Add `/roster room use` command

`/roster room use name` to use the name of the MUC in the roster list.
`/roster room use jid` to use the jid of the MUC in the roster list.

Display it only in case `/roster room by none` is set so far.

1 files changed, 19 insertions, 0 deletions

diff --git a/src/command/cmd_funcs.c b/src/command/cmd_funcs.c
index fbb5e581..2c85251e 100644
--- a/src/command/cmd_funcs.c
+++ b/src/command/cmd_funcs.c
@@ -2861,6 +2861,25 @@ cmd_roster(ProfWin *window, const char *const command, gchar **args)
                 cons_bad_cmd_usage(command);
                 return TRUE;
             }
+        } else if (g_strcmp0(args[1], "use") == 0) {
+            if (g_strcmp0(args[2], "jid") == 0) {
+                cons_show("Roster room display jid as name.");
+                prefs_set_string(PREF_ROSTER_ROOMS_USE_AS_NAME, "jid");
+                if (conn_status == JABBER_CONNECTED) {
+                    rosterwin_roster();
+                }
+                return TRUE;
+            } else if (g_strcmp0(args[2], "name") == 0) {
+                cons_show("Roster room display room name as name.");
+                prefs_set_string(PREF_ROSTER_ROOMS_USE_AS_NAME, "name");
+                if (conn_status == JABBER_CONNECTED) {
+                    rosterwin_roster();
+                }
+                return TRUE;
+            } else {
+                cons_bad_cmd_usage(command);
+                return TRUE;
+            }
         } else {
             cons_bad_cmd_usage(command);
             return TRUE;