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libreoffice/dbaccess/source/ui/misc/TableCopyHelper.cxx
Stephan Bergmann 9cc60839f3 bool improvements 
Change-Id: I294b930214ce82033402afecf2b3eb2d04299505
2014-01-28 20:26:29 +01:00

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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 "TableCopyHelper.hxx"
#include "dbustrings.hrc"
#include "sqlmessage.hxx"
#include <vcl/msgbox.hxx>
#include "WCopyTable.hxx"
#include <dbaccess/genericcontroller.hxx>
#include "WCPage.hxx"
#include <com/sun/star/task/XInteractionHandler.hpp>
#include <com/sun/star/sdb/XSingleSelectQueryComposer.hpp>
#include <com/sun/star/sdb/application/CopyTableOperation.hpp>
#include <com/sun/star/sdb/application/CopyTableWizard.hpp>
#include <com/sun/star/sdb/DataAccessDescriptorFactory.hpp>
#include "RtfReader.hxx"
#include "HtmlReader.hxx"
#include "TokenWriter.hxx"
#include "UITools.hxx"
#include <dbaccess/dataview.hxx>
#include "dbu_resource.hrc"
#include <unotools/ucbhelper.hxx>
#include <tools/urlobj.hxx>
#include <tools/diagnose_ex.h>
#include <comphelper/processfactory.hxx>
#include <com/sun/star/sdbcx/XTablesSupplier.hpp>
#include <com/sun/star/sdbcx/XViewsSupplier.hpp>
#include <com/sun/star/sdb/XQueryDefinitionsSupplier.hpp>
#include <com/sun/star/sdb/SQLContext.hpp>
#include <com/sun/star/sdbc/XParameters.hpp>
#include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp>
#include <com/sun/star/sdb/XQueriesSupplier.hpp>
#include <com/sun/star/sdbc/XColumnLocate.hpp>
#include <com/sun/star/sdbcx/XRowLocate.hpp>
#include <vcl/waitobj.hxx>
#include <com/sun/star/sdb/XSQLQueryComposerFactory.hpp>
#include <unotools/tempfile.hxx>
#include <cppuhelper/exc_hlp.hxx>
#include "dbexchange.hxx"
namespace dbaui
{
using namespace ::dbtools;
using namespace ::svx;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::task;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::sdb;
using namespace ::com::sun::star::sdb::application;
using namespace ::com::sun::star::sdbc;
using namespace ::com::sun::star::sdbcx;
using namespace ::com::sun::star::frame;
using namespace ::com::sun::star::ucb;
OTableCopyHelper::OTableCopyHelper(OGenericUnoController* _pControler)
:m_pController(_pControler)
{
}
void OTableCopyHelper::insertTable( const OUString& i_rSourceDataSource, const Reference<XConnection>& i_rSourceConnection,
const OUString& i_rCommand, const sal_Int32 i_nCommandType,
const Reference< XResultSet >& i_rSourceRows, const Sequence< Any >& i_rSelection, const sal_Bool i_bBookmarkSelection,
const OUString& i_rDestDataSource, const Reference<XConnection>& i_rDestConnection)
{
if ( CommandType::QUERY != i_nCommandType && CommandType::TABLE != i_nCommandType )
{
SAL_WARN("dbaccess.ui", "OTableCopyHelper::insertTable: invalid call (no supported format found)!" );
return;
}
try
{
Reference<XConnection> xSrcConnection( i_rSourceConnection );
if ( i_rSourceDataSource == i_rDestDataSource )
xSrcConnection = i_rDestConnection;
if ( !xSrcConnection.is() || !i_rDestConnection.is() )
{
SAL_WARN("dbaccess.ui", "OTableCopyHelper::insertTable: no connection/s!" );
return;
}
Reference<XComponentContext> aContext( m_pController->getORB() );
Reference< XDataAccessDescriptorFactory > xFactory( DataAccessDescriptorFactory::get( aContext ) );
Reference< XPropertySet > xSource( xFactory->createDataAccessDescriptor(), UNO_SET_THROW );
xSource->setPropertyValue( PROPERTY_COMMAND_TYPE, makeAny( i_nCommandType ) );
xSource->setPropertyValue( PROPERTY_COMMAND, makeAny( i_rCommand ) );
xSource->setPropertyValue( PROPERTY_ACTIVE_CONNECTION, makeAny( xSrcConnection ) );
xSource->setPropertyValue( PROPERTY_RESULT_SET, makeAny( i_rSourceRows ) );
xSource->setPropertyValue( PROPERTY_SELECTION, makeAny( i_rSelection ) );
xSource->setPropertyValue( PROPERTY_BOOKMARK_SELECTION, makeAny( i_bBookmarkSelection ) );
Reference< XPropertySet > xDest( xFactory->createDataAccessDescriptor(), UNO_SET_THROW );
xDest->setPropertyValue( PROPERTY_ACTIVE_CONNECTION, makeAny( i_rDestConnection ) );
Reference< XCopyTableWizard > xWizard( CopyTableWizard::create( aContext, xSource, xDest ), UNO_SET_THROW );
OUString sTableNameForAppend( GetTableNameForAppend() );
xWizard->setDestinationTableName( GetTableNameForAppend() );
bool bAppendToExisting = !sTableNameForAppend.isEmpty();
xWizard->setOperation( bAppendToExisting ? CopyTableOperation::AppendData : CopyTableOperation::CopyDefinitionAndData );
xWizard->execute();
}
catch( const SQLException& )
{
m_pController->showError( SQLExceptionInfo( ::cppu::getCaughtException() ) );
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
}
void OTableCopyHelper::pasteTable( const ::svx::ODataAccessDescriptor& _rPasteData, const OUString& i_rDestDataSourceName,
const SharedConnection& i_rDestConnection )
{
OUString sSrcDataSourceName = _rPasteData.getDataSource();
OUString sCommand;
_rPasteData[ daCommand ] >>= sCommand;
Reference<XConnection> xSrcConnection;
if ( _rPasteData.has(daConnection) )
{
OSL_VERIFY( _rPasteData[daConnection] >>= xSrcConnection );
}
Reference< XResultSet > xResultSet;
if ( _rPasteData.has(daCursor) )
{
OSL_VERIFY( _rPasteData[ daCursor ] >>= xResultSet );
}
Sequence< Any > aSelection;
if ( _rPasteData.has( daSelection ) )
{
OSL_VERIFY( _rPasteData[ daSelection ] >>= aSelection );
OSL_ENSURE( _rPasteData.has( daBookmarkSelection ), "OTableCopyHelper::pasteTable: you should specify BookmarkSelection, too, to be on the safe side!" );
}
sal_Bool bBookmarkSelection( sal_True );
if ( _rPasteData.has( daBookmarkSelection ) )
{
OSL_VERIFY( _rPasteData[ daBookmarkSelection ] >>= bBookmarkSelection );
}
OSL_ENSURE( bBookmarkSelection, "OTableCopyHelper::pasteTable: working with selection-indicies (instead of bookmarks) is error-prone, and thus deprecated!" );
sal_Int32 nCommandType = CommandType::COMMAND;
if ( _rPasteData.has(daCommandType) )
_rPasteData[daCommandType] >>= nCommandType;
insertTable( sSrcDataSourceName, xSrcConnection, sCommand, nCommandType,
xResultSet, aSelection, bBookmarkSelection,
i_rDestDataSourceName, i_rDestConnection );
}
void OTableCopyHelper::pasteTable( SotFormatStringId _nFormatId
,const TransferableDataHelper& _rTransData
,const OUString& i_rDestDataSource
,const SharedConnection& _xConnection)
{
if ( _nFormatId == SOT_FORMATSTR_ID_DBACCESS_TABLE || _nFormatId == SOT_FORMATSTR_ID_DBACCESS_QUERY )
{
if ( ODataAccessObjectTransferable::canExtractObjectDescriptor(_rTransData.GetDataFlavorExVector()) )
{
::svx::ODataAccessDescriptor aPasteData = ODataAccessObjectTransferable::extractObjectDescriptor(_rTransData);
pasteTable( aPasteData,i_rDestDataSource,_xConnection);
}
}
else if ( _rTransData.HasFormat(_nFormatId) )
{
try
{
DropDescriptor aTrans;
if ( _nFormatId != SOT_FORMAT_RTF )
const_cast<TransferableDataHelper&>(_rTransData).GetSotStorageStream(SOT_FORMATSTR_ID_HTML ,aTrans.aHtmlRtfStorage);
else
const_cast<TransferableDataHelper&>(_rTransData).GetSotStorageStream(SOT_FORMAT_RTF,aTrans.aHtmlRtfStorage);
aTrans.nType = E_TABLE;
aTrans.bHtml = SOT_FORMATSTR_ID_HTML == _nFormatId;
aTrans.sDefaultTableName = GetTableNameForAppend();
if ( !copyTagTable(aTrans,sal_False,_xConnection) )
m_pController->showError(SQLException(ModuleRes(STR_NO_TABLE_FORMAT_INSIDE), *m_pController, OUString("S1000"), 0, Any()));
}
catch(const SQLException&)
{
m_pController->showError( SQLExceptionInfo( ::cppu::getCaughtException() ) );
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
}
else
