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/* -*- 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 DBAUI_CONNECTIONLINEDATA_HXX
#define DBAUI_CONNECTIONLINEDATA_HXX
#include "QEnumTypes.hxx"
#include <vector>
#include <rtl/ref.hxx>
#include <salhelper/simplereferenceobject.hxx>
#include "RefFunctor.hxx"
#include <rtl/ustring.hxx>
namespace dbaui
{
//==================================================================
// ConnData ---------->* ConnLineData
// ^1 ^1
// | |
// Conn ---------->* ConnLine
//==================================================================
//==================================================================
/**
the class OConnectionLineData contains the data of a connection
e.g. the source and the destanation field
**/
class OConnectionLineData : public ::salhelper::SimpleReferenceObject
{
OUString m_aSourceFieldName;
OUString m_aDestFieldName;
friend bool operator==(const OConnectionLineData& lhs, const OConnectionLineData& rhs);
friend bool operator!=(const OConnectionLineData& lhs, const OConnectionLineData& rhs) { return !(lhs == rhs); }
protected:
virtual ~OConnectionLineData();
public:
OConnectionLineData();
OConnectionLineData( const OUString& rSourceFieldName, const OUString& rDestFieldName );
OConnectionLineData( const OConnectionLineData& rConnLineData );
// provide a copy of own instance (this is somehow more acceptable for me compared to a virtual assignment operator
void CopyFrom(const OConnectionLineData& rSource);
// member access (write)
void SetFieldName(EConnectionSide nWhich, const OUString& strFieldName)
{
if (nWhich==JTCS_FROM)
m_aSourceFieldName = strFieldName;
else
m_aDestFieldName = strFieldName;
}
void SetSourceFieldName( const OUString& rSourceFieldName){ SetFieldName(JTCS_FROM, rSourceFieldName); }
void SetDestFieldName( const OUString& rDestFieldName ){ SetFieldName(JTCS_TO, rDestFieldName); }
inline bool clearSourceFieldName() { SetSourceFieldName(OUString()); return true;}
inline bool clearDestFieldName() { SetDestFieldName(OUString()); return true;}
// member access (read)
OUString GetFieldName(EConnectionSide nWhich) const { return (nWhich == JTCS_FROM) ? m_aSourceFieldName : m_aDestFieldName; }
OUString GetSourceFieldName() const { return GetFieldName(JTCS_FROM); }
OUString GetDestFieldName() const { return GetFieldName(JTCS_TO); }
bool Reset();
OConnectionLineData& operator=( const OConnectionLineData& rConnLineData );
};
//-------------------------------------------------------------------------
//------------------------------------------------------------------
typedef ::rtl::Reference< OConnectionLineData > OConnectionLineDataRef;
typedef ::std::vector< OConnectionLineDataRef > OConnectionLineDataVec;
}
#endif // DBAUI_CONNECTIONLINEDATA_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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