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/*************************************************************************
*
* $RCSfile: QueryDesignFieldUndoAct.hxx,v $
*
* $Revision: 1.5 $
*
* last change: $Author: oj $ $Date: 2002-08-30 11:15:52 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (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.openoffice.org/license.html.
*
* Software provided under this License is provided on an AS IS basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#ifndef DBAUI_QUERYDESIGNFIELDUNDOACT_HXX
#define DBAUI_QUERYDESIGNFIELDUNDOACT_HXX
#ifndef DBAUI_GENERALUNDO_HXX
#include "GeneralUndo.hxx"
#endif
#ifndef _DBU_QRY_HRC_
#include "dbu_qry.hrc"
#endif
#ifndef DBAUI_QUERYDESIGN_OSELECTIONBROWSEBOX_HXX
#include "SelectionBrowseBox.hxx"
#endif
namespace dbaui
{
// ================================================================================================
// OQueryDesignFieldUndoAct - Basisklasse fuer Undos in der Feldauflistung im Abfrageentwurf
class OQueryDesignFieldUndoAct : public OCommentUndoAction
{
protected:
OSelectionBrowseBox* pOwner;
USHORT m_nColumnPostion;
virtual void Undo() = 0;
virtual void Redo() = 0;
public:
OQueryDesignFieldUndoAct(OSelectionBrowseBox* pSelBrwBox, USHORT nCommentID) : OCommentUndoAction(nCommentID), pOwner(pSelBrwBox), m_nColumnPostion(BROWSER_INVALIDID) { }
inline void SetColumnPosition(USHORT _nColumnPostion) { m_nColumnPostion = _nColumnPostion; }
};
// ================================================================================================
// OTabFieldCellModifiedUndoAct - Undo-Klasse fuer Aendern einer Zelle einer Spaltenbeschreibung
class OTabFieldCellModifiedUndoAct : public OQueryDesignFieldUndoAct
{
protected:
String m_strNextCellContents;
sal_Int32 m_nCellIndex;
public:
OTabFieldCellModifiedUndoAct(OSelectionBrowseBox* pSelBrwBox)
: OQueryDesignFieldUndoAct(pSelBrwBox, STR_QUERY_UNDO_MODIFY_CELL)
,m_nCellIndex(BROWSER_INVALIDID){ }
inline void SetCellContents(const String& str) { m_strNextCellContents = str; }
inline void SetCellIndex(sal_Int32 nIndex) { m_nCellIndex = nIndex; }
virtual void Undo();
virtual void Redo() { Undo(); }
};
// ================================================================================================
// OTabFieldSizedUndoAct - Undo-Klasse fuer Aendern einer Spaltenbreite
class OTabFieldSizedUndoAct : public OQueryDesignFieldUndoAct
{
protected:
long m_nNextWidth;
public:
OTabFieldSizedUndoAct(OSelectionBrowseBox* pSelBrwBox) : OQueryDesignFieldUndoAct(pSelBrwBox, STR_QUERY_UNDO_SIZE_COLUMN), m_nNextWidth(0) { }
inline void SetOriginalWidth(long nWidth) { OSL_ENSURE(m_nNextWidth =! 0,"Width is 0!");m_nNextWidth = nWidth; }
virtual void Undo();
virtual void Redo() { Undo(); }
};
// ================================================================================================
// OTabFieldUndoAct - Basisklasse fuer Undos in der Feldauflistung im Abfrageentwurf, die mit Veraendern einer kompletten Feldbeschreibung zu tun haben
class OTabFieldUndoAct : public OQueryDesignFieldUndoAct
{
protected:
OTableFieldDescRef pDescr; // geloeschte Spaltenbeschreibung
public:
OTabFieldUndoAct(OSelectionBrowseBox* pSelBrwBox, USHORT nCommentID) : OQueryDesignFieldUndoAct(pSelBrwBox, nCommentID) { }
void SetTabFieldDescr(OTableFieldDescRef pDescription) { pDescr = pDescription; }
};
// ================================================================================================
// OTabFieldDelUndoAct - Undo-Klasse fuer Loeschen eines Feldes
class OTabFieldDelUndoAct : public OTabFieldUndoAct
{
protected:
virtual void Undo() { pOwner->InsertColumn(pDescr, m_nColumnPostion); }
virtual void Redo() { pOwner->RemoveColumn(pDescr->GetColumnId()); }
public:
OTabFieldDelUndoAct(OSelectionBrowseBox* pSelBrwBox) : OTabFieldUndoAct(pSelBrwBox, STR_QUERY_UNDO_TABFIELDDELETE) { }
};
// ================================================================================================
// OTabFieldDelUndoAct - Undo-Klasse fuer Anlegen eines Feldes
class OTabFieldCreateUndoAct : public OTabFieldUndoAct
{
protected:
virtual void Undo() { pOwner->RemoveColumn(pDescr->GetColumnId());}
virtual void Redo() { pOwner->InsertColumn(pDescr, m_nColumnPostion);}
public:
OTabFieldCreateUndoAct(OSelectionBrowseBox* pSelBrwBox) : OTabFieldUndoAct(pSelBrwBox, STR_QUERY_UNDO_TABFIELDCREATE) { }
};
// ================================================================================================
// OTabFieldMovedUndoAct - Undo-class when a field was moved inside the selection
class OTabFieldMovedUndoAct : public OTabFieldUndoAct
{
protected:
virtual void Undo();
virtual void Redo()
{
Undo();
}
public:
OTabFieldMovedUndoAct(OSelectionBrowseBox* pSelBrwBox) : OTabFieldUndoAct(pSelBrwBox, STR_QUERY_UNDO_TABFIELDMOVED) { }
};
}
#endif // DBAUI_QUERYDESIGNFIELDUNDOACT_HXX
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