1 /************************************************************************* 2 * 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * Copyright 2000, 2010 Oracle and/or its affiliates. 6 * 7 * OpenOffice.org - a multi-platform office productivity suite 8 * 9 * This file is part of OpenOffice.org. 10 * 11 * OpenOffice.org is free software: you can redistribute it and/or modify 12 * it under the terms of the GNU Lesser General Public License version 3 13 * only, as published by the Free Software Foundation. 14 * 15 * OpenOffice.org is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 // MARKER(update_precomp.py): autogen include statement, do not remove 29 #include "precompiled_sc.hxx" 30 31 32 33 // INCLUDE --------------------------------------------------------------- 34 35 #include <svx/svdundo.hxx> 36 37 #include "document.hxx" 38 #include "drwlayer.hxx" 39 40 41 // STATIC DATA ----------------------------------------------------------- 42 43 // ----------------------------------------------------------------------- 44 45 SdrUndoAction* GetSdrUndoAction( ScDocument* pDoc ) 46 { 47 ScDrawLayer* pLayer = pDoc->GetDrawLayer(); 48 if (pLayer) 49 return pLayer->GetCalcUndo(); // muss vorhanden sein 50 else 51 return NULL; 52 } 53 54 void DoSdrUndoAction( SdrUndoAction* pUndoAction, ScDocument* pDoc ) 55 { 56 if ( pUndoAction ) 57 pUndoAction->Undo(); 58 else 59 { 60 // #125875# if no drawing layer existed when the action was created, 61 // but it was created after that, there is no draw undo action, 62 // and after undo there might be a drawing layer with a wrong page count. 63 // The drawing layer must have been empty in that case, so any missing 64 // pages can just be created now. 65 66 ScDrawLayer* pDrawLayer = pDoc->GetDrawLayer(); 67 if ( pDrawLayer ) 68 { 69 SCTAB nTabCount = pDoc->GetTableCount(); 70 SCTAB nPages = static_cast<SCTAB>(pDrawLayer->GetPageCount()); 71 while ( nPages < nTabCount ) 72 { 73 pDrawLayer->ScAddPage( nPages ); 74 ++nPages; 75 } 76 } 77 } 78 } 79 80 81 void RedoSdrUndoAction( SdrUndoAction* pUndoAction ) 82 { 83 // #125875# DoSdrUndoAction/RedoSdrUndoAction is called even if the pointer is null 84 85 if ( pUndoAction ) 86 pUndoAction->Redo(); 87 } 88 89 void DeleteSdrUndoAction( SdrUndoAction* pUndoAction ) 90 { 91 delete pUndoAction; 92 } 93 94 void EnableDrawAdjust( ScDocument* pDoc, sal_Bool bEnable ) 95 { 96 ScDrawLayer* pLayer = pDoc->GetDrawLayer(); 97 if (pLayer) 98 pLayer->EnableAdjust(bEnable); 99 } 100 101 102 103