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Diffstat (limited to 'svx/source/fmcomp/dbaobjectex.cxx')
| -rw-r--r-- | svx/source/fmcomp/dbaobjectex.cxx | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/svx/source/fmcomp/dbaobjectex.cxx b/svx/source/fmcomp/dbaobjectex.cxx new file mode 100644 index 000000000000..7d5ee63782fa --- /dev/null +++ b/svx/source/fmcomp/dbaobjectex.cxx @@ -0,0 +1,185 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_svx.hxx" +#include <svx/dbaobjectex.hxx> +#include <osl/diagnose.h> +#include <com/sun/star/sdbcx/XTablesSupplier.hpp> +#include <com/sun/star/sdb/XSQLQueryComposerFactory.hpp> +#include <com/sun/star/sdb/XSQLQueryComposerFactory.hpp> +#include "fmprop.hrc" +#include <comphelper/extract.hxx> +#include <sot/formats.hxx> +#include <sot/exchange.hxx> +#include <comphelper/propertysetinfo.hxx> +#include "fmprop.hrc" + +//........................................................................ +namespace svx +{ +//........................................................................ + + using namespace ::com::sun::star::uno; + using namespace ::com::sun::star::beans; + using namespace ::com::sun::star::sdb; + using namespace ::com::sun::star::sdbc; + using namespace ::com::sun::star::lang; + using namespace ::com::sun::star::ucb; + using namespace ::com::sun::star::sdbcx; + using namespace ::com::sun::star::container; + using namespace ::com::sun::star::datatransfer; + using namespace ::comphelper; + + //==================================================================== + //= OComponentTransferable + //==================================================================== + //-------------------------------------------------------------------- + OComponentTransferable::OComponentTransferable(const ::rtl::OUString& _rDatasourceOrLocation + ,const Reference< XContent>& _xContent) + { + m_aDescriptor.setDataSource(_rDatasourceOrLocation); + m_aDescriptor[daComponent] <<= _xContent; + } + + + //-------------------------------------------------------------------- + sal_uInt32 OComponentTransferable::getDescriptorFormatId(sal_Bool _bExtractForm) + { + static sal_uInt32 s_nReportFormat = (sal_uInt32)-1; + static sal_uInt32 s_nFormFormat = (sal_uInt32)-1; + if ( _bExtractForm && (sal_uInt32)-1 == s_nFormFormat ) + { + s_nFormFormat = SotExchange::RegisterFormatName(String::CreateFromAscii("application/x-openoffice;windows_formatname=\"dbaccess.FormComponentDescriptorTransfer\"" )); + OSL_ENSURE((sal_uInt32)-1 != s_nFormFormat, "OComponentTransferable::getDescriptorFormatId: bad exchange id!"); + } + else if ( !_bExtractForm && (sal_uInt32)-1 == s_nReportFormat) + { + s_nReportFormat = SotExchange::RegisterFormatName(String::CreateFromAscii("application/x-openoffice;windows_formatname=\"dbaccess.ReportComponentDescriptorTransfer\"")); + OSL_ENSURE((sal_uInt32)-1 != s_nReportFormat, "OComponentTransferable::getDescriptorFormatId: bad exchange id!"); + } + return _bExtractForm ? s_nFormFormat : s_nReportFormat; + } + + //-------------------------------------------------------------------- + void OComponentTransferable::AddSupportedFormats() + { + sal_Bool bForm = sal_True; + try + { + Reference<XPropertySet> xProp; + m_aDescriptor[daComponent] >>= xProp; + if ( xProp.is() ) + xProp->getPropertyValue(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("IsForm"))) >>= bForm; + } + catch(Exception) + {} + AddFormat(getDescriptorFormatId(bForm)); + } + + //-------------------------------------------------------------------- + sal_Bool OComponentTransferable::GetData( const DataFlavor& _rFlavor ) + { + const sal_uInt32 nFormatId = SotExchange::GetFormat(_rFlavor); + if ( nFormatId == getDescriptorFormatId(sal_True) || nFormatId == getDescriptorFormatId(sal_False) ) + return SetAny( makeAny( m_aDescriptor.createPropertyValueSequence() ), _rFlavor ); + + return sal_False; + } + + //-------------------------------------------------------------------- + sal_Bool OComponentTransferable::canExtractComponentDescriptor(const DataFlavorExVector& _rFlavors,sal_Bool _bForm ) + { + DataFlavorExVector::const_iterator aEnd = _rFlavors.end(); + for ( DataFlavorExVector::const_iterator aCheck = _rFlavors.begin(); + aCheck != aEnd; + ++aCheck + ) + { + if ( getDescriptorFormatId(_bForm) == aCheck->mnSotId ) + return sal_True; + } + + return sal_False; + } + + //-------------------------------------------------------------------- + ODataAccessDescriptor OComponentTransferable::extractComponentDescriptor(const TransferableDataHelper& _rData) + { + sal_Bool bForm = _rData.HasFormat(getDescriptorFormatId(sal_True)); + if ( bForm || _rData.HasFormat(getDescriptorFormatId(sal_False)) ) + { + // the object has a real descriptor object (not just the old compatible format) + + // extract the any from the transferable + DataFlavor aFlavor; +#if OSL_DEBUG_LEVEL > 0 + sal_Bool bSuccess = +#endif + SotExchange::GetFormatDataFlavor(getDescriptorFormatId(bForm), aFlavor); + OSL_ENSURE(bSuccess, "OComponentTransferable::extractColumnDescriptor: invalid data format (no flavor)!"); + + Any aDescriptor = _rData.GetAny(aFlavor); + + // extract the property value sequence + Sequence< PropertyValue > aDescriptorProps; +#if OSL_DEBUG_LEVEL > 0 + bSuccess = +#endif + aDescriptor >>= aDescriptorProps; + OSL_ENSURE(bSuccess, "OComponentTransferable::extractColumnDescriptor: invalid clipboard format!"); + + // build the real descriptor + return ODataAccessDescriptor(aDescriptorProps); + } + + return ODataAccessDescriptor(); + } + + //-------------------------------------------------------------------- + sal_Bool OComponentTransferable::extractComponentDescriptor(const TransferableDataHelper& _rData + ,sal_Bool _bExtractForm + , ::rtl::OUString& _rDatasourceOrLocation + , ::com::sun::star::uno::Reference< XContent>& _xContent) + { + if ( _rData.HasFormat( getDescriptorFormatId(_bExtractForm)) ) + { + ODataAccessDescriptor aDescriptor = extractComponentDescriptor(_rData); + _rDatasourceOrLocation = aDescriptor.getDataSource(); + aDescriptor[daComponent] >>= _xContent; + return sal_True; + } + + return sal_False; + } +//........................................................................ +} // namespace svx +//........................................................................ + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |