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 "winspool.h"
  30
  31 #include "wine/gdi_driver.h"
  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 allows 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 DECLSPEC_HIDDEN;
 118 extern const AFM    *const PSDRV_BuiltinAFMs[] DECLSPEC_HIDDEN;     /* last element is NULL */
 119
 120 typedef struct
 121 {
 122     struct list          entry;
 123     char                *Name;
 124 } FONTNAME;
 125
 126 typedef struct {
 127     float       llx, lly, urx, ury;
 128 } IMAGEABLEAREA;
 129
 130 typedef struct {
 131     float       x, y;
 132 } PAPERDIMENSION;
 133
 134 /* Solaris kludge */
 135 #undef PAGESIZE
 136 typedef struct _tagPAGESIZE {
 137     struct list         entry;
 138     char                *Name;
 139     char                *FullName;
 140     char                *InvocationString;
 141     IMAGEABLEAREA       *ImageableArea;
 142     PAPERDIMENSION      *PaperDimension;
 143     WORD                WinPage; /*eg DMPAPER_A4. Doesn't really belong here */
 144 } PAGESIZE;
 145
 146
 147 /* For BANDINFO Escape */
 148 typedef struct _BANDINFOSTRUCT
 149 {
 150     BOOL GraphicsFlag;
 151     BOOL TextFlag;
 152     RECT GraphicsRect;
 153 } BANDINFOSTRUCT, *PBANDINFOSTRUCT;
 154
 155 typedef struct
 156 {
 157     struct list                 entry;
 158     char                        *Feature1;
 159     char                        *Value1;
 160     char                        *Feature2;
 161     char                        *Value2;
 162 } CONSTRAINT;
 163
 164 typedef struct
 165 {
 166     struct list                 entry;
 167     const char                  *Name;
 168     const char                  *FullName;
 169     char                        *InvocationString;
 170     WORD                        WinBin; /* eg DMBIN_LOWER */
 171 } INPUTSLOT;
 172
 173 typedef enum _RASTERIZEROPTION
 174   {RO_None, RO_Accept68K, RO_Type42, RO_TrueImage} RASTERIZEROPTION;
 175
 176 typedef struct
 177 {
 178     struct list                 entry;
 179     char                        *Name;
 180     char                        *FullName;
 181     char                        *InvocationString;
 182     WORD                        WinDuplex; /* eg DMDUP_SIMPLEX */
 183 } DUPLEX;
 184
 185 typedef struct
 186 {
 187     struct list entry;
 188     int    resx, resy;
 189     char   *InvocationString;
 190 } RESOLUTION;
 191
 192 /* Many Mac OS X based ppd files don't include a *ColorDevice line, so
 193    we use a tristate here rather than a boolean.  Code that
 194    cares is expected to treat these as if they were colour. */
 195 typedef enum {
 196     CD_NotSpecified,
 197     CD_False,
 198     CD_True
 199 } COLORDEVICE;
 200
 201 typedef struct {
 202     char                *NickName;
 203     int                 LanguageLevel;
 204     COLORDEVICE         ColorDevice;
 205     struct list         Resolutions;
 206     int                 DefaultResolution;
 207     signed int          LandscapeOrientation;
 208     char                *JCLBegin;
 209     char                *JCLToPSInterpreter;
 210     char                *JCLEnd;
 211     char                *DefaultFont;
 212     struct list         InstalledFonts;
 213     struct list         PageSizes;
 214     PAGESIZE            *DefaultPageSize;
 215     struct list         Constraints;
 216     struct list         InputSlots;
 217     RASTERIZEROPTION    TTRasterizer;
 218     struct list         Duplexes;
 219     DUPLEX              *DefaultDuplex;
 220 } PPD;
 221
 222 typedef struct {
 223     DEVMODEW                    dmPublic;
 224     struct _tagdocprivate {
 225       int dummy;
 226     }                           dmDocPrivate;
 227     struct _tagdrvprivate {
 228       UINT      numInstalledOptions; /* Options at end of struct */
 229     }                           dmDrvPrivate;
 230
 231 /* Now comes:
 232
 233 numInstalledOptions of OPTIONs
 234
 235 */
 236
 237 } PSDRV_DEVMODE;
 238
 239 typedef struct
 240 {
 241     struct list             entry;
 242     WCHAR                   *friendly_name;
 243     PPD                     *ppd;
 244     PSDRV_DEVMODE           *Devmode;
 245     FONTFAMILY              *Fonts;
 246     PPRINTER_ENUM_VALUESA   FontSubTable;
 247     DWORD                   FontSubTableSize;
 248 } PRINTERINFO;
 249
 250 typedef struct {
 251     float               r, g, b;
 252 } PSRGB;
 253
 254 typedef struct {
 255     float               i;
 256 } PSGRAY;
 257
 258
 259 /* def's for PSCOLOR.type */
 260 #define PSCOLOR_GRAY    0
 261 #define PSCOLOR_RGB     1
 262
 263 typedef struct {
 264     int                 type;
 265     union {
 266         PSRGB  rgb;
 267         PSGRAY gray;
 268     }                   value;
 269 } PSCOLOR;
 270
 271 typedef struct {
 272     const AFM           *afm;
 273     float               scale;
 274     TEXTMETRICW         tm;
 275 } BUILTIN;
 276
 277 typedef struct tagTYPE42 TYPE42;
 278
 279 typedef struct tagTYPE1 TYPE1;
 280
 281 enum downloadtype {
 282   Type1, Type42
 283 };
 284
 285 typedef struct _tagDOWNLOAD {
 286   enum downloadtype type;
 287   union {
 288     TYPE1  *Type1;
 289     TYPE42 *Type42;
 290   } typeinfo;
 291   char *ps_name;
 292   struct _tagDOWNLOAD *next;
 293 } DOWNLOAD;
 294
 295 enum fontloc {
 296   Builtin, Download
 297 };
 298
 299 typedef struct
 300 {
 301     INT xx, xy, yx, yy;
 302 } matrix;
 303
 304 enum fontset { UNSET = 0, HORIZONTAL_SET, VERTICAL_SET };
 305
 306 typedef struct {
 307     enum fontloc        fontloc;
 308     union {
 309         BUILTIN  Builtin;
 310         DOWNLOAD *Download;
 311     }                   fontinfo;
 312
 313     matrix              size;
 314     PSCOLOR             color;
 315     enum fontset        set;    /* Have we done a setfont yet */
 316
 317   /* These are needed by PSDRV_ExtTextOut */
 318     int                 escapement;
 319     int                 underlineThickness;
 320     int                 underlinePosition;
 321     int                 strikeoutThickness;
 322     int                 strikeoutPosition;
 323
 324 } PSFONT;
 325
 326 typedef struct {
 327     PSCOLOR              color;
 328     BOOL                 set;
 329     struct brush_pattern pattern;
 330 } PSBRUSH;
 331
 332 #define MAX_DASHLEN 16
 333
 334 typedef struct {
 335     INT                 style;
 336     INT                 width;
 337     BYTE                join;
 338     BYTE                endcap;
 339     DWORD               dash[MAX_DASHLEN];
 340     DWORD               dash_len;
 341     PSCOLOR             color;
 342     BOOL                set;
 343 } PSPEN;
 344
 345 enum passthrough
 346 {
 347     passthrough_none,
 348     passthrough_active,
 349     passthrough_had_rect,  /* See the comment in PSDRV_Rectangle */
 350 };
 351
 352 typedef struct {
 353     DWORD               id;             /* Job id */
 354     HANDLE              hprinter;       /* Printer handle */
 355     LPWSTR              doc_name;       /* Document Name */
 356     BOOL                banding;        /* Have we received a NEXTBAND */
 357     BOOL                OutOfPage;      /* Page header not sent yet */
 358     INT                 PageNo;
 359     BOOL                quiet;          /* Don't actually output anything */
 360     enum passthrough    passthrough_state;
 361 } JOB;
 362
 363 typedef struct
 364 {
 365     struct gdi_physdev  dev;
 366     PSFONT              font;           /* Current PS font */
 367     DOWNLOAD            *downloaded_fonts;
 368     PSPEN               pen;
 369     PSBRUSH             brush;
 370     PSCOLOR             bkColor;
 371     PSCOLOR             inkColor;       /* Last colour set */
 372     JOB                 job;
 373     PSDRV_DEVMODE       *Devmode;
 374     PRINTERINFO         *pi;
 375     SIZE                PageSize;      /* Physical page size in device units */
 376     RECT                ImageableArea; /* Imageable area in device units */
 377                                        /* NB both PageSize and ImageableArea
 378                                           are not rotated in landscape mode,
 379                                           so PageSize.cx is generally
 380                                           < PageSize.cy */
 381     int                 horzRes;       /* device caps */
 382     int                 vertRes;
 383     int                 horzSize;
 384     int                 vertSize;
 385     int                 logPixelsX;
 386     int                 logPixelsY;
 387
 388     int                 pathdepth;
 389 } PSDRV_PDEVICE;
 390
 391 static inline PSDRV_PDEVICE *get_psdrv_dev( PHYSDEV dev )
 392 {
 393     return (PSDRV_PDEVICE *)dev;
 394 }
 395
 396 extern PSDRV_PDEVICE *create_psdrv_physdev( HDC hdc, const WCHAR *device,
 397         const PSDRV_DEVMODE *devmode ) DECLSPEC_HIDDEN;
 398
 399 /*
 400  *  Every glyph name in the Adobe Glyph List and the 35 core PostScript fonts
 401  */
 402
 403 extern const INT    PSDRV_AGLGlyphNamesSize DECLSPEC_HIDDEN;
 404 extern GLYPHNAME    PSDRV_AGLGlyphNames[] DECLSPEC_HIDDEN;
 405
 406
 407 /*
 408  *  The AGL encoding vector
 409  */
 410
 411 extern const INT            PSDRV_AGLbyNameSize DECLSPEC_HIDDEN; /* sorted by name */
 412 extern const UNICODEGLYPH   PSDRV_AGLbyName[] DECLSPEC_HIDDEN;   /*  duplicates omitted  */
 413
 414 extern const INT            PSDRV_AGLbyUVSize DECLSPEC_HIDDEN;   /* sorted by UV */
 415 extern const UNICODEGLYPH   PSDRV_AGLbyUV[] DECLSPEC_HIDDEN;     /*  duplicates included */
 416
 417 extern HINSTANCE PSDRV_hInstance DECLSPEC_HIDDEN;
 418 extern HANDLE PSDRV_Heap DECLSPEC_HIDDEN;
 419 extern char *PSDRV_ANSIVector[256] DECLSPEC_HIDDEN;
 420 extern HFONT PSDRV_DefaultFont DECLSPEC_HIDDEN;
 421
 422 extern INPUTSLOT *find_slot( PPD *ppd, const PSDRV_DEVMODE *dm ) DECLSPEC_HIDDEN;
 423 extern PAGESIZE *find_pagesize( PPD *ppd, const PSDRV_DEVMODE *dm ) DECLSPEC_HIDDEN;
 424 extern DUPLEX *find_duplex( PPD *ppd, const PSDRV_DEVMODE *dm ) DECLSPEC_HIDDEN;
 425
 426 /* GDI driver functions */
 427 extern BOOL CDECL PSDRV_Arc( PHYSDEV dev, INT left, INT top, INT right, INT bottom,
 428                              INT xstart, INT ystart, INT xend, INT yend ) DECLSPEC_HIDDEN;
 429 extern BOOL CDECL PSDRV_Chord( PHYSDEV dev, INT left, INT top, INT right, INT bottom,
 430                                INT xstart, INT ystart, INT xend, INT yend ) DECLSPEC_HIDDEN;
 431 extern BOOL CDECL PSDRV_Ellipse( PHYSDEV dev, INT left, INT top, INT right, INT bottom) DECLSPEC_HIDDEN;
 432 extern INT CDECL PSDRV_EndDoc( PHYSDEV dev ) DECLSPEC_HIDDEN;
 433 extern INT CDECL PSDRV_EndPage( PHYSDEV dev ) DECLSPEC_HIDDEN;
 434 extern BOOL CDECL PSDRV_EnumFonts( PHYSDEV dev, LPLOGFONTW plf, FONTENUMPROCW proc, LPARAM lp ) DECLSPEC_HIDDEN;
 435 extern INT CDECL PSDRV_ExtEscape( PHYSDEV dev, INT nEscape, INT cbInput, LPCVOID in_data,
 436                             INT cbOutput, LPVOID out_data ) DECLSPEC_HIDDEN;
 437 extern BOOL CDECL PSDRV_ExtTextOut( PHYSDEV dev, INT x, INT y, UINT flags,
 438                                     const RECT *lprect, LPCWSTR str, UINT count, const INT *lpDx ) DECLSPEC_HIDDEN;
 439 extern BOOL CDECL PSDRV_FillPath( PHYSDEV dev ) DECLSPEC_HIDDEN;
 440 extern BOOL CDECL PSDRV_GetCharWidth(PHYSDEV dev, UINT first, UINT count, const WCHAR *chars, INT *buffer) DECLSPEC_HIDDEN;
 441 extern BOOL CDECL PSDRV_GetTextExtentExPoint(PHYSDEV dev, LPCWSTR str, INT count, LPINT alpDx) DECLSPEC_HIDDEN;
 442 extern BOOL CDECL PSDRV_GetTextMetrics(PHYSDEV dev, TEXTMETRICW *metrics) DECLSPEC_HIDDEN;
 443 extern BOOL CDECL PSDRV_LineTo(PHYSDEV dev, INT x, INT y) DECLSPEC_HIDDEN;
 444 extern BOOL CDECL PSDRV_PaintRgn( PHYSDEV dev, HRGN hrgn ) DECLSPEC_HIDDEN;
 445 extern BOOL CDECL PSDRV_PatBlt(PHYSDEV dev, struct bitblt_coords *dst, DWORD dwRop) DECLSPEC_HIDDEN;
 446 extern BOOL CDECL PSDRV_Pie( PHYSDEV dev, INT left, INT top, INT right, INT bottom,
 447                              INT xstart, INT ystart, INT xend, INT yend ) DECLSPEC_HIDDEN;
 448 extern BOOL CDECL PSDRV_PolyBezier( PHYSDEV dev, const POINT *pts, DWORD count ) DECLSPEC_HIDDEN;
 449 extern BOOL CDECL PSDRV_PolyBezierTo( PHYSDEV dev, const POINT *pts, DWORD count ) DECLSPEC_HIDDEN;
 450 extern BOOL CDECL PSDRV_PolyPolygon( PHYSDEV dev, const POINT* pts, const INT* counts, UINT polygons ) DECLSPEC_HIDDEN;
 451 extern BOOL CDECL PSDRV_PolyPolyline( PHYSDEV dev, const POINT* pts, const DWORD* counts, DWORD polylines ) DECLSPEC_HIDDEN;
 452 extern DWORD CDECL PSDRV_PutImage( PHYSDEV dev, HRGN clip, BITMAPINFO *info,
 453                                    const struct gdi_image_bits *bits, struct bitblt_coords *src,
 454                                    struct bitblt_coords *dst, DWORD rop ) DECLSPEC_HIDDEN;
 455 extern BOOL CDECL PSDRV_Rectangle( PHYSDEV dev, INT left, INT top, INT right, INT bottom ) DECLSPEC_HIDDEN;
 456 extern BOOL CDECL PSDRV_RoundRect( PHYSDEV dev, INT left, INT top, INT right,
 457                                    INT bottom, INT ell_width, INT ell_height ) DECLSPEC_HIDDEN;
 458 extern HBRUSH CDECL PSDRV_SelectBrush( PHYSDEV dev, HBRUSH hbrush, const struct brush_pattern *pattern ) DECLSPEC_HIDDEN;
 459 extern HFONT CDECL PSDRV_SelectFont( PHYSDEV dev, HFONT hfont, UINT *aa_flags ) DECLSPEC_HIDDEN;
 460 extern HPEN CDECL PSDRV_SelectPen( PHYSDEV dev, HPEN hpen, const struct brush_pattern *pattern ) DECLSPEC_HIDDEN;
 461 extern COLORREF CDECL PSDRV_SetBkColor( PHYSDEV dev, COLORREF color ) DECLSPEC_HIDDEN;
 462 extern COLORREF CDECL PSDRV_SetDCBrushColor( PHYSDEV dev, COLORREF color ) DECLSPEC_HIDDEN;
 463 extern COLORREF CDECL PSDRV_SetDCPenColor( PHYSDEV dev, COLORREF color ) DECLSPEC_HIDDEN;
 464 extern COLORREF CDECL PSDRV_SetPixel( PHYSDEV dev, INT x, INT y, COLORREF color ) DECLSPEC_HIDDEN;
 465 extern COLORREF CDECL PSDRV_SetTextColor( PHYSDEV dev, COLORREF color ) DECLSPEC_HIDDEN;
 466 extern INT CDECL PSDRV_StartDoc( PHYSDEV dev, const DOCINFOW *doc ) DECLSPEC_HIDDEN;
 467 extern BOOL CDECL PSDRV_StrokeAndFillPath( PHYSDEV dev ) DECLSPEC_HIDDEN;
 468 extern BOOL CDECL PSDRV_StrokePath( PHYSDEV dev ) DECLSPEC_HIDDEN;
 469
 470 extern void PSDRV_MergeDevmodes(PSDRV_DEVMODE *dm1, const PSDRV_DEVMODE *dm2,
 471                          PRINTERINFO *pi) DECLSPEC_HIDDEN;
 472 extern BOOL PSDRV_GetFontMetrics(void) DECLSPEC_HIDDEN;
 473 extern PPD *PSDRV_ParsePPD(const WCHAR *fname, HANDLE printer) DECLSPEC_HIDDEN;
 474 extern PRINTERINFO *PSDRV_FindPrinterInfo(LPCWSTR name) DECLSPEC_HIDDEN;
 475 extern const AFM *PSDRV_FindAFMinList(FONTFAMILY *head, LPCSTR name) DECLSPEC_HIDDEN;
 476 extern BOOL PSDRV_AddAFMtoList(FONTFAMILY **head, const AFM *afm,
 477         BOOL *p_added) DECLSPEC_HIDDEN;
 478 extern void PSDRV_FreeAFMList( FONTFAMILY *head ) DECLSPEC_HIDDEN;
 479
 480 extern INT PSDRV_XWStoDS( PHYSDEV dev, INT width ) DECLSPEC_HIDDEN;
 481
 482 extern BOOL PSDRV_Brush(PHYSDEV dev, BOOL EO) DECLSPEC_HIDDEN;
 483 extern BOOL PSDRV_SetFont( PHYSDEV dev, BOOL vertical ) DECLSPEC_HIDDEN;
 484 extern BOOL PSDRV_SetPen( PHYSDEV dev ) DECLSPEC_HIDDEN;
 485
 486 extern void PSDRV_AddClip( PHYSDEV dev, HRGN hrgn ) DECLSPEC_HIDDEN;
 487 extern void PSDRV_SetClip( PHYSDEV dev ) DECLSPEC_HIDDEN;
 488 extern void PSDRV_ResetClip( PHYSDEV dev ) DECLSPEC_HIDDEN;
 489
 490 extern BOOL PSDRV_CopyColor(PSCOLOR *col1, PSCOLOR *col2) DECLSPEC_HIDDEN;
 491 extern void PSDRV_CreateColor( PHYSDEV dev, PSCOLOR *pscolor,
 492                      COLORREF wincolor ) DECLSPEC_HIDDEN;
 493 extern PSRGB rgb_to_grayscale_scale( void ) DECLSPEC_HIDDEN;
 494 extern char PSDRV_UnicodeToANSI(int u) DECLSPEC_HIDDEN;
 495
 496 extern INT PSDRV_WriteHeader( PHYSDEV dev, LPCWSTR title ) DECLSPEC_HIDDEN;
 497 extern INT PSDRV_WriteFooter( PHYSDEV dev ) DECLSPEC_HIDDEN;
 498 extern INT PSDRV_WriteNewPage( PHYSDEV dev ) DECLSPEC_HIDDEN;
 499 extern INT PSDRV_WriteEndPage( PHYSDEV dev ) DECLSPEC_HIDDEN;
 500 extern BOOL PSDRV_WriteMoveTo(PHYSDEV dev, INT x, INT y) DECLSPEC_HIDDEN;
 501 extern BOOL PSDRV_WriteLineTo(PHYSDEV dev, INT x, INT y) DECLSPEC_HIDDEN;
 502 extern BOOL PSDRV_WriteStroke(PHYSDEV dev) DECLSPEC_HIDDEN;
 503 extern BOOL PSDRV_WriteRectangle(PHYSDEV dev, INT x, INT y, INT width, INT height) DECLSPEC_HIDDEN;
 504 extern BOOL PSDRV_WriteRRectangle(PHYSDEV dev, INT x, INT y, INT width, INT height) DECLSPEC_HIDDEN;
 505 extern BOOL PSDