Reverted again the gdk_threads_enter/leave sentences:
[modest] / src / modest-mail-operation.c
index d3e1402..f88ff79 100644 (file)
@@ -34,6 +34,7 @@
 #include <tny-folder-store.h>
 #include <tny-folder-store-query.h>
 #include <tny-camel-stream.h>
+#include <tny-camel-pop-store-account.h>
 #include <tny-simple-list.h>
 #include <tny-send-queue.h>
 #include <tny-status.h>
@@ -69,7 +70,10 @@ static void     get_msg_status_cb (GObject *obj,
                                   TnyStatus *status,  
                                   gpointer user_data);
 
-static void     modest_mail_operation_notify_end (ModestMailOperation *self);
+static void     modest_mail_operation_notify_end (ModestMailOperation *self,
+                                                 gboolean need_lock);
+
+static gboolean did_a_cancel = FALSE;
 
 enum _ModestMailOperationSignals 
 {
@@ -81,6 +85,7 @@ enum _ModestMailOperationSignals
 typedef struct _ModestMailOperationPrivate ModestMailOperationPrivate;
 struct _ModestMailOperationPrivate {
        TnyAccount                 *account;
+       gchar                                                                            *account_name;
        guint                      done;
        guint                      total;
        GObject                   *source;
@@ -101,11 +106,17 @@ struct _ModestMailOperationPrivate {
 
 typedef struct _GetMsgAsyncHelper {    
        ModestMailOperation *mail_op;
+       TnyHeader *header;
        GetMsgAsyncUserCallback user_callback;  
-       guint pending_ops;
        gpointer user_data;
 } GetMsgAsyncHelper;
 
+typedef struct _RefreshAsyncHelper {   
+       ModestMailOperation *mail_op;
+       RefreshAsyncUserCallback user_callback; 
+       gpointer user_data;
+} RefreshAsyncHelper;
+
 typedef struct _XFerMsgAsyncHelper
 {
        ModestMailOperation *mail_op;
@@ -170,6 +181,7 @@ modest_mail_operation_class_init (ModestMailOperationClass *klass)
                              NULL, NULL,
                              g_cclosure_marshal_VOID__POINTER,
                              G_TYPE_NONE, 1, G_TYPE_POINTER);
+
 }
 
 static void
@@ -179,7 +191,7 @@ modest_mail_operation_init (ModestMailOperation *obj)
 
        priv = MODEST_MAIL_OPERATION_GET_PRIVATE(obj);
 
-       priv->account  = NULL;
+       priv->account        = NULL;
        priv->status         = MODEST_MAIL_OPERATION_STATUS_INVALID;
        priv->op_type        = MODEST_MAIL_OPERATION_TYPE_UNKNOWN;
        priv->error          = NULL;
@@ -197,6 +209,8 @@ modest_mail_operation_finalize (GObject *obj)
 
        priv = MODEST_MAIL_OPERATION_GET_PRIVATE(obj);
 
+       
+       
        if (priv->error) {
                g_error_free (priv->error);
                priv->error = NULL;
@@ -289,8 +303,14 @@ modest_mail_operation_get_source (ModestMailOperation *self)
 {
        ModestMailOperationPrivate *priv;
 
+       g_return_val_if_fail (self, NULL);
+       
        priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
-
+       if (!priv) {
+               g_warning ("BUG: %s: priv == NULL", __FUNCTION__);
+               return NULL;
+       }
+       
        return g_object_ref (priv->source);
 }
 
@@ -304,6 +324,11 @@ modest_mail_operation_get_status (ModestMailOperation *self)
                              MODEST_MAIL_OPERATION_STATUS_INVALID);
 
        priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
+       if (!priv) {
+               g_warning ("BUG: %s: priv == NULL", __FUNCTION__);
+               return MODEST_MAIL_OPERATION_STATUS_INVALID;
+       }
+       
        return priv->status;
 }
 
@@ -316,6 +341,12 @@ modest_mail_operation_get_error (ModestMailOperation *self)
        g_return_val_if_fail (MODEST_IS_MAIL_OPERATION (self), NULL);
 
        priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
+
+       if (!priv) {
+               g_warning ("BUG: %s: priv == NULL", __FUNCTION__);
+               return NULL;
+       }
+
        return priv->error;
 }
 
@@ -330,16 +361,21 @@ modest_mail_operation_cancel (ModestMailOperation *self)
        }
 
        priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
+       if (!priv) {
+               g_warning ("BUG: %s: priv == NULL", __FUNCTION__);
+               return FALSE;
+       }
 
-       /* cancel current operation in account */
-       tny_account_cancel (priv->account);
+       did_a_cancel = TRUE;
 
        /* Set new status */
        priv->status = MODEST_MAIL_OPERATION_STATUS_CANCELED;
 
-       /* Notify about operation end */
-       modest_mail_operation_notify_end (self);
-
+       /* This emits progress-changed on which the mail operation queue is
+        * listening, so the mail operation is correctly removed from the
+        * queue without further explicit calls. */
+       modest_mail_operation_notify_end (self, FALSE);
+       
        return TRUE;
 }
 
@@ -423,7 +459,17 @@ modest_mail_operation_clone_state (ModestMailOperation *self)
        ModestMailOperationState *state;
        ModestMailOperationPrivate *priv;
 
+       /* FIXME: this should be fixed properly
+        * 
+        * in some cases, priv was NULL, so checking here to
+        * make sure.
+        */
+       g_return_val_if_fail (self, NULL);
        priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
+       g_return_val_if_fail (priv, NULL);
+
+       if (!priv)
+               return NULL;
 
        state = g_slice_new (ModestMailOperationState);
 
@@ -432,6 +478,8 @@ modest_mail_operation_clone_state (ModestMailOperation *self)
        state->done = priv->done;
        state->total = priv->total;
        state->finished = modest_mail_operation_is_finished (self);
+       state->bytes_done = 0;
+       state->bytes_total = 0;
 
        return state;
 }
@@ -456,6 +504,8 @@ modest_mail_operation_send_mail (ModestMailOperation *self,
 
