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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 <stdio.h>
#include <sot/storage.hxx>
#include "XclExpChangeTrack.hxx"
#include "xeformula.hxx"
#include "formulacell.hxx"
#include "xcl97rec.hxx"
#include "document.hxx"
#include "editutil.hxx"
#include <oox/token/tokens.hxx>
#include <rtl/strbuf.hxx>
#include <svl/sharedstring.hxx>
using namespace oox;
static OString lcl_GuidToOString( sal_uInt8 aGuid[ 16 ] )
{
char sBuf[ 40 ];
snprintf( sBuf, sizeof( sBuf ),
"{%02X%02X%02X%02X-%02X%02X-%02X%02X-%02X%02X-%02X%02X%02X%02X%02X%02X}",
aGuid[ 0 ], aGuid[ 1 ], aGuid[ 2 ], aGuid[ 3 ], aGuid[ 4 ], aGuid[ 5 ], aGuid[ 6 ], aGuid[ 7 ],
aGuid[ 8 ], aGuid[ 9 ], aGuid[ 10 ], aGuid[ 11 ], aGuid[ 12 ], aGuid[ 13 ], aGuid[ 14 ], aGuid[ 15 ] );
return OString( sBuf );
}
static OString lcl_DateTimeToOString( const DateTime& rDateTime )
{
char sBuf[ 200 ];
snprintf( sBuf, sizeof( sBuf ),
"%d-%02d-%02dT%02d:%02d:%02d.%09" SAL_PRIuUINT32 "Z",
rDateTime.GetYear(), rDateTime.GetMonth(), rDateTime.GetDay(),
rDateTime.GetHour(), rDateTime.GetMin(), rDateTime.GetSec(),
rDateTime.GetNanoSec() );
return OString( sBuf );
}
// local functions
static void lcl_WriteDateTime( XclExpStream& rStrm, const DateTime& rDateTime )
{
rStrm.SetSliceSize( 7 );
rStrm << (sal_uInt16) rDateTime.GetYear()
<< (sal_uInt8) rDateTime.GetMonth()
<< (sal_uInt8) rDateTime.GetDay()
<< (sal_uInt8) rDateTime.GetHour()
<< (sal_uInt8) rDateTime.GetMin()
<< (sal_uInt8) rDateTime.GetSec();
rStrm.SetSliceSize( 0 );
}
// write string and fill rest of <nLength> with zero bytes
// <nLength> is without string header
static void lcl_WriteFixedString( XclExpStream& rStrm, const XclExpString& rString, sal_Size nLength )
{
sal_Size nStrBytes = rString.GetBufferSize();
OSL_ENSURE( nLength >= nStrBytes, "lcl_WriteFixedString - String too long" );
if( rString.Len() > 0 )
rStrm << rString;
if( nLength > nStrBytes )
rStrm.WriteZeroBytes( nLength - nStrBytes );
}
static inline void lcl_GenerateGUID( sal_uInt8* pGUID, bool& rValidGUID )
{
rtl_createUuid( pGUID, rValidGUID ? pGUID : NULL, false );
rValidGUID = true;
}
static inline void lcl_WriteGUID( XclExpStream& rStrm, const sal_uInt8* pGUID )
{
rStrm.SetSliceSize( 16 );
for( sal_Size nIndex = 0; nIndex < 16; nIndex++ )
rStrm << pGUID[ nIndex ];
rStrm.SetSliceSize( 0 );
}
XclExpUserBView::XclExpUserBView( const OUString& rUsername, const sal_uInt8* pGUID ) :
sUsername( rUsername )
{
memcpy( aGUID, pGUID, 16 );
}
void XclExpUserBView::SaveCont( XclExpStream& rStrm )
{
rStrm << (sal_uInt32) 0xFF078014
<< (sal_uInt32) 0x00000001;
lcl_WriteGUID( rStrm, aGUID );
rStrm.WriteZeroBytes( 8 );
rStrm << (sal_uInt32) 1200
<< (sal_uInt32) 1000
<< (sal_uInt16) 1000
<< (sal_uInt16) 0x0CF7
<< (sal_uInt16) 0x0000
<< (sal_uInt16) 0x0001
<< (sal_uInt16) 0x0000;
if( sUsername.Len() > 0 )
rStrm << sUsername;
}
sal_uInt16 XclExpUserBView::GetNum() const
{
return 0x01A9;
}
sal_Size XclExpUserBView::GetLen() const
{
return 50 + ((sUsername.Len() > 0) ? sUsername.GetSize() : 0);
}
XclExpUserBViewList::XclExpUserBViewList( const ScChangeTrack& rChangeTrack )
{
sal_uInt8 aGUID[ 16 ];
bool bValidGUID = false;
const std::set<OUString>& rStrColl = rChangeTrack.GetUserCollection();
aViews.reserve(rStrColl.size());
std::set<OUString>::const_iterator it = rStrColl.begin(), itEnd = rStrColl.end();
for (; it != itEnd; ++it)
{
lcl_GenerateGUID( aGUID, bValidGUID );
aViews.push_back( new XclExpUserBView(*it, aGUID) );
}
}
XclExpUserBViewList::~XclExpUserBViewList()
{
for( iterator iter = aViews.begin(); iter != aViews.end(); ++iter )
delete *iter;
}
void XclExpUserBViewList::Save( XclExpStream& rStrm )
{
for( iterator iter = aViews.begin(); iter != aViews.end(); ++iter )
(*iter)->Save( rStrm );
}
XclExpUsersViewBegin::XclExpUsersViewBegin( const sal_uInt8* pGUID, sal_uInt32 nTab ) :
nCurrTab( nTab )
{
memcpy( aGUID, pGUID, 16 );
}
void XclExpUsersViewBegin::SaveCont( XclExpStream& rStrm )
{
lcl_WriteGUID( rStrm, aGUID );
rStrm << nCurrTab
<< (sal_uInt32) 100
<< (sal_uInt32) 64
<< (sal_uInt32) 3
<< (sal_uInt32) 0x0000003C
<< (sal_uInt16) 0
<< (sal_uInt16) 3
<< (sal_uInt16) 0
<< (sal_uInt16) 3
<< (double) 0
<< (double) 0
<< (sal_Int16) -1
<< (sal_Int16) -1;
}
sal_uInt16 XclExpUsersViewBegin::GetNum() const
{
return 0x01AA;
}
sal_Size XclExpUsersViewBegin::GetLen() const
{
return 64;
}
void XclExpUsersViewEnd::SaveCont( XclExpStream& rStrm )
{
rStrm << (sal_uInt16) 0x0001;
}
sal_uInt16 XclExpUsersViewEnd::GetNum() const
{
return 0x01AB;
}
sal_Size XclExpUsersViewEnd::GetLen() const
{
return 2;
}
void XclExpChTr0x0191::SaveCont( XclExpStream& rStrm )
{
rStrm << (sal_uInt16) 0x0000;
}
sal_uInt16 XclExpChTr0x0191::GetNum() const
{
return 0x0191;
}
sal_Size XclExpChTr0x0191::GetLen() const
{
return 2;
}
void XclExpChTr0x0198::SaveCont( XclExpStream& rStrm )
{
rStrm << (sal_uInt16) 0x0006
<< (sal_uInt16) 0x0000;
}
sal_uInt16 XclExpChTr0x0198::GetNum() const
{
return 0x0198;
}
sal_Size XclExpChTr0x0198::GetLen() const
{
return 4;
}
void XclExpChTr0x0192::SaveCont( XclExpStream& rStrm )
{
rStrm << sal_uInt16( 0x0022 );
rStrm.WriteZeroBytes( 510 );
}
sal_uInt16 XclExpChTr0x0192::GetNum() const
{
return 0x0192;
}
sal_Size XclExpChTr0x0192::GetLen() const
{
return 512;
}
void XclExpChTr0x0197::SaveCont( XclExpStream& rStrm )
{
rStrm << (sal_uInt16) 0x0000;
}
sal_uInt16 XclExpChTr0x0197::GetNum() const
{
return 0x0197;
}
sal_Size XclExpChTr0x0197::GetLen() const
{
return 2;
}
XclExpChTrEmpty::~XclExpChTrEmpty()
{
}
sal_uInt16 XclExpChTrEmpty::GetNum() const
{
return nRecNum;
}
sal_Size XclExpChTrEmpty::GetLen() const
{
return 0;
}
XclExpChTr0x0195::~XclExpChTr0x0195()
{
}
void XclExpChTr0x0195::SaveCont( XclExpStream& rStrm )
{
rStrm.WriteZeroBytes( 162 );
}
sal_uInt16 XclExpChTr0x0195::GetNum() const
{
return 0x0195;
}
sal_Size XclExpChTr0x0195::GetLen() const
{
return 162;
}
XclExpChTr0x0194::~XclExpChTr0x0194()
{
}
void XclExpChTr0x0194::SaveCont( XclExpStream& rStrm )
{
rStrm << (sal_uInt32) 0;
lcl_WriteDateTime( rStrm, aDateTime );
rStrm << (sal_uInt8) 0;
lcl_WriteFixedString( rStrm, sUsername, 147 );
}
sal_uInt16 XclExpChTr0x0194::GetNum() const
{
return 0x0194;
}
sal_Size XclExpChTr0x0194::GetLen() const
{
return 162;
}
XclExpChTrHeader::~XclExpChTrHeader()
{
}
void XclExpChTrHeader::SaveCont( XclExpStream& rStrm )
{
rStrm << (sal_uInt16) 0x0006
<< (sal_uInt16) 0x0000
<< (sal_uInt16) 0x000D;
lcl_WriteGUID( rStrm, aGUID );
lcl_WriteGUID( rStrm, aGUID );
rStrm << nCount
<< (sal_uInt16) 0x0001
<< (sal_uInt32) 0x00000000
<< (sal_uInt16) 0x001E;
}
sal_uInt16 XclExpChTrHeader::GetNum() const
{
return 0x0196;
}
sal_Size XclExpChTrHeader::GetLen() const
{
return 50;
}
void XclExpChTrHeader::SaveXml( XclExpXmlStream& rRevisionHeadersStrm )
{
sax_fastparser::FSHelperPtr pHeaders = rRevisionHeadersStrm.GetCurrentStream();
rRevisionHeadersStrm.WriteAttributes(
XML_guid, lcl_GuidToOString( aGUID ).getStr(),
XML_lastGuid, NULL, // OOXTODO
XML_shared, NULL, // OOXTODO
XML_diskRevisions, NULL, // OOXTODO
XML_history, NULL, // OOXTODO
XML_trackRevisions, NULL, // OOXTODO
XML_exclusive, NULL, // OOXTODO
XML_revisionId, NULL, // OOXTODO
XML_version, NULL, // OOXTODO
XML_keepChangeHistory, NULL, // OOXTODO
XML_protected, NULL, // OOXTODO
XML_preserveHistory, NULL, // OOXTODO
FSEND );
pHeaders->write( ">" );
}
void XclExpXmlChTrHeaders::SetGUID( const sal_uInt8* pGUID )
{
memcpy(maGUID, pGUID, 16);
}
void XclExpXmlChTrHeaders::SaveXml( XclExpXmlStream& rStrm )
{
sax_fastparser::FSHelperPtr pHeaders = rStrm.GetCurrentStream();
pHeaders->write("<")->writeId(XML_headers);
rStrm.WriteAttributes(
XML_xmlns, "http://schemas.openxmlformats.org/spreadsheetml/2006/main",
FSNS(XML_xmlns, XML_r), "http://schemas.openxmlformats.org/officeDocument/2006/relationships",
XML_guid, lcl_GuidToOString(maGUID).getStr(),
XML_lastGuid, NULL, // OOXTODO
XML_shared, NULL, // OOXTODO
XML_diskRevisions, NULL, // OOXTODO
XML_history, NULL, // OOXTODO
XML_trackRevisions, NULL, // OOXTODO
XML_exclusive, NULL, // OOXTODO
XML_revisionId, NULL, // OOXTODO
XML_version, NULL, // OOXTODO
XML_keepChangeHistory, NULL, // OOXTODO
XML_protected, NULL, // OOXTODO
XML_preserveHistory, NULL, // OOXTODO
FSEND);
pHeaders->write(">");
}
XclExpXmlChTrHeader::XclExpXmlChTrHeader(
const OUString& rUserName, const DateTime& rDateTime, const sal_uInt8* pGUID,
sal_Int32 nLogNumber, const XclExpChTrTabIdBuffer& rBuf ) :
maUserName(rUserName), maDateTime(rDateTime), mnLogNumber(nLogNumber),
mnMinAction(0), mnMaxAction(0)
{
memcpy(maGUID, pGUID, 16);
if (rBuf.GetBufferCount())
{
maTabBuffer.resize(rBuf.GetBufferCount());
rBuf.GetBufferCopy(&maTabBuffer[0]);
}
}
void XclExpXmlChTrHeader::SaveXml( XclExpXmlStream& rStrm )
{
sax_fastparser::FSHelperPtr pHeader = rStrm.GetCurrentStream();
pHeader->write("<")->writeId(XML_header);
OUString aRelId;
sax_fastparser::FSHelperPtr pRevLogStrm = rStrm.CreateOutputStream(
XclXmlUtils::GetStreamName("xl/revisions/", "revisionLog", mnLogNumber),
XclXmlUtils::GetStreamName(NULL, "revisionLog", mnLogNumber),
rStrm.GetCurrentStream()->getOutputStream(),
"application/vnd.openxmlformats-officedocument.spreadsheetml.revisionLog+xml",
CREATE_OFFICEDOC_RELATION_TYPE("revisionLog"),
&aRelId);
rStrm.WriteAttributes(
XML_guid, lcl_GuidToOString(maGUID).getStr(),
XML_dateTime, lcl_DateTimeToOString(maDateTime).getStr(),
XML_userName, XclXmlUtils::ToOString(maUserName).getStr(),
FSNS(XML_r, XML_id), XclXmlUtils::ToOString(aRelId).getStr(),
FSEND);
if (mnMinAction)
rStrm.WriteAttributes(XML_minRId, OString::number(mnMinAction).getStr(), FSEND);
if (mnMaxAction)
rStrm.WriteAttributes(XML_maxRId, OString::number(mnMaxAction).getStr(), FSEND);
if (!maTabBuffer.empty())
// next available sheet index.
rStrm.WriteAttributes(XML_maxSheetId, OString::number(maTabBuffer.back()+1).getStr(), FSEND);
pHeader->write(">");
if (!maTabBuffer.empty())
{
// Write sheet index map.
size_t n = maTabBuffer.size();
pHeader->startElement(
XML_sheetIdMap,
XML_count, OString::number(n).getStr(),
FSEND);
for (size_t i = 0; i < n; ++i)
{
pHeader->singleElement(
XML_sheetId,
XML_val, OString::number(maTabBuffer[i]).getStr(),
FSEND);
}
pHeader->endElement(XML_sheetIdMap);
}
// Write all revision logs in a separate stream.
rStrm.PushStream(pRevLogStrm);
pRevLogStrm->write("<")->writeId(XML_revisions);
rStrm.WriteAttributes(
XML_xmlns, "http://schemas.openxmlformats.org/spreadsheetml/2006/main",
FSNS(XML_xmlns, XML_r), "http://schemas.openxmlformats.org/officeDocument/2006/relationships",
FSEND);
pRevLogStrm->write(">");
std::vector<XclExpChTrAction*>::iterator it = maActions.begin(), itEnd = maActions.end();
for (; it != itEnd; ++it)
{
XclExpChTrAction* p = *it;
p->SaveXml(rStrm);
}
pRevLogStrm->write("</")->writeId(XML_revisions)->write(">");
rStrm.PopStream();
pHeader->write("</")->writeId(XML_header)->write(">");
}
void XclExpXmlChTrHeader::AppendAction( XclExpChTrAction* pAction )
{
sal_uInt32 nActionNum = pAction->GetActionNumber();
if (!mnMinAction || mnMinAction > nActionNum)
mnMinAction = nActionNum;
if (!mnMaxAction || mnMaxAction < nActionNum)
mnMaxAction = nActionNum;
maActions.push_back(pAction);
}
XclExpChTrInfo::XclExpChTrInfo( const OUString& rUsername, const DateTime& rDateTime, const sal_uInt8* pGUID ) :
sUsername( rUsername ),
aDateTime( rDateTime )
{
memcpy( aGUID, pGUID, 16 );
}
XclExpChTrInfo::~XclExpChTrInfo()
{
}
void XclExpChTrInfo::SaveCont( XclExpStream& rStrm )
{
rStrm << (sal_uInt32) 0xFFFFFFFF
<< (sal_uInt32) 0x00000000
<< (sal_uInt32) 0x00000020
<< (sal_uInt16) 0xFFFF;
lcl_WriteGUID( rStrm, aGUID );
rStrm << (sal_uInt16) 0x04B0;
lcl_WriteFixedString( rStrm, sUsername, 113 );
lcl_WriteDateTime( rStrm, aDateTime );
rStrm << (sal_uInt8) 0x0000
<< (sal_uInt16) 0x0002;
}
sal_uInt16 XclExpChTrInfo::GetNum() const
{
return 0x0138;
}
sal_Size XclExpChTrInfo::GetLen() const
{
return 158;
}
XclExpChTrTabIdBuffer::XclExpChTrTabIdBuffer( sal_uInt16 nCount ) :
nBufSize( nCount ),
nLastId( nCount )
{
pBuffer = new sal_uInt16[ nBufSize ];
memset( pBuffer, 0, sizeof(sal_uInt16) * nBufSize );
pLast = pBuffer + nBufSize - 1;
}
XclExpChTrTabIdBuffer::XclExpChTrTabIdBuffer( const XclExpChTrTabIdBuffer& rCopy ) :
nBufSize( rCopy.nBufSize ),
nLastId( rCopy.nLastId )
{
pBuffer = new sal_uInt16[ nBufSize ];
memcpy( pBuffer, rCopy.pBuffer, sizeof(sal_uInt16) * nBufSize );
pLast = pBuffer + nBufSize - 1;
}
XclExpChTrTabIdBuffer::~XclExpChTrTabIdBuffer()
{
delete[] pBuffer;
}
void XclExpChTrTabIdBuffer::InitFill( sal_uInt16 nIndex )
{
OSL_ENSURE( nIndex < nLastId, "XclExpChTrTabIdBuffer::Insert - out of range" );
sal_uInt16 nFreeCount = 0;
for( sal_uInt16* pElem = pBuffer; pElem <= pLast; pElem++ )
{
if( !*pElem )
nFreeCount++;
if( nFreeCount > nIndex )
{
*pElem = nLastId--;
return;
}
}
}
void XclExpChTrTabIdBuffer::InitFillup()
{
sal_uInt16 nFreeCount = 1;
for( sal_uInt16* pElem = pBuffer; pElem <= pLast; pElem++ )
if( !*pElem )
*pElem = nFreeCount++;
nLastId = nBufSize;
}
sal_uInt16 XclExpChTrTabIdBuffer::GetId( sal_uInt16 nIndex ) const
{
OSL_ENSURE( nIndex < nBufSize, "XclExpChTrTabIdBuffer::GetId - out of range" );
return pBuffer[ nIndex ];
}
void XclExpChTrTabIdBuffer::Remove()
{
OSL_ENSURE( pBuffer <= pLast, "XclExpChTrTabIdBuffer::Remove - buffer empty" );
sal_uInt16* pElem = pBuffer;
while( (pElem <= pLast) && (*pElem != nLastId) )
pElem++;
while( pElem < pLast )
{
*pElem = *(pElem + 1);
pElem++;
}
pLast--;
nLastId--;
}
XclExpChTrTabId::XclExpChTrTabId( const XclExpChTrTabIdBuffer& rBuffer )
: nTabCount( rBuffer.GetBufferCount() )
{
pBuffer = new sal_uInt16[ nTabCount ];
rBuffer.GetBufferCopy( pBuffer );
}
XclExpChTrTabId::~XclExpChTrTabId()
{
Clear();
}
void XclExpChTrTabId::Copy( const XclExpChTrTabIdBuffer& rBuffer )
{
Clear();
nTabCount = rBuffer.GetBufferCount();
pBuffer = new sal_uInt16[ nTabCount ];
rBuffer.GetBufferCopy( pBuffer );
}
void XclExpChTrTabId::SaveCont( XclExpStream& rStrm )
{
rStrm.EnableEncryption();
if( pBuffer )
for( sal_uInt16* pElem = pBuffer; pElem < (pBuffer + nTabCount); pElem++ )
rStrm << *pElem;
else
for( sal_uInt16 nIndex = 1; nIndex <= nTabCount; nIndex++ )
rStrm << nIndex;
}
sal_uInt16 XclExpChTrTabId::GetNum() const
{
return 0x013D;
}
sal_Size XclExpChTrTabId::GetLen() const
{
return nTabCount << 1;
}
// ! does not copy additional actions
XclExpChTrAction::XclExpChTrAction( const XclExpChTrAction& rCopy ) :
ExcRecord( rCopy ),
sUsername( rCopy.sUsername ),
aDateTime( rCopy.aDateTime ),
nIndex( 0 ),
pAddAction( 0 ),
bAccepted( rCopy.bAccepted ),
rTabInfo( rCopy.rTabInfo ),
rIdBuffer( rCopy.rIdBuffer ),
nLength( rCopy.nLength ),
nOpCode( rCopy.nOpCode ),
bForceInfo( rCopy.bForceInfo )
{
}
XclExpChTrAction::XclExpChTrAction(
const ScChangeAction& rAction,
const XclExpRoot& rRoot,
const XclExpChTrTabIdBuffer& rTabIdBuffer,
sal_uInt16 nNewOpCode ) :
sUsername( rAction.GetUser() ),
aDateTime( rAction.GetDateTime() ),
nIndex( 0 ),
pAddAction( NULL ),
bAccepted( rAction.IsAccepted() ),
rTabInfo( rRoot.GetTabInfo() ),
rIdBuffer( rTabIdBuffer ),
nLength( 0 ),
nOpCode( nNewOpCode ),
bForceInfo( false )
{
aDateTime.SetSec( 0 );
aDateTime.SetNanoSec( 0 );
}
XclExpChTrAction::~XclExpChTrAction()
{
delete pAddAction;
}
void XclExpChTrAction::SetAddAction( XclExpChTrAction* pAction )
{
if( pAddAction )
pAddAction->SetAddAction( pAction );
else
pAddAction = pAction;
}
void XclExpChTrAction::AddDependentContents(
const ScChangeAction& rAction,
const XclExpRoot& rRoot,
ScChangeTrack& rChangeTrack )
{
ScChangeActionMap aActionMap;
ScChangeActionMap::iterator itChangeAction;
rChangeTrack.GetDependents( const_cast<ScChangeAction*>(&rAction), aActionMap );
for( itChangeAction = aActionMap.begin(); itChangeAction != aActionMap.end(); ++itChangeAction )
if( itChangeAction->second->GetType() == SC_CAT_CONTENT )
SetAddAction( new XclExpChTrCellContent(
*static_cast<const ScChangeActionContent*>(itChangeAction->second), rRoot, rIdBuffer ) );
}
void XclExpChTrAction::SetIndex( sal_uInt32& rIndex )
{
nIndex = rIndex++;
}
void XclExpChTrAction::SaveCont( XclExpStream& rStrm )
{
OSL_ENSURE( nOpCode != EXC_CHTR_OP_UNKNOWN, "XclExpChTrAction::SaveCont - unknown action" );
rStrm << nLength
<< nIndex
<< nOpCode
<< (sal_uInt16)(bAccepted ? EXC_CHTR_ACCEPT : EXC_CHTR_NOTHING);
SaveActionData( rStrm );
}
void XclExpChTrAction::PrepareSaveAction( XclExpStream& /*rStrm*/ ) const
{
}
void XclExpChTrAction::CompleteSaveAction( XclExpStream& /*rStrm*/ ) const
{
}
void XclExpChTrAction::Save( XclExpStream& rStrm )
{
PrepareSaveAction( rStrm );
ExcRecord::Save( rStrm );
if( pAddAction )
pAddAction->Save( rStrm );
CompleteSaveAction( rStrm );
}
sal_Size XclExpChTrAction::GetLen() const
{
return GetHeaderByteCount() + GetActionByteCount();
}
XclExpChTrData::XclExpChTrData() :
pString( NULL ),
mpFormulaCell( NULL ),
fValue( 0.0 ),
nRKValue( 0 ),
nType( EXC_CHTR_TYPE_EMPTY ),
nSize( 0 )
{
}
XclExpChTrData::~XclExpChTrData()
{
Clear();
}
void XclExpChTrData::Clear()
{
DELETEZ( pString );
mpFormulaCell = NULL;
mxTokArr.reset();
maRefLog.clear();
fValue = 0.0;
nRKValue = 0;
nType = EXC_CHTR_TYPE_EMPTY;
nSize = 0;
}
void XclExpChTrData::WriteFormula( XclExpStream& rStrm, const XclExpChTrTabIdBuffer& rTabIdBuffer )
{
OSL_ENSURE( mxTokArr && !mxTokArr->Empty(), "XclExpChTrData::Write - no formula" );
rStrm << *mxTokArr;
for( XclExpRefLog::const_iterator aIt = maRefLog.begin(), aEnd = maRefLog.end(); aIt != aEnd; ++aIt )
{
if( aIt->mpUrl && aIt->mpFirstTab )
{
rStrm << *aIt->mpUrl << (sal_uInt8) 0x01 << *aIt->mpFirstTab << (sal_uInt8) 0x02;
}
else
{
bool bSingleTab = aIt->mnFirstXclTab == aIt->mnLastXclTab;
rStrm.SetSliceSize( bSingleTab ? 6 : 8 );
rStrm << (sal_uInt8) 0x01 << (sal_uInt8) 0x02 << (sal_uInt8) 0x00;
rStrm << rTabIdBuffer.GetId( aIt->mnFirstXclTab );
if( bSingleTab )
rStrm << (sal_uInt8) 0x02;
else
rStrm << (sal_uInt8) 0x00 << rTabIdBuffer.GetId( aIt->mnLastXclTab );
}
}
rStrm.SetSliceSize( 0 );
rStrm << (sal_uInt8) 0x00;
}
void XclExpChTrData::Write( XclExpStream& rStrm, const XclExpChTrTabIdBuffer& rTabIdBuffer )
{
switch( nType )
{
case EXC_CHTR_TYPE_RK:
rStrm << nRKValue;
break;
case EXC_CHTR_TYPE_DOUBLE:
rStrm << fValue;
break;
case EXC_CHTR_TYPE_STRING:
OSL_ENSURE( pString, "XclExpChTrData::Write - no string" );
rStrm << *pString;
break;
case EXC_CHTR_TYPE_FORMULA:
WriteFormula( rStrm, rTabIdBuffer );
break;
}
}
XclExpChTrCellContent::XclExpChTrCellContent(
const ScChangeActionContent& rAction,
const XclExpRoot& rRoot,
const XclExpChTrTabIdBuffer& rTabIdBuffer ) :
XclExpChTrAction( rAction, rRoot, rTabIdBuffer, EXC_CHTR_OP_CELL ),
XclExpRoot( rRoot ),
pOldData( 0 ),
pNewData( 0 ),
aPosition( rAction.GetBigRange().MakeRange().aStart )
{
sal_uInt32 nDummy32;
sal_uInt16 nDummy16;
GetCellData( rRoot, rAction.GetOldCell(), pOldData, nDummy32, nOldLength );
GetCellData( rRoot, rAction.GetNewCell(), pNewData, nLength, nDummy16 );
}
XclExpChTrCellContent::~XclExpChTrCellContent()
{
delete pOldData;
delete pNewData;
}
void XclExpChTrCellContent::MakeEmptyChTrData( XclExpChTrData*& rpData )
{
if( rpData )
rpData->Clear();
else
rpData = new XclExpChTrData;
}
void XclExpChTrCellContent::GetCellData(
const XclExpRoot& rRoot, const ScCellValue& rScCell,
XclExpChTrData*& rpData, sal_uInt32& rXclLength1, sal_uInt16& rXclLength2 )
{
MakeEmptyChTrData( rpData );
rXclLength1 = 0x0000003A;
rXclLength2 = 0x0000;
if (rScCell.isEmpty())
{
delete rpData;
rpData = NULL;
return;
}
switch (rScCell.meType)
{
case CELLTYPE_VALUE:
{
rpData->fValue = rScCell.mfValue;
if( XclTools::GetRKFromDouble( rpData->nRKValue, rpData->fValue ) )
{
rpData->nType = EXC_CHTR_TYPE_RK;
rpData->nSize = 4;
rXclLength1 = 0x0000003E;
rXclLength2 = 0x0004;
}
else
{
rpData->nType = EXC_CHTR_TYPE_DOUBLE;
rpData->nSize = 8;
rXclLength1 = 0x00000042;
rXclLength2 = 0x0008;
}
}
break;
case CELLTYPE_STRING:
case CELLTYPE_EDIT:
{
OUString sCellStr;
if (rScCell.meType == CELLTYPE_STRING)
{
sCellStr = rScCell.mpString->getString();
rpData->mpFormattedString = XclExpStringHelper::CreateCellString(
rRoot, sCellStr, NULL);
}
else
{
XclExpHyperlinkHelper aLinkHelper( rRoot, aPosition );
if (rScCell.mpEditText)
{
sCellStr = ScEditUtil::GetString(*rScCell.mpEditText, &GetDoc());
rpData->mpFormattedString = XclExpStringHelper::CreateCellString(
rRoot, *rScCell.mpEditText, NULL, aLinkHelper);
}
else
{
rpData->mpFormattedString = XclExpStringHelper::CreateCellString(
rRoot, EMPTY_OUSTRING, NULL);
}
}
rpData->pString = new XclExpString( sCellStr, EXC_STR_DEFAULT, 32766 );
rpData->nType = EXC_CHTR_TYPE_STRING;
rpData->nSize = 3 + rpData->pString->GetSize();
rXclLength1 = 64 + (sCellStr.getLength() << 1);
rXclLength2 = 6 + (sal_uInt16)(sCellStr.getLength() << 1);
}
break;
case CELLTYPE_FORMULA:
{
const ScFormulaCell* pFmlCell = rScCell.mpFormula;
rpData->mpFormulaCell = pFmlCell;
const ScTokenArray* pTokenArray = pFmlCell->GetCode();
if( pTokenArray )
{
XclExpRefLog& rRefLog = rpData->maRefLog;
rpData->mxTokArr = GetFormulaCompiler().CreateFormula(
