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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <svx/dbaobjectex.hxx>
#include <osl/diagnose.h>
#include <com/sun/star/sdbcx/XTablesSupplier.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>
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 OUString& _rDatasourceOrLocation
,const Reference< XContent>& _xContent)
{
m_aDescriptor.setDataSource(_rDatasourceOrLocation);
m_aDescriptor[daComponent] <<= _xContent;
}
sal_uInt32 OComponentTransferable::getDescriptorFormatId(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(OUString("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(OUString("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()
{
bool bForm = true;
try
{
Reference<XPropertySet> xProp;
m_aDescriptor[daComponent] >>= xProp;
if ( xProp.is() )
xProp->getPropertyValue("IsForm") >>= bForm;
}
catch(Exception)
{}
AddFormat(getDescriptorFormatId(bForm));
}
bool OComponentTransferable::GetData( const DataFlavor& _rFlavor )
{
const sal_uInt32 nFormatId = SotExchange::GetFormat(_rFlavor);
if ( nFormatId == getDescriptorFormatId(true) || nFormatId == getDescriptorFormatId(false) )
return SetAny( makeAny( m_aDescriptor.createPropertyValueSequence() ), _rFlavor );
return false;
}
bool OComponentTransferable::canExtractComponentDescriptor(const DataFlavorExVector& _rFlavors, bool _bForm )
{
DataFlavorExVector::const_iterator aEnd = _rFlavors.end();
for ( DataFlavorExVector::const_iterator aCheck = _rFlavors.begin();
aCheck != aEnd;
++aCheck
)
{
if ( getDescriptorFormatId(_bForm) == aCheck->mnSotId )
return true;
}
return false;
}
ODataAccessDescriptor OComponentTransferable::extractComponentDescriptor(const TransferableDataHelper& _rData)
{
bool bForm = _rData.HasFormat(getDescriptorFormatId(true));
if ( bForm || _rData.HasFormat(getDescriptorFormatId(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
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();
}
} // namespace svx
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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