+static void
+open_msg_cb (ModestMailOperation *mail_op,
+ TnyHeader *header,
+ TnyMsg *msg,
+ gpointer user_data)
+{
+ ModestWindowMgr *mgr = NULL;
+ ModestWindow *parent_win = NULL;
+ ModestWindow *win = NULL;
+ TnyFolderType folder_type = TNY_FOLDER_TYPE_UNKNOWN;
+ gchar *account = NULL;
+ TnyFolder *folder;
+
+ /* TODO: Show an error? (review the specs) */
+ if (!msg)
+ return;
+
+ parent_win = (ModestWindow *) modest_mail_operation_get_source (mail_op);
+ folder = tny_header_get_folder (header);
+
+ /* Mark header as read */
+ headers_action_mark_as_read (header, MODEST_WINDOW(parent_win), NULL);
+
+ /* Get account */
+ account = g_strdup (modest_window_get_active_account (MODEST_WINDOW (parent_win)));
+ if (!account)
+ account = modest_account_mgr_get_default_account (modest_runtime_get_account_mgr());
+
+ /* Gets folder type (OUTBOX headers will be opened in edit window */
+ if (modest_tny_folder_is_local_folder (folder))
+ folder_type = modest_tny_folder_get_local_folder_type (folder);
+
+ /* If the header is in the drafts folder then open the editor,
+ else the message view window */
+ if (folder_type == TNY_FOLDER_TYPE_DRAFTS) {
+ win = modest_msg_edit_window_new (msg, account);
+ } else {
+ if (MODEST_IS_MAIN_WINDOW (parent_win)) {
+ GtkWidget *header_view;
+ GtkTreeSelection *sel;
+ GList *sel_list = NULL;
+ GtkTreeModel *model;
+
+ header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(parent_win),
+ MODEST_WIDGET_TYPE_HEADER_VIEW);
+
+ sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (header_view));
+ sel_list = gtk_tree_selection_get_selected_rows (sel, &model);
+
+ if (sel_list != NULL) {
+ GtkTreeRowReference *row_reference;
+
+ row_reference = gtk_tree_row_reference_new (model, (GtkTreePath *) sel_list->data);
+ g_list_foreach (sel_list, (GFunc) gtk_tree_path_free, NULL);
+ g_list_free (sel_list);
+
+ win = modest_msg_view_window_new_with_header_model (msg,
+ account,
+ model,
+ row_reference);
+ gtk_tree_row_reference_free (row_reference);
+ } else {
+ win = modest_msg_view_window_new (msg, account);
+ }
+ } else {
+ win = modest_msg_view_window_new (msg, account);
+ }
+ }
+
+ /* Register and show new window */
+ if (win != NULL) {
+ mgr = modest_runtime_get_window_mgr ();
+ modest_window_mgr_register_window (mgr, win);
+ gtk_window_set_transient_for (GTK_WINDOW (win), GTK_WINDOW (parent_win));
+ gtk_widget_show_all (GTK_WIDGET(win));
+ }
+
+ /* Free */
+ g_free(account);
+ g_object_unref (msg);
+ g_object_unref (folder);
+ g_object_unref (header);
+}
+
+/*
+ * This function is used by both modest_ui_actions_on_open and
+ * modest_ui_actions_on_header_activated. This way we always do the
+ * same when trying to open messages.
+ */
+static void
+_modest_ui_actions_open (TnyList *headers, ModestWindow *win)
+{
+ ModestWindowMgr *mgr;
+ TnyIterator *iter;
+ ModestMailOperation *mail_op;
+
+ /* Look if we already have a message view for each header. If
+ true, then remove the header from the list of headers to
+ open */
+ mgr = modest_runtime_get_window_mgr ();
+ iter = tny_list_create_iterator (headers);
+ while (!tny_iterator_is_done (iter)) {
+ ModestWindow *window;
+ TnyHeader *header;
+
+ header = TNY_HEADER (tny_iterator_get_current (iter));
+ window = modest_window_mgr_find_window_by_msguid (mgr, tny_header_get_uid (header));
+ if (window)
+ tny_list_remove (headers, G_OBJECT (header));
+
+ g_object_unref (header);
+ tny_iterator_next (iter);
+ }
+
+ /* Open each message */
+ mail_op = modest_mail_operation_new (MODEST_MAIL_OPERATION_ID_RECEIVE, G_OBJECT (win));
+ modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
+ modest_mail_operation_get_msgs_full (mail_op,
+ headers,
+ open_msg_cb,
+ NULL,
+ NULL);
+
+ /* Clean */
+ g_object_unref(mail_op);
+}