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client.get: add `stacked` argument 

Fixes https://github.com/awesomeWM/awesome/issues/178.
This commit is contained in:
Daniel Hahler 2015-07-23 16:41:16 +02:00
parent 08b78f537a
commit 0c55b2edec
1 changed files with 26 additions and 8 deletions
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22
objects/client.c
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@ -1391,8 +1391,10 @@ client_kill(client_t *c)
/** Get all clients into a table.
*
* @param[opt] screen A screen number.
* @return A table with all clients.
* @tparam[opt] integer screen A screen number to filter clients on.
* @tparam[opt] boolean stacked Return clients in stacking order? (ordered from
* top to bottom).
* @treturn table A table with clients.
* @function get
*/
static int
@ -1400,17 +1402,33 @@ luaA_client_get(lua_State *L)
{
int i = 1;
screen_t *screen = NULL;
bool stacked = false;
if(!lua_isnoneornil(L, 1))
screen = luaA_checkscreen(L, 1);
if(!lua_isnoneornil(L, 2))
stacked = luaA_checkboolean(L, 2);
lua_newtable(L);
if(stacked)
{
foreach_reverse(c, globalconf.stack)
if(screen == NULL || (*c)->screen == screen)
{
luaA_object_push(L, *c);
lua_rawseti(L, -2, i++);
}
}
else
{
foreach(c, globalconf.clients)
if(screen == NULL || (*c)->screen == screen)
{
luaA_object_push(L, *c);
lua_rawseti(L, -2, i++);
}
}
return 1;
}