loplugin:nullptr (automatic rewrite)

Change-Id: I01e11fa956a249974e77dce9deebe79311f098d0

11 files changed, 161 insertions, 161 deletions

diff --git a/sw/source/uibase/uno/SwXDocumentSettings.cxx b/sw/source/uibase/uno/SwXDocumentSettings.cxx
index a48e970561ed..0cb66cbf2018 100644
--- a/sw/source/uibase/uno/SwXDocumentSettings.cxx
+++ b/sw/source/uibase/uno/SwXDocumentSettings.cxx
@@ -237,9 +237,9 @@ SwXDocumentSettings::SwXDocumentSettings ( SwXTextDocument * pModel )
                       &Application::GetSolarMutex () )
 , mxModel ( pModel )
 , mpModel ( pModel )
-, mpDocSh ( NULL )
-, mpDoc ( NULL )
-, mpPrinter( NULL )
+, mpDocSh ( nullptr )
+, mpDoc ( nullptr )
+, mpPrinter( nullptr )
 {
     registerSlave ( new SwXPrintSettings ( PRINT_SETTINGS_DOCUMENT, mpModel->GetDocShell()->GetDoc() ) );
 }
@@ -303,11 +303,11 @@ void SwXDocumentSettings::_preSetValues ()
         throw(beans::UnknownPropertyException, beans::PropertyVetoException, lang::IllegalArgumentException, lang::WrappedTargetException )
 {
     mpDocSh = mpModel->GetDocShell();
-    if (NULL == mpDocSh)
+    if (nullptr == mpDocSh)
         throw UnknownPropertyException();
 
     mpDoc = mpDocSh->GetDoc();
-    if (NULL == mpDoc)
+    if (nullptr == mpDoc)
         throw UnknownPropertyException();
 }
 
@@ -315,7 +315,7 @@ void SwXDocumentSettings::_setSingleValue( const comphelper::PropertyInfo & rInf
         throw (beans::UnknownPropertyException, beans::PropertyVetoException, lang::IllegalArgumentException, lang::WrappedTargetException, uno::RuntimeException, std::exception)
 {
     if (rInfo.mnAttributes & PropertyAttribute::READONLY)
-        throw PropertyVetoException ("Property is read-only: " + rInfo.maName, static_cast < cppu::OWeakObject * > ( 0 ) );
+        throw PropertyVetoException ("Property is read-only: " + rInfo.maName, static_cast < cppu::OWeakObject * > ( nullptr ) );
 
     switch( rInfo.mnHandle )
     {
@@ -859,19 +859,19 @@ void SwXDocumentSettings::_postSetValues ()
         mpDoc->getIDocumentDeviceAccess().setPrinter( mpPrinter, true, true );
     }
 
-    mpPrinter = 0;
-    mpDocSh = 0;
-    mpDoc = 0;
+    mpPrinter = nullptr;
+    mpDocSh = nullptr;
+    mpDoc = nullptr;
 }
 
 void SwXDocumentSettings::_preGetValues ()
         throw(beans::UnknownPropertyException, beans::PropertyVetoException, lang::IllegalArgumentException, lang::WrappedTargetException )
 {
     mpDocSh = mpModel->GetDocShell();
-    if (NULL == mpDocSh)
+    if (nullptr == mpDocSh)
         throw UnknownPropertyException();
     mpDoc = mpDocSh->GetDoc();
-    if (NULL == mpDoc)
+    if (nullptr == mpDoc)
         throw UnknownPropertyException();
 }
 
@@ -1244,8 +1244,8 @@ void SwXDocumentSettings::_getSingleValue( const comphelper::PropertyInfo & rInf
 void SwXDocumentSettings::_postGetValues ()
         throw(beans::UnknownPropertyException, beans::PropertyVetoException, lang::IllegalArgumentException, lang::WrappedTargetException )
 {
-    mpDocSh = 0;
-    mpDoc = 0;
+    mpDocSh = nullptr;
+    mpDoc = nullptr;
 }
 
 // XServiceInfo
diff --git a/sw/source/uibase/uno/SwXFilterOptions.cxx b/sw/source/uibase/uno/SwXFilterOptions.cxx
index d2bec2560321..252c740db290 100644
--- a/sw/source/uibase/uno/SwXFilterOptions.cxx
+++ b/sw/source/uibase/uno/SwXFilterOptions.cxx
@@ -95,12 +95,12 @@ sal_Int16 SwXFilterOptions::execute() throw (uno::RuntimeException, std::excepti
         pInStream.reset(utl::UcbStreamHelper::CreateStream( xInputStream ));
 
     uno::Reference< XUnoTunnel > xTunnel(xModel, uno::UNO_QUERY);
-    SwDocShell* pDocShell = 0;
+    SwDocShell* pDocShell = nullptr;
     if(xTunnel.is())
     {
         SwXTextDocument* pXDoc = reinterpret_cast< SwXTextDocument * >(
                 sal::static_int_cast< sal_IntPtr >(xTunnel->getSomething(SwXTextDocument::getUnoTunnelId())));
-        pDocShell = pXDoc ? pXDoc->GetDocShell() : 0;
+        pDocShell = pXDoc ? pXDoc->GetDocShell() : nullptr;
     }
     if(pDocShell)
     {
@@ -108,7 +108,7 @@ sal_Int16 SwXFilterOptions::execute() throw (uno::RuntimeException, std::excepti
         SwAbstractDialogFactory* pFact = SwAbstractDialogFactory::Create();
         OSL_ENSURE(pFact, "SwAbstractDialogFactory fail!");
 
-        std::unique_ptr<AbstractSwAsciiFilterDlg> pAsciiDlg(pFact->CreateSwAsciiFilterDlg(NULL, *pDocShell,
+        std::unique_ptr<AbstractSwAsciiFilterDlg> pAsciiDlg(pFact->CreateSwAsciiFilterDlg(nullptr, *pDocShell,
             pInStream.get()));
         OSL_ENSURE(pAsciiDlg, "Dialog creation failed!");
         if(RET_OK == pAsciiDlg->Execute())
diff --git a/sw/source/uibase/uno/dlelstnr.cxx b/sw/source/uibase/uno/dlelstnr.cxx
index b3c7ba28cd02..fea9981242f1 100644
--- a/sw/source/uibase/uno/dlelstnr.cxx
+++ b/sw/source/uibase/uno/dlelstnr.cxx
@@ -109,9 +109,9 @@ void SAL_CALL SwLinguServiceEventListener::disposing(
     SolarMutexGuard aGuard;
 
     if (xLngSvcMgr.is() && rEventObj.Source == xLngSvcMgr)
-        xLngSvcMgr = 0;
+        xLngSvcMgr = nullptr;
     if (xLngSvcMgr.is() && rEventObj.Source == xGCIterator)
-        xGCIterator = 0;
+        xGCIterator = nullptr;
 }
 
 void SAL_CALL SwLinguServiceEventListener::queryTermination(
@@ -129,10 +129,10 @@ void SAL_CALL SwLinguServiceEventListener::notifyTermination(
     if (xDesktop.is()  &&  rEventObj.Source == xDesktop)
     {
         if (xLngSvcMgr.is())
-            xLngSvcMgr = 0;
+            xLngSvcMgr = nullptr;
         if (xGCIterator.is())
-            xGCIterator = 0;
-        xDesktop = NULL;
+            xGCIterator = nullptr;
+        xDesktop = nullptr;
     }
 }
 
diff --git a/sw/source/uibase/uno/unoatxt.cxx b/sw/source/uibase/uno/unoatxt.cxx
index f42b4b5ba50e..ddba7056014b 100644
--- a/sw/source/uibase/uno/unoatxt.cxx
+++ b/sw/source/uibase/uno/unoatxt.cxx
@@ -253,7 +253,7 @@ SwXAutoTextGroup::~SwXAutoTextGroup()
 uno::Sequence< OUString > SwXAutoTextGroup::getTitles() throw( uno::RuntimeException, std::exception )
 {
     SolarMutexGuard aGuard;
-    std::unique_ptr<SwTextBlocks> pGlosGroup(pGlossaries ? pGlossaries->GetGroupDoc(m_sGroupName) : 0);
+    std::unique_ptr<SwTextBlocks> pGlosGroup(pGlossaries ? pGlossaries->GetGroupDoc(m_sGroupName) : nullptr);
     if (!pGlosGroup || pGlosGroup->GetError())
         throw uno::RuntimeException();
     const sal_uInt16 nCount = pGlosGroup->GetCount();
@@ -275,7 +275,7 @@ void SwXAutoTextGroup::renameByName(const OUString& aElementName,
     // throw exception only if the programmatic name is to be changed into an existing name
     if(aNewElementName != aElementName && hasByName(aNewElementName))
         throw container::ElementExistException();
-    std::unique_ptr<SwTextBlocks> pGlosGroup(pGlossaries ? pGlossaries->GetGroupDoc(m_sGroupName) : 0);
+    std::unique_ptr<SwTextBlocks> pGlosGroup(pGlossaries ? pGlossaries->GetGroupDoc(m_sGroupName) : nullptr);
     if(pGlosGroup && !pGlosGroup->GetError())
     {
         sal_uInt16 nIdx = pGlosGroup->GetIndex( aElementName);
@@ -314,7 +314,7 @@ static bool lcl_CopySelToDoc( SwDoc* pInsDoc, OTextCursorHelper* pxCursor, SwXTe
     {
         SwDoc *const pDoc((pxCursor) ? pxCursor->GetDoc() : &pxRange->GetDoc());
         SwPaM aPam(pDoc->GetNodes());
-        SwPaM * pPam(0);
+        SwPaM * pPam(nullptr);
         if(pxCursor)
         {
             pPam = pxCursor->GetPaM();
@@ -332,7 +332,7 @@ static bool lcl_CopySelToDoc( SwDoc* pInsDoc, OTextCursorHelper* pxCursor, SwXTe
 
     pInsDoc->getIDocumentFieldsAccess().UnlockExpFields();
     if( !pInsDoc->getIDocumentFieldsAccess().IsExpFieldsLocked() )
-        pInsDoc->getIDocumentFieldsAccess().UpdateExpFields(NULL, true);
+        pInsDoc->getIDocumentFieldsAccess().UpdateExpFields(nullptr, true);
 
     return bRet;
 }
@@ -347,14 +347,14 @@ uno::Reference< text::XAutoTextEntry >  SwXAutoTextGroup::insertNewByName(const
     if(!xTextRange.is())
         throw uno::RuntimeException();
 
-    SwTextBlocks* pGlosGroup = pGlossaries ? pGlossaries->GetGroupDoc(m_sGroupName) : 0;
+    SwTextBlocks* pGlosGroup = pGlossaries ? pGlossaries->GetGroupDoc(m_sGroupName) : nullptr;
     OUString sShortName(aName);
     OUString sLongName(aTitle);
     if (pGlosGroup && !pGlosGroup->GetError())
     {
         uno::Reference<lang::XUnoTunnel> xRangeTunnel( xTextRange, uno::UNO_QUERY);
-        SwXTextRange* pxRange = 0;
-        OTextCursorHelper* pxCursor = 0;
+        SwXTextRange* pxRange = nullptr;
+        OTextCursorHelper* pxCursor = nullptr;
         if(xRangeTunnel.is())
         {
             pxRange = reinterpret_cast<SwXTextRange*>(xRangeTunnel->getSomething(
@@ -364,7 +364,7 @@ uno::Reference< text::XAutoTextEntry >  SwXAutoTextGroup::insertNewByName(const
         }
 
         OUString sOnlyText;
-        OUString* pOnlyText = 0;
+        OUString* pOnlyText = nullptr;
         bool bNoAttr = !pxCursor && !pxRange;
         if(bNoAttr)
         {
@@ -439,7 +439,7 @@ uno::Reference< text::XAutoTextEntry >  SwXAutoTextGroup::insertNewByName(const
 void SwXAutoTextGroup::removeByName(const OUString& aEntryName) throw( container::NoSuchElementException, uno::RuntimeException, std::exception )
 {
     SolarMutexGuard aGuard;
-    std::unique_ptr<SwTextBlocks> pGlosGroup(pGlossaries ? pGlossaries->GetGroupDoc(m_sGroupName) : 0);
+    std::unique_ptr<SwTextBlocks> pGlosGroup(pGlossaries ? pGlossaries->GetGroupDoc(m_sGroupName) : nullptr);
     if(pGlosGroup && !pGlosGroup->GetError())
     {
         sal_uInt16 nIdx = pGlosGroup->GetIndex(aEntryName);
@@ -501,7 +501,7 @@ void SwXAutoTextGroup::setName(const OUString& rName) throw( uno::RuntimeExcepti
 sal_Int32 SwXAutoTextGroup::getCount() throw( uno::RuntimeException, std::exception )
 {
     SolarMutexGuard aGuard;
-    std::unique_ptr<SwTextBlocks> pGlosGroup(pGlossaries ? pGlossaries->GetGroupDoc(m_sGroupName) : 0);
+    std::unique_ptr<SwTextBlocks> pGlosGroup(pGlossaries ? pGlossaries->GetGroupDoc(m_sGroupName) : nullptr);
     if (!pGlosGroup || pGlosGroup->GetError())
         throw uno::RuntimeException();
     return static_cast<sal_Int32>(pGlosGroup->GetCount());
@@ -511,7 +511,7 @@ uno::Any SwXAutoTextGroup::getByIndex(sal_Int32 nIndex)
     throw( lang::IndexOutOfBoundsException, lang::WrappedTargetException, uno::RuntimeException, std::exception )
 {
     SolarMutexGuard aGuard;
-    std::unique_ptr<SwTextBlocks> pGlosGroup(pGlossaries ? pGlossaries->GetGroupDoc(m_sGroupName) : 0);
+    std::unique_ptr<SwTextBlocks> pGlosGroup(pGlossaries ? pGlossaries->GetGroupDoc(m_sGroupName) : nullptr);
     if (!pGlosGroup || pGlosGroup->GetError())
         throw uno::RuntimeException();
     const sal_uInt16 nCount = pGlosGroup->GetCount();
@@ -529,7 +529,7 @@ uno::Type SwXAutoTextGroup::getElementType() throw( uno::RuntimeException, std::
 sal_Bool SwXAutoTextGroup::hasElements() throw( uno::RuntimeException, std::exception )
 {
     SolarMutexGuard aGuard;
-    std::unique_ptr<SwTextBlocks> pGlosGroup(pGlossaries ? pGlossaries->GetGroupDoc(m_sGroupName) : 0);
+    std::unique_ptr<SwTextBlocks> pGlosGroup(pGlossaries ? pGlossaries->GetGroupDoc(m_sGroupName) : nullptr);
     if (!pGlosGroup || pGlosGroup->GetError())
         throw uno::RuntimeException();
     return pGlosGroup->GetCount() > 0;
@@ -550,7 +550,7 @@ uno::Sequence< OUString > SwXAutoTextGroup::getElementNames()
     throw( uno::RuntimeException, std::exception )
 {
     SolarMutexGuard aGuard;
-    std::unique_ptr<SwTextBlocks> pGlosGroup(pGlossaries ? pGlossaries->GetGroupDoc(m_sGroupName) : 0);
+    std::unique_ptr<SwTextBlocks> pGlosGroup(pGlossaries ? pGlossaries->GetGroupDoc(m_sGroupName) : nullptr);
     if (!pGlosGroup || pGlosGroup->GetError())
         throw uno::RuntimeException();
 
@@ -568,7 +568,7 @@ sal_Bool SwXAutoTextGroup::hasByName(const OUString& rName)
 {
     SolarMutexGuard aGuard;
     bool bRet = false;
-    std::unique_ptr<SwTextBlocks> pGlosGroup(pGlossaries ? pGlossaries->GetGroupDoc(m_sGroupName) : 0);
+    std::unique_ptr<SwTextBlocks> pGlosGroup(pGlossaries ? pGlossaries->GetGroupDoc(m_sGroupName) : nullptr);
     if (!pGlosGroup || pGlosGroup->GetError())
         throw uno::RuntimeException();
 
@@ -603,7 +603,7 @@ void SwXAutoTextGroup::setPropertyValue(
     if(!pEntry)
         throw beans::UnknownPropertyException();
 
-    std::unique_ptr<SwTextBlocks> pGlosGroup(pGlossaries ? pGlossaries->GetGroupDoc(m_sGroupName) : 0);
+    std::unique_ptr<SwTextBlocks> pGlosGroup(pGlossaries ? pGlossaries->GetGroupDoc(m_sGroupName) : nullptr);
     if(!pGlosGroup || pGlosGroup->GetError())
         throw uno::RuntimeException();
     switch(pEntry->nWID)
@@ -631,7 +631,7 @@ uno::Any SwXAutoTextGroup::getPropertyValue(const OUString& rPropertyName)
 
     if(!pEntry)
         throw beans::UnknownPropertyException();
-    std::unique_ptr<SwTextBlocks> pGlosGroup(pGlossaries ? pGlossaries->GetGroupDoc(m_sGroupName) : 0);
+    std::unique_ptr<SwTextBlocks> pGlosGroup(pGlossaries ? pGlossaries->GetGroupDoc(m_sGroupName) : nullptr);
     if(!pGlosGroup  || pGlosGroup->GetError())
         throw uno::RuntimeException();
 
@@ -674,7 +674,7 @@ void SwXAutoTextGroup::removeVetoableChangeListener(
 
 void SwXAutoTextGroup::Invalidate()
 {
-    pGlossaries = 0;
+    pGlossaries = nullptr;
     sName.clear();
     m_sGroupName.clear();
 }
@@ -724,7 +724,7 @@ SwXAutoTextEntry::SwXAutoTextEntry(SwGlossaries* pGlss, const OUString& rGroupNa
     pGlossaries(pGlss),
     sGroupName(rGroupName),
     sEntryName(rEntryName),
-    pBodyText ( NULL )
+    pBodyText ( nullptr )
 {
 }
 
@@ -783,7 +783,7 @@ void SwXAutoTextEntry::Notify( SfxBroadcaster& _rBC, const SfxHint& _rHint )
             if(SFX_EVENT_PREPARECLOSEDOC == static_cast< const SfxEventHint& >( _rHint ).GetEventId())
             {
                 implFlushDocument();
-                xBodyText = 0;
+                xBodyText = nullptr;
                 EndListening( *&xDocSh );
                 xDocSh.Clear();
             }
@@ -907,9 +907,9 @@ void SwXAutoTextEntry::applyTo(const uno::Reference< text::XTextRange > & xTextR
         // in the meantime
 
     uno::Reference<lang::XUnoTunnel> xTunnel( xTextRange, uno::UNO_QUERY);
-    SwXTextRange* pRange = 0;
-    OTextCursorHelper* pCursor = 0;
-    SwXText *pText = 0;
+    SwXTextRange* pRange = nullptr;
+    OTextCursorHelper* pCursor = nullptr;
+    SwXText *pText = nullptr;
 
     if(xTunnel.is())
     {
@@ -921,7 +921,7 @@ void SwXAutoTextEntry::applyTo(const uno::Reference< text::XTextRange > & xTextR
                 ( xTunnel->getSomething( SwXText::getUnoTunnelId() ) );
     }
 
-    SwDoc* pDoc = 0;
+    SwDoc* pDoc = nullptr;
     if (pRange)
         pDoc = &pRange->GetDoc();
     else if ( pCursor )
@@ -990,7 +990,7 @@ const struct SvEventDescription aAutotextEvents[] =
 {
     { SW_EVENT_START_INS_GLOSSARY,  "OnInsertStart" },
     { SW_EVENT_END_INS_GLOSSARY,    "OnInsertDone" },
-    { 0, NULL }
+    { 0, nullptr }
 };
 
 SwAutoTextEventDescriptor::SwAutoTextEventDescriptor(
@@ -1021,7 +1021,7 @@ void SwAutoTextEventDescriptor::replaceByName(
                 lang::WrappedTargetException,
                 uno::RuntimeException)
 {
-    OSL_ENSURE( NULL != rAutoTextEntry.GetGlossaries(),
+    OSL_ENSURE( nullptr != rAutoTextEntry.GetGlossaries(),
                 "Strangely enough, the AutoText vanished!" );
     OSL_ENSURE( (nEvent == SW_EVENT_END_INS_GLOSSARY) ||
                 (nEvent == SW_EVENT_START_INS_GLOSSARY) ,
@@ -1058,7 +1058,7 @@ void SwAutoTextEventDescriptor::getByName(
                 lang::WrappedTargetException,
                 uno::RuntimeException)
 {
-    OSL_ENSURE( NULL != rAutoTextEntry.GetGlossaries(), "no AutoText" );
+    OSL_ENSURE( nullptr != rAutoTextEntry.GetGlossaries(), "no AutoText" );
     OSL_ENSURE( (nEvent == SW_EVENT_END_INS_GLOSSARY) ||
                 (nEvent == SW_EVENT_START_INS_GLOSSARY) ,
                 "Unknown event ID" );
diff --git a/sw/source/uibase/uno/unodefaults.cxx b/sw/source/uibase/uno/unodefaults.cxx
index a1cc59ca1f74..66e1eb38880a 100644
--- a/sw/source/uibase/uno/unodefaults.cxx
+++ b/sw/source/uibase/uno/unodefaults.cxx
@@ -46,7 +46,7 @@ SfxItemPool* SwSvxUnoDrawPool::getModelPool( bool /*bReadOnly*/ ) throw()
         m_pDoc->getIDocumentDrawModelAccess().GetOrCreateDrawModel();
         return &(m_pDoc->GetAttrPool());
     }
-    return 0;
+    return nullptr;
 }
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sw/source/uibase/uno/unodispatch.cxx b/sw/source/uibase/uno/unodispatch.cxx
index e1b95428eca7..534aea55b09a 100644
--- a/sw/source/uibase/uno/unodispatch.cxx
+++ b/sw/source/uibase/uno/unodispatch.cxx
@@ -141,9 +141,9 @@ void SwXDispatchProviderInterceptor::disposing( const lang::EventObject& )
         uno::Reference< lang::XComponent> xInterceptedComponent(m_xIntercepted, uno::UNO_QUERY);
         if (xInterceptedComponent.is())
             xInterceptedComponent->removeEventListener(static_cast<lang::XEventListener*>(this));
-        m_xDispatch       = 0;
+        m_xDispatch       = nullptr;
     }
-    m_xIntercepted = NULL;
+    m_xIntercepted = nullptr;
 }
 
 namespace
@@ -178,10 +178,10 @@ void    SwXDispatchProviderInterceptor::Invalidate()
         uno::Reference< lang::XComponent> xInterceptedComponent(m_xIntercepted, uno::UNO_QUERY);
         if (xInterceptedComponent.is())
             xInterceptedComponent->removeEventListener(static_cast<lang::XEventListener*>(this));
-        m_xDispatch       = 0;
+        m_xDispatch       = nullptr;
     }
-    m_xIntercepted = NULL;
-    m_pView = 0;
+    m_xIntercepted = nullptr;
+    m_pView = nullptr;
 }
 
