We can't use *_run_* API from dbus signal cb or method implementation. To avoid probl...

[empathy.git] / libempathy / empathy-utils.c

diff --git a/libempathy/empathy-utils.c b/libempathy/empathy-utils.c
index b4058cd38cfd63b468c26a8da47e5ca23de4ebe7..46fb97027be78bd7a3a4a4761e69a763777eac04 100644 (file)
--- a/libempathy/empathy-utils.c
+++ b/libempathy/empathy-utils.c
@@ -633,3 +633,99 @@ empathy_channel_get_account (TpChannel *channel)
 
        return account;
 }
+
+typedef void (*AccountStatusChangedFunc) (MissionControl           *mc,
+                                         TpConnectionStatus        status,
+                                         McPresence                presence,
+                                         TpConnectionStatusReason  reason,
+                                         const gchar              *unique_name,
+                                         gpointer                 *user_data);
+
+typedef struct {
+       AccountStatusChangedFunc handler;
+       gpointer                 user_data;
+       GClosureNotify           free_func;
+} AccountStatusChangedData;
+
+typedef struct {
+       MissionControl           *mc;
+       TpConnectionStatus        status;
+       McPresence                presence;
+       TpConnectionStatusReason  reason;
+       gchar                    *unique_name;
+       AccountStatusChangedData *data;
+} InvocationData;
+
+static void
+account_status_changed_data_free (gpointer ptr,
+                                 GClosure *closure)
+{
+       AccountStatusChangedData *data = ptr;
+
+       if (data->free_func) {
+               data->free_func (data->user_data, closure);
+       }
+       g_slice_free (AccountStatusChangedData, data);
+}
+
+static gboolean
+account_status_changed_invoke_callback (gpointer data)
+{
+       InvocationData *invocation_data = data;
+
+       invocation_data->data->handler (invocation_data->mc,
+                                       invocation_data->status,
+                                       invocation_data->presence,
+                                       invocation_data->reason,
+                                       invocation_data->unique_name,
+                                       invocation_data->data->user_data);
+
+       g_free (invocation_data->unique_name);
+       g_slice_free (InvocationData, invocation_data);
+
+       return FALSE;
+}
+
+static void
+account_status_changed_cb (MissionControl           *mc,
+                          TpConnectionStatus        status,
+                          McPresence                presence,
+                          TpConnectionStatusReason  reason,
+                          const gchar              *unique_name,
+                          AccountStatusChangedData *data)
+{
+       InvocationData *invocation_data;
+
+       invocation_data = g_slice_new (InvocationData);
+       invocation_data->mc = mc;
+       invocation_data->status = status;
+       invocation_data->presence = presence;
+       invocation_data->reason = reason;
+       invocation_data->unique_name = g_strdup (unique_name);
+       invocation_data->data = data;
+       g_idle_add_full (G_PRIORITY_HIGH,
+                        account_status_changed_invoke_callback,
+                        invocation_data, NULL);
+}
+
+void
+empathy_connect_to_account_status_changed (MissionControl *mc,
+                                          GCallback       handler,
+                                          gpointer        user_data,
+                                          GClosureNotify  free_func)
+{
+       AccountStatusChangedData *data;
+
+       g_return_if_fail (IS_MISSIONCONTROL (mc));
+       g_return_if_fail (handler != NULL);
+       
+       data = g_slice_new (AccountStatusChangedData);
+
+       data->handler = (AccountStatusChangedFunc) handler;
+       data->user_data = user_data;
+       data->free_func = free_func;
+       dbus_g_proxy_connect_signal (DBUS_G_PROXY (mc), "AccountStatusChanged",
+                                    G_CALLBACK (account_status_changed_cb),
+                                    data, account_status_changed_data_free);
+}
+