sw: rename SwTextNode::IsSymbol() to reduce overloading

Change-Id: I440de45908af8ee1b722ddefb54cd0ba60d1e363

sw/inc/ndtxt.hxx

@@ -657,7 +657,7 @@ public:
                     sal_uInt16 nScript = 0 ) const;
 
     /// in ndcopy.cxx
-    bool IsSymbol( const sal_Int32 nBegin ) const; // In itratr.cxx.
+    bool IsSymbolAt(sal_Int32 nBegin) const; // In itratr.cxx.
     virtual SwContentNode* MakeCopy( SwDoc*, const SwNodeIndex& ) const override;
 
     /// Interactive hyphenation: we find TextFrame and call its CalcHyph.

sw/source/core/access/accpara.cxx

@@ -2197,7 +2197,7 @@ void SwAccessibleParagraph::_correctValues( const sal_Int32 nIndex,
                 {
                     sal_Int32 nBegin = nIndex;
                     sal_Int32 nLen = 1;
-                    if( pWrongList->InWrongWord(nBegin,nLen) && !pTextNode->IsSymbol(nBegin) )
+                    if (pWrongList->InWrongWord(nBegin, nLen) && !pTextNode->IsSymbolAt(nBegin))
                     {
                         rValue.Value <<= sal_uInt16(LINESTYLE_WAVE);
                     }
@@ -2218,7 +2218,7 @@ void SwAccessibleParagraph::_correctValues( const sal_Int32 nIndex,
                 {
                     sal_Int32 nBegin = nIndex;
                     sal_Int32 nLen = 1;
-                    if( pWrongList->InWrongWord(nBegin,nLen) && !pTextNode->IsSymbol(nBegin) )
+                    if (pWrongList->InWrongWord(nBegin, nLen) && !pTextNode->IsSymbolAt(nBegin))
                     {
                         rValue.Value <<= sal_Int32(0x00ff0000);
                         continue;

sw/source/core/crsr/crsrsh.cxx

@@ -3433,7 +3433,7 @@ void SwCursorShell::GetSmartTagTerm( std::vector< OUString >& rSmartTagTypes,
             sal_Int32 nBegin = nCurrent;
             sal_Int32 nLen = 1;
 
-            if( pSmartTagList->InWrongWord( nBegin, nLen ) && !pNode->IsSymbol(nBegin) )
+            if (pSmartTagList->InWrongWord(nBegin, nLen) && !pNode->IsSymbolAt(nBegin))
             {
                 const sal_uInt16 nIndex = pSmartTagList->GetWrongPos( nBegin );
                 const SwWrongList* pSubList = pSmartTagList->SubList( nIndex );
@@ -3470,7 +3470,7 @@ void SwCursorShell::GetSmartTagRect( const Point& rPt, SwRect& rSelectRect )
         sal_Int32 nBegin = aPos.nContent.GetIndex();
         sal_Int32 nLen = 1;
 
-        if( pSmartTagList->InWrongWord( nBegin, nLen ) && !pNode->IsSymbol(nBegin) )
+        if (pSmartTagList->InWrongWord(nBegin, nLen) && !pNode->IsSymbolAt(nBegin))
         {
             // get smarttag word
             OUString aText( pNode->GetText().copy(nBegin, nLen) );

sw/source/core/crsr/crstrvl.cxx

@@ -1199,7 +1199,7 @@ bool SwCursorShell::GetContentAtPos( const Point& rPt,
                     const sal_Int32 nBegin = nCurrent;
                     sal_Int32 nLen = 1;
 
-                    if ( pSmartTagList && pSmartTagList->InWrongWord( nCurrent, nLen ) && !pTextNd->IsSymbol(nBegin) )
+                    if (pSmartTagList && pSmartTagList->InWrongWord(nCurrent, nLen) && !pTextNd->IsSymbolAt(nBegin))
                     {
                         const sal_uInt16 nIndex = pSmartTagList->GetWrongPos( nBegin );
                         const SwWrongList* pSubList = pSmartTagList->SubList( nIndex );

sw/source/core/edit/edlingu.cxx

@@ -898,7 +898,7 @@ uno::Reference< XSpellAlternatives >
     {
         sal_Int32 nBegin = aPos.nContent.GetIndex();
         sal_Int32 nLen = 1;
-        if( pWrong->InWrongWord(nBegin,nLen) && !pNode->IsSymbol(nBegin) )
+        if (pWrong->InWrongWord(nBegin, nLen) && !pNode->IsSymbolAt(nBegin))
         {
             const OUString aText(pNode->GetText().copy(nBegin, nLen));
             OUString aWord = aText.replaceAll(OUStringLiteral1(CH_TXTATR_BREAKWORD), "")

sw/source/core/text/itratr.cxx

@@ -397,7 +397,7 @@ static bool lcl_MinMaxString( SwMinMaxArgs& rArg, SwFont* pFnt, const OUString &
     return bRet;
 }
 
-bool SwTextNode::IsSymbol( const sal_Int32 nBegin ) const
+bool SwTextNode::IsSymbolAt(const sal_Int32 nBegin) const
 {
     SwScriptInfo aScriptInfo;
     SwAttrIter aIter( *const_cast<SwTextNode*>(this), aScriptInfo );

sw/source/core/txtnode/txtedt.cxx

@@ -714,7 +714,7 @@ OUString SwTextNode::GetCurWord( sal_Int32 nPos ) const
 
     // check if word was found and if it uses a symbol font, if so
     // enforce returning an empty string
-    if (aBndry.endPos != aBndry.startPos && IsSymbol( aBndry.startPos ))
+    if (aBndry.endPos != aBndry.startPos && IsSymbolAt(aBndry.startPos))
         aBndry.endPos = aBndry.startPos;
 
     // can have -1 as start/end of bounds not found
@@ -1044,7 +1044,7 @@ bool SwTextNode::Spell(SwSpellArgs* pArgs)
                 }
                 if( pArgs->xSpellAlt.is() )
                 {
-                    if( IsSymbol( aScanner.GetBegin() ) )
+                    if (IsSymbolAt(aScanner.GetBegin()))
                     {
                         pArgs->xSpellAlt = nullptr;
                     }