fdo#43460: use isEmpty()

Change-Id: I47b35af71277fdda19767a553c960bf12164b92f

7 files changed, 24 insertions, 24 deletions

diff --git a/extensions/source/ole/unoobjw.cxx b/extensions/source/ole/unoobjw.cxx
index 9bd7a4ae6996..c6551f42fa3c 100644
--- a/extensions/source/ole/unoobjw.cxx
+++ b/extensions/source/ole/unoobjw.cxx
@@ -1375,7 +1375,7 @@ STDMETHODIMP  UnoObjectWrapperRemoteOpt::Invoke ( DISPID dispidMember, REFIID /*
                             {
                                 exactName = m_xExactName->getExactName( info.name);
                                 // invoke again
-                                if( exactName.getLength() != 0)
+                                if( !exactName.isEmpty() )
                                 {
                                     if( SUCCEEDED( ret= doInvoke( pdispparams, pvarResult,
                                                                   pexcepinfo, puArgErr, exactName, params)))
@@ -1400,7 +1400,7 @@ STDMETHODIMP  UnoObjectWrapperRemoteOpt::Invoke ( DISPID dispidMember, REFIID /*
                             {
                                 exactName = m_xExactName->getExactName( info.name);
                                 // invoke again
-                                if( exactName.getLength() != 0)
+                                if( !exactName.isEmpty() )
                                 {
                                     if( SUCCEEDED( ret= doSetProperty( pdispparams, pvarResult,
                                                                        pexcepinfo, puArgErr, exactName, params)))
@@ -1424,7 +1424,7 @@ STDMETHODIMP  UnoObjectWrapperRemoteOpt::Invoke ( DISPID dispidMember, REFIID /*
                             {
                                 exactName = m_xExactName->getExactName( info.name);
                                 // invoke again
-                                if( exactName.getLength() != 0)
+                                if( !exactName.isEmpty() )
                                 {
                                     if( SUCCEEDED( ret= doGetProperty( pdispparams, pvarResult,
                                                                        pexcepinfo, exactName)))
@@ -1452,7 +1452,7 @@ STDMETHODIMP  UnoObjectWrapperRemoteOpt::Invoke ( DISPID dispidMember, REFIID /*
                             {
                                 exactName = m_xExactName->getExactName( info.name);
                                 // invoke again
-                                if( exactName.getLength() != 0)
+                                if( !exactName.isEmpty() )
                                 {
                                     if( SUCCEEDED( ret= doInvoke( pdispparams, pvarResult,
                                                                   pexcepinfo, puArgErr, exactName, params)))
@@ -1471,7 +1471,7 @@ STDMETHODIMP  UnoObjectWrapperRemoteOpt::Invoke ( DISPID dispidMember, REFIID /*
                                 && ret == DISP_E_MEMBERNOTFOUND)
                             {
                                 // try to get the exact name
-                                if( exactName.getLength() != 0)
+                                if( !exactName.isEmpty() )
                                 {
                                     if( SUCCEEDED( ret= doSetProperty( pdispparams, pvarResult,
                                                                        pexcepinfo, puArgErr, exactName, params)))
@@ -1496,7 +1496,7 @@ STDMETHODIMP  UnoObjectWrapperRemoteOpt::Invoke ( DISPID dispidMember, REFIID /*
                             {
                                 exactName = m_xExactName->getExactName( info.name);
                                 // invoke again
-                                if( exactName.getLength() != 0)
+                                if( !exactName.isEmpty() )
                                 {
                                     if( SUCCEEDED( ret= doInvoke( pdispparams, pvarResult,
                                                                   pexcepinfo, puArgErr, exactName, params)))
@@ -1514,7 +1514,7 @@ STDMETHODIMP  UnoObjectWrapperRemoteOpt::Invoke ( DISPID dispidMember, REFIID /*
                                                             pexcepinfo, info.name))
                                 && ret == DISP_E_MEMBERNOTFOUND)
                             {
-                                if( exactName.getLength() != 0)
+                                if( !exactName.isEmpty() )
                                 {
                                     if( SUCCEEDED( ret= doSetProperty( pdispparams, pvarResult,
                                                                        pexcepinfo, puArgErr, exactName, params)))
diff --git a/sal/qa/rtl/bootstrap/rtl_Bootstrap.cxx b/sal/qa/rtl/bootstrap/rtl_Bootstrap.cxx
index 297777178b4c..0cab17f5b546 100644
--- a/sal/qa/rtl/bootstrap/rtl_Bootstrap.cxx
+++ b/sal/qa/rtl/bootstrap/rtl_Bootstrap.cxx
@@ -177,7 +177,7 @@ namespace rtl_Bootstrap
                 rtl::OUString suGetname;
                 aBootstrap.getIniName( suGetname );
                 printUString( suGetname );
-                CPPUNIT_ASSERT_MESSAGE("ctor error without initial file.", suGetname.getLength() != 0 );
+                CPPUNIT_ASSERT_MESSAGE("ctor error without initial file.", !suGetname.isEmpty() );
             }
 
