Fix for fdo43460 Part XXXVII getLength() to isEmpty()

Part XXXVII
Modules
svtools

37 files changed, 89 insertions, 89 deletions

diff --git a/svtools/source/config/colorcfg.cxx b/svtools/source/config/colorcfg.cxx
index 54f93b04b8bb..7c8d59bf94eb 100644
--- a/svtools/source/config/colorcfg.cxx
+++ b/svtools/source/config/colorcfg.cxx
@@ -220,7 +220,7 @@ ColorConfig_Impl::~ColorConfig_Impl()
 void ColorConfig_Impl::Load(const rtl::OUString& rScheme)
 {
     rtl::OUString sScheme(rScheme);
-    if(!sScheme.getLength())
+    if(sScheme.isEmpty())
     {
         //detect current scheme name
         uno::Sequence < ::rtl::OUString > aCurrent(1);
diff --git a/svtools/source/config/extcolorcfg.cxx b/svtools/source/config/extcolorcfg.cxx
index 8e20a8dac6ae..89a3466ea2e7 100644
--- a/svtools/source/config/extcolorcfg.cxx
+++ b/svtools/source/config/extcolorcfg.cxx
@@ -305,7 +305,7 @@ void ExtendedColorConfig_Impl::Load(const rtl::OUString& rScheme)
     // load color settings
     rtl::OUString sScheme(rScheme);
 
-    if(!sScheme.getLength())
+    if(sScheme.isEmpty())
     {
         //detect current scheme name
         uno::Sequence < ::rtl::OUString > aCurrent(1);
@@ -325,7 +325,7 @@ void ExtendedColorConfig_Impl::Load(const rtl::OUString& rScheme)
         FillComponentColors(aComponentNames,aDisplayNameMap);
     }
 
-    if ( !m_sLoadedScheme.getLength() )
+    if ( m_sLoadedScheme.isEmpty() )
         m_sLoadedScheme = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("default"));
 
     if ( !sScheme.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("default")) )
@@ -338,7 +338,7 @@ void ExtendedColorConfig_Impl::Load(const rtl::OUString& rScheme)
             FillComponentColors(aComponentNames,aDisplayNameMap);
         }
     }
-    if ( !bFound && sScheme.getLength() )
+    if ( !bFound && !sScheme.isEmpty() )
     {
         AddScheme(sScheme);
         CommitCurrentSchemeName();
@@ -427,7 +427,7 @@ void    ExtendedColorConfig_Impl::Notify( const uno::Sequence<OUString>& /*rProp
 
 void ExtendedColorConfig_Impl::Commit()
 {
-    if ( !m_sLoadedScheme.getLength() )
+    if ( m_sLoadedScheme.isEmpty() )
         return;
     const ::rtl::OUString sColorEntries(RTL_CONSTASCII_USTRINGPARAM("Entries"));
     const ::rtl::OUString sColor(RTL_CONSTASCII_USTRINGPARAM("/Color"));
diff --git a/svtools/source/contnr/contentenumeration.cxx b/svtools/source/contnr/contentenumeration.cxx
index 30694e700efb..8f20827a898a 100644
--- a/svtools/source/contnr/contentenumeration.cxx
+++ b/svtools/source/contnr/contentenumeration.cxx
@@ -265,7 +265,7 @@ namespace svt
 
                             OUString aContentURL = xContentAccess->queryContentIdentifierString();
                             OUString aTargetURL = xRow->getString( ROW_TARGET_URL );
-                            sal_Bool bHasTargetURL = !xRow->wasNull() && aTargetURL.getLength() > 0;
+                            sal_Bool bHasTargetURL = !xRow->wasNull() && !aTargetURL.isEmpty();
 
                             OUString sRealURL = bHasTargetURL ? aTargetURL : aContentURL;
 
@@ -432,7 +432,7 @@ namespace svt
             Any aAny = xPropSet->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM( "Title" )) );
 
             OUString sTitle;
-            if ( ( aAny >>= sTitle ) && sTitle.getLength() > 0 )
+            if ( ( aAny >>= sTitle ) && !sTitle.isEmpty() )
             {
                 _rRet = sTitle;
                 bRet = sal_True;
diff --git a/svtools/source/contnr/fileview.cxx b/svtools/source/contnr/fileview.cxx
index 9f1c92f2de40..b2edf1ab33ca 100644
--- a/svtools/source/contnr/fileview.cxx
+++ b/svtools/source/contnr/fileview.cxx
@@ -151,7 +151,7 @@ void FilterMatch::createWildCardFilterList(const String& _rFilterList,::std::vec
         do
         {
             sToken = _rFilterList.GetToken( 0, ';', nIndex );
-            if ( sToken.getLength() )
+            if ( !sToken.isEmpty() )
             {
                 _rFilters.push_back( WildCard( sToken.toAsciiUpperCase() ) );
             }
@@ -1048,7 +1048,7 @@ sal_Bool ViewTabListBox_Impl::EditedEntry( SvLBoxEntry* pEntry,
     if ( pData )
         aURL = OUString( pData->maURL );
 
-    if ( ! aURL.getLength() )
+    if ( aURL.isEmpty() )
         return bRet;
 
     try
@@ -1965,7 +1965,7 @@ void SvtFileView_Impl::FilterFolderContent_Impl( const OUString &rFilter )
     }
 
     if ( !bHideTransFile &&
-        ( !rFilter.getLength() || ( rFilter.compareToAscii( ALL_FILES_FILTER ) == COMPARE_EQUAL ) ) )
+        ( rFilter.isEmpty() || ( rFilter.compareToAscii( ALL_FILES_FILTER ) == COMPARE_EQUAL ) ) )
         // when replacing names, there is always something to filter (no view of ".nametranslation.table")
         return;
 
@@ -2290,7 +2290,7 @@ void SvtFileView_Impl::CreateVector_Impl( const Sequence < OUString > &rList )
             OUString aSize = aValue.getToken( 0, '\t', nIndex );
             aDisplayText += aSize;
 
-            if ( aSize.getLength() )
+            if ( !aSize.isEmpty() )
                 pEntry->maSize = aSize.toInt64();
         }
         aDisplayText += aTab;
@@ -2301,7 +2301,7 @@ void SvtFileView_Impl::CreateVector_Impl( const Sequence < OUString > &rList )
             OUString aDate = aValue.getToken( 0, '\t', nIndex );
             aDisplayText += aDate;
 
-            if ( aDate.getLength() )
+            if ( !aDate.isEmpty() )
             {
                 DBG_ERRORFILE( "Don't know, how to convert date" );
                 ;// convert date string to date
@@ -2316,7 +2316,7 @@ void SvtFileView_Impl::CreateVector_Impl( const Sequence < OUString > &rList )
         if ( nIndex >= 0 )
         {
             OUString aBool = aValue.getToken( 0, '\t', nIndex );
-            if ( aBool.getLength() )
+            if ( !aBool.isEmpty() )
                 pEntry->mbIsFolder = aBool.toBoolean();
         }
         // get the image url
@@ -2331,7 +2331,7 @@ void SvtFileView_Impl::CreateVector_Impl( const Sequence < OUString > &rList )
         // detect the image
         if( aValue != rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(aSeparatorStr) ) )
         {
-            INetURLObject aObj( pEntry->maImageURL.getLength() ? pEntry->maImageURL : pEntry->maTargetURL );
+            INetURLObject aObj( !pEntry->maImageURL.isEmpty() ? pEntry->maImageURL : pEntry->maTargetURL );
             pEntry->maImage = SvFileInformationManager::GetImage( aObj, sal_False );
         }
         maContent.push_back( pEntry );
diff --git a/svtools/source/contnr/templwin.cxx b/svtools/source/contnr/templwin.cxx
index 2209b6ab9780..5cc09c95000e 100644
--- a/svtools/source/contnr/templwin.cxx
+++ b/svtools/source/contnr/templwin.cxx
@@ -185,12 +185,12 @@ void ODocumentInfoPreview::fill(
     m_pEditWin->SetAutoScroll( sal_False );
 
     aStr = i_xDocProps->getTitle();
-    if (aStr.getLength()) {
+    if (!aStr.isEmpty()) {
         m_pEditWin->InsertEntry( m_pInfoTable->GetString( DI_TITLE ), aStr );
     }
 
     aStr = i_xDocProps->getAuthor();
-    if (aStr.getLength()) {
+    if (!aStr.isEmpty()) {
         m_pEditWin->InsertEntry( m_pInfoTable->GetString( DI_FROM ), aStr );
     }
 
@@ -199,7 +199,7 @@ void ODocumentInfoPreview::fill(
             i_xDocProps->getCreationDate());
 
     aStr = i_xDocProps->getModifiedBy();
-    if (aStr.getLength()) {
+    if (!aStr.isEmpty()) {
         m_pEditWin->InsertEntry( m_pInfoTable->GetString(DI_MODIFIEDBY), aStr );
     }
 
@@ -208,7 +208,7 @@ void ODocumentInfoPreview::fill(
             i_xDocProps->getModificationDate());
 
     aStr = i_xDocProps->getPrintedBy();
-    if (aStr.getLength()) {
+    if (!aStr.isEmpty()) {
         m_pEditWin->InsertEntry( m_pInfoTable->GetString( DI_PRINTBY ), aStr );
     }
 
@@ -217,18 +217,18 @@ void ODocumentInfoPreview::fill(
             i_xDocProps->getPrintDate());
 
     aStr = i_xDocProps->getSubject();
-    if (aStr.getLength()) {
+    if (!aStr.isEmpty()) {
         m_pEditWin->InsertEntry( m_pInfoTable->GetString( DI_THEME ), aStr );
     }
 
     aStr =
         ::comphelper::string::convertCommaSeparated(i_xDocProps->getKeywords());
-    if (aStr.getLength()) {
+    if (!aStr.isEmpty()) {
         m_pEditWin->InsertEntry( m_pInfoTable->GetString( DI_KEYWORDS ), aStr );
     }
 
     aStr = i_xDocProps->getDescription();
-    if (aStr.getLength()) {
+    if (!aStr.isEmpty()) {
         m_pEditWin->InsertEntry( m_pInfoTable->GetString( DI_DESCRIPTION ),
             aStr );
     }
@@ -252,7 +252,7 @@ void ODocumentInfoPreview::fill(
             aStr = SvFileInformationManager::GetDescription(
                         INetURLObject(i_rURL) );
         }
-        if (aStr.getLength()) {
+        if (!aStr.isEmpty()) {
             m_pEditWin->InsertEntry( m_pInfoTable->GetString( DI_MIMETYPE ),
                 aStr );
         }
@@ -274,7 +274,7 @@ void ODocumentInfoPreview::fill(
                 UNO_QUERY );
             uno::Any aNew;
             aNew = xConverter->convertToSimpleType( aAny, TypeClass_STRING );
-            if ((aNew >>= aStr) && aStr.getLength()) {
+            if ((aNew >>= aStr) && !aStr.isEmpty()) {
                 m_pEditWin->InsertEntry( name, aStr);
             }
         } catch (uno::Exception &) {
@@ -667,7 +667,7 @@ Sequence< ::rtl::OUString > SvtFileViewWindow_Impl::GetNewDocContents() const
             // folder == false
             aRow += '0';
             // image url?
-            if ( aImageURL.getLength() > 0 )
+            if ( !aImageURL.isEmpty() )
             {
                 aRow += '\t';
                 aRow += String( aImageURL );
@@ -1567,7 +1567,7 @@ void SvtTemplateWindow::ReadViewSettings()
     pIconWin->SetCursorPos( nSelectedGroup );
 
     // open the last folder or the selected group
-    if ( sLastFolder.getLength() > 0 )
+    if ( !sLastFolder.isEmpty() )
         pFileWin->OpenFolder( sLastFolder );
     else
         IconClickHdl_Impl( NULL );
@@ -1731,10 +1731,10 @@ sal_Bool SvtDocumentTemplateDialog::CanEnableEditBtn() const
     sal_Bool bEnable = sal_False;
 
     ::rtl::OUString aFolderURL = pImpl->pWin->GetFolderURL();
-    if ( pImpl->pWin->IsFileSelected() && aFolderURL.getLength() )
+    if ( pImpl->pWin->IsFileSelected() && !aFolderURL.isEmpty() )
     {
         ::rtl::OUString aFileTargetURL = pImpl->pWin->GetSelectedFile();
-        bEnable = aFileTargetURL.getLength() > 0;
+        bEnable = !aFileTargetURL.isEmpty();
     }
 
     return bEnable;
@@ -1886,7 +1886,7 @@ IMPL_LINK ( SvtDocumentTemplateDialog, UpdateHdl_Impl, Timer*, _pEventSource )
 IMPL_LINK ( SvtDocumentTemplateDialog, OpenLinkHdl_Impl, svt::FixedHyperlink*, EMPTYARG )
 {
     ::rtl::OUString sURL( aMoreTemplatesLink.GetURL() );
-    if ( sURL.getLength() > 0 )
+    if ( !sURL.isEmpty() )
     {
         localizeWebserviceURI(sURL);
         try
diff --git a/svtools/source/control/ctrlbox.cxx b/svtools/source/control/ctrlbox.cxx
index a4bfa4d9a8ff..d4959ecbb0ca 100644
--- a/svtools/source/control/ctrlbox.cxx
+++ b/svtools/source/control/ctrlbox.cxx
@@ -1057,7 +1057,7 @@ void FontNameBox::SaveMRUEntries( const String& aFontMRUEntriesFile, xub_Unicode
     rtl::OString aEntries(rtl::OUStringToOString(GetMRUEntries(cSep),
         RTL_TEXTENCODING_UTF8));
 
-    if (!aEntries.getLength() || !aFontMRUEntriesFile.Len())
+    if (aEntries.isEmpty() || !aFontMRUEntriesFile.Len())
         return;
 
     SvFileStream aStream;
@@ -1427,7 +1427,7 @@ void FontNameBox::UserDraw( const UserDrawEvent& rUDEvt )
         if (bSymbolFont || (!bUsingCorrectFont && sSampleText.isEmpty()))
             sSampleText = makeShortRepresentativeSymbolTextForSelectedFont(*rUDEvt.GetDevice());
 
-        if (sSampleText.getLength())
+        if (!sSampleText.isEmpty())
         {
             const Size &rItemSize = rUDEvt.GetDevice()->GetOutputSize();
             //leave a little border at the edge
@@ -1445,7 +1445,7 @@ void FontNameBox::UserDraw( const UserDrawEvent& rUDEvt )
                 }
 
                 //center the text on the line
-                if (sSampleText.getLength() && nWidth)
+                if (!sSampleText.isEmpty() && nWidth)
                 {
                     nTextHeight = aTextRect.GetHeight();
                     nDesiredGap = (nH-nTextHeight)/2;
diff --git a/svtools/source/control/headbar.cxx b/svtools/source/control/headbar.cxx
index 22fb7a3a520c..30343f68280e 100644
--- a/svtools/source/control/headbar.cxx
+++ b/svtools/source/control/headbar.cxx
@@ -1117,7 +1117,7 @@ void HeaderBar::RequestHelp( const HelpEvent& rHEvt )
         else if ( rHEvt.GetMode() & HELPMODE_EXTENDED )
         {
             rtl::OUString aHelpId( rtl::OStringToOUString( GetHelpId( nItemId ), RTL_TEXTENCODING_UTF8 ) );
-            if ( aHelpId.getLength() )
+            if ( !aHelpId.isEmpty() )
             {
                 // Wenn eine Hilfe existiert, dann ausloesen
                 Help* pHelp = Application::GetHelp();
@@ -1441,7 +1441,7 @@ XubString HeaderBar::GetHelpText( sal_uInt16 nItemId ) const
     if ( nPos != HEADERBAR_ITEM_NOTFOUND )
     {
         ImplHeadItem* pItem = (*mpItemList)[ nPos ];
-        if ( !pItem->maHelpText.Len() && pItem->maHelpId.getLength() )
+        if ( !pItem->maHelpText.Len() && !pItem->maHelpId.isEmpty() )
         {
             Help* pHelp = Application::GetHelp();
             if ( pHelp )
diff --git a/svtools/source/control/inettbc.cxx b/svtools/source/control/inettbc.cxx
index e33809bfe602..94a65f2eeb9d 100644
--- a/svtools/source/control/inettbc.cxx
+++ b/svtools/source/control/inettbc.cxx
@@ -252,7 +252,7 @@ IMPL_STATIC_LINK( SvtMatchContext_Impl, Select_Impl, void*, )
                 continue;
             }
         }
-        if (( sURL.getLength() > 0 ) && ( sURL[sURL.getLength()-1] != '/' ))
+        if ( !sURL.isEmpty() && ( sURL[sURL.getLength()-1] != '/' ))
         {
             String sUpperURL( sURL );
             sUpperURL.ToUpperAscii();
@@ -884,7 +884,7 @@ void SvtURLBox::UpdatePicklistForSmartProtocol_Impl()
                     seqPropertySet[nProperty].Value >>= sURL;
                     aCurObj.SetURL( sURL );
 
-                    if ( sURL.getLength() && ( eSmartProtocol != INET_PROT_NOT_VALID ) )
+                    if ( !sURL.isEmpty() && ( eSmartProtocol != INET_PROT_NOT_VALID ) )
                     {
                         if( aCurObj.GetProtocol() != eSmartProtocol )
                             break;
@@ -1143,7 +1143,7 @@ String SvtURLBox::GetURL()
         String aName = ParseSmart( aText, aBaseURL, SvtPathOptions().GetWorkPath() );
         aObj.SetURL( aName );
         ::rtl::OUString aURL( aObj.GetMainURL( INetURLObject::NO_DECODE ) );
-        if ( !aURL.getLength() )
+        if ( aURL.isEmpty() )
             // aText itself is invalid, and even together with aBaseURL, it could not
             // made valid -> no chance
             return aText;
diff --git a/svtools/source/control/scriptedtext.cxx b/svtools/source/control/scriptedtext.cxx
index 239cc764b45d..1628d0201d01 100644
--- a/svtools/source/control/scriptedtext.cxx
+++ b/svtools/source/control/scriptedtext.cxx
@@ -291,7 +291,7 @@ const Size& SvtScriptedTextHelper_Impl::GetTextSize() const
 
 void SvtScriptedTextHelper_Impl::DrawText( const Point& _rPos )
 {
-    if( !maText.getLength() || maPosVec.empty() )
+    if( maText.isEmpty() || maPosVec.empty() )
         return;
 
     DBG_ASSERT( maPosVec.size() - 1 == maScriptVec.size(), "SvtScriptedTextHelper_Impl::DrawText - invalid vectors" );
diff --git a/svtools/source/control/tabbar.cxx b/svtools/source/control/tabbar.cxx
index 128470938d09..54476afe0838 100644
--- a/svtools/source/control/tabbar.cxx
+++ b/svtools/source/control/tabbar.cxx
@@ -1548,7 +1548,7 @@ void TabBar::RequestHelp( const HelpEvent& rHEvt )
         else if ( rHEvt.GetMode() & HELPMODE_EXTENDED )
         {
             rtl::OUString aHelpId( rtl::OStringToOUString( GetHelpId( nItemId ), RTL_TEXTENCODING_UTF8 ) );
-            if ( aHelpId.getLength() )
+            if ( !aHelpId.isEmpty() )
             {
                 // Wenn eine Hilfe existiert, dann ausloesen
                 Help* pHelp = Application::GetHelp();
@@ -2487,7 +2487,7 @@ XubString TabBar::GetHelpText( sal_uInt16 nPageId ) const
     if ( nPos != PAGE_NOT_FOUND )
     {
         ImplTabBarItem* pItem = (*mpItemList)[ nPos ];
-        if ( !pItem->maHelpText.Len() && pItem->maHelpId.getLength() )
+        if ( !pItem->maHelpText.Len() && !pItem->maHelpId.isEmpty() )
         {
             Help* pHelp = Application::GetHelp();
             if ( pHelp )
diff --git a/svtools/source/control/taskstat.cxx b/svtools/source/control/taskstat.cxx
index d1959a52caca..80acfcac22b9 100644
--- a/svtools/source/control/taskstat.cxx
+++ b/svtools/source/control/taskstat.cxx
@@ -405,7 +405,7 @@ void TaskStatusBar::RequestHelp( const HelpEvent& rHEvt )
             if ( pItem )
             {
                 rtl::OUString aHelpId( rtl::OStringToOUString( pItem->maItem.GetHelpId(), RTL_TEXTENCODING_UTF8 ) );
-                if ( aHelpId.getLength() )
+                if ( !aHelpId.isEmpty() )
                 {
                     // Wenn eine Hilfe existiert, dann ausloesen
                     Help* pHelp = Application::GetHelp();
diff --git a/svtools/source/control/toolbarmenuacc.cxx b/svtools/source/control/toolbarmenuacc.cxx
index 0d04a343f28d..e297f11e8b6f 100644
--- a/svtools/source/control/toolbarmenuacc.cxx
+++ b/svtools/source/control/toolbarmenuacc.cxx
@@ -249,7 +249,7 @@ OUString SAL_CALL ToolbarMenuAcc::getAccessibleName() throw (RuntimeException)
     if( mpParent )
         aRet = mpParent->mrMenu.GetAccessibleName();
 
-    if( !aRet.getLength() )
+    if( aRet.isEmpty() )
     {
         Window* pLabel = mpParent->mrMenu.GetAccessibleRelationLabeledBy();
         if( pLabel && pLabel != &mpParent->mrMenu )
diff --git a/svtools/source/dialogs/addresstemplate.cxx b/svtools/source/dialogs/addresstemplate.cxx
index 7f8198435a30..27ed3ba79ed0 100644
--- a/svtools/source/dialogs/addresstemplate.cxx
+++ b/svtools/source/dialogs/addresstemplate.cxx
@@ -233,7 +233,7 @@ public:
     {
         ConstMapString2StringIterator aPos = m_aAliases.find( _rLogicalName );
         return  ( m_aAliases.end() != aPos )
-            &&  ( aPos->second.getLength() );
+            &&  ( !aPos->second.isEmpty() );
     }
 
     // -------------------------------------------------------------------
@@ -413,7 +413,7 @@ void AssignmentPersistentData::Commit()
     // -------------------------------------------------------------------
     void AssignmentPersistentData::setFieldAssignment(const ::rtl::OUString& _rLogicalName, const ::rtl::OUString& _rAssignment)
     {
-        if (!_rAssignment.getLength())
+        if (_rAssignment.isEmpty())
         {
             if (hasFieldAssignment(_rLogicalName))
                 // the assignment exists but it should be reset
diff --git a/svtools/source/dialogs/insdlg.cxx b/svtools/source/dialogs/insdlg.cxx
index 351236ed0fe4..e59efb7aad96 100644
--- a/svtools/source/dialogs/insdlg.cxx
+++ b/svtools/source/dialogs/insdlg.cxx
@@ -165,7 +165,7 @@ void SvObjectServerList::FillInsertObjects()
                         xEntry->getByName( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "ObjectUIName" )) ) >>= aUIName;
                         xEntry->getByName( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "ClassID" )) ) >>= aClassID;
 
-                        if ( aUIName.getLength() )
+                        if ( !aUIName.isEmpty() )
                         {
                             // replace %PRODUCTNAME
                             sal_Int32 nIndex = aUIName.indexOf( aStringProductName );
diff --git a/svtools/source/edit/texteng.cxx b/svtools/source/edit/texteng.cxx
index 06062b8fb724..a9f886592142 100644
--- a/svtools/source/edit/texteng.cxx
+++ b/svtools/source/edit/texteng.cxx
@@ -2990,7 +2990,7 @@ void TextEngine::SetLocale( const ::com::sun::star::lang::Locale& rLocale )
 
 ::com::sun::star::lang::Locale TextEngine::GetLocale()
 {
-    if ( !maLocale.Language.getLength() )
+    if ( maLocale.Language.isEmpty() )
     {
         maLocale = Application::GetSettings().GetUILocale();
     }
diff --git a/svtools/source/filter/FilterConfigCache.cxx b/svtools/source/filter/FilterConfigCache.cxx
index da71bb531dcc..f130b25dcb46 100644
--- a/svtools/source/filter/FilterConfigCache.cxx
+++ b/svtools/source/filter/FilterConfigCache.cxx
@@ -211,7 +211,7 @@ void FilterConfigCache::ImplInit()
             xFilterSet->getPropertyValue(SREALFILTERNAME) >>= aEntry.sFilterType;
             Sequence< OUString > lFlags;
             xFilterSet->getPropertyValue(SFLAGS) >>= lFlags;
-            if (lFlags.getLength()!=1 || !lFlags[0].getLength())
+            if (lFlags.getLength()!=1 || lFlags[0].isEmpty())
                 continue;
             if (lFlags[0].equalsIgnoreAsciiCaseAscii("import"))
                 aEntry.nFlags = 1;
diff --git a/svtools/source/filter/FilterConfigItem.cxx b/svtools/source/filter/FilterConfigItem.cxx
index 4d79d96c1626..5368c94af1d5 100644
--- a/svtools/source/filter/FilterConfigItem.cxx
+++ b/svtools/source/filter/FilterConfigItem.cxx
@@ -278,7 +278,7 @@ PropertyValue* FilterConfigItem::GetPropertyValue( Sequence< PropertyValue >& rP
 sal_Bool FilterConfigItem::WritePropertyValue( Sequence< PropertyValue >& rPropSeq, const PropertyValue& rPropValue )
 {
     sal_Bool bRet = sal_False;
-    if ( rPropValue.Name.getLength() )
+    if ( !rPropValue.Name.isEmpty() )
     {
         sal_Int32 i, nCount;
         for ( i = 0, nCount = rPropSeq.getLength(); i < nCount; i++ )
diff --git a/svtools/source/filter/filter.cxx b/svtools/source/filter/filter.cxx
index 89dd2dba4bc0..fd9ae223f7f3 100644
--- a/svtools/source/filter/filter.cxx
+++ b/svtools/source/filter/filter.cxx
@@ -2207,7 +2207,7 @@ IMPL_LINK( GraphicFilter, FilterCallback, ConvertData*, pData )
             nFormat = GetImportFormatNumberForShortName( rtl::OStringToOUString( aShortName, RTL_TEXTENCODING_UTF8) );
             nRet = ImportGraphic( pData->maGraphic, String(), pData->mrStm, nFormat ) == 0;
         }
-        else if( aShortName.getLength() )
+        else if( !aShortName.isEmpty() )
         {
             // Export
             nFormat = GetExportFormatNumberForShortName( rtl::OStringToOUString(aShortName, RTL_TEXTENCODING_UTF8) );
diff --git a/svtools/source/graphic/descriptor.cxx b/svtools/source/graphic/descriptor.cxx
index b1d1050721ff..a2441c9a0336 100644
--- a/svtools/source/graphic/descriptor.cxx
+++ b/svtools/source/graphic/descriptor.cxx
@@ -401,7 +401,7 @@ void GraphicDescriptor::_getPropertyValues( const comphelper::PropertyMapEntry**
                             aMimeType = ::rtl::OUString::createFromAscii( pMimeType );
                     }
 
-                    if( !aMimeType.getLength() && ( mpGraphic->GetType() != GRAPHIC_NONE ) )
+                    if( aMimeType.isEmpty() && ( mpGraphic->GetType() != GRAPHIC_NONE ) )
                         aMimeType = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( MIMETYPE_VCLGRAPHIC ));
                 }
                 else
diff --git a/svtools/source/graphic/graphicunofactory.cxx b/svtools/source/graphic/graphicunofactory.cxx
index 9a8ed3ac32cb..9de8155ef261 100644
--- a/svtools/source/graphic/graphicunofactory.cxx
+++ b/svtools/source/graphic/graphicunofactory.cxx
@@ -59,7 +59,7 @@ GObjectImpl::GObjectImpl( uno::Sequence< uno::Any > const & args, uno::Reference
     if ( args.getLength() == 1 )
     {
         rtl::OUString sId;
-        if ( !( args[ 0 ] >>= sId ) || sId.getLength() == 0 )
+        if ( !( args[ 0 ] >>= sId ) || sId.isEmpty() )
             throw lang::IllegalArgumentException();
         rtl::OString bsId(rtl::OUStringToOString(sId, RTL_TEXTENCODING_UTF8));
         mpGObject.reset( new GraphicObject( bsId ) );
diff --git a/svtools/source/graphic/grfmgr.cxx b/svtools/source/graphic/grfmgr.cxx
index 3b4bfc44ff37..2c4997532451 100644
--- a/svtools/source/graphic/grfmgr.cxx
+++ b/svtools/source/graphic/grfmgr.cxx
@@ -1195,7 +1195,7 @@ GraphicObject::InspectForGraphicObjectImageURL( const Reference< XInterface >& x
         {
             rtl::OUString sURL;
             xProps->getPropertyValue( sImageURL ) >>= sURL;
-            if ( sURL.getLength() && sURL.compareToAscii( UNO_NAME_GRAPHOBJ_URLPREFIX, RTL_CONSTASCII_LENGTH( UNO_NAME_GRAPHOBJ_URLPREFIX ) ) == 0 )
+            if ( !sURL.isEmpty() && sURL.compareToAscii( UNO_NAME_GRAPHOBJ_URLPREFIX, RTL_CONSTASCII_LENGTH( UNO_NAME_GRAPHOBJ_URLPREFIX ) ) == 0 )
                 rvEmbedImgUrls.push_back( sURL );
         }
     }
diff --git a/svtools/source/graphic/provider.cxx b/svtools/source/graphic/provider.cxx
index 047f4dff2352..d5bcf46d990b 100644
--- a/svtools/source/graphic/provider.cxx
+++ b/svtools/source/graphic/provider.cxx
@@ -298,7 +298,7 @@ uno::Reference< ::graphic::XGraphic > GraphicProvider::implLoadResource( const :
             const ::rtl::OUString   aResourceType( rResourceURL.getToken( 0, '/', nIndex ) );
             const ResId             aResId( rResourceURL.getToken( 0, '/', nIndex ).toInt32(), *pResMgr );
 
-            if( aResourceType.getLength() )
+            if( !aResourceType.isEmpty() )
             {
                 BitmapEx aBmpEx;
 
@@ -395,7 +395,7 @@ uno::Reference< beans::XPropertySet > SAL_CALL GraphicProvider::queryGraphicDesc
         pDescriptor->init( xIStm, aURL );
         xRet = pDescriptor;
     }
-    else if( aURL.getLength() )
+    else if( !aURL.isEmpty() )
     {
         uno::Reference< ::graphic::XGraphic > xGraphic( implLoadMemory( aURL ) );
         if( !xGraphic.is() )
diff --git a/svtools/source/misc/acceleratorexecute.cxx b/svtools/source/misc/acceleratorexecute.cxx
index bace967e8338..283d34a2a01b 100644
--- a/svtools/source/misc/acceleratorexecute.cxx
+++ b/svtools/source/misc/acceleratorexecute.cxx
@@ -197,7 +197,7 @@ sal_Bool AcceleratorExecute::execute(const css::awt::KeyEvent& aAWTKey)
     ::rtl::OUString sCommand = impl_ts_findCommand(aAWTKey);
 
     // No Command found? Do nothing! User isnt interested on any error handling .-)
-    if (!sCommand.getLength())
+    if (sCommand.isEmpty())
         return sal_False;
 
