loplugin:casttovoid: cui

Change-Id: Id8c4baf8c22cde50c22e4dcbcb475d78294baf5d

cui/source/customize/cfg.cxx

@@ -1531,18 +1531,14 @@ void SvxMenuEntriesListBox::dispose()
 
 // drag and drop support
 DragDropMode SvxMenuEntriesListBox::NotifyStartDrag(
-    TransferDataContainer& aTransferDataContainer, SvTreeListEntry* pEntry )
+    TransferDataContainer&, SvTreeListEntry* )
 {
-    (void)aTransferDataContainer;
-    (void)pEntry;
-
     m_bIsInternalDrag = true;
     return GetDragDropMode();
 }
 
-void SvxMenuEntriesListBox::DragFinished( sal_Int8 nDropAction )
+void SvxMenuEntriesListBox::DragFinished( sal_Int8 )
 {
-    (void)nDropAction;
     m_bIsInternalDrag = false;
 }
 
@@ -1593,13 +1589,9 @@ TriState SvxMenuEntriesListBox::NotifyMoving(
 }
 
 TriState SvxMenuEntriesListBox::NotifyCopying(
-    SvTreeListEntry* pTarget, SvTreeListEntry* pSource,
-    SvTreeListEntry*& rpNewParent, sal_uLong& rNewChildPos)
+    SvTreeListEntry* pTarget, SvTreeListEntry*,
+    SvTreeListEntry*&, sal_uLong&)
 {
-    (void)pSource;
-    (void)rpNewParent;
-    (void)rNewChildPos;
-
     if ( !m_bIsInternalDrag )
     {
         // if the target is NULL then add function to the start of the list
@@ -4846,14 +4838,10 @@ TriState SvxToolbarEntriesListBox::NotifyMoving(
 
 TriState SvxToolbarEntriesListBox::NotifyCopying(
     SvTreeListEntry*  pTarget,
-    SvTreeListEntry*  pSource,
-    SvTreeListEntry*& rpNewParent,
-    sal_uLong&      rNewChildPos)
+    SvTreeListEntry*,
+    SvTreeListEntry*&,
+    sal_uLong&)
 {
-    (void)pSource;
-    (void)rpNewParent;
-    (void)rNewChildPos;
-
     if ( !m_bIsInternalDrag )
     {
         // if the target is NULL then add function to the start of the list

cui/source/customize/macropg.cxx

@@ -85,7 +85,6 @@ static long nTabs[] =
 IMPL_LINK( MacroEventListBox, HeaderEndDrag_Impl, HeaderBar*, pBar, void )
 {
     DBG_ASSERT( pBar == maHeaderBar.get(), "*MacroEventListBox::HeaderEndDrag_Impl: something is wrong here..." );
-    (void)pBar;
 
     if( !maHeaderBar->GetCurItemId() )
         return;

cui/source/dialogs/hyphen.cxx

@@ -364,9 +364,8 @@ IMPL_LINK_NOARG( SvxHyphenWordDialog, HyphenateAllHdl_Impl, Button *, void )
 
             xProp->setIsHyphAuto( false );
         }
-        catch (uno::Exception &e)
+        catch (uno::Exception &)
         {
-            (void) e;
             SAL_WARN( "cui.dialogs", "Hyphenate All failed" );
         }
     }

cui/source/inc/cfg.hxx

@@ -191,7 +191,7 @@ public:
     /// methods inherited from SaveInData
     SvxEntries*         GetEntries() override;
     void                SetEntries( SvxEntries* ) override;
-    bool                HasURL( const OUString& URL ) override { (void)URL; return false; }
+    bool                HasURL( const OUString& ) override { return false; }
     bool                HasSettings() override { return m_xMenuSettings.is(); }
     void                Reset() override;
     bool                Apply() override;

cui/source/options/optjava.cxx

@@ -597,7 +597,7 @@ bool SvxJavaOptionsPage::FillItemSet( SfxItemSet* /*rCoreSet*/ )
     if ( m_pParamDlg )
     {
         eErr = jfw_setVMParameters( m_pParamDlg->GetParameters() );
-        SAL_WARN_IF(JFW_E_NONE != eErr, "cui.options", "SvxJavaOptionsPage::FillItemSet(): error in jfw_setVMParameters"); (void)eErr;
+        SAL_WARN_IF(JFW_E_NONE != eErr, "cui.options", "SvxJavaOptionsPage::FillItemSet(): error in jfw_setVMParameters");
         bModified = true;
     }
 
@@ -607,7 +607,7 @@ bool SvxJavaOptionsPage::FillItemSet( SfxItemSet* /*rCoreSet*/ )
         if ( m_pPathDlg->GetOldPath() != sPath )
         {
             eErr = jfw_setUserClassPath( sPath );
-            SAL_WARN_IF(JFW_E_NONE != eErr, "cui.options", "SvxJavaOptionsPage::FillItemSet(): error in jfw_setUserClassPath"); (void)eErr;
+            SAL_WARN_IF(JFW_E_NONE != eErr, "cui.options", "SvxJavaOptionsPage::FillItemSet(): error in jfw_setUserClassPath");
             bModified = true;
         }
     }
@@ -638,7 +638,7 @@ bool SvxJavaOptionsPage::FillItemSet( SfxItemSet* /*rCoreSet*/ )
                     }
 
                     eErr = jfw_setSelectedJRE( pInfo );
-                    SAL_WARN_IF(JFW_E_NONE != eErr, "cui.options", "SvxJavaOptionsPage::FillItemSet(): error in jfw_setSelectedJRE"); (void)eErr;
+                    SAL_WARN_IF(JFW_E_NONE != eErr, "cui.options", "SvxJavaOptionsPage::FillItemSet(): error in jfw_setSelectedJRE");
                     bModified = true;
                 }
             }
@@ -649,7 +649,7 @@ bool SvxJavaOptionsPage::FillItemSet( SfxItemSet* /*rCoreSet*/ )
     bool bEnabled = false;
     eErr = jfw_getEnabled( &bEnabled );
     DBG_ASSERT( JFW_E_NONE == eErr,
-                "SvxJavaOptionsPage::FillItemSet(): error in jfw_getEnabled" ); (void)eErr;
+                "SvxJavaOptionsPage::FillItemSet(): error in jfw_getEnabled" );
     if ( bEnabled != m_pJavaEnableCB->IsChecked() )
     {
         eErr = jfw_setEnabled( m_pJavaEnableCB->IsChecked() );

cui/source/tabpages/tpcolor.cxx

@@ -767,7 +767,6 @@ void SvxColorTabPage::FillUserData()
 
 void SvxColorTabPage::SetPropertyList( XPropertyListType t, const XPropertyListRef &xRef )
 {
-    (void) t;
     OSL_ASSERT( t == XPropertyListType::Color );
     pColorList = XColorListRef( static_cast<XColorList *>(xRef.get() ) );
 }