tdf#100726: Improve readability of OUString concatenation in basic module

Change-Id: I96c3215cf9f8932127e681aaaaee649774cac2e4
Reviewed-on: https://gerrit.libreoffice.org/27229
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noelgrandin@gmail.com>

3 files changed, 11 insertions, 33 deletions

diff --git a/basic/source/sbx/sbxobj.cxx b/basic/source/sbx/sbxobj.cxx
index 9cdd7777aa0f..29803adc280b 100644
--- a/basic/source/sbx/sbxobj.cxx
+++ b/basic/source/sbx/sbxobj.cxx
@@ -695,9 +695,7 @@ static bool CollectAttrs( const SbxBase* p, OUString& rRes )
     }
     if( !aAttrs.isEmpty() )
     {
-        rRes = " (";
-        rRes += aAttrs;
-        rRes += ")";
+        rRes = " (" + aAttrs + ")";
         return true;
     }
     else
@@ -763,9 +761,7 @@ void SbxObject::Dump( SvStream& rStrm, bool bFill )
         SbxVariable* pVar = r;
         if( pVar )
         {
-            OUString aLine( aIndent );
-            aLine += "  - ";
-            aLine += pVar->GetName( SbxNAME_SHORT_TYPES );
+            OUString aLine = aIndent + "  - " + pVar->GetName( SbxNAME_SHORT_TYPES );
             OUString aAttrs2;
             if( CollectAttrs( pVar, aAttrs2 ) )
             {
@@ -802,9 +798,7 @@ void SbxObject::Dump( SvStream& rStrm, bool bFill )
             SbxVariable* pVar = r;
             if( pVar )
             {
-                OUString aLine( aIndent );
-                aLine += "  - ";
-                aLine += pVar->GetName( SbxNAME_SHORT_TYPES );
+                OUString aLine = aIndent + "  - " + pVar->GetName( SbxNAME_SHORT_TYPES );
                 OUString aAttrs3;
                 if( CollectAttrs( pVar, aAttrs3 ) )
                 {
diff --git a/basic/source/uno/namecont.cxx b/basic/source/uno/namecont.cxx
index c50d460611ab..a1cf85e491fc 100644
--- a/basic/source/uno/namecont.cxx
+++ b/basic/source/uno/namecont.cxx
@@ -613,10 +613,7 @@ static void createVariableURL( OUString& rStr, const OUString& rLibName,
     {
         rStr = "$(INST)/" LIBO_SHARE_FOLDER "/basic/";
     }
-    rStr += rLibName;
-    rStr += "/";
-    rStr += rInfoFileName;
-    rStr += ".xlb/";
+    rStr += rLibName + "/" + rInfoFileName + ".xlb/";
 }
 
 void SfxLibraryContainer::init( const OUString& rInitialDocumentURL, const uno::Reference< embed::XStorage >& rxInitialStorage )
@@ -730,9 +727,7 @@ void SfxLibraryContainer::init_Impl( const OUString& rInitialDocumentURL,
 
                 if ( xLibrariesStor.is() )
                 {
-                    aFileName = maInfoFileName;
-                    aFileName += "-lc.xml";
-
+                    aFileName = maInfoFileName + "-lc.xml";
                     try
                     {
                         xStream = xLibrariesStor->openStreamElement( aFileName, embed::ElementModes::READ );
@@ -745,9 +740,7 @@ void SfxLibraryContainer::init_Impl( const OUString& rInitialDocumentURL,
                         mbOldInfoFormat = true;
 
                         // Check old version
-                        aFileName = maOldInfoFileName;
-                        aFileName += ".xml";
-
+                        aFileName = maOldInfoFileName + ".xml";
                         try
                         {
                             xStream = xLibrariesStor->openStreamElement( aFileName, embed::ElementModes::READ );
@@ -758,8 +751,7 @@ void SfxLibraryContainer::init_Impl( const OUString& rInitialDocumentURL,
                         if( !xStream.is() )
                         {
                             // Check for EA2 document version with wrong extensions
-                            aFileName = maOldInfoFileName;
-                            aFileName += ".xli";
+                            aFileName = maOldInfoFileName + ".xli";
                             xStream = xLibrariesStor->openStreamElement( aFileName, embed::ElementModes::READ );
                         }
                     }
diff --git a/basic/source/uno/scriptcont.cxx b/basic/source/uno/scriptcont.cxx
index 974047196b1a..38fff90a6b56 100644
--- a/basic/source/uno/scriptcont.cxx
+++ b/basic/source/uno/scriptcont.cxx
@@ -620,9 +620,7 @@ bool SfxScriptLibraryContainer::implStorePasswordLibrary( SfxLibrary* pLib, cons
             SbModule* pMod = pBasicLib->FindModule( aElementName );
             if( pMod )
             {
-                OUString aCodeStreamName = aElementName;
-                aCodeStreamName += ".bin";
-
+                OUString aCodeStreamName = aElementName + ".bin";
                 try
                 {
                     uno::Reference< io::XStream > xCodeStream = xStorage->openStreamElement(
@@ -668,9 +666,7 @@ bool SfxScriptLibraryContainer::implStorePasswordLibrary( SfxLibrary* pLib, cons
                     continue;
                 }
 
-                OUString aSourceStreamName = aElementName;
-                aSourceStreamName += ".xml";
-
+                OUString aSourceStreamName = aElementName + ".xml";
                 try
                 {
                     uno::Reference< io::XStream > xSourceStream = xStorage->openStreamElement(
@@ -945,9 +941,7 @@ bool SfxScriptLibraryContainer::implLoadPasswordLibrary
                     pBasicLib->SetModified( false );
                 }
 
-                OUString aCodeStreamName= aElementName;
-                aCodeStreamName += ".bin";
-
+                OUString aCodeStreamName= aElementName + ".bin";
                 try
                 {
                     uno::Reference< io::XStream > xCodeStream = xLibraryStor->openStreamElement(
@@ -981,9 +975,7 @@ bool SfxScriptLibraryContainer::implLoadPasswordLibrary
             if( bLoadSource || bVerifyPasswordOnly )
             {
                 // Access encrypted source stream
-                OUString aSourceStreamName = aElementName;
-                aSourceStreamName += ".xml";
-
+                OUString aSourceStreamName = aElementName + ".xml";
                 try
                 {
                     uno::Reference< io::XStream > xSourceStream = xLibraryStor->openEncryptedStreamElement(