EXC_FMLATYPE_CELL, *pTokenArray, &pFmlCell->aPos, &rRefLog );
rpData->nType = EXC_CHTR_TYPE_FORMULA;
sal_Size nSize = rpData->mxTokArr->GetSize() + 3;
for( XclExpRefLog::const_iterator aIt = rRefLog.begin(), aEnd = rRefLog.end(); aIt != aEnd; ++aIt )
{
if( aIt->mpUrl && aIt->mpFirstTab )
nSize += aIt->mpUrl->GetSize() + aIt->mpFirstTab->GetSize() + 2;
else
nSize += (aIt->mnFirstXclTab == aIt->mnLastXclTab) ? 6 : 8;
}
rpData->nSize = ::std::min< sal_Size >( nSize, 0xFFFF );
rXclLength1 = 0x00000052;
rXclLength2 = 0x0018;
}
}
break;
default:;
}
}
void XclExpChTrCellContent::SaveActionData( XclExpStream& rStrm ) const
{
WriteTabId( rStrm, aPosition.Tab() );
rStrm << (sal_uInt16)((pOldData ? (pOldData->nType << 3) : 0x0000) | (pNewData ? pNewData->nType : 0x0000))
<< (sal_uInt16) 0x0000;
Write2DAddress( rStrm, aPosition );
rStrm << nOldLength
<< (sal_uInt32) 0x00000000;
if( pOldData )
pOldData->Write( rStrm, rIdBuffer );
if( pNewData )
pNewData->Write( rStrm, rIdBuffer );
}
sal_uInt16 XclExpChTrCellContent::GetNum() const
{
return 0x013B;
}
sal_Size XclExpChTrCellContent::GetActionByteCount() const
{
sal_Size nLen = 16;
if( pOldData )
nLen += pOldData->nSize;
if( pNewData )
nLen += pNewData->nSize;
return nLen;
}
static const char* lcl_GetType( XclExpChTrData* pData )
{
switch( pData->nType )
{
case EXC_CHTR_TYPE_RK:
case EXC_CHTR_TYPE_DOUBLE:
return "n";
break;
case EXC_CHTR_TYPE_FORMULA:
{
ScFormulaCell* pFormulaCell = const_cast< ScFormulaCell* >( pData->mpFormulaCell );
const char* sType;
OUString sValue;
XclXmlUtils::GetFormulaTypeAndValue( *pFormulaCell, sType, sValue );
return sType;
}
break;
case EXC_CHTR_TYPE_STRING:
return "inlineStr";
break;
default:
break;
}
return "*unknown*";
}
static void lcl_WriteCell( XclExpXmlStream& rStrm, sal_Int32 nElement, const ScAddress& rPosition, XclExpChTrData* pData )
{
sax_fastparser::FSHelperPtr pStream = rStrm.GetCurrentStream();
pStream->startElement( nElement,
XML_r, XclXmlUtils::ToOString( rPosition ).getStr(),
XML_s, NULL, // OOXTODO: not supported
XML_t, lcl_GetType( pData ),
XML_cm, NULL, // OOXTODO: not supported
XML_vm, NULL, // OOXTODO: not supported
XML_ph, NULL, // OOXTODO: not supported
FSEND );
switch( pData->nType )
{
case EXC_CHTR_TYPE_RK:
case EXC_CHTR_TYPE_DOUBLE:
pStream->startElement( XML_v, FSEND );
pStream->write( pData->fValue );
pStream->endElement( XML_v );
break;
case EXC_CHTR_TYPE_FORMULA:
pStream->startElement( XML_f,
// OOXTODO: other attributes? see XclExpFormulaCell::SaveXml()
FSEND );
pStream->writeEscaped( XclXmlUtils::ToOUString(
rStrm.GetRoot().GetCompileFormulaContext(),
pData->mpFormulaCell->aPos, pData->mpFormulaCell->GetCode()));
pStream->endElement( XML_f );
break;
case EXC_CHTR_TYPE_STRING:
pStream->startElement( XML_is, FSEND );
if( pData->mpFormattedString )
pData->mpFormattedString->WriteXml( rStrm );
else
pData->pString->WriteXml( rStrm );
pStream->endElement( XML_is );
break;
default:
// ignore
break;
}
pStream->endElement( nElement );
}
void XclExpChTrCellContent::SaveXml( XclExpXmlStream& rRevisionLogStrm )
{
sax_fastparser::FSHelperPtr pStream = rRevisionLogStrm.GetCurrentStream();
pStream->startElement( XML_rcc,
XML_rId, OString::number( GetActionNumber() ).getStr(),
XML_ua, XclXmlUtils::ToPsz( GetAccepted () ), // OOXTODO? bAccepted == ua or ra; not sure.
XML_ra, NULL, // OOXTODO: RRD.fUndoAction? Or RRD.fAccepted?
XML_sId, OString::number( GetTabId( aPosition.Tab() ) ).getStr(),
XML_odxf, NULL, // OOXTODO: not supported
XML_xfDxf, NULL, // OOXTODO: not supported
XML_s, NULL, // OOXTODO: not supported
XML_dxf, NULL, // OOXTODO: not supported
XML_numFmtId, NULL, // OOXTODO: not supported
XML_quotePrefix, NULL, // OOXTODO: not supported
XML_oldQuotePrefix, NULL, // OOXTODO: not supported
XML_ph, NULL, // OOXTODO: not supported
XML_oldPh, NULL, // OOXTODO: not supported
XML_endOfListFormulaUpdate, NULL, // OOXTODO: not supported
FSEND );
if( pOldData )
{
lcl_WriteCell( rRevisionLogStrm, XML_oc, aPosition, pOldData );
if (!pNewData)
{
pStream->singleElement(XML_nc,
XML_r, XclXmlUtils::ToOString( aPosition ).getStr(),
FSEND);
}
}
if( pNewData )
{
lcl_WriteCell( rRevisionLogStrm, XML_nc, aPosition, pNewData );
}
// OOXTODO: XML_odxf, XML_ndxf, XML_extLst elements
pStream->endElement( XML_rcc );
}
XclExpChTrInsert::XclExpChTrInsert( const XclExpChTrInsert& rCopy ) :
XclExpChTrAction(rCopy),
mbEndOfList(rCopy.mbEndOfList),
aRange(rCopy.aRange) {}
XclExpChTrInsert::XclExpChTrInsert(
const ScChangeAction& rAction,
const XclExpRoot& rRoot,
const XclExpChTrTabIdBuffer& rTabIdBuffer,
ScChangeTrack& rChangeTrack ) :
XclExpChTrAction( rAction, rRoot, rTabIdBuffer ),
mbEndOfList(false),
aRange( rAction.GetBigRange().MakeRange() )
{
nLength = 0x00000030;
switch( rAction.GetType() )
{
case SC_CAT_INSERT_COLS: nOpCode = EXC_CHTR_OP_INSCOL; break;
case SC_CAT_INSERT_ROWS:
{
const ScChangeActionIns& rIns = static_cast<const ScChangeActionIns&>(rAction);
mbEndOfList = rIns.IsEndOfList();
nOpCode = EXC_CHTR_OP_INSROW;
}
break;
case SC_CAT_DELETE_COLS: nOpCode = EXC_CHTR_OP_DELCOL; break;
case SC_CAT_DELETE_ROWS: nOpCode = EXC_CHTR_OP_DELROW; break;
default:
OSL_FAIL( "XclExpChTrInsert::XclExpChTrInsert - unknown action" );
}
if( nOpCode & EXC_CHTR_OP_COLFLAG )
{
aRange.aStart.SetRow( 0 );
aRange.aEnd.SetRow( rRoot.GetXclMaxPos().Row() );
}
else
{
aRange.aStart.SetCol( 0 );
aRange.aEnd.SetCol( rRoot.GetXclMaxPos().Col() );
}
if( nOpCode & EXC_CHTR_OP_DELFLAG )
{
SetAddAction( new XclExpChTr0x014A( *this ) );
AddDependentContents( rAction, rRoot, rChangeTrack );
}
}
XclExpChTrInsert::~XclExpChTrInsert()
{
}
void XclExpChTrInsert::SaveActionData( XclExpStream& rStrm ) const
{
WriteTabId( rStrm, aRange.aStart.Tab() );
sal_uInt16 nFlagVal = mbEndOfList ? 0x0001 : 0x0000;
rStrm << nFlagVal;
Write2DRange( rStrm, aRange );
rStrm << (sal_uInt32) 0x00000000;
}
void XclExpChTrInsert::PrepareSaveAction( XclExpStream& rStrm ) const
{
if( (nOpCode == EXC_CHTR_OP_DELROW) || (nOpCode == EXC_CHTR_OP_DELCOL) )
XclExpChTrEmpty( 0x0150 ).Save( rStrm );
}
void XclExpChTrInsert::CompleteSaveAction( XclExpStream& rStrm ) const
{
if( (nOpCode == EXC_CHTR_OP_DELROW) || (nOpCode == EXC_CHTR_OP_DELCOL) )
XclExpChTrEmpty( 0x0151 ).Save( rStrm );
}
sal_uInt16 XclExpChTrInsert::GetNum() const
{
return 0x0137;
}
sal_Size XclExpChTrInsert::GetActionByteCount() const
{
return 16;
}
static const char* lcl_GetAction( sal_uInt16 nOpCode )
{
switch( nOpCode )
{
case EXC_CHTR_OP_INSCOL: return "insertCol";
case EXC_CHTR_OP_INSROW: return "insertRow";
case EXC_CHTR_OP_DELCOL: return "deleteCol";
case EXC_CHTR_OP_DELROW: return "deleteRow";
default: return "*unknown*";
}
}
void XclExpChTrInsert::SaveXml( XclExpXmlStream& rRevisionLogStrm )
{
sax_fastparser::FSHelperPtr pStream = rRevisionLogStrm.GetCurrentStream();
pStream->startElement( XML_rrc,
XML_rId, OString::number( GetActionNumber() ).getStr(),
XML_ua, XclXmlUtils::ToPsz( GetAccepted () ), // OOXTODO? bAccepted == ua or ra; not sure.
XML_ra, NULL, // OOXTODO: RRD.fUndoAction? Or RRD.fAccepted?
XML_sId, OString::number( GetTabId( aRange.aStart.Tab() ) ).getStr(),
XML_eol, XclXmlUtils::ToPsz10(mbEndOfList),
XML_ref, XclXmlUtils::ToOString( aRange ).getStr(),
XML_action, lcl_GetAction( nOpCode ),
XML_edge, NULL, // OOXTODO: ???
FSEND );
// OOXTODO: does this handle XML_rfmt, XML_undo?
XclExpChTrAction* pAction = GetAddAction();
while( pAction != NULL )
{
pAction->SaveXml( rRevisionLogStrm );
pAction = pAction->GetAddAction();
}
pStream->endElement( XML_rrc );
}
XclExpChTrInsertTab::XclExpChTrInsertTab(
const ScChangeAction& rAction,
const XclExpRoot& rRoot,
const XclExpChTrTabIdBuffer& rTabIdBuffer ) :
XclExpChTrAction( rAction, rRoot, rTabIdBuffer, EXC_CHTR_OP_INSTAB ),
XclExpRoot( rRoot ),
nTab( (SCTAB) rAction.GetBigRange().aStart.Tab() )
{
nLength = 0x0000021C;
bForceInfo = true;
}
XclExpChTrInsertTab::~XclExpChTrInsertTab()
{
}
void XclExpChTrInsertTab::SaveActionData( XclExpStream& rStrm ) const
{
WriteTabId( rStrm, nTab );
rStrm << sal_uInt32( 0 );
lcl_WriteFixedString( rStrm, XclExpString( GetTabInfo().GetScTabName( nTab ) ), 127 );
lcl_WriteDateTime( rStrm, GetDateTime() );
rStrm.WriteZeroBytes( 133 );
}
sal_uInt16 XclExpChTrInsertTab::GetNum() const
{
return 0x014D;
}
sal_Size XclExpChTrInsertTab::GetActionByteCount() const
{
return 276;
}
void XclExpChTrInsertTab::SaveXml( XclExpXmlStream& rStrm )
{
sax_fastparser::FSHelperPtr pStream = rStrm.GetCurrentStream();
pStream->singleElement( XML_ris,
XML_rId, OString::number( GetActionNumber() ).getStr(),
XML_ua, XclXmlUtils::ToPsz( GetAccepted () ), // OOXTODO? bAccepted == ua or ra; not sure.
XML_ra, NULL, // OOXTODO: RRD.fUndoAction? Or RRD.fAccepted?
XML_sheetId, OString::number( GetTabId( nTab ) ).getStr(),
XML_name, XclXmlUtils::ToOString( GetTabInfo().GetScTabName( nTab ) ).getStr(),
XML_sheetPosition, OString::number( nTab ).getStr(),
FSEND );
}
XclExpChTrMoveRange::XclExpChTrMoveRange(
const ScChangeActionMove& rAction,
const XclExpRoot& rRoot,
const XclExpChTrTabIdBuffer& rTabIdBuffer,
ScChangeTrack& rChangeTrack ) :
XclExpChTrAction( rAction, rRoot, rTabIdBuffer, EXC_CHTR_OP_MOVE ),
aDestRange( rAction.GetBigRange().MakeRange() )
{
nLength = 0x00000042;
aSourceRange = aDestRange;
sal_Int32 nDCols, nDRows, nDTabs;
rAction.GetDelta( nDCols, nDRows, nDTabs );
aSourceRange.aStart.IncRow( (SCROW) -nDRows );
aSourceRange.aStart.IncCol( (SCCOL) -nDCols );
aSourceRange.aStart.IncTab( (SCTAB) -nDTabs );
aSourceRange.aEnd.IncRow( (SCROW) -nDRows );
aSourceRange.aEnd.IncCol( (SCCOL) -nDCols );
aSourceRange.aEnd.IncTab( (SCTAB) -nDTabs );
AddDependentContents( rAction, rRoot, rChangeTrack );
}
XclExpChTrMoveRange::~XclExpChTrMoveRange()
{
}
void XclExpChTrMoveRange::SaveActionData( XclExpStream& rStrm ) const
{
WriteTabId( rStrm, aDestRange.aStart.Tab() );
Write2DRange( rStrm, aSourceRange );
Write2DRange( rStrm, aDestRange );
WriteTabId( rStrm, aSourceRange.aStart.Tab() );
rStrm << (sal_uInt32) 0x00000000;
}
void XclExpChTrMoveRange::PrepareSaveAction( XclExpStream& rStrm ) const
{
XclExpChTrEmpty( 0x014E ).Save( rStrm );
}
void XclExpChTrMoveRange::CompleteSaveAction( XclExpStream& rStrm ) const
{
XclExpChTrEmpty( 0x014F ).Save( rStrm );
}
sal_uInt16 XclExpChTrMoveRange::GetNum() const
{
return 0x0140;
}
sal_Size XclExpChTrMoveRange::GetActionByteCount() const
{
return 24;
}
void XclExpChTrMoveRange::SaveXml( XclExpXmlStream& rRevisionLogStrm )
{
sax_fastparser::FSHelperPtr pStream = rRevisionLogStrm.GetCurrentStream();
pStream->startElement( XML_rm,
XML_rId, OString::number( GetActionNumber() ).getStr(),
XML_ua, XclXmlUtils::ToPsz( GetAccepted () ), // OOXTODO? bAccepted == ua or ra; not sure.
XML_ra, NULL, // OOXTODO: RRD.fUndoAction? Or RRD.fAccepted?
XML_sheetId, OString::number( GetTabId( aDestRange.aStart.Tab() ) ).getStr(),
XML_source, XclXmlUtils::ToOString( aSourceRange ).getStr(),
XML_destination, XclXmlUtils::ToOString( aDestRange ).getStr(),
XML_sourceSheetId, OString::number( GetTabId( aSourceRange.aStart.Tab() ) ).getStr(),
FSEND );
// OOXTODO: does this handle XML_rfmt, XML_undo?
XclExpChTrAction* pAction = GetAddAction();
while( pAction != NULL )
{
pAction->SaveXml( rRevisionLogStrm );
pAction = pAction->GetAddAction();
}
pStream->endElement( XML_rm );
}
XclExpChTr0x014A::XclExpChTr0x014A( const XclExpChTrInsert& rAction ) :
XclExpChTrInsert( rAction )
{
nLength = 0x00000026;
nOpCode = EXC_CHTR_OP_FORMAT;
}
XclExpChTr0x014A::~XclExpChTr0x014A()
{
}
void XclExpChTr0x014A::SaveActionData( XclExpStream& rStrm ) const
{
WriteTabId( rStrm, aRange.aStart.Tab() );
rStrm << (sal_uInt16) 0x0003
<< (sal_uInt16) 0x0001;
Write2DRange( rStrm, aRange );
}
sal_uInt16 XclExpChTr0x014A::GetNum() const
{
return 0x014A;
}
sal_Size XclExpChTr0x014A::GetActionByteCount() const
{
return 14;
}
void XclExpChTr0x014A::SaveXml( XclExpXmlStream& rStrm )
{
sax_fastparser::FSHelperPtr pStream = rStrm.GetCurrentStream();
pStream->startElement( XML_rfmt,
XML_sheetId, OString::number( GetTabId( aRange.aStart.Tab() ) ).getStr(),
XML_xfDxf, NULL, // OOXTODO: not supported
XML_s, NULL, // OOXTODO: style
XML_sqref, XclXmlUtils::ToOString( aRange ).getStr(),
XML_start, NULL, // OOXTODO: for string changes
XML_length, NULL, // OOXTODO: for string changes
FSEND );
// OOXTODO: XML_dxf, XML_extLst
pStream->endElement( XML_rfmt );
}
sal_Size ExcXmlRecord::GetLen() const
{
return 0;
}
sal_uInt16 ExcXmlRecord::GetNum() const
{
return 0;
}
void ExcXmlRecord::Save( XclExpStream& )
{
// Do nothing; ignored for BIFF output.
}
class EndXmlElement : public ExcXmlRecord
{
sal_Int32 mnElement;
public:
explicit EndXmlElement( sal_Int32 nElement ) : mnElement( nElement) {}
virtual void SaveXml( XclExpXmlStream& rStrm ) override;
};
void EndXmlElement::SaveXml( XclExpXmlStream& rStrm )
{
sax_fastparser::FSHelperPtr pStream = rStrm.GetCurrentStream();
pStream->write("</")->writeId(mnElement)->write(">");
}
XclExpChangeTrack::XclExpChangeTrack( const XclExpRoot& rRoot ) :
XclExpRoot( rRoot ),
aActionStack(),
pTabIdBuffer( NULL ),
pTempDoc( NULL ),
pHeader( NULL ),
bValidGUID( false )
{
OSL_ENSURE( GetOldRoot().pTabId, "XclExpChangeTrack::XclExpChangeTrack - root data incomplete" );
if( !GetOldRoot().pTabId )
return;
ScChangeTrack* pTempChangeTrack = CreateTempChangeTrack();
if (!pTempChangeTrack)
return;
pTabIdBuffer = new XclExpChTrTabIdBuffer( GetTabInfo().GetXclTabCount() );
maBuffers.push_back( std::unique_ptr<XclExpChTrTabIdBuffer>(pTabIdBuffer) );
// calculate final table order (tab id list)
const ScChangeAction* pScAction;
for( pScAction = pTempChangeTrack->GetLast(); pScAction; pScAction = pScAction->GetPrev() )
{
if( pScAction->GetType() == SC_CAT_INSERT_TABS )
{
SCTAB nScTab = static_cast< SCTAB >( pScAction->GetBigRange().aStart.Tab() );
pTabIdBuffer->InitFill( GetTabInfo().GetXclTab( nScTab ) );
}
}
pTabIdBuffer->InitFillup();
GetOldRoot().pTabId->Copy( *pTabIdBuffer );
// get actions in reverse order
pScAction = pTempChangeTrack->GetLast();
while( pScAction )
{
PushActionRecord( *pScAction );
const ScChangeAction* pPrevAction = pScAction->GetPrev();
pScAction = pPrevAction;
}
// build record list
if (GetOutput() == EXC_OUTPUT_BINARY)
{
pHeader = new XclExpChTrHeader;
maRecList.push_back( std::unique_ptr<ExcRecord>(pHeader) );
maRecList.push_back( std::unique_ptr<ExcRecord>( new XclExpChTr0x0195 ) );
maRecList.push_back( std::unique_ptr<ExcRecord>( new XclExpChTr0x0194( *pTempChangeTrack ) ) );
OUString sLastUsername;
DateTime aLastDateTime( DateTime::EMPTY );
sal_uInt32 nIndex = 1;
sal_Int32 nLogNumber = 1;
while( !aActionStack.empty() )
{
XclExpChTrAction* pAction = aActionStack.top();
aActionStack.pop();
if( (nIndex == 1) || pAction->ForceInfoRecord() ||
(pAction->GetUsername() != sLastUsername) ||
(pAction->GetDateTime() != aLastDateTime) )
{
lcl_GenerateGUID( aGUID, bValidGUID );
sLastUsername = pAction->GetUsername();
aLastDateTime = pAction->GetDateTime();
nLogNumber++;
maRecList.push_back( std::unique_ptr<ExcRecord>(new XclExpChTrInfo(sLastUsername, aLastDateTime, aGUID)) );
maRecList.push_back( std::unique_ptr<ExcRecord>(new XclExpChTrTabId(pAction->GetTabIdBuffer())) );
pHeader->SetGUID( aGUID );
}
pAction->SetIndex( nIndex );
maRecList.push_back( std::unique_ptr<ExcRecord>(pAction) );
}
pHeader->SetGUID( aGUID );
pHeader->SetCount( nIndex - 1 );
maRecList.push_back( std::unique_ptr<ExcRecord>(new ExcEof) );
}
else
{
XclExpXmlChTrHeaders* pHeaders = new XclExpXmlChTrHeaders;
maRecList.push_back( std::unique_ptr<ExcRecord>(pHeaders));
OUString sLastUsername;
DateTime aLastDateTime(DateTime::EMPTY);
sal_uInt32 nIndex = 1;
sal_Int32 nLogNumber = 1;
XclExpXmlChTrHeader* pCurHeader = NULL;
while (!aActionStack.empty())
{
XclExpChTrAction* pAction = aActionStack.top();
aActionStack.pop();
if( (nIndex == 1) || pAction->ForceInfoRecord() ||
(pAction->GetUsername() != sLastUsername) ||
(pAction->GetDateTime() != aLastDateTime) )
{
lcl_GenerateGUID( aGUID, bValidGUID );
sLastUsername = pAction->GetUsername();
aLastDateTime = pAction->GetDateTime();
pCurHeader = new XclExpXmlChTrHeader(sLastUsername, aLastDateTime, aGUID, nLogNumber, pAction->GetTabIdBuffer());
maRecList.push_back( std::unique_ptr<ExcRecord>(pCurHeader));
nLogNumber++;
pHeaders->SetGUID(aGUID);
}
pAction->SetIndex(nIndex);
pCurHeader->AppendAction(pAction);
}
pHeaders->SetGUID(aGUID);
maRecList.push_back( std::unique_ptr<ExcRecord>(new EndXmlElement(XML_headers)));
}
}
XclExpChangeTrack::~XclExpChangeTrack()
{
while( !aActionStack.empty() )
{
delete aActionStack.top();
aActionStack.pop();
}
delete pTempDoc;
}
ScChangeTrack* XclExpChangeTrack::CreateTempChangeTrack()
{
// get original change track
ScChangeTrack* pOrigChangeTrack = GetDoc().GetChangeTrack();
OSL_ENSURE( pOrigChangeTrack, "XclExpChangeTrack::CreateTempChangeTrack - no change track data" );
if( !pOrigChangeTrack )
return NULL;
// create empty document
pTempDoc = new ScDocument;
// adjust table count
SCTAB nOrigCount = GetDoc().GetTableCount();
OUString sTabName;
for( sal_Int32 nIndex = 0; nIndex < nOrigCount; nIndex++ )
{
pTempDoc->CreateValidTabName( sTabName );
pTempDoc->InsertTab( SC_TAB_APPEND, sTabName );
}
OSL_ENSURE( nOrigCount == pTempDoc->GetTableCount(),
"XclExpChangeTrack::CreateTempChangeTrack - table count mismatch" );
if( nOrigCount != pTempDoc->GetTableCount() )
return NULL;
return pOrigChangeTrack->Clone(pTempDoc);
}
void XclExpChangeTrack::PushActionRecord( const ScChangeAction& rAction )
{
XclExpChTrAction* pXclAction = NULL;
ScChangeTrack* pTempChangeTrack = pTempDoc->GetChangeTrack();
switch( rAction.GetType() )
{
case SC_CAT_CONTENT:
pXclAction = new XclExpChTrCellContent( static_cast<const ScChangeActionContent&>(rAction), GetRoot(), *pTabIdBuffer );
break;
case SC_CAT_INSERT_ROWS:
case SC_CAT_INSERT_COLS:
case SC_CAT_DELETE_ROWS:
case SC_CAT_DELETE_COLS:
if (pTempChangeTrack)
pXclAction = new XclExpChTrInsert( rAction, GetRoot(), *pTabIdBuffer, *pTempChangeTrack );
break;
case SC_CAT_INSERT_TABS:
{
pXclAction = new XclExpChTrInsertTab( rAction, GetRoot(), *pTabIdBuffer );
XclExpChTrTabIdBuffer* pNewBuffer = new XclExpChTrTabIdBuffer( *pTabIdBuffer );
pNewBuffer->Remove();
maBuffers.push_back( std::unique_ptr<XclExpChTrTabIdBuffer>(pNewBuffer) );
pTabIdBuffer = pNewBuffer;
}
break;
case SC_CAT_MOVE:
if (pTempChangeTrack)
pXclAction = new XclExpChTrMoveRange( static_cast<const ScChangeActionMove&>(rAction), GetRoot(), *pTabIdBuffer, *pTempChangeTrack );
break;
default:;
}
if( pXclAction )
aActionStack.push( pXclAction );
}
bool XclExpChangeTrack::WriteUserNamesStream()
{
bool bRet = false;
tools::SvRef<SotStorageStream> xSvStrm = OpenStream( EXC_STREAM_USERNAMES );
OSL_ENSURE( xSvStrm.Is(), "XclExpChangeTrack::WriteUserNamesStream - no stream" );
if( xSvStrm.Is() )
{
XclExpStream aXclStrm( *xSvStrm, GetRoot() );
XclExpChTr0x0191().Save( aXclStrm );
XclExpChTr0x0198().Save( aXclStrm );
XclExpChTr0x0192().Save( aXclStrm );
XclExpChTr0x0197().Save( aXclStrm );
xSvStrm->Commit();
bRet = true;
}
return bRet;
}
void XclExpChangeTrack::Write()
{
if (maRecList.empty())
return;
if( WriteUserNamesStream() )
{
tools::SvRef<SotStorageStream> xSvStrm = OpenStream( EXC_STREAM_REVLOG );
OSL_ENSURE( xSvStrm.Is(), "XclExpChangeTrack::Write - no stream" );
if( xSvStrm.Is() )
{
XclExpStream aXclStrm( *xSvStrm, GetRoot(), EXC_MAXRECSIZE_BIFF8 + 8 );
RecListType::iterator pIter;
for(pIter = maRecList.begin(); pIter != maRecList.end(); ++pIter)
(*pIter)->Save(aXclStrm);
xSvStrm->Commit();
}
}
}
static void lcl_WriteUserNamesXml( XclExpXmlStream& rWorkbookStrm )
{
sax_fastparser::FSHelperPtr pUserNames = rWorkbookStrm.CreateOutputStream(
"xl/revisions/userNames.xml",
"revisions/userNames.xml",
rWorkbookStrm.GetCurrentStream()->getOutputStream(),
"application/vnd.openxmlformats-officedocument.spreadsheetml.userNames+xml",
CREATE_OFFICEDOC_RELATION_TYPE("usernames"));
pUserNames->startElement( XML_users,
XML_xmlns, "http://schemas.openxmlformats.org/spreadsheetml/2006/main",
FSNS( XML_xmlns, XML_r ), "http://schemas.openxmlformats.org/officeDocument/2006/relationships",
XML_count, "0",
FSEND );
// OOXTODO: XML_userinfo elements for each user editing the file
// Doesn't seem to be supported by .xls output either (based on
// contents of XclExpChangeTrack::WriteUserNamesStream()).
pUserNames->endElement( XML_users );
}
void XclExpChangeTrack::WriteXml( XclExpXmlStream& rWorkbookStrm )
{
if (maRecList.empty())
return;
lcl_WriteUserNamesXml( rWorkbookStrm );
sax_fastparser::FSHelperPtr pRevisionHeaders = rWorkbookStrm.CreateOutputStream(
"xl/revisions/revisionHeaders.xml",
"revisions/revisionHeaders.xml",
rWorkbookStrm.GetCurrentStream()->getOutputStream(),
"application/vnd.openxmlformats-officedocument.spreadsheetml.revisionHeaders+xml",
CREATE_OFFICEDOC_RELATION_TYPE("revisionHeaders"));
// OOXTODO: XML_userinfo elements for each user editing the file
// Doesn't seem to be supported by .xls output either (based on
// contents of XclExpChangeTrack::WriteUserNamesStream()).
rWorkbookStrm.PushStream( pRevisionHeaders );
RecListType::iterator pIter;
for (pIter = maRecList.begin(); pIter != maRecList.end(); ++pIter)
(*pIter)->SaveXml(rWorkbookStrm);
rWorkbookStrm.PopStream();
}
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