+ * Checks a list of headers. If any of them are not currently
+ * downloaded (CACHED) then it asks the user for permission to
+ * download them.
+ *
+ * Returns FALSE if the user does not want to download the
+ * messages. Returns TRUE if the user allowed the download or if all
+ * of them are currently downloaded
+ */
+static gboolean
+download_uncached_messages (TnyList *header_list, GtkWindow *win)
+{
+ TnyIterator *iter;
+ gboolean found, retval;
+
+ iter = tny_list_create_iterator (header_list);
+ found = FALSE;
+ while (!tny_iterator_is_done (iter) && !found) {
+ TnyHeader *header;
+ TnyHeaderFlags flags;
+
+ header = TNY_HEADER (tny_iterator_get_current (iter));
+ flags = tny_header_get_flags (header);
+ /* TODO: is this the right flag?, it seems that some
+ headers that have been previously downloaded do not
+ come with it */
+ found = !(flags & TNY_HEADER_FLAG_CACHED);
+ g_object_unref (header);
+ tny_iterator_next (iter);
+ }
+ g_object_unref (iter);
+
+ /* Ask for user permission to download the messages */
+ retval = TRUE;
+ if (found) {
+ GtkResponseType response;
+ response =
+ modest_platform_run_confirmation_dialog (GTK_WINDOW (win),
+ _("mcen_nc_get_multi_msg_txt"));
+ if (response == GTK_RESPONSE_CANCEL)
+ retval = FALSE;
+ }
+ return retval;
+}
+
+
+/*