sw: replace that awful constructor that overloads SwTxtPortion copy-ctor

... with a CopyLinePortion function; how can you even...

Change-Id: Ie7d459ee317522e35fdbbd3974afabe7a136fe62

4 files changed, 10 insertions, 8 deletions

diff --git a/sw/source/core/text/porlay.cxx b/sw/source/core/text/porlay.cxx
index 78572beee6d2..72845e871ae0 100644
--- a/sw/source/core/text/porlay.cxx
+++ b/sw/source/core/text/porlay.cxx
@@ -139,7 +139,7 @@ SwLinePortion *SwLineLayout::Insert( SwLinePortion *pIns )
     {
         if( GetLen() )
         {
-            pPortion = new SwTxtPortion(*static_cast<SwLinePortion*>(this));
+            pPortion = SwTxtPortion::CopyLinePortion(*this);
             if( IsBlinking() && pBlink )
             {
                 SetBlinking( false );
@@ -161,7 +161,7 @@ SwLinePortion *SwLineLayout::Append( SwLinePortion *pIns )
     // First attribute change: copy mass and length from *pIns into the first
     // text portion
     if( !pPortion )
-        pPortion = new SwTxtPortion(*static_cast<SwLinePortion*>(this));
+        pPortion = SwTxtPortion::CopyLinePortion(*this);
     // Call with scope or we'll end up with recursion!
     return pPortion->SwLinePortion::Append( pIns );
 }
@@ -184,7 +184,7 @@ SwMarginPortion *SwLineLayout::CalcLeftMargin()
     SwMarginPortion *pLeft = (GetPortion() && GetPortion()->IsMarginPortion()) ?
         static_cast<SwMarginPortion *>(GetPortion()) : 0;
     if( !GetPortion() )
-         SetPortion(new SwTxtPortion(*static_cast<SwLinePortion*>(this)));
+         SetPortion(SwTxtPortion::CopyLinePortion(*this));
     if( !pLeft )
     {
         pLeft = new SwMarginPortion( 0 );
diff --git a/sw/source/core/text/pormulti.cxx b/sw/source/core/text/pormulti.cxx
index 6b24834646be..755869f62849 100644
--- a/sw/source/core/text/pormulti.cxx
+++ b/sw/source/core/text/pormulti.cxx
@@ -678,7 +678,7 @@ void SwRubyPortion::_Adjust( SwTxtFormatInfo &rInf )
     if( nLeft || nRight )
     {
         if( !pCurr->GetPortion() )
-            pCurr->SetPortion(new SwTxtPortion(*static_cast<SwLinePortion*>(pCurr)));
+            pCurr->SetPortion(SwTxtPortion::CopyLinePortion(*pCurr));
         if( nLeft )
         {
             SwMarginPortion *pMarg = new SwMarginPortion( 0 );
diff --git a/sw/source/core/text/portxt.cxx b/sw/source/core/text/portxt.cxx
index 691a7161fafc..4b78981d039d 100644
--- a/sw/source/core/text/portxt.cxx
+++ b/sw/source/core/text/portxt.cxx
@@ -208,10 +208,12 @@ static sal_Int32 lcl_AddSpace( const SwTxtSizeInfo &rInf, const OUString* pStr,
     return nCnt;
 }
 
-SwTxtPortion::SwTxtPortion( const SwLinePortion &rPortion )
-  : SwLinePortion( rPortion )
+SwTxtPortion * SwTxtPortion::CopyLinePortion(const SwLinePortion &rPortion)
 {
-    SetWhichPor( POR_TXT );
+    SwTxtPortion *const pNew(new SwTxtPortion);
+    static_cast<SwLinePortion&>(*pNew) = rPortion;
+    pNew->SetWhichPor( POR_TXT ); // overwrite that!
+    return pNew;
 }
 
 void SwTxtPortion::BreakCut( SwTxtFormatInfo &rInf, const SwTxtGuess &rGuess )
diff --git a/sw/source/core/text/portxt.hxx b/sw/source/core/text/portxt.hxx
index 51ed3f129d56..3f30ba7fc75f 100644
--- a/sw/source/core/text/portxt.hxx
+++ b/sw/source/core/text/portxt.hxx
@@ -34,7 +34,7 @@ class SwTxtPortion : public SwLinePortion
 
 public:
     inline SwTxtPortion(){ SetWhichPor( POR_TXT ); }
-    SwTxtPortion( const SwLinePortion &rPortion );
+    static SwTxtPortion * CopyLinePortion(const SwLinePortion &rPortion);
     virtual void Paint( const SwTxtPaintInfo &rInf ) const SAL_OVERRIDE;
     virtual bool Format( SwTxtFormatInfo &rInf ) SAL_OVERRIDE;
     virtual void FormatEOL( SwTxtFormatInfo &rInf ) SAL_OVERRIDE;