loplugin:unusedmethods unused return value in extensions

Change-Id: I449ecdb734e796813384a5d015e9ecabe28079eb

6 files changed, 4 insertions, 22 deletions

diff --git a/editeng/source/editeng/editdoc.cxx b/editeng/source/editeng/editdoc.cxx
index baf72de5fd15..fddb24702924 100644
--- a/editeng/source/editeng/editdoc.cxx
+++ b/editeng/source/editeng/editdoc.cxx
@@ -2940,19 +2940,6 @@ bool CharAttribList::HasBoundingAttrib( sal_Int32 nBound ) const
     return false;
 }
 
-const EditCharAttrib* CharAttribList::FindEmptyAttrib( sal_uInt16 nWhich, sal_Int32 nPos ) const
-{
-    if ( !bHasEmptyAttribs )
-        return nullptr;
-
-    for (const std::unique_ptr<EditCharAttrib>& rAttr : aAttribs)
-    {
-        if (rAttr->GetStart() == nPos && rAttr->GetEnd() == nPos && rAttr->Which() == nWhich)
-            return rAttr.get();
-    }
-    return nullptr;
-}
-
 EditCharAttrib* CharAttribList::FindEmptyAttrib( sal_uInt16 nWhich, sal_Int32 nPos )
 {
     if ( !bHasEmptyAttribs )
diff --git a/editeng/source/editeng/editdoc.hxx b/editeng/source/editeng/editdoc.hxx
index ebdfb09b70f3..9fca92792894 100644
--- a/editeng/source/editeng/editdoc.hxx
+++ b/editeng/source/editeng/editdoc.hxx
@@ -201,7 +201,6 @@ public:
     const EditCharAttrib* FindAttrib( sal_uInt16 nWhich, sal_Int32 nPos ) const;
     EditCharAttrib* FindAttrib( sal_uInt16 nWhich, sal_Int32 nPos );
     const EditCharAttrib* FindNextAttrib( sal_uInt16 nWhich, sal_Int32 nFromPos ) const;
-    const EditCharAttrib* FindEmptyAttrib( sal_uInt16 nWhich, sal_Int32 nPos ) const;
     EditCharAttrib* FindEmptyAttrib( sal_uInt16 nWhich, sal_Int32 nPos );
     const EditCharAttrib* FindFeature( sal_Int32 nPos ) const;
 
@@ -262,7 +261,6 @@ public:
     void            SetStyleSheet( SfxStyleSheet* pS, bool bRecalcFont = true );
     void            SetStyleSheet( SfxStyleSheet* pS, const SvxFont& rFontFromStyle );
     SfxStyleSheet*  GetStyleSheet() { return aContentAttribs.GetStyleSheet(); }
-    const SfxStyleSheet* GetStyleSheet() const { return aContentAttribs.GetStyleSheet(); }
 
     void            CreateDefFont();
 
diff --git a/editeng/source/editeng/impedit.hxx b/editeng/source/editeng/impedit.hxx
index e1da8ca7754e..c8d2211e6884 100644
--- a/editeng/source/editeng/impedit.hxx
+++ b/editeng/source/editeng/impedit.hxx
@@ -548,7 +548,7 @@ private:
 
     void                CheckPageOverflow();
 
-    EditPaM             Clear();
+    void                Clear();
     EditPaM             RemoveText();
     bool                CreateLines( sal_Int32 nPara, sal_uInt32 nStartPosY );
     void                CreateAndInsertEmptyLine( ParaPortion* pParaPortion, sal_uInt32 nStartPosY );
diff --git a/editeng/source/editeng/impedit2.cxx b/editeng/source/editeng/impedit2.cxx
index 97ea3936b7fa..1aa89c41568f 100644
--- a/editeng/source/editeng/impedit2.cxx
+++ b/editeng/source/editeng/impedit2.cxx
@@ -611,7 +611,7 @@ EditPaM ImpEditEngine::InsertText(const EditSelection& aSel, const OUString& rSt
     return aPaM;
 }
 
-EditPaM ImpEditEngine::Clear()
+void ImpEditEngine::Clear()
 {
     InitDoc( false );
 
@@ -628,8 +628,6 @@ EditPaM ImpEditEngine::Clear()
         EditView* pView = aEditViews[--nView];
         pView->pImpEditView->SetEditSelection( aSel );
     }
-
-    return aPaM;
 }
 
 EditPaM ImpEditEngine::RemoveText()
diff --git a/editeng/source/editeng/textconv.cxx b/editeng/source/editeng/textconv.cxx
index 5491fbee2ca3..78077148985b 100644
--- a/editeng/source/editeng/textconv.cxx
+++ b/editeng/source/editeng/textconv.cxx
@@ -116,7 +116,7 @@ bool TextConvWrapper::ConvNext_impl()
 }
 
 
-bool TextConvWrapper::FindConvText_impl()
+void TextConvWrapper::FindConvText_impl()
 {
     // modified version of SvxSpellWrapper::FindSpellError
 
@@ -138,7 +138,6 @@ bool TextConvWrapper::FindConvText_impl()
         }
     }
     m_pWin->LeaveWait();
-    return bFound;
 }
 
 
diff --git a/editeng/source/editeng/textconv.hxx b/editeng/source/editeng/textconv.hxx
index ca666666189d..e7209fc983e0 100644
--- a/editeng/source/editeng/textconv.hxx
+++ b/editeng/source/editeng/textconv.hxx
@@ -52,7 +52,7 @@ class TextConvWrapper : public editeng::HangulHanjaConversion
 
     // from SvxSpellWrapper copied and modified
     bool        ConvNext_impl();        // former SpellNext
-    bool        FindConvText_impl();    // former FindSpellError
+    void        FindConvText_impl();    // former FindSpellError
     bool        ConvMore_impl();        // former SpellMore
 
     // from EditSpellWrapper copied and modified