        /* Get account and set it into mail_operation */
        priv->account = g_object_ref (transport_account);
+       priv->done = 1;
+       priv->total = 1;
 
        send_queue = TNY_SEND_QUEUE (modest_runtime_get_send_queue (transport_account));
        if (!TNY_IS_SEND_QUEUE(send_queue)) {
@@ -463,16 +513,23 @@ modest_mail_operation_send_mail (ModestMailOperation *self,
                             MODEST_MAIL_OPERATION_ERROR_ITEM_NOT_FOUND,
                             "modest: could not find send queue for account\n");
        } else {
+               /* TODO: connect to the msg-sent in order to know when
+                  the mail operation is finished */
                tny_send_queue_add (send_queue, msg, &(priv->error));
+               /* TODO: we're setting always success, do the check in
+                  the handler */
+               priv->status = MODEST_MAIL_OPERATION_STATUS_SUCCESS;
        }
 
-       /* Notify about operation end */
-       modest_mail_operation_notify_end (self);
+       /* TODO: do this in the handler of the "msg-sent"
+          signal.Notify about operation end */
+       modest_mail_operation_notify_end (self, FALSE);
 }
 
 void
 modest_mail_operation_send_new_mail (ModestMailOperation *self,
                                     TnyTransportAccount *transport_account,
+                                    TnyMsg *draft_msg,
                                     const gchar *from,  const gchar *to,
                                     const gchar *cc,  const gchar *bcc,
                                     const gchar *subject, const gchar *plain_body,
@@ -481,6 +538,8 @@ modest_mail_operation_send_new_mail (ModestMailOperation *self,
                                     TnyHeaderFlags priority_flags)
 {
        TnyMsg *new_msg = NULL;
+       TnyFolder *folder = NULL;
+       TnyHeader *header = NULL;
        ModestMailOperationPrivate *priv = NULL;
 
        g_return_if_fail (MODEST_IS_MAIL_OPERATION (self));
@@ -488,9 +547,6 @@ modest_mail_operation_send_new_mail (ModestMailOperation *self,
 
        priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
 
-       /* Get account and set it into mail_operation */
-       priv->account = g_object_ref (transport_account);
-
        /* Check parametters */
        if (to == NULL) {
                /* Set status failed and set an error */
@@ -511,12 +567,25 @@ modest_mail_operation_send_new_mail (ModestMailOperation *self,
                return;
        }
 
-       /* TODO: add priority handling. It's received in the priority_flags operator, and
-          it should have effect in the sending operation */
+       /* Set priority flags in message */
+       header = tny_msg_get_header (new_msg);
+       if (priority_flags != 0)
+               tny_header_set_flags (header, priority_flags);
 
        /* Call mail operation */
        modest_mail_operation_send_mail (self, transport_account, new_msg);
 
+       folder = modest_tny_account_get_special_folder (TNY_ACCOUNT (transport_account), TNY_FOLDER_TYPE_DRAFTS);
+       if (folder) {
+               if (draft_msg != NULL) {
+                       header = tny_msg_get_header (draft_msg);
+                       /* Note: This can fail (with a warning) if the message is not really already in a folder,
+                        * because this function requires it to have a UID. */
+                       tny_folder_remove_msg (folder, header, NULL);
+                       g_object_unref (header);
+               }
+       }
+
        /* Free */
        g_object_unref (G_OBJECT (new_msg));
 }
@@ -524,6 +593,7 @@ modest_mail_operation_send_new_mail (ModestMailOperation *self,
 void
 modest_mail_operation_save_to_drafts (ModestMailOperation *self,
                                      TnyTransportAccount *transport_account,
+                                     TnyMsg *draft_msg,
                                      const gchar *from,  const gchar *to,
                                      const gchar *cc,  const gchar *bcc,
                                      const gchar *subject, const gchar *plain_body,
@@ -533,6 +603,7 @@ modest_mail_operation_save_to_drafts (ModestMailOperation *self,
 {
        TnyMsg *msg = NULL;
        TnyFolder *folder = NULL;
+       TnyHeader *header = NULL;
        ModestMailOperationPrivate *priv = NULL;
 
        g_return_if_fail (MODEST_IS_MAIL_OPERATION (self));
@@ -549,23 +620,37 @@ modest_mail_operation_save_to_drafts (ModestMailOperation *self,
                msg = modest_tny_msg_new_html_plain (to, from, cc, bcc, subject, html_body, plain_body, (GSList *) attachments_list);
        }
        if (!msg) {
+               priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
                g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
                             MODEST_MAIL_OPERATION_ERROR_INSTANCE_CREATION_FAILED,
                             "modest: failed to create a new msg\n");
                goto end;
        }
 
+       /* add priority flags */
+       header = tny_msg_get_header (msg);
+       tny_header_set_flags (header, priority_flags);
+
        folder = modest_tny_account_get_special_folder (TNY_ACCOUNT (transport_account), TNY_FOLDER_TYPE_DRAFTS);
        if (!folder) {
+               priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
                g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
                             MODEST_MAIL_OPERATION_ERROR_ITEM_NOT_FOUND,
                             "modest: failed to create a new msg\n");
                goto end;
        }
+
+       if (draft_msg != NULL) {
+               header = tny_msg_get_header (draft_msg);
+               /* Remove the old draft expunging it */
+               tny_folder_remove_msg (folder, header, NULL);
+               tny_folder_sync (folder, TRUE, NULL);
+               g_object_unref (header);
+       }
        
        tny_folder_add_msg (folder, msg, &(priv->error));
-       if (priv->error)
-               goto end;
+       if (!priv->error)
+               priv->status = MODEST_MAIL_OPERATION_STATUS_SUCCESS;
 
 end:
        if (msg)
@@ -573,7 +658,7 @@ end:
        if (folder)
                g_object_unref (G_OBJECT(folder));
 
-       modest_mail_operation_notify_end (self);
+       modest_mail_operation_notify_end (self, FALSE);
 }
 
 typedef struct 
@@ -584,6 +669,9 @@ typedef struct
        gint max_size;
        gint retrieve_limit;
        gchar *retrieve_type;
+       gchar *account_name;
+       UpdateAccountCallback callback;
+       gpointer user_data;
 } UpdateAccountInfo;
 
 /***** I N T E R N A L    F O L D E R    O B S E R V E R *****/
@@ -609,6 +697,9 @@ G_DEFINE_TYPE_WITH_CODE (InternalFolderObserver,
 static void
 foreach_add_item (gpointer header, gpointer user_data)
 {
+       /* printf("DEBUG: %s: header subject=%s\n", 
+        * __FUNCTION__, tny_header_get_subject(TNY_HEADER(header)));
+        */
        tny_list_prepend (TNY_LIST (user_data), 
                          g_object_ref (G_OBJECT (header)));
 }
@@ -617,6 +708,8 @@ foreach_add_item (gpointer header, gpointer user_data)
 static void
 internal_folder_observer_update (TnyFolderObserver *self, TnyFolderChange *change)
 {
+       InternalFolderObserver *derived = (InternalFolderObserver *)self;
+       
        TnyFolderChangeChanged changed;
 
        changed = tny_folder_change_get_changed (change);
@@ -628,9 +721,13 @@ internal_folder_observer_update (TnyFolderObserver *self, TnyFolderChange *chang
                list = tny_simple_list_new ();
                tny_folder_change_get_added_headers (change, list);
 
+               /* printf ("DEBUG: %s: Calling foreach with a list of size=%d\n", 
+                *      __FUNCTION__, tny_list_get_length(list));
+                */
+                
                /* Add them to the folder observer */
                tny_list_foreach (list, foreach_add_item, 
-                                 ((InternalFolderObserver *)self)->new_headers);
+                                 derived->new_headers);
 
                g_object_unref (G_OBJECT (list));
        }
@@ -698,12 +795,16 @@ recurse_folders (TnyFolderStore *store, TnyFolderStoreQuery *query, TnyList *all
 static gboolean
 idle_notify_progress (gpointer data)
 {
+       gdk_threads_enter ();
+
        ModestMailOperation *mail_op = MODEST_MAIL_OPERATION (data);
        ModestMailOperationState *state;
 
        state = modest_mail_operation_clone_state (mail_op);
        g_signal_emit (G_OBJECT (mail_op), signals[PROGRESS_CHANGED_SIGNAL], 0, state, NULL);
        g_slice_free (ModestMailOperationState, state);
+       
+       gdk_threads_leave ();
 
        return TRUE;
 }
@@ -716,6 +817,8 @@ idle_notify_progress (gpointer data)
 static gboolean
 idle_notify_progress_once (gpointer data)
 {
+       gdk_threads_enter ();
+
        ModestPair *pair;
 
        pair = (ModestPair *) data;
@@ -726,6 +829,8 @@ idle_notify_progress_once (gpointer data)
        g_slice_free (ModestMailOperationState, (ModestMailOperationState*)pair->second);
        g_object_unref (pair->first);
 
+       gdk_threads_leave ();
+
        return FALSE;
 }
 
@@ -734,11 +839,15 @@ idle_notify_progress_once (gpointer data)
  * loop. We call it inside an idle call to achieve that
  */
 static gboolean
-notify_update_account_queue (gpointer data)
+idle_notify_update_account_queue (gpointer data)
 {
        ModestMailOperation *mail_op = MODEST_MAIL_OPERATION (data);
+       ModestMailOperationPrivate *priv = NULL;
 
-       modest_mail_operation_notify_end (mail_op);
+       priv = MODEST_MAIL_OPERATION_GET_PRIVATE(mail_op);
+
+       /* Do not need to block, the notify end will do it for us */    
+       modest_mail_operation_notify_end (mail_op, TRUE);
        g_object_unref (mail_op);
 
        return FALSE;
@@ -765,15 +874,36 @@ compare_headers_by_date (gconstpointer a,
                return -1;
 }
 
+static gboolean 
+set_last_updated_idle (gpointer data)
+{
+       gdk_threads_enter ();
+
+       /* It does not matter if the time is not exactly the same than
+          the time when this idle was called, it's just an
+          approximation and it won't be very different */
+       modest_account_mgr_set_int (modest_runtime_get_account_mgr (), 
+                                   (gchar *) data, 
+                                   MODEST_ACCOUNT_LAST_UPDATED, 
+                                   time(NULL), 
+                                   TRUE);
+
+       gdk_threads_leave ();
+
+       return FALSE;
+}
+
 static gpointer
 update_account_thread (gpointer thr_user_data)
 {
+       static gboolean first_time = TRUE;
        UpdateAccountInfo *info;
        TnyList *all_folders = NULL;
-       GPtrArray *new_headers;
+       GPtrArray *new_headers = NULL;
        TnyIterator *iter = NULL;
        TnyFolderStoreQuery *query = NULL;
-       ModestMailOperationPrivate *priv;
+       ModestMailOperationPrivate *priv = NULL;
+       ModestTnySendQueue *send_queue = NULL;
 
        info = (UpdateAccountInfo *) thr_user_data;
        priv = MODEST_MAIL_OPERATION_GET_PRIVATE(info->mail_op);
@@ -781,7 +911,14 @@ update_account_thread (gpointer thr_user_data)
        /* Get account and set it into mail_operation */
        priv->account = g_object_ref (info->account);
 
-       /* Get all the folders We can do it synchronously because
+       /*
+        * for POP3, we do a logout-login upon send/receive -- many POP-servers (like Gmail) do not
+        * show any updates unless we do that
+        */
+       if (!first_time && TNY_IS_CAMEL_POP_STORE_ACCOUNT(priv->account)) 
+               tny_camel_pop_store_account_reconnect (TNY_CAMEL_POP_STORE_ACCOUNT(priv->account));
+
+       /* Get all the folders. We can do it synchronously because
           we're already running in a different thread than the UI */
        all_folders = tny_simple_list_new ();
        query = tny_folder_store_query_new ();
@@ -805,7 +942,7 @@ update_account_thread (gpointer thr_user_data)
        g_object_unref (G_OBJECT (iter));
 
