dbaccess/source/ui/querydesign/QueryTabWinUndoAct.hxx

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  30 #ifndef DBAUI_QUERYTABWINUNDOACT_HXX
  31 #define DBAUI_QUERYTABWINUNDOACT_HXX
  32
  33 #ifndef DBAUI_QUERYDESIGNUNDOACTION_HXX
  34 #include "QueryDesignUndoAction.hxx"
  35 #endif
  36 #ifndef INCLUDED_VECTOR
  37 #define INCLUDED_VECTOR
  38 #include <vector>
  39 #endif // INCLUDED_VECTOR
  40
  41 #include <algorithm>
  42
  43 namespace dbaui
  44 {
  45     // ================================================================================================
  46     // OQueryTabWinUndoAct - Undo-Basisklasse fuer alles, was mit Einfuegen/Entfernen von TabWIns zu tun hat zu tun hat
  47
  48     class OQueryTableWindow;
  49     class OTableConnection;
  50     class OQueryTableView;
  51     class OQueryTabWinUndoAct : public OQueryDesignUndoAction
  52     {
  53     protected:
  54         ::std::vector<OTableConnection*> m_vTableConnection;
  55         OQueryTableWindow*                               m_pTabWin;
  56         BOOL                                                     m_bOwnerOfObjects;
  57             // bin ich alleiniger Eigentuemer der verwalteten Objekte ? (aendert sich mit jedem Redo oder Undo)
  58
  59     public:
  60         OQueryTabWinUndoAct(OQueryTableView* pOwner, USHORT nCommentID);
  61         virtual ~OQueryTabWinUndoAct();
  62
  63         void SetOwnership(BOOL bTakeIt) { m_bOwnerOfObjects = bTakeIt; }
  64
  65
  66         virtual void Undo() = 0;
  67         virtual void Redo() = 0;
  68
  69         // Zugriff auf das TabWin
  70         void SetTabWin(OQueryTableWindow* pTW) { m_pTabWin = pTW; }
  71             // anschliessend sollte das SetOwnership aufgerufen werden
  72
  73         // Zugriff auf die verwalteten Connections
  74         USHORT  ConnCount() { return (USHORT)m_vTableConnection.size(); }
  75
  76         ::std::vector<OTableConnection*>*               GetTabConnList() { return &m_vTableConnection; }
  77
  78         void InsertConnection( OTableConnection* pConnection ) { m_vTableConnection.push_back(pConnection); }
  79         void RemoveConnection( OTableConnection* pConnection )
  80         {
  81             m_vTableConnection.erase(::std::remove(m_vTableConnection.begin(),m_vTableConnection.end(),pConnection),m_vTableConnection.end());
  82         }
  83     };
  84
  85
  86 }
  87 #endif // DBAUI_QUERYTABWINUNDOACT_HXX
  88
  89
  90