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, 9 insertions, 9 deletions

diff --git a/cui/source/customize/acccfg.cxx b/cui/source/customize/acccfg.cxx
index d324dfebad23..94f7d79f1926 100644
--- a/cui/source/customize/acccfg.cxx
+++ b/cui/source/customize/acccfg.cxx
@@ -1090,7 +1090,7 @@ IMPL_LINK_NOARG(SfxAcceleratorConfigPage, RemoveHdl)
     // remove function name from selected entry
     sal_uInt16 nCol = m_pEntriesBox->TabCount() - 1;
     m_pEntriesBox->SetEntryText( OUString(), nPos, nCol );
-    pEntry->m_sCommand = OUString();
+    (pEntry->m_sCommand).clear();
 
     ((Link &) m_pFunctionBox->GetSelectHdl()).Call( m_pFunctionBox );
     return 0;
diff --git a/cui/source/customize/cfgutil.cxx b/cui/source/customize/cfgutil.cxx
index 9f63afd4e447..6cb2357d1ed0 100644
--- a/cui/source/customize/cfgutil.cxx
+++ b/cui/source/customize/cfgutil.cxx
@@ -103,8 +103,8 @@ bool SfxStylesInfo_Impl::parseStyleCommand(SfxStyleInfo_Impl& aStyle)
     if (!aStyle.sCommand.startsWith(CMDURL_STYLEPROT_ONLY))
         return false;
 
-    aStyle.sFamily = OUString();
-    aStyle.sStyle  = OUString();
+    aStyle.sFamily.clear();
+    aStyle.sStyle.clear();
 
     sal_Int32       nCmdLen  = aStyle.sCommand.getLength();
     OUString sCmdArgs = aStyle.sCommand.copy(LEN_STYLEPROT, nCmdLen-LEN_STYLEPROT);
@@ -148,14 +148,14 @@ void SfxStylesInfo_Impl::getLabel4Style(SfxStyleInfo_Impl& aStyle)
         if (xStyleSet.is())
             xStyleSet->getByName(aStyle.sStyle) >>= xStyle;
 
-        aStyle.sLabel = OUString();
+        aStyle.sLabel.clear();
         if (xStyle.is())
             xStyle->getPropertyValue(STYLEPROP_UINAME) >>= aStyle.sLabel;
     }
     catch(const css::uno::RuntimeException&)
         { throw; }
     catch(const css::uno::Exception&)
-        { aStyle.sLabel = OUString(); }
+        { aStyle.sLabel.clear(); }
 
     if (aStyle.sLabel.isEmpty())
     {
@@ -839,7 +839,7 @@ OUString SfxConfigGroupListBox::MapCommand2UIName(const OUString& sCommand)
     catch(const css::uno::RuntimeException&)
         { throw; }
     catch(css::uno::Exception&)
-        { sUIName = OUString(); }
+        { sUIName.clear(); }
 
     // fallback for missing UINames !?
     if (sUIName.isEmpty())
diff --git a/cui/source/customize/selector.cxx b/cui/source/customize/selector.cxx
index 5541697f4380..4bb467a41b6c 100644
--- a/cui/source/customize/selector.cxx
+++ b/cui/source/customize/selector.cxx
@@ -422,7 +422,7 @@ void SvxConfigGroupListBox::Init(bool bShowSlots, const Reference< frame::XFrame
         try{
             aModuleId = xModuleManager->identify( m_xFrame );
         }catch(const uno::Exception&)
-            { aModuleId = OUString(); }
+            { aModuleId.clear(); }
 
         Reference< container::XNameAccess > const xNameAccess(
                 frame::theUICommandDescription::get(xContext) );
diff --git a/cui/source/dialogs/insdlg.cxx b/cui/source/dialogs/insdlg.cxx
index cf22d8d858a7..10fa9967c587 100644
--- a/cui/source/dialogs/insdlg.cxx
+++ b/cui/source/dialogs/insdlg.cxx
@@ -421,7 +421,7 @@ static void Plugin_ImplFillCommandSequence( const OUString& aCommands, uno::Sequ
 short SvInsertPlugInDialog::Execute()
 {
     short nRet = RET_OK;
-    m_aCommands = OUString();
+    m_aCommands.clear();
     DBG_ASSERT( m_xStorage.is(), "No storage!");
     if ( m_xStorage.is() && ( nRet = Dialog::Execute() ) == RET_OK )
     {
diff --git a/cui/source/options/treeopt.cxx b/cui/source/options/treeopt.cxx
index 3e0644c0b70f..fd7810c7ada2 100644
--- a/cui/source/options/treeopt.cxx
+++ b/cui/source/options/treeopt.cxx
@@ -226,7 +226,7 @@ static void deleteGroupNames()
 {
     sal_uInt16 nIndex = 0;
     while ( ModuleMap[ nIndex ].m_pModule )
-        ModuleMap[ nIndex++ ].m_sGroupName = OUString();
+        ModuleMap[ nIndex++ ].m_sGroupName.clear();
 }
 
 static sal_uInt16 getGroupNodeId( const OUString& rModule )