//========================================================================

//

// GlobalParams.h

//

// Copyright 2001-2003 Glyph & Cog, LLC

//

//========================================================================

#ifndef GLOBALPARAMS_H

#define GLOBALPARAMS_H

#include <aconf.h>

#include <stdio.h>

#ifdef _WIN32

#  include <windows.h>

#endif

#include "gtypes.h"

#include "CharTypes.h"

#if MULTITHREADED

#include "GMutex.h"

#endif

class GString;

class GList;

class GHash;

class NameToCharCode;

class CharCodeToUnicode;

class CharCodeToUnicodeCache;

class UnicodeMap;

class UnicodeMapCache;

class UnicodeRemapping;

class CMap;

class CMapCache;

struct XpdfSecurityHandler;

class GlobalParams;

class SysFontList;

//------------------------------------------------------------------------

// The global parameters object.

extern GlobalParams *globalParams;

//------------------------------------------------------------------------

enum SysFontType {

  sysFontPFA,

  sysFontPFB,

  sysFontTTF,

  sysFontTTC,

  sysFontOTF

};

//------------------------------------------------------------------------

class PSFontParam16 {

public:

  GString *name;    // PDF font name for psResidentFont16;

        //   char collection name for psResidentFontCC

  int wMode;      // writing mode (0=horiz, 1=vert)

  GString *psFontName;    // PostScript font name

  GString *encoding;    // encoding

  PSFontParam16(GString *nameA, int wModeA,

    GString *psFontNameA, GString *encodingA);

  ~PSFontParam16();

};

//------------------------------------------------------------------------

enum PSLevel {

  psLevel1,

  psLevel1Sep,

  psLevel2,

  psLevel2Gray,

  psLevel2Sep,

  psLevel3,

  psLevel3Gray,

  psLevel3Sep,

};

//------------------------------------------------------------------------

enum EndOfLineKind {

  eolUnix,      // LF

  eolDOS,     // CR+LF

  eolMac      // CR

};

//------------------------------------------------------------------------

enum StrokeAdjustMode {

  strokeAdjustOff,

  strokeAdjustNormal,

  strokeAdjustCAD

};

//------------------------------------------------------------------------

enum ScreenType {

  screenUnset,

  screenDispersed,

  screenClustered,

  screenStochasticClustered

};

//------------------------------------------------------------------------

class KeyBinding {

public:

  int code;     // 0x20 .. 0xfe = ASCII,

        //   >=0x10000 = special keys, mouse buttons,

        //   etc. (xpdfKeyCode* symbols)

  int mods;     // modifiers (xpdfKeyMod* symbols, or-ed

        //   together)

  int context;      // context (xpdfKeyContext* symbols, or-ed

        //   together)

  GList *cmds;      // list of commands [GString]

  KeyBinding(int codeA, int modsA, int contextA, const char *cmd0);

  KeyBinding(int codeA, int modsA, int contextA,

       const char *cmd0, const char *cmd1);

  KeyBinding(int codeA, int modsA, int contextA, GList *cmdsA);

  ~KeyBinding();

};

#define xpdfKeyCodeTab                0x1000

#define xpdfKeyCodeReturn             0x1001

#define xpdfKeyCodeEnter              0x1002

#define xpdfKeyCodeBackspace          0x1003

#define xpdfKeyCodeEsc                0x1004

#define xpdfKeyCodeInsert             0x1005

#define xpdfKeyCodeDelete             0x1006

#define xpdfKeyCodeHome               0x1007

#define xpdfKeyCodeEnd                0x1008

#define xpdfKeyCodePgUp               0x1009

#define xpdfKeyCodePgDn               0x100a

#define xpdfKeyCodeLeft               0x100b

#define xpdfKeyCodeRight              0x100c

#define xpdfKeyCodeUp                 0x100d

#define xpdfKeyCodeDown               0x100e

#define xpdfKeyCodeF1                 0x1100

#define xpdfKeyCodeF35                0x1122

#define xpdfKeyCodeMousePress1        0x2001

#define xpdfKeyCodeMousePress2        0x2002

#define xpdfKeyCodeMousePress3        0x2003

#define xpdfKeyCodeMousePress4        0x2004

#define xpdfKeyCodeMousePress5        0x2005

#define xpdfKeyCodeMousePress6        0x2006

#define xpdfKeyCodeMousePress7        0x2007

// ...

#define xpdfKeyCodeMousePress32       0x2020

#define xpdfKeyCodeMouseRelease1      0x2101

#define xpdfKeyCodeMouseRelease2      0x2102

#define xpdfKeyCodeMouseRelease3      0x2103

#define xpdfKeyCodeMouseRelease4      0x2104

#define xpdfKeyCodeMouseRelease5      0x2105

#define xpdfKeyCodeMouseRelease6      0x2106

#define xpdfKeyCodeMouseRelease7      0x2107

// ...

#define xpdfKeyCodeMouseRelease32     0x2120

#define xpdfKeyCodeMouseClick1        0x2201

#define xpdfKeyCodeMouseClick2        0x2202

#define xpdfKeyCodeMouseClick3        0x2203

#define xpdfKeyCodeMouseClick4        0x2204

#define xpdfKeyCodeMouseClick5        0x2205

#define xpdfKeyCodeMouseClick6        0x2206

#define xpdfKeyCodeMouseClick7        0x2207

// ...

#define xpdfKeyCodeMouseClick32       0x2220

#define xpdfKeyCodeMouseDoubleClick1  0x2301

#define xpdfKeyCodeMouseDoubleClick2  0x2302

#define xpdfKeyCodeMouseDoubleClick3  0x2303

#define xpdfKeyCodeMouseDoubleClick4  0x2304

#define xpdfKeyCodeMouseDoubleClick5  0x2305

#define xpdfKeyCodeMouseDoubleClick6  0x2306

#define xpdfKeyCodeMouseDoubleClick7  0x2307

// ...

#define xpdfKeyCodeMouseDoubleClick32 0x2320

#define xpdfKeyCodeMouseTripleClick1  0x2401

#define xpdfKeyCodeMouseTripleClick2  0x2402

#define xpdfKeyCodeMouseTripleClick3  0x2403

#define xpdfKeyCodeMouseTripleClick4  0x2404

#define xpdfKeyCodeMouseTripleClick5  0x2405

#define xpdfKeyCodeMouseTripleClick6  0x2406

#define xpdfKeyCodeMouseTripleClick7  0x2407

// ...

#define xpdfKeyCodeMouseTripleClick32 0x2420

#define xpdfKeyModNone            0

#define xpdfKeyModShift           (1 << 0)

#define xpdfKeyModCtrl            (1 << 1)

#define xpdfKeyModAlt             (1 << 2)

#define xpdfKeyContextAny         0

#define xpdfKeyContextFullScreen  (1 << 0)

#define xpdfKeyContextWindow      (2 << 0)

#define xpdfKeyContextContinuous  (1 << 2)

#define xpdfKeyContextSinglePage  (2 << 2)

#define xpdfKeyContextOverLink    (1 << 4)

#define xpdfKeyContextOffLink     (2 << 4)

#define xpdfKeyContextOutline     (1 << 6)

#define xpdfKeyContextMainWin     (2 << 6)

#define xpdfKeyContextScrLockOn   (1 << 8)

#define xpdfKeyContextScrLockOff  (2 << 8)

//------------------------------------------------------------------------

class PopupMenuCmd {

public:

  GString *label;   // label for display in the menu

  GList *cmds;      // list of commands [GString]

  PopupMenuCmd(GString *labelA, GList *cmdsA);

  ~PopupMenuCmd();

};

//------------------------------------------------------------------------

#ifdef _WIN32

struct XpdfWin32ErrorInfo {

  const char *func;   // last Win32 API function call to fail

  DWORD code;     // error code returned by that function

};

#endif

//------------------------------------------------------------------------

class GlobalParams {

public:

  // Initialize the global parameters by attempting to read a config

  // file.

  GlobalParams(const char *cfgFileName);

  ~GlobalParams();

  void setBaseDir(const char *dir);

  void setupBaseFonts(const char *dir);

  void parseLine(char *buf, GString *fileName, int line);

  //----- accessors

  CharCode getMacRomanCharCode(char *charName);

  GString *getBaseDir();

  Unicode mapNameToUnicode(const char *charName);

  UnicodeMap *getResidentUnicodeMap(GString *encodingName);

  FILE *getUnicodeMapFile(GString *encodingName);

  FILE *findCMapFile(GString *collection, GString *cMapName);

  FILE *findToUnicodeFile(GString *name);

  UnicodeRemapping *getUnicodeRemapping();

  GString *findFontFile(GString *fontName);

  GString *findBase14FontFile(GString *fontName, int *fontNum,

            double *oblique);

  GString *findSystemFontFile(GString *fontName, SysFontType *type,

            int *fontNum);

  GString *findCCFontFile(GString *collection);

  int getPSPaperWidth();

  int getPSPaperHeight();

  void getPSImageableArea(int *llx, int *lly, int *urx, int *ury);

  GBool getPSDuplex();

  GBool getPSCrop();

  GBool getPSUseCropBoxAsPage();

  GBool getPSExpandSmaller();

  GBool getPSShrinkLarger();

  GBool getPSCenter();

  PSLevel getPSLevel();

  GString *getPSResidentFont(GString *fontName);

  GList *getPSResidentFonts();

  PSFontParam16 *getPSResidentFont16(GString *fontName, int wMode);

  PSFontParam16 *getPSResidentFontCC(GString *collection, int wMode);

  GBool getPSEmbedType1();

  GBool getPSEmbedTrueType();

  GBool getPSEmbedCIDPostScript();

  GBool getPSEmbedCIDTrueType();

  GBool getPSFontPassthrough();

  GBool getPSPreload();

  GBool getPSOPI();

  GBool getPSASCIIHex();

  GBool getPSLZW();

  GBool getPSUncompressPreloadedImages();

  double getPSMinLineWidth();

  double getPSRasterResolution();

  GBool getPSRasterMono();

  int getPSRasterSliceSize();

  GBool getPSAlwaysRasterize();

  GBool getPSNeverRasterize();

  GString *getTextEncodingName();

  GList *getAvailableTextEncodings();

  EndOfLineKind getTextEOL();

  GBool getTextPageBreaks();

  GBool getTextKeepTinyChars();

  GString *getInitialZoom();

  int getDefaultFitZoom();

  double getZoomScaleFactor();

  GList *getZoomValues();

  GString *getInitialDisplayMode();

  GBool getInitialToolbarState();

  GBool getInitialSidebarState();

  int getInitialSidebarWidth();

  GString *getInitialSelectMode();

  GBool getInitialMaximized();

  int getMaxTileWidth();

  int getMaxTileHeight();

  int getTileCacheSize();

  int getWorkerThreads();

  GBool getEnableFreeType();

  GBool getDisableFreeTypeHinting();

  GBool getAntialias();

  GBool getVectorAntialias();

  GBool getImageMaskAntialias();

  GBool getAntialiasPrinting();

  StrokeAdjustMode getStrokeAdjust();

  ScreenType getScreenType();

  int getScreenSize();

  int getScreenDotRadius();

  double getScreenGamma();

  double getScreenBlackThreshold();

  double getScreenWhiteThreshold();

  double getMinLineWidth();

  GBool getEnablePathSimplification();

  GBool getDrawAnnotations();

  GBool getDrawFormFields();

  GBool getEnableXFA();

  GBool getPreferXFAFieldValues();

  GBool getOverprintPreview() { return overprintPreview; }

  GString *getPaperColor();

  GString *getMatteColor();

  GString *getFullScreenMatteColor();

  GString *getSelectionColor();

  GBool getReverseVideoInvertImages();

  GBool getAllowLinksToChangeZoom();

  GString *getLaunchCommand() { return launchCommand; }

  GString *getMovieCommand() { return movieCommand; }

  GString *getDefaultPrinter();

  GBool getMapNumericCharNames();

  GBool getMapUnknownCharNames();

  GBool getMapExtTrueTypeFontsViaUnicode();

  GBool getUseTrueTypeUnicodeMapping();

  GBool getIgnoreWrongSizeToUnicode();

  GBool isDroppedFont(const char *fontName);

  GBool getSeparateRotatedText();

  GBool getDiscardCoveredText();

  GList *getKeyBinding(int code, int mods, int context);

  GList *getAllKeyBindings();

  int getNumPopupMenuCmds();

  PopupMenuCmd *getPopupMenuCmd(int idx);

  GString *getPagesFile();

  GString *getTabStateFile();

  GString *getSessionFile();

  GBool getSaveSessionOnQuit();

  GBool getSavePageNumbers();

  GBool getPrintCommands();

  GBool getPrintStatusInfo();

  GBool getErrQuiet();

  GString *getDebugLogFile();

  void debugLogPrintf(const char *fmt, ...);

  CharCodeToUnicode *getCIDToUnicode(GString *collection);

  CharCodeToUnicode *getUnicodeToUnicode(GString *fontName);

  UnicodeMap *getUnicodeMap(GString *encodingName);

  CMap *getCMap(GString *collection, GString *cMapName);

  UnicodeMap *getTextEncoding();

  //----- functions to set parameters

  void addUnicodeRemapping(Unicode in, Unicode *out, int len);

  void addFontFile(GString *fontName, GString *path);

  GBool setPSPaperSize(char *size);

  void setPSPaperWidth(int width);

  void setPSPaperHeight(int height);

  void setPSImageableArea(int llx, int lly, int urx, int ury);

  void setPSDuplex(GBool duplex);

  void setPSCrop(GBool crop);

  void setPSUseCropBoxAsPage(GBool crop);

  void setPSExpandSmaller(GBool expand);

  void setPSShrinkLarger(GBool shrink);

  void setPSCenter(GBool center);

  void setPSLevel(PSLevel level);

  void setPSEmbedType1(GBool embed);

  void setPSEmbedTrueType(GBool embed);

  void setPSEmbedCIDPostScript(GBool embed);

  void setPSEmbedCIDTrueType(GBool embed);

  void setPSFontPassthrough(GBool passthrough);

  void setPSPreload(GBool preload);

  void setPSOPI(GBool opi);

  void setPSASCIIHex(GBool hex);

  void setTextEncoding(const char *encodingName);

  GBool setTextEOL(char *s);

  void setTextPageBreaks(GBool pageBreaks);

  void setTextKeepTinyChars(GBool keep);

  void setInitialZoom(char *s);

  void setDefaultFitZoom(int z);

  GBool setEnableFreeType(char *s);

  GBool setAntialias(char *s);

  GBool setVectorAntialias(char *s);

  void setScreenType(ScreenType t);

  void setScreenSize(int size);

  void setScreenDotRadius(int r);

  void setScreenGamma(double gamma);

  void setScreenBlackThreshold(double thresh);

  void setScreenWhiteThreshold(double thresh);

  void setDrawFormFields(GBool draw);

  void setOverprintPreview(GBool preview);

  void setMapNumericCharNames(GBool map);

  void setMapUnknownCharNames(GBool map);

  void setMapExtTrueTypeFontsViaUnicode(GBool map);

  void setTabStateFile(char *tabStateFileA);

  void setSessionFile(char *sessionFileA);

  void setPrintCommands(GBool printCommandsA);

  void setPrintStatusInfo(GBool printStatusInfoA);

  void setErrQuiet(GBool errQuietA);

#ifdef _WIN32

  void setWin32ErrorInfo(const char *func, DWORD code);

  XpdfWin32ErrorInfo *getWin32ErrorInfo();

#endif

  static const char *defaultTextEncoding;

private:

  void setDataDirVar();

  void createDefaultKeyBindings();

  void initStateFilePaths();

  FILE *openConfigFile(const char *cfgFileName, GString **fileName);

  void parseFile(GString *fileName, FILE *f);

  GList *parseLineTokens(char *buf, GString *fileName, int line);

  void parseNameToUnicode(GList *tokens, GString *fileName, int line);

  void parseCIDToUnicode(GList *tokens, GString *fileName, int line);

  void parseUnicodeToUnicode(GList *tokens, GString *fileName, int line);

  void parseUnicodeMap(GList *tokens, GString *fileName, int line);

  void parseCMapDir(GList *tokens, GString *fileName, int line);

  void parseToUnicodeDir(GList *tokens, GString *fileName, int line);

  void parseUnicodeRemapping(GList *tokens, GString *fileName, int line);

  void parseFontFile(GList *tokens, GString *fileName, int line);

  void parseFontDir(GList *tokens, GString *fileName, int line);

  void parseFontFileCC(GList *tokens, GString *fileName,

           int line);

  void parsePSPaperSize(GList *tokens, GString *fileName, int line);

  void parsePSImageableArea(GList *tokens, GString *fileName, int line);

  void parsePSLevel(GList *tokens, GString *fileName, int line);

  void parsePSResidentFont(GList *tokens, GString *fileName, int line);

  void parsePSResidentFont16(GList *tokens, GString *fileName, int line);

  void parsePSResidentFontCC(GList *tokens, GString *fileName, int line);

  void parseTextEOL(GList *tokens, GString *fileName, int line);

  void parseStrokeAdjust(GList *tokens, GString *fileName, int line);

  void parseScreenType(GList *tokens, GString *fileName, int line);

  void parseDropFont(GList *tokens, GString *fileName, int line);

  void parseBind(GList *tokens, GString *fileName, int line);

  void parseUnbind(GList *tokens, GString *fileName, int line);

  GBool parseKey(GString *modKeyStr, GString *contextStr,

     int *code, int *mods, int *context,

     const char *cmdName,

     GList *tokens, GString *fileName, int line);

  void parsePopupMenuCmd(GList *tokens, GString *fileName, int line);

  void parseZoomScaleFactor(GList *tokens, GString *fileName, int line);

  void parseZoomValues(GList *tokens, GString *fileName, int line);

  void parseYesNo(const char *cmdName, GBool *flag,

      GList *tokens, GString *fileName, int line);

  GBool parseYesNo2(char *token, GBool *flag);

  void parseString(const char *cmdName, GString **s,

       GList *tokens, GString *fileName, int line);

  void parseInteger(const char *cmdName, int *val,

        GList *tokens, GString *fileName, int line);

  void parseFloat(const char *cmdName, double *val,

      GList *tokens, GString *fileName, int line);

  UnicodeMap *getUnicodeMap2(GString *encodingName);

  //----- static tables

  NameToCharCode *    // mapping from char name to

    macRomanReverseMap;   //   MacRomanEncoding index

  //----- meta settings

  GString *baseDir;   // base directory - for plugins, etc.

  GHash *configFileVars;  // variables for use in the config file

        //   [GString]

  //----- user-modifiable settings

  NameToCharCode *    // mapping from char name to Unicode

    nameToUnicode;

  GHash *cidToUnicodes;   // files for mappings from char collections

        //   to Unicode, indexed by collection name

        //   [GString]

  GHash *unicodeToUnicodes; // files for Unicode-to-Unicode mappings,

        //   indexed by font name pattern [GString]

  GHash *residentUnicodeMaps; // mappings from Unicode to char codes,

        //   indexed by encoding name [UnicodeMap]

  GHash *unicodeMaps;   // files for mappings from Unicode to char

        //   codes, indexed by encoding name [GString]

  GHash *cMapDirs;    // list of CMap dirs, indexed by collection

        //   name [GList[GString]]

  GList *toUnicodeDirs;   // list of ToUnicode CMap dirs [GString]

  UnicodeRemapping *    // Unicode remapping for text output

    unicodeRemapping;

  GHash *fontFiles;   // font files: font name mapped to path

        //   [GString]

  GList *fontDirs;    // list of font dirs [GString]

  GHash *ccFontFiles;   // character collection font files:

        //   collection name  mapped to path [GString]

  GHash *base14SysFonts;  // Base-14 system font files: font name

        //   mapped to path [Base14FontInfo]

  SysFontList *sysFonts;  // system fonts

  int psPaperWidth;   // paper size, in PostScript points, for

  int psPaperHeight;    //   PostScript output

  int psImageableLLX,   // imageable area, in PostScript points,

      psImageableLLY,   //   for PostScript output

      psImageableURX,

      psImageableURY;

  GBool psCrop;     // crop PS output to CropBox

  GBool psUseCropBoxAsPage; // use CropBox as page size

  GBool psExpandSmaller;  // expand smaller pages to fill paper

  GBool psShrinkLarger;   // shrink larger pages to fit paper

  GBool psCenter;   // center pages on the paper

  GBool psDuplex;   // enable duplexing in PostScript?

  PSLevel psLevel;    // PostScript level to generate

  GHash *psResidentFonts; // 8-bit fonts resident in printer:

        //   PDF font name mapped to PS font name

        //   [GString]

  GList *psResidentFonts16; // 16-bit fonts resident in printer:

        //   PDF font name mapped to font info

        //   [PSFontParam16]

  GList *psResidentFontsCC; // 16-bit character collection fonts

        //   resident in printer: collection name

        //   mapped to font info [PSFontParam16]

  GBool psEmbedType1;   // embed Type 1 fonts?

  GBool psEmbedTrueType;  // embed TrueType fonts?

  GBool psEmbedCIDPostScript; // embed CID PostScript fonts?

  GBool psEmbedCIDTrueType; // embed CID TrueType fonts?

  GBool psFontPassthrough;  // pass all fonts through as-is?

  GBool psPreload;    // preload PostScript images and forms into

        //   memory

  GBool psOPI;      // generate PostScript OPI comments?

  GBool psASCIIHex;   // use ASCIIHex instead of ASCII85?

  GBool psLZW;      // false to use RLE instead of LZW

  GBool psUncompressPreloadedImages;  // uncompress all preloaded images

  double psMinLineWidth;  // minimum line width for PostScript output

  double psRasterResolution;  // PostScript rasterization resolution (dpi)

  GBool psRasterMono;   // true to do PostScript rasterization

        //   in monochrome (gray); false to do it

        //   in color (RGB/CMYK)

  int psRasterSliceSize;  // maximum size (pixels) of PostScript

        //   rasterization slice

  GBool psAlwaysRasterize;  // force PostScript rasterization

  GBool psNeverRasterize; // prevent PostScript rasterization

  GString *textEncoding;  // encoding (unicodeMap) to use for text

        //   output

  EndOfLineKind textEOL;  // type of EOL marker to use for text

        //   output

  GBool textPageBreaks;   // insert end-of-page markers?

  GBool textKeepTinyChars;  // keep all characters in text output

  GString *initialZoom;   // initial zoom level

  int defaultFitZoom;   // default zoom factor if initialZoom is

        //   'page' or 'width'

  double zoomScaleFactor; // displayed zoom values are scaled by this

  GList *zoomValues;    // zoom values for the combo box

  GString *initialDisplayMode;  // initial display mode (single,

        //   continuous, etc.)

  GBool initialToolbarState;  // initial toolbar state - open (true)

        //   or closed (false)

  GBool initialSidebarState;  // initial sidebar state - open (true)

        //   or closed (false)

  int initialSidebarWidth;  // initial sidebar width

  GString *initialSelectMode; // initial selection mode (block or linear)

  GBool initialMaximized; // initial window maximized state

  int maxTileWidth;   // maximum rasterization tile width

  int maxTileHeight;    // maximum rasterization tile height

  int tileCacheSize;    // number of rasterization tiles in cache

  int workerThreads;    // number of rasterization worker threads

  GBool enableFreeType;   // FreeType enable flag

  GBool disableFreeTypeHinting; // FreeType hinting disable flag

  GBool antialias;    // font anti-aliasing enable flag

  GBool vectorAntialias;  // vector anti-aliasing enable flag

  GBool imageMaskAntialias; // image mask anti-aliasing enable flag

  GBool antialiasPrinting;  // allow anti-aliasing when printing

  StrokeAdjustMode strokeAdjust; // stroke adjustment mode

  ScreenType screenType;  // halftone screen type

  int screenSize;   // screen matrix size

  int screenDotRadius;    // screen dot radius

  double screenGamma;   // screen gamma correction

  double screenBlackThreshold;  // screen black clamping threshold

  double screenWhiteThreshold;  // screen white clamping threshold

  double minLineWidth;    // minimum line width

  GBool       // enable path simplification

    enablePathSimplification;

  GBool drawAnnotations;  // draw annotations or not

  GBool drawFormFields;   // draw form fields or not

  GBool enableXFA;    // enable XFA form parsing

  GBool preferXFAFieldValues; // prefer XFA field values over AcroForm values

  GBool overprintPreview; // enable overprint preview

  GString *paperColor;    // paper (page background) color

  GString *matteColor;    // matte (background outside of page) color

  GString *fullScreenMatteColor; // matte color in full-screen mode

  GString *selectionColor;  // selection color

  GBool reverseVideoInvertImages; // invert images in reverse video mode

  GBool allowLinksToChangeZoom; // allow clicking on a link to change the zoom

  GString *launchCommand; // command executed for 'launch' links

  GString *movieCommand;  // command executed for movie annotations

  GString *defaultPrinter;  // default printer (for interactive printing

        //   from the viewer)

  GBool mapNumericCharNames;  // map numeric char names (from font subsets)?

  GBool mapUnknownCharNames;  // map unknown char names?

  GBool mapExtTrueTypeFontsViaUnicode;  // map char codes to GID via Unicode

                //   for external TrueType fonts?

  GBool useTrueTypeUnicodeMapping;  // use the Unicode cmaps in TrueType

          //   fonts, rather than the PDF

          //   ToUnicode mapping

  GBool ignoreWrongSizeToUnicode;  // ignore ToUnicode CMaps if their size

           //   (8-bit vs 16-bit) doesn't match the font

  GHash *droppedFonts;    // dropped fonts [int]

  GBool separateRotatedText;  // separate text at each rotation

  GBool discardCoveredText; // discard text covered by fill or image

  GList *keyBindings;   // key & mouse button bindings [KeyBinding]

  GList *popupMenuCmds;   // popup menu commands [PopupMenuCmd]

  GString *pagesFile;   // path for the page number save file

  GString *tabStateFile;  // path for the tab state save file

  GString *sessionFile;   // path for the session save file

  GBool saveSessionOnQuit;  // save session info when xpdf is quit

  GBool savePageNumbers;  // save page number when file is closed

        //   and restore page number when opened

  GBool printCommands;    // print the drawing commands

  GBool printStatusInfo;  // print status info for each page

  GBool errQuiet;   // suppress error messages?

  GString *debugLogFile;  // path for debug log file

  CharCodeToUnicodeCache *cidToUnicodeCache;

  CharCodeToUnicodeCache *unicodeToUnicodeCache;

  UnicodeMapCache *unicodeMapCache;

  CMapCache *cMapCache;

#if MULTITHREADED

  GMutex mutex;

  GMutex unicodeMapCacheMutex;

  GMutex cMapCacheMutex;

#endif

#ifdef _WIN32

  DWORD tlsWin32ErrorInfo;  // TLS index for error info

#endif

};

#endif