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256 | /* -*- 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 "swdocxreader.hxx"
#include <com/sun/star/document/XFilter.hpp>
#include <com/sun/star/document/XImporter.hpp>
#include <com/sun/star/frame/XModel.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <comphelper/processfactory.hxx>
#include <comphelper/propertysequence.hxx>
#include <doc.hxx>
#include <docsh.hxx>
#include <IDocumentStylePoolAccess.hxx>
#include <ndtxt.hxx>
#include <poolfmt.hxx>
#include <swerror.h>
#include <unotools/streamwrap.hxx>
#include <unotextrange.hxx>
#include <sfx2/docfile.hxx>
#include <tools/diagnose_ex.h>
#define AUTOTEXT_GALLERY "autoTxt"
using namespace css;
extern "C" SAL_DLLPUBLIC_EXPORT Reader* ImportDOCX()
{
return new SwDOCXReader;
}
ErrCode SwDOCXReader::Read(SwDoc& rDoc, const OUString& /* rBaseURL */, SwPaM& rPam, const OUString& /* FileName */ )
{
if (!m_pMedium->GetInStream())
return ERR_SWG_READ_ERROR;
// We want to work in an empty paragraph.
const SwPosition* pPos = rPam.GetPoint();
rDoc.getIDocumentContentOperations().SplitNode(*pPos, false);
rDoc.SetTextFormatColl(rPam, rDoc.getIDocumentStylePoolAccess().GetTextCollFromPool(RES_POOLCOLL_STANDARD, false));
uno::Reference<lang::XMultiServiceFactory> xMultiServiceFactory(comphelper::getProcessServiceFactory());
uno::Reference<uno::XInterface> xInterface(xMultiServiceFactory->createInstance("com.sun.star.comp.Writer.WriterFilter"), uno::UNO_SET_THROW);
SwDocShell* pDocShell(rDoc.GetDocShell());
uno::Reference<lang::XComponent> xDstDoc(pDocShell->GetModel(), uno::UNO_QUERY_THROW);
uno::Reference<document::XImporter> xImporter(xInterface, uno::UNO_QUERY_THROW);
xImporter->setTargetDocument(xDstDoc);
const uno::Reference<text::XTextRange> xInsertTextRange = SwXTextRange::CreateXTextRange(rDoc, *rPam.GetPoint(), nullptr);
uno::Reference<io::XStream> xStream(new utl::OStreamWrapper(*m_pMedium->GetInStream()));
//SetLoading hack because the document properties will be re-initted
//by the xml filter and during the init, while it's considered uninitialized,
//setting a property will inform the document it's modified, which attempts
//to update the properties, which throws cause the properties are uninitialized
pDocShell->SetLoading(SfxLoadedFlags::NONE);
uno::Sequence<beans::PropertyValue> aDescriptor(comphelper::InitPropertySequence(
{
{ "InputStream", uno::Any(xStream) },
{ "InsertMode", uno::Any(true) },
{ "TextInsertModeRange", uno::Any(xInsertTextRange) }
}));
ErrCode ret = ERRCODE_NONE;
uno::Reference<document::XFilter> xFilter(xInterface, uno::UNO_QUERY_THROW);
try
{
xFilter->filter(aDescriptor);
}
catch (uno::Exception const&)
{
TOOLS_WARN_EXCEPTION("sw.docx", "SwDOCXReader::Read()");
ret = ERR_SWG_READ_ERROR;
}
pDocShell->SetLoading(SfxLoadedFlags::ALL);
return ret;
}
SwReaderType SwDOCXReader::GetReaderType()
{
return SwReaderType::Storage | SwReaderType::Stream;
}
bool SwDOCXReader::HasGlossaries() const
{
// TODO
return true;
}
bool SwDOCXReader::ReadGlossaries( SwTextBlocks& rBlocks, bool /* bSaveRelFiles */ ) const
{
uno::Reference<lang::XMultiServiceFactory> xMultiServiceFactory(
comphelper::getProcessServiceFactory() );
uno::Reference<uno::XInterface> xInterface(
xMultiServiceFactory->createInstance( "com.sun.star.comp.Writer.WriterFilter" ),
uno::UNO_SET_THROW );
uno::Reference<document::XFilter> xFilter( xInterface, uno::UNO_QUERY_THROW );
uno::Reference<document::XImporter> xImporter( xFilter, uno::UNO_QUERY_THROW );
SfxObjectShellLock xDocSh( new SwDocShell( SfxObjectCreateMode::INTERNAL ) );
if( xDocSh->DoInitNew() )
{
uno::Reference<lang::XComponent> xDstDoc( xDocSh->GetModel(), uno::UNO_QUERY_THROW );
xImporter->setTargetDocument( xDstDoc );
uno::Reference<io::XStream> xStream( new utl::OStreamWrapper( *m_pMedium->GetInStream() ) );
uno::Sequence<beans::PropertyValue> aDescriptor( comphelper::InitPropertySequence({
{ "InputStream", uno::Any(xStream) },
{ "ReadGlossaries", uno::Any(true) }
}));
if( xFilter->filter( aDescriptor ) )
{
if (rBlocks.StartPutMuchBlockEntries())
{
bool bRet = MakeEntries(static_cast<SwDocShell*>(&xDocSh)->GetDoc(), rBlocks);
rBlocks.EndPutMuchBlockEntries();
return bRet;
}
}
}
return false;
}
bool SwDOCXReader::MakeEntries( SwDoc *pD, SwTextBlocks &rBlocks )
{
const OUString aOldURL( rBlocks.GetBaseURL() );
rBlocks.SetBaseURL( OUString() );
bool bRet = false;
SwNodeIndex aDocEnd( pD->GetNodes().GetEndOfContent() );
SwNodeIndex aStart( *aDocEnd.GetNode().StartOfSectionNode(), 1 );
bool bIsAutoText = false;<--- The scope of the variable 'bIsAutoText' can be reduced. [+]The scope of the variable 'bIsAutoText' can be reduced. Warning: Be careful when fixing this message, especially when there are inner loops. Here is an example where cppcheck will write that the scope for 'i' can be reduced:<--- Variable 'bIsAutoText' is assigned a value that is never used.
void f(int x)<--- Variable 'bIsAutoText' is assigned a value that is never used.
{<--- Variable 'bIsAutoText' is assigned a value that is never used.
int i = 0;<--- Variable 'bIsAutoText' is assigned a value that is never used.
if (x) {<--- Variable 'bIsAutoText' is assigned a value that is never used.
// it's safe to move 'int i = 0;' here<--- Variable 'bIsAutoText' is assigned a value that is never used.
for (int n = 0; n < 10; ++n) {<--- Variable 'bIsAutoText' is assigned a value that is never used.
// it is possible but not safe to move 'int i = 0;' here<--- Variable 'bIsAutoText' is assigned a value that is never used.
do_something(&i);<--- Variable 'bIsAutoText' is assigned a value that is never used.
}<--- Variable 'bIsAutoText' is assigned a value that is never used.
}<--- Variable 'bIsAutoText' is assigned a value that is never used.
}<--- Variable 'bIsAutoText' is assigned a value that is never used.
When you see this message it is always safe to reduce the variable scope 1 level. <--- Variable 'bIsAutoText' is assigned a value that is never used.
if( aStart < aDocEnd && ( aDocEnd.GetIndex() - aStart.GetIndex() > 2 ) )
{
SwTextFormatColl* pColl = pD->getIDocumentStylePoolAccess().GetTextCollFromPool
(RES_POOLCOLL_STANDARD, false);
SwContentNode* pCNd = nullptr;
bRet = true;
do {
// Get name - first paragraph
OUString aLNm;
{
SwPaM aPam( aStart );
SwNodeIndex& rIdx = aPam.GetPoint()->nNode;
++rIdx;
aLNm = aPam.GetNode().GetTextNode()->GetText();
// is AutoText?
bIsAutoText = aLNm.startsWith(AUTOTEXT_GALLERY);
aLNm = aLNm.copy(strlen(AUTOTEXT_GALLERY) + 1);
}
// Do not copy name
aStart++;
// Get content
SwPaM aPam( aStart );
{
SwNodeIndex& rIdx = aPam.GetPoint()->nNode;
++rIdx;
pCNd = rIdx.GetNode().GetTextNode();
if( nullptr == pCNd )
{
pCNd = pD->GetNodes().MakeTextNode( rIdx, pColl );
rIdx = *pCNd;
}
}
aPam.GetPoint()->nContent.Assign( pCNd, 0 );
aPam.SetMark();
{
SwNodeIndex& rIdx = aPam.GetPoint()->nNode;
rIdx = aStart.GetNode().EndOfSectionIndex() - 1;
// don't add extra empty text node if exist (.dotx but not .dotm)
if( rIdx.GetNode().GetTextNode() &&
rIdx.GetNode().GetTextNode()->GetText().isEmpty() )
rIdx = aStart.GetNode().EndOfSectionIndex() - 2;
pCNd = rIdx.GetNode().GetContentNode();
if( nullptr == pCNd )
{
++rIdx;
pCNd = pD->GetNodes().MakeTextNode( rIdx, pColl );
rIdx = *pCNd;
}
}
aPam.GetPoint()->nContent.Assign( pCNd, pCNd->Len() );
if( bIsAutoText )
{
// Now we have the right selection for one entry
rBlocks.ClearDoc();
OUString sShortcut = aLNm;
// Need to check make sure the shortcut is not already being used
sal_Int32 nStart = 0;
sal_uInt16 nCurPos = rBlocks.GetIndex( sShortcut );
while( sal_uInt16(-1) != nCurPos )
{
// add a Number to it
sShortcut = aLNm + OUString::number( ++nStart );
nCurPos = rBlocks.GetIndex( sShortcut );
}
if( rBlocks.BeginPutDoc( sShortcut, sShortcut ) )
{
SwDoc* pGlDoc = rBlocks.GetDoc();
SwNodeIndex aIdx( pGlDoc->GetNodes().GetEndOfContent(), -1 );
pCNd = aIdx.GetNode().GetContentNode();
SwPosition aPos( aIdx, SwIndex( pCNd, pCNd ? pCNd->Len() : 0 ) );
pD->getIDocumentContentOperations().CopyRange(aPam, aPos, SwCopyFlags::CheckPosInFly);
rBlocks.PutDoc();
}
else
{
bRet = false;
}
}
aStart = aStart.GetNode().EndOfSectionIndex() + 1;
} while( aStart < aDocEnd && aStart.GetNode().IsStartNode() );
}
rBlocks.SetBaseURL( aOldURL );
return bRet;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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