         CPPUNIT_TEST_SUITE(ctor);
@@ -238,7 +238,7 @@ namespace rtl_Bootstrap
                 rtl::OUString suValuename ("INHERITED_VALUE");
                 aBootstrap.getFrom( suValuename, suGetname );
                 printUString( suGetname );
-                CPPUNIT_ASSERT_MESSAGE("get the value of a variable in ini file.", suGetname.getLength() != 0 );
+                CPPUNIT_ASSERT_MESSAGE("get the value of a variable in ini file.", !suGetname.isEmpty());
             }
 
         //use defaut value
@@ -440,7 +440,7 @@ namespace rtl_Bootstrap
                 rtl::OUString suValuename("INHERITED_VALUE");
                 Bootstrap::get( suValuename, suGetname  );
                 printUString( suGetname );
-                CPPUNIT_ASSERT_MESSAGE("setIniFilename and get value of the argument.", suGetname.getLength() != 0 );
+                CPPUNIT_ASSERT_MESSAGE("setIniFilename and get value of the argument.", !suGetname.isEmpty());
             }
 
         CPPUNIT_TEST_SUITE(setIniFilename);
diff --git a/sal/workben/testfile.cxx b/sal/workben/testfile.cxx
index a670f7b7d1d2..473e25a4ddf8 100644
--- a/sal/workben/testfile.cxx
+++ b/sal/workben/testfile.cxx
@@ -2152,7 +2152,7 @@ void ConvertPathTest(rtl::OUString& strPath)
     // getFileURLFromSystemPath
     //--------------------------------------------------
 
-    if ( strNormPath.getLength() != 0 )
+    if ( !strNormPath.isEmpty() )
     {
         rc=FileBase::getFileURLFromSystemPath( strNormPath, strFileURL );
 
@@ -2172,7 +2172,7 @@ void ConvertPathTest(rtl::OUString& strPath)
     // getNormalizedPathFromFileURL
     //--------------------------------------------------
 
-    if ( strFileURL.getLength() != 0 )
+    if ( !strFileURL.isEmpty() )
     {
         rc=FileBase::getSystemPathFromFileURL( strFileURL, strNormPathFromFileURL );
 
@@ -2193,7 +2193,7 @@ void ConvertPathTest(rtl::OUString& strPath)
     // getSystemPathFromFileURL
     //--------------------------------------------------
 
-    if ( strNormPath.getLength() != 0 )
+    if ( !strNormPath.isEmpty() )
     {
         rc=FileBase::getSystemPathFromFileURL( strNormPath, strSystemPath );
 
@@ -2331,7 +2331,7 @@ void SearchPathTest(void)
     // searchFileURL (with a normalized path)
     //--------------------------------------------------
 
-    if ( strNormPath.getLength() != 0 )
+    if ( !strNormPath.isEmpty() )
     {
         printf( "\nSearch-Normalized-Path (with a normalized path) : ");
         printFileName ( strNormPath );
@@ -2355,7 +2355,7 @@ void SearchPathTest(void)
     // searchFileURL (with a File-URL)
     //--------------------------------------------------
 
-    if ( strFileURL.getLength() != 0 )
+    if ( !strFileURL.isEmpty() )
     {
         printf( "\nSearch-Normalized-Path (with a FileURL) : ");
         printFileName( strFileURL );
@@ -2379,7 +2379,7 @@ void SearchPathTest(void)
     // searchFileURL (with a systempath)
     //--------------------------------------------------
 
-    if ( strSystemPath.getLength() != 0 )
+    if ( !strSystemPath.isEmpty() )
     {
         printf( "\nSearch-Normalized-Path (with a SystemPath) : ");
         printFileName( strSystemPath );
diff --git a/svx/source/form/fmpage.cxx b/svx/source/form/fmpage.cxx
index bcf3147b90dd..3243c2314a68 100644
--- a/svx/source/form/fmpage.cxx
+++ b/svx/source/form/fmpage.cxx
@@ -180,7 +180,7 @@ sal_Bool FmFormPage::RequestHelp( Window* pWindow, SdrView* pView,
         if (::comphelper::hasProperty(FM_PROP_HELPTEXT, xSet))
             aHelpText = ::comphelper::getString(xSet->getPropertyValue(FM_PROP_HELPTEXT)).getStr();
 