 SwXDispatch::SwXDispatch(SwView& rVw) :
@@ -380,7 +380,7 @@ void SwXDispatch::disposing( const lang::EventObject& rSource ) throw(uno::Runti
         StatusStruct_Impl aStatus = *aListIter;
         aStatus.xListener->disposing(aObject);
     }
-    m_pView = 0;
+    m_pView = nullptr;
 }
 
 const sal_Char* SwXDispatch::GetDBChangeURL()
diff --git a/sw/source/uibase/uno/unofreg.cxx b/sw/source/uibase/uno/unofreg.cxx
index a5f6468771ea..7834a954a415 100644
--- a/sw/source/uibase/uno/unofreg.cxx
+++ b/sw/source/uibase/uno/unofreg.cxx
@@ -46,7 +46,7 @@ SAL_DLLPUBLIC_EXPORT void * SAL_CALL sw_component_getFactory(
     void * pServiceManager,
     void * )
 {
-    void * pRet = 0;
+    void * pRet = nullptr;
     if( pServiceManager )
     {
         uno::Reference< XMultiServiceFactory > xMSF(
diff --git a/sw/source/uibase/uno/unomailmerge.cxx b/sw/source/uibase/uno/unomailmerge.cxx
index 371080ea7e63..f8ff1a5370bf 100644
--- a/sw/source/uibase/uno/unomailmerge.cxx
+++ b/sw/source/uibase/uno/unomailmerge.cxx
@@ -101,7 +101,7 @@ static CloseResult CloseModelAndDocSh(
 {
     CloseResult eResult = eSuccess;
 
-    rxDocSh = 0;
+    rxDocSh = nullptr;
 
     //! models/documents should never be disposed (they may still be
     //! used for printing which is called asynchronously for example)
@@ -153,13 +153,13 @@ static bool LoadFromURL_impl(
     }
 
     // try to get the DocShell
-    SwDocShell *pTmpDocShell = 0;
+    SwDocShell *pTmpDocShell = nullptr;
     Reference < XUnoTunnel > xTunnel( xTmpModel, UNO_QUERY );
     if (xTunnel.is())
     {
         SwXTextDocument* pTextDoc = reinterpret_cast<SwXTextDocument *>(
                 xTunnel->getSomething( SwXTextDocument::getUnoTunnelId() ));
-        pTmpDocShell = pTextDoc ? pTextDoc->GetDocShell() : 0;
+        pTmpDocShell = pTextDoc ? pTextDoc->GetDocShell() : nullptr;
     }
 
     bool bRes = false;
@@ -348,8 +348,8 @@ static bool DeleteTmpFile_Impl(
             bDelete = false;
         }
 
-        rxModel = 0;
-        rxDocSh = 0; // destroy doc shell
+        rxModel = nullptr;
+        rxDocSh = nullptr; // destroy doc shell
 
         if ( bDelete )
         {
@@ -379,7 +379,7 @@ SwXMailMerge::SwXMailMerge() :
     m_bSendAsAttachment(false),
     m_bSaveAsSingleFile(false),
     m_bDisposing(false),
-    m_pMgr(0)
+    m_pMgr(nullptr)
 {
     // create empty document
     // like in: SwModule::InsertEnv (appenv.cxx)
@@ -403,8 +403,8 @@ SwXMailMerge::~SwXMailMerge()
         if ( eVetoed == CloseModelAndDocSh( m_xModel, m_xDocSh ) )
             OSL_FAIL("ownership transferred to vetoing object!" );
 
-        m_xModel = 0;
-        m_xDocSh = 0; // destroy doc shell
+        m_xModel = nullptr;
+        m_xDocSh = nullptr; // destroy doc shell
     }
 }
 
@@ -419,7 +419,7 @@ public:
     ~MailMergeExecuteFinalizer()
     {
         osl::MutexGuard pMgrGuard( GetMailMergeMutex() );
-        m_pMailMerge->m_pMgr = 0;
+        m_pMailMerge->m_pMgr = nullptr;
     }
 
 private:
@@ -595,7 +595,7 @@ uno::Any SAL_CALL SwXMailMerge::execute(
     }
 
     SfxViewFrame*   pFrame = SfxViewFrame::GetFirst( xCurDocSh, false);
-    SwView *pView = pFrame ? dynamic_cast<SwView*>( pFrame->GetViewShell()  ) : NULL;
+    SwView *pView = pFrame ? dynamic_cast<SwView*>( pFrame->GetViewShell()  ) : nullptr;
     if (!pView)
         throw RuntimeException();
     SwWrtShell &rSh = *pView->GetWrtShellPtr();
@@ -889,7 +889,7 @@ void SAL_CALL SwXMailMerge::setPropertyValue(
         throw PropertyVetoException();
     else
     {
-        void *pData = NULL;
+        void *pData = nullptr;
         switch (pCur->nWID)
         {
             case WID_SELECTION :                pData = &m_aSelection;  break;
diff --git a/sw/source/uibase/uno/unomod.cxx b/sw/source/uibase/uno/unomod.cxx
index fa4fbb2e97fc..15aef1f25db7 100644
--- a/sw/source/uibase/uno/unomod.cxx
+++ b/sw/source/uibase/uno/unomod.cxx
@@ -209,7 +209,7 @@ Reference< XPropertySet >  SwXModule::getViewSettings() throw( uno::RuntimeExcep
     if(!mxViewSettings.is())
     {
         OSL_FAIL("Web or Text?");
-        mxViewSettings = static_cast < HelperBaseNoState * > ( new SwXViewSettings( false, 0 ) );
+        mxViewSettings = static_cast < HelperBaseNoState * > ( new SwXViewSettings( false, nullptr ) );
     }
     return mxViewSettings;
 }
@@ -245,7 +245,7 @@ Sequence< OUString > SwXModule::getSupportedServiceNames() throw( RuntimeExcepti
 SwXPrintSettings::SwXPrintSettings(SwXPrintSettingsType eType, SwDoc* pDoc)
 : ChainableHelperNoState ( lcl_createPrintSettingsInfo (), &Application::GetSolarMutex() )
 , meType(eType)
-, mpPrtOpt ( NULL )
+, mpPrtOpt ( nullptr )
 , mpDoc ( pDoc )
 {
 }
@@ -415,7 +415,7 @@ void SwXPrintSettings::_postSetValues()
            IllegalArgumentException, WrappedTargetException,
            RuntimeException)
 {
-    mpPrtOpt = NULL;
+    mpPrtOpt = nullptr;
 }
 
 void SwXPrintSettings::_preGetValues()
@@ -518,7 +518,7 @@ void SwXPrintSettings::_getSingleValue( const comphelper::PropertyInfo & rInfo,
 void SwXPrintSettings::_postGetValues ()
     throw(UnknownPropertyException, PropertyVetoException, IllegalArgumentException, WrappedTargetException )
 {
-    mpPrtOpt = NULL;
+    mpPrtOpt = nullptr;
 }
 
 OUString SwXPrintSettings::getImplementationName() throw( RuntimeException, std::exception )
@@ -542,8 +542,8 @@ Sequence< OUString > SwXPrintSettings::getSupportedServiceNames() throw( Runtime
 SwXViewSettings::SwXViewSettings(bool bWebView, SwView* pVw)
     : ChainableHelperNoState( lcl_createViewSettingsInfo (), &Application::GetSolarMutex() )
     , pView(pVw)
-    , mpViewOption(NULL)
-    , mpConstViewOption(NULL)
+    , mpViewOption(nullptr)
+    , mpConstViewOption(nullptr)
     , bObjectValid(true)
     , bWeb(bWebView)
     , mbApplyZoom(false)
@@ -569,7 +569,7 @@ void SwXViewSettings::_preSetValues ()
            IllegalArgumentException, WrappedTargetException,
            RuntimeException)
 {
-    const SwViewOption* pVOpt = 0;
+    const SwViewOption* pVOpt = nullptr;
     if(pView)
     {
         if(!IsValid())
@@ -695,7 +695,7 @@ void SwXViewSettings::_setSingleValue( const comphelper::PropertyInfo & rInfo, c
                 break;
                 default:
                     throw IllegalArgumentException(
-                        "SwXViewSettings: invalid zoom type", 0, 0);
+                        "SwXViewSettings: invalid zoom type", nullptr, 0);
             }
             mpViewOption->SetZoomType( eZoom );
             mbApplyZoom = true;
@@ -819,7 +819,7 @@ void SwXViewSettings::_postSetValues()
                                                           : VIEWOPT_DEST_TEXT );
 
     delete mpViewOption;
-    mpViewOption = NULL;
+    mpViewOption = nullptr;
 }
 
 void SwXViewSettings::_preGetValues ()
@@ -984,7 +984,7 @@ void SwXViewSettings::_getSingleValue( const comphelper::PropertyInfo & rInfo, u
 void SwXViewSettings::_postGetValues ()
     throw(UnknownPropertyException, PropertyVetoException, IllegalArgumentException, WrappedTargetException )
 {
-    mpConstViewOption = NULL;
+    mpConstViewOption = nullptr;
 }
 
 OUString SwXViewSettings::getImplementationName() throw( RuntimeException, std::exception )
diff --git a/sw/source/uibase/uno/unotxdoc.cxx b/sw/source/uibase/uno/unotxdoc.cxx
index 83416d69e336..2ab018bc95d8 100644
--- a/sw/source/uibase/uno/unotxdoc.cxx
+++ b/sw/source/uibase/uno/unotxdoc.cxx
@@ -174,13 +174,13 @@ static SwPrintUIOptions * lcl_GetPrintUIOptions(
     const SfxViewShell * pView )
 {
     if (!pDocShell)
-        return NULL;
+        return nullptr;
 
-    const bool bWebDoc      = NULL != dynamic_cast< const SwWebDocShell * >(pDocShell);
-    const bool bSwSrcView   = NULL != dynamic_cast< const SwSrcView * >(pView);
+    const bool bWebDoc      = nullptr != dynamic_cast< const SwWebDocShell * >(pDocShell);
+    const bool bSwSrcView   = nullptr != dynamic_cast< const SwSrcView * >(pView);
     const SwView * pSwView = dynamic_cast< const SwView * >(pView);
     const bool bHasSelection    = pSwView && pSwView->HasSelection( false );  // check for any selection, not just text selection
-    const bool bHasPostIts      = sw_GetPostIts( &pDocShell->GetDoc()->getIDocumentFieldsAccess(), 0 );
+    const bool bHasPostIts      = sw_GetPostIts( &pDocShell->GetDoc()->getIDocumentFieldsAccess(), nullptr );
 
     // get default values to use in dialog from documents SwPrintData
     const SwPrintData &rPrintData = pDocShell->GetDoc()->getIDocumentDeviceAccess().getPrintData();
@@ -375,11 +375,11 @@ SwXTextDocument::SwXTextDocument(SwDocShell* pShell)
 
     pDocShell(pShell),
 
-    bObjectValid(pShell != 0),
+    bObjectValid(pShell != nullptr),
 
-    pDrawPage(0),
+    pDrawPage(nullptr),
     mxXDrawPage(),
-    pBodyText(0),
+    pBodyText(nullptr),
     mxXNumberingRules(),
     mxXFootnotes(),
     mxXFootnoteSettings(),
@@ -402,10 +402,10 @@ SwXTextDocument::SwXTextDocument(SwDocShell* pShell)
     mxXLineNumberingProperties(),
     mxLinkTargetSupplier(),
     mxXRedlines(),
-    m_pHiddenViewFrame(0),
-    pPropertyHelper(0),
-    m_pPrintUIOptions( NULL ),
-    m_pRenderData( NULL ),
+    m_pHiddenViewFrame(nullptr),
+    pPropertyHelper(nullptr),
+    m_pPrintUIOptions( nullptr ),
+    m_pRenderData( nullptr ),
     // #i117783#
     bApplyPagePrintSettingsFromXPagePrintable( false )
 {
@@ -418,7 +418,7 @@ SwXTextDocument::~SwXTextDocument()
     {
         Reference< XInterface >  x0;
         xNumFormatAgg->setDelegator(x0);
-        xNumFormatAgg = 0;
+        xNumFormatAgg = nullptr;
     }
     delete m_pPrintUIOptions;
     if (m_pRenderData && m_pRenderData->IsViewOptionAdjust())
@@ -461,7 +461,7 @@ void SwXTextDocument::GetNumberFormatter()
         {
             const uno::Type& rTunnelType = cppu::UnoType<XUnoTunnel>::get();
             Any aNumTunnel = xNumFormatAgg->queryAggregation(rTunnelType);
-            SvNumberFormatsSupplierObj* pNumFormat = 0;
+            SvNumberFormatsSupplierObj* pNumFormat = nullptr;
             Reference< XUnoTunnel > xNumTunnel;
             if(aNumTunnel >>= xNumTunnel)
             {
@@ -763,7 +763,7 @@ sal_Int32 SwXTextDocument::replaceAll(const Reference< util::XSearchDescriptor >
         nResult = (sal_Int32)pUnoCrsr->Find( aSearch, !pSearch->bStyles,
                     eStart, eEnd, bCancel,
                     (FindRanges)eRanges,
-                    !pSearch->sSearchText.isEmpty() ? &aSearchOpt : 0,
+                    !pSearch->sSearchText.isEmpty() ? &aSearchOpt : nullptr,
                     &aReplace );
     }
     else if(pSearch->bStyles)
@@ -820,13 +820,13 @@ SwUnoCrsr* SwXTextDocument::FindAny(const Reference< util::XSearchDescriptor > &
     if(xLastResult.is())
     {
         Reference<XUnoTunnel> xCursorTunnel( xLastResult, UNO_QUERY);
-        OTextCursorHelper* pPosCrsr = 0;
+        OTextCursorHelper* pPosCrsr = nullptr;
         if(xCursorTunnel.is())
         {
             pPosCrsr = reinterpret_cast<OTextCursorHelper*>(xCursorTunnel->getSomething(
                                     OTextCursorHelper::getUnoTunnelId()));
         }
-        SwPaM* pCrsr = pPosCrsr ? pPosCrsr->GetPaM() : 0;
+        SwPaM* pCrsr = pPosCrsr ? pPosCrsr->GetPaM() : nullptr;
         if(pCrsr)
         {
             *pUnoCrsr->GetPoint() = *pCrsr->End();
@@ -834,7 +834,7 @@ SwUnoCrsr* SwXTextDocument::FindAny(const Reference< util::XSearchDescriptor > &
         }
         else
         {
-            SwXTextRange* pRange = 0;
+            SwXTextRange* pRange = nullptr;
             if(xCursorTunnel.is())
             {
                 pRange = reinterpret_cast<SwXTextRange*>(xCursorTunnel->getSomething(
@@ -893,13 +893,13 @@ SwUnoCrsr* SwXTextDocument::FindAny(const Reference< util::XSearchDescriptor > &
             nResult = (sal_Int32)pUnoCrsr->Find( aSearch, !pSearch->bStyles,
                         eStart, eEnd, bCancel,
                         (FindRanges)eRanges,
-                        !pSearch->sSearchText.isEmpty() ? &aSearchOpt : 0 );
+                        !pSearch->sSearchText.isEmpty() ? &aSearchOpt : nullptr );
         }
         else if(pSearch->bStyles)
         {
             SwTextFormatColl *pSearchColl = lcl_GetParaStyle(pSearch->sSearchText, pUnoCrsr->GetDoc());
             //pSearch->sReplaceText
-            SwTextFormatColl *pReplaceColl = 0;
+            SwTextFormatColl *pReplaceColl = nullptr;
             bool bCancel;
             nResult = (sal_Int32)pUnoCrsr->Find( *pSearchColl,
                         eStart, eEnd, bCancel,
@@ -1375,18 +1375,18 @@ void SwXTextDocument::Invalidate()
     {
         const uno::Type& rTunnelType = cppu::UnoType<XUnoTunnel>::get();
         Any aNumTunnel = xNumFormatAgg->queryAggregation(rTunnelType);
-        SvNumberFormatsSupplierObj* pNumFormat = 0;
+        SvNumberFormatsSupplierObj* pNumFormat = nullptr;
         Reference< XUnoTunnel > xNumTunnel;
         if(aNumTunnel >>= xNumTunnel)
         {
             pNumFormat = reinterpret_cast<SvNumberFormatsSupplierObj*>(
                     xNumTunnel->getSomething(SvNumberFormatsSupplierObj::getUnoTunnelId()));
-            pNumFormat->SetNumberFormatter(0);
+            pNumFormat->SetNumberFormatter(nullptr);
         }
         OSL_ENSURE(pNumFormat, "No number formatter available");
     }
     InitNewDoc();
-    pDocShell = 0;
+    pDocShell = nullptr;
     lang::EventObject const ev(static_cast<SwXTextDocumentBaseClass &>(*this));
     m_pImpl->m_RefreshListeners.disposeAndClear(ev);
 }
@@ -1432,15 +1432,15 @@ void    SwXTextDocument::InitNewDoc()
 
