fdo#86023 - O[U]String needs a 'clear' method

Added clear() method to OString and OUString class, Updated appropriate call-sites.

Change-Id: I0ba97fa6dc7af3e31b605953089a4e8e9c3e61ac
Signed-off-by: Stephan Bergmann <sbergman@redhat.com>

5 files changed, 15 insertions, 15 deletions

diff --git a/embeddedobj/source/commonembedding/persistence.cxx b/embeddedobj/source/commonembedding/persistence.cxx
index e67cc77bd14a..e3f615df4e01 100644
--- a/embeddedobj/source/commonembedding/persistence.cxx
+++ b/embeddedobj/source/commonembedding/persistence.cxx
@@ -1447,7 +1447,7 @@ void SAL_CALL OCommonEmbeddedObject::saveCompleted( sal_Bool bUseNew )
     {
         if ( bUseNew )
             m_aEntryName = m_aNewEntryName;
-        m_aNewEntryName = OUString();
+        m_aNewEntryName.clear();
         return;
     }
 
@@ -1489,7 +1489,7 @@ void SAL_CALL OCommonEmbeddedObject::saveCompleted( sal_Bool bUseNew )
 
     m_xNewObjectStorage = uno::Reference< embed::XStorage >();
     m_xNewParentStorage = uno::Reference< embed::XStorage >();
-    m_aNewEntryName = OUString();
+    m_aNewEntryName.clear();
     m_aNewDocMediaDescriptor.realloc( 0 );
     m_bWaitSaveCompleted = false;
 
@@ -1714,12 +1714,12 @@ void SAL_CALL OCommonEmbeddedObject::reload(
             {
                 // the new URL
                 lArguments[nInd].Value >>= m_aLinkURL;
-                m_aLinkFilterName = OUString();
+                m_aLinkFilterName.clear();
             }
             else if ( lArguments[nInd].Name == "FilterName" )
             {
                 lArguments[nInd].Value >>= aNewLinkFilter;
-                m_aLinkFilterName = OUString();
+                m_aLinkFilterName.clear();
             }
         }
 
@@ -1886,8 +1886,8 @@ void SAL_CALL OCommonEmbeddedObject::breakLink( const uno::Reference< embed::XSt
         m_pDocHolder->Show();
 
     m_bIsLink = false;
-    m_aLinkFilterName = OUString();
-    m_aLinkURL = OUString();
+    m_aLinkFilterName.clear();
+    m_aLinkURL.clear();
 }
 
 
diff --git a/embeddedobj/source/general/dummyobject.cxx b/embeddedobj/source/general/dummyobject.cxx
index 236f12e16b41..3f6c4167eca3 100644
--- a/embeddedobj/source/general/dummyobject.cxx
+++ b/embeddedobj/source/general/dummyobject.cxx
@@ -447,7 +447,7 @@ void SAL_CALL ODummyEmbeddedObject::saveCompleted( sal_Bool bUseNew )
     }
 
     m_xNewParentStorage = uno::Reference< embed::XStorage >();
-    m_aNewEntryName = OUString();
+    m_aNewEntryName.clear();
     m_bWaitSaveCompleted = false;
 }
 
diff --git a/embeddedobj/source/msole/oleembed.cxx b/embeddedobj/source/msole/oleembed.cxx
index 81511826ffaf..7bce91d12cb8 100644
--- a/embeddedobj/source/msole/oleembed.cxx
+++ b/embeddedobj/source/msole/oleembed.cxx
@@ -219,7 +219,7 @@ uno::Reference< embed::XStorage > OleEmbeddedObject::CreateTemporarySubstorage(
 
     if ( !xResult.is() )
     {
-        o_aStorageName = OUString();
+        o_aStorageName.clear();
         throw uno::RuntimeException();
     }
 
diff --git a/embeddedobj/source/msole/olepersist.cxx b/embeddedobj/source/msole/olepersist.cxx
index 04224514ced4..7b9fe7827865 100644
--- a/embeddedobj/source/msole/olepersist.cxx
+++ b/embeddedobj/source/msole/olepersist.cxx
@@ -147,7 +147,7 @@ OUString GetNewFilledTempFile_Impl( const uno::Reference< io::XInputStream >& xI
         catch( const uno::Exception& )
         {
                KillFile_Impl( aResult, xFactory );
-            aResult = OUString();
+            aResult.clear();
         }
     }
 
@@ -726,7 +726,7 @@ uno::Reference< io::XStream > OleEmbeddedObject::TryToRetrieveCachedVisualRepres
                                     {
                                         // this is the own stream, so the temporary URL must be cleaned if it exists
                                         KillFile_Impl( m_aTempURL, m_xFactory );
-                                        m_aTempURL = OUString();
+                                        m_aTempURL.clear();
                                     }
 
 #ifdef WNT
@@ -1613,7 +1613,7 @@ void SAL_CALL OleEmbeddedObject::saveCompleted( sal_Bool bUseNew )
 
     m_xNewObjectStream = uno::Reference< io::XStream >();
     m_xNewParentStorage = uno::Reference< embed::XStorage >();
-    m_aNewEntryName = OUString();
+    m_aNewEntryName.clear();
     m_bWaitSaveCompleted = false;
     m_bNewVisReplInStream = false;
     m_xNewCachedVisRepl = uno::Reference< io::XStream >();
@@ -1964,7 +1964,7 @@ void SAL_CALL OleEmbeddedObject::breakLink( const uno::Reference< embed::XStorag
 
         // disconnect the old temporary URL
         OUString aOldTempURL = m_aTempURL;
-        m_aTempURL = OUString();
+        m_aTempURL.clear();
 
         OleComponent* pNewOleComponent = new OleComponent( m_xFactory, this );
         try {
@@ -2017,7 +2017,7 @@ void SAL_CALL OleEmbeddedObject::breakLink( const uno::Reference< embed::XStorag
         }
 
         m_bIsLink = sal_False;
-        m_aLinkURL = OUString();
+        m_aLinkURL.clear();
     }
     else
 #endif
diff --git a/embeddedobj/source/msole/ownview.cxx b/embeddedobj/source/msole/ownview.cxx
index b0ffa3e7227c..277b0c43e578 100644
--- a/embeddedobj/source/msole/ownview.cxx
+++ b/embeddedobj/source/msole/ownview.cxx
@@ -442,7 +442,7 @@ void OwnView_Impl::CreateNative()
                     if ( !bOk && !m_aNativeTempURL.isEmpty() )
                     {
                         KillFile_Impl( m_aNativeTempURL, m_xFactory );
-                        m_aNativeTempURL = OUString();
+                        m_aNativeTempURL.clear();
                     }
                 }
 
@@ -453,7 +453,7 @@ void OwnView_Impl::CreateNative()
                     if ( !bOk && !m_aNativeTempURL.isEmpty() )
                     {
                         KillFile_Impl( m_aNativeTempURL, m_xFactory );
-                        m_aNativeTempURL = OUString();
+                        m_aNativeTempURL.clear();
                     }
                 }
             }