dlls/wineps.drv/psdrv.h

   1 /*
   2  *      PostScript driver definitions
   3  *
   4  *      Copyright 1998  Huw D M Davies
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #ifndef __WINE_PSDRV_H
  22 #define __WINE_PSDRV_H
  23
  24 #include <stdarg.h>
  25
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "wingdi.h"
  29 #include "wine/wingdi16.h"
  30 #include "winspool.h"
  31
  32 #include "wine/list.h"
  33
  34 typedef struct {
  35     INT             index;
  36     LPCSTR          sz;
  37 } GLYPHNAME;
  38
  39 typedef struct {
  40     LONG            UV;
  41     const GLYPHNAME *name;
  42 } UNICODEGLYPH;
  43
  44 typedef struct {
  45     float       llx, lly, urx, ury;
  46 } AFMBBOX;
  47
  48 typedef struct _tagAFMLIGS {
  49     char                *successor;
  50     char                *ligature;
  51     struct _tagAFMLIGS  *next;
  52 } AFMLIGS;
  53
  54 typedef struct {
  55     int                 C;              /* character */
  56     LONG                UV;
  57     float               WX;
  58     const GLYPHNAME     *N;             /* name */
  59     AFMBBOX             B;
  60     const AFMLIGS       *L;             /* Ligatures */
  61 } OLD_AFMMETRICS;
  62
  63 typedef struct {
  64     INT                 C;                      /* AFM encoding (or -1) */
  65     LONG                UV;                     /* Unicode value */
  66     FLOAT               WX;                     /* Advance width */
  67     const GLYPHNAME     *N;                     /* Glyph name */
  68 } AFMMETRICS;
  69
  70 typedef struct {
  71     USHORT              usUnitsPerEm;           /* head:unitsPerEm */
  72     SHORT               sAscender;              /* hhea:Ascender */
  73     SHORT               sDescender;             /* hhea:Descender */
  74     SHORT               sLineGap;               /* hhea:LineGap */
  75     SHORT               sAvgCharWidth;          /* OS/2:xAvgCharWidth */
  76     SHORT               sTypoAscender;          /* OS/2:sTypoAscender */
  77     SHORT               sTypoDescender;         /* OS/2:sTypoDescender */
  78     SHORT               sTypoLineGap;           /* OS/2:sTypeLineGap */
  79     USHORT              usWinAscent;            /* OS/2:usWinAscent */
  80     USHORT              usWinDescent;           /* OS/2:usWinDescent */
  81 } WINMETRICS;
  82
  83 typedef struct _tagAFM {
  84     LPCSTR              FontName;
  85     LPCSTR              FullName;
  86     LPCSTR              FamilyName;
  87     LPCSTR              EncodingScheme;
  88     LONG                Weight;                 /* FW_NORMAL etc. */
  89     float               ItalicAngle;
  90     BOOL                IsFixedPitch;
  91     float               UnderlinePosition;
  92     float               UnderlineThickness;
  93     AFMBBOX             FontBBox;
  94     float               Ascender;
  95     float               Descender;
  96     WINMETRICS          WinMetrics;
  97     int                 NumofMetrics;
  98     const AFMMETRICS    *Metrics;
  99 } AFM;
 100
 101 /* Note no 'next' in AFM. Use AFMLISTENTRY as a container. This allow more than
 102    one list to exist without having to reallocate the entire AFM structure. We
 103    keep a global list of all afms (PSDRV_AFMFontList) plus a list of available
 104    fonts for each DC (dc->physDev->Fonts) */
 105
 106 typedef struct _tagAFMLISTENTRY {
 107     const AFM                   *afm;
 108     struct _tagAFMLISTENTRY     *next;
 109 } AFMLISTENTRY;
 110
 111 typedef struct _tagFONTFAMILY {
 112     char                        *FamilyName; /* family name */
 113     AFMLISTENTRY                *afmlist;    /* list of afms for this family */
 114     struct _tagFONTFAMILY       *next;       /* next family */
 115 } FONTFAMILY;
 116
 117 extern FONTFAMILY   *PSDRV_AFMFontList;
 118 extern const AFM    *const PSDRV_BuiltinAFMs[];     /* last element is NULL */
 119
 120 typedef struct _tagFONTNAME {
 121     char                *Name;
 122     struct _tagFONTNAME *next;
 123 } FONTNAME;
 124
 125 typedef struct {
 126     float       llx, lly, urx, ury;
 127 } IMAGEABLEAREA;
 128
 129 typedef struct {
 130     float       x, y;
 131 } PAPERDIMENSION;
 132
 133 /* Solaris kludge */
 134 #undef PAGESIZE
 135 typedef struct _tagPAGESIZE {
 136     struct list         entry;
 137     char                *Name;
 138     char                *FullName;
 139     char                *InvocationString;
 140     IMAGEABLEAREA       *ImageableArea;
 141     PAPERDIMENSION      *PaperDimension;
 142     WORD                WinPage; /*eg DMPAPER_A4. Doesn't really belong here */
 143 } PAGESIZE;
 144
 145
 146 /* For BANDINFO Escape */
 147 typedef struct _BANDINFOSTRUCT
 148 {
 149     BOOL GraphicsFlag;
 150     BOOL TextFlag;
 151     RECT GraphicsRect;
 152 } BANDINFOSTRUCT, *PBANDINFOSTRUCT;
 153
 154 typedef struct _tagOPTIONENTRY {
 155     char                        *Name;          /* eg "True" */
 156     char                        *FullName;      /* eg "Installed" */
 157     char                        *InvocationString; /* Often NULL */
 158     struct _tagOPTIONENTRY      *next;
 159 } OPTIONENTRY;
 160
 161 typedef struct _tagOPTION { /* Treat bool as a special case of pickone */
 162     char                        *OptionName;    /* eg "*Option1" */
 163     char                        *FullName;      /* eg "Envelope Feeder" */
 164     char                        *DefaultOption; /* eg "False" */
 165     OPTIONENTRY                 *Options;
 166     struct _tagOPTION           *next;
 167 } OPTION;
 168
 169 typedef struct _tagCONSTRAINT {
 170     char                        *Feature1;
 171     char                        *Value1;
 172     char                        *Feature2;
 173     char                        *Value2;
 174     struct _tagCONSTRAINT       *next;
 175 } CONSTRAINT;
 176
 177 typedef struct _tagINPUTSLOT {
 178     const char                  *Name;
 179     const char                  *FullName;
 180     char                        *InvocationString;
 181     WORD                        WinBin; /* eg DMBIN_LOWER */
 182     struct _tagINPUTSLOT        *next;
 183 } INPUTSLOT;
 184
 185 typedef enum _RASTERIZEROPTION
 186   {RO_None, RO_Accept68K, RO_Type42, RO_TrueImage} RASTERIZEROPTION;
 187
 188 typedef struct _tagDUPLEX {
 189     char                        *Name;
 190     char                        *FullName;
 191     char                        *InvocationString;
 192     WORD                        WinDuplex; /* eg DMDUP_SIMPLEX */
 193     struct _tagDUPLEX           *next;
 194 } DUPLEX;
 195
 196 /* Many Mac OS X based ppd files don't include a *ColorDevice line, so
 197    we use a tristate here rather than a boolean.  Code that
 198    cares is expected to treat these as if they were colour. */
 199 typedef enum {
 200     CD_NotSpecified,
 201     CD_False,
 202     CD_True
 203 } COLORDEVICE;
 204
 205 typedef struct {
 206     char                *NickName;
 207     int                 LanguageLevel;
 208     COLORDEVICE         ColorDevice;
 209     int                 DefaultResolution;
 210     signed int          LandscapeOrientation;
 211     char                *JCLBegin;
 212     char                *JCLToPSInterpreter;
 213     char                *JCLEnd;
 214     char                *DefaultFont;
 215     FONTNAME            *InstalledFonts; /* ptr to a list of FontNames */
 216     struct list         PageSizes;
 217     PAGESIZE            *DefaultPageSize;
 218     OPTION              *InstalledOptions;
 219     CONSTRAINT          *Constraints;
 220     INPUTSLOT           *InputSlots;
 221     RASTERIZEROPTION    TTRasterizer;
 222     DUPLEX              *Duplexes;
 223     DUPLEX              *DefaultDuplex;
 224 } PPD;
 225
 226 typedef struct {
 227     DEVMODEA                    dmPublic;
 228     struct _tagdocprivate {
 229       int dummy;
 230     }                           dmDocPrivate;
 231     struct _tagdrvprivate {
 232       UINT      numInstalledOptions; /* Options at end of struct */
 233     }                           dmDrvPrivate;
 234
 235 /* Now comes:
 236
 237 numInstalledOptions of OPTIONs
 238
 239 */
 240
 241 } PSDRV_DEVMODEA;
 242
 243 typedef struct _tagPI {
 244     char                    *FriendlyName;
 245     PPD                     *ppd;
 246     PSDRV_DEVMODEA          *Devmode;
 247     FONTFAMILY              *Fonts;
 248     PPRINTER_ENUM_VALUESA   FontSubTable;
 249     DWORD                   FontSubTableSize;
 250     struct _tagPI           *next;
 251 } PRINTERINFO;
 252
 253 typedef struct {
 254     float               r, g, b;
 255 } PSRGB;
 256
 257 typedef struct {
 258     float               i;
 259 } PSGRAY;
 260
 261
 262 /* def's for PSCOLOR.type */
 263 #define PSCOLOR_GRAY    0
 264 #define PSCOLOR_RGB     1
 265
 266 typedef struct {
 267     int                 type;
 268     union {
 269         PSRGB  rgb;
 270         PSGRAY gray;
 271     }                   value;
 272 } PSCOLOR;
 273
 274 typedef struct {
 275     const AFM           *afm;
 276     float               scale;
 277     TEXTMETRICW         tm;
 278 } BUILTIN;
 279
 280 typedef struct tagTYPE42 TYPE42;
 281
 282 typedef struct tagTYPE1 TYPE1;
 283
 284 enum downloadtype {
 285   Type1, Type42
 286 };
 287
 288 typedef struct _tagDOWNLOAD {
 289   enum downloadtype type;
 290   union {
 291     TYPE1  *Type1;
 292     TYPE42 *Type42;
 293   } typeinfo;
 294   char *ps_name;
 295   struct _tagDOWNLOAD *next;
 296 } DOWNLOAD;
 297
 298 enum fontloc {
 299   Builtin, Download
 300 };
 301
 302 typedef struct {
 303     enum fontloc        fontloc;
 304     union {
 305         BUILTIN  Builtin;
 306         DOWNLOAD *Download;
 307     }                   fontinfo;
 308
 309     int                 size;
 310     PSCOLOR             color;
 311     BOOL                set;            /* Have we done a setfont yet */
 312
 313   /* These are needed by PSDRV_ExtTextOut */
 314     int                 escapement;
 315     int                 underlineThickness;
 316     int                 underlinePosition;
 317     int                 strikeoutThickness;
 318     int                 strikeoutPosition;
 319
 320 } PSFONT;
 321
 322 typedef struct {
 323     PSCOLOR             color;
 324     BOOL                set;
 325 } PSBRUSH;
 326
 327 typedef struct {
 328     INT                 style;
 329     INT                 width;
 330     BYTE                join;
 331     BYTE                endcap;
 332     const char*         dash;
 333     PSCOLOR             color;
 334     BOOL                set;
 335 } PSPEN;
 336
 337 typedef struct {
 338     HANDLE16            hJob;
 339     LPSTR               output;         /* Output file/port */
 340     LPSTR               DocName;        /* Document Name */
 341     BOOL                banding;        /* Have we received a NEXTBAND */
 342     BOOL                OutOfPage;      /* Page header not sent yet */
 343     INT                 PageNo;
 344     BOOL                quiet;          /* Don't actually output anything */
 345     BOOL                in_passthrough; /* In PASSTHROUGH mode */
 346     BOOL                had_passthrough_rect; /* See the comment in PSDRV_Rectangle */
 347 } JOB;
 348
 349 typedef struct {
 350     HDC                 hdc;
 351     PSFONT              font;           /* Current PS font */
 352     DOWNLOAD            *downloaded_fonts;
 353     PSPEN               pen;
 354     PSBRUSH             brush;
 355     PSCOLOR             bkColor;
 356     PSCOLOR             inkColor;       /* Last colour set */
 357     JOB                 job;
 358     PSDRV_DEVMODEA      *Devmode;
 359     PRINTERINFO         *pi;
 360     SIZE                PageSize;      /* Physical page size in device units */
 361     RECT                ImageableArea; /* Imageable area in device units */
 362                                        /* NB both PageSize and ImageableArea
 363                                           are not rotated in landscape mode,
 364                                           so PageSize.cx is generally
 365                                           < PageSize.cy */
 366     int                 horzRes;       /* device caps */
 367     int                 vertRes;
 368     int                 horzSize;
 369     int                 vertSize;
 370     int                 logPixelsX;
 371     int                 logPixelsY;
 372
 373     int                 pathdepth;
 374 } PSDRV_PDEVICE;
 375
 376 typedef struct {
 377     PRINTERINFO *pi;
 378     PSDRV_DEVMODEA *dlgdm;
 379 } PSDRV_DLGINFO;
 380
 381
 382 /*
 383  *  Every glyph name in the Adobe Glyph List and the 35 core PostScript fonts
 384  */
 385
 386 extern const INT    PSDRV_AGLGlyphNamesSize;
 387 extern GLYPHNAME    PSDRV_AGLGlyphNames[];
 388
 389
 390 /*
 391  *  The AGL encoding vector
 392  */
 393
 394 extern const INT            PSDRV_AGLbyNameSize;    /* sorted by name -     */
 395 extern const UNICODEGLYPH   PSDRV_AGLbyName[];      /*  duplicates omitted  */
 396
 397 extern const INT            PSDRV_AGLbyUVSize;      /* sorted by UV -       */
 398 extern const UNICODEGLYPH   PSDRV_AGLbyUV[];        /*  duplicates included */
 399
 400 extern HINSTANCE PSDRV_hInstance;
 401 extern HANDLE PSDRV_Heap;
 402 extern char *PSDRV_ANSIVector[256];
 403
 404 extern void PSDRV_MergeDevmodes(PSDRV_DEVMODEA *dm1, PSDRV_DEVMODEA *dm2,
 405                          PRINTERINFO *pi);
 406 extern BOOL PSDRV_GetFontMetrics(void);
 407 extern PPD *PSDRV_ParsePPD(char *fname);
 408 extern PRINTERINFO *PSDRV_FindPrinterInfo(LPCSTR name);
 409 extern const AFM *PSDRV_FindAFMinList(FONTFAMILY *head, LPCSTR name);
 410 extern BOOL PSDRV_AddAFMtoList(FONTFAMILY **head, const AFM *afm,
 411         BOOL *p_added);
 412 extern void PSDRV_FreeAFMList( FONTFAMILY *head );
 413
 414 extern INT PSDRV_XWStoDS( PSDRV_PDEVICE *physDev, INT width );
 415 extern INT PSDRV_YWStoDS( PSDRV_PDEVICE *physDev, INT height );
 416
 417 extern BOOL PSDRV_Brush(PSDRV_PDEVICE *physDev, BOOL EO);
 418 extern BOOL PSDRV_SetFont( PSDRV_PDEVICE *physDev );
 419 extern BOOL PSDRV_SetPen( PSDRV_PDEVICE *physDev );
 420
 421 extern void PSDRV_SetClip(PSDRV_PDEVICE* phyDev);
 422 extern void PSDRV_ResetClip(PSDRV_PDEVICE* phyDev);
 423
 424 extern BOOL PSDRV_CopyColor(PSCOLOR *col1, PSCOLOR *col2);
 425 extern void PSDRV_CreateColor( PSDRV_PDEVICE *physDev, PSCOLOR *pscolor,
 426                      COLORREF wincolor );
 427 extern char PSDRV_UnicodeToANSI(int u);
 428
 429 extern INT PSDRV_WriteHeader( PSDRV_PDEVICE *physDev, LPCSTR title );
 430 extern INT PSDRV_WriteFooter( PSDRV_PDEVICE *physDev );
 431 extern INT PSDRV_WriteNewPage( PSDRV_PDEVICE *physDev );
 432 extern INT PSDRV_WriteEndPage( PSDRV_PDEVICE *physDev );
 433 extern BOOL PSDRV_WriteMoveTo(PSDRV_PDEVICE *physDev, INT x, INT y);
 434 extern BOOL PSDRV_WriteLineTo(PSDRV_PDEVICE *physDev, INT x, INT y);
 435 extern BOOL PSDRV_WriteStroke(PSDRV_PDEVICE *physDev);
 436 extern BOOL PSDRV_WriteRectangle(PSDRV_PDEVICE *physDev, INT x, INT y, INT width,
 437                         INT height);
 438 extern BOOL PSDRV_WriteRRectangle(PSDRV_PDEVICE *physDev, INT x, INT y, INT width,
 439                         INT height);
 440 extern BOOL PSDRV_WriteSetFont(PSDRV_PDEVICE *physDev, const char *name, INT size,
 441                                INT escapement);
 442 extern BOOL PSDRV_WriteGlyphShow(PSDRV_PDEVICE *physDev, LPCSTR g_name);
 443 extern BOOL PSDRV_WriteSetPen(PSDRV_PDEVICE *physDev);
 444 extern BOOL PSDRV_WriteArc(PSDRV_PDEVICE *physDev, INT x, INT y, INT w, INT h,
 445                              double ang1, double ang2);
 446 extern BOOL PSDRV_WriteSetColor(PSDRV_PDEVICE *physDev, PSCOLOR *color);
 447 extern BOOL PSDRV_WriteSetBrush(PSDRV_PDEVICE *physDev);
 448 extern BOOL PSDRV_WriteFill(PSDRV_PDEVICE *physDev);
 449 extern BOOL PSDRV_WriteEOFill(PSDRV_PDEVICE *physDev);
 450 extern BOOL PSDRV_WriteGSave(PSDRV_PDEVICE *physDev);
 451 extern BOOL PSDRV_WriteGRestore(PSDRV_PDEVICE *physDev);
 452 extern BOOL PSDRV_WriteNewPath(PSDRV_PDEVICE *physDev);
 453 extern BOOL PSDRV_WriteClosePath(PSDRV_PDEVICE *physDev);
 454 extern BOOL PSDRV_WriteClip(PSDRV_PDEVICE *physDev);
 455 extern BOOL PSDRV_WriteRectClip(PSDRV_PDEVICE *physDev, INT x, INT y, INT w, INT h);
 456 extern BOOL PSDRV_WriteRectClip2(PSDRV_PDEVICE *physDev, CHAR *pszArrayName);
 457 extern BOOL PSDRV_WriteEOClip(PSDRV_PDEVICE *physDev);
 458 extern BOOL PSDRV_WriteHatch(PSDRV_PDEVICE *physDev);
 459 extern BOOL PSDRV_WriteRotate(PSDRV_PDEVICE *physDev, float ang);
 460 extern BOOL PSDRV_WriteIndexColorSpaceBegin(PSDRV_PDEVICE *physDev, int size);
 461 extern BOOL PSDRV_WriteIndexColorSpaceEnd(PSDRV_PDEVICE *physDev);
 462 extern BOOL PSDRV_WriteRGB(PSDRV_PDEVICE *physDev, COLORREF *map, int number);
 463 extern BOOL PSDRV_WriteImage(PSDRV_PDEVICE *physDev, WORD depth, INT xDst, INT yDst,
 464                              INT widthDst, INT heightDst, INT widthSrc,
 465                              INT heightSrc, BOOL mask);
 466 extern BOOL PSDRV_WriteBytes(PSDRV_PDEVICE *physDev, const BYTE *bytes, DWORD number);
 467 extern BOOL PSDRV_WriteData(PSDRV_PDEVICE *physDev, const BYTE *byte, DWORD number);
 468 extern DWORD PSDRV_WriteSpool(PSDRV_PDEVICE *physDev, LPCSTR lpData, DWORD cch);
 469 extern BOOL PSDRV_WritePatternDict(PSDRV_PDEVICE *physDev, BITMAP *bm, BYTE *bits);
 470 extern BOOL PSDRV_WriteDIBPatternDict(PSDRV_PDEVICE *physDev, BITMAPINFO *bmi, UINT usage);
 471 extern BOOL PSDRV_WriteArrayPut(PSDRV_PDEVICE *physDev, CHAR *pszArrayName, INT nIndex, LONG lCoord);
 472 extern BOOL PSDRV_WriteArrayDef(PSDRV_PDEVICE *physDev, CHAR *pszArrayName, INT nSize);
 473
 474 extern INT CDECL PSDRV_StartPage( PSDRV_PDEVICE *physDev );
 475
 476 INT PSDRV_GlyphListInit(void);
 477 const GLYPHNAME *PSDRV_GlyphName(LPCSTR szName);
 478 VOID PSDRV_IndexGlyphList(void);
 479 BOOL PSDRV_GetTrueTypeMetrics(void);
 480 BOOL PSDRV_GetType1Metrics(void);
 481 const AFMMETRICS *PSDRV_UVMetrics(LONG UV, const AFM *afm);
 482 SHORT PSDRV_CalcAvgCharWidth(const AFM *afm);
 483
 484 extern BOOL PSDRV_SelectBuiltinFont(PSDRV_PDEVICE *physDev, HFONT hfont,
 485                                     LOGFONTW *plf, LPSTR FaceName);
 486 extern BOOL PSDRV_WriteSetBuiltinFont(PSDRV_PDEVICE *physDev);
 487 extern BOOL PSDRV_WriteBuiltinGlyphShow(PSDRV_PDEVICE *physDev, LPCWSTR str, INT count);
 488
 489 extern BOOL PSDRV_SelectDownloadFont(PSDRV_PDEVICE *physDev);
 490 extern BOOL PSDRV_WriteSetDownloadFont(PSDRV_PDEVICE *physDev);
 491 extern BOOL PSDRV_WriteDownloadGlyphShow(PSDRV_PDEVICE *physDev, WORD *glpyhs,
 492                                          UINT count);
 493 extern BOOL PSDRV_EmptyDownloadList(PSDRV_PDEVICE *physDev, BOOL write_undef);
 494
 495 #define MAX_G_NAME 31 /* max length of PS glyph name */
 496 extern void get_glyph_name(HDC hdc, WORD index, char *name);
 497
 498 extern TYPE1 *T1_download_header(PSDRV_PDEVICE *physDev, char *ps_name,
 499                                  RECT *bbox, UINT emsize);
 500 extern BOOL T1_download_glyph(PSDRV_PDEVICE *physDev, DOWNLOAD *pdl,
 501                               DWORD index, char *glyph_name);
 502 extern void T1_free(TYPE1 *t1);
 503
 504 extern TYPE42 *T42_download_header(PSDRV_PDEVICE *physDev, char *ps_name,
 505                                    RECT *bbox, UINT emsize);
 506 extern BOOL T42_download_glyph(PSDRV_PDEVICE *physDev, DOWNLOAD *pdl,
 507                                DWORD index, char *glyph_name);
 508 extern void T42_free(TYPE42 *t42);
 509
 510 extern DWORD RLE_encode(BYTE *in_buf, DWORD len, BYTE *out_buf);
 511 extern DWORD ASCII85_encode(BYTE *in_buf, DWORD len, BYTE *out_buf);
 512
 513 #define push_lc_numeric(x) do {                                 \
 514         const char *tmplocale = setlocale(LC_NUMERIC,NULL);     \
 515         setlocale(LC_NUMERIC,x);
 516
 517 #define pop_lc_numeric()                                        \
 518         setlocale(LC_NUMERIC,tmplocale);                        \
 519 } while (0)
 520
 521
 522 #endif