_client(c);
lua_pop(L, 1);
}
}
lua_createtable(L, clients->len, 0);
for(i = 0; i < clients->len; i++)
{
client_push(L, clients->tab[i]);
lua_rawseti(L, -2, i + 1);
}
return 1;
}