173 lines
6.6 KiB
C++
173 lines
6.6 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: QueryDesignFieldUndoAct.hxx,v $
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*
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* $Revision: 1.9 $
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*
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* last change: $Author: obo $ $Date: 2006-10-12 13:42:53 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#ifndef DBAUI_QUERYDESIGNFIELDUNDOACT_HXX
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#define DBAUI_QUERYDESIGNFIELDUNDOACT_HXX
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#ifndef DBAUI_GENERALUNDO_HXX
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#include "GeneralUndo.hxx"
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#endif
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#ifndef _DBU_QRY_HRC_
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#include "dbu_qry.hrc"
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#endif
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#ifndef DBAUI_QUERYDESIGN_OSELECTIONBROWSEBOX_HXX
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#include "SelectionBrowseBox.hxx"
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#endif
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namespace dbaui
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{
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// ================================================================================================
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// OQueryDesignFieldUndoAct - Basisklasse fuer Undos in der Feldauflistung im Abfrageentwurf
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class OQueryDesignFieldUndoAct : public OCommentUndoAction
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{
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protected:
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OSelectionBrowseBox* pOwner;
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USHORT m_nColumnPostion;
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virtual void Undo() = 0;
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virtual void Redo() = 0;
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public:
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OQueryDesignFieldUndoAct(OSelectionBrowseBox* pSelBrwBox, USHORT nCommentID);
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virtual ~OQueryDesignFieldUndoAct();
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inline void SetColumnPosition(USHORT _nColumnPostion)
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{
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m_nColumnPostion = _nColumnPostion;
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OSL_ENSURE(m_nColumnPostion != BROWSER_INVALIDID,"Column position was not set add the undo action!");
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OSL_ENSURE(m_nColumnPostion < pOwner->GetColumnCount(),"Position outside the column count!");
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}
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};
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// ================================================================================================
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// OTabFieldCellModifiedUndoAct - Undo-Klasse fuer Aendern einer Zelle einer Spaltenbeschreibung
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class OTabFieldCellModifiedUndoAct : public OQueryDesignFieldUndoAct
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{
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protected:
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String m_strNextCellContents;
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sal_Int32 m_nCellIndex;
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public:
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OTabFieldCellModifiedUndoAct(OSelectionBrowseBox* pSelBrwBox)
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: OQueryDesignFieldUndoAct(pSelBrwBox, STR_QUERY_UNDO_MODIFY_CELL)
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,m_nCellIndex(BROWSER_INVALIDID){ }
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inline void SetCellContents(const String& str) { m_strNextCellContents = str; }
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inline void SetCellIndex(sal_Int32 nIndex) { m_nCellIndex = nIndex; }
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virtual void Undo();
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virtual void Redo() { Undo(); }
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};
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// ================================================================================================
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// OTabFieldSizedUndoAct - Undo-Klasse fuer Aendern einer Spaltenbreite
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class OTabFieldSizedUndoAct : public OQueryDesignFieldUndoAct
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{
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protected:
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long m_nNextWidth;
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public:
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OTabFieldSizedUndoAct(OSelectionBrowseBox* pSelBrwBox) : OQueryDesignFieldUndoAct(pSelBrwBox, STR_QUERY_UNDO_SIZE_COLUMN), m_nNextWidth(0) { }
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inline void SetOriginalWidth(long nWidth) { OSL_ENSURE(m_nNextWidth != 0,"Width is 0!");m_nNextWidth = nWidth; }
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virtual void Undo();
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virtual void Redo() { Undo(); }
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};
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// ================================================================================================
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// OTabFieldUndoAct - Basisklasse fuer Undos in der Feldauflistung im Abfrageentwurf, die mit Veraendern einer kompletten Feldbeschreibung zu tun haben
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class OTabFieldUndoAct : public OQueryDesignFieldUndoAct
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{
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protected:
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OTableFieldDescRef pDescr; // geloeschte Spaltenbeschreibung
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public:
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OTabFieldUndoAct(OSelectionBrowseBox* pSelBrwBox, USHORT nCommentID) : OQueryDesignFieldUndoAct(pSelBrwBox, nCommentID) { }
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void SetTabFieldDescr(OTableFieldDescRef pDescription) { pDescr = pDescription; }
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};
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// ================================================================================================
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// OTabFieldDelUndoAct - Undo-Klasse fuer Loeschen eines Feldes
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class OTabFieldDelUndoAct : public OTabFieldUndoAct
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{
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protected:
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virtual void Undo() { pOwner->EnterUndoMode();pOwner->InsertColumn(pDescr, m_nColumnPostion);pOwner->LeaveUndoMode(); }
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virtual void Redo() { pOwner->EnterUndoMode();pOwner->RemoveColumn(pDescr->GetColumnId());pOwner->LeaveUndoMode(); }
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public:
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OTabFieldDelUndoAct(OSelectionBrowseBox* pSelBrwBox) : OTabFieldUndoAct(pSelBrwBox, STR_QUERY_UNDO_TABFIELDDELETE) { }
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};
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// ================================================================================================
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// OTabFieldDelUndoAct - Undo-Klasse fuer Anlegen eines Feldes
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class OTabFieldCreateUndoAct : public OTabFieldUndoAct
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{
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protected:
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virtual void Undo() { pOwner->EnterUndoMode();pOwner->RemoveColumn(pDescr->GetColumnId());pOwner->LeaveUndoMode();}
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virtual void Redo() { pOwner->EnterUndoMode();pOwner->InsertColumn(pDescr, m_nColumnPostion);pOwner->LeaveUndoMode();}
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public:
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OTabFieldCreateUndoAct(OSelectionBrowseBox* pSelBrwBox) : OTabFieldUndoAct(pSelBrwBox, STR_QUERY_UNDO_TABFIELDCREATE) { }
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};
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// ================================================================================================
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// OTabFieldMovedUndoAct - Undo-class when a field was moved inside the selection
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class OTabFieldMovedUndoAct : public OTabFieldUndoAct
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{
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protected:
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virtual void Undo();
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virtual void Redo()
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{
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Undo();
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}
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public:
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OTabFieldMovedUndoAct(OSelectionBrowseBox* pSelBrwBox) : OTabFieldUndoAct(pSelBrwBox, STR_QUERY_UNDO_TABFIELDMOVED) { }
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};
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}
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#endif // DBAUI_QUERYDESIGNFIELDUNDOACT_HXX
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