dbaccess/source/ui/inc/ConnectionLineData.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19 #ifndef INCLUDED_DBACCESS_SOURCE_UI_INC_CONNECTIONLINEDATA_HXX
  20 #define INCLUDED_DBACCESS_SOURCE_UI_INC_CONNECTIONLINEDATA_HXX
  21
  22 #include "QEnumTypes.hxx"
  23 #include <vector>
  24
  25 #include <rtl/ref.hxx>
  26 #include <salhelper/simplereferenceobject.hxx>
  27 #include <rtl/ustring.hxx>
  28
  29 namespace dbaui
  30 {
  31
  32     // ConnData     ---------->*    ConnLineData
  33     //    ^1                            ^1
  34     //    |                             |
  35     //  Conn        ---------->*    ConnLine
  36
  37     /**
  38         the class OConnectionLineData contains the data of a connection
  39         e.g. the source and the destination field
  40     **/
  41     class OConnectionLineData : public ::salhelper::SimpleReferenceObject
  42     {
  43         OUString m_aSourceFieldName;
  44         OUString m_aDestFieldName;
  45
  46         friend bool operator==(const OConnectionLineData& lhs, const OConnectionLineData& rhs);
  47         friend bool operator!=(const OConnectionLineData& lhs, const OConnectionLineData& rhs) { return !(lhs == rhs); }
  48     protected:
  49         virtual ~OConnectionLineData() override;
  50     public:
  51         OConnectionLineData();
  52         OConnectionLineData( const OUString& rSourceFieldName, const OUString& rDestFieldName );
  53         OConnectionLineData( const OConnectionLineData& rConnLineData );
  54         // provide a copy of own instance (this is somehow more acceptable for me compared to a virtual assignment operator
  55         void CopyFrom(const OConnectionLineData& rSource);
  56
  57         // member access (write)
  58         void SetFieldName(EConnectionSide nWhich, const OUString& strFieldName)
  59         {
  60             if (nWhich==JTCS_FROM)
  61                 m_aSourceFieldName = strFieldName;
  62             else
  63                 m_aDestFieldName = strFieldName;
  64         }
  65         void SetSourceFieldName( const OUString& rSourceFieldName){ SetFieldName(JTCS_FROM, rSourceFieldName); }
  66         void SetDestFieldName( const OUString& rDestFieldName ){ SetFieldName(JTCS_TO, rDestFieldName); }
  67
  68         // member access (read)
  69         const OUString& GetFieldName(EConnectionSide nWhich) const { return (nWhich == JTCS_FROM) ? m_aSourceFieldName : m_aDestFieldName; }
  70         OUString GetSourceFieldName() const { return GetFieldName(JTCS_FROM); }
  71         OUString GetDestFieldName() const { return GetFieldName(JTCS_TO); }
  72
  73         void Reset();
  74         OConnectionLineData& operator=( const OConnectionLineData& rConnLineData );
  75     };
  76
  77     typedef ::rtl::Reference< OConnectionLineData >     OConnectionLineDataRef;
  78     typedef ::std::vector< OConnectionLineDataRef > OConnectionLineDataVec;
  79 }
  80 #endif // INCLUDED_DBACCESS_SOURCE_UI_INC_CONNECTIONLINEDATA_HXX
  81
  82 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */