集成OpenOffice替换为LibreOffice

office-plugin/windows-office/program/wizards/common/ListModel.py

@@ -0,0 +1,35 @@
+#
+# This file is part of the LibreOffice project.
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+# This file incorporates work covered by the following license notice:
+#
+#   Licensed to the Apache Software Foundation (ASF) under one or more
+#   contributor license agreements. See the NOTICE file distributed
+#   with this work for additional information regarding copyright
+#   ownership. The ASF licenses this file to you under the Apache
+#   License, Version 2.0 (the "License"); you may not use this file
+#   except in compliance with the License. You may obtain a copy of
+#   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+#
+
+from abc import abstractmethod
+
+class ListModel(object):
+
+    @abstractmethod
+    def getSize(self):
+        pass
+
+    @abstractmethod
+    def getElementAt(self, arg0):
+        pass
+
+    def addListDataListener(self, listener):
+        pass
+
+    def removeListDataListener(self, listener):
+        pass