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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 "xmltabi.hxx"
#include "xmlimprt.hxx"
#include "xmlrowi.hxx"
#include "xmlcoli.hxx"
#include "xmlsceni.hxx"
#include "xmlexternaltabi.hxx"
#include "xmlnexpi.hxx"
#include <document.hxx>
#include <docuno.hxx>
#include <olinetab.hxx>
#include "XMLTableShapesContext.hxx"
#include "XMLTableSourceContext.hxx"
#include "XMLStylesImportHelper.hxx"
#include <rangeutl.hxx>
#include <externalrefmgr.hxx>
#include <sheetdata.hxx>
#include "xmlcondformat.hxx"
#include "SparklineGroupsImportContext.hxx"
#include <xmloff/xmltoken.hxx>
#include <xmloff/xmlnamespace.hxx>
#include <xmloff/XMLEventsImportContext.hxx>
#include <tools/urlobj.hxx>
#include <sax/fastattribs.hxx>
#include <com/sun/star/sheet/XSpreadsheet.hpp>
#include <comphelper/servicehelper.hxx>
using namespace com::sun::star;
using namespace xmloff::token;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::UNO_QUERY;
using ::com::sun::star::xml::sax::XAttributeList;
/**
* Determine whether this table is an external reference cache from its
* name. There is currently no way of determining whether a table is a
* regular table or an external reference cache other than examining the
* name itself. We should probably introduce a new boolean value for
* table:table element and use it instead of doing this, to make it more
* reliable and future-proof.
*
* @param rName
*
* @return
*/
static bool lcl_isExternalRefCache(const OUString& rName, OUString& rUrl, OUString& rExtTabName)
{
// 'file:///path/to/file.ods'#MySheet
// 'file:///path/to/file.ods'#MySheet with space
// 'file:///path/to/file's.ods'#Sheet (Notice the quote in the file name.
// That's allowed.)
if ( rName.toChar() != '\'' ) // initial quote
return false;
// #i114504# Other schemes besides "file:" are also allowed.
// CompareProtocolScheme is quick, only looks at the start of the string.
INetProtocol eProt = INetURLObject::CompareProtocolScheme( rName.subView(1) );
if ( eProt == INetProtocol::NotValid )
return false;
OUString aPrefix = INetURLObject::GetScheme( eProt );
sal_Int32 nPrefLen = aPrefix.getLength();
OUStringBuffer aUrlBuf, aTabNameBuf;
aUrlBuf.append( aPrefix );
sal_Int32 n = rName.getLength();
const sal_Unicode* p = rName.getStr();
bool bInUrl = true;
sal_Unicode cPrev = 0;
for (sal_Int32 i = nPrefLen+1; i < n; ++i) // start the loop after quote and prefix
{
const sal_Unicode c = p[i];
if (bInUrl)
{
// parsing file URL
if (c == '#')
{
if (cPrev != '\'')
return false;
rUrl = aUrlBuf.makeStringAndClear();
rUrl = rUrl.copy(0, rUrl.getLength()-1); // remove the trailing single-quote.
bInUrl = false;
}
else
aUrlBuf.append(c);
}
else
// parsing sheet name.
aTabNameBuf.append(c);
cPrev = c;
}
if (bInUrl)
return false;
if (aTabNameBuf.isEmpty())
return false;
rExtTabName = aTabNameBuf.makeStringAndClear();
return true;
}
ScXMLExternalTabData::ScXMLExternalTabData() :
mnRow(0), mnCol(0), mnFileId(0)
{
}
ScXMLTableContext::ScXMLTableContext( ScXMLImport& rImport,
const rtl::Reference<sax_fastparser::FastAttributeList>& rAttrList ) :
ScXMLImportContext( rImport ),
nStartOffset(-1),
bStartFormPage(false),
bPrintEntireSheet(true)
{
// get start offset in file (if available)
nStartOffset = GetScImport().GetByteOffset();
ScXMLTabProtectionData aProtectData;
OUString sName;
OUString sStyleName;
if ( rAttrList.is() )
{
for (auto &it : *rAttrList)
{
switch (it.getToken())
{
case XML_ELEMENT( TABLE, XML_NAME ):
sName = it.toString();
break;
case XML_ELEMENT( TABLE, XML_STYLE_NAME ):
sStyleName = it.toString();
break;
case XML_ELEMENT( TABLE, XML_PROTECTED ):
aProtectData.mbProtected = IsXMLToken( it, XML_TRUE );
break;
case XML_ELEMENT( TABLE, XML_PRINT_RANGES ):
sPrintRanges = it.toString();
break;
case XML_ELEMENT( TABLE, XML_PROTECTION_KEY ):
aProtectData.maPassword = it.toString();
break;
case XML_ELEMENT( TABLE, XML_PROTECTION_KEY_DIGEST_ALGORITHM ):
aProtectData.meHash1 = ScPassHashHelper::getHashTypeFromURI( it.toString() );
break;
case XML_ELEMENT( TABLE, XML_PROTECTION_KEY_DIGEST_ALGORITHM_2 ):
case XML_ELEMENT( LO_EXT, XML_PROTECTION_KEY_DIGEST_ALGORITHM_2 ):
aProtectData.meHash2 = ScPassHashHelper::getHashTypeFromURI( it.toString() );
break;
case XML_ELEMENT( TABLE, XML_PRINT ):
{
if ( IsXMLToken( it, XML_FALSE) )
bPrintEntireSheet = false;
}
break;
}
}
}
OUString aExtUrl, aExtTabName;
if (lcl_isExternalRefCache(sName, aExtUrl, aExtTabName))
{
// This is an external ref cache table.
pExternalRefInfo.reset(new ScXMLExternalTabData);
ScDocument* pDoc = GetScImport().GetDocument();
if (pDoc)
{
ScExternalRefManager* pRefMgr = pDoc->GetExternalRefManager();
pExternalRefInfo->mnFileId = pRefMgr->getExternalFileId(aExtUrl);
pExternalRefInfo->mpCacheTable = pRefMgr->getCacheTable(pExternalRefInfo->mnFileId, aExtTabName, true,
nullptr, &aExtUrl);
pExternalRefInfo->mpCacheTable->setWholeTableCached();
}
}
else
{
// This is a regular table.
GetScImport().GetTables().NewSheet(sName, sStyleName, aProtectData);
}
}
ScXMLTableContext::~ScXMLTableContext()
{
}
uno::Reference< xml::sax::XFastContextHandler > SAL_CALL
ScXMLTableContext::createFastChildContext( sal_Int32 nElement,
const uno::Reference< xml::sax::XFastAttributeList > & xAttrList )
{
sax_fastparser::FastAttributeList *pAttribList =
&sax_fastparser::castToFastAttributeList( xAttrList );
if (pExternalRefInfo)
{
// We only care about the table-row and table-source elements for
// external cache data.
switch ( nElement )
{
case XML_ELEMENT( TABLE, XML_TABLE_ROW_GROUP ):
case XML_ELEMENT( TABLE, XML_TABLE_HEADER_ROWS ):
case XML_ELEMENT( TABLE, XML_TABLE_ROWS ):
// #i101319# don't discard rows in groups or header (repeat range)
return new ScXMLExternalRefRowsContext(
GetScImport(), *pExternalRefInfo);
case XML_ELEMENT( TABLE, XML_TABLE_ROW ):
return new ScXMLExternalRefRowContext(
GetScImport(), pAttribList, *pExternalRefInfo);
case XML_ELEMENT( TABLE, XML_TABLE_SOURCE ):
return new ScXMLExternalRefTabSourceContext(
GetScImport(), pAttribList, *pExternalRefInfo);
default:
;
}
return nullptr;
}
SvXMLImportContext *pContext(nullptr);
switch ( nElement )
{
case XML_ELEMENT( TABLE, XML_NAMED_EXPRESSIONS ):
{
SCTAB nTab = GetScImport().GetTables().GetCurrentSheet();
pContext = new ScXMLNamedExpressionsContext(
GetScImport(),
std::make_shared<ScXMLNamedExpressionsContext::SheetLocalInserter>(GetScImport(), nTab));
}
break;
case XML_ELEMENT( TABLE, XML_TABLE_COLUMN_GROUP ):
pContext = new ScXMLTableColsContext( GetScImport(), pAttribList,
false, true );
break;
case XML_ELEMENT( TABLE, XML_TABLE_HEADER_COLUMNS ):
pContext = new ScXMLTableColsContext( GetScImport(), pAttribList,
true, false );
break;
case XML_ELEMENT( TABLE, XML_TABLE_COLUMNS ):
pContext = new ScXMLTableColsContext( GetScImport(), pAttribList,
false, false );
break;
case XML_ELEMENT( TABLE, XML_TABLE_COLUMN ):
pContext = new ScXMLTableColContext( GetScImport(), pAttribList );
break;
case XML_ELEMENT( TABLE, XML_TABLE_PROTECTION ):
case XML_ELEMENT( LO_EXT, XML_TABLE_PROTECTION ):
case XML_ELEMENT( OFFICE_EXT, XML_TABLE_PROTECTION ):
pContext = new ScXMLTableProtectionContext( GetScImport(), pAttribList );
