+#include <string.h>
+
+static void roster_row_activated(GtkTreeView *tree_view, GtkTreePath *path,
+ GtkTreeViewColumn *column, gpointer data)
+{
+ JubGtkRosterUI *roster = data;
+ GtkTreeIter row_iter;
+ GtkTreeModel *tree_model;
+ gchar *jid_s;
+ XMPPJID *jid;
+ OFAutoreleasePool *pool;
+
+ tree_model = gtk_tree_view_get_model(tree_view);
+ gtk_tree_model_get_iter(tree_model, &row_iter, path);
+ gtk_tree_model_get(tree_model, &row_iter, 1, &jid_s, -1);
+
+ // This was a group row
+ if (!jid_s) return;
+
+ pool = [OFAutoreleasePool new];
+ jid = [XMPPJID JIDWithString: [OFString stringWithUTF8String: jid_s]];
+
+ [roster performSelectorOnMainThread: @selector(chatForJID:)
+ withObject: jid
+ waitUntilDone: NO];
+ [pool release];
+}
+
+static void presence_changed(GtkComboBox *combo_box, gpointer data)
+{
+ XMPPPresence *pres;
+ XMPPConnection *connection = data;
+ OFAutoreleasePool *pool = [OFAutoreleasePool new];
+
+ const char *status = gtk_combo_box_get_active_id(combo_box);
+
+ if (!strcmp(status, "unavailable"))
+ pres = [XMPPPresence presenceWithType: @"unavailable"];
+ else {
+ pres = [XMPPPresence presence];
+ if (strcmp(status, "available"))
+ [pres addShow: @(status)];
+ }
+
+ [connection sendStanza: pres];
+
+ [pool release];
+}
+