+ /* TODO: The modest_tny_folder_get_header_unique_id() documentation warns against
+ * using it with tny_msg_get_header(), and there is a
+ * " camel_folder_get_full_name: assertion `CAMEL_IS_FOLDER (folder)' failed" runtime warning,
+ * but it seems to work.
+ */
+ msg_uid = modest_tny_folder_get_header_unique_id(header);
+
+ win_mgr = modest_runtime_get_window_mgr ();
+
+ gdk_threads_enter ();
+
+ gboolean already_opened = FALSE;
+ ModestWindow *msg_view = NULL;
+ if (modest_window_mgr_find_registered_header (win_mgr, header, &msg_view)) {
+ if (msg_view) {
+ g_debug ("modest: %s: A window for this message is open already: type=%s",
+ __FUNCTION__, G_OBJECT_TYPE_NAME (msg_view));
+ }
+
+ if (!msg_view)
+ g_debug ("modest_window_mgr_find_registered_header(): Returned TRUE, but msg_view is NULL");
+ else if (!MODEST_IS_MSG_VIEW_WINDOW (msg_view) && !MODEST_IS_MSG_EDIT_WINDOW (msg_view))
+ g_debug (" DEBUG: But the window is not a msg view or edit window.");
+ else {
+ gtk_window_present (GTK_WINDOW(msg_view));
+ already_opened = TRUE;
+ }
+ }
+
+ if (!already_opened) {
+ /* g_debug ("creating new window for this msg"); */
+ modest_window_mgr_register_header (win_mgr, header);
+
+ const gchar *modest_account_name =
+ modest_tny_account_get_parent_modest_account_name_for_server_account (account);
+
+ /* Drafts will be opened in the editor, and others will be opened in the viewer,
+ * as per the UI spec: */
+ if (is_draft) {
+ /* TODO: Maybe the msg_uid should be registered for edit windows too,
+ * so we can open the same window again next time: */
+ msg_view = modest_msg_edit_window_new (msg, modest_account_name, TRUE);
+ } else {
+ msg_view = modest_msg_view_window_new (msg, modest_account_name,
+ msg_uid);
+ }
+
+ modest_window_mgr_register_window (win_mgr, msg_view);
+ gtk_widget_show_all (GTK_WIDGET (msg_view));
+ }