     if(xBodyText.is())
     {
-        xBodyText = 0;
-        pBodyText = 0;
+        xBodyText = nullptr;
+        pBodyText = nullptr;
     }
 
     if(xNumFormatAgg.is())
     {
         const uno::Type& rTunnelType = cppu::UnoType<XUnoTunnel>::get();
         Any aNumTunnel = xNumFormatAgg->queryAggregation(rTunnelType);
-        SvNumberFormatsSupplierObj* pNumFormat = 0;
+        SvNumberFormatsSupplierObj* pNumFormat = nullptr;
         Reference< XUnoTunnel > xNumTunnel;
         if(aNumTunnel >>= xNumTunnel)
         {
@@ -1450,7 +1450,7 @@ void    SwXTextDocument::InitNewDoc()
         }
         OSL_ENSURE(pNumFormat, "No number formatter available");
         if (pNumFormat)
-            pNumFormat->SetNumberFormatter(0);
+            pNumFormat->SetNumberFormatter(nullptr);
     }
 
     if(mxXTextFieldTypes.is())
@@ -1580,8 +1580,8 @@ void    SwXTextDocument::InitNewDoc()
     if(xPropertyHelper.is())
     {
         pPropertyHelper->Invalidate();
-        xPropertyHelper = 0;
-        pPropertyHelper = 0;
+        xPropertyHelper = nullptr;
+        pPropertyHelper = nullptr;
     }
 }
 
@@ -1667,7 +1667,7 @@ css::uno::Reference<css::uno::XInterface> SwXTextDocument::create(
         aTmpServiceName = "com.sun.star.drawing.OLE2Shape";
     }
     Reference<XInterface> xTmp(
-        arguments == 0
+        arguments == nullptr
         ? SvxFmMSFactory::createInstance(aTmpServiceName)
         : SvxFmMSFactory::createInstanceWithArguments(
             aTmpServiceName, *arguments));
@@ -1686,7 +1686,7 @@ css::uno::Reference<css::uno::XInterface> SwXTextDocument::create(
 Reference< XInterface >  SwXTextDocument::createInstance(const OUString& rServiceName)
                                         throw( Exception, RuntimeException, std::exception )
 {
-    return create(rServiceName, 0);
+    return create(rServiceName, nullptr);
 }
 
 Reference< XInterface >  SwXTextDocument::createInstanceWithArguments(
@@ -1889,7 +1889,7 @@ void SwXTextDocument::setPropertyValue(const OUString& rPropertyName, const Any&
             SwDrawModel * pDrawDoc;
             bool bAuto = *static_cast<sal_Bool const *>(aValue.getValue());
 
-            if ( 0 != ( pDrawDoc = pDocShell->GetDoc()->getIDocumentDrawModelAccess().GetDrawModel() ) )
+            if ( nullptr != ( pDrawDoc = pDocShell->GetDoc()->getIDocumentDrawModelAccess().GetDrawModel() ) )
                 pDrawDoc->SetAutoControlFocus( bAuto );
             else if (bAuto)
             {
@@ -1909,7 +1909,7 @@ void SwXTextDocument::setPropertyValue(const OUString& rPropertyName, const Any&
             SwDrawModel * pDrawDoc;
             bool bMode = *static_cast<sal_Bool const *>(aValue.getValue());
 
-            if ( 0 != ( pDrawDoc = pDocShell->GetDoc()->getIDocumentDrawModelAccess().GetDrawModel() ) )
+            if ( nullptr != ( pDrawDoc = pDocShell->GetDoc()->getIDocumentDrawModelAccess().GetDrawModel() ) )
                 pDrawDoc->SetOpenInDesignMode( bMode );
             else if (!bMode)
             {
@@ -2056,7 +2056,7 @@ Any SwXTextDocument::getPropertyValue(const OUString& rPropertyName)
         {
             SwDrawModel * pDrawDoc;
             bool bAuto;
-            if ( 0 != ( pDrawDoc = pDocShell->GetDoc()->getIDocumentDrawModelAccess().GetDrawModel() ) )
+            if ( nullptr != ( pDrawDoc = pDocShell->GetDoc()->getIDocumentDrawModelAccess().GetDrawModel() ) )
                 bAuto = pDrawDoc->GetAutoControlFocus();
             else
                 bAuto = false;
@@ -2067,7 +2067,7 @@ Any SwXTextDocument::getPropertyValue(const OUString& rPropertyName)
         {
             SwDrawModel * pDrawDoc;
             bool bMode;
-            if ( 0 != ( pDrawDoc = pDocShell->GetDoc()->getIDocumentDrawModelAccess().GetDrawModel() ) )
+            if ( nullptr != ( pDrawDoc = pDocShell->GetDoc()->getIDocumentDrawModelAccess().GetDrawModel() ) )
                 bMode = pDrawDoc->GetOpenInDesignMode();
             else
                 bMode = true;
@@ -2313,7 +2313,7 @@ SfxViewShell * SwXTextDocument::GetRenderView(
     bool bIsPDFExport )
 {
     // get view shell to use
-    SfxViewShell *pView = 0;
+    SfxViewShell *pView = nullptr;
     if (bIsPDFExport)
         pView = GuessViewShell( rbIsSwSrcView );
     else
@@ -2353,7 +2353,7 @@ SwDoc * SwXTextDocument::GetRenderDoc(
     const uno::Any& rSelection,
     bool bIsPDFExport )
 {
-    SwDoc *pDoc = 0;
+    SwDoc *pDoc = nullptr;
 
     uno::Reference< frame::XModel > xModel;
     rSelection >>= xModel;
@@ -2386,7 +2386,7 @@ SwDoc * SwXTextDocument::GetRenderDoc(
                 if (!m_pRenderData)
                 {
                     OSL_FAIL("GetRenderDoc: no renderdata");
-                    return 0;
+                    return nullptr;
                 }
                 SwView *const pSwView(static_cast<SwView *>(rpView));
                 SfxObjectShellLock xDocSh(m_pRenderData->GetTempDocShell());
@@ -2482,7 +2482,7 @@ sal_Int32 SAL_CALL SwXTextDocument::getRendererCount(
         SwDocShell *pRenderDocShell = pDoc->GetDocShell();
 
         // TODO/mba: we really need a generic way to get the SwViewShell!
-        SwViewShell* pViewShell = 0;
+        SwViewShell* pViewShell = nullptr;
         SwView* pSwView = dynamic_cast<SwView*>( pView );
         if ( pSwView )
         {
@@ -2543,7 +2543,7 @@ sal_Int32 SAL_CALL SwXTextDocument::getRendererCount(
             {
                 // PDF export should not make use of the SwPrtOptions
                 const SwPrintData *pPrtOptions = (bIsPDFExport)
-                    ? NULL : m_pRenderData->GetSwPrtOptions();
+                    ? nullptr : m_pRenderData->GetSwPrtOptions();
                 m_pRenderData->ViewOptionAdjust( pPrtOptions );
             }
 
