| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_dbaccess.hxx" |
| |
| #include "dbexchange.hxx" |
| #include <sot/formats.hxx> |
| #include <sot/storage.hxx> |
| #include <osl/diagnose.h> |
| #include <com/sun/star/sdb/CommandType.hpp> |
| #include <com/sun/star/sdb/XResultSetAccess.hpp> |
| #include "TokenWriter.hxx" |
| #include "dbustrings.hrc" |
| #include <comphelper/uno3.hxx> |
| #include <svx/dataaccessdescriptor.hxx> |
| #include "UITools.hxx" |
| |
| |
| namespace dbaui |
| { |
| using namespace ::com::sun::star::uno; |
| using namespace ::com::sun::star::beans; |
| using namespace ::com::sun::star::sdb; |
| using namespace ::com::sun::star::beans; |
| using namespace ::com::sun::star::lang; |
| using namespace ::com::sun::star::util; |
| using namespace ::com::sun::star::sdbc; |
| using namespace ::com::sun::star::datatransfer; |
| using namespace ::svx; |
| |
| namespace |
| { |
| template<class T > void lcl_setListener(const Reference<T>& _xComponent, const Reference< XEventListener >& i_rListener, const bool i_bAdd ) |
| { |
| if ( !_xComponent.is() ) |
| return; |
| |
| Reference< XComponent> xCom( _xComponent, UNO_QUERY ); |
| OSL_ENSURE( xCom.is(), "lcl_setListener: no component!" ); |
| if ( !xCom.is() ) |
| return; |
| |
| i_bAdd ? xCom->addEventListener( i_rListener ) : xCom->removeEventListener( i_rListener ); |
| } |
| } |
| |
| // ----------------------------------------------------------------------------- |
| ODataClipboard::ODataClipboard( |
| const ::rtl::OUString& _rDatasource, |
| const sal_Int32 _nCommandType, |
| const ::rtl::OUString& _rCommand, |
| const Reference< XConnection >& _rxConnection, |
| const Reference< XNumberFormatter >& _rxFormatter, |
| const Reference< XMultiServiceFactory >& _rxORB) |
| :ODataAccessObjectTransferable( _rDatasource,::rtl::OUString(), _nCommandType, _rCommand, _rxConnection ) |
| ,m_pHtml(NULL) |
| ,m_pRtf(NULL) |
| { |
| osl_incrementInterlockedCount( &m_refCount ); |
| lcl_setListener( _rxConnection, this, true ); |
| |
| m_pHtml.set( new OHTMLImportExport( getDescriptor(), _rxORB, _rxFormatter ) ); |
| m_pRtf.set( new ORTFImportExport( getDescriptor(), _rxORB, _rxFormatter ) ); |
| |
| osl_decrementInterlockedCount( &m_refCount ); |
| } |
| |
| // ----------------------------------------------------------------------------- |
| ODataClipboard::ODataClipboard( |
| const ::rtl::OUString& _rDatasource, |
| const sal_Int32 _nCommandType, |
| const ::rtl::OUString& _rCommand, |
| const Reference< XNumberFormatter >& _rxFormatter, |
| const Reference< XMultiServiceFactory >& _rxORB) |
| :ODataAccessObjectTransferable( _rDatasource, ::rtl::OUString(),_nCommandType, _rCommand) |
| ,m_pHtml(NULL) |
| ,m_pRtf(NULL) |
| { |
| m_pHtml.set( new OHTMLImportExport( getDescriptor(),_rxORB, _rxFormatter ) ); |
| m_pRtf.set( new ORTFImportExport( getDescriptor(),_rxORB, _rxFormatter ) ); |
| } |
| |
| // ----------------------------------------------------------------------------- |
| ODataClipboard::ODataClipboard( const Reference< XPropertySet >& i_rAliveForm, |
| const Sequence< Any >& i_rSelectedRows, |
| const sal_Bool i_bBookmarkSelection, |
| const Reference< XMultiServiceFactory >& i_rORB ) |
| :ODataAccessObjectTransferable( i_rAliveForm ) |
| ,m_pHtml(NULL) |
| ,m_pRtf(NULL) |
| { |
| OSL_PRECOND( i_rORB.is(), "ODataClipboard::ODataClipboard: having no factory is not good ..." ); |
| |
| osl_incrementInterlockedCount( &m_refCount ); |
| |
| Reference<XConnection> xConnection; |
| getDescriptor()[ daConnection ] >>= xConnection; |
| lcl_setListener( xConnection, this, true ); |
| |
| // do not pass the form itself as source result set, since the client might operate on the form, which |
| // might lead to undesired effects. Instead, use a clone. |
| Reference< XResultSet > xResultSetClone; |
| Reference< XResultSetAccess > xResultSetAccess( i_rAliveForm, UNO_QUERY ); |
| if ( xResultSetAccess.is() ) |
| xResultSetClone = xResultSetAccess->createResultSet(); |
| OSL_ENSURE( xResultSetClone.is(), "ODataClipboard::ODataClipboard: could not clone the form's result set" ); |
| lcl_setListener( xResultSetClone, this, true ); |
| |
| getDescriptor()[daCursor] <<= xResultSetClone; |
| getDescriptor()[daSelection] <<= i_rSelectedRows; |
| getDescriptor()[daBookmarkSelection]<<= i_bBookmarkSelection; |
| addCompatibleSelectionDescription( i_rSelectedRows ); |
| |
| if ( xConnection.is() && i_rORB.is() ) |
| { |
| Reference< XNumberFormatter > xFormatter( getNumberFormatter( xConnection, i_rORB ) ); |
| if ( xFormatter.is() ) |
| { |
| m_pHtml.set( new OHTMLImportExport( getDescriptor(), i_rORB, xFormatter ) ); |
| m_pRtf.set( new ORTFImportExport( getDescriptor(), i_rORB, xFormatter ) ); |
| } |
| } |
| |
| osl_decrementInterlockedCount( &m_refCount ); |
| } |
| |
| // ----------------------------------------------------------------------------- |
| sal_Bool ODataClipboard::WriteObject( SotStorageStreamRef& rxOStm, void* pUserObject, sal_uInt32 nUserObjectId, const ::com::sun::star::datatransfer::DataFlavor& /*rFlavor*/ ) |
| { |
| if (nUserObjectId == SOT_FORMAT_RTF || nUserObjectId == SOT_FORMATSTR_ID_HTML ) |
| { |
| ODatabaseImportExport* pExport = reinterpret_cast<ODatabaseImportExport*>(pUserObject); |
| if ( pExport && rxOStm.Is() ) |
| { |
| pExport->setStream(&rxOStm); |
| return pExport->Write(); |
| } |
| } |
| return sal_False; |
| } |
| |
| // ----------------------------------------------------------------------------- |
| void ODataClipboard::AddSupportedFormats() |
| { |
| if ( m_pRtf.is() ) |
| AddFormat( SOT_FORMAT_RTF ); |
| |
| if ( m_pHtml.is() ) |
| AddFormat( SOT_FORMATSTR_ID_HTML ); |
| |
| ODataAccessObjectTransferable::AddSupportedFormats(); |
| } |
| |
| // ----------------------------------------------------------------------------- |
| sal_Bool ODataClipboard::GetData( const DataFlavor& rFlavor ) |
| { |
| const sal_uLong nFormat = SotExchange::GetFormat(rFlavor); |
| switch (nFormat) |
| { |
| case SOT_FORMAT_RTF: |
| if ( m_pRtf.is() ) |
| m_pRtf->initialize(getDescriptor()); |
| return m_pRtf.is() && SetObject( m_pRtf.get(), SOT_FORMAT_RTF, rFlavor ); |
| |
| case SOT_FORMATSTR_ID_HTML: |
| if ( m_pHtml.is() ) |
| m_pHtml->initialize(getDescriptor()); |
| return m_pHtml.is() && SetObject( m_pHtml.get(), SOT_FORMATSTR_ID_HTML, rFlavor ); |
| } |
| |
| return ODataAccessObjectTransferable::GetData( rFlavor ); |
| } |
| |
| // ----------------------------------------------------------------------------- |
| void ODataClipboard::ObjectReleased() |
| { |
| if ( m_pHtml.is() ) |
| { |
| m_pHtml->dispose(); |
| m_pHtml.clear(); |
| } |
| |
| if ( m_pRtf.is() ) |
| { |
| m_pRtf->dispose(); |
| m_pRtf.clear(); |
| } |
| |
| if ( getDescriptor().has( daConnection ) ) |
| { |
| Reference<XConnection> xConnection( getDescriptor()[daConnection], UNO_QUERY ); |
| lcl_setListener( xConnection, this, false ); |
| } |
| |
| if ( getDescriptor().has( daCursor ) ) |
| { |
| Reference< XResultSet > xResultSet( getDescriptor()[ daCursor ], UNO_QUERY ); |
| lcl_setListener( xResultSet, this, false ); |
| } |
| |
| ODataAccessObjectTransferable::ObjectReleased( ); |
| } |
| |
| // ----------------------------------------------------------------------------- |
| void SAL_CALL ODataClipboard::disposing( const ::com::sun::star::lang::EventObject& i_rSource ) throw (::com::sun::star::uno::RuntimeException) |
| { |
| ODataAccessDescriptor& rDescriptor( getDescriptor() ); |
| |
| if ( rDescriptor.has( daConnection ) ) |
| { |
| Reference< XConnection > xConnection( rDescriptor[daConnection], UNO_QUERY ); |
| if ( xConnection == i_rSource.Source ) |
| { |
| rDescriptor.erase( daConnection ); |
| } |
| } |
| |
| if ( rDescriptor.has( daCursor ) ) |
| { |
| Reference< XResultSet > xResultSet( rDescriptor[ daCursor ], UNO_QUERY ); |
| if ( xResultSet == i_rSource.Source ) |
| { |
| rDescriptor.erase( daCursor ); |
| // Selection and BookmarkSelection are meaningless without a result set |
| if ( rDescriptor.has( daSelection ) ) |
| rDescriptor.erase( daSelection ); |
| if ( rDescriptor.has( daBookmarkSelection ) ) |
| rDescriptor.erase( daBookmarkSelection ); |
| } |
| } |
| |
| // no matter whether it was the source connection or the source result set which died, |
| // we cannot provide the data anymore. |
| ClearFormats(); |
| } |
| } |
| |
| |
