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 #include "precompiled_reportdesign.hxx" 28 #include "dlgedclip.hxx" 29 #include <comphelper/processfactory.hxx> 30 #include <com/sun/star/datatransfer/XMimeContentType.hpp> 31 #include <com/sun/star/datatransfer/XMimeContentTypeFactory.hpp> 32 33 namespace rptui 34 { 35 36 using namespace comphelper; 37 using namespace ::com::sun::star; 38 39 //============================================================================ 40 // OReportExchange 41 //============================================================================ 42 //---------------------------------------------------------------------------- 43 OReportExchange::OReportExchange(const TSectionElements& _rCopyElements ) 44 : m_aCopyElements(_rCopyElements) 45 { 46 } 47 //-------------------------------------------------------------------- 48 sal_uInt32 OReportExchange::getDescriptorFormatId() 49 { 50 static sal_uInt32 s_nFormat = (sal_uInt32)-1; 51 if ((sal_uInt32)-1 == s_nFormat) 52 { 53 s_nFormat = SotExchange::RegisterFormatName(String::CreateFromAscii("application/x-openoffice;windows_formatname=\"report.ReportObjectsTransfer\"")); 54 OSL_ENSURE((sal_uInt32)-1 != s_nFormat, "OReportExchange::getDescriptorFormatId: bad exchange id!"); 55 } 56 return s_nFormat; 57 } 58 //-------------------------------------------------------------------- 59 void OReportExchange::AddSupportedFormats() 60 { 61 AddFormat(getDescriptorFormatId()); 62 } 63 //-------------------------------------------------------------------- 64 sal_Bool OReportExchange::GetData( const datatransfer::DataFlavor& _rFlavor ) 65 { 66 const sal_uInt32 nFormatId = SotExchange::GetFormat(_rFlavor); 67 return (nFormatId == getDescriptorFormatId()) ? 68 SetAny( uno::Any(m_aCopyElements), _rFlavor ) 69 : sal_False; 70 } 71 // ----------------------------------------------------------------------------- 72 sal_Bool OReportExchange::canExtract(const DataFlavorExVector& _rFlavor) 73 { 74 return IsFormatSupported(_rFlavor,getDescriptorFormatId()); 75 } 76 // ----------------------------------------------------------------------------- 77 OReportExchange::TSectionElements OReportExchange::extractCopies(const TransferableDataHelper& _rData) 78 { 79 sal_Int32 nKnownFormatId = getDescriptorFormatId(); 80 if ( _rData.HasFormat( nKnownFormatId ) ) 81 { 82 // extract the any from the transferable 83 datatransfer::DataFlavor aFlavor; 84 #if OSL_DEBUG_LEVEL > 0 85 sal_Bool bSuccess = 86 #endif 87 SotExchange::GetFormatDataFlavor(nKnownFormatId, aFlavor); 88 OSL_ENSURE(bSuccess, "OReportExchange::extractCopies: invalid data format (no flavor)!"); 89 90 uno::Any aDescriptor = _rData.GetAny(aFlavor); 91 92 TSectionElements aCopies; 93 #if OSL_DEBUG_LEVEL > 0 94 bSuccess = 95 #endif 96 aDescriptor >>= aCopies; 97 OSL_ENSURE(bSuccess, "OReportExchange::extractCopies: invalid clipboard format!"); 98 99 // build the real descriptor 100 return aCopies; 101 } 102 103 return TSectionElements(); 104 } 105 //============================================================================ 106 } // rptui 107 //============================================================================ 108