        /* Update status and notify. We need to call the notification
-          with a source functopm in order to call it from the main
+          with a source function in order to call it from the main
           loop. We need that in order not to get into trouble with
           Gtk+. We use a timeout in order to provide more status
           information, because the sync tinymail call does not
@@ -815,24 +952,35 @@ update_account_thread (gpointer thr_user_data)
        /* Refresh folders */
        new_headers = g_ptr_array_new ();
        iter = tny_list_create_iterator (all_folders);
-       while (!tny_iterator_is_done (iter) && !priv->error) {
+
+       while (!tny_iterator_is_done (iter) && !priv->error && !did_a_cancel) {
 
                InternalFolderObserver *observer;
                TnyFolderStore *folder = TNY_FOLDER_STORE (tny_iterator_get_current (iter));
 
                /* Refresh the folder */
+               /* Our observer receives notification of new emails during folder refreshes,
+                * so we can use observer->new_headers.
+                */
                observer = g_object_new (internal_folder_observer_get_type (), NULL);
                tny_folder_add_observer (TNY_FOLDER (folder), TNY_FOLDER_OBSERVER (observer));
-               tny_folder_refresh (TNY_FOLDER (folder), &(priv->error));
+               
+               /* This gets the status information (headers) from the server.
+                * We use the blocking version, because we are already in a separate 
+                * thread.
+                */
 
-               /* If the retrieve type is headers only do nothing more */
                if (!g_ascii_strcasecmp (info->retrieve_type, MODEST_ACCOUNT_RETRIEVE_VALUE_MESSAGES) || 
                    !g_ascii_strcasecmp (info->retrieve_type, MODEST_ACCOUNT_RETRIEVE_VALUE_MESSAGES_AND_ATTACHMENTS)) {
                        TnyIterator *iter;
 
+                       /* If the retrieve type is full messages, refresh and get the messages */
+                       tny_folder_refresh (TNY_FOLDER (folder), &(priv->error));
+
                        iter = tny_list_create_iterator (observer->new_headers);
                        while (!tny_iterator_is_done (iter)) {
                                TnyHeader *header = TNY_HEADER (tny_iterator_get_current (iter));
+                                
                                /* Apply per-message size limits */
                                if (tny_header_get_message_size (header) < info->max_size)
                                        g_ptr_array_add (new_headers, g_object_ref (header));
@@ -841,16 +989,29 @@ update_account_thread (gpointer thr_user_data)
                                tny_iterator_next (iter);
                        }
                        g_object_unref (iter);
+               } else {
+                       /* We do not need to do it the first time
+                          because it's automatically done by the tree
+                          model */
+                       if (G_UNLIKELY (!first_time))
+                               tny_folder_poke_status (TNY_FOLDER (folder));
                }
                tny_folder_remove_observer (TNY_FOLDER (folder), TNY_FOLDER_OBSERVER (observer));
                g_object_unref (observer);
+               observer = NULL;                        
 
+               g_object_unref (G_OBJECT (folder));
                if (priv->error)
+               {
                        priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
-
-               g_object_unref (G_OBJECT (folder));
+                       goto out;
+               }
+               
                tny_iterator_next (iter);
        }
+
+       did_a_cancel = FALSE;
+
        g_object_unref (G_OBJECT (iter));
        g_source_remove (timeout);
 
@@ -861,11 +1022,26 @@ update_account_thread (gpointer thr_user_data)
                g_ptr_array_sort (new_headers, (GCompareFunc) compare_headers_by_date);
 
                /* Apply message count limit */
-               /* TODO if the number of messages exceeds the maximum, ask the
-                  user to download them all */
+               /* If the number of messages exceeds the maximum, ask the
+                * user to download them all,
+                * as per the UI spec "Retrieval Limits" section in 4.4: 
+                */
+               if (new_headers->len > info->retrieve_limit) {
+                       /* TODO: Ask the user, instead of just
+                        * failing, showing
+                        * mail_nc_msg_count_limit_exceeded, with 'Get
+                        * all' and 'Newest only' buttons. */
+                       g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
+                            MODEST_MAIL_OPERATION_ERROR_RETRIEVAL_NUMBER_LIMIT,
+                            "The number of messages to retrieve exceeds the chosen limit for account %s\n", 
+                            tny_account_get_name (TNY_ACCOUNT (info->transport_account)));
+                       priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
+                       goto out;
+               }
+               
                priv->done = 0;
                priv->total = MIN (new_headers->len, info->retrieve_limit);
-               while ((msg_num < priv->total)) {
+               while (msg_num < priv->total) {
 
                        TnyHeader *header = TNY_HEADER (g_ptr_array_index (new_headers, msg_num));
                        TnyFolder *folder = tny_header_get_folder (header);
@@ -890,7 +1066,7 @@ update_account_thread (gpointer thr_user_data)
                g_ptr_array_foreach (new_headers, (GFunc) g_object_unref, NULL);
                g_ptr_array_free (new_headers, FALSE);
        }
-
+       
        /* Perform send */
        priv->op_type = MODEST_MAIL_OPERATION_TYPE_SEND;
        priv->done = 0;
@@ -899,33 +1075,45 @@ update_account_thread (gpointer thr_user_data)
                g_object_unref (priv->account);
        priv->account = g_object_ref (info->transport_account);
        
-       ModestTnySendQueue *send_queue = modest_runtime_get_send_queue
-               (info->transport_account);
-
-       timeout = g_timeout_add (250, idle_notify_progress, info->mail_op);
-       modest_tny_send_queue_try_to_send (send_queue);
-       g_source_remove (timeout);
-
-       g_object_unref (G_OBJECT(send_queue));
+       send_queue = modest_runtime_get_send_queue (info->transport_account);
+       if (send_queue) {
+               timeout = g_timeout_add (250, idle_notify_progress, info->mail_op);
+               modest_tny_send_queue_try_to_send (send_queue);
+               g_source_remove (timeout);
+       } else {
+               g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
+                            MODEST_MAIL_OPERATION_ERROR_INSTANCE_CREATION_FAILED,
+                            "cannot create a send queue for %s\n", 
+                            tny_account_get_name (TNY_ACCOUNT (info->transport_account)));
+               priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
+       }
        
        /* Check if the operation was a success */
        if (!priv->error) {
                priv->status = MODEST_MAIL_OPERATION_STATUS_SUCCESS;
 
                /* Update the last updated key */
-               modest_account_mgr_set_int (modest_runtime_get_account_mgr (), 
-                                           tny_account_get_id (TNY_ACCOUNT (info->account)), 
-                                           MODEST_ACCOUNT_LAST_UPDATED, 
-                                           time(NULL), 
-                                           TRUE);
+               g_idle_add_full (G_PRIORITY_HIGH_IDLE, 
+                                set_last_updated_idle, 
+                                g_strdup (tny_account_get_id (TNY_ACCOUNT (info->account))),
+                                (GDestroyNotify) g_free);
        }
 
  out:
        /* Notify about operation end. Note that the info could be
           freed before this idle happens, but the mail operation will
           be still alive */
-       g_idle_add (notify_update_account_queue, info->mail_op);
-
+       g_idle_add (idle_notify_update_account_queue, g_object_ref (info->mail_op));
+
+       if (info->callback) {
+               /* This thread is not in the main lock */
+               gdk_threads_enter ();
+               info->callback (info->mail_op, 
+                               (new_headers) ? new_headers->len : 0, 
+                               info->user_data);
+               gdk_threads_leave ();
+       }
+       
        /* Frees */
        g_object_unref (query);
        g_object_unref (all_folders);
@@ -934,12 +1122,16 @@ update_account_thread (gpointer thr_user_data)
        g_free (info->retrieve_type);
        g_slice_free (UpdateAccountInfo, info);
 
+       first_time = FALSE;
+
        return NULL;
 }
 
 gboolean
 modest_mail_operation_update_account (ModestMailOperation *self,
-                                     const gchar *account_name)
+                                     const gchar *account_name,
+                                     UpdateAccountCallback callback,
+                                     gpointer user_data)
 {
        GThread *thread;
        UpdateAccountInfo *info;
@@ -958,34 +1150,38 @@ modest_mail_operation_update_account (ModestMailOperation *self,
        priv->total = 0;
        priv->done  = 0;
        priv->status = MODEST_MAIL_OPERATION_STATUS_IN_PROGRESS;
-       
+
+       /* Make sure that we have a connection, and request one 
+        * if necessary:
+        * TODO: Is there some way to trigger this for every attempt to 
+        * use the network? */
+       if (!modest_platform_connect_and_wait(NULL))
+               goto error;
+
        /* Get the Modest account */
        modest_account = (TnyStoreAccount *)
-               modest_tny_account_store_get_tny_account_by_account (modest_runtime_get_account_store (),
+               modest_tny_account_store_get_server_account (modest_runtime_get_account_store (),
                                                                     account_name,
                                                                     TNY_ACCOUNT_TYPE_STORE);
 
        if (!modest_account) {
-               priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
                g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
                             MODEST_MAIL_OPERATION_ERROR_ITEM_NOT_FOUND,
                             "cannot get tny store account for %s\n", account_name);
-               modest_mail_operation_notify_end (self);
-               return FALSE;
+               goto error;
        }
 
+       
        /* Get the transport account, we can not do it in the thread
           due to some problems with dbus */
        transport_account = (TnyTransportAccount *)
                modest_tny_account_store_get_transport_account_for_open_connection (modest_runtime_get_account_store(),
                                                                                    account_name);
        if (!transport_account) {
-               priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
                g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
                             MODEST_MAIL_OPERATION_ERROR_ITEM_NOT_FOUND,
                             "cannot get tny transport account for %s\n", account_name);
-               modest_mail_operation_notify_end (self);
-               return FALSE;
+               goto error;
        }
 
        /* Create the helper object */
@@ -993,6 +1189,8 @@ modest_mail_operation_update_account (ModestMailOperation *self,
        info->mail_op = self;
        info->account = modest_account;
        info->transport_account = transport_account;
+       info->callback = callback;
+       info->user_data = user_data;
 
        /* Get the message size limit */
        info->max_size  = modest_conf_get_int (modest_runtime_get_conf (), 
@@ -1012,10 +1210,23 @@ modest_mail_operation_update_account (ModestMailOperation *self,
                                                           MODEST_ACCOUNT_LIMIT_RETRIEVE, FALSE);
        if (info->retrieve_limit == 0)
                info->retrieve_limit = G_MAXINT;
+               
+       /* printf ("DEBUG: %s: info->retrieve_limit = %d\n", __FUNCTION__, info->retrieve_limit); */
 
+       /* Set account busy */
+       modest_account_mgr_set_account_busy(mgr, account_name, TRUE);
+       priv->account_name = g_strdup(account_name);
+       
        thread = g_thread_create (update_account_thread, info, FALSE, NULL);
 
        return TRUE;
+
+ error:
+       priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
+       if (callback) 
+               callback (self, 0, user_data);
+       modest_mail_operation_notify_end (self, FALSE);
+       return FALSE;
 }
 
 /* ******************************************************************* */
@@ -1028,48 +1239,37 @@ modest_mail_operation_create_folder (ModestMailOperation *self,
                                     TnyFolderStore *parent,
                                     const gchar *name)
 {
-       ModestTnyFolderRules rules;
        ModestMailOperationPrivate *priv;
        TnyFolder *new_folder = NULL;
-       gboolean can_create = FALSE;
 
        g_return_val_if_fail (TNY_IS_FOLDER_STORE (parent), NULL);
        g_return_val_if_fail (name, NULL);
        
        priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
 
-       /* Get account and set it into mail_operation */
-       priv->account = tny_folder_get_account (TNY_FOLDER(parent));
-
        /* Check parent */
-       if (!TNY_IS_FOLDER (parent)) {
-               /* Set status failed and set an error */
-               priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
-               g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
-                            MODEST_MAIL_OPERATION_ERROR_BAD_PARAMETER,
-                            _("mail_in_ui_folder_create_error"));
-       } else {
+       if (TNY_IS_FOLDER (parent)) {
                /* Check folder rules */
-               rules = modest_tny_folder_get_rules (TNY_FOLDER (parent));
+               ModestTnyFolderRules rules = modest_tny_folder_get_rules (TNY_FOLDER (parent));
                if (rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE) {
                        /* Set status failed and set an error */
                        priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
                        g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
                                     MODEST_MAIL_OPERATION_ERROR_FOLDER_RULES,
                                     _("mail_in_ui_folder_create_error"));
-               } 
-               else
-                       can_create = TRUE;              
+               }
        }
 
-       if (can_create) {
+       if (!priv->error) {
                /* Create the folder */
                new_folder = tny_folder_store_create_folder (parent, name, &(priv->error));
                CHECK_EXCEPTION (priv, MODEST_MAIL_OPERATION_STATUS_FAILED);
+               if (!priv->error)
+                       priv->status = MODEST_MAIL_OPERATION_STATUS_SUCCESS;
        }
 
        /* Notify about operation end */
-       modest_mail_operation_notify_end (self);
+       modest_mail_operation_notify_end (self, FALSE);
 
        return new_folder;
 }
@@ -1100,7 +1300,7 @@ modest_mail_operation_remove_folder (ModestMailOperation *self,
        }
 
        /* Get the account */
-       account = tny_folder_get_account (folder);
+       account = modest_tny_folder_get_account (folder);
        priv->account = g_object_ref(account);
 
        /* Delete folder or move to trash */
@@ -1124,7 +1324,7 @@ modest_mail_operation_remove_folder (ModestMailOperation *self,
 
  end:
        /* Notify about operation end */
-       modest_mail_operation_notify_end (self);
+       modest_mail_operation_notify_end (self, FALSE);
 }
 
 static void
@@ -1158,7 +1358,8 @@ static void
 transfer_folder_cb (TnyFolder *folder, 
                    TnyFolderStore *into, 
                    gboolean cancelled, 
-                   TnyFolder *new_folder, GError **err, 
+                   TnyFolder *new_folder, 
+                   GError **err, 
                    gpointer user_data)
 {
        ModestMailOperation *self = NULL;
@@ -1186,11 +1387,9 @@ transfer_folder_cb (TnyFolder *folder,
        /* Free */
        g_object_unref (folder);
        g_object_unref (into);
-       if (new_folder != NULL)
-               g_object_unref (new_folder);
 
        /* Notify about operation end */
-       modest_mail_operation_notify_end (self);
+       modest_mail_operation_notify_end (self, TRUE);
 }
 
 void
@@ -1209,7 +1408,7 @@ modest_mail_operation_xfer_folder (ModestMailOperation *self,
        priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
 
        /* Get account and set it into mail_operation */
-       priv->account = tny_folder_get_account (TNY_FOLDER(folder));
+       priv->account = modest_tny_folder_get_account (TNY_FOLDER(folder));
        priv->status = MODEST_MAIL_OPERATION_STATUS_IN_PROGRESS;
 
        /* Get folder rules */
@@ -1229,7 +1428,7 @@ modest_mail_operation_xfer_folder (ModestMailOperation *self,
                             _("mail_in_ui_folder_move_target_error"));
 
                /* Notify the queue */
-               modest_mail_operation_notify_end (self);
+               modest_mail_operation_notify_end (self, FALSE);
        } else if (parent_rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE) {
                /* Set status failed and set an error */
                priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
@@ -1238,7 +1437,7 @@ modest_mail_operation_xfer_folder (ModestMailOperation *self,
                             _("FIXME: parent folder does not accept new folders"));
 
                /* Notify the queue */
-               modest_mail_operation_notify_end (self);
+               modest_mail_operation_notify_end (self, FALSE);
        } else {
                /* Pick references for async calls */
                g_object_ref (folder);
@@ -1270,7 +1469,7 @@ modest_mail_operation_rename_folder (ModestMailOperation *self,
        priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
 
        /* Get account and set it into mail_operation */
-       priv->account = tny_folder_get_account (TNY_FOLDER(folder));
+       priv->account = modest_tny_folder_get_account (TNY_FOLDER(folder));
 
        /* Check folder rules */
        rules = modest_tny_folder_get_rules (TNY_FOLDER (folder));
@@ -1282,7 +1481,7 @@ modest_mail_operation_rename_folder (ModestMailOperation *self,
                             _("FIXME: unable to rename"));
 
                /* Notify about operation end */
-               modest_mail_operation_notify_end (self);
+               modest_mail_operation_notify_end (self, FALSE);
        } else {
                /* Rename. Camel handles folder subscription/unsubscription */
                TnyFolderStore *into;
@@ -1322,13 +1521,13 @@ void modest_mail_operation_get_msg (ModestMailOperation *self,
        /* Get message from folder */
        if (folder) {
                /* Get account and set it into mail_operation */
-               priv->account = tny_folder_get_account (TNY_FOLDER(folder));            
+               priv->account = modest_tny_folder_get_account (TNY_FOLDER(folder));
 
                helper = g_slice_new0 (GetMsgAsyncHelper);
                helper->mail_op = self;
                helper->user_callback = user_callback;
-               helper->pending_ops = 1;
                helper->user_data = user_data;
+               helper->header = g_object_ref (header);
 
                tny_folder_get_msg_async (folder, header, get_msg_cb, get_msg_status_cb, helper);
 
@@ -1341,7 +1540,7 @@ void modest_mail_operation_get_msg (ModestMailOperation *self,
                             _("Error trying to get a message. No folder found for header"));
 
                /* Notify the queue */
-               modest_mail_operation_notify_end (self);
+               modest_mail_operation_notify_end (self, FALSE);
        }
 }
 
@@ -1361,8 +1560,6 @@ get_msg_cb (TnyFolder *folder,
        self = helper->mail_op;
        g_return_if_fail (MODEST_IS_MAIL_OPERATION(self));
        priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
-       
-       helper->pending_ops--;
 
        /* Check errors and cancel */
        if (*error) {
@@ -1383,17 +1580,20 @@ get_msg_cb (TnyFolder *folder,
 
        /* If user defined callback function was defined, call it */
        if (helper->user_callback) {
-               helper->user_callback (self, NULL, msg, helper->user_data);
+               /* This callback is called into an iddle by tinymail,
+                  and idles are not in the main lock */
+               gdk_threads_enter ();
+               helper->user_callback (self, helper->header, msg, helper->user_data);
+               gdk_threads_leave ();
        }
 
