* ok, fixed some more corner cases. it's getting rather hairy
[modest] / src / modest-mail-operation.c
index 7c78ded..9186d21 100644 (file)
@@ -635,20 +635,21 @@ modest_mail_operation_send_mail (ModestMailOperation *self,
        } else {
                /* Add the msg to the queue */
                modest_mail_operation_notify_start (self);
-               modest_tny_send_queue_add (MODEST_TNY_SEND_QUEUE(send_queue), 
-                                          msg, 
-                                          &(priv->error));
-
-               priv->status = MODEST_MAIL_OPERATION_STATUS_IN_PROGRESS;
 
                info = g_slice_new0 (SendMsgInfo);
 
                info->mail_op = g_object_ref (self);
                info->msg = g_object_ref (msg);
                info->msg_sent_handler = g_signal_connect (G_OBJECT (send_queue), "msg-sent",
-                                                          G_CALLBACK (send_mail_msg_sent_handler), info);
+                               G_CALLBACK (send_mail_msg_sent_handler), info);
                info->error_happened_handler = g_signal_connect (G_OBJECT (send_queue), "error-happened",
-                                                                G_CALLBACK (send_mail_error_happened_handler), info);
+                               G_CALLBACK (send_mail_error_happened_handler), info);
+
+               modest_tny_send_queue_add (MODEST_TNY_SEND_QUEUE(send_queue), 
+                               msg, 
+                               &(priv->error));
+
+               priv->status = MODEST_MAIL_OPERATION_STATUS_IN_PROGRESS;
        }
 
 }
@@ -707,6 +708,8 @@ send_mail_error_happened_handler (TnySendQueue *queue, TnyHeader *header, TnyMsg
        if (msgid2 == NULL) msgid2 = "(null)";
 
        if (!strcmp (msgid1, msgid2)) {
+               if (error != NULL)
+                       g_warning ("%s: %s\n", __FUNCTION__, error->message);
                ModestMailOperationPrivate *priv = MODEST_MAIL_OPERATION_GET_PRIVATE (info->mail_op);
                priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
                g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
@@ -872,8 +875,16 @@ modest_mail_operation_send_new_mail_cb (ModestMailOperation *self,
        /* Remove old mail from its source folder */
        draft_folder = modest_tny_account_get_special_folder (TNY_ACCOUNT (info->transport_account),
                                                              TNY_FOLDER_TYPE_DRAFTS);
+       if (!draft_folder) {
+               g_warning ("%s: modest_tny_account_get_special_folder(..) returned a NULL drafts folder", __FUNCTION__);
+               goto end;
+       }
        outbox_folder = modest_tny_account_get_special_folder (TNY_ACCOUNT (info->transport_account),
                                                               TNY_FOLDER_TYPE_OUTBOX);
+       if (!outbox_folder) {
+               g_warning ("%s: modest_tny_account_get_special_folder(..) returned a NULL outbox folder", __FUNCTION__);
+               goto end;
+       }
        if (info->draft_msg != NULL) {
                TnyFolder *folder = NULL;
                TnyFolder *src_folder = NULL;
@@ -1051,13 +1062,15 @@ modest_mail_operation_save_to_drafts_cb (ModestMailOperation *self,
        priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
 
        if (!msg) {
-               g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
-                            MODEST_MAIL_OPERATION_ERROR_INSTANCE_CREATION_FAILED,
-                            "modest: failed to create a new msg\n");
+               if (!(priv->error)) {
+                       g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
+                                    MODEST_MAIL_OPERATION_ERROR_INSTANCE_CREATION_FAILED,
+                                    "modest: failed to create a new msg\n");
+               }
        } else {
                drafts = modest_tny_account_get_special_folder (TNY_ACCOUNT (info->transport_account),
                                                                TNY_FOLDER_TYPE_DRAFTS);
-               if (!drafts) {
+               if (!drafts && !(priv->error)) {
                        g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
                                     MODEST_MAIL_OPERATION_ERROR_ITEM_NOT_FOUND,
                                     "modest: failed to create a new msg\n");
@@ -1231,7 +1244,6 @@ typedef struct
        gint pending_calls;
        gboolean poke_all;
        TnyFolderObserver *inbox_observer;
-       guint update_timeout;
        RetrieveAllCallback retrieve_all_cb;
 } UpdateAccountInfo;
 
@@ -1239,11 +1251,6 @@ typedef struct
 static void
 destroy_update_account_info (UpdateAccountInfo *info)
 {
-       if (info->update_timeout) {
-               g_source_remove (info->update_timeout);
-               info->update_timeout = 0;
-       }
-
        g_free (info->account_name);
        g_object_unref (info->folders);
        g_object_unref (info->mail_op);
@@ -1454,8 +1461,9 @@ recurse_folders_async_cb (TnyFolderStore *folder_store,
                        /* Add pending call */
                        info->pending_calls++;
                        
-                       tny_folder_store_get_folders_async (folder, folders, recurse_folders_async_cb, 
-                                                           NULL, NULL, info);
+                       tny_folder_store_get_folders_async (folder, folders, NULL,
+                                                           recurse_folders_async_cb, 
+                                                           NULL, info);
                        
                        g_object_unref (G_OBJECT (folder));
                        
@@ -1497,10 +1505,6 @@ recurse_folders_async_cb (TnyFolderStore *folder_store,
                }
                g_object_unref (iter_all_folders);
 
-               /* Stop the progress notification */
-               g_source_remove (info->update_timeout);
-               info->update_timeout = 0;
-
                /* Refresh the INBOX */
                if (inbox) {
                        /* Refresh the folder. Our observer receives
@@ -1521,30 +1525,6 @@ recurse_folders_async_cb (TnyFolderStore *folder_store,
        }
 }
 
-/* 
- * Issues the "progress-changed" signal. The timer won't be removed,
- * so you must call g_source_remove to stop the signal emission
- */
-static gboolean
-timeout_notify_progress (gpointer data)
-{
-       ModestMailOperation *mail_op = MODEST_MAIL_OPERATION (data);
-       ModestMailOperationState *state;
-
-       state = modest_mail_operation_clone_state (mail_op);
-
-       /* This is a GDK lock because we are an idle callback and
-        * the handlers of this signal can contain Gtk+ code */
-
-       gdk_threads_enter (); /* CHECKED */
-       g_signal_emit (G_OBJECT (mail_op), signals[PROGRESS_CHANGED_SIGNAL], 0, state, NULL);
-       gdk_threads_leave (); /* CHECKED */
-
-       g_slice_free (ModestMailOperationState, state);
-       
-       return TRUE;
-}
-
 void
 modest_mail_operation_update_account (ModestMailOperation *self,
                                      const gchar *account_name,
@@ -1583,18 +1563,29 @@ modest_mail_operation_update_account (ModestMailOperation *self,
        info->account_name = g_strdup (account_name);
        info->callback = callback;
        info->user_data = user_data;
-       info->update_timeout = g_timeout_add (250, timeout_notify_progress, self);
        info->retrieve_all_cb = retrieve_all_cb;
 
        /* Set account busy */
        modest_account_mgr_set_account_busy (modest_runtime_get_account_mgr (), account_name, TRUE);
        modest_mail_operation_notify_start (self);
 
+       /* notify about the start of the operation */ 
+       ModestMailOperationState *state;
+       state = modest_mail_operation_clone_state (self);
+       state->done = 0;
+       state->total = 0;
+
+       /* Start notifying progress */
+       g_signal_emit (G_OBJECT (self), signals[PROGRESS_CHANGED_SIGNAL], 
+                       0, state, NULL);
+       g_slice_free (ModestMailOperationState, state);
+       
        /* Get all folders and continue in the callback */    
        folders = tny_simple_list_new ();
        tny_folder_store_get_folders_async (TNY_FOLDER_STORE (store_account),
-                               folders, recurse_folders_async_cb, 
-                               NULL, NULL, info);
+                                           folders, NULL,
+                                           recurse_folders_async_cb, 
+                                           NULL, info);
 }
 
 /*
@@ -1795,6 +1786,8 @@ modest_mail_operation_remove_folder (ModestMailOperation *self,
                                                    TNY_FOLDER_STORE (trash_folder), 
                                                    TRUE, NULL, NULL);
                        g_object_unref (trash_folder);
+               } else {
+                       g_warning ("%s: modest_tny_account_get_special_folder(..) returned a NULL trash folder", __FUNCTION__);
                }
        } else {
                TnyFolderStore *parent = tny_folder_get_folder_store (folder);
@@ -2154,6 +2147,15 @@ modest_mail_operation_get_msg (ModestMailOperation *self,
        helper->total_bytes = tny_header_get_message_size (header);
 
        modest_mail_operation_notify_start (self);
+       
+       /* notify about the start of the operation */ 
+       ModestMailOperationState *state;
+       state = modest_mail_operation_clone_state (self);
+       state->done = 0;
+       state->total = 0;
+       g_signal_emit (G_OBJECT (self), signals[PROGRESS_CHANGED_SIGNAL], 
+                               0, state, NULL);
+       
        tny_folder_get_msg_async (folder, header, get_msg_async_cb, get_msg_status_cb, helper);
 
        g_object_unref (G_OBJECT (folder));
@@ -2242,7 +2244,7 @@ modest_mail_operation_get_msgs_full (ModestMailOperation *self,
        TnyIterator *iter = NULL;
        
        g_return_if_fail (MODEST_IS_MAIL_OPERATION (self));
-       
+
        /* Init mail operation */
        priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
        priv->status = MODEST_MAIL_OPERATION_STATUS_IN_PROGRESS;
@@ -2302,6 +2304,14 @@ modest_mail_operation_get_msgs_full (ModestMailOperation *self,
                modest_mail_operation_notify_start (self);
                iter = tny_list_create_iterator (header_list);
                while (!tny_iterator_is_done (iter)) { 
+                       /* notify about the start of the operation */ 
+                       ModestMailOperationState *state;
+                       state = modest_mail_operation_clone_state (self);
+                       state->done = 0;
+                       state->total = 0;
+                       g_signal_emit (G_OBJECT (self), signals[PROGRESS_CHANGED_SIGNAL], 
+                                       0, state, NULL);
+                       
                        GetMsgInfo *msg_info = NULL;
                        TnyHeader *header = TNY_HEADER (tny_iterator_get_current (iter));
                        TnyFolder *folder = tny_header_get_folder (header);
@@ -2338,6 +2348,7 @@ modest_mail_operation_get_msgs_full (ModestMailOperation *self,
                if (notify)
                        notify (user_data);
        }
+
 }
 
 
@@ -2369,6 +2380,7 @@ modest_mail_operation_remove_msg (ModestMailOperation *self,
                gboolean expunge, leave_on_server;
                const gchar *account_name;
                TnyAccount *account;
+               ModestTransportStoreProtocol account_proto;
 
                tny_header_set_flag (header, TNY_HEADER_FLAG_DELETED);
                tny_header_set_flag (header, TNY_HEADER_FLAG_SEEN);
@@ -2382,7 +2394,10 @@ modest_mail_operation_remove_msg (ModestMailOperation *self,
                        modest_account_mgr_get_leave_on_server (modest_runtime_get_account_mgr (),
                                                                account_name);
 
-               if (TNY_IS_CAMEL_POP_FOLDER (folder) && !leave_on_server)
+               account_proto = modest_protocol_info_get_transport_store_protocol (tny_account_get_proto (account));
+
+               if (((account_proto == MODEST_PROTOCOL_STORE_POP) && !leave_on_server) ||
+                   modest_tny_folder_is_remote_folder (folder) == FALSE)
                        expunge = TRUE;
                else
                        expunge = FALSE;
@@ -2478,7 +2493,9 @@ modest_mail_operation_remove_msgs (ModestMailOperation *self,
        if (!priv->error) {
                gboolean expunge, leave_on_server;
                const gchar *account_name;
+               const gchar *proto;
                TnyAccount *account;
+               ModestTransportStoreProtocol account_proto = MODEST_PROTOCOL_TRANSPORT_STORE_UNKNOWN;
                
                account = tny_folder_get_account (folder);
                account_name = modest_tny_account_get_parent_modest_account_name_for_server_account (account);
@@ -2486,7 +2503,13 @@ modest_mail_operation_remove_msgs (ModestMailOperation *self,
                        modest_account_mgr_get_leave_on_server (modest_runtime_get_account_mgr (),
                                        account_name);
 
-               if (TNY_IS_CAMEL_POP_FOLDER (folder) && !leave_on_server)
+               proto = tny_account_get_proto (account);
+               if (proto) {
+                       account_proto = modest_protocol_info_get_transport_store_protocol (proto);
+               }
+
+               if (((account_proto == MODEST_PROTOCOL_STORE_POP) && !leave_on_server) ||
+                   modest_tny_folder_is_remote_folder (folder) == FALSE)
                        expunge = TRUE;
                else
                        expunge = FALSE;
@@ -2626,7 +2649,6 @@ transfer_msgs_cb (TnyFolder *folder, gboolean cancelled, GError *err, gpointer u
 
                        tny_iterator_next (iter);
                }
-
        }
                
 
@@ -2898,6 +2920,15 @@ modest_mail_operation_refresh_folder  (ModestMailOperation *self,
           updates before the callback call then this could happen. We
           must review the design */
        modest_mail_operation_notify_start (self);
+       
+       /* notify that the operation was started */
+       ModestMailOperationState *state;
+       state = modest_mail_operation_clone_state (self);
+       state->done = 0;
+       state->total = 0;
+       g_signal_emit (G_OBJECT (self), signals[PROGRESS_CHANGED_SIGNAL], 
+                       0, state, NULL);
+       
        tny_folder_refresh_async (folder,
                                  on_refresh_folder,
                                  on_refresh_folder_status_update,