-        if (!aHelpText.getLength() && ::comphelper::hasProperty(FM_PROP_TARGET_URL, xSet))
+        if (aHelpText.isEmpty() && ::comphelper::hasProperty(FM_PROP_TARGET_URL, xSet))
         {
             OUString aText = ::comphelper::getString(xSet->getPropertyValue(FM_PROP_TARGET_URL));
             INetURLObject aUrl(aText);
@@ -200,7 +200,7 @@ sal_Bool FmFormPage::RequestHelp( Window* pWindow, SdrView* pView,
                 }
         }
     }
-    if ( aHelpText.getLength() != 0 )
+    if ( !aHelpText.isEmpty() )
     {
         // Hilfe anzeigen
         Rectangle aItemRect = pObj->GetCurrentBoundRect();
diff --git a/svx/source/tbxctrls/tbunosearchcontrollers.cxx b/svx/source/tbxctrls/tbunosearchcontrollers.cxx
index c964fceea2c3..7a020ed10ffe 100644
--- a/svx/source/tbxctrls/tbunosearchcontrollers.cxx
+++ b/svx/source/tbxctrls/tbunosearchcontrollers.cxx
@@ -118,7 +118,7 @@ void FindTextFieldControl::SetTextToSelected_Impl()
     {
     }
 
-    if ( aString.getLength() != 0 )
+    if ( !aString.isEmpty() )
     {
         SetText( aString );
         GetModifyHdl().Call(this); // FIXME why SetText doesn't trigger this?
diff --git a/xmloff/source/draw/sdxmlexp.cxx b/xmloff/source/draw/sdxmlexp.cxx
index 86cdd8c01ddd..b71f8513f20e 100644
--- a/xmloff/source/draw/sdxmlexp.cxx
+++ b/xmloff/source/draw/sdxmlexp.cxx
@@ -2164,13 +2164,13 @@ void SdXMLExport::exportPresentationSettings()
                     if( !xPageName.is() )
                         continue;
 
-                    if( sTmp.getLength() != 0 )
+                    if( !sTmp.isEmpty() )
                         sTmp.append( sal_Unicode( ',' ) );
                     sTmp.append( xPageName->getName() );
 
                 }
 
-                if( sTmp.getLength() )
+                if( !sTmp.isEmpty() )
                     AddAttribute(XML_NAMESPACE_PRESENTATION, XML_PAGES, sTmp.makeStringAndClear() );
 
                 SvXMLElementExport aShows(*this, XML_NAMESPACE_PRESENTATION, XML_SHOW, sal_True, sal_True);
@@ -2685,7 +2685,7 @@ OUString SdXMLExport::getNavigationOrder( const Reference< XDrawPage >& xDrawPag
                 OUString sId( getInterfaceToIdentifierMapper().registerReference( Reference< XInterface >( xNavOrder->getByIndex( nIndex ), UNO_QUERY ) ) );
                 if( !sId.isEmpty() )
                 {
-                    if( sNavOrder.getLength() != 0 )
+                    if( !sNavOrder.isEmpty() )
                         sNavOrder.append( (sal_Unicode)' ' );
                     sNavOrder.append( sId );
                 }
diff --git a/xmloff/source/style/fonthdl.cxx b/xmloff/source/style/fonthdl.cxx
index 29ca53d9c629..fb9f18c049c8 100644
--- a/xmloff/source/style/fonthdl.cxx
+++ b/xmloff/source/style/fonthdl.cxx
@@ -96,7 +96,7 @@ sal_Bool XMLFontFamilyNamePropHdl::importXML( const OUString& rStrImpValue, uno:
 
         if( nFirst <= nLast )
         {
-            if( sValue.getLength() != 0 )
+            if( !sValue.isEmpty() )
                 sValue.append(';');
 
             sValue.append(rStrImpValue.copy( nFirst, nLast-nFirst+1));
@@ -107,7 +107,7 @@ sal_Bool XMLFontFamilyNamePropHdl::importXML( const OUString& rStrImpValue, uno:
     }
     while( -1 != nPos );
 
-    if (sValue.getLength())
+    if (!sValue.isEmpty())
     {
         rValue <<= sValue.makeStringAndClear();
         bRet = sal_True;