-       /* Free */
  out:
-       if (helper->pending_ops == 0) {
-               g_slice_free (GetMsgAsyncHelper, helper);
+       /* Free */
+       g_object_unref (helper->header);
+       g_slice_free (GetMsgAsyncHelper, helper);
                
-               /* Notify about operation end */
-               modest_mail_operation_notify_end (self);        
-       }
+       /* Notify about operation end */
+       modest_mail_operation_notify_end (self, TRUE);
 }
 
 static void     
@@ -1422,6 +1622,8 @@ get_msg_status_cb (GObject *obj,
        priv->total = 1;
 
        state = modest_mail_operation_clone_state (self);
+       state->bytes_done = status->position;
+       state->bytes_total = status->of_total;
        g_signal_emit (G_OBJECT (self), signals[PROGRESS_CHANGED_SIGNAL], 0, state, NULL);
        g_slice_free (ModestMailOperationState, state);
 }
@@ -1455,8 +1657,11 @@ notify_get_msgs_full (gpointer data)
 
        info = (NotifyGetMsgsInfo *) data;      
 
-       /* Call the user callback */
+       /* Call the user callback. Idles are not in the main lock, so
+          lock it */
+       gdk_threads_enter ();
        info->user_callback (info->mail_op, info->header, info->msg, info->user_data);
+       gdk_threads_leave ();
 
        g_slice_free (NotifyGetMsgsInfo, info);
 
@@ -1474,8 +1679,11 @@ get_msgs_full_destroyer (gpointer data)
 
        info = (GetFullMsgsInfo *) data;
 
-       if (info->notify)
+       if (info->notify) {
+               gdk_threads_enter ();   
                info->notify (info->user_data);
+               gdk_threads_leave ();
+       }
 
        /* free */
        g_object_unref (info->headers);
@@ -1552,7 +1760,7 @@ get_msgs_full_thread (gpointer thr_user_data)
                priv->status = MODEST_MAIL_OPERATION_STATUS_SUCCESS;
 
        /* Notify about operation end */
-       g_idle_add (notify_update_account_queue, info->mail_op);
+       g_idle_add (idle_notify_update_account_queue, g_object_ref (info->mail_op));
 
        /* Free thread resources. Will be called after all previous idles */
        g_idle_add_full (G_PRIORITY_DEFAULT_IDLE + 1, get_msgs_full_destroyer, info, NULL);
@@ -1585,13 +1793,18 @@ modest_mail_operation_get_msgs_full (ModestMailOperation *self,
        priv->total = tny_list_get_length(header_list);
 
        /* Get account and set it into mail_operation */
-       if (tny_list_get_length (header_list) > 1) {
-               iter = tny_list_create_iterator (header_list);          
+       if (tny_list_get_length (header_list) >= 1) {
+               iter = tny_list_create_iterator (header_list);
                header = TNY_HEADER (tny_iterator_get_current (iter));
                folder = tny_header_get_folder (header);                
-               priv->account = tny_folder_get_account (TNY_FOLDER(folder));
+               priv->account = modest_tny_folder_get_account (TNY_FOLDER(folder));
                g_object_unref (header);
                g_object_unref (folder);
+
+               if (tny_list_get_length (header_list) == 1) {
+                       g_object_unref (iter);
+                       iter = NULL;
+               }
        }
 
        /* Get msg size limit */
@@ -1633,10 +1846,10 @@ modest_mail_operation_get_msgs_full (ModestMailOperation *self,
                priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
                /* FIXME: the error msg is different for pop */
                g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
-                            MODEST_MAIL_OPERATION_ERROR_SIZE_LIMIT,
+                            MODEST_MAIL_OPERATION_ERROR_MESSAGE_SIZE_LIMIT,
                             _("emev_ni_ui_imap_msg_size_exceed_error"));
                /* Remove from queue and free resources */
-               modest_mail_operation_notify_end (self);
+               modest_mail_operation_notify_end (self, FALSE);
                if (notify)
                        notify (user_data);
        }
@@ -1658,7 +1871,7 @@ modest_mail_operation_remove_msg (ModestMailOperation *self,
        folder = tny_header_get_folder (header);
 
        /* Get account and set it into mail_operation */
-       priv->account = tny_folder_get_account (TNY_FOLDER(folder));
+       priv->account = modest_tny_folder_get_account (TNY_FOLDER(folder));
 
        priv->status = MODEST_MAIL_OPERATION_STATUS_IN_PROGRESS;
 
@@ -1667,7 +1880,7 @@ modest_mail_operation_remove_msg (ModestMailOperation *self,
                TnyFolder *trash_folder;
                TnyStoreAccount *store_account;
 
-               store_account = TNY_STORE_ACCOUNT (tny_folder_get_account (folder));
+               store_account = TNY_STORE_ACCOUNT (modest_tny_folder_get_account (folder));
                trash_folder = modest_tny_account_get_special_folder (TNY_ACCOUNT(store_account),
                                                                      TNY_FOLDER_TYPE_TRASH);
                if (trash_folder) {
@@ -1710,7 +1923,7 @@ modest_mail_operation_remove_msg (ModestMailOperation *self,
        g_object_unref (G_OBJECT (folder));
 
        /* Notify about operation end */
-       modest_mail_operation_notify_end (self);
+       modest_mail_operation_notify_end (self, FALSE);
 }
 
 static void
@@ -1774,7 +1987,9 @@ transfer_msgs_cb (TnyFolder *folder, gboolean cancelled, GError **err, gpointer
 
        /* If user defined callback function was defined, call it */
        if (helper->user_callback) {
+               gdk_threads_enter ();
                helper->user_callback (priv->source, helper->user_data);
+               gdk_threads_leave ();
        }
 
        /* Free */
@@ -1785,7 +2000,7 @@ transfer_msgs_cb (TnyFolder *folder, gboolean cancelled, GError **err, gpointer
        g_object_unref (folder);
 
        /* Notify about operation end */
-       modest_mail_operation_notify_end (self);
+       modest_mail_operation_notify_end (self, TRUE);
 }
 
 void
@@ -1814,7 +2029,6 @@ modest_mail_operation_xfer_msgs (ModestMailOperation *self,
 
        /* Apply folder rules */
        rules = modest_tny_folder_get_rules (TNY_FOLDER (folder));
-
        if (rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE) {
                /* Set status failed and set an error */
                priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
@@ -1822,7 +2036,7 @@ modest_mail_operation_xfer_msgs (ModestMailOperation *self,
                             MODEST_MAIL_OPERATION_ERROR_FOLDER_RULES,
                             _("FIXME: folder does not accept msgs"));
                /* Notify the queue */
-               modest_mail_operation_notify_end (self);
+               modest_mail_operation_notify_end (self, FALSE);
                return;
        }
 
@@ -1842,7 +2056,7 @@ modest_mail_operation_xfer_msgs (ModestMailOperation *self,
        g_object_unref (iter);
 
        /* Get account and set it into mail_operation */
-       priv->account = tny_folder_get_account (src_folder);
+       priv->account = modest_tny_folder_get_account (src_folder);
 
        /* Transfer messages */
        tny_folder_transfer_msgs_async (src_folder, 
@@ -1861,10 +2075,12 @@ on_refresh_folder (TnyFolder   *folder,
                   GError     **error,
                   gpointer     user_data)
 {
-       ModestMailOperation *self;
-       ModestMailOperationPrivate *priv;
+       RefreshAsyncHelper *helper = NULL;
+       ModestMailOperation *self = NULL;
+       ModestMailOperationPrivate *priv = NULL;
 
-       self = MODEST_MAIL_OPERATION (user_data);
+       helper = (RefreshAsyncHelper *) user_data;
+       self = helper->mail_op;
        priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
 
        if (*error) {
@@ -1885,11 +2101,20 @@ on_refresh_folder (TnyFolder   *folder,
        priv->status = MODEST_MAIL_OPERATION_STATUS_SUCCESS;
 
  out:
+       /* Call user defined callback, if it exists */
+       if (helper->user_callback) {
+               gdk_threads_enter ();
+               helper->user_callback (priv->source, folder, helper->user_data);
+               gdk_threads_leave ();
+       }
+
        /* Free */
+       g_object_unref (helper->mail_op);
+       g_slice_free   (RefreshAsyncHelper, helper);
        g_object_unref (folder);
 
        /* Notify about operation end */
-       modest_mail_operation_notify_end (self);
+       modest_mail_operation_notify_end (self, TRUE);
 }
 
 static void
@@ -1897,14 +2122,19 @@ on_refresh_folder_status_update (GObject *obj,
                                 TnyStatus *status,
                                 gpointer user_data)
 {
-       ModestMailOperation *self;
-       ModestMailOperationPrivate *priv;
+       RefreshAsyncHelper *helper = NULL;
+       ModestMailOperation *self = NULL;
+       ModestMailOperationPrivate *priv = NULL;
        ModestMailOperationState *state;
 
+       g_return_if_fail (user_data != NULL);
        g_return_if_fail (status != NULL);
        g_return_if_fail (status->code == TNY_FOLDER_STATUS_CODE_REFRESH);
 
-       self = MODEST_MAIL_OPERATION (user_data);
+       helper = (RefreshAsyncHelper *) user_data;
+       self = helper->mail_op;
+       g_return_if_fail (MODEST_IS_MAIL_OPERATION(self));
+
        priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
 
        priv->done = status->position;
@@ -1917,9 +2147,12 @@ on_refresh_folder_status_update (GObject *obj,
 
 void 
 modest_mail_operation_refresh_folder  (ModestMailOperation *self,
-                                      TnyFolder *folder)
+                                      TnyFolder *folder,
+                                      RefreshAsyncUserCallback user_callback,
+                                      gpointer user_data)
 {
-       ModestMailOperationPrivate *priv;
+       ModestMailOperationPrivate *priv = NULL;
+       RefreshAsyncHelper *helper = NULL;
 
        priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
 
@@ -1929,7 +2162,13 @@ modest_mail_operation_refresh_folder  (ModestMailOperation *self,
        priv->status = MODEST_MAIL_OPERATION_STATUS_IN_PROGRESS;
 
        /* Get account and set it into mail_operation */
-       priv->account = tny_folder_get_account (folder);
+       priv->account = modest_tny_folder_get_account  (folder);
+
+       /* Create the helper */
+       helper = g_slice_new0 (RefreshAsyncHelper);
+       helper->mail_op = g_object_ref(self);
+       helper->user_callback = user_callback;
+       helper->user_data = user_data;
 
        /* Refresh the folder. TODO: tinymail could issue a status
           updates before the callback call then this could happen. We
@@ -1937,7 +2176,7 @@ modest_mail_operation_refresh_folder  (ModestMailOperation *self,
        tny_folder_refresh_async (folder,
                                  on_refresh_folder,
                                  on_refresh_folder_status_update,
-                                 self);
+                                 helper);
 }
 
 /**
@@ -1949,15 +2188,35 @@ modest_mail_operation_refresh_folder  (ModestMailOperation *self,
  * callback).
  */
 static void
-modest_mail_operation_notify_end (ModestMailOperation *self)
+modest_mail_operation_notify_end (ModestMailOperation *self,
+                                 gboolean need_lock)
 {
        ModestMailOperationState *state;
+       ModestMailOperationPrivate *priv = NULL;
+
+       g_return_if_fail (self);
 
+       priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
+
+       if (!priv) {
+               g_warning ("BUG: %s: priv == NULL", __FUNCTION__);
+               return;
+       }
+       
+       /* Set the account back to not busy */
+       if (priv->account_name) {
+               modest_account_mgr_set_account_busy (modest_runtime_get_account_mgr(), 
+                                                    priv->account_name, FALSE);
+               g_free(priv->account_name);
+               priv->account_name = NULL;
+       }
+       
        /* Notify the observers about the mail opertation end */
        state = modest_mail_operation_clone_state (self);
+       if (need_lock)
+               gdk_threads_enter ();
        g_signal_emit (G_OBJECT (self), signals[PROGRESS_CHANGED_SIGNAL], 0, state, NULL);
+       if (need_lock)
+               gdk_threads_leave ();
        g_slice_free (ModestMailOperationState, state);
-
-       /* Notify the queue */
-       modest_mail_operation_queue_remove (modest_runtime_get_mail_operation_queue (), self);
 }