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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 <excelfilter.hxx>
#include <com/sun/star/sheet/XSpreadsheetDocument.hpp>
#include <osl/diagnose.h>
#include <sal/log.hxx>
#include <excelvbaproject.hxx>
#include <stylesbuffer.hxx>
#include <themebuffer.hxx>
#include <workbookfragment.hxx>
#include <xestream.hxx>
#include <addressconverter.hxx>
#include <document.hxx>
#include <docsh.hxx>
#include <scerrors.hxx>
#include <vcl/svapp.hxx>
#include <vcl/weld.hxx>
#include <svtools/sfxecode.hxx>
#include <svtools/ehdl.hxx>
#include <tools/urlobj.hxx>
#include <tools/diagnose_ex.h>
namespace oox {
namespace xls {
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::sheet;
using namespace ::com::sun::star::uno;
using namespace ::oox::core;
using ::oox::drawingml::table::TableStyleListPtr;
ExcelFilter::ExcelFilter( const Reference< XComponentContext >& rxContext ) :
XmlFilterBase( rxContext ),
mpBookGlob( nullptr )
{
}
ExcelFilter::~ExcelFilter()
{
OSL_ENSURE( !mpBookGlob, "ExcelFilter::~ExcelFilter - workbook data not cleared" );
}
void ExcelFilter::registerWorkbookGlobals( WorkbookGlobals& rBookGlob )
{
mpBookGlob = &rBookGlob;
}
WorkbookGlobals& ExcelFilter::getWorkbookGlobals() const
{
OSL_ENSURE( mpBookGlob, "ExcelFilter::getWorkbookGlobals - missing workbook data" );
return *mpBookGlob;
}
void ExcelFilter::unregisterWorkbookGlobals()
{
mpBookGlob = nullptr;
}
bool ExcelFilter::importDocument()
{
/* To activate the XLSX/XLSB dumper, insert the full path to the file
file:///<path-to-oox-module>/source/dump/xlsbdumper.ini
into the environment variable OOO_XLSBDUMPER and start the office with
this variable (nonpro only). */
//OOX_DUMP_FILE( ::oox::dump::xlsb::Dumper );
OUString aWorkbookPath = getFragmentPathFromFirstTypeFromOfficeDoc( "officeDocument" );
if( aWorkbookPath.isEmpty() )
return false;
try
{
try
{
importDocumentProperties();
}
catch( const Exception& )
{
css::uno::Any ex( cppu::getCaughtException() );
SAL_WARN("sc", "exception when importing document properties " << exceptionToString(ex));
}
catch( ... )
{
SAL_WARN("sc", "exception when importing document properties");
}
/* Construct the WorkbookGlobals object referred to by every instance of
the class WorkbookHelper, and execute the import filter by constructing
an instance of WorkbookFragment and loading the file. */
WorkbookGlobalsRef xBookGlob(WorkbookHelper::constructGlobals(*this));
if (xBookGlob.get())
{
rtl::Reference<FragmentHandler> xWorkbookFragment( new WorkbookFragment(*xBookGlob, aWorkbookPath));
bool bRet = importFragment( xWorkbookFragment);
if (bRet)
{
const WorkbookFragment* pWF = static_cast<const WorkbookFragment*>(xWorkbookFragment.get());
const AddressConverter& rAC = pWF->getAddressConverter();
if (rAC.isTabOverflow() || rAC.isColOverflow() || rAC.isRowOverflow())
{
const ScDocument& rDoc = pWF->getScDocument();
if (rDoc.IsUserInteractionEnabled())
{
// Show data loss warning.
INetURLObject aURL( getFileUrl());
SfxErrorContext aContext( ERRCTX_SFX_OPENDOC,
aURL.getName( INetURLObject::LAST_SEGMENT, true,
INetURLObject::DecodeMechanism::WithCharset),
nullptr, RID_ERRCTX);
OUString aWarning;
aContext.GetString( ERRCODE_NONE.MakeWarning(), aWarning);
aWarning += ":\n";
OUString aMsg;
if (rAC.isTabOverflow())
{
if (ErrorHandler::GetErrorString( SCWARN_IMPORT_SHEET_OVERFLOW, aMsg))
aWarning += aMsg;
}
if (rAC.isColOverflow())
{
if (!aMsg.isEmpty())
aWarning += "\n";
if (ErrorHandler::GetErrorString( SCWARN_IMPORT_COLUMN_OVERFLOW, aMsg))
aWarning += aMsg;
}
if (rAC.isRowOverflow())
{
if (!aMsg.isEmpty())
aWarning += "\n";
if (ErrorHandler::GetErrorString( SCWARN_IMPORT_ROW_OVERFLOW, aMsg))
aWarning += aMsg;
}
/* XXX displaying a dialog here is ugly and should
* rather happen at UI level instead of at the filter
* level, but it seems there's no way to transport
* detailed information other than returning true or
* false at this point? */
std::unique_ptr<weld::MessageDialog> xWarn(Application::CreateMessageDialog(ScDocShell::GetActiveDialogParent(),
VclMessageType::Warning, VclButtonsType::Ok,
aWarning));
xWarn->run();
}
}
}
return bRet;
}
}
catch (...)
{
}
return false;
}
bool ExcelFilter::exportDocument() throw()
{
return false;
}
const ::oox::drawingml::Theme* ExcelFilter::getCurrentTheme() const
{
return &WorkbookHelper( getWorkbookGlobals() ).getTheme();
}
::oox::vml::Drawing* ExcelFilter::getVmlDrawing()
{
return nullptr;
}
const TableStyleListPtr ExcelFilter::getTableStyles()
{
return TableStyleListPtr();
}
::oox::drawingml::chart::ChartConverter* ExcelFilter::getChartConverter()
{
return WorkbookHelper( getWorkbookGlobals() ).getChartConverter();
}
void ExcelFilter::useInternalChartDataTable( bool bInternal )
{
return WorkbookHelper( getWorkbookGlobals() ).useInternalChartDataTable( bInternal );
}
GraphicHelper* ExcelFilter::implCreateGraphicHelper() const
{
return new ExcelGraphicHelper( getWorkbookGlobals() );
}
::oox::ole::VbaProject* ExcelFilter::implCreateVbaProject() const
{
return new ExcelVbaProject( getComponentContext(), Reference< XSpreadsheetDocument >( getModel(), UNO_QUERY ) );
}
sal_Bool SAL_CALL ExcelFilter::filter( const css::uno::Sequence< css::beans::PropertyValue >& rDescriptor )
{
if ( XmlFilterBase::filter( rDescriptor ) )
return true;
if ( isExportFilter() )
{
bool bExportVBA = exportVBA();
Reference< XExporter > xExporter(
new XclExpXmlStream( getComponentContext(), bExportVBA, isExportTemplate() ) );
Reference< XComponent > xDocument = getModel();
Reference< XFilter > xFilter( xExporter, UNO_QUERY );
if ( xFilter.is() )
{
xExporter->setSourceDocument( xDocument );
if ( xFilter->filter( rDescriptor ) )
return true;
}
}
return false;
}
OUString ExcelFilter::getImplementationName()
{
return "com.sun.star.comp.oox.xls.ExcelFilter";
}
} // namespace xls
} // namespace oox
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
com_sun_star_comp_oox_xls_ExcelFilter_get_implementation(css::uno::XComponentContext* context,
css::uno::Sequence<css::uno::Any> const &)
{
return cppu::acquire(new oox::xls::ExcelFilter(context));
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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