/* -*- 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 <editeng/unolingu.hxx>
#include <unobaseclass.hxx>
#include <unocrsrhelper.hxx>
#include <unoflatpara.hxx>
#include <vcl/svapp.hxx>
#include <com/sun/star/text/TextMarkupType.hpp>
#include <com/sun/star/beans/PropertyAttribute.hpp>
#include <unotextmarkup.hxx>
#include <ndtxt.hxx>
#include <doc.hxx>
#include <docsh.hxx>
#include <IDocumentLayoutAccess.hxx>
#include <IDocumentStylePoolAccess.hxx>
#include <viewsh.hxx>
#include <viewimp.hxx>
#include <breakit.hxx>
#include <pam.hxx>
#include <unotextrange.hxx>
#include <pagefrm.hxx>
#include <cntfrm.hxx>
#include <txtfrm.hxx>
#include <rootfrm.hxx>
#include <poolfmt.hxx>
#include <pagedesc.hxx>
#include <IGrammarContact.hxx>
#include <viewopt.hxx>
#include <comphelper/servicehelper.hxx>
#include <comphelper/propertysetinfo.hxx>
#include <comphelper/sequence.hxx>
#include <sal/log.hxx>
#include <com/sun/star/lang/XUnoTunnel.hpp>
#include <com/sun/star/text/XTextRange.hpp>
using namespace ::com::sun::star;
namespace SwUnoCursorHelper {
uno::Reference<text::XFlatParagraphIterator>
CreateFlatParagraphIterator(SwDoc & rDoc, sal_Int32 const nTextMarkupType,
bool const bAutomatic)
{
return new SwXFlatParagraphIterator(rDoc, nTextMarkupType, bAutomatic);
}
}
SwXFlatParagraph::SwXFlatParagraph( SwTextNode& rTextNode, const OUString& aExpandText, const ModelToViewHelper& rMap )
: SwXFlatParagraph_Base(& rTextNode, rMap)
, maExpandText(aExpandText)
{
}
SwXFlatParagraph::~SwXFlatParagraph()
{
}
// XPropertySet
uno::Reference< beans::XPropertySetInfo > SAL_CALL
SwXFlatParagraph::getPropertySetInfo()
{
static comphelper::PropertyMapEntry s_Entries[] = {
{ OUString("FieldPositions"), -1, ::cppu::UnoType<uno::Sequence<sal_Int32>>::get(), beans::PropertyAttribute::READONLY, 0 },
{ OUString("FootnotePositions"), -1, ::cppu::UnoType<uno::Sequence<sal_Int32>>::get(), beans::PropertyAttribute::READONLY, 0 },
{ OUString(), -1, css::uno::Type(), 0, 0 }
};
return new comphelper::PropertySetInfo(s_Entries);
}
void SAL_CALL
SwXFlatParagraph::setPropertyValue(const OUString&, const uno::Any&)
{
throw lang::IllegalArgumentException("no values can be set",
static_cast< ::cppu::OWeakObject*>(this), 0);
}
uno::Any SAL_CALL
SwXFlatParagraph::getPropertyValue(const OUString& rPropertyName)
{
SolarMutexGuard g;
if (rPropertyName == "FieldPositions")
{
return uno::makeAny( comphelper::containerToSequence( GetConversionMap().getFieldPositions() ) );
}
else if (rPropertyName == "FootnotePositions")
{
return uno::makeAny( comphelper::containerToSequence( GetConversionMap().getFootnotePositions() ) );
}
return uno::Any();
}
void SAL_CALL
SwXFlatParagraph::addPropertyChangeListener(
const OUString& /*rPropertyName*/,
const uno::Reference< beans::XPropertyChangeListener >& /*xListener*/)
{
SAL_WARN("sw.uno",
"SwXFlatParagraph::addPropertyChangeListener(): not implemented");
}
void SAL_CALL
SwXFlatParagraph::removePropertyChangeListener(
const OUString& /*rPropertyName*/,
const uno::Reference< beans::XPropertyChangeListener >& /*xListener*/)
{
SAL_WARN("sw.uno",
"SwXFlatParagraph::removePropertyChangeListener(): not implemented");
}
void SAL_CALL
SwXFlatParagraph::addVetoableChangeListener(
const OUString& /*rPropertyName*/,
const uno::Reference< beans::XVetoableChangeListener >& /*xListener*/)
{
SAL_WARN("sw.uno",
"SwXFlatParagraph::addVetoableChangeListener(): not implemented");
}
void SAL_CALL
SwXFlatParagraph::removeVetoableChangeListener(
const OUString& /*rPropertyName*/,
const uno::Reference< beans::XVetoableChangeListener >& /*xListener*/)
{
SAL_WARN("sw.uno",
"SwXFlatParagraph::removeVetoableChangeListener(): not implemented");
}
css::uno::Reference< css::container::XStringKeyMap > SAL_CALL SwXFlatParagraph::getMarkupInfoContainer()
{
return SwXTextMarkup::getMarkupInfoContainer();
}
void SAL_CALL SwXFlatParagraph::commitTextRangeMarkup(::sal_Int32 nType, const OUString & aIdentifier, const uno::Reference< text::XTextRange> & xRange,
const css::uno::Reference< css::container::XStringKeyMap > & xMarkupInfoContainer)
{
SolarMutexGuard aGuard;
SwXTextMarkup::commitTextRangeMarkup( nType, aIdentifier, xRange, xMarkupInfoContainer );
}
void SAL_CALL SwXFlatParagraph::commitStringMarkup(::sal_Int32 nType, const OUString & rIdentifier, ::sal_Int32 nStart, ::sal_Int32 nLength, const css::uno::Reference< css::container::XStringKeyMap > & rxMarkupInfoContainer)
{
SolarMutexGuard aGuard;
SwXTextMarkup::commitStringMarkup( nType, rIdentifier, nStart, nLength, rxMarkupInfoContainer );
}
// text::XFlatParagraph:
OUString SAL_CALL SwXFlatParagraph::getText()
{
return maExpandText;
}
// text::XFlatParagraph:
void SAL_CALL SwXFlatParagraph::setChecked( ::sal_Int32 nType, sal_Bool bVal )
{
SolarMutexGuard aGuard;
if (GetTextNode())
{
if ( text::TextMarkupType::SPELLCHECK == nType )
{
GetTextNode()->SetWrongDirty(
bVal ? SwTextNode::WrongState::DONE : SwTextNode::WrongState::TODO);
}
else if ( text::TextMarkupType::SMARTTAG == nType )
GetTextNode()->SetSmartTagDirty( !bVal );
else if( text::TextMarkupType::PROOFREADING == nType )
{
GetTextNode()->SetGrammarCheckDirty( !bVal );
if( bVal )
::finishGrammarCheck( *GetTextNode() );
}
}
}
// text::XFlatParagraph:
sal_Bool SAL_CALL SwXFlatParagraph::isChecked( ::sal_Int32 nType )
{
SolarMutexGuard aGuard;
if (GetTextNode())
{
if ( text::TextMarkupType::SPELLCHECK == nType )
return !GetTextNode()->IsWrongDirty();
else if ( text::TextMarkupType::PROOFREADING == nType )
return !GetTextNode()->IsGrammarCheckDirty();
else if ( text::TextMarkupType::SMARTTAG == nType )
return !GetTextNode()->IsSmartTagDirty();
}
return true;
}
// text::XFlatParagraph:
sal_Bool SAL_CALL SwXFlatParagraph::isModified()
{
SolarMutexGuard aGuard;
return nullptr == GetTextNode();
}
// text::XFlatParagraph:
lang::Locale SAL_CALL SwXFlatParagraph::getLanguageOfText(::sal_Int32 nPos, ::sal_Int32 nLen)
{
SolarMutexGuard aGuard;
if (!GetTextNode())
return LanguageTag::convertToLocale( LANGUAGE_NONE );
const lang::Locale aLocale( SW_BREAKITER()->GetLocale( GetTextNode()->GetLang(nPos, nLen) ) );
return aLocale;
}
// text::XFlatParagraph:
lang::Locale SAL_CALL SwXFlatParagraph::getPrimaryLanguageOfText(::sal_Int32 nPos, ::sal_Int32 nLen)
{
SolarMutexGuard aGuard;
if (!GetTextNode())
return LanguageTag::convertToLocale( LANGUAGE_NONE );
const lang::Locale aLocale( SW_BREAKITER()->GetLocale( GetTextNode()->GetLang(nPos, nLen) ) );
return aLocale;
}
// text::XFlatParagraph:
void SAL_CALL SwXFlatParagraph::changeText(::sal_Int32 nPos, ::sal_Int32 nLen, const OUString & aNewText, const css::uno::Sequence< css::beans::PropertyValue > & aAttributes)
{
SolarMutexGuard aGuard;
if (!GetTextNode())
return;
SwTextNode *const pOldTextNode = GetTextNode();
if (nPos < 0 || pOldTextNode->Len() < nPos || nLen < 0 || static_cast<sal_uInt32>(pOldTextNode->Len()) < static_cast<sal_uInt32>(nPos) + nLen)
{
throw lang::IllegalArgumentException();
}
SwPaM aPaM( *GetTextNode(), nPos, *GetTextNode(), nPos+nLen );
UnoActionContext aAction( GetTextNode()->GetDoc() );
const uno::Reference< text::XTextRange > xRange =
SwXTextRange::CreateXTextRange(
*GetTextNode()->GetDoc(), *aPaM.GetPoint(), aPaM.GetMark() );
uno::Reference< beans::XPropertySet > xPropSet( xRange, uno::UNO_QUERY );
if ( xPropSet.is() )
{
for ( sal_Int32 i = 0; i < aAttributes.getLength(); ++i )
xPropSet->setPropertyValue( aAttributes[i].Name, aAttributes[i].Value );
}
IDocumentContentOperations& rIDCO = pOldTextNode->getIDocumentContentOperations();
rIDCO.ReplaceRange( aPaM, aNewText, false );
ClearTextNode(); // TODO: is this really needed?
}
// text::XFlatParagraph:
void SAL_CALL SwXFlatParagraph::changeAttributes(::sal_Int32 nPos, ::sal_Int32 nLen, const css::uno::Sequence< css::beans::PropertyValue > & aAttributes)
{
SolarMutexGuard aGuard;
if (!GetTextNode())
return;
if (nPos < 0 || GetTextNode()->Len() < nPos || nLen < 0 || static_cast<sal_uInt32>(GetTextNode()->Len()) < static_cast<sal_uInt32>(nPos) + nLen)
{
throw lang::IllegalArgumentException();
}
SwPaM aPaM( *GetTextNode(), nPos, *GetTextNode(), nPos+nLen );
UnoActionContext aAction( GetTextNode()->GetDoc() );
const uno::Reference< text::XTextRange > xRange =
SwXTextRange::CreateXTextRange(
*GetTextNode()->GetDoc(), *aPaM.GetPoint(), aPaM.GetMark() );
uno::Reference< beans::XPropertySet > xPropSet( xRange, uno::UNO_QUERY );
if ( xPropSet.is() )
{
for ( sal_Int32 i = 0; i < aAttributes.getLength(); ++i )
xPropSet->setPropertyValue( aAttributes[i].Name, aAttributes[i].Value );
}
ClearTextNode(); // TODO: is this really needed?
}
// text::XFlatParagraph:
css::uno::Sequence< ::sal_Int32 > SAL_CALL SwXFlatParagraph::getLanguagePortions()
{
return css::uno::Sequence< ::sal_Int32>();
}
namespace
{
class theSwXFlatParagraphUnoTunnelId : public rtl::Static< UnoTunnelIdInit, theSwXFlatParagraphUnoTunnelId > {};
}
const uno::Sequence< sal_Int8 >&
SwXFlatParagraph::getUnoTunnelId()
{
return theSwXFlatParagraphUnoTunnelId::get().getSeq();
}
sal_Int64 SAL_CALL
SwXFlatParagraph::getSomething(
const uno::Sequence< sal_Int8 >& rId)
{
return sw::UnoTunnelImpl(rId, this);
}
SwXFlatParagraphIterator::SwXFlatParagraphIterator( SwDoc& rDoc, sal_Int32 nType, bool bAutomatic )
: mpDoc( &rDoc ),
mnType( nType ),
mbAutomatic( bAutomatic ),
mnCurrentNode( 0 ),
mnEndNode( rDoc.GetNodes().Count() )
{
//mnStartNode = mnCurrentNode = get node from current cursor TODO!
// register as listener and get notified when document is closed
mpDoc->getIDocumentStylePoolAccess().GetPageDescFromPool( RES_POOLPAGE_STANDARD )->Add(this);
}
SwXFlatParagraphIterator::~SwXFlatParagraphIterator()
{
SolarMutexGuard aGuard;
EndListeningAll();
}
void SwXFlatParagraphIterator::Modify( const SfxPoolItem* pOld, const SfxPoolItem *pNew )
{
ClientModify( this, pOld, pNew );
// check if document gets closed...
if(!GetRegisteredIn())
{
SolarMutexGuard aGuard;
mpDoc = nullptr;
}
}
uno::Reference< text::XFlatParagraph > SwXFlatParagraphIterator::getFirstPara()
{
return getNextPara(); // TODO
}
uno::Reference< text::XFlatParagraph > SwXFlatParagraphIterator::getNextPara()
{
SolarMutexGuard aGuard;
uno::Reference< text::XFlatParagraph > xRet;
if (!mpDoc)
return xRet;
SwTextNode* pRet = nullptr;
if ( mbAutomatic )
{
SwViewShell* pViewShell = mpDoc->getIDocumentLayoutAccess().GetCurrentViewShell();
SwPageFrame* pCurrentPage = pViewShell ? pViewShell->Imp()->GetFirstVisPage(pViewShell->GetOut()) : nullptr;
SwPageFrame* pStartPage = pCurrentPage;
SwPageFrame* pStopPage = nullptr;
while ( pCurrentPage && pCurrentPage != pStopPage )
{
if (mnType != text::TextMarkupType::SPELLCHECK || pCurrentPage->IsInvalidSpelling() )
{
// this method is supposed to return an empty paragraph in case Online Checking is disabled
if ( ( mnType == text::TextMarkupType::PROOFREADING || mnType == text::TextMarkupType::SPELLCHECK )
&& !pViewShell->GetViewOptions()->IsOnlineSpell() )
return xRet;
// search for invalid content:
SwContentFrame* pCnt = pCurrentPage->ContainsContent();
while( pCnt && pCurrentPage->IsAnLower( pCnt ) )
{
if (pCnt->IsTextFrame())
{
SwTextFrame const*const pText(static_cast<SwTextFrame const*>(pCnt));
if (sw::MergedPara const*const pMergedPara = pText->GetMergedPara()
)
{
SwTextNode * pTextNode(nullptr);
for (auto const& e : pMergedPara->extents)
{
if (e.pNode != pTextNode)
{
pTextNode = e.pNode;
if ((mnType == text::TextMarkupType::SPELLCHECK
&& pTextNode->IsWrongDirty()) ||
(mnType == text::TextMarkupType::PROOFREADING
&& pTextNode->IsGrammarCheckDirty()))
{
pRet = pTextNode;
break;
}
}
}
}
else
{
SwTextNode const*const pTextNode(pText->GetTextNodeFirst());
if ((mnType == text::TextMarkupType::SPELLCHECK
&& pTextNode->IsWrongDirty()) ||
(mnType == text::TextMarkupType::PROOFREADING
&& pTextNode->IsGrammarCheckDirty()))
{
pRet = const_cast<SwTextNode*>(pTextNode);
}
}
if (pRet)
{
break;
}
}
pCnt = pCnt->GetNextContentFrame();
}
}
if ( pRet )
break;
// if there is no invalid text node on the current page,
// we validate the page
pCurrentPage->ValidateSpelling();
// proceed with next page, wrap at end of document if required:
pCurrentPage = static_cast<SwPageFrame*>(pCurrentPage->GetNext());
if ( !pCurrentPage && !pStopPage )
{
pStopPage = pStartPage;
pCurrentPage = static_cast<SwPageFrame*>(pViewShell->GetLayout()->Lower());
}
}
}
else // non-automatic checking
{
const SwNodes& rNodes = mpDoc->GetNodes();
const sal_uLong nMaxNodes = rNodes.Count();
while ( mnCurrentNode < mnEndNode && mnCurrentNode < nMaxNodes )
{
SwNode* pNd = rNodes[ mnCurrentNode ];
++mnCurrentNode;
pRet = dynamic_cast<SwTextNode*>(pNd);
if ( pRet )
break;
if ( mnCurrentNode == mnEndNode )
{
mnCurrentNode = 0;
mnEndNode = 0;
}
}
}
if ( pRet )
{
// Expand the string:
const ModelToViewHelper aConversionMap(*pRet);
const OUString& aExpandText = aConversionMap.getViewText();
xRet = new SwXFlatParagraph( *pRet, aExpandText, aConversionMap );
// keep hard references...
