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_sd.hxx" 30 31 #include "sdpage.hxx" 32 #include "View.hxx" 33 #include "pres.hxx" 34 35 namespace sd { 36 37 static bool implIsMultiPresObj( PresObjKind eKind ) 38 { 39 switch( eKind ) 40 { 41 case PRESOBJ_OUTLINE: 42 case PRESOBJ_GRAPHIC: 43 case PRESOBJ_OBJECT: 44 case PRESOBJ_CHART: 45 case PRESOBJ_ORGCHART: 46 case PRESOBJ_TABLE: 47 case PRESOBJ_IMAGE: 48 case PRESOBJ_MEDIA: 49 return true; 50 default: 51 return false; 52 } 53 } 54 55 SdrObject* View::GetEmptyPresentationObject( PresObjKind eKind ) 56 { 57 SdrObject* pEmptyObj = 0; 58 59 SdrPageView* pPV = GetSdrPageView(); 60 if( pPV ) 61 { 62 SdPage* pPage = static_cast< SdPage* >( pPV->GetPage() ); 63 if( pPage && !pPage->IsMasterPage() ) 64 { 65 // first try selected shape 66 if ( AreObjectsMarked() ) 67 { 68 /********************************************************** 69 * Is an empty graphic object available? 70 **********************************************************/ 71 const SdrMarkList& rMarkList = GetMarkedObjectList(); 72 73 if (rMarkList.GetMarkCount() == 1) 74 { 75 SdrMark* pMark = rMarkList.GetMark(0); 76 SdrObject* pObj = pMark->GetMarkedSdrObj(); 77 78 if( pObj->IsEmptyPresObj() && implIsMultiPresObj( pPage->GetPresObjKind(pObj) ) ) 79 pEmptyObj = pObj; 80 } 81 } 82 83 // try to find empty pres obj of same type 84 if( !pEmptyObj ) 85 { 86 int nIndex = 1; 87 do 88 { 89 pEmptyObj = pPage->GetPresObj(eKind, nIndex++ ); 90 } 91 while( (pEmptyObj != 0) && (!pEmptyObj->IsEmptyPresObj()) ); 92 } 93 94 // last try to find empty pres obj of multiple type 95 if( !pEmptyObj ) 96 { 97 const std::list< SdrObject* >& rShapes = pPage->GetPresentationShapeList().getList(); 98 99 for( std::list< SdrObject* >::const_iterator iter( rShapes.begin() ); iter != rShapes.end(); iter++ ) 100 { 101 if( (*iter)->IsEmptyPresObj() && implIsMultiPresObj(pPage->GetPresObjKind(*iter)) ) 102 { 103 pEmptyObj = (*iter); 104 break; 105 } 106 } 107 } 108 } 109 } 110 111 return pEmptyObj; 112 } 113 114 } 115