@@ -2657,7 +2657,7 @@ uno::Sequence< beans::PropertyValue > SAL_CALL SwXTextDocument::getRenderer(
         throw IllegalArgumentException();
 
     // TODO/mba: we really need a generic way to get the SwViewShell!
-    SwViewShell* pVwSh = 0;
+    SwViewShell* pVwSh = nullptr;
     SwView* pSwView = dynamic_cast<SwView*>( pView );
     if ( pSwView )
         pVwSh = pSwView->GetWrtShellPtr();
@@ -2848,10 +2848,10 @@ SfxViewShell * SwXTextDocument::GuessViewShell(
     // #130810# SfxViewShell::Current() / SfxViewShell::GetObjectShell()
     // must not be used (see comment from MBA)
 
-    SfxViewShell    *pView = 0;
-    SwView          *pSwView = 0;
-    SwPagePreview   *pSwPagePreview = 0;
-    SwSrcView       *pSwSrcView = 0;
+    SfxViewShell    *pView = nullptr;
+    SwView          *pSwView = nullptr;
+    SwPagePreview   *pSwPagePreview = nullptr;
+    SwSrcView       *pSwSrcView = nullptr;
     SfxViewFrame    *pFrame = SfxViewFrame::GetFirst( pDocShell, false );
 
     // look for the view shell with the same controller in use,
@@ -2876,7 +2876,7 @@ SfxViewShell * SwXTextDocument::GuessViewShell(
 
     OSL_ENSURE( pSwView || pSwPagePreview || pSwSrcView, "failed to get view shell" );
     if (pView)
-        rbIsSwSrcView = pSwSrcView != 0;
+        rbIsSwSrcView = pSwSrcView != nullptr;
     return pView;
 }
 
@@ -2942,7 +2942,7 @@ void SAL_CALL SwXTextDocument::render(
                 // or SwPagePreview for PDF export of the page preview
                 //!! (check for SwView first as in GuessViewShell) !!
                 OSL_ENSURE( pView, "!! view missing !!" );
-                SwViewShell* pVwSh = 0;
+                SwViewShell* pVwSh = nullptr;
                 if (pView)
                 {
                     // TODO/mba: we really need a generic way to get the SwViewShell!
@@ -2978,7 +2978,7 @@ void SAL_CALL SwXTextDocument::render(
 
                     SwWrtShell* pWrtShell = dynamic_cast< const SwView *>( pView ) !=  nullptr ?
                                             static_cast<SwView*>(pView)->GetWrtShellPtr() :
-                                            0;
+                                            nullptr;
 
                     SwPrintData const& rSwPrtOptions =
                         *m_pRenderData->GetSwPrtOptions();
@@ -3020,7 +3020,7 @@ void SAL_CALL SwXTextDocument::render(
                         if (m_pHiddenViewFrame)
                         {
                             lcl_DisposeView( m_pHiddenViewFrame, pDocShell );
-                            m_pHiddenViewFrame = 0;
+                            m_pHiddenViewFrame = nullptr;
 
                             // prevent crash described in #i108805
                             SwDocShell *pRenderDocShell = pDoc->GetDocShell();
@@ -3035,8 +3035,8 @@ void SAL_CALL SwXTextDocument::render(
     }
     if( bLastPage )
     {
-        delete m_pRenderData;       m_pRenderData     = NULL;
-        delete m_pPrintUIOptions;   m_pPrintUIOptions = NULL;
+        delete m_pRenderData;       m_pRenderData     = nullptr;
+        delete m_pPrintUIOptions;   m_pPrintUIOptions = nullptr;
     }
 }
 
@@ -3386,7 +3386,7 @@ void SwXTextDocument::resetSelection()
     SolarMutexGuard aGuard;
 
     SwWrtShell* pWrtShell = pDocShell->GetWrtShell();
-    pWrtShell->ResetSelect(0, false);
+    pWrtShell->ResetSelect(nullptr, false);
 }
 
 void SAL_CALL SwXTextDocument::paintTile( const ::css::uno::Any& Parent, ::sal_Int32 nOutputWidth, ::sal_Int32 nOutputHeight, ::sal_Int32 nTilePosX, ::sal_Int32 nTilePosY, ::sal_Int32 nTileWidth, ::sal_Int32 nTileHeight ) throw (::css::uno::RuntimeException, ::std::exception)
@@ -3743,7 +3743,7 @@ uno::Type  SwXLinkTargetSupplier::getElementType()
 
 sal_Bool SwXLinkTargetSupplier::hasElements() throw( RuntimeException, std::exception )
 {
-    return 0 != pxDoc;
+    return nullptr != pxDoc;
 }
 
 OUString SwXLinkTargetSupplier::getImplementationName() throw( RuntimeException, std::exception )
@@ -3772,7 +3772,7 @@ SwXLinkNameAccessWrapper::SwXLinkNameAccessWrapper(
     pPropSet(aSwMapProvider.GetPropertySet(PROPERTY_MAP_LINK_TARGET)),
     sLinkSuffix(sSuffix),
     sLinkDisplayName(rLinkDisplayName),
-    pxDoc(0)
+    pxDoc(nullptr)
 {
 }
 
@@ -4196,14 +4196,14 @@ Reference<XInterface> SwXDocumentPropertyHelper::GetDrawTable(short nWhich)
 
 void SwXDocumentPropertyHelper::Invalidate()
 {
-    xDashTable = 0;
-    xGradientTable = 0;
-    xHatchTable = 0;
-    xBitmapTable = 0;
-    xTransGradientTable = 0;
-    xMarkerTable = 0;
-    xDrawDefaults = 0;
-    m_pDoc = 0;
+    xDashTable = nullptr;
+    xGradientTable = nullptr;
+    xHatchTable = nullptr;
+    xBitmapTable = nullptr;
+    xTransGradientTable = nullptr;
+    xMarkerTable = nullptr;
+    xDrawDefaults = nullptr;
+    m_pDoc = nullptr;
     SvxUnoForbiddenCharsTable::mxForbiddenChars.clear();
 }
 
@@ -4279,7 +4279,7 @@ SwViewOptionAdjust_Impl::AdjustViewOptions(SwPrintData const*const pPrtOptions)
 
     if (m_aOldViewOptions != aRenderViewOptions)  // check if reformatting is necessary
     {
-        aRenderViewOptions.SetPrinting( pPrtOptions != NULL );
+        aRenderViewOptions.SetPrinting( pPrtOptions != nullptr );
         m_pShell->ApplyViewOptions( aRenderViewOptions );
     }
 }
diff --git a/sw/source/uibase/uno/unotxvw.cxx b/sw/source/uibase/uno/unotxvw.cxx
index dc012f1a0183..dd4c778914f2 100644
--- a/sw/source/uibase/uno/unotxvw.cxx
+++ b/sw/source/uibase/uno/unotxvw.cxx
@@ -128,7 +128,7 @@ void SwXTextView::Invalidate()
     }
 
     m_refCount--;
-    m_pView = 0;
+    m_pView = nullptr;
 }
 
 Sequence< uno::Type > SAL_CALL SwXTextView::getTypes(  ) throw(uno::RuntimeException, std::exception)
@@ -248,11 +248,11 @@ sal_Bool SwXTextView::select(const uno::Any& aInterface)
     }
     else
     {
-        SwPaM * pPaM(0);
+        SwPaM * pPaM(nullptr);
         std::pair<OUString, FlyCntType> frame;
         OUString tableName;
-        SwUnoTableCrsr const* pTableCursor(0);
-        ::sw::mark::IMark const* pMark(0);
+        SwUnoTableCrsr const* pTableCursor(nullptr);
+        ::sw::mark::IMark const* pMark(nullptr);
         SwUnoCursorHelper::GetSelectableFromAny(xInterface, *pDoc,
                 pPaM, frame, tableName, pTableCursor, pMark, sdrObjects);
         if (pPaM)
@@ -438,13 +438,13 @@ SdrObject* SwXTextView::GetControl(
         uno::Reference< awt::XControl >& xToFill  )
 {
     SwView* pView2 = GetView();
-    FmFormShell* pFormShell = pView2 ? pView2->GetFormShell() : NULL;
-    SdrView* pDrawView = pView2 ? pView2->GetDrawView() : NULL;
-    vcl::Window* pWindow = pView2 ? pView2->GetWrtShell().GetWin() : NULL;
+    FmFormShell* pFormShell = pView2 ? pView2->GetFormShell() : nullptr;
+    SdrView* pDrawView = pView2 ? pView2->GetDrawView() : nullptr;
+    vcl::Window* pWindow = pView2 ? pView2->GetWrtShell().GetWin() : nullptr;
 
