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|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <sal/config.h>
#include <vector>
#include <sal/types.h>
// for mmap etc.
#if defined( UNX )
#include <unistd.h>
#include <fcntl.h>
#include <sys/mman.h>
#include <sys/stat.h>
#include <sys/types.h>
#endif
#include <comphelper/string.hxx>
#include <i18nlangtag/mslangid.hxx>
#include <vcl/bmpacc.hxx>
#include <vcl/jobdata.hxx>
#include <vcl/printerinfomanager.hxx>
#include <vcl/settings.hxx>
#include <vcl/svapp.hxx>
#include <vcl/sysdata.hxx>
#include <vcl/fontcharmap.hxx>
#include <config_cairo_canvas.h>
#include "fontsubset.hxx"
#include "unx/geninst.h"
#include "unx/genpspgraphics.h"
#include "unx/glyphcache.hxx"
#include "unx/printergfx.hxx"
#include "impfont.hxx"
#include "langboost.hxx"
#include "fontinstance.hxx"
#include "fontattributes.hxx"
#include "PhysicalFontCollection.hxx"
#include "PhysicalFontFace.hxx"
#include "salbmp.hxx"
#include "salprn.hxx"
#include <config_graphite.h>
#if ENABLE_GRAPHITE
#include <graphite_layout.hxx>
#include <graphite_serverfont.hxx>
#endif
using namespace psp;
// ----- Implementation of PrinterBmp by means of SalBitmap/BitmapBuffer ---------------
class SalPrinterBmp : public psp::PrinterBmp
{
private:
BitmapBuffer* mpBmpBuffer;
FncGetPixel mpFncGetPixel;
Scanline mpScanAccess;
sal_PtrDiff mnScanOffset;
sal_uInt32 ColorOf (BitmapColor& rColor) const;
sal_uInt8 GrayOf (BitmapColor& rColor) const;
public:
explicit SalPrinterBmp (BitmapBuffer* pBitmap);
virtual ~SalPrinterBmp ();
virtual sal_uInt32 GetPaletteColor (sal_uInt32 nIdx) const override;
virtual sal_uInt32 GetPaletteEntryCount () const override;
virtual sal_uInt32 GetPixelRGB (sal_uInt32 nRow, sal_uInt32 nColumn) const override;
virtual sal_uInt8 GetPixelGray (sal_uInt32 nRow, sal_uInt32 nColumn) const override;
virtual sal_uInt8 GetPixelIdx (sal_uInt32 nRow, sal_uInt32 nColumn) const override;
virtual sal_uInt32 GetDepth () const override;
};
SalPrinterBmp::SalPrinterBmp (BitmapBuffer* pBuffer)
: mpBmpBuffer(pBuffer)
{
assert(mpBmpBuffer && "SalPrinterBmp::SalPrinterBmp () can't acquire Bitmap");
// calibrate scanline buffer
if( BMP_SCANLINE_ADJUSTMENT( mpBmpBuffer->mnFormat ) == BMP_FORMAT_TOP_DOWN )
{
mpScanAccess = mpBmpBuffer->mpBits;
mnScanOffset = mpBmpBuffer->mnScanlineSize;
}
else
{
mpScanAccess = mpBmpBuffer->mpBits
+ (mpBmpBuffer->mnHeight - 1) * mpBmpBuffer->mnScanlineSize;
mnScanOffset = - mpBmpBuffer->mnScanlineSize;
}
// request read access to the pixels
switch( BMP_SCANLINE_FORMAT( mpBmpBuffer->mnFormat ) )
{
case BMP_FORMAT_1BIT_MSB_PAL:
mpFncGetPixel = BitmapReadAccess::GetPixelFor_1BIT_MSB_PAL; break;
case BMP_FORMAT_1BIT_LSB_PAL:
mpFncGetPixel = BitmapReadAccess::GetPixelFor_1BIT_LSB_PAL; break;
case BMP_FORMAT_4BIT_MSN_PAL:
mpFncGetPixel = BitmapReadAccess::GetPixelFor_4BIT_MSN_PAL; break;
case BMP_FORMAT_4BIT_LSN_PAL:
mpFncGetPixel = BitmapReadAccess::GetPixelFor_4BIT_LSN_PAL; break;
case BMP_FORMAT_8BIT_PAL:
mpFncGetPixel = BitmapReadAccess::GetPixelFor_8BIT_PAL; break;
case BMP_FORMAT_8BIT_TC_MASK:
mpFncGetPixel = BitmapReadAccess::GetPixelFor_8BIT_TC_MASK; break;
case BMP_FORMAT_16BIT_TC_MSB_MASK:
mpFncGetPixel = BitmapReadAccess::GetPixelFor_16BIT_TC_MSB_MASK; break;
case BMP_FORMAT_16BIT_TC_LSB_MASK:
mpFncGetPixel = BitmapReadAccess::GetPixelFor_16BIT_TC_LSB_MASK; break;
case BMP_FORMAT_24BIT_TC_BGR:
mpFncGetPixel = BitmapReadAccess::GetPixelFor_24BIT_TC_BGR; break;
case BMP_FORMAT_24BIT_TC_RGB:
mpFncGetPixel = BitmapReadAccess::GetPixelFor_24BIT_TC_RGB; break;
case BMP_FORMAT_24BIT_TC_MASK:
mpFncGetPixel = BitmapReadAccess::GetPixelFor_24BIT_TC_MASK; break;
case BMP_FORMAT_32BIT_TC_ABGR:
mpFncGetPixel = BitmapReadAccess::GetPixelFor_32BIT_TC_ABGR; break;
case BMP_FORMAT_32BIT_TC_ARGB:
mpFncGetPixel = BitmapReadAccess::GetPixelFor_32BIT_TC_ARGB; break;
case BMP_FORMAT_32BIT_TC_BGRA:
mpFncGetPixel = BitmapReadAccess::GetPixelFor_32BIT_TC_BGRA; break;
case BMP_FORMAT_32BIT_TC_RGBA:
mpFncGetPixel = BitmapReadAccess::GetPixelFor_32BIT_TC_RGBA; break;
case BMP_FORMAT_32BIT_TC_MASK:
mpFncGetPixel = BitmapReadAccess::GetPixelFor_32BIT_TC_MASK; break;
default:
OSL_FAIL("Error: SalPrinterBmp::SalPrinterBmp() unknown bitmap format");
mpFncGetPixel = nullptr;
break;
}
}
SalPrinterBmp::~SalPrinterBmp ()
{
}
sal_uInt32
SalPrinterBmp::GetDepth () const
{
sal_uInt32 nDepth;
switch (mpBmpBuffer->mnBitCount)
{
case 1:
nDepth = 1;
break;
case 4:
case 8:
nDepth = 8;
break;
case 16:
case 24:
case 32:
nDepth = 24;
break;
default:
nDepth = 1;
OSL_FAIL("Error: unsupported bitmap depth in SalPrinterBmp::GetDepth()");
break;
}
return nDepth;
}
sal_uInt32
SalPrinterBmp::ColorOf (BitmapColor& rColor) const
{
if (rColor.IsIndex())
return ColorOf (mpBmpBuffer->maPalette[rColor.GetIndex()]);
else
return ((rColor.GetBlue()) & 0x000000ff)
| ((rColor.GetGreen() << 8) & 0x0000ff00)
| ((rColor.GetRed() << 16) & 0x00ff0000);
}
sal_uInt8
SalPrinterBmp::GrayOf (BitmapColor& rColor) const
{
if (rColor.IsIndex())
return GrayOf (mpBmpBuffer->maPalette[rColor.GetIndex()]);
else
return ( rColor.GetBlue() * 28UL
+ rColor.GetGreen() * 151UL
+ rColor.GetRed() * 77UL ) >> 8;
}
sal_uInt32
SalPrinterBmp::GetPaletteEntryCount () const
{
return mpBmpBuffer->maPalette.GetEntryCount ();
}
sal_uInt32
SalPrinterBmp::GetPaletteColor (sal_uInt32 nIdx) const
{
return ColorOf (mpBmpBuffer->maPalette[nIdx]);
}
sal_uInt32
SalPrinterBmp::GetPixelRGB (sal_uInt32 nRow, sal_uInt32 nColumn) const
{
Scanline pScan = mpScanAccess + nRow * mnScanOffset;
BitmapColor aColor = mpFncGetPixel (pScan, nColumn, mpBmpBuffer->maColorMask);
return ColorOf (aColor);
}
sal_uInt8
SalPrinterBmp::GetPixelGray (sal_uInt32 nRow, sal_uInt32 nColumn) const
{
Scanline pScan = mpScanAccess + nRow * mnScanOffset;
BitmapColor aColor = mpFncGetPixel (pScan, nColumn, mpBmpBuffer->maColorMask);
return GrayOf (aColor);
}
sal_uInt8
SalPrinterBmp::GetPixelIdx (sal_uInt32 nRow, sal_uInt32 nColumn) const
{
Scanline pScan = mpScanAccess + nRow * mnScanOffset;
BitmapColor aColor = mpFncGetPixel (pScan, nColumn, mpBmpBuffer->maColorMask);
if (aColor.IsIndex())
return aColor.GetIndex();
else
return 0;
}
/*******************************************************
* GenPspGraphics *
*******************************************************/
GenPspGraphics::GenPspGraphics()
: m_pJobData( nullptr ),
m_pPrinterGfx( nullptr ),
m_bFontVertical( false ),
m_pInfoPrinter( nullptr )
{
for( int i = 0; i < MAX_FALLBACK; i++ )
m_pServerFont[i] = nullptr;
}
void GenPspGraphics::Init(psp::JobData* pJob, psp::PrinterGfx* pGfx,
SalInfoPrinter* pInfoPrinter)
{
m_pJobData = pJob;
m_pPrinterGfx = pGfx;
m_pInfoPrinter = pInfoPrinter;
SetLayout( SalLayoutFlags::NONE );
}
GenPspGraphics::~GenPspGraphics()
{
ReleaseFonts();
}
void GenPspGraphics::GetResolution( sal_Int32 &rDPIX, sal_Int32 &rDPIY )
{
if (m_pJobData != nullptr)
{
int x = m_pJobData->m_aContext.getRenderResolution();
rDPIX = x;
rDPIY = x;
}
}
sal_uInt16 GenPspGraphics::GetBitCount() const
{
return m_pPrinterGfx->GetBitCount();
}
long GenPspGraphics::GetGraphicsWidth() const
{
return 0;
}
void GenPspGraphics::ResetClipRegion()
{
m_pPrinterGfx->ResetClipRegion();
}
bool GenPspGraphics::setClipRegion( const vcl::Region& i_rClip )
{
// TODO: support polygonal clipregions here
RectangleVector aRectangles;
i_rClip.GetRegionRectangles(aRectangles);
m_pPrinterGfx->BeginSetClipRegion(aRectangles.size());
for(RectangleVector::const_iterator aRectIter(aRectangles.begin()); aRectIter != aRectangles.end(); ++aRectIter)
{
const long nW(aRectIter->GetWidth());
if(nW)
{
const long nH(aRectIter->GetHeight());
if(nH)
{
m_pPrinterGfx->UnionClipRegion(
aRectIter->Left(),
aRectIter->Top(),
nW,
nH);
}
}
}
m_pPrinterGfx->EndSetClipRegion();
//m_pPrinterGfx->BeginSetClipRegion( i_rClip.GetRectCount() );
//ImplRegionInfo aInfo;
//long nX, nY, nW, nH;
//bool bRegionRect = i_rClip.ImplGetFirstRect(aInfo, nX, nY, nW, nH );
//while( bRegionRect )
//{
// if ( nW && nH )
// {
// m_pPrinterGfx->UnionClipRegion( nX, nY, nW, nH );
// }
// bRegionRect = i_rClip.ImplGetNextRect( aInfo, nX, nY, nW, nH );
//}
//m_pPrinterGfx->EndSetClipRegion();
return true;
}
void GenPspGraphics::SetLineColor()
{
m_pPrinterGfx->SetLineColor ();
}
void GenPspGraphics::SetLineColor( SalColor nSalColor )
{
psp::PrinterColor aColor (SALCOLOR_RED (nSalColor),
SALCOLOR_GREEN (nSalColor),
SALCOLOR_BLUE (nSalColor));
m_pPrinterGfx->SetLineColor (aColor);
}
void GenPspGraphics::SetFillColor()
{
m_pPrinterGfx->SetFillColor ();
}
void GenPspGraphics::SetFillColor( SalColor nSalColor )
{
psp::PrinterColor aColor (SALCOLOR_RED (nSalColor),
SALCOLOR_GREEN (nSalColor),
SALCOLOR_BLUE (nSalColor));
m_pPrinterGfx->SetFillColor (aColor);
}
void GenPspGraphics::SetROPLineColor( SalROPColor )
{
DBG_ASSERT( false, "Error: PrinterGfx::SetROPLineColor() not implemented" );
}
void GenPspGraphics::SetROPFillColor( SalROPColor )
{
DBG_ASSERT( false, "Error: PrinterGfx::SetROPFillColor() not implemented" );
}
void GenPspGraphics::SetXORMode( bool bSet, bool )
{
(void)bSet;
DBG_ASSERT( !bSet, "Error: PrinterGfx::SetXORMode() not implemented" );
}
void GenPspGraphics::drawPixel( long nX, long nY )
{
m_pPrinterGfx->DrawPixel (Point(nX, nY));
}
void GenPspGraphics::drawPixel( long nX, long nY, SalColor nSalColor )
{
psp::PrinterColor aColor (SALCOLOR_RED (nSalColor),
SALCOLOR_GREEN (nSalColor),
SALCOLOR_BLUE (nSalColor));
m_pPrinterGfx->DrawPixel (Point(nX, nY), aColor);
}
void GenPspGraphics::drawLine( long nX1, long nY1, long nX2, long nY2 )
{
m_pPrinterGfx->DrawLine (Point(nX1, nY1), Point(nX2, nY2));
}
void GenPspGraphics::drawRect( long nX, long nY, long nDX, long nDY )
{
m_pPrinterGfx->DrawRect (Rectangle(Point(nX, nY), Size(nDX, nDY)));
}
void GenPspGraphics::drawPolyLine( sal_uInt32 nPoints, const SalPoint *pPtAry )
{
m_pPrinterGfx->DrawPolyLine (nPoints, reinterpret_cast<Point const *>(pPtAry));
}
void GenPspGraphics::drawPolygon( sal_uInt32 nPoints, const SalPoint* pPtAry )
{
// Point must be equal to SalPoint! see vcl/inc/salgtype.hxx
m_pPrinterGfx->DrawPolygon (nPoints, reinterpret_cast<Point const *>(pPtAry));
}
void GenPspGraphics::drawPolyPolygon( sal_uInt32 nPoly,
const sal_uInt32 *pPoints,
PCONSTSALPOINT *pPtAry )
{
m_pPrinterGfx->DrawPolyPolygon (nPoly, pPoints, reinterpret_cast<const Point**>(pPtAry));
}
bool GenPspGraphics::drawPolyPolygon( const basegfx::B2DPolyPolygon&, double /*fTransparency*/ )
{
// TODO: implement and advertise OutDevSupport_B2DDraw support
return false;
}
bool GenPspGraphics::drawPolyLine(
const basegfx::B2DPolygon&,
double /*fTranspareny*/,
const basegfx::B2DVector& /*rLineWidths*/,
basegfx::B2DLineJoin /*eJoin*/,
css::drawing::LineCap /*eLineCap*/)
{
// TODO: a PS printer can draw B2DPolyLines almost directly
return false;
}
bool GenPspGraphics::drawPolyLineBezier( sal_uInt32 nPoints, const SalPoint* pPtAry, const sal_uInt8* pFlgAry )
{
m_pPrinterGfx->DrawPolyLineBezier (nPoints, reinterpret_cast<Point const *>(pPtAry), pFlgAry);
return true;
}
bool GenPspGraphics::drawPolygonBezier( sal_uInt32 nPoints, const SalPoint* pPtAry, const sal_uInt8* pFlgAry )
{
m_pPrinterGfx->DrawPolygonBezier (nPoints, reinterpret_cast<Point const *>(pPtAry), pFlgAry);
return true;
}
bool GenPspGraphics::drawPolyPolygonBezier( sal_uInt32 nPoly,
const sal_uInt32* pPoints,
const SalPoint* const* pPtAry,
const sal_uInt8* const* pFlgAry )
{
// Point must be equal to SalPoint! see vcl/inc/salgtype.hxx
m_pPrinterGfx->DrawPolyPolygonBezier (nPoly, pPoints, reinterpret_cast<Point const * const *>(pPtAry), pFlgAry);
return true;
}
void GenPspGraphics::invert( sal_uInt32,
const SalPoint*,
SalInvert )
{
DBG_ASSERT( false, "Error: PrinterGfx::Invert() not implemented" );
}
bool GenPspGraphics::drawEPS( long nX, long nY, long nWidth, long nHeight, void* pPtr, sal_uLong nSize )
{
return m_pPrinterGfx->DrawEPS( Rectangle( Point( nX, nY ), Size( nWidth, nHeight ) ), pPtr, nSize );
}
void GenPspGraphics::copyBits( const SalTwoRect&,
SalGraphics* )
{
OSL_FAIL( "Error: PrinterGfx::CopyBits() not implemented" );
}
void GenPspGraphics::copyArea ( long,long,long,long,long,long,sal_uInt16 )
{
OSL_FAIL( "Error: PrinterGfx::CopyArea() not implemented" );
}
void GenPspGraphics::drawBitmap( const SalTwoRect& rPosAry, const SalBitmap& rSalBitmap )
{
Rectangle aSrc (Point(rPosAry.mnSrcX, rPosAry.mnSrcY),
Size(rPosAry.mnSrcWidth, rPosAry.mnSrcHeight));
Rectangle aDst (Point(rPosAry.mnDestX, rPosAry.mnDestY),
Size(rPosAry.mnDestWidth, rPosAry.mnDestHeight));
BitmapBuffer* pBuffer= const_cast<SalBitmap&>(rSalBitmap).AcquireBuffer(BITMAP_READ_ACCESS);
SalPrinterBmp aBmp (pBuffer);
m_pPrinterGfx->DrawBitmap (aDst, aSrc, aBmp);
const_cast<SalBitmap&>(rSalBitmap).ReleaseBuffer (pBuffer, BITMAP_READ_ACCESS);
}
void GenPspGraphics::drawBitmap( const SalTwoRect&,
const SalBitmap&,
const SalBitmap& )
{
OSL_FAIL("Error: no PrinterGfx::DrawBitmap() for transparent bitmap");
}
void GenPspGraphics::drawMask( const SalTwoRect&,
const SalBitmap &,
SalColor )
{
OSL_FAIL("Error: PrinterGfx::DrawMask() not implemented");
}
SalBitmap* GenPspGraphics::getBitmap( long, long, long, long )
{
SAL_INFO("vcl", "Warning: PrinterGfx::GetBitmap() not implemented");
return nullptr;
}
SalColor GenPspGraphics::getPixel( long, long )
{
OSL_FAIL("Warning: PrinterGfx::GetPixel() not implemented");
return 0;
}
void GenPspGraphics::invert(long,long,long,long,SalInvert)
{
OSL_FAIL("Warning: PrinterGfx::Invert() not implemented");
}
class ImplPspFontData : public PhysicalFontFace
{
private:
sal_IntPtr mnFontId;
public:
explicit ImplPspFontData( const psp::FastPrintFontInfo& );
virtual sal_IntPtr GetFontId() const override { return mnFontId; }
virtual PhysicalFontFace* Clone() const override { return new ImplPspFontData( *this ); }
virtual LogicalFontInstance* CreateFontInstance( FontSelectPattern& ) const override;
};
ImplPspFontData::ImplPspFontData( const psp::FastPrintFontInfo& rInfo )
: PhysicalFontFace( GenPspGraphics::Info2FontAttributes(rInfo) ),
mnFontId( rInfo.m_nID )
{}
LogicalFontInstance* ImplPspFontData::CreateFontInstance( FontSelectPattern& rFSD ) const
{
ServerFontInstance* pEntry = new ServerFontInstance( rFSD );
return pEntry;
}
class PspFontLayout : public GenericSalLayout
{
public:
explicit PspFontLayout( ::psp::PrinterGfx& );
virtual bool LayoutText( ImplLayoutArgs& ) override;
virtual void InitFont() const override;
virtual void DrawText( SalGraphics& ) const override;
private:
::psp::PrinterGfx& mrPrinterGfx;
sal_IntPtr mnFontID;
int mnFontHeight;
int mnFontWidth;
bool mbVertical;
bool mbArtItalic;
bool mbArtBold;
};
PspFontLayout::PspFontLayout( ::psp::PrinterGfx& rGfx )
: mrPrinterGfx( rGfx )
{
mnFontID = mrPrinterGfx.GetFontID();
mnFontHeight = mrPrinterGfx.GetFontHeight();
mnFontWidth = mrPrinterGfx.GetFontWidth();
mbVertical = mrPrinterGfx.GetFontVertical();
mbArtItalic = mrPrinterGfx.GetArtificialItalic();
mbArtBold = mrPrinterGfx.GetArtificialBold();
}
bool PspFontLayout::LayoutText( ImplLayoutArgs& rArgs )
{
mbVertical = bool(rArgs.mnFlags & SalLayoutFlags::Vertical);
long nUnitsPerPixel = 1;
sal_GlyphId aOldGlyphId( GF_DROPPED);
long nGlyphWidth = 0;
int nCharPos = -1;
Point aNewPos( 0, 0 );
GlyphItem aPrevItem;
rtl_TextEncoding aFontEnc = mrPrinterGfx.GetFontMgr().getFontEncoding( mnFontID );
const int nLength = rArgs.mrStr.getLength();
const sal_Unicode *pStr = rArgs.mrStr.getStr();
Reserve(nLength);
for(;;)
{
bool bRightToLeft;
if( !rArgs.GetNextPos( &nCharPos, &bRightToLeft ) )
break;
sal_Unicode cChar = pStr[ nCharPos ];
if( bRightToLeft )
cChar = GetMirroredChar( cChar );
// symbol font aliasing: 0x0020-0x00ff -> 0xf020 -> 0xf0ff
if( aFontEnc == RTL_TEXTENCODING_SYMBOL )
if( cChar < 256 )
cChar += 0xf000;
sal_GlyphId aGlyphId( cChar); // printer glyphs = unicode
// update fallback_runs if needed
psp::CharacterMetric aMetric;
// coverity[callee_ptr_arith]
mrPrinterGfx.GetFontMgr().getMetrics( mnFontID, cChar, cChar, &aMetric, mbVertical );
if( aMetric.width == -1 && aMetric.height == -1 )
rArgs.NeedFallback( nCharPos, bRightToLeft );
// finish previous glyph
if( aOldGlyphId != GF_DROPPED )
AppendGlyph( aPrevItem );
aOldGlyphId = aGlyphId;
aNewPos.X() += nGlyphWidth;
// prepare GlyphItem for appending it in next round
nUnitsPerPixel = mrPrinterGfx.GetCharWidth( cChar, cChar, &nGlyphWidth );
int nGlyphFlags = bRightToLeft ? GlyphItem::IS_RTL_GLYPH : 0;
aGlyphId |= GF_ISCHAR;
aPrevItem = GlyphItem( nCharPos, aGlyphId, aNewPos, nGlyphFlags, nGlyphWidth );
}
// append last glyph item if any
if( aOldGlyphId != GF_DROPPED )
AppendGlyph( aPrevItem );
SetOrientation( mrPrinterGfx.GetFontAngle() );
SetUnitsPerPixel( nUnitsPerPixel );
return (aOldGlyphId != GF_DROPPED);
}
class PspServerFontLayout : public ServerFontLayout
{
public:
PspServerFontLayout( psp::PrinterGfx&, ServerFont& rFont, const ImplLayoutArgs& rArgs );
virtual void InitFont() const override;
const sal_Unicode* getTextPtr() const { return maText.getStr() - mnMinCharPos; }
int getMinCharPos() const { return mnMinCharPos; }
int getMaxCharPos() const { return mnMinCharPos+maText.getLength()-1; }
private:
::psp::PrinterGfx& mrPrinterGfx;
sal_IntPtr mnFontID;
int mnFontHeight;
int mnFontWidth;
bool mbVertical;
bool mbArtItalic;
bool mbArtBold;
OUString maText;
int mnMinCharPos;
};
PspServerFontLayout::PspServerFontLayout( ::psp::PrinterGfx& rGfx, ServerFont& rFont, const ImplLayoutArgs& rArgs )
: ServerFontLayout( rFont ),
mrPrinterGfx( rGfx )
{
mnFontID = mrPrinterGfx.GetFontID();
mnFontHeight = mrPrinterGfx.GetFontHeight();
mnFontWidth = mrPrinterGfx.GetFontWidth();
mbVertical = mrPrinterGfx.GetFontVertical();
mbArtItalic = mrPrinterGfx.GetArtificialItalic();
mbArtBold = mrPrinterGfx.GetArtificialBold();
const sal_Unicode *pStr = rArgs.mrStr.getStr();
maText = OUString( pStr + rArgs.mnMinCharPos, rArgs.mnEndCharPos - rArgs.mnMinCharPos+1 );
mnMinCharPos = rArgs.mnMinCharPos;
}
void PspServerFontLayout::InitFont() const
{
mrPrinterGfx.SetFont( mnFontID, mnFontHeight, mnFontWidth,
mnOrientation, mbVertical, mbArtItalic, mbArtBold );
}
static void DrawPrinterLayout( const SalLayout& rLayout, ::psp::PrinterGfx& rGfx, bool bIsPspServerFontLayout )
{
const int nMaxGlyphs = 200;
sal_GlyphId aGlyphAry[ nMaxGlyphs ];
DeviceCoordinate aWidthAry[ nMaxGlyphs ];
sal_Int32 aIdxAry [ nMaxGlyphs ];
sal_Unicode aUnicodes[ nMaxGlyphs ];
int aCharPosAry [ nMaxGlyphs ];
Point aPos;
long nUnitsPerPixel = rLayout.GetUnitsPerPixel();
const sal_Unicode* pText = nullptr;
int nMinCharPos = 0;
int nMaxCharPos = 0;
if (bIsPspServerFontLayout)
{
const PspServerFontLayout * pPspLayout = dynamic_cast<const PspServerFontLayout*>(&rLayout);
#if ENABLE_GRAPHITE
const GraphiteServerFontLayout * pGrLayout = dynamic_cast<const GraphiteServerFontLayout*>(&rLayout);
#endif
if (pPspLayout)
{
pText = pPspLayout->getTextPtr();
nMinCharPos = pPspLayout->getMinCharPos();
nMaxCharPos = pPspLayout->getMaxCharPos();
}
#if ENABLE_GRAPHITE
else if (pGrLayout)
{
}
#endif
}
for( int nStart = 0;; )
{
int nGlyphCount = rLayout.GetNextGlyphs( nMaxGlyphs, aGlyphAry, aPos, nStart, aWidthAry, pText ? aCharPosAry : nullptr );
if( !nGlyphCount )
break;
DeviceCoordinate nXOffset = 0;
for( int i = 0; i < nGlyphCount; ++i )
{
nXOffset += aWidthAry[ i ];
aIdxAry[ i ] = nXOffset / nUnitsPerPixel;
sal_GlyphId aGlyphId = aGlyphAry[i] & (GF_IDXMASK | GF_ROTMASK);
if( pText )
aUnicodes[i] = (aCharPosAry[i] >= nMinCharPos && aCharPosAry[i] <= nMaxCharPos) ? pText[ aCharPosAry[i] ] : 0;
else
aUnicodes[i] = (aGlyphAry[i] & GF_ISCHAR) ? aGlyphId : 0;
aGlyphAry[i] = aGlyphId;
}
rGfx.DrawGlyphs( aPos, aGlyphAry, aUnicodes, nGlyphCount, aIdxAry );
}
}
void PspFontLayout::InitFont() const
{
mrPrinterGfx.SetFont( mnFontID, mnFontHeight, mnFontWidth,
mnOrientation, mbVertical, mbArtItalic, mbArtBold );
}
void PspFontLayout::DrawText( SalGraphics& ) const
{
DrawPrinterLayout( *this, mrPrinterGfx, false );
}
void GenPspGraphics::DrawServerFontLayout( const ServerFontLayout& rLayout )
{
// print complex text
DrawPrinterLayout( rLayout, *m_pPrinterGfx, true );
}
const FontCharMapPtr GenPspGraphics::GetFontCharMap() const
{
if( !m_pServerFont[0] )
return nullptr;
const FontCharMapPtr xFCMap = m_pServerFont[0]->GetFontCharMap();
return xFCMap;
}
bool GenPspGraphics::GetFontCapabilities(vcl::FontCapabilities &rFontCapabilities) const
{
if (!m_pServerFont[0])
return false;
return m_pServerFont[0]->GetFontCapabilities(rFontCapabilities);
}
sal_uInt16 GenPspGraphics::SetFont( FontSelectPattern *pEntry, int nFallbackLevel )
{
// release all fonts that are to be overridden
for( int i = nFallbackLevel; i < MAX_FALLBACK; ++i )
{
if( m_pServerFont[i] != nullptr )
{
// old server side font is no longer referenced
GlyphCache::GetInstance().UncacheFont( *m_pServerFont[i] );
m_pServerFont[i] = nullptr;
}
}
// return early if there is no new font
if( !pEntry )
return 0;
sal_IntPtr nID = pEntry->mpFontData ? pEntry->mpFontData->GetFontId() : 0;
// determine which font attributes need to be emulated
bool bArtItalic = false;
bool bArtBold = false;
if( pEntry->GetSlantType() == ITALIC_OBLIQUE || pEntry->GetSlantType() == ITALIC_NORMAL )
{
FontItalic eItalic = m_pPrinterGfx->GetFontMgr().getFontItalic( nID );
if( eItalic != ITALIC_NORMAL && eItalic != ITALIC_OBLIQUE )
bArtItalic = true;
}
int nWeight = (int)pEntry->GetWeight();
int nRealWeight = (int)m_pPrinterGfx->GetFontMgr().getFontWeight( nID );
if( nRealWeight <= (int)WEIGHT_MEDIUM && nWeight > (int)WEIGHT_MEDIUM )
{
bArtBold = true;
}
// also set the serverside font for layouting
m_bFontVertical = pEntry->mbVertical;
if( pEntry->mpFontData )
{
// requesting a font provided by builtin rasterizer
ServerFont* pServerFont = GlyphCache::GetInstance().CacheFont( *pEntry );
if( pServerFont != nullptr )
{
if( pServerFont->TestFont() )
m_pServerFont[ nFallbackLevel ] = pServerFont;
else
GlyphCache::GetInstance().UncacheFont( *pServerFont );
}
}
// set the printer font
return m_pPrinterGfx->SetFont( nID,
pEntry->mnHeight,
pEntry->mnWidth,
pEntry->mnOrientation,
pEntry->mbVertical,
bArtItalic,
bArtBold
);
}
void GenPspGraphics::SetTextColor( SalColor nSalColor )
{
psp::PrinterColor aColor (SALCOLOR_RED (nSalColor),
SALCOLOR_GREEN (nSalColor),
SALCOLOR_BLUE (nSalColor));
m_pPrinterGfx->SetTextColor (aColor);
}
bool GenPspGraphics::AddTempDevFont( PhysicalFontCollection*, const OUString&,const OUString& )
{
return false;
}
bool GenPspGraphics::AddTempDevFontHelper( PhysicalFontCollection* pFontCollection,
const OUString& rFileURL,
const OUString& rFontName,
GlyphCache &rGC )
{
// inform PSP font manager
OUString aUSystemPath;
OSL_VERIFY( !osl::FileBase::getSystemPathFromFileURL( rFileURL, aUSystemPath ) );
rtl_TextEncoding aEncoding = osl_getThreadTextEncoding();
OString aOFileName( OUStringToOString( aUSystemPath, aEncoding ) );
psp::PrintFontManager& rMgr = psp::PrintFontManager::get();
std::vector<psp::fontID> aFontIds = rMgr.addFontFile( aOFileName );
if( aFontIds.empty() )
return false;
for (std::vector<psp::fontID>::iterator aI = aFontIds.begin(), aEnd = aFontIds.end(); aI != aEnd; ++aI)
{
// prepare font data
psp::FastPrintFontInfo aInfo;
rMgr.getFontFastInfo( *aI, aInfo );
aInfo.m_aFamilyName = rFontName;
// inform glyph cache of new font
FontAttributes aDFA = GenPspGraphics::Info2FontAttributes( aInfo );
aDFA.IncreaseQualityBy( 5800 );
int nFaceNum = rMgr.getFontFaceNumber( aInfo.m_nID );
const OString& rFileName = rMgr.getFontFileSysPath( aInfo.m_nID );
rGC.AddFontFile( rFileName, nFaceNum, aInfo.m_nID, aDFA );
}
// announce new font to device's font list
rGC.AnnounceFonts( pFontCollection );
return true;
}
void GenPspGraphics::GetDevFontList( PhysicalFontCollection *pFontCollection )
{
::std::list< psp::fontID > aList;
psp::PrintFontManager& rMgr = psp::PrintFontManager::get();
rMgr.getFontList( aList );
::std::list< psp::fontID >::iterator it;
psp::FastPrintFontInfo aInfo;
for (it = aList.begin(); it != aList.end(); ++it)
if (rMgr.getFontFastInfo (*it, aInfo))
AnnounceFonts( pFontCollection, aInfo );
// register platform specific font substitutions if available
SalGenericInstance::RegisterFontSubstitutors( pFontCollection );
}
void GenPspGraphics::ClearDevFontCache()
{
GlyphCache::GetInstance().ClearFontCache();
}
void GenPspGraphics::GetFontAttributes( FontAttributes *pFontAttributes, int )
{
const psp::PrintFontManager& rMgr = psp::PrintFontManager::get();
psp::PrintFontInfo aInfo;
if (rMgr.getFontInfo (m_pPrinterGfx->GetFontID(), aInfo))
{
FontAttributes aDFA = Info2FontAttributes( aInfo );
*pFontAttributes = aDFA;
pFontAttributes->SetBuiltInFontFlag( aDFA.IsBuiltInFont() );
pFontAttributes->SetScalableFlag( true );
pFontAttributes->SetTrueTypeFlag( false ); // FIXME, needed?
pFontAttributes->SetOrientation( m_pPrinterGfx->GetFontAngle() );
pFontAttributes->SetSlant( 0 );
sal_Int32 nTextHeight = m_pPrinterGfx->GetFontHeight();
sal_Int32 nTextWidth = m_pPrinterGfx->GetFontWidth();
if( ! nTextWidth )
nTextWidth = nTextHeight;
pFontAttributes->SetWidth( nTextWidth );
pFontAttributes->SetAscent( ( aInfo.m_nAscend * nTextHeight + 500 ) / 1000 );
pFontAttributes->SetDescent( ( aInfo.m_nDescend * nTextHeight + 500 ) / 1000 );
pFontAttributes->SetInternalLeading( ( aInfo.m_nLeading * nTextHeight + 500 ) / 1000 );
pFontAttributes->SetExternalLeading( 0 );
}
}
bool GenPspGraphics::GetGlyphBoundRect( sal_GlyphId aGlyphId, Rectangle& rRect )
{
const int nLevel = aGlyphId >> GF_FONTSHIFT;
if( nLevel >= MAX_FALLBACK )
return false;
ServerFont* pSF = m_pServerFont[ nLevel ];
if( !pSF )
return false;
aGlyphId &= GF_IDXMASK;
const GlyphMetric& rGM = pSF->GetGlyphMetric( aGlyphId );
rRect = Rectangle( rGM.GetOffset(), rGM.GetSize() );
return true;
}
bool GenPspGraphics::GetGlyphOutline( sal_GlyphId aGlyphId,
basegfx::B2DPolyPolygon& rB2DPolyPoly )
{
const int nLevel = aGlyphId >> GF_FONTSHIFT;
if( nLevel >= MAX_FALLBACK )
return false;
ServerFont* pSF = m_pServerFont[ nLevel ];
if( !pSF )
return false;
aGlyphId &= GF_IDXMASK;
if( pSF->GetGlyphOutline( aGlyphId, rB2DPolyPoly ) )
return true;
return false;
}
SalLayout* GenPspGraphics::GetTextLayout( ImplLayoutArgs& rArgs, int nFallbackLevel )
{
// workaround for printers not handling glyph indexing for non-TT fonts
int nFontId = m_pPrinterGfx->GetFontID();
if( psp::fonttype::TrueType != psp::PrintFontManager::get().getFontType( nFontId ) )
rArgs.mnFlags |= SalLayoutFlags::DisableGlyphProcessing;
else if( nFallbackLevel > 0 )
rArgs.mnFlags &= ~SalLayoutFlags::DisableGlyphProcessing;
GenericSalLayout* pLayout = nullptr;
if( m_pServerFont[ nFallbackLevel ]
&& !(rArgs.mnFlags & SalLayoutFlags::DisableGlyphProcessing) )
{
#if ENABLE_GRAPHITE
// Is this a Graphite font?
if (GraphiteServerFontLayout::IsGraphiteEnabledFont(*m_pServerFont[nFallbackLevel]))
{
pLayout = new GraphiteServerFontLayout(*m_pServerFont[nFallbackLevel]);
}
else
#endif
pLayout = new PspServerFontLayout( *m_pPrinterGfx, *m_pServerFont[nFallbackLevel], rArgs );
}
else
pLayout = new PspFontLayout( *m_pPrinterGfx );
return pLayout;
}
bool GenPspGraphics::CreateFontSubset(
const OUString& rToFile,
const PhysicalFontFace* pFont,
const sal_GlyphId* pGlyphIds,
const sal_uInt8* pEncoding,
sal_Int32* pWidths,
int nGlyphCount,
FontSubsetInfo& rInfo
)
{
// in this context the pFont->GetFontId() is a valid PSP
// font since they are the only ones left after the PDF
// export has filtered its list of subsettable fonts (for
// which this method was created). The correct way would
// be to have the GlyphCache search for the PhysicalFontFace pFont
psp::fontID aFont = pFont->GetFontId();
psp::PrintFontManager& rMgr = psp::PrintFontManager::get();
bool bSuccess = rMgr.createFontSubset( rInfo,
aFont,
rToFile,
pGlyphIds,
pEncoding,
pWidths,
nGlyphCount );
return bSuccess;
}
const Ucs2SIntMap* GenPspGraphics::GetFontEncodingVector( const PhysicalFontFace* pFont, const Ucs2OStrMap** pNonEncoded, std::set<sal_Unicode> const** ppPriority)
{
// in this context the pFont->GetFontId() is a valid PSP
// font since they are the only ones left after the PDF
// export has filtered its list of subsettable fonts (for
// which this method was created). The correct way would
// be to have the GlyphCache search for the PhysicalFontFace pFont
psp::fontID aFont = pFont->GetFontId();
return GenPspGraphics::DoGetFontEncodingVector( aFont, pNonEncoded, ppPriority );
}
void GenPspGraphics::GetGlyphWidths( const PhysicalFontFace* pFont,
bool bVertical,
Int32Vector& rWidths,
Ucs2UIntMap& rUnicodeEnc )
{
// in this context the pFont->GetFontId() is a valid PSP
// font since they are the only ones left after the PDF
// export has filtered its list of subsettable fonts (for
// which this method was created). The correct way would
// be to have the GlyphCache search for the PhysicalFontFace pFont
psp::fontID aFont = pFont->GetFontId();
GenPspGraphics::DoGetGlyphWidths( aFont, bVertical, rWidths, rUnicodeEnc );
}
const Ucs2SIntMap* GenPspGraphics::DoGetFontEncodingVector( fontID aFont, const Ucs2OStrMap** pNonEncoded, std::set<sal_Unicode> const** ppPriority)
{
psp::PrintFontManager& rMgr = psp::PrintFontManager::get();
psp::PrintFontInfo aFontInfo;
if( ! rMgr.getFontInfo( aFont, aFontInfo ) )
{
if( pNonEncoded )
*pNonEncoded = nullptr;
return nullptr;
}
return rMgr.getEncodingMap( aFont, pNonEncoded, ppPriority );
}
void GenPspGraphics::DoGetGlyphWidths( psp::fontID aFont,
bool bVertical,
Int32Vector& rWidths,
Ucs2UIntMap& rUnicodeEnc )
{
psp::PrintFontManager& rMgr = psp::PrintFontManager::get();
rMgr.getGlyphWidths( aFont, bVertical, rWidths, rUnicodeEnc );
}
FontAttributes GenPspGraphics::Info2FontAttributes( const psp::FastPrintFontInfo& rInfo )
{
FontAttributes aDFA;
aDFA.SetFamilyName( rInfo.m_aFamilyName );
aDFA.SetStyleName( rInfo.m_aStyleName );
aDFA.SetFamilyType( rInfo.m_eFamilyStyle );
aDFA.SetWeight( rInfo.m_eWeight );
aDFA.SetItalic( rInfo.m_eItalic );
aDFA.SetWidthType( rInfo.m_eWidth );
aDFA.SetPitch( rInfo.m_ePitch );
aDFA.SetSymbolFlag( (rInfo.m_aEncoding == RTL_TEXTENCODING_SYMBOL) );
aDFA.SetSubsettableFlag( rInfo.m_bSubsettable );
aDFA.SetEmbeddableFlag( rInfo.m_bEmbeddable );
switch( rInfo.m_eType )
{
case psp::fonttype::TrueType:
aDFA.SetQuality( 512 );
aDFA.SetBuiltInFontFlag( false );
break;
case psp::fonttype::Type1:
aDFA.SetQuality( 0 );
aDFA.SetBuiltInFontFlag( false );
break;
default:
aDFA.SetQuality( 0 );
aDFA.SetBuiltInFontFlag( false );
break;
}
aDFA.SetOrientationFlag( true );
// add font family name aliases
::std::list< OUString >::const_iterator it = rInfo.m_aAliases.begin();
for(; it != rInfo.m_aAliases.end(); ++it )
aDFA.AddMapName( *it );
#if OSL_DEBUG_LEVEL > 2
if( aDFA.HasMapNames() )
{
OString aOrigName(OUStringToOString(aDFA.GetFamilyName(), osl_getThreadTextEncoding()));
OString aAliasNames(OUStringToOString(aDFA.GetAliasNames(), osl_getThreadTextEncoding()));
SAL_INFO( "vcl.fonts", "using alias names " << aAliasNames.getStr() << " for font family " << aOrigName.getStr() );
}
#endif
return aDFA;
}
namespace vcl
{
const char* getLangBoost()
{
const char* pLangBoost;
const LanguageType eLang = Application::GetSettings().GetUILanguageTag().getLanguageType();
if (eLang == LANGUAGE_JAPANESE)
pLangBoost = "jan";
else if (MsLangId::isKorean(eLang))
pLangBoost = "kor";
else if (MsLangId::isSimplifiedChinese(eLang))
pLangBoost = "zhs";
else if (MsLangId::isTraditionalChinese(eLang))
pLangBoost = "zht";
else
pLangBoost = nullptr;
return pLangBoost;
}
}
void GenPspGraphics::AnnounceFonts( PhysicalFontCollection* pFontCollection, const psp::FastPrintFontInfo& aInfo )
{
int nQuality = 0;
if( aInfo.m_eType == psp::fonttype::TrueType )
{
// asian type 1 fonts are not known
psp::PrintFontManager& rMgr = psp::PrintFontManager::get();
OString aFileName( rMgr.getFontFileSysPath( aInfo.m_nID ) );
int nPos = aFileName.lastIndexOf( '_' );
if( nPos == -1 || aFileName[nPos+1] == '.' )
nQuality += 5;
else
{
static const char* pLangBoost = nullptr;
static bool bOnce = true;
if( bOnce )
{
bOnce = false;
pLangBoost = vcl::getLangBoost();
}
if( pLangBoost )
if( aFileName.copy( nPos+1, 3 ).equalsIgnoreAsciiCase( pLangBoost ) )
nQuality += 10;
}
}
ImplPspFontData* pFD = new ImplPspFontData( aInfo );
pFD->IncreaseQualityBy( nQuality );
pFontCollection->Add( pFD );
}
bool GenPspGraphics::blendBitmap( const SalTwoRect&, const SalBitmap& )
{
return false;
}
bool GenPspGraphics::blendAlphaBitmap( const SalTwoRect&, const SalBitmap&, const SalBitmap&, const SalBitmap& )
{
return false;
}
bool GenPspGraphics::drawAlphaBitmap( const SalTwoRect&,
const SalBitmap&,
const SalBitmap& )
{
return false;
}
bool GenPspGraphics::drawTransformedBitmap(
const basegfx::B2DPoint& rNull,
const basegfx::B2DPoint& rX,
const basegfx::B2DPoint& rY,
const SalBitmap& rSourceBitmap,
const SalBitmap* pAlphaBitmap)
{
// here direct support for transformed bitmaps can be implemented
(void)rNull; (void)rX; (void)rY; (void)rSourceBitmap; (void)pAlphaBitmap;
return false;
}
bool GenPspGraphics::drawAlphaRect( long, long, long, long, sal_uInt8 )
{
return false;
}
SystemGraphicsData GenPspGraphics::GetGraphicsData() const
{
return SystemGraphicsData();
}
#if ENABLE_CAIRO_CANVAS
bool GenPspGraphics::SupportsCairo() const
{
return false;
}
cairo::SurfaceSharedPtr GenPspGraphics::CreateSurface(const cairo::CairoSurfaceSharedPtr& /*rSurface*/) const
{
return cairo::SurfaceSharedPtr();
}
cairo::SurfaceSharedPtr GenPspGraphics::CreateSurface(const OutputDevice& /*rRefDevice*/, int /*x*/, int /*y*/, int /*width*/, int /*height*/) const
{
return cairo::SurfaceSharedPtr();
}
cairo::SurfaceSharedPtr GenPspGraphics::CreateBitmapSurface(const OutputDevice& /*rRefDevice*/, const BitmapSystemData& /*rData*/, const Size& /*rSize*/) const
{
return cairo::SurfaceSharedPtr();
}
css::uno::Any GenPspGraphics::GetNativeSurfaceHandle(cairo::SurfaceSharedPtr& /*rSurface*/, const basegfx::B2ISize& /*rSize*/) const
{
return css::uno::Any();
}
SystemFontData GenPspGraphics::GetSysFontData( int /* nFallbacklevel */ ) const
{
return SystemFontData();
}
#endif // ENABLE_CAIRO_CANVAS
bool GenPspGraphics::supportsOperation( OutDevSupportType ) const
{
return false;
}
void GenPspGraphics::DoFreeEmbedFontData( const void* pData, long nLen )
{
#if defined( UNX )
if( pData )
munmap( const_cast<void *>(pData), nLen );
#else
(void)nLen;
rtl_freeMemory( (void *)pData );
#endif
}
const void* GenPspGraphics::DoGetEmbedFontData( psp::fontID aFont, const sal_Ucs* pUnicodes, sal_Int32* pWidths, size_t nLen, FontSubsetInfo& rInfo, long* pDataLen )
{
psp::PrintFontManager& rMgr = psp::PrintFontManager::get();
psp::PrintFontInfo aFontInfo;
if( ! rMgr.getFontInfo( aFont, aFontInfo ) )
return nullptr;
// fill in font info
rInfo.m_nAscent = aFontInfo.m_nAscend;
rInfo.m_nDescent = aFontInfo.m_nDescend;
rInfo.m_aPSName = rMgr.getPSName( aFont );
int xMin, yMin, xMax, yMax;
rMgr.getFontBoundingBox( aFont, xMin, yMin, xMax, yMax );
std::vector<psp::CharacterMetric> aMetrics(nLen);
sal_Ucs aUnicodes[nLen];
if( aFontInfo.m_aEncoding == RTL_TEXTENCODING_SYMBOL && aFontInfo.m_eType == psp::fonttype::Type1 )
{
for (size_t i = 0; i < nLen; ++i)
aUnicodes[i] = pUnicodes[i] < 0x0100 ? pUnicodes[i] + 0xf000 : pUnicodes[i];
pUnicodes = aUnicodes;
}
if (!rMgr.getMetrics(aFont, pUnicodes, nLen, aMetrics.data()))
return nullptr;
OString aSysPath = rMgr.getFontFileSysPath( aFont );
#if defined( UNX )
int fd = open( aSysPath.getStr(), O_RDONLY );
if( fd < 0 )
return nullptr;
struct stat aStat;
if( fstat( fd, &aStat ) )
{
close( fd );
return nullptr;
}
void* pFile = mmap( nullptr, aStat.st_size, PROT_READ, MAP_SHARED, fd, 0 );
close( fd );
if( pFile == MAP_FAILED )
return nullptr;
*pDataLen = aStat.st_size;
#else
// FIXME: test me ! ...
OUString aURL;
if( osl::File::getFileURLFromSystemPath( OStringToOUString( aSysPath, osl_getThreadTextEncoding() ), aURL ) != osl::File::E_None )
return NULL;
osl::File aFile( aURL );
if( aFile.open( osl_File_OpenFlag_Read | osl_File_OpenFlag_NoLock ) != osl::File::E_None )
return NULL;
osl::DirectoryItem aItem;
osl::DirectoryItem::get( aURL, aItem );
osl::FileStatus aFileStatus( osl_FileStatus_Mask_FileSize );
aItem.getFileStatus( aFileStatus );
void *pFile = rtl_allocateMemory( aFileStatus.getFileSize() );
sal_uInt64 nRead = 0;
aFile.read( pFile, aFileStatus.getFileSize(), nRead );
*pDataLen = (long) nRead;
#endif
rInfo.m_aFontBBox = Rectangle( Point( xMin, yMin ), Size( xMax-xMin, yMax-yMin ) );
rInfo.m_nCapHeight = yMax; // Well ...
for (size_t i = 0; i < nLen; ++i)
pWidths[i] = (aMetrics[i].width > 0 ? aMetrics[i].width : 0);
switch( aFontInfo.m_eType )
{
case psp::fonttype::TrueType:
rInfo.m_nFontType = FontSubsetInfo::SFNT_TTF;
break;
case psp::fonttype::Type1: {
const bool bPFA = *static_cast<unsigned char*>(pFile) < 0x80;
rInfo.m_nFontType = bPFA ? FontSubsetInfo::TYPE1_PFA : FontSubsetInfo::TYPE1_PFB;
}
break;
default:
DoFreeEmbedFontData( pFile, *pDataLen );
return nullptr;
}
return pFile;
}
void GenPspGraphics::FreeEmbedFontData( const void* pData, long nLen )
{
DoFreeEmbedFontData( pData, nLen );
}
const void* GenPspGraphics::GetEmbedFontData( const PhysicalFontFace* pFont, const sal_Ucs* pUnicodes, sal_Int32* pWidths, size_t nLen, FontSubsetInfo& rInfo, long* pDataLen )
{
// in this context the pFont->GetFontId() is a valid PSP
// font since they are the only ones left after the PDF
// export has filtered its list of subsettable fonts (for
// which this method was created). The correct way would
// be to have the GlyphCache search for the PhysicalFontFace pFont
psp::fontID aFont = pFont->GetFontId();
return DoGetEmbedFontData(aFont, pUnicodes, pWidths, nLen, rInfo, pDataLen);
}
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