Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : #ifndef DBAUI_CONNECTIONLINEDATA_HXX
      20             : #define DBAUI_CONNECTIONLINEDATA_HXX
      21             : 
      22             : #include "QEnumTypes.hxx"
      23             : #include <vector>
      24             : 
      25             : #include <rtl/ref.hxx>
      26             : #include <salhelper/simplereferenceobject.hxx>
      27             : #include "RefFunctor.hxx"
      28             : #include <rtl/ustring.hxx>
      29             : 
      30             : namespace dbaui
      31             : {
      32             : 
      33             :     //==================================================================
      34             :     // ConnData     ---------->*    ConnLineData
      35             :     //    ^1                            ^1
      36             :     //    |                             |
      37             :     //  Conn        ---------->*    ConnLine
      38             :     //==================================================================
      39             : 
      40             : 
      41             :     //==================================================================
      42             :     /**
      43             :         the class OConnectionLineData contains the data of a connection
      44             :         e.g. the source and the destanation field
      45             :     **/
      46             :     class OConnectionLineData : public ::salhelper::SimpleReferenceObject
      47             :     {
      48             :         ::rtl::OUString m_aSourceFieldName;
      49             :         ::rtl::OUString m_aDestFieldName;
      50             : 
      51             :         friend bool operator==(const OConnectionLineData& lhs, const OConnectionLineData& rhs);
      52           0 :         friend bool operator!=(const OConnectionLineData& lhs, const OConnectionLineData& rhs) { return !(lhs == rhs); }
      53             :     protected:
      54             :         virtual ~OConnectionLineData();
      55             :     public:
      56             :         OConnectionLineData();
      57             :         OConnectionLineData( const ::rtl::OUString& rSourceFieldName, const ::rtl::OUString& rDestFieldName );
      58             :         OConnectionLineData( const OConnectionLineData& rConnLineData );
      59             :         // provide a copy of own instance (this is somehow more acceptable for me compared to a virtual assignment operator
      60             :         void CopyFrom(const OConnectionLineData& rSource);
      61             : 
      62             :         // member access (write)
      63           0 :         void SetFieldName(EConnectionSide nWhich, const ::rtl::OUString& strFieldName)
      64             :         {
      65           0 :             if (nWhich==JTCS_FROM)
      66           0 :                 m_aSourceFieldName = strFieldName;
      67             :             else
      68           0 :                 m_aDestFieldName = strFieldName;
      69           0 :         }
      70           0 :         void SetSourceFieldName( const ::rtl::OUString& rSourceFieldName){ SetFieldName(JTCS_FROM, rSourceFieldName); }
      71           0 :         void SetDestFieldName( const ::rtl::OUString& rDestFieldName ){ SetFieldName(JTCS_TO, rDestFieldName); }
      72             : 
      73             :         inline bool clearSourceFieldName() { SetSourceFieldName(::rtl::OUString()); return true;}
      74             :         inline bool clearDestFieldName() { SetDestFieldName(::rtl::OUString());     return true;}
      75             : 
      76             :         // member access (read)
      77           0 :         ::rtl::OUString GetFieldName(EConnectionSide nWhich) const { return (nWhich == JTCS_FROM) ? m_aSourceFieldName : m_aDestFieldName; }
      78           0 :         ::rtl::OUString GetSourceFieldName() const { return GetFieldName(JTCS_FROM); }
      79           0 :         ::rtl::OUString GetDestFieldName() const { return GetFieldName(JTCS_TO); }
      80             : 
      81             :         bool Reset();
      82             :         OConnectionLineData& operator=( const OConnectionLineData& rConnLineData );
      83             :     };
      84             : 
      85             :     //-------------------------------------------------------------------------
      86             :     //------------------------------------------------------------------
      87             :     typedef ::rtl::Reference< OConnectionLineData >     OConnectionLineDataRef;
      88             :     typedef ::std::vector< OConnectionLineDataRef > OConnectionLineDataVec;
      89             : }
      90             : #endif // DBAUI_CONNECTIONLINEDATA_HXX
      91             : 
      92             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */