forked from amazingfate/loongoffice
7b33dbb253
Change-Id: I5399362056276f324fd43eda05d3f606dc6f8c71 Reviewed-on: https://gerrit.libreoffice.org/11011 Reviewed-by: Noel Grandin <noelgrandin@gmail.com> Tested-by: Noel Grandin <noelgrandin@gmail.com>
153 lines
5.5 KiB
C++
153 lines
5.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <svx/dbaobjectex.hxx>
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#include <osl/diagnose.h>
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#include <com/sun/star/sdbcx/XTablesSupplier.hpp>
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#include <com/sun/star/sdb/XSQLQueryComposerFactory.hpp>
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#include "fmprop.hrc"
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#include <comphelper/extract.hxx>
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#include <sot/formats.hxx>
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#include <sot/exchange.hxx>
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#include <comphelper/propertysetinfo.hxx>
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namespace svx
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{
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::beans;
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using namespace ::com::sun::star::sdb;
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using namespace ::com::sun::star::sdbc;
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using namespace ::com::sun::star::lang;
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using namespace ::com::sun::star::ucb;
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using namespace ::com::sun::star::sdbcx;
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using namespace ::com::sun::star::container;
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using namespace ::com::sun::star::datatransfer;
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using namespace ::comphelper;
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OComponentTransferable::OComponentTransferable(const OUString& _rDatasourceOrLocation
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,const Reference< XContent>& _xContent)
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{
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m_aDescriptor.setDataSource(_rDatasourceOrLocation);
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m_aDescriptor[daComponent] <<= _xContent;
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}
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sal_uInt32 OComponentTransferable::getDescriptorFormatId(bool _bExtractForm)
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{
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static sal_uInt32 s_nReportFormat = (sal_uInt32)-1;
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static sal_uInt32 s_nFormFormat = (sal_uInt32)-1;
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if ( _bExtractForm && (sal_uInt32)-1 == s_nFormFormat )
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{
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s_nFormFormat = SotExchange::RegisterFormatName(OUString("application/x-openoffice;windows_formatname=\"dbaccess.FormComponentDescriptorTransfer\"" ));
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OSL_ENSURE((sal_uInt32)-1 != s_nFormFormat, "OComponentTransferable::getDescriptorFormatId: bad exchange id!");
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}
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else if ( !_bExtractForm && (sal_uInt32)-1 == s_nReportFormat)
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{
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s_nReportFormat = SotExchange::RegisterFormatName(OUString("application/x-openoffice;windows_formatname=\"dbaccess.ReportComponentDescriptorTransfer\""));
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OSL_ENSURE((sal_uInt32)-1 != s_nReportFormat, "OComponentTransferable::getDescriptorFormatId: bad exchange id!");
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}
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return _bExtractForm ? s_nFormFormat : s_nReportFormat;
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}
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void OComponentTransferable::AddSupportedFormats()
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{
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bool bForm = true;
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try
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{
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Reference<XPropertySet> xProp;
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m_aDescriptor[daComponent] >>= xProp;
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if ( xProp.is() )
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xProp->getPropertyValue("IsForm") >>= bForm;
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}
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catch(Exception)
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{}
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AddFormat(getDescriptorFormatId(bForm));
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}
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bool OComponentTransferable::GetData( const DataFlavor& _rFlavor, const OUString& /*rDestDoc*/ )
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{
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const sal_uInt32 nFormatId = SotExchange::GetFormat(_rFlavor);
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if ( nFormatId == getDescriptorFormatId(true) || nFormatId == getDescriptorFormatId(false) )
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return SetAny( makeAny( m_aDescriptor.createPropertyValueSequence() ), _rFlavor );
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return false;
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}
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bool OComponentTransferable::canExtractComponentDescriptor(const DataFlavorExVector& _rFlavors, bool _bForm )
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{
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DataFlavorExVector::const_iterator aEnd = _rFlavors.end();
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for ( DataFlavorExVector::const_iterator aCheck = _rFlavors.begin();
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aCheck != aEnd;
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++aCheck
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)
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{
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if ( getDescriptorFormatId(_bForm) == aCheck->mnSotId )
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return true;
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}
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return false;
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}
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ODataAccessDescriptor OComponentTransferable::extractComponentDescriptor(const TransferableDataHelper& _rData)
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{
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bool bForm = _rData.HasFormat(getDescriptorFormatId(true));
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if ( bForm || _rData.HasFormat(getDescriptorFormatId(false)) )
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{
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// the object has a real descriptor object (not just the old compatible format)
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// extract the any from the transferable
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DataFlavor aFlavor;
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#if OSL_DEBUG_LEVEL > 0
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bool bSuccess =
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#endif
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SotExchange::GetFormatDataFlavor(getDescriptorFormatId(bForm), aFlavor);
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OSL_ENSURE(bSuccess, "OComponentTransferable::extractColumnDescriptor: invalid data format (no flavor)!");
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Any aDescriptor = _rData.GetAny(aFlavor, OUString());
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// extract the property value sequence
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Sequence< PropertyValue > aDescriptorProps;
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#if OSL_DEBUG_LEVEL > 0
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bSuccess =
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#endif
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aDescriptor >>= aDescriptorProps;
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OSL_ENSURE(bSuccess, "OComponentTransferable::extractColumnDescriptor: invalid clipboard format!");
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// build the real descriptor
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return ODataAccessDescriptor(aDescriptorProps);
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}
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return ODataAccessDescriptor();
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}
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} // namespace svx
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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