m_aFlatParaList.insert( xRet );
}
return xRet;
}
uno::Reference< text::XFlatParagraph > SwXFlatParagraphIterator::getLastPara()
{
return getNextPara();
}
uno::Reference< text::XFlatParagraph > SwXFlatParagraphIterator::getParaAfter(const uno::Reference< text::XFlatParagraph > & xPara)
{
SolarMutexGuard aGuard;
uno::Reference< text::XFlatParagraph > xRet;
if (!mpDoc)
return xRet;
const uno::Reference<lang::XUnoTunnel> xFPTunnel(xPara, uno::UNO_QUERY);
SAL_WARN_IF(!xFPTunnel.is(), "sw.core", "invalid argument");
SwXFlatParagraph* const pFlatParagraph(sw::UnoTunnelGetImplementation<SwXFlatParagraph>(xFPTunnel));
if ( !pFlatParagraph )
return xRet;
SwTextNode const*const pCurrentNode = pFlatParagraph->GetTextNode();
if ( !pCurrentNode )
return xRet;
SwTextNode* pNextTextNode = nullptr;
const SwNodes& rNodes = pCurrentNode->GetDoc()->GetNodes();
for( sal_uLong nCurrentNode = pCurrentNode->GetIndex() + 1; nCurrentNode < rNodes.Count(); ++nCurrentNode )
{
SwNode* pNd = rNodes[ nCurrentNode ];
pNextTextNode = dynamic_cast<SwTextNode*>(pNd);
if ( pNextTextNode )
break;
}
if ( pNextTextNode )
{
// Expand the string:
const ModelToViewHelper aConversionMap(*pNextTextNode);
const OUString& aExpandText = aConversionMap.getViewText();
xRet = new SwXFlatParagraph( *pNextTextNode, aExpandText, aConversionMap );
// keep hard references...
m_aFlatParaList.insert( xRet );
}
return xRet;
}
uno::Reference< text::XFlatParagraph > SwXFlatParagraphIterator::getParaBefore(const uno::Reference< text::XFlatParagraph > & xPara )
{
SolarMutexGuard aGuard;
uno::Reference< text::XFlatParagraph > xRet;
if (!mpDoc)
return xRet;
const uno::Reference<lang::XUnoTunnel> xFPTunnel(xPara, uno::UNO_QUERY);
SAL_WARN_IF(!xFPTunnel.is(), "sw.core", "invalid argument");
SwXFlatParagraph* const pFlatParagraph(sw::UnoTunnelGetImplementation<SwXFlatParagraph>(xFPTunnel));
if ( !pFlatParagraph )
return xRet;
SwTextNode const*const pCurrentNode = pFlatParagraph->GetTextNode();
if ( !pCurrentNode )
return xRet;
SwTextNode* pPrevTextNode = nullptr;
const SwNodes& rNodes = pCurrentNode->GetDoc()->GetNodes();
for( sal_uLong nCurrentNode = pCurrentNode->GetIndex() - 1; nCurrentNode > 0; --nCurrentNode )
{
SwNode* pNd = rNodes[ nCurrentNode ];
pPrevTextNode = dynamic_cast<SwTextNode*>(pNd);
if ( pPrevTextNode )
break;
}
if ( pPrevTextNode )
{
// Expand the string:
const ModelToViewHelper aConversionMap(*pPrevTextNode);
const OUString& aExpandText = aConversionMap.getViewText();
xRet = new SwXFlatParagraph( *pPrevTextNode, aExpandText, aConversionMap );
// keep hard references...
m_aFlatParaList.insert( xRet );
}
return xRet;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
↑ V524 It is odd that the body of 'getLastPara' function is fully equivalent to the body of 'getFirstPara' function.