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libreoffice/0001-Related-rhbz-680460-re...

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From d83bc4d9921afd31f1afddc52f39951bb686e60a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Caol=C3=A1n=20McNamara?= <caolanm@redhat.com>
Date: Thu, 10 Mar 2011 15:59:44 +0000
Subject: [PATCH] Related: rhbz#680460 reorganize this to make it inheritable
---
vcl/inc/vcl/fontmanager.hxx | 2 +-
vcl/inc/vcl/glyphcache.hxx | 5 +--
vcl/inc/vcl/impfont.hxx | 25 ++++++++++-----------
vcl/source/glyphs/gcach_ftyp.cxx | 18 ++++++++++-----
vcl/source/glyphs/gcach_ftyp.hxx | 4 ++-
vcl/source/glyphs/glyphcache.cxx | 3 +-
vcl/unx/source/fontmanager/fontconfig.cxx | 32 ++++++++++++++--------------
vcl/unx/source/gdi/salgdi3.cxx | 17 ++++++---------
8 files changed, 55 insertions(+), 51 deletions(-)
diff --git a/vcl/inc/vcl/fontmanager.hxx b/vcl/inc/vcl/fontmanager.hxx
index 6c76eea..103cd92 100644
--- a/vcl/inc/vcl/fontmanager.hxx
+++ b/vcl/inc/vcl/fontmanager.hxx
@@ -733,7 +733,7 @@ public:
false else
*/
bool matchFont( FastPrintFontInfo& rInfo, const com::sun::star::lang::Locale& rLocale );
- bool getFontOptions( const FastPrintFontInfo&, int nSize, void (*subcallback)(void*), ImplFontOptions& rResult ) const;
+ ImplFontOptions* getFontOptions( const FastPrintFontInfo&, int nSize, void (*subcallback)(void*)) const;
rtl::OUString Substitute( const rtl::OUString& rFontName, rtl::OUString& rMissingCodes,
const rtl::OString& rLangAttrib, italic::type& rItalic, weight::type& rWeight,
diff --git a/vcl/inc/vcl/glyphcache.hxx b/vcl/inc/vcl/glyphcache.hxx
index 8714697..1c03759 100644
--- a/vcl/inc/vcl/glyphcache.hxx
+++ b/vcl/inc/vcl/glyphcache.hxx
@@ -187,7 +187,7 @@ public:
virtual bool TestFont() const { return true; }
virtual void* GetFtFace() const { return 0; }
virtual int GetLoadFlags() const { return 0; }
- virtual void SetFontOptions( const ImplFontOptions&) {}
+ virtual void SetFontOptions( const ImplFontOptions*) {}
virtual bool NeedsArtificialBold() const { return false; }
virtual bool NeedsArtificialItalic() const { return false; }
@@ -266,9 +266,8 @@ class VCL_DLLPUBLIC ImplServerFontEntry : public ImplFontEntry
{
private:
ServerFont* mpServerFont;
- ImplFontOptions maFontOptions;
+ ImplFontOptions* mpFontOptions;
bool mbGotFontOptions;
- bool mbValidFontOptions;
public:
ImplServerFontEntry( ImplFontSelectData& );
diff --git a/vcl/inc/vcl/impfont.hxx b/vcl/inc/vcl/impfont.hxx
index b7a0368..fa8a837 100644
--- a/vcl/inc/vcl/impfont.hxx
+++ b/vcl/inc/vcl/impfont.hxx
@@ -135,7 +135,7 @@ public:
};
// ------------------
-// - ImplFontHints -
+// - ImplFontOptions -
// ------------------
class ImplFontOptions
@@ -154,19 +154,18 @@ public:
meHinting(HINTING_DONTKNOW),
meHintStyle(HINT_SLIGHT)
{}
- ImplFontOptions( FontEmbeddedBitmap eEmbeddedBitmap, FontAntiAlias eAntiAlias,
- FontAutoHint eAutoHint, FontHinting eHinting, FontHintStyle eHintStyle) :
- meEmbeddedBitmap(eEmbeddedBitmap),
- meAntiAlias(eAntiAlias),
- meAutoHint(eAutoHint),
- meHinting(eHinting),
- meHintStyle(eHintStyle)
+ virtual ~ImplFontOptions()
{}
- FontAutoHint GetUseAutoHint() const { return meAutoHint; }
- FontHintStyle GetHintStyle() const { return meHintStyle; }
- bool DontUseEmbeddedBitmaps() const { return meEmbeddedBitmap == EMBEDDEDBITMAP_FALSE; }
- bool DontUseAntiAlias() const { return meAntiAlias == ANTIALIAS_FALSE; }
- bool DontUseHinting() const { return (meHinting == HINTING_FALSE) || (GetHintStyle() == HINT_NONE); }
+ FontAutoHint GetUseAutoHint() const
+ { return meAutoHint; }
+ FontHintStyle GetHintStyle() const
+ { return meHintStyle; }
+ bool DontUseEmbeddedBitmaps() const
+ { return meEmbeddedBitmap == EMBEDDEDBITMAP_FALSE; }
+ bool DontUseAntiAlias() const
+ { return meAntiAlias == ANTIALIAS_FALSE; }
+ bool DontUseHinting() const
+ { return (meHinting == HINTING_FALSE) || (GetHintStyle() == HINT_NONE); }
};
// -------------------
diff --git a/vcl/source/glyphs/gcach_ftyp.cxx b/vcl/source/glyphs/gcach_ftyp.cxx
index 2db53a5..2236bad 100644
--- a/vcl/source/glyphs/gcach_ftyp.cxx
+++ b/vcl/source/glyphs/gcach_ftyp.cxx
@@ -768,6 +768,7 @@ FreetypeServerFont::FreetypeServerFont( const ImplFontSelectData& rFSD, FtFontIn
mpFontInfo( pFI ),
maFaceFT( NULL ),
maSizeFT( NULL ),
+ mpFontOptions( NULL ),
mbFaceOk( false ),
maRecodeConverter( NULL ),
mpLayoutEngine( NULL )
@@ -913,9 +914,14 @@ FreetypeServerFont::FreetypeServerFont( const ImplFontSelectData& rFSD, FtFontIn
mnLoadFlags |= FT_LOAD_NO_BITMAP;
}
-void FreetypeServerFont::SetFontOptions( const ImplFontOptions& rFontOptions)
+void FreetypeServerFont::SetFontOptions( const ImplFontOptions* pFontOptions)
{
- FontAutoHint eHint = rFontOptions.GetUseAutoHint();
+ mpFontOptions = pFontOptions;
+
+ if (!mpFontOptions)
+ return;
+
+ FontAutoHint eHint = mpFontOptions->GetUseAutoHint();
if( eHint == AUTOHINT_DONTKNOW )
eHint = mbUseGamma ? AUTOHINT_TRUE : AUTOHINT_FALSE;
@@ -926,11 +932,11 @@ void FreetypeServerFont::SetFontOptions( const ImplFontOptions& rFontOptions)
mnLoadFlags |= FT_LOAD_NO_HINTING;
mnLoadFlags |= FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH; //#88334#
- if( rFontOptions.DontUseAntiAlias() )
+ if( mpFontOptions->DontUseAntiAlias() )
mnPrioAntiAlias = 0;
- if( rFontOptions.DontUseEmbeddedBitmaps() )
+ if( mpFontOptions->DontUseEmbeddedBitmaps() )
mnPrioEmbedded = 0;
- if( rFontOptions.DontUseHinting() )
+ if( mpFontOptions->DontUseHinting() )
mnPrioAutoHint = 0;
#if (FTVERSION >= 2005) || defined(TT_CONFIG_OPTION_BYTECODE_INTERPRETER)
@@ -942,7 +948,7 @@ void FreetypeServerFont::SetFontOptions( const ImplFontOptions& rFontOptions)
if( !(mnLoadFlags & FT_LOAD_NO_HINTING) && (nFTVERSION >= 2103))
{
mnLoadFlags |= FT_LOAD_TARGET_NORMAL;
- switch( rFontOptions.GetHintStyle() )
+ switch( mpFontOptions->GetHintStyle() )
{
case HINT_NONE:
mnLoadFlags |= FT_LOAD_NO_HINTING;
diff --git a/vcl/source/glyphs/gcach_ftyp.hxx b/vcl/source/glyphs/gcach_ftyp.hxx
index cf2284c..6069388 100644
--- a/vcl/source/glyphs/gcach_ftyp.hxx
+++ b/vcl/source/glyphs/gcach_ftyp.hxx
@@ -186,7 +186,7 @@ public:
virtual int GetFontFaceNum() const { return mpFontInfo->GetFaceNum(); }