     OSL_ENSURE( pFormShell && pDrawView && pWindow, "SwXTextView::GetControl: how could I?" );
 
-    SdrObject* pControl = NULL;
+    SdrObject* pControl = nullptr;
     if ( pFormShell && pDrawView && pWindow )
         pControl = pFormShell->GetFormControl( xModel, *pDrawView, *pWindow, xToFill );
     return pControl;
@@ -464,9 +464,9 @@ uno::Reference< form::runtime::XFormController > SAL_CALL SwXTextView::getFormCo
     SolarMutexGuard aGuard;
 
     SwView* pView2 = GetView();
-    FmFormShell* pFormShell = pView2 ? pView2->GetFormShell() : NULL;
-    SdrView* pDrawView = pView2 ? pView2->GetDrawView() : NULL;
-    vcl::Window* pWindow = pView2 ? pView2->GetWrtShell().GetWin() : NULL;
+    FmFormShell* pFormShell = pView2 ? pView2->GetFormShell() : nullptr;
+    SdrView* pDrawView = pView2 ? pView2->GetDrawView() : nullptr;
+    vcl::Window* pWindow = pView2 ? pView2->GetWrtShell().GetWin() : nullptr;
     OSL_ENSURE( pFormShell && pDrawView && pWindow, "SwXTextView::getFormController: how could I?" );
 
     uno::Reference< form::runtime::XFormController > xController;
@@ -479,7 +479,7 @@ sal_Bool SAL_CALL SwXTextView::isFormDesignMode(  ) throw (uno::RuntimeException
 {
     SolarMutexGuard aGuard;
     SwView* pView2 = GetView();
-    FmFormShell* pFormShell = pView2 ? pView2->GetFormShell() : NULL;
+    FmFormShell* pFormShell = pView2 ? pView2->GetFormShell() : nullptr;
     return !pFormShell || pFormShell->IsDesignMode();
 }
 
@@ -487,7 +487,7 @@ void SAL_CALL SwXTextView::setFormDesignMode( sal_Bool _DesignMode ) throw (Runt
 {
     SolarMutexGuard aGuard;
     SwView* pView2 = GetView();
-    FmFormShell* pFormShell = pView2 ? pView2->GetFormShell() : NULL;
+    FmFormShell* pFormShell = pView2 ? pView2->GetFormShell() : nullptr;
     if ( pFormShell )
         pFormShell->SetDesignMode( _DesignMode );
 }
@@ -1068,9 +1068,9 @@ void SwXTextViewCursor::gotoRange(
         }
 
         uno::Reference<lang::XUnoTunnel> xRangeTunnel( xRange, uno::UNO_QUERY);
-        SwXTextRange* pRange = 0;
-        SwXParagraph* pPara = 0;
-        OTextCursorHelper* pCursor = 0;
+        SwXTextRange* pRange = nullptr;
+        SwXParagraph* pPara = nullptr;
+        OTextCursorHelper* pCursor = nullptr;
         if(xRangeTunnel.is())
         {
             pRange = reinterpret_cast<SwXTextRange*>(xRangeTunnel->getSomething(
@@ -1081,7 +1081,7 @@ void SwXTextViewCursor::gotoRange(
                                     SwXParagraph::getUnoTunnelId()));
         }
 
-        const FrmTypeFlags nFrmType = rSh.GetFrmType(0,true);
+        const FrmTypeFlags nFrmType = rSh.GetFrmType(nullptr,true);
 
         SwStartNodeType eSearchNodeType = SwNormalStartNode;
         if(nFrmType & FrmTypeFlags::FLY_ANY)
@@ -1098,7 +1098,7 @@ void SwXTextViewCursor::gotoRange(
         const SwStartNode* pOwnStartNode = aOwnPaM.GetNode().
                                                 FindSttNodeByType(eSearchNodeType);
 
-        const SwNode* pSrcNode = 0;
+        const SwNode* pSrcNode = nullptr;
         if(pCursor && pCursor->GetPaM())
         {
             pSrcNode = &pCursor->GetPaM()->GetNode();
@@ -1115,7 +1115,7 @@ void SwXTextViewCursor::gotoRange(
         {
             pSrcNode = pPara->GetTextNode();
         }
-        const SwStartNode* pTmp = pSrcNode ? pSrcNode->FindSttNodeByType(eSearchNodeType) : 0;
+        const SwStartNode* pTmp = pSrcNode ? pSrcNode->FindSttNodeByType(eSearchNodeType) : nullptr;
 
         //Skip SectionNodes
         while(pTmp && pTmp->IsSectionNode())
@@ -1386,7 +1386,7 @@ uno::Reference< text::XTextRange >  SwXTextViewCursor::getStart()
         SwWrtShell& rSh = m_pView->GetWrtShell();
         SwPaM* pShellCrsr = rSh.GetCrsr();
         SwDoc* pDoc = m_pView->GetDocShell()->GetDoc();
-        xRet = SwXTextRange::CreateXTextRange(*pDoc, *pShellCrsr->Start(), 0);
+        xRet = SwXTextRange::CreateXTextRange(*pDoc, *pShellCrsr->Start(), nullptr);
     }
     else
         throw uno::RuntimeException();
@@ -1406,7 +1406,7 @@ uno::Reference< text::XTextRange >  SwXTextViewCursor::getEnd()
         SwWrtShell& rSh = m_pView->GetWrtShell();
         SwPaM* pShellCrsr = rSh.GetCrsr();
         SwDoc* pDoc = m_pView->GetDocShell()->GetDoc();
-        xRet = SwXTextRange::CreateXTextRange(*pDoc, *pShellCrsr->End(), 0);
+        xRet = SwXTextRange::CreateXTextRange(*pDoc, *pShellCrsr->End(), nullptr);
     }
     else
         throw uno::RuntimeException();
@@ -1762,13 +1762,13 @@ IMPLEMENT_FORWARD_XINTERFACE2(SwXTextViewCursor,SwXTextViewCursor_Base,OTextCurs
 const SwDoc*        SwXTextViewCursor::GetDoc() const
 {
     SwWrtShell& rSh = m_pView->GetWrtShell();
-    return   rSh.GetCrsr() ? rSh.GetCrsr()->GetDoc() : 0;
+    return   rSh.GetCrsr() ? rSh.GetCrsr()->GetDoc() : nullptr;
 }
 
 SwDoc*  SwXTextViewCursor::GetDoc()
 {
     SwWrtShell& rSh = m_pView->GetWrtShell();
-    return   rSh.GetCrsr() ? rSh.GetCrsr()->GetDoc() : 0;
+    return   rSh.GetCrsr() ? rSh.GetCrsr()->GetDoc() : nullptr;
 }
 
 const SwPaM*    SwXTextViewCursor::GetPaM() const