Removed unused kerning stuff

Kerning is just another font feature and is already handled by the
layout engine, there is nothing special about it.

Non of this seems to be used anywhere, anyway.

Change-Id: Ia40c66ec186d11ab46d5d5256b09307a319318c0
Reviewed-on: https://gerrit.libreoffice.org/6259
Reviewed-by: Tor Lillqvist <tml@collabora.com>
Tested-by: Tor Lillqvist <tml@collabora.com>

1 files changed, 3 insertions, 51 deletions

diff --git a/vcl/headless/svptext.cxx b/vcl/headless/svptext.cxx
index ff316039ac6f..ce90850ecd3e 100644
--- a/vcl/headless/svptext.cxx
+++ b/vcl/headless/svptext.cxx
@@ -189,37 +189,6 @@ void SvpGlyphPeer::RemovingGlyph( GlyphData& rGlyphData )
     delete pGcpHelper;
 }
 
-
-// PspKernInfo allows on-demand-querying of psprint provided kerning info (#i29881#)
-class PspKernInfo : public ExtraKernInfo
-{
-public:
-    PspKernInfo( int nFontId ) : ExtraKernInfo(nFontId) {}
-protected:
-    virtual void Initialize() const;
-};
-
-
-void PspKernInfo::Initialize() const
-{
-    mbInitialized = true;
-
-    // get the kerning pairs from psprint
-    const psp::PrintFontManager& rMgr = psp::PrintFontManager::get();
-    typedef std::list< psp::KernPair > PspKernPairs;
-    const PspKernPairs& rKernPairs = rMgr.getKernPairs( mnFontId );
-    if( rKernPairs.empty() )
-        return;
-
-    PspKernPairs::const_iterator it = rKernPairs.begin();
-    for(; it != rKernPairs.end(); ++it )
-    {
-        ImplKernPairData aKernPair = { it->first, it->second, it->kern_x };
-        maUnicodeKernPairs.insert( aKernPair );
-    }
-}
-
-
 sal_uInt16 SvpSalGraphics::SetFont( FontSelectPattern* pIFSD, int nFallbackLevel )
 {
     // release all no longer needed font resources
@@ -268,20 +237,9 @@ void SvpSalGraphics::GetFontMetric( ImplFontMetricData* pMetric, int nFallbackLe
 }
 
 
-sal_uLong SvpSalGraphics::GetKernPairs( sal_uLong nPairs, ImplKernPairData* pKernPairs )
+sal_uLong SvpSalGraphics::GetKernPairs( sal_uLong, ImplKernPairData* )
 {
-    sal_uLong nGotPairs = 0;
-
-    if( m_pServerFont[0] != NULL )
-    {
-        ImplKernPairData* pTmpKernPairs = NULL;
-        nGotPairs = m_pServerFont[0]->GetKernPairs( &pTmpKernPairs );
-        for( sal_uLong i = 0; i < nPairs && i < nGotPairs; ++i )
-            pKernPairs[ i ] = pTmpKernPairs[ i ];
-        delete[] pTmpKernPairs;
-    }
-
-    return nGotPairs;
+    return 0;
 }
 
 
@@ -325,17 +283,11 @@ void SvpSalGraphics::GetDevFontList( ImplDevFontList* pDevFontList )
         // normalize face number to the GlyphCache
         int nFaceNum = rMgr.getFontFaceNumber( aInfo.m_nID );
 
-        // for fonts where extra kerning info can be provided on demand
-        // an ExtraKernInfo object is supplied
-        const ExtraKernInfo* pExtraKernInfo = NULL;
-        if( aInfo.m_eType == psp::fonttype::Type1 )
-            pExtraKernInfo = new PspKernInfo( *it );
-
         // inform GlyphCache about this font provided by the PsPrint subsystem
         ImplDevFontAttributes aDFA = GenPspGraphics::Info2DevFontAttributes( aInfo );
         aDFA.mnQuality += 4096;
         const OString& rFileName = rMgr.getFontFileSysPath( aInfo.m_nID );
-        rGC.AddFontFile( rFileName, nFaceNum, aInfo.m_nID, aDFA, pExtraKernInfo );
+        rGC.AddFontFile( rFileName, nFaceNum, aInfo.m_nID, aDFA );
    }
 
     // announce glyphcache fonts