Attempt to represent the S^2->S^3 header reorganisation as a series of "hg rename" operations
// Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
// which accompanies this distribution, and is available
// at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
//
// Initial Contributors:
// Nokia Corporation - initial contribution.
//
// Contributors:
//
// Description:
//
#ifndef PDRSTORE_H
#define PDRSTORE_H
#include <s32mem.h>
#include <gdi.h>
#include <fbs.h>
class CStreamStore;
class CFontInfo;
class TPdrResource;
class CPdrTranslates;
class CTypefaceFonts;
class CBandedDevice;
class CFbsBitGc;
class CFbsFont;
class CWsBitmap;
/**
Codes used by printer drivers.
@publishedAll
@released
*/
enum TFbsEncoding
{
/** No code. */
EFbsNone = 0,
/** Run length. */
EFbsRunLength = 1,
/** TIFF. */
EFbsTIFF = 2,
/** Delta row. */
EFbsDeltaRow = 3,
/** Reserved. */
EFbsReserved = 4,
/** Adaptive. */
EFbsAdaptive = 5
};
/**
Determines the raster mode used by printer drivers.
@publishedAll
@released
*/
enum TFbsRasterGraphicsMode
{
/** Logical page orientation. */
EFbsLogicalPageOrientation = 0,
/** Physcial page orientation. */
EFbsPhysicalPageOrientation = 3
};
/**
Enumerates resources used by printer drivers.
@publishedAll
@released
*/
enum TPdrResourceId // Corresponds to IdentResource in PDRREADR.H
{
/** Reset. */
EPdrReset,
/** Set page size. */
EPdrSetPageSize,
/** Preamble. */
EPdrPreAmble,
/** Postamble. */
EPdrPostAmble,
/** Set text colour. */
EPdrSetTextColor,
/** Bold text. */
EPdrBoldOn,
/** Normal text weighting. */
EPdrBoldOff,
/** Italic text. */
EPdrItalicOn,
/** Normal text slant. */
EPdrItalicOff,
/** Underline text. */
EPdrUnderlineOn,
/** No text underline. */
EPdrUnderlineOff,
/** Strike through text. */
EPdrStrikethroughOn,
/** No text strike through. */
EPdrStrikethroughOff,
/** New page. */
EPdrNewPage,
/** Portrait view. */
EPdrPortrait,
/** Landscape view. */
EPdrLandscape,
/** Set the x-position of the printer head. */
EPdrSetXPos,
/** Set the y-position of the printer head. */
EPdrSetYPos,
/** Increment the x-position. */
EPdrIncrementXPos,
/** Increment the y-position. */
EPdrIncrementYPos,
/** Carriage return. */
EPdrCarriageReturn,
/** Set the graphics colour. */
EPdrSetGraphicsColor,
/** Starting position of bitmap. */
EPdrBitmapStart,
/** End position of bitmap. */
EPdrBitmapEnd,
/** Scan line. */
EPdrScanLine,
/** End of scan line. */
EPdrEndScanLine,
/** Extra resource holder. */
EPdrResource1,
/** Extra resource holder. */
EPdrResource2,
/** Extra resource holder. */
EPdrResource3,
/** Extra resource holder. */
EPdrResource4,
/** Extra resource holder. */
EPdrResource5,
/** Extra resource holder. */
EPdrResource6,
/** Extra resource holder. */
EPdrResource7,
/** Extra resource holder. */
EPdrResource8
};
/**
Maximum length of a printer command string.
@publishedAll
@released
*/
const TInt KMaxCommandStringLength = 0x40;
/**
Defines a command string used by printer drivers.
@publishedAll
@released
*/
typedef TBuf8<KMaxCommandStringLength> TCommandString;
class CPdrResources : public CBase
/** @internalAll Internal to Symbian */
{
public:
IMPORT_C CPdrResources();
IMPORT_C void RestoreL(CStreamStore& aStore, TStreamId aStreamId);
IMPORT_C ~CPdrResources();
IMPORT_C TPtrC8 ResourceString(TInt anId) const;
private:
TInt iNumResources;
TPdrResource* iResourceList;
};
class CPdrDevice;
class CInfoFont : public CFont
/** @internalTechnology */
{
friend class CPdrTypefaceStore;
public:
// New functions
IMPORT_C HBufC8* TranslateStringL(const TDesC& aString) const;
IMPORT_C TPtrC8 CommandString() const;
IMPORT_C TBool RepertoireContains(TChar aChar) const;
IMPORT_C TBool AllCharsInFontRepertoire(const TDesC& aString, TInt& aFirstCharNotInRepertoire, TInt& aLength) const;
inline CFontInfo* FontInfo() const {return iFontInfo;}
CFont* RealFont() const;
private:
CInfoFont(TInt aBaselineOffsetInPixels, const TFontSpec& aFontSpecInTwips, TInt aFontInfoHeightInTwips, TInt aHeightInPixels, CPdrTranslates* aTranslates, const TDesC8& aCommandString, CPdrDevice* aPdrDevice);
~CInfoFont();
TInt Width(TInt aNum) const;
TInt Height(TInt aNum) const;
void CreateBandedFontIfRequired();
// From CFont
IMPORT_C virtual TUid DoTypeUid() const;
IMPORT_C virtual TInt DoHeightInPixels() const;
IMPORT_C virtual TInt DoAscentInPixels() const;
IMPORT_C virtual TInt DoCharWidthInPixels(TChar aChar) const;
IMPORT_C virtual TInt DoTextWidthInPixels(const TDesC &aText) const;
IMPORT_C virtual TInt DoBaselineOffsetInPixels() const;
IMPORT_C virtual TInt DoTextCount(const TDesC &aText, TInt aWidthInPixels) const;
IMPORT_C virtual TInt DoTextCount(const TDesC &aText, TInt aWidthInPixels, TInt &aExcessWidthInPixels) const;
IMPORT_C virtual TInt DoMaxCharWidthInPixels() const;
IMPORT_C virtual TInt DoMaxNormalCharWidthInPixels() const;
IMPORT_C virtual TFontSpec DoFontSpecInTwips() const;
private:
TCommandString iCommandString;
TInt iBaselineOffsetInPixels;
TFontSpec iFontSpecInTwips;
TInt iFontInfoHeightInTwips;
TInt iHeightInPixels;
CFontInfo* iFontInfo;
CPdrTranslates* iTranslates;
CPdrDevice* iPdrDevice;
CFont* iRealFont;
};
class TTypefaceFontsEntry
/** @internalAll Internal to Symbian */
{
public:
IMPORT_C void InternalizeL(RReadStream& aStream);
public:
TStreamId iStreamId;
TBool iNotInPortrait;
TBool iNotInLandscape;
};
class CPdrModelInfo : public CBase
/** @internalAll Internal to Symbian */
{
public:
IMPORT_C CPdrModelInfo();
IMPORT_C ~CPdrModelInfo();
IMPORT_C void InternalizeL(RReadStream& aStream);
public:
TInt iFlags;
TInt iKPixelWidthInTwips;
TInt iKPixelHeightInTwips;
TPoint iPortraitOffsetInPixels;
TPoint iLandscapeOffsetInPixels;
TMargins iMinMarginsInPixels;
TDisplayMode iDisplayMode;
TInt iNumTypefaceFonts;
TTypefaceFontsEntry* iTypefaceFontsEntryList;
TStreamId iResourcesStreamId;
TStreamId iSpareStreamId;
};
class CPdrTypefaceStore : public CTypefaceStore
/** @internalTechnology */
{
public:
IMPORT_C static CPdrTypefaceStore* NewL(CStreamStore& aStore, TInt aNumTypefacesFonts, TTypefaceFontsEntry* aTypefaceFontsEntryList, TPageSpec::TPageOrientation aPageOrientation, TInt aKPixelHeightInTwips, CPdrDevice* aPdrDevice);
IMPORT_C ~CPdrTypefaceStore();
// CTypefaceStore implementation
IMPORT_C TInt GetNearestFontInTwips(CFont*& aFont, const TFontSpec& aFontSpec);
IMPORT_C TInt GetNearestFontToDesignHeightInTwips(CFont*& aFont, const TFontSpec& aFontSpec);
IMPORT_C TInt GetNearestFontToMaxHeightInTwips(CFont*& aFont, const TFontSpec& aFontSpec, TInt aMaxHeight);
IMPORT_C TInt NumTypefaces() const;
IMPORT_C TInt FontHeightInTwips(TInt aTypefaceIndex, TInt aHeightIndex) const;
IMPORT_C void TypefaceSupport(TTypefaceSupport &aTypefaceSupport, TInt aTypefaceIndex) const;
IMPORT_C void SetPageOrientation(TPageSpec::TPageOrientation aPageOrientation);
private:
CPdrTypefaceStore(CStreamStore& aStore, TInt aKPixelHeightInTwips, CPdrDevice* aPdrDevice);
void ConstructL(TInt aNumTypefacesFonts, TTypefaceFontsEntry* aTypefaceFontsEntryList, TPageSpec::TPageOrientation aPageOrientation);
CFontInfo* FontInfoL(TStreamId aStreamId) const;
CPdrTranslates* TranslatesL(TStreamId aStreamId) const;
TInt GetNearestFontHeightIndex(TInt aTypefaceIndex, TInt aHeightInTwips) const;
TFontStyle GetNearestFontStyle(TInt aTypefaceIndex, TInt aHeightIndex, const TFontStyle& aFontStyle) const;
TBool IsFontLoaded(CFont*& aFont, const TFontSpec& aFontSpecInTwips, TInt aHeightInPixels) const;
CInfoFont* NewFontL(TInt aBaselineOffsetInPixels, const TFontSpec& aFontSpecInTwips, TInt aFontInfoHeightInTwips, TInt aHeightInPixels, CPdrTranslates* aTranslates, const TDesC8& aCommandString, TStreamId aFontInfoStreamId);
TInt VerticalTwipsToPixels(TInt aTwipsHeight) const;
public:
CPdrDevice* iPdrDevice;
private:
CStreamStore* iStore;
TInt iKPixelHeightInTwips;
CArrayPtr<CTypefaceFonts>* iTypefaceFontsList;
CArrayPtr<CTypefaceFonts>* iPortraitTypefaceFontsList;
CArrayPtr<CTypefaceFonts>* iLandscapeTypefaceFontsList;
CArrayPtr<CTypefaceFonts>* iCurrentTypefaceFontsList;
CArrayPtr<CPdrTranslates>* iTranslatesList;
CArrayPtr<CFontInfo>* iFontInfoList;
};
/**
@publishedAll
@released
*/
class CPageBuffer : public CActive
{
public:
IMPORT_C static CPageBuffer* NewL(CPrinterPort* aPrinterPort);
IMPORT_C static CPageBuffer* NewL(CPrinterPort* aPrinterPort, TInt aGranularity);
IMPORT_C void StartFlush(TRequestStatus& aRequestStatus);
IMPORT_C void AddBytesL(const TDesC8& aDes);
IMPORT_C RWriteStream& CreateWriteStreamL();
IMPORT_C void CloseWriteStream();
IMPORT_C ~CPageBuffer();
void DoCancel();
void RunL();
private:
void ConstructL();
CPageBuffer(CPrinterPort* aPrinterPort, TInt aGranularity);
void Queue();
private:
TRequestStatus* iRequestStatus;
TInt iWritePos;
TInt iGranularity;
CBufSeg* iBuffer;
TPtr8 iPtr;
CPrinterPort* iPrinterPort;
RBufWriteStream iWriteStream;
CBufSeg* iWriteStreamBuffer;
};
class TTextFormat
/** @internalAll Internal to Symbian */
{
public:
IMPORT_C TTextFormat();
IMPORT_C TTextFormat(const TFontUnderline anUnderlineStyle, const TFontStrikethrough aStrikethroughStyle, const TRgb& aColor, const TDesC8& aFontString, const TFontStyle& aFontStyle);
IMPORT_C TBool operator == (const TTextFormat& aFormat) const;
public:
TFontUnderline iUnderlineStyle;
TFontStrikethrough iStrikethroughStyle;
TRgb iColor;
TCommandString iFontString;
TFontStyle iFontStyle;
};
class CPageTextEntry : public CBase
/** @internalAll Internal to Symbian */
{
public:
IMPORT_C CPageTextEntry(const TPoint& aDrawPos, TInt aHeightInPixels, TInt aTextWidthInPixels, HBufC8* aText, TTextFormat* aTextFormat);
IMPORT_C ~CPageTextEntry();
IMPORT_C TPoint TopTextPos();
public:
TPoint iDrawPos;
TInt iHeightInPixels;
TInt iTextWidthInPixels;
HBufC8* iText;
TTextFormat* iTextFormat;
};
class CPageText : public CBase
/** @internalAll Internal to Symbian */
{
private:
CPageText();
void ConstructL();
public:
IMPORT_C static CPageText* NewL();
IMPORT_C ~CPageText();
IMPORT_C void Reset();
IMPORT_C void AddEntryL(const TPoint& aPoint, const TFontUnderline aUnderlineStyle, const TFontStrikethrough aStrikethroughStyle, const TRgb& aColor, const CInfoFont* aFont, const TDesC& aString);
IMPORT_C TInt NumEntries();
IMPORT_C CPageTextEntry* operator [] (TInt anIndex);
/** This function is internal only, and is not intended for use. */
inline TInt MaxFontHeightInPixels() const {return iMaxFontHeightInPixels;}
private:
TInt iMaxFontHeightInPixels;
CArrayPtr<TTextFormat>* iTextFormatList;
CArrayPtr<CPageTextEntry>* iPageTextEntryList;
};
class CPdrControl;
/**
@publishedAll
@released
@see CFbsDrvDevice
*/
class CPdrDevice : public CPrinterDevice
{
protected:
IMPORT_C CPdrDevice();
public:
IMPORT_C virtual ~CPdrDevice();
IMPORT_C void SelectPageSpecInTwips(const TPageSpec& aPageSpec);
IMPORT_C TDisplayMode DisplayMode() const;
IMPORT_C TSize SizeInPixels() const;
IMPORT_C TSize SizeInTwips() const;
IMPORT_C TRect PrintablePageInPixels() const;
IMPORT_C TInt HorizontalTwipsToPixels(TInt aTwips) const;
IMPORT_C TInt VerticalTwipsToPixels(TInt aTwips) const;
IMPORT_C TInt HorizontalPixelsToTwips(TInt aPixels) const;
IMPORT_C TInt VerticalPixelsToTwips(TInt aPixels) const;
IMPORT_C TInt GetNearestFontInTwips(CFont*& aFont, const TFontSpec& aFontSpec);
IMPORT_C TInt GetNearestFontToDesignHeightInTwips(CFont *&aFont, const TFontSpec &aFontSpec);
IMPORT_C TInt GetNearestFontToMaxHeightInTwips(CFont *&aFont, const TFontSpec &aFontSpec, TInt aMaxHeight);
IMPORT_C TInt NumTypefaces() const;
IMPORT_C void TypefaceSupport(TTypefaceSupport& aTypefaceSupport, TInt aTypefaceIndex) const;
IMPORT_C TInt FontHeightInTwips(TInt aTypefaceIndex, TInt aHeightIndex) const;
IMPORT_C void PaletteAttributes(TBool& aModifiable, TInt& aNumEntries) const;
IMPORT_C void SetPalette(CPalette* aPalette);
IMPORT_C TInt GetPalette(CPalette*& aPalette) const;
IMPORT_C TPrinterModelEntry Model() const;
IMPORT_C TInt Flags() const;
IMPORT_C TInt SetModel(const TPrinterModelHeader& aModel, CStreamStore& aStore);
IMPORT_C void ReleaseFont(CFont* aFont);
IMPORT_C TPoint OffsetInPixels();
protected:
IMPORT_C virtual TSize KPixelSizeInTwips() const;
private:
void DoSetModelL();
protected:
CStreamStore* iStore;
TPrinterModelHeader iModel;
CPdrModelInfo* iModelInfo;
CPdrTypefaceStore* iTypefaceStore;
};
/**
@publishedAll
@released
*/
class CPdrControl : public CPrinterControl
{
public:
IMPORT_C ~CPdrControl();
IMPORT_C TInt CreateContext(CGraphicsContext*& aGC);
IMPORT_C TInt BandsPerPage();
IMPORT_C TMoreOnPage QueueGetBand(TRequestStatus& aStatus, TBandAttributes& aBand); // returns affirmative if more to print on current page
IMPORT_C void QueueEndPrint(TRequestStatus& aStatus); // Called at finish to flush buffer, tidy up printer etc.
IMPORT_C void AbortPrint(); // tidy up synchronously in a short time
IMPORT_C virtual void DrawTextL(const TPoint& aPoint, const TFontUnderline aUnderlineStyle, const TFontStrikethrough aStrikethroughStyle, const TRgb& aColor, const CInfoFont* aFont, const TDesC& aString);
IMPORT_C TBool IsGraphicsBand() const;
inline CBandedDevice* BandedDevice() const {return iBandedDevice;}
protected:
IMPORT_C CPdrControl(CPdrDevice* aPdrDevice, CPrinterPort* aPrinterPort);
IMPORT_C virtual void DoQueueGetBandL();
IMPORT_C virtual void DoQueueEndPrintL();
IMPORT_C void ConstructL(CStreamStore& aStore, TStreamId aStreamId);
virtual void OutputBandL() = 0;
IMPORT_C virtual void MoveToL(const TPoint& aPoint);
IMPORT_C virtual void MoveByL(const TPoint& aVector);
IMPORT_C virtual void OutputTextL(const TPoint& aPoint, TInt aWidthInPixels, const TTextFormat& aTextFormat, const TDesC8& aString);
IMPORT_C virtual void SetPageSizeL();
IMPORT_C virtual void SetPageOrientationL();
IMPORT_C virtual void SetFontPostureL(const TFontPosture aPosture);
IMPORT_C virtual void SetFontStrokeWeightL(const TFontStrokeWeight aStrokeWeight);
IMPORT_C virtual void SetTextColorL(const TRgb& aColor);
IMPORT_C virtual void CommandL(const TInt anId);
IMPORT_C TBool TransformBuffer(); // These two functions are not implemented anywhere
IMPORT_C TBool CompressBuffer(); // for this class. Nor do I believe they are defined
// for a reason. But since they are part of the
// existing interface of a DLL in a ROM I need to
// patch. They get to stay there for the moment. CJC
protected:
CPdrDevice* iPdrDevice;
CPageBuffer* iPageBuffer;
CPdrResources* iResources;
CBandedDevice* iBandedDevice;
CPageText* iPageText;
TInt iBandIndex;
TInt iEntryIndex;
TPoint iPosition;
TTextFormat iTextFormat;
};
class CPdrGc : public CGraphicsContext
/** @internalAll Internal to Symbian */
{
private:
CPdrGc(CPdrDevice* aDevice);
void ConstructL();
public:
static CPdrGc* NewL(CPdrDevice* aDevice);
IMPORT_C ~CPdrGc();
IMPORT_C CGraphicsDevice* Device() const;
IMPORT_C void SetOrigin(const TPoint& aPos = TPoint(0, 0));
IMPORT_C void SetDrawMode(TDrawMode aDrawingMode);
IMPORT_C void SetClippingRect(const TRect& aRect);
IMPORT_C void CancelClippingRect();
IMPORT_C void Reset();
IMPORT_C void UseFont(const CFont* aFont);
IMPORT_C void DiscardFont();
IMPORT_C void SetUnderlineStyle(TFontUnderline aUnderlineStyle);
IMPORT_C void SetStrikethroughStyle(TFontStrikethrough aStrikethroughStyle);
IMPORT_C void SetWordJustification(TInt aExcessWidth, TInt aNumGaps);
IMPORT_C void SetCharJustification(TInt aExcessWidth, TInt aNumChars);
IMPORT_C void SetPenColor(const TRgb& aColor);
IMPORT_C void SetPenStyle(TPenStyle aPenStyle);
IMPORT_C void SetPenSize(const TSize& aSize = TSize(1, 1));
IMPORT_C void SetBrushColor(const TRgb& aColor);
IMPORT_C void SetBrushStyle(TBrushStyle aBrushStyle);
IMPORT_C void SetBrushOrigin(const TPoint& aOrigin);
IMPORT_C void UseBrushPattern(const CFbsBitmap* aBitmap);
IMPORT_C void DiscardBrushPattern();
IMPORT_C void MoveTo(const TPoint& aPoint);
IMPORT_C void MoveBy(const TPoint& aVector);
IMPORT_C void Plot(const TPoint& aPoint);
IMPORT_C void DrawArc(const TRect& aRect, const TPoint& aStart, const TPoint& aEnd);
IMPORT_C void DrawLine(const TPoint& aPoint1, const TPoint& aPoint2);
IMPORT_C void DrawLineTo(const TPoint& aPoint);
IMPORT_C void DrawLineBy(const TPoint& aVector);
IMPORT_C void DrawPolyLine(const CArrayFix<TPoint>* aPointList);
IMPORT_C void DrawPolyLine(const TPoint* aPointList, TInt aNumPoints);
IMPORT_C void DrawPie(const TRect& aRect, const TPoint& aStart, const TPoint& aEnd);
IMPORT_C void DrawEllipse(const TRect& aRect);
IMPORT_C void DrawRect(const TRect& aRect);
IMPORT_C void DrawRoundRect(const TRect& aRect, const TSize& aCornerSize);
IMPORT_C TInt DrawPolygon(const CArrayFix<TPoint>* aPointList, TFillRule aFillRule = EAlternate);
IMPORT_C TInt DrawPolygon(const TPoint* aPointList, TInt aNumPoints, TFillRule aFillRule = EAlternate);
IMPORT_C void DrawBitmap(const TPoint& aTopLeft, const CFbsBitmap* aSource);
IMPORT_C void DrawBitmap(const TRect& aDestRect, const CFbsBitmap* aSource);
IMPORT_C void DrawBitmap(const TRect& aDestRect, const CFbsBitmap* aSource, const TRect& aSourceRect);
IMPORT_C void DrawBitmapMasked(const TRect& aDestRect,const CFbsBitmap* aBitmap,const TRect& aSourceRect,const CFbsBitmap* aMaskBitmap,TBool aInvertMask);
IMPORT_C void DrawBitmapMasked(const TRect& aDestRect,const CWsBitmap* aBitmap,const TRect& aSourceRect,const CWsBitmap* aMaskBitmap,TBool aInvertMask);
IMPORT_C void DrawText(const TDesC& aString, const TPoint& aPosition);
IMPORT_C void DrawTextL(const TDesC& aString, const TPoint& aPosition);
IMPORT_C void DrawText(const TDesC& aString, const TRect& aBox, TInt aBaselineOffset, TTextAlign aHoriz = ELeft, TInt aLeftMrg = 0);
IMPORT_C void MapColors(const TRect& aRect,const TRgb* aColors,TInt aNumPairs,TBool aMapForwards);
IMPORT_C TInt SetClippingRegion(const TRegion &aRegion);
IMPORT_C void CancelClippingRegion();
IMPORT_C void DrawTextVertical(const TDesC& aText,const TPoint& aPos,TBool aUp);
IMPORT_C void DrawTextVertical(const TDesC& aText,const TRect& aBox,TInt aBaselineOffset,TBool aUp,TTextAlign aVert=ELeft,TInt aMargin=0);
IMPORT_C TInt AlphaBlendBitmaps(const TPoint& aDestPt, const CFbsBitmap* aSrcBmp, const TRect& aSrcRect, const CFbsBitmap* aAlphaBmp, const TPoint& aAlphaPt);
IMPORT_C TInt AlphaBlendBitmaps(const TPoint& aDestPt, const CWsBitmap* aSrcBmp, const TRect& aSrcRect, const CWsBitmap* aAlphaBmp, const TPoint& aAlphaPt);
private:
inline CPdrControl* PdrControl() const {return ((CPdrControl*) iPdrDevice->iControl);}
private:
CPdrDevice* iPdrDevice;
CFbsBitGc* iBandedGc;
CFbsFont* iFbsFont;
CFont* iBandedFont;
CInfoFont* iFont;
TPoint iOrigin;
TPoint iPosition;
TFontUnderline iUnderlineStyle;
TFontStrikethrough iStrikethroughStyle;
TRect iClippingRect; // Relative to absolute origin
TInt iWordExcessWidthInPixels;
TInt iNumGaps;
TInt iCharExcessWidthInPixels;
TInt iNumChars;
TRgb iPenColor;
TBool iPrintTextUsingBitmaps;
};
/**
@publishedAll
@released
*/
class CFbsDrvDevice : public CPdrDevice
{
public:
IMPORT_C CFbsDrvDevice();
IMPORT_C ~CFbsDrvDevice();
IMPORT_C TInt GetNearestFontInTwips(CFont*& aFont, const TFontSpec& aFontSpec);
IMPORT_C TInt GetNearestFontToDesignHeightInTwips(CFont *&aFont, const TFontSpec &aFontSpec);
IMPORT_C void ReleaseFont(CFont* aFont);
IMPORT_C TInt NumTypefaces() const;
IMPORT_C void TypefaceSupport(TTypefaceSupport& aTypefaceSupport, TInt aTypefaceIndex) const;
IMPORT_C TInt FontHeightInTwips(TInt aTypefaceIndex, TInt aHeightIndex) const;
IMPORT_C TInt CreateContext(CGraphicsContext*& aGc);
IMPORT_C void CreateControlL(CPrinterPort* aPrinterPort);
IMPORT_C TInt SetModel(const TPrinterModelHeader& aModel, CStreamStore& aStore);
IMPORT_C void LoadTypeFaceList();
IMPORT_C TSize KPixelSizeInTwips() const;
IMPORT_C void LoadTypeFaceListL();
IMPORT_C TInt SetModelL(const TPrinterModelHeader& aModel, CStreamStore& aStore);
private:
// reserved virtual function space
IMPORT_C virtual void Reserved_1();
protected:
CFbsTypefaceStore* iFbsTypefaceStore;
CArrayFixFlat<TInt>* iGenTypefaceFontsList;
CArrayFixFlat<TInt>* iGenTypefaceFontsType;
TInt iFbsTypefaceCount;
TInt iPdrTypefaceCount;
private:
TAny* iReserved;
};
/**
@publishedAll
@released
*/
class CFbsDrvControl : public CPdrControl
{
public:
IMPORT_C static CFbsDrvControl* NewL(CPdrDevice* aPdrDevice, CPrinterPort* aPrinterPort, CStreamStore& aStore, TStreamId aResourcesStreamId);
IMPORT_C ~CFbsDrvControl();
protected:
IMPORT_C virtual void OutputBandL();
IMPORT_C CFbsDrvControl(CPdrDevice* aPdrDevice, CPrinterPort* aPrinterPort);
IMPORT_C void ConstructL(CStreamStore& aStore, TStreamId aResourcesStreamId);
IMPORT_C void SetPageSizeL();
IMPORT_C TBool TransformBuffer();
IMPORT_C TBool CompressBuffer();
private:
// reserved virtual function space
IMPORT_C virtual void Reserved_1();
protected:
HBufC8* iScanLine;
HBufC8* iCompressedScanLine;
private:
TAny* iReserved;
};
#endif