break;
case XML_ELEMENT( TABLE, XML_TABLE_ROW_GROUP ):
pContext = new ScXMLTableRowsContext( GetScImport(), pAttribList,
false, true );
break;
case XML_ELEMENT( TABLE, XML_TABLE_HEADER_ROWS ):
pContext = new ScXMLTableRowsContext( GetScImport(), pAttribList,
true, false );
break;
case XML_ELEMENT( TABLE, XML_TABLE_ROWS ):
pContext = new ScXMLTableRowsContext( GetScImport(), pAttribList,
false, false );
break;
case XML_ELEMENT( TABLE, XML_TABLE_ROW ):
pContext = new ScXMLTableRowContext( GetScImport(), pAttribList );
break;
case XML_ELEMENT( TABLE, XML_TABLE_SOURCE ):
pContext = new ScXMLTableSourceContext( GetScImport(), pAttribList);
break;
case XML_ELEMENT( TABLE, XML_SCENARIO ):
pContext = new ScXMLTableScenarioContext( GetScImport(), pAttribList);
break;
case XML_ELEMENT( TABLE, XML_SHAPES ):
pContext = new ScXMLTableShapesContext( GetScImport() );
break;
case XML_ELEMENT( CALC_EXT, XML_CONDITIONAL_FORMATS ):
pContext = new ScXMLConditionalFormatsContext( GetScImport() );
break;
case XML_ELEMENT(CALC_EXT, XML_SPARKLINE_GROUPS):
pContext = new sc::SparklineGroupsImportContext(GetScImport());
break;
case XML_ELEMENT(OFFICE, XML_EVENT_LISTENERS):
case XML_ELEMENT(OFFICE_EXT, XML_EVENT_LISTENERS):
{
// use XEventsSupplier interface of the sheet
uno::Reference<document::XEventsSupplier> xSupplier( GetScImport().GetTables().GetCurrentXSheet(), uno::UNO_QUERY );
pContext = new XMLEventsImportContext( GetImport(), xSupplier );
}
break;
case XML_ELEMENT(OFFICE, XML_FORMS):
{
GetScImport().GetFormImport()->startPage(GetScImport().GetTables().GetCurrentXDrawPage());
bStartFormPage = true;
pContext = xmloff::OFormLayerXMLImport::createOfficeFormsContext( GetScImport() );
}
break;
default:
XMLOFF_WARN_UNKNOWN_ELEMENT("sc", nElement);
break;
}
return pContext;
}
void SAL_CALL ScXMLTableContext::endFastElement(sal_Int32 /*nElement*/)
{
ScXMLImport::MutexGuard aMutexGuard(GetScImport());
ScXMLImport& rImport = GetScImport();
rImport.GetStylesImportHelper()->EndTable();
ScDocument* pDoc(rImport.GetDocument());
if (!pDoc)
return;
ScMyTables& rTables = rImport.GetTables();
SCTAB nCurTab = rTables.GetCurrentSheet();
// tdf#51022 process only print ranges of internal sheets
if (!pExternalRefInfo)
{
if (!sPrintRanges.isEmpty())
{
ScRangeList aRangeList;
ScRangeStringConverter::GetRangeListFromString(aRangeList, sPrintRanges, *pDoc, ::formula::FormulaGrammar::CONV_OOO);
size_t nCount = aRangeList.size();
for (size_t i = 0; i < nCount; i++)
{
pDoc->AddPrintRange(nCurTab, aRangeList[i]);
}
}
else if (!bPrintEntireSheet)
// Sheet has "print entire sheet" option by default. Remove it.
pDoc->ClearPrintRanges(nCurTab);
}
ScOutlineTable* pOutlineTable(pDoc->GetOutlineTable(nCurTab));
if (pOutlineTable)
{
ScOutlineArray& rColArray(pOutlineTable->GetColArray());
size_t nDepth = rColArray.GetDepth();
for (size_t i = 0; i < nDepth; ++i)
{
size_t nCount = rColArray.GetCount(i);
for (size_t j = 0; j < nCount; ++j)
{
const ScOutlineEntry* pEntry = rColArray.GetEntry(i, j);
if (pEntry->IsHidden())
rColArray.SetVisibleBelow(i, j, false);
}
}
ScOutlineArray& rRowArray(pOutlineTable->GetRowArray());
nDepth = rRowArray.GetDepth();
for (size_t i = 0; i < nDepth; ++i)
{
size_t nCount = rRowArray.GetCount(i);
for (size_t j = 0; j < nCount; ++j)
{
const ScOutlineEntry* pEntry = rRowArray.GetEntry(i, j);
if (pEntry->IsHidden())
rRowArray.SetVisibleBelow(i, j, false);
}
}
}
if (rTables.HasDrawPage())
{
if (rTables.HasXShapes())
{
rImport.GetShapeImport()->popGroupAndPostProcess();
uno::Reference < drawing::XShapes > xTempShapes(rTables.GetCurrentXShapes());
rImport.GetShapeImport()->endPage(xTempShapes);
}
if (bStartFormPage)
rImport.GetFormImport()->endPage();
}
rTables.DeleteTable();
rImport.ProgressBarIncrement();
// store stream positions
if (!pExternalRefInfo && nStartOffset >= 0 /* && nEndOffset >= 0 */)
{
ScSheetSaveData* pSheetData = comphelper::getFromUnoTunnel<ScModelObj>(rImport.GetModel())->GetSheetSaveData();
SCTAB nTab = rTables.GetCurrentSheet();
// pSheetData->AddStreamPos( nTab, nStartOffset, nEndOffset );
pSheetData->StartStreamPos( nTab, nStartOffset );
}
}
ScXMLTableProtectionContext::ScXMLTableProtectionContext(
ScXMLImport& rImport,
const rtl::Reference<sax_fastparser::FastAttributeList>& rAttrList ) :
ScXMLImportContext( rImport )
{
bool bSelectProtectedCells = false;
bool bSelectUnprotectedCells = false;
bool bInsertColumns = false;
bool bInsertRows = false;
bool bDeleteColumns = false;
bool bDeleteRows = false;
if ( rAttrList.is() )
{
for (auto &aIter : *rAttrList)
{
sal_Int32 nToken = aIter.getToken();
switch (nToken)
{
case XML_ELEMENT( TABLE, XML_SELECT_PROTECTED_CELLS ):
case XML_ELEMENT( OFFICE_EXT, XML_SELECT_PROTECTED_CELLS ):
case XML_ELEMENT( LO_EXT, XML_SELECT_PROTECTED_CELLS ):
bSelectProtectedCells = IsXMLToken(aIter, XML_TRUE);
break;
case XML_ELEMENT( TABLE, XML_SELECT_UNPROTECTED_CELLS ):
case XML_ELEMENT( OFFICE_EXT, XML_SELECT_UNPROTECTED_CELLS ):
case XML_ELEMENT( LO_EXT, XML_SELECT_UNPROTECTED_CELLS ):
bSelectUnprotectedCells = IsXMLToken(aIter, XML_TRUE);
break;
case XML_ELEMENT( LO_EXT, XML_INSERT_COLUMNS ):
bInsertColumns = IsXMLToken(aIter, XML_TRUE);
break;
case XML_ELEMENT( LO_EXT, XML_INSERT_ROWS ):
bInsertRows = IsXMLToken(aIter, XML_TRUE);
break;
case XML_ELEMENT( LO_EXT, XML_DELETE_COLUMNS ):
bDeleteColumns = IsXMLToken(aIter, XML_TRUE);
break;
case XML_ELEMENT( LO_EXT, XML_DELETE_ROWS ):
bDeleteRows = IsXMLToken(aIter, XML_TRUE);
break;
default:
XMLOFF_WARN_UNKNOWN("sc", aIter);
}
}
}
ScXMLTabProtectionData& rProtectData = GetScImport().GetTables().GetCurrentProtectionData();
rProtectData.mbSelectProtectedCells = bSelectProtectedCells;
rProtectData.mbSelectUnprotectedCells = bSelectUnprotectedCells;
rProtectData.mbInsertColumns = bInsertColumns;
rProtectData.mbInsertRows = bInsertRows;
rProtectData.mbDeleteColumns = bDeleteColumns;
rProtectData.mbDeleteRows = bDeleteRows;
}
ScXMLTableProtectionContext::~ScXMLTableProtectionContext()
{
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|