5a602ed852
Change-Id: Ifdf0ebba617432f49e2c14c8a52c495dc1c6a36a Reviewed-on: https://gerrit.libreoffice.org/c/core/+/167853 Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk> Tested-by: Jenkins
291 lines
10 KiB
C++
291 lines
10 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <com/sun/star/sheet/XSpreadsheetDocument.hpp>
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#include <com/sun/star/container/XEnumerationAccess.hpp>
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#include <com/sun/star/frame/XModel.hpp>
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#include <com/sun/star/uno/XComponentContext.hpp>
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#include <com/sun/star/document/XTypeDetection.hpp>
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#include <tools/urlobj.hxx>
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#include "excelvbahelper.hxx"
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#include "vbaworkbook.hxx"
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#include "vbaworkbooks.hxx"
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#include <vbahelper/vbahelper.hxx>
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#include <comphelper/propertyvalue.hxx>
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#include <o3tl/string_view.hxx>
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#include <osl/file.hxx>
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#include <rtl/ref.hxx>
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using namespace ::ooo::vba;
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using namespace ::com::sun::star;
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const sal_Int16 CUSTOM_CHAR = 5;
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static uno::Any
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getWorkbook( const uno::Reference< uno::XComponentContext >& xContext,
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const uno::Reference< sheet::XSpreadsheetDocument > &xDoc,
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const uno::Reference< XHelperInterface >& xParent )
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{
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// FIXME: fine as long as ScVbaWorkbook is stateless ...
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uno::Reference< frame::XModel > xModel( xDoc, uno::UNO_QUERY );
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if( !xModel.is() )
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return uno::Any();
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uno::Reference< excel::XWorkbook > xWb( getVBADocument( xModel ), uno::UNO_QUERY );
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if ( xWb.is() )
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{
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return uno::Any( xWb );
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}
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rtl::Reference<ScVbaWorkbook> pWb = new ScVbaWorkbook( xParent, xContext, xModel );
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return uno::Any( uno::Reference< excel::XWorkbook > (pWb) );
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}
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namespace {
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class WorkBookEnumImpl : public EnumerationHelperImpl
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{
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public:
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/// @throws uno::RuntimeException
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WorkBookEnumImpl( const uno::Reference< XHelperInterface >& xParent, const uno::Reference< uno::XComponentContext >& xContext, const uno::Reference< container::XEnumeration >& xEnumeration ) : EnumerationHelperImpl( xParent, xContext, xEnumeration ) {}
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virtual uno::Any SAL_CALL nextElement( ) override
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{
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uno::Reference< sheet::XSpreadsheetDocument > xDoc( m_xEnumeration->nextElement(), uno::UNO_QUERY_THROW );
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return getWorkbook( m_xContext, xDoc, m_xParent );
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}
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};
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}
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ScVbaWorkbooks::ScVbaWorkbooks( const uno::Reference< XHelperInterface >& xParent, const uno::Reference< css::uno::XComponentContext >& xContext ) : ScVbaWorkbooks_BASE( xParent, xContext, VbaDocumentsBase::EXCEL_DOCUMENT )
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{
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}
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// XEnumerationAccess
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uno::Type
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ScVbaWorkbooks::getElementType()
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{
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return cppu::UnoType<excel::XWorkbook>::get();
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}
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uno::Reference< container::XEnumeration >
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ScVbaWorkbooks::createEnumeration()
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{
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// #FIXME it's possible the WorkBookEnumImpl here doesn't reflect
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// the state of this object ( although it should ) would be
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// safer to create an enumeration based on this objects state
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// rather than one effectively based of the desktop component
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uno::Reference< container::XEnumerationAccess > xEnumerationAccess( m_xIndexAccess, uno::UNO_QUERY_THROW );
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return new WorkBookEnumImpl( mxParent, mxContext, xEnumerationAccess->createEnumeration() );
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}
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uno::Any
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ScVbaWorkbooks::createCollectionObject( const css::uno::Any& aSource )
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{
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uno::Reference< sheet::XSpreadsheetDocument > xDoc( aSource, uno::UNO_QUERY_THROW );
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return getWorkbook( mxContext, xDoc, mxParent );
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}
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uno::Any SAL_CALL
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ScVbaWorkbooks::Add( const uno::Any& Template )
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{
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uno::Reference< sheet::XSpreadsheetDocument > xSpreadDoc;
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sal_Int32 nWorkbookType = 0;
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OUString aTemplateFileName;
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if( Template >>= nWorkbookType )
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{
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// nWorkbookType is a constant from XlWBATemplate (added in Excel 2007)
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// TODO: create chart-sheet if supported by Calc
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xSpreadDoc.set( createDocument(), uno::UNO_QUERY_THROW );
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// create a document with one sheet only
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uno::Reference< sheet::XSpreadsheets > xSheets( xSpreadDoc->getSheets(), uno::UNO_SET_THROW );
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uno::Reference< container::XIndexAccess > xSheetsIA( xSheets, uno::UNO_QUERY_THROW );
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while( xSheetsIA->getCount() > 1 )
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{
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uno::Reference< container::XNamed > xSheetName( xSheetsIA->getByIndex( xSheetsIA->getCount() - 1 ), uno::UNO_QUERY_THROW );
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xSheets->removeByName( xSheetName->getName() );
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}
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}
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else if( Template >>= aTemplateFileName )
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{
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// TODO: create document from template
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xSpreadDoc.set( createDocument(), uno::UNO_QUERY_THROW );
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}
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else if( !Template.hasValue() )
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{
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// regular spreadsheet document with configured number of sheets
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xSpreadDoc.set( createDocument(), uno::UNO_QUERY_THROW );
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}
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else
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{
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// illegal argument
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throw uno::RuntimeException();
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}
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// need to set up the document modules ( and vba mode ) here
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excel::setUpDocumentModules( xSpreadDoc );
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if (!xSpreadDoc.is())
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return uno::Any();
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uno::Any aRet = getWorkbook( mxContext, xSpreadDoc, mxParent );
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uno::Reference< excel::XWorkbook > xWBook( aRet, uno::UNO_QUERY );
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if (xWBook.is())
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xWBook->Activate();
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return aRet;
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}
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void SAL_CALL
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ScVbaWorkbooks::Close()
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{
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}
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bool
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ScVbaWorkbooks::isTextFile( std::u16string_view sType )
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{
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// will return true if the file is
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// a) a variant of a text file
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// b) a csv file
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// c) unknown
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// returning true basically means treat this like a csv file
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return sType == u"generic_Text" || sType.empty();
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}
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bool
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ScVbaWorkbooks::isSpreadSheetFile( std::u16string_view sType )
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{
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// include calc_QPro etc. ? ( not for the moment anyway )
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return o3tl::starts_with( sType, u"calc_MS" )
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|| o3tl::starts_with( sType, u"MS Excel" )
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|| o3tl::starts_with( sType, u"calc8" )
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|| o3tl::starts_with( sType, u"calc_StarOffice" );
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}
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OUString
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ScVbaWorkbooks::getFileFilterType( const OUString& rFileName )
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{
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uno::Reference< document::XTypeDetection > xTypeDetect( mxContext->getServiceManager()->createInstanceWithContext(u"com.sun.star.document.TypeDetection"_ustr, mxContext), uno::UNO_QUERY_THROW );
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uno::Sequence aMediaDesc{ comphelper::makePropertyValue(u"URL"_ustr, rFileName) };
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OUString sType = xTypeDetect->queryTypeByDescriptor( aMediaDesc, true );
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return sType;
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}
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// #TODO# #FIXME# can any of the unused params below be used?
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uno::Any SAL_CALL
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ScVbaWorkbooks::Open( const OUString& rFileName, const uno::Any& /*UpdateLinks*/, const uno::Any& ReadOnly, const uno::Any& Format, const uno::Any& /*Password*/, const uno::Any& /*WriteResPassword*/, const uno::Any& /*IgnoreReadOnlyRecommended*/, const uno::Any& /*Origin*/, const uno::Any& Delimiter, const uno::Any& /*Editable*/, const uno::Any& /*Notify*/, const uno::Any& /*Converter*/, const uno::Any& /*AddToMru*/ )
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{
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// we need to detect if this is a URL, if not then assume it's a file path
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OUString aURL;
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INetURLObject aObj;
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aObj.SetURL( rFileName );
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bool bIsURL = aObj.GetProtocol() != INetProtocol::NotValid;
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if ( bIsURL )
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aURL = rFileName;
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else
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osl::FileBase::getFileURLFromSystemPath( rFileName, aURL );
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uno::Sequence< beans::PropertyValue > sProps;
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OUString sType = getFileFilterType( aURL );
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// A text file means it needs to be processed as a csv file
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if ( isTextFile( sType ) )
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{
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// Values for format
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// 1 Tabs
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// 2 Commas
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// 3 Spaces
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// 4 Semicolons
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// 5 Nothing
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// 6 Custom character (see the Delimiter argument
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// no format means use the current delimiter
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sal_Int16 const delims[] { 0 /*default not used*/, 9/*tab*/, 44/*comma*/, 32/*space*/, 59/*semicolon*/ };
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OUString sFormat;
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sal_Int16 nFormat = 0; // default indicator
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if ( Format.hasValue() )
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{
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Format >>= nFormat; // val of nFormat overwritten if extracted
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// validate param
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if ( nFormat < 1 || nFormat > 6 )
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throw uno::RuntimeException(u"Illegal value for Format"_ustr );
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}
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sal_Int16 nDelim = getCurrentDelim();
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if ( nFormat > 0 && nFormat < CUSTOM_CHAR )
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{
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nDelim = delims[ nFormat ];
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}
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else if ( nFormat > CUSTOM_CHAR )
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{
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// Need to check Delimiter param
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if ( !Delimiter.hasValue() )
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throw uno::RuntimeException(u"Expected value for Delimiter"_ustr );
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OUString sStr;
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Delimiter >>= sStr;
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if ( sStr.isEmpty() )
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throw uno::RuntimeException(u"Incorrect value for Delimiter"_ustr );
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nDelim = sStr[0];
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}
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getCurrentDelim() = nDelim; //set new current
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sFormat = OUString::number( nDelim ) + ",34,0,1";
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sProps = { comphelper::makePropertyValue(u"FilterOptions"_ustr, sFormat),
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comphelper::makePropertyValue(u"FilterName"_ustr, SC_TEXT_CSV_FILTER_NAME),
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// Ensure WORKAROUND_CSV_TXT_BUG_i60158 gets called in typedetection.cxx so
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// csv is forced for deep detected 'writerxxx' types
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comphelper::makePropertyValue(
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u"DocumentService"_ustr, u"com.sun.star.sheet.SpreadsheetDocument"_ustr) };
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}
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else if ( !isSpreadSheetFile( sType ) )
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throw uno::RuntimeException(u"Bad Format"_ustr );
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uno::Reference <sheet::XSpreadsheetDocument> xSpreadDoc( openDocument( rFileName, ReadOnly, sProps ), uno::UNO_QUERY_THROW );
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uno::Any aRet = getWorkbook( mxContext, xSpreadDoc, mxParent );
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uno::Reference< excel::XWorkbook > xWBook( aRet, uno::UNO_QUERY );
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if ( xWBook.is() )
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xWBook->Activate();
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return aRet;
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}
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OUString
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ScVbaWorkbooks::getServiceImplName()
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{
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return u"ScVbaWorkbooks"_ustr;
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}
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css::uno::Sequence<OUString>
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ScVbaWorkbooks::getServiceNames()
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{
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static uno::Sequence< OUString > const sNames
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{
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u"ooo.vba.excel.Workbooks"_ustr
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};
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return sNames;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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