     // SAFE -> ----------------------------------
@@ -280,7 +280,7 @@ KeyCode AcceleratorExecute::st_AWTKey2VCLKey(const css::awt::KeyEvent& aAWTKey)
     {
         if (xDocCfg.is())
             sCommand = xDocCfg->getCommandByKeyEvent(aKey);
-        if (sCommand.getLength())
+        if (!sCommand.isEmpty())
             return sCommand;
     }
     catch(const css::container::NoSuchElementException&)
@@ -290,7 +290,7 @@ KeyCode AcceleratorExecute::st_AWTKey2VCLKey(const css::awt::KeyEvent& aAWTKey)
     {
         if (xModuleCfg.is())
             sCommand = xModuleCfg->getCommandByKeyEvent(aKey);
-        if (sCommand.getLength())
+        if (!sCommand.isEmpty())
             return sCommand;
     }
     catch(const css::container::NoSuchElementException&)
@@ -300,7 +300,7 @@ KeyCode AcceleratorExecute::st_AWTKey2VCLKey(const css::awt::KeyEvent& aAWTKey)
     {
         if (xGlobalCfg.is())
             sCommand = xGlobalCfg->getCommandByKeyEvent(aKey);
-        if (sCommand.getLength())
+        if (!sCommand.isEmpty())
             return sCommand;
     }
     catch(const css::container::NoSuchElementException&)
diff --git a/svtools/source/misc/imagemgr.cxx b/svtools/source/misc/imagemgr.cxx
index c708a1d4f0f9..d35fceed14e9 100644
--- a/svtools/source/misc/imagemgr.cxx
+++ b/svtools/source/misc/imagemgr.cxx
@@ -241,7 +241,7 @@ static String GetImageExtensionByFactory_Impl( const String& rURL )
         ::rtl::OUString aInternalType = xTypeDetector->queryTypeByURL( rURL );
         ::com::sun::star::uno::Reference < ::com::sun::star::container::XNameAccess > xAccess( xTypeDetector, ::com::sun::star::uno::UNO_QUERY );
         ::com::sun::star::uno::Sequence < ::com::sun::star::beans::PropertyValue > aTypeProps;
-        if ( aInternalType.getLength() > 0 && xAccess->hasByName( aInternalType ) )
+        if ( !aInternalType.isEmpty() && xAccess->hasByName( aInternalType ) )
         {
             xAccess->getByName( aInternalType ) >>= aTypeProps;
             sal_Int32 nProps = aTypeProps.getLength();
diff --git a/svtools/source/misc/transfer.cxx b/svtools/source/misc/transfer.cxx
index 6faa7e55dfe4..5fa1e5b0d9fe 100644
--- a/svtools/source/misc/transfer.cxx
+++ b/svtools/source/misc/transfer.cxx
@@ -151,7 +151,7 @@ static ::rtl::OUString ImplGetParameterString( const TransferableObjectDescripto
     const ::rtl::OUString   aClassName( rObjDesc.maClassName.GetHexName() );
     ::rtl::OUString         aParams;
 
-    if( aClassName.getLength() )
+    if( !aClassName.isEmpty() )
     {
         aParams += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ";classname=\"" ));
         aParams += aClassName;
@@ -774,7 +774,7 @@ sal_Bool TransferableHelper::SetString( const ::rtl::OUString& rString, const Da
 {
     DataFlavor aFileFlavor;
 
-    if( rString.getLength() &&
+    if( !rString.isEmpty() &&
         SotExchange::GetFormatDataFlavor( FORMAT_FILE, aFileFlavor ) &&
         TransferableDataHelper::IsEqual( aFileFlavor, rFlavor ) )
     {
@@ -1387,7 +1387,7 @@ void TransferableDataHelper::FillDataFlavorExVector( const Sequence< DataFlavor
 
             try
             {
-                if( xMimeFact.is() && rFlavor.MimeType.getLength() )
+                if( xMimeFact.is() && !rFlavor.MimeType.isEmpty() )
                     xMimeType = xMimeFact->createMimeContentType( rFlavor.MimeType );
             }
             catch( const ::com::sun::star::uno::Exception& )
@@ -2107,7 +2107,7 @@ sal_Bool TransferableDataHelper::GetFileList(
                     rtl::OString aDiskString;
 
                     while( xStm->ReadLine( aDiskString ) )
-                        if( aDiskString.getLength() && aDiskString[0] != '#' )
+                        if( !aDiskString.isEmpty() && aDiskString[0] != '#' )
                             rFileList.AppendFile( rtl::OStringToOUString(aDiskString, RTL_TEXTENCODING_UTF8) );
 
                     bRet = sal_True;
diff --git a/svtools/source/svhtml/htmlout.cxx b/svtools/source/svhtml/htmlout.cxx
index 5a25a21397cf..3ba059030387 100644
--- a/svtools/source/svhtml/htmlout.cxx
+++ b/svtools/source/svhtml/htmlout.cxx
@@ -559,7 +559,7 @@ SvStream& HTMLOutFuncs::FlushToAscii( SvStream& rStream,
 {
     rtl::OString sOut = lcl_FlushToAscii( rContext );
 
-    if (sOut.getLength())
+    if (!sOut.isEmpty())
         rStream << sOut.getStr();
 
     return rStream;
diff --git a/svtools/source/table/gridtablerenderer.cxx b/svtools/source/table/gridtablerenderer.cxx
index 5d6eff9e5368..5a20053b694c 100644
--- a/svtools/source/table/gridtablerenderer.cxx
+++ b/svtools/source/table/gridtablerenderer.cxx
@@ -395,7 +395,7 @@ namespace svt { namespace table
 
         Any const rowHeading( m_pImpl->rModel.getRowHeading( m_pImpl->nCurrentRow ) );
         ::rtl::OUString const rowTitle( CellValueConversion::convertToString( rowHeading ) );
-        if ( rowTitle.getLength() )
+        if ( !rowTitle.isEmpty() )
         {
             ::Color const textColor = lcl_getEffectiveColor( m_pImpl->rModel.getHeaderTextColor(), _rStyle, &StyleSettings::GetFieldTextColor );
             _rDevice.SetTextColor( textColor );
@@ -586,7 +586,7 @@ namespace svt { namespace table
         }
 
         ::rtl::OUString const sText( CellValueConversion::convertToString( i_cellContent ) );
-        if ( sText.getLength() == 0 )
+        if ( sText.isEmpty() )
             return true;
 
         Rectangle const aTargetArea( lcl_getTextRenderingArea( lcl_getContentArea( *m_pImpl, i_targetArea ) ) );
diff --git a/svtools/source/table/tabledatawindow.cxx b/svtools/source/table/tabledatawindow.cxx
index 5f5ad0a6ab1f..1dedd3657333 100644
--- a/svtools/source/table/tabledatawindow.cxx
+++ b/svtools/source/table/tabledatawindow.cxx
@@ -141,7 +141,7 @@ namespace svt { namespace table
             }
         }
 
-        if ( sHelpText.getLength() )
+        if ( !sHelpText.isEmpty() )
         {
             Rectangle const aControlScreenRect(
                 OutputToScreenPixel( Point( 0, 0 ) ),
diff --git a/svtools/source/toolpanel/paneltabbar.cxx b/svtools/source/toolpanel/paneltabbar.cxx
index b7a245e37a0e..2723534efc1c 100644
--- a/svtools/source/toolpanel/paneltabbar.cxx
+++ b/svtools/source/toolpanel/paneltabbar.cxx
@@ -588,7 +588,7 @@ namespace svt
         const bool bUseImage = !!aImage && ( i_eItemContent != TABITEM_TEXT_ONLY );
 
         const ::rtl::OUString sItemText( i_pPanel->GetDisplayName() );
-        const bool bUseText = ( sItemText.getLength() != 0 ) && ( i_eItemContent != TABITEM_IMAGE_ONLY );
+        const bool bUseText = ( !sItemText.isEmpty() ) && ( i_eItemContent != TABITEM_IMAGE_ONLY );
 
         Size aItemContentSize;
         if ( bUseImage )
@@ -659,7 +659,7 @@ namespace svt
         }
 
         const ::rtl::OUString sItemText( i_pPanel->GetDisplayName() );
-        const bool bUseText = ( sItemText.getLength() != 0 ) && ( i_eItemContent != TABITEM_IMAGE_ONLY );
+        const bool bUseText = ( !sItemText.isEmpty() ) && ( i_eItemContent != TABITEM_IMAGE_ONLY );
 
         if ( bUseText )
         {
diff --git a/svtools/source/uno/addrtempuno.cxx b/svtools/source/uno/addrtempuno.cxx
index 3f3b69acaee6..3cb151fb69f6 100644
--- a/svtools/source/uno/addrtempuno.cxx
+++ b/svtools/source/uno/addrtempuno.cxx
@@ -228,7 +228,7 @@ namespace svt
     //------------------------------------------------------------------------------
     Dialog* OAddressBookSourceDialogUno::createDialog(Window* _pParent)
     {
-        if ( m_xDataSource.is() && m_sTable.getLength() )
+        if ( m_xDataSource.is() && !m_sTable.isEmpty() )
             return new AddressBookSourceDialog(_pParent, m_aContext.getLegacyServiceFactory(), m_xDataSource, m_sDataSourceName, m_sTable, m_aAliases );
         else
             return new AddressBookSourceDialog( _pParent, m_aContext.getLegacyServiceFactory() );
diff --git a/svtools/source/uno/contextmenuhelper.cxx b/svtools/source/uno/contextmenuhelper.cxx
index 4fcab9e48adf..48554a3420bd 100644
--- a/svtools/source/uno/contextmenuhelper.cxx
+++ b/svtools/source/uno/contextmenuhelper.cxx
@@ -326,7 +326,7 @@ ContextMenuHelper::executePopupMenu(
                 if ( nResult > 0 )
                 {
                     ::rtl::OUString aCommand = lcl_GetItemCommandRecursive( pMenu, nResult );
-                    if ( aCommand.getLength() > 0 )
+                    if ( !aCommand.isEmpty() )
                         dispatchCommand( xFrame, aCommand );
                 }
             }
@@ -548,7 +548,7 @@ ContextMenuHelper::getLabelFromCommandURL(
     {
         try
         {
-            if ( aCmdURL.getLength() > 0 )
+            if ( !aCmdURL.isEmpty() )
             {
                 rtl::OUString aStr;
                 uno::Sequence< beans::PropertyValue > aPropSeq;
@@ -614,7 +614,7 @@ ContextMenuHelper::completeMenuProperties(
                 if ( bShowMenuImages )
                 {
                     Image aImage;
-                    if ( aCmdURL.getLength() > 0 )
+                    if ( !aCmdURL.isEmpty() )
                         aImage = getImageFromCommandURL( aCmdURL );
                     pMenu->SetItemImage( nId, aImage );
                 }
diff --git a/svtools/source/uno/generictoolboxcontroller.cxx b/svtools/source/uno/generictoolboxcontroller.cxx
index ca3453694d27..3dfc34e77e94 100644
--- a/svtools/source/uno/generictoolboxcontroller.cxx
+++ b/svtools/source/uno/generictoolboxcontroller.cxx
@@ -79,7 +79,7 @@ GenericToolboxController::GenericToolboxController( const Reference< XMultiServi
     m_bInitialized = sal_True;
 
     // insert main command to our listener map
-    if ( m_aCommandURL.getLength() )
+    if ( !m_aCommandURL.isEmpty() )
         m_aListenerMap.insert( URLToDispatchMap::value_type( aCommand, Reference< XDispatch >() ));
 }
 
@@ -114,7 +114,7 @@ throw ( RuntimeException )
         if ( m_bInitialized &&
              m_xFrame.is() &&
              m_xServiceManager.is() &&
-             m_aCommandURL.getLength() )
+             !m_aCommandURL.isEmpty() )
         {
             xURLTransformer = Reference< XURLTransformer >( m_xServiceManager->createInstance(
                                                                 rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.util.URLTransformer" ))),
diff --git a/svtools/source/uno/popupmenucontrollerbase.cxx b/svtools/source/uno/popupmenucontrollerbase.cxx
index 331515082429..d10de663f31d 100644
--- a/svtools/source/uno/popupmenucontrollerbase.cxx
+++ b/svtools/source/uno/popupmenucontrollerbase.cxx
@@ -376,7 +376,7 @@ void SAL_CALL PopupMenuControllerBase::initialize( const Sequence< Any >& aArgum
             }
         }
 
-        if ( xFrame.is() && aCommandURL.getLength() )
+        if ( xFrame.is() && !aCommandURL.isEmpty() )
         {
             m_xFrame        = xFrame;
             m_aCommandURL   = aCommandURL;
diff --git a/svtools/source/uno/popupwindowcontroller.cxx b/svtools/source/uno/popupwindowcontroller.cxx
index 9ff12c840c43..553eecbaecdb 100644
--- a/svtools/source/uno/popupwindowcontroller.cxx
+++ b/svtools/source/uno/popupwindowcontroller.cxx
@@ -193,14 +193,14 @@ sal_Bool SAL_CALL PopupWindowController::supportsService( const OUString& Servic
 void SAL_CALL PopupWindowController::initialize( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aArguments ) throw (::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException)
 {
     svt::ToolboxController::initialize( aArguments );
-    if( m_aCommandURL.getLength() )
+    if( !m_aCommandURL.isEmpty() )
         addStatusListener( m_aCommandURL );
 }
 
 // XComponent
 void SAL_CALL PopupWindowController::dispose() throw (RuntimeException)
 {
-    if( m_aCommandURL.getLength() )
+    if( !m_aCommandURL.isEmpty() )
         removeStatusListener( m_aCommandURL );
 
     svt::ToolboxController::dispose();
diff --git a/svtools/source/uno/statusbarcontroller.cxx b/svtools/source/uno/statusbarcontroller.cxx
index c4823fd55eb6..ee6e6455d666 100644
--- a/svtools/source/uno/statusbarcontroller.cxx
+++ b/svtools/source/uno/statusbarcontroller.cxx
@@ -173,7 +173,7 @@ throw ( Exception, RuntimeException )
             }
         }
 
-        if ( m_aCommandURL.getLength() )
+        if ( !m_aCommandURL.isEmpty() )
             m_aListenerMap.insert( URLToDispatchMap::value_type( m_aCommandURL, Reference< XDispatch >() ));
     }
 }
@@ -552,7 +552,7 @@ void StatusbarController::execute( const ::com::sun::star::uno::Sequence< ::com:
         if ( m_bInitialized &&
              m_xFrame.is() &&
              m_xServiceManager.is() &&
-             m_aCommandURL.getLength() )
+             !m_aCommandURL.isEmpty() )
         {
             xURLTransformer = getURLTransformer();
             aCommandURL = m_aCommandURL;
@@ -594,7 +594,7 @@ void StatusbarController::execute(
         if ( m_bInitialized &&
              m_xFrame.is() &&
              m_xServiceManager.is() &&
-             m_aCommandURL.getLength() )
+             !m_aCommandURL.isEmpty() )
         {
             Reference< XURLTransformer > xURLTransformer( getURLTransformer() );
             aTargetURL.Complete = aCommandURL;
diff --git a/svtools/source/uno/toolboxcontroller.cxx b/svtools/source/uno/toolboxcontroller.cxx
index 4e4970b5d729..1146f7cea924 100644
--- a/svtools/source/uno/toolboxcontroller.cxx
+++ b/svtools/source/uno/toolboxcontroller.cxx
@@ -252,7 +252,7 @@ throw ( Exception, RuntimeException )
         {
         }
 
-        if ( m_aCommandURL.getLength() )
+        if ( !m_aCommandURL.isEmpty() )
             m_aListenerMap.insert( URLToDispatchMap::value_type( m_aCommandURL, Reference< XDispatch >() ));
     }
 }
@@ -373,7 +373,7 @@ throw (::com::sun::star::uno::RuntimeException)
         if ( m_bInitialized &&
              m_xFrame.is() &&
              m_xServiceManager.is() &&
-             m_aCommandURL.getLength() )
+             !m_aCommandURL.isEmpty() )
         {
 
             aCommandURL = m_aCommandURL;
diff --git a/svtools/source/uno/treecontrolpeer.cxx b/svtools/source/uno/treecontrolpeer.cxx
index d2e5c55d6086..7b943857e3e2 100644
--- a/svtools/source/uno/treecontrolpeer.cxx
+++ b/svtools/source/uno/treecontrolpeer.cxx
@@ -262,7 +262,7 @@ UnoTreeListEntry* TreeControlPeer::createEntry( const Reference< XTreeNode >& xN
 
         UnoTreeListItem * pUnoItem = new UnoTreeListItem( pEntry );
 
-        if( xNode->getNodeGraphicURL().getLength() )
+        if( !xNode->getNodeGraphicURL().isEmpty() )
         {
             pUnoItem->SetGraphicURL( xNode->getNodeGraphicURL() );
             Image aNodeImage;
@@ -275,10 +275,10 @@ UnoTreeListEntry* TreeControlPeer::createEntry( const Reference< XTreeNode >& xN
 
         mpTreeImpl->insert( pEntry, pParent, nPos );
 
-        if( msDefaultExpandedGraphicURL.getLength() )
+        if( !msDefaultExpandedGraphicURL.isEmpty() )
             mpTreeImpl->SetExpandedEntryBmp( pEntry, maDefaultExpandedImage );
 
-        if( msDefaultCollapsedGraphicURL.getLength() )
+        if( !msDefaultCollapsedGraphicURL.isEmpty() )
             mpTreeImpl->SetCollapsedEntryBmp( pEntry, maDefaultCollapsedImage );
 
         updateEntry( pEntry );
@@ -729,7 +729,7 @@ void SAL_CALL TreeControlPeer::setDefaultExpandedGraphicURL( const ::rtl::OUStri
     SolarMutexGuard aGuard;
     if( msDefaultExpandedGraphicURL != sDefaultExpandedGraphicURL )
     {
-        if( sDefaultExpandedGraphicURL.getLength() )
+        if( !sDefaultExpandedGraphicURL.isEmpty() )
             loadImage( sDefaultExpandedGraphicURL, maDefaultExpandedImage );
         else
             maDefaultExpandedImage = Image();
@@ -742,7 +742,7 @@ void SAL_CALL TreeControlPeer::setDefaultExpandedGraphicURL( const ::rtl::OUStri
             ImplContextGraphicItem* pContextGraphicItem = dynamic_cast< ImplContextGraphicItem* >( pEntry->GetItem( 0 ) );
             if( pContextGraphicItem )
             {
-                if( pContextGraphicItem->msExpandedGraphicURL.getLength() == 0 )
+                if( pContextGraphicItem->msExpandedGraphicURL.isEmpty() )
                     rTree.SetExpandedEntryBmp( pEntry, maDefaultExpandedImage );
             }
             pEntry = rTree.Next( pEntry );
@@ -767,7 +767,7 @@ void SAL_CALL TreeControlPeer::setDefaultCollapsedGraphicURL( const ::rtl::OUStr
     SolarMutexGuard aGuard;
     if( msDefaultCollapsedGraphicURL != sDefaultCollapsedGraphicURL )
     {
-        if( sDefaultCollapsedGraphicURL.getLength() )
+        if( !sDefaultCollapsedGraphicURL.isEmpty() )
             loadImage( sDefaultCollapsedGraphicURL, maDefaultCollapsedImage );
         else
             maDefaultCollapsedImage = Image();
@@ -780,7 +780,7 @@ void SAL_CALL TreeControlPeer::setDefaultCollapsedGraphicURL( const ::rtl::OUStr
             ImplContextGraphicItem* pContextGraphicItem = dynamic_cast< ImplContextGraphicItem* >( pEntry->GetItem( 0 ) );
             if( pContextGraphicItem )
             {
-                if( pContextGraphicItem->msCollapsedGraphicURL.getLength() == 0 )
+                if( pContextGraphicItem->msCollapsedGraphicURL.isEmpty() )
                     rTree.SetCollapsedEntryBmp( pEntry, maDefaultCollapsedImage );
             }
             pEntry = rTree.Next( pEntry );