m_pController->showError(SQLException(ModuleRes(STR_NO_TABLE_FORMAT_INSIDE), *m_pController, OUString("S1000"), 0, Any()));
}
void OTableCopyHelper::pasteTable( const TransferableDataHelper& _rTransData
,const OUString& i_rDestDataSource
,const SharedConnection& _xConnection)
{
if ( _rTransData.HasFormat(SOT_FORMATSTR_ID_DBACCESS_TABLE) || _rTransData.HasFormat(SOT_FORMATSTR_ID_DBACCESS_QUERY) )
pasteTable( SOT_FORMATSTR_ID_DBACCESS_TABLE,_rTransData,i_rDestDataSource,_xConnection);
else if ( _rTransData.HasFormat(SOT_FORMATSTR_ID_HTML) )
pasteTable( SOT_FORMATSTR_ID_HTML,_rTransData,i_rDestDataSource,_xConnection);
else if ( _rTransData.HasFormat(SOT_FORMAT_RTF) )
pasteTable( SOT_FORMAT_RTF,_rTransData,i_rDestDataSource,_xConnection);
}
sal_Bool OTableCopyHelper::copyTagTable(OTableCopyHelper::DropDescriptor& _rDesc, sal_Bool _bCheck,const SharedConnection& _xConnection)
{
Reference<XEventListener> xEvt;
ODatabaseImportExport* pImport = NULL;
if ( _rDesc.bHtml )
pImport = new OHTMLImportExport(_xConnection,getNumberFormatter(_xConnection, m_pController->getORB()),m_pController->getORB());
else
pImport = new ORTFImportExport(_xConnection,getNumberFormatter(_xConnection, m_pController->getORB()),m_pController->getORB());
xEvt = pImport;
SvStream* pStream = (SvStream*)(SotStorageStream*)_rDesc.aHtmlRtfStorage;
if ( _bCheck )
pImport->enableCheckOnly();
//set the selected tablename
pImport->setSTableName(_rDesc.sDefaultTableName);
pImport->setStream(pStream);
return pImport->Read();
}
sal_Bool OTableCopyHelper::isTableFormat(const TransferableDataHelper& _rClipboard) const
{
sal_Bool bTableFormat = _rClipboard.HasFormat(SOT_FORMATSTR_ID_DBACCESS_TABLE)
|| _rClipboard.HasFormat(SOT_FORMATSTR_ID_DBACCESS_QUERY)
|| _rClipboard.HasFormat(SOT_FORMAT_RTF)
|| _rClipboard.HasFormat(SOT_FORMATSTR_ID_HTML);
return bTableFormat;
}
sal_Bool OTableCopyHelper::copyTagTable(const TransferableDataHelper& _aDroppedData
,DropDescriptor& _rAsyncDrop
,const SharedConnection& _xConnection)
{
sal_Bool bRet = sal_False;
sal_Bool bHtml = _aDroppedData.HasFormat(SOT_FORMATSTR_ID_HTML);
if ( bHtml || _aDroppedData.HasFormat(SOT_FORMAT_RTF) )
{
if ( bHtml )
const_cast<TransferableDataHelper&>(_aDroppedData).GetSotStorageStream(SOT_FORMATSTR_ID_HTML ,_rAsyncDrop.aHtmlRtfStorage);
else
const_cast<TransferableDataHelper&>(_aDroppedData).GetSotStorageStream(SOT_FORMAT_RTF,_rAsyncDrop.aHtmlRtfStorage);
_rAsyncDrop.bHtml = bHtml;
_rAsyncDrop.bError = !copyTagTable(_rAsyncDrop,sal_True,_xConnection);
bRet = ( !_rAsyncDrop.bError && _rAsyncDrop.aHtmlRtfStorage.Is() );
if ( bRet )
{
// now we need to copy the stream
::utl::TempFile aTmp;
aTmp.EnableKillingFile(false);
_rAsyncDrop.aUrl = aTmp.GetURL();
SotStorageStreamRef aNew = new SotStorageStream( aTmp.GetFileName() );
_rAsyncDrop.aHtmlRtfStorage->Seek(STREAM_SEEK_TO_BEGIN);
_rAsyncDrop.aHtmlRtfStorage->CopyTo( aNew );
aNew->Commit();
_rAsyncDrop.aHtmlRtfStorage = aNew;
}
else
_rAsyncDrop.aHtmlRtfStorage = NULL;
}
return bRet;
}
void OTableCopyHelper::asyncCopyTagTable( DropDescriptor& _rDesc
,const OUString& i_rDestDataSource
,const SharedConnection& _xConnection)
{
if ( _rDesc.aHtmlRtfStorage.Is() )
{
copyTagTable(_rDesc,sal_False,_xConnection);
_rDesc.aHtmlRtfStorage = NULL;
// we now have to delete the temp file created in executeDrop
INetURLObject aURL;
aURL.SetURL(_rDesc.aUrl);
::utl::UCBContentHelper::Kill(aURL.GetMainURL(INetURLObject::NO_DECODE));
}
else if ( !_rDesc.bError )
pasteTable(_rDesc.aDroppedData,i_rDestDataSource,_xConnection);
else
m_pController->showError(SQLException(ModuleRes(STR_NO_TABLE_FORMAT_INSIDE), *m_pController, OUString("S1000"), 0, Any()));
}
} // namespace dbaui
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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