Fix various warnings

Change-Id: I78aa55539c2a3e522736bb178ba7d445300bf1f0

sc/source/ui/dbgui/PivotLayoutDialog.cxx

@@ -22,7 +22,7 @@
 using namespace css::uno;
 using namespace css::sheet;
 
-ScItemValue::ScItemValue(OUString aName, SCCOL nColumn, sal_uInt16 nFunctionMask) :
+ScItemValue::ScItemValue(OUString const & aName, SCCOL nColumn, sal_uInt16 nFunctionMask) :
     maName(aName),
     maFunctionData(nColumn, nFunctionMask),
     mpOriginalItemValue(this)
@@ -40,22 +40,7 @@ ScItemValue::~ScItemValue()
 namespace
 {
 
-OUString lclGetNameForNamedRange(ScRange aRange, ScDocument* pDocument)
-{
-    OUString aName;
-
-    ScRangeName* pRangeName = pDocument->GetRangeName();
-    if (pRangeName == NULL)
-        return aName;
-
-    const ScRangeData* pData = pRangeName->findByRange(aRange);
-    if (pData == NULL)
-        return aName;
-
-    return pData->GetName();
-}
-
-ScRange lclGetRangeForNamedRange(OUString aName, ScDocument* pDocument)
+ScRange lclGetRangeForNamedRange(OUString const & aName, ScDocument* pDocument)
 {
     ScRange aInvalidRange(ScAddress::INITIALIZE_INVALID);
     ScRangeName* pRangeName = pDocument->GetRangeName();

sc/source/ui/dbgui/PivotLayoutTreeList.cxx

@@ -83,7 +83,7 @@ void ScPivotLayoutTreeList::FillFields(ScPivotFieldVector& rFieldVector)
     {
         ScPivotField& rField = *it;
         ScItemValue* pItemValue = mpParent->GetItem(rField.nCol);
-        InsertEntry(pItemValue->maName, NULL, sal_False, TREELIST_APPEND, pItemValue);
+        InsertEntry(pItemValue->maName, NULL, false, TREELIST_APPEND, pItemValue);
     }
 }
 
@@ -105,7 +105,7 @@ void ScPivotLayoutTreeList::InsertEntryForSourceTarget(SvTreeListEntry* pSource,
 void ScPivotLayoutTreeList::InsertEntryForItem(ScItemValue* pItemValue, sal_uLong nPosition)
 {
     OUString rName = pItemValue->maName;
-    InsertEntry(rName, NULL, sal_False, nPosition, pItemValue);
+    InsertEntry(rName, NULL, false, nPosition, pItemValue);
 }
 
 void ScPivotLayoutTreeList::KeyInput(const KeyEvent& rKeyEvent)

sc/source/ui/dbgui/PivotLayoutTreeListData.cxx

@@ -156,7 +156,7 @@ void ScPivotLayoutTreeListData::InsertEntryForSourceTarget(SvTreeListEntry* pSou
         OUString rText = GetEntryText(pSource);
         GetModel()->Remove(pSource);
         sal_uLong nPosition = (pTarget == NULL) ? TREELIST_APPEND : GetModel()->GetAbsPos(pTarget) + 1;
-        InsertEntry(rText, NULL, sal_False, nPosition, pItemValue);
+        InsertEntry(rText, NULL, false, nPosition, pItemValue);
     }
     else
     {
@@ -184,7 +184,7 @@ void ScPivotLayoutTreeListData::InsertEntryForItem(ScItemValue* pItemValue, sal_
                             pDataItemValue->maName,
                             rFunctionData.mnDupCount);
 
-    InsertEntry(sDataName, NULL, sal_False, nPosition, pDataItemValue);
+    InsertEntry(sDataName, NULL, false, nPosition, pDataItemValue);
 }
 
 void ScPivotLayoutTreeListData::KeyInput(const KeyEvent& rKeyEvent)

sc/source/ui/inc/PivotLayoutDialog.hxx

@@ -33,7 +33,7 @@ public:
     ScPivotFuncData maFunctionData;
     ScItemValue* mpOriginalItemValue;
 
-    ScItemValue(OUString aName, SCCOL nColumn, sal_uInt16 nFunctionMask);
+    ScItemValue(OUString const & aName, SCCOL nColumn, sal_uInt16 nFunctionMask);
     ScItemValue(ScItemValue* pInputItemValue);
 
     virtual ~ScItemValue();

sc/source/ui/inc/PivotLayoutTreeListBase.hxx

@@ -33,8 +33,6 @@ public:
         COLUMN_LIST,
         DATA_LIST
     };
-private:
-    bool mbIsInternalDrag;
 
 protected:
     SvPivotTreeListType meType;