loplugin:removeunusedmethods, remove unused stuff

Change-Id: I35456b2a3ad2a84a1d045f09cdfb29e4c19b8350

5 files changed, 2 insertions, 130 deletions

diff --git a/svtools/source/config/accessibilityoptions.cxx b/svtools/source/config/accessibilityoptions.cxx
index 5d3f9718cac3..c083ffce71a0 100644
--- a/svtools/source/config/accessibilityoptions.cxx
+++ b/svtools/source/config/accessibilityoptions.cxx
@@ -617,10 +617,6 @@ bool SvtAccessibilityOptions::GetIsForPagePreviews() const
 {
     return sm_pSingleImplConfig->GetIsForPagePreviews();
 }
-bool SvtAccessibilityOptions::GetIsHelpTipsDisappear() const
-{
-    return sm_pSingleImplConfig->GetIsHelpTipsDisappear();
-}
 bool SvtAccessibilityOptions::GetIsAllowAnimatedGraphics() const
 {
     return sm_pSingleImplConfig->GetIsAllowAnimatedGraphics();
diff --git a/svtools/source/dialogs/mcvmath.cxx b/svtools/source/dialogs/mcvmath.cxx
index 3dbd6d83d2ec..b4a72eb4004d 100644
--- a/svtools/source/dialogs/mcvmath.cxx
+++ b/svtools/source/dialogs/mcvmath.cxx
@@ -20,44 +20,6 @@
 
 #include "mcvmath.hxx"
 
-
-// die folgenden Tabellen enthalten     sin(phi) * 2**14
-// fuer phi= 360Grad*2**-32 bis 360 Grad
-// def. fuer x: phi=360Grad * 2**(x-16)
-//           d.h. x =  16 -> 360 Grad
-//                x = -16 -> (2**-16) * 360 Grad
-//         x:         -16 ... 0 ... 15
-//x=    0,     1,     2,     3,     4,     5,     6,      7,
-//      8,     9,    10,    11,    12,    13,    14,     15
-
-static const short CosTab[16] =
-{
-    16384, 16384, 16384, 16384, 16384, 16384, 16384,  16383,
-    16379, 16364, 16305, 16069, 15137, 11585,     0, -16383
-};
-static const short SinTab[16]=
-{
-        2,     3,      6,    13,    25,     50,   101,  201,
-      402,   804,   1606,  3196,  6270,  11585, 16384,    0
-};
-
-/**************************************************************************
-|*
-|*    ImpMultBig2()
-|*
-|*    Description       Multiplier for FixPoint-calculations
-|*
-**************************************************************************/
-
-//  first parameter should be the larger one
-
-Fix ImpMultBig2( const Fix& a, const Fix& b )
-{
-    Fix f;
-    f.x = (((b.x+FIX_A2)>>FIX_P2)*a.x+FIX_A3)>>FIX_P3;
-    return f;
-}
-
 /**************************************************************************
 |*
 |*    ImpSqrt()
@@ -88,34 +50,4 @@ sal_uInt16 ImpSqrt( sal_uLong nRadi )
     return sal::static_int_cast< sal_uInt16 >(sqr);
 }
 
-/**************************************************************************
-|*
-|*    ImpExPI()
-|*
-|*    Description       EXPI funktion or FixPoint-calculations
-|*
-**************************************************************************/
-
-// e**(i*nPhi), unit nPhi: 2**16 == 360 degrees
-
-FixCpx ImpExPI( sal_uInt16 nPhi )
-{
-    short i;
-    FixCpx aIter(Fix(1L));                   // e**(0*i)
-    FixCpx Mul;
-    const char Sft=14-FIX_POST;
-
-    for ( i = 15; i >= 0; i-- )
-    {
-        if ( (1L<<i) & nPhi )
-        {
-            Mul.r.x = CosTab[i]>>Sft;   // e**(i(phi1+phi2)) =
-            Mul.i.x = SinTab[i]>>Sft;   // e**(i*phi1)) * e**(i*phi2))
-            aIter  *= Mul;
-        }
-    }
-
-    return aIter;
-}
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/svtools/source/dialogs/mcvmath.hxx b/svtools/source/dialogs/mcvmath.hxx
index 480980462e32..2e84f5165558 100644
--- a/svtools/source/dialogs/mcvmath.hxx
+++ b/svtools/source/dialogs/mcvmath.hxx
@@ -189,10 +189,7 @@ inline FixCpx operator/ ( const FixCpx& a, const FixCpx& b )
 
 
 
-Fix ImpMultBig2( const Fix& a, const Fix& b );
-
 sal_uInt16 ImpSqrt( sal_uLong nRadi );
-FixCpx ImpExPI( sal_uInt16 nPhi );
 
 #endif // INCLUDED_SVTOOLS_SOURCE_DIALOGS_MCVMATH_HXX
 
diff --git a/svtools/source/graphic/grfmgr.cxx b/svtools/source/graphic/grfmgr.cxx
index e6fbd3f3024d..a1f1015b644b 100644
--- a/svtools/source/graphic/grfmgr.cxx
+++ b/svtools/source/graphic/grfmgr.cxx
@@ -1083,48 +1083,6 @@ IMPL_LINK_NOARG_TYPED(GraphicObject, ImplAutoSwapOutHdl, Timer *, void)
         mpSwapOutTimer->Start();
 }
 
-SvStream& ReadGraphicObject( SvStream& rIStm, GraphicObject& rGraphicObj )
-{
-    VersionCompat   aCompat( rIStm, StreamMode::READ );
-    Graphic         aGraphic;
-    GraphicAttr     aAttr;
-    bool            bLink;
-
-    ReadGraphic( rIStm, aGraphic );
-    ReadGraphicAttr( rIStm, aAttr );
-    rIStm.ReadCharAsBool( bLink );
-
-    rGraphicObj.SetGraphic( aGraphic );
-    rGraphicObj.SetAttr( aAttr );
-
-    if( bLink )
-    {
-        OUString aLink = read_uInt16_lenPrefixed_uInt8s_ToOUString(rIStm, RTL_TEXTENCODING_UTF8);
-        rGraphicObj.SetLink(aLink);
-    }
-    else
-        rGraphicObj.SetLink();
-
-    rGraphicObj.SetSwapStreamHdl();
-
-    return rIStm;
-}
-
-SvStream& WriteGraphicObject( SvStream& rOStm, const GraphicObject& rGraphicObj )
-{
-    VersionCompat   aCompat( rOStm, StreamMode::WRITE, 1 );
-    const bool      bLink =  rGraphicObj.HasLink();
-
-    WriteGraphic( rOStm, rGraphicObj.GetGraphic() );
-    WriteGraphicAttr( rOStm, rGraphicObj.GetAttr() );
-    rOStm.WriteBool( bLink );
-
-    if( bLink )
-        write_uInt16_lenPrefixed_uInt8s_FromOUString(rOStm, rGraphicObj.GetLink(), RTL_TEXTENCODING_UTF8);
-
-    return rOStm;
-}
-
 #define UNO_NAME_GRAPHOBJ_URLPREFIX "vnd.sun.star.GraphicObject:"
 
 GraphicObject GraphicObject::CreateGraphicObjectFromURL( const OUString &rURL )
diff --git a/svtools/source/misc/transfer.cxx b/svtools/source/misc/transfer.cxx
index 8145532dba84..538dbfcab34d 100644
--- a/svtools/source/misc/transfer.cxx
+++ b/svtools/source/misc/transfer.cxx
@@ -737,19 +737,8 @@ bool TransferableHelper::SetBitmapEx( const BitmapEx& rBitmapEx, const DataFlavo
         {
             const Bitmap aBitmap(rBitmapEx.GetBitmap());
 
-            // #i124085# take out DIBV5 for writing to the clipboard
-            //if(rBitmapEx.IsTransparent())
-            //{
-            //    const Bitmap aMask(rBitmapEx.GetAlpha().GetBitmap());
-
-            //    // explicitely use Bitmap::Write with bCompressed = sal_False and bFileHeader = sal_True
-            //    WriteDIBV5(aBitmap, aMask, aMemStm);
-            //}
-            //else
-            //{
-                // explicitely use Bitmap::Write with bCompressed = sal_False and bFileHeader = sal_True
-                WriteDIB(aBitmap, aMemStm, false, true);
-            //}
+            // explicitely use Bitmap::Write with bCompressed = sal_False and bFileHeader = sal_True
+            WriteDIB(aBitmap, aMemStm, false, true);
         }
 
         maAny <<= Sequence< sal_Int8 >( static_cast< const sal_Int8* >( aMemStm.GetData() ), aMemStm.Seek( STREAM_SEEK_TO_END ) );