virtual bool TestFont() const;
virtual void* GetFtFace() const;
- virtual void SetFontOptions( const ImplFontOptions&);
+ virtual void SetFontOptions( const ImplFontOptions*);
virtual int GetLoadFlags() const { return (mnLoadFlags & ~FT_LOAD_IGNORE_TRANSFORM); }
virtual bool NeedsArtificialBold() const { return mbArtBold; }
virtual bool NeedsArtificialItalic() const { return mbArtItalic; }
@@ -233,6 +233,8 @@ private:
FT_FaceRec_* maFaceFT;
FT_SizeRec_* maSizeFT;
+ const ImplFontOptions* mpFontOptions;
+
bool mbFaceOk;
bool mbArtItalic;
bool mbArtBold;
diff --git a/vcl/source/glyphs/glyphcache.cxx b/vcl/source/glyphs/glyphcache.cxx
index 8ad5a87..9668a50 100644
--- a/vcl/source/glyphs/glyphcache.cxx
+++ b/vcl/source/glyphs/glyphcache.cxx
@@ -522,8 +522,8 @@ bool ServerFont::IsGlyphInvisible( int nGlyphIndex )
ImplServerFontEntry::ImplServerFontEntry( ImplFontSelectData& rFSD )
: ImplFontEntry( rFSD )
, mpServerFont( NULL )
+, mpFontOptions( NULL )
, mbGotFontOptions( false )
-, mbValidFontOptions( false )
{}
// -----------------------------------------------------------------------
@@ -531,6 +531,7 @@ ImplServerFontEntry::ImplServerFontEntry( ImplFontSelectData& rFSD )
ImplServerFontEntry::~ImplServerFontEntry()
{
// TODO: remove the ServerFont here instead of in the GlyphCache
+ delete mpFontOptions;
}
// =======================================================================
diff --git a/vcl/unx/source/fontmanager/fontconfig.cxx b/vcl/unx/source/fontmanager/fontconfig.cxx
index 0dd5260..3c2f636 100644
--- a/vcl/unx/source/fontmanager/fontconfig.cxx
+++ b/vcl/unx/source/fontmanager/fontconfig.cxx
@@ -1093,17 +1093,17 @@ rtl::OUString PrintFontManager::Substitute(const rtl::OUString& rFontName,
return aName;
}
-bool PrintFontManager::getFontOptions(
- const FastPrintFontInfo& rInfo, int nSize, void (*subcallback)(void*),
- ImplFontOptions& rOptions) const
+ImplFontOptions* PrintFontManager::getFontOptions(
+ const FastPrintFontInfo& rInfo, int nSize, void (*subcallback)(void*)) const
{
#ifndef ENABLE_FONTCONFIG
- return false;
+ return NULL;
#else // ENABLE_FONTCONFIG
FontCfgWrapper& rWrapper = FontCfgWrapper::get();
if( ! rWrapper.isValid() )
- return false;
+ return NULL;
+ ImplFontOptions *pOptions = NULL;
FcConfig* pConfig = rWrapper.FcConfigGetCurrent();
FcPattern* pPattern = rWrapper.FcPatternCreate();
@@ -1144,22 +1144,24 @@ bool PrintFontManager::getFontOptions(
FC_HINTING, 0, &hinting);
/*FcResult eHintStyle =*/ rWrapper.FcPatternGetInteger( pSet->fonts[0],
FC_HINT_STYLE, 0, &hintstyle);
+
+ pOptions = new ImplFontOptions;
if( eEmbeddedBitmap == FcResultMatch )
- rOptions.meEmbeddedBitmap = embitmap ? EMBEDDEDBITMAP_TRUE : EMBEDDEDBITMAP_FALSE;
+ pOptions->meEmbeddedBitmap = embitmap ? EMBEDDEDBITMAP_TRUE : EMBEDDEDBITMAP_FALSE;
if( eAntialias == FcResultMatch )
- rOptions.meAntiAlias = antialias ? ANTIALIAS_TRUE : ANTIALIAS_FALSE;
+ pOptions->meAntiAlias = antialias ? ANTIALIAS_TRUE : ANTIALIAS_FALSE;
if( eAutoHint == FcResultMatch )
- rOptions.meAutoHint = autohint ? AUTOHINT_TRUE : AUTOHINT_FALSE;
+ pOptions->meAutoHint = autohint ? AUTOHINT_TRUE : AUTOHINT_FALSE;
if( eHinting == FcResultMatch )
- rOptions.meHinting = hinting ? HINTING_TRUE : HINTING_FALSE;
+ pOptions->meHinting = hinting ? HINTING_TRUE : HINTING_FALSE;
switch (hintstyle)
{
- case FC_HINT_NONE: rOptions.meHintStyle = HINT_NONE; break;
- case FC_HINT_SLIGHT: rOptions.meHintStyle = HINT_SLIGHT; break;
- case FC_HINT_MEDIUM: rOptions.meHintStyle = HINT_MEDIUM; break;
+ case FC_HINT_NONE: pOptions->meHintStyle = HINT_NONE; break;
+ case FC_HINT_SLIGHT: pOptions->meHintStyle = HINT_SLIGHT; break;
+ case FC_HINT_MEDIUM: pOptions->meHintStyle = HINT_MEDIUM; break;
default: // fall through
- case FC_HINT_FULL: rOptions.meHintStyle = HINT_FULL; break;
+ case FC_HINT_FULL: pOptions->meHintStyle = HINT_FULL; break;
}
}
// info: destroying the pSet destroys pResult implicitly
@@ -1170,9 +1172,7 @@ bool PrintFontManager::getFontOptions(
// cleanup
rWrapper.FcPatternDestroy( pPattern );
- // TODO: return true only if non-default font options are set
- const bool bOK = (pResult != NULL);
- return bOK;
+ return pOptions;
#endif
}
diff --git a/vcl/unx/source/gdi/salgdi3.cxx b/vcl/unx/source/gdi/salgdi3.cxx
index 9834028..6de93fe 100644
--- a/vcl/unx/source/gdi/salgdi3.cxx
+++ b/vcl/unx/source/gdi/salgdi3.cxx
@@ -632,22 +632,21 @@ bool X11SalGraphics::setFont( const ImplFontSelectData *pEntry, int nFallbackLev
return false;
}
+ImplFontOptions* GetFCFontOptions( const ImplFontAttributes& rFontAttributes, int nSize);
+
void ImplServerFontEntry::HandleFontOptions( void )
{
- bool GetFCFontOptions( const ImplFontAttributes&, int nSize, ImplFontOptions& );
-
if( !mpServerFont )
return;
if( !mbGotFontOptions )
{
// get and cache the font options
mbGotFontOptions = true;
- mbValidFontOptions = GetFCFontOptions( *maFontSelData.mpFontData,
- maFontSelData.mnHeight, maFontOptions );
+ mpFontOptions = GetFCFontOptions( *maFontSelData.mpFontData,
+ maFontSelData.mnHeight );
}
// apply the font options
- if( mbValidFontOptions )
- mpServerFont->SetFontOptions( maFontOptions );
+ mpServerFont->SetFontOptions( mpFontOptions );
}
//--------------------------------------------------------------------------
@@ -1636,8 +1635,7 @@ void cairosubcallback( void* pPattern )
rCairo.ft_font_options_substitute( pFontOptions, pPattern );
}
-bool GetFCFontOptions( const ImplFontAttributes& rFontAttributes, int nSize,
- ImplFontOptions& rFontOptions)
+ImplFontOptions* GetFCFontOptions( const ImplFontAttributes& rFontAttributes, int nSize)
{
// TODO: get rid of these insane enum-conversions
// e.g. by using the classic vclenum values inside VCL
@@ -1734,8 +1732,7 @@ bool GetFCFontOptions( const ImplFontAttributes& rFontAttributes, int nSize,
}
const psp::PrintFontManager& rPFM = psp::PrintFontManager::get();
- bool bOK = rPFM.getFontOptions( aInfo, nSize, cairosubcallback, rFontOptions);
- return bOK;
+ return rPFM.getFontOptions(aInfo, nSize, cairosubcallback);
}
// ----------------------------------------------------------------------------
--
1.7.4.1
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