10d29c390d
Change-Id: I076f16d0536b534abf0ced4d76051eadb4c0e033 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/114949 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
52 lines
1.8 KiB
C++
52 lines
1.8 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_SVX_DIAGRAMDATAINTERFACE_HXX
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#define INCLUDED_SVX_DIAGRAMDATAINTERFACE_HXX
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#include <rtl/ustring.hxx>
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#include <sal/types.h>
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#include <utility>
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#include <vector>
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/// Interface class to access diagram data for UI
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class SAL_NO_VTABLE SAL_DLLPUBLIC_RTTI DiagramDataInterface
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{
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public:
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// get text representation of data tree
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virtual OUString getString() const = 0;
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// get children of provided data node
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// use empty string for top-level nodes
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// returns vector of (id, text)
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virtual std::vector<std::pair<OUString, OUString>>
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getChildren(const OUString& rParentId) const = 0;
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// add new top-level node to data model, returns its id
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virtual OUString addNode(const OUString& rText) = 0;
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virtual bool removeNode(const OUString& rNodeId) = 0;
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protected:
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~DiagramDataInterface() noexcept {}
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};
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#endif // INCLUDED_SVX_DIAGRAMDATAINTERFACE_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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