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       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : #ifndef DBAUI_QUERYSIZETABWINUNDOACT_HXX
      20             : #define DBAUI_QUERYSIZETABWINUNDOACT_HXX
      21             : 
      22             : #include "QueryDesignUndoAction.hxx"
      23             : #include "dbu_qry.hrc"
      24             : 
      25             : namespace dbaui
      26             : {
      27             : 
      28             :     // ================================================================================================
      29             :     // OQuerySizeTabWinUndoAct - Undo-Klasse fuer Groessenveraenderung eines TabWins
      30             :     class OTableWindow;
      31           0 :     class OJoinSizeTabWinUndoAct : public OQueryDesignUndoAction
      32             :     {
      33             :         Point           m_ptNextPosition;
      34             :         Size            m_szNextSize;
      35             :         OTableWindow*   m_pTabWin;
      36             : 
      37             :     protected:
      38             :         inline void ToggleSizePosition();
      39             : 
      40             :     public:
      41             :         OJoinSizeTabWinUndoAct(OJoinTableView* pOwner, const Point& ptOriginalPos, const Size& szOriginalSize, OTableWindow* pTabWin);
      42             :         // Nebenbedingung : es darf nicht gescrollt worden sein, waehrend die neue Groesse/Position ermittelt wurde, das heisst, die Position
      43             :         // hier sind physische, nicht logische Koordinaten
      44             :         // (im Gegensatz zur QueryMoveTabWinUndoAct)
      45             : 
      46           0 :         virtual void    Undo() { ToggleSizePosition(); }
      47           0 :         virtual void    Redo() { ToggleSizePosition(); }
      48             :     };
      49             : 
      50             :     //------------------------------------------------------------------------------
      51           0 :     inline OJoinSizeTabWinUndoAct::OJoinSizeTabWinUndoAct(OJoinTableView* pOwner, const Point& ptOriginalPos, const Size& szOriginalSize, OTableWindow* pTabWin)
      52             :         :OQueryDesignUndoAction(pOwner, STR_QUERY_UNDO_SIZETABWIN)
      53             :         ,m_ptNextPosition(ptOriginalPos)
      54             :         ,m_szNextSize(szOriginalSize)
      55           0 :         ,m_pTabWin(pTabWin)
      56             :     {
      57           0 :     }
      58             : 
      59             :     //------------------------------------------------------------------------------
      60           0 :     inline void OJoinSizeTabWinUndoAct::ToggleSizePosition()
      61             :     {
      62           0 :         Point ptNext = m_pTabWin->GetPosPixel();
      63           0 :         Size szNext = m_pTabWin->GetSizePixel();
      64             : 
      65           0 :         m_pOwner->Invalidate(INVALIDATE_NOCHILDREN);
      66           0 :         m_pTabWin->SetPosSizePixel(m_ptNextPosition, m_szNextSize);
      67           0 :         m_pOwner->Invalidate(INVALIDATE_NOCHILDREN);
      68             : 
      69           0 :         m_ptNextPosition = ptNext;
      70           0 :         m_szNextSize = szNext;
      71           0 :     }
      72             : }
      73             : 
      74             : #endif //DBAUI_QUERYSIZETABWINUNDOACT_HXX
      75             : 
      76             : 
      77             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */