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-rw-r--r-- | dbaccess/source/ui/inc/TableConnectionData.hxx | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/dbaccess/source/ui/inc/TableConnectionData.hxx b/dbaccess/source/ui/inc/TableConnectionData.hxx new file mode 100644 index 000000000..c55bce40d --- /dev/null +++ b/dbaccess/source/ui/inc/TableConnectionData.hxx @@ -0,0 +1,103 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * 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 . + */ +#ifndef INCLUDED_DBACCESS_SOURCE_UI_INC_TABLECONNECTIONDATA_HXX +#define INCLUDED_DBACCESS_SOURCE_UI_INC_TABLECONNECTIONDATA_HXX + +#include "ConnectionLineData.hxx" +#include "TableWindowData.hxx" +#include <vector> +#include <memory> + +namespace dbaui +{ + //===========================================// + // ConnData ---------->* ConnLineData // + // ^1 ^1 // + // | | // + // Conn ---------->* ConnLine // + //===========================================// + + /** Contains all connection data which exists between two windows */ + class OTableConnectionData + { + protected: + TTableWindowData::value_type m_pReferencingTable; + TTableWindowData::value_type m_pReferencedTable; + OUString m_aConnName; + + OConnectionLineDataVec m_vConnLineData; + + void Init(); + + OTableConnectionData& operator=( const OTableConnectionData& rConnData ); + public: + OTableConnectionData(); + OTableConnectionData( const TTableWindowData::value_type& _pReferencingTable, + const TTableWindowData::value_type& _pReferencedTable ); + OTableConnectionData( const OTableConnectionData& rConnData ); + virtual ~OTableConnectionData(); + + /// initialise from a source (more comfortable than a virtual assignment operator) + virtual void CopyFrom(const OTableConnectionData& rSource); + + /** deliver a new instance of my own type + + derived classes have to deliver an instance of their own type + + @note does NOT have to be initialised + */ + virtual std::shared_ptr<OTableConnectionData> NewInstance() const; + + void SetConnLine( sal_uInt16 nIndex, const OUString& rSourceFieldName, const OUString& rDestFieldName ); + bool AppendConnLine( const OUString& rSourceFieldName, const OUString& rDestFieldName ); + /** Deletes list of ConnLines + */ + void ResetConnLines(); + + /** moves the empty lines to the back + removes duplicated empty lines + + caller is responsible for repainting them + + @return index of first changed line, or one-past-the-end if no change + */ + OConnectionLineDataVec::size_type normalizeLines(); + + const OConnectionLineDataVec& GetConnLineDataList() const { return m_vConnLineData; } + OConnectionLineDataVec& GetConnLineDataList() { return m_vConnLineData; } + + const TTableWindowData::value_type& getReferencingTable() const { return m_pReferencingTable; } + const TTableWindowData::value_type& getReferencedTable() const { return m_pReferencedTable; } + + void setReferencingTable(const TTableWindowData::value_type& _pTable) { m_pReferencingTable = _pTable; } + void setReferencedTable(const TTableWindowData::value_type& _pTable) { m_pReferencedTable = _pTable; } + + /** Update create a new connection + + @return true if successful + */ + virtual bool Update(){ return true; } + }; + + typedef std::vector< std::shared_ptr<OTableConnectionData> > TTableConnectionData; + +} +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |