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client: return instance and class (FS#236) 

The problem seems to be that while a function can return multiple
values, an index cannot.

Signed-off-by: Julien Danjou <julien@danjou.info>
This commit is contained in:
Jay Bromley 2008-07-26 08:45:35 +02:00 committed by Julien Danjou
parent 7ec624cc14
commit 982a8e4c52
2 changed files with 12 additions and 8 deletions
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17
client.c
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@ -1199,7 +1199,8 @@ luaA_client_newindex(lua_State *L)
* \return The number of elements pushed on stack.
* \luastack
* \lfield name The client title.
* \lfield class The client class, 2 strings long.
* \lfield class The client class.
* \lfield instance The client instance.
* \lfield pid The client PID, if available.
* \lfield floating_placement The floating placement used for this client.
* \lfield screen Client screen number.
@ -1232,13 +1233,15 @@ luaA_client_index(lua_State *L)
lua_pushstring(L, (*c)->name);
break;
case A_TK_CLASS:
if(xutil_get_class_hint(globalconf.connection, (*c)->win, &hint))
{
lua_pushstring(L, hint.res_name);
lua_pushstring(L, hint.res_class);
return 2;
}
if(!xutil_get_class_hint(globalconf.connection, (*c)->win, &hint))
return 0;
lua_pushstring(L, hint.res_class);
break;
case A_TK_INSTANCE:
if(!xutil_get_class_hint(globalconf.connection, (*c)->win, &hint))
return 0;
lua_pushstring(L, hint.res_name);
break;
case A_TK_PID:
prop_c = xcb_get_property_unchecked(globalconf.connection, false, (*c)->win, _NET_WM_PID, CARDINAL, 0L, 1L);
prop_r = xcb_get_property_reply(globalconf.connection, prop_c, NULL);

1
common/tokenize.gperf
View File

@ -27,6 +27,7 @@ hide
honorsizehints
icon_path
image
instance
label
layout
left