QueryTabConnUndoAction.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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#pragma once
 
#include "QueryDesignUndoAction.hxx"
#include "QTableConnection.hxx"
#include <JoinTableView.hxx>
 
namespace dbaui
{
    class OQueryTableConnection;
    class OQueryTableView;
    class OQueryTabConnUndoAction : public OQueryDesignUndoAction
    {
    protected:
        VclPtr<OQueryTableConnection>  m_pConnection;
        bool                    m_bOwnerOfConn;
        // am I the only owner of the connection? (changes with every redo and undo)
 
    public:
        OQueryTabConnUndoAction(OQueryTableView* pOwner, TranslateId pCommentID);
        virtual ~OQueryTabConnUndoAction() override;
 
        virtual void Undo() override = 0;
        virtual void Redo() override = 0;
 
        void SetConnection(OQueryTableConnection* pConn) { m_pConnection = pConn; }
        // now SetOwnership please
        void SetOwnership(bool bTakeIt) { m_bOwnerOfConn = bTakeIt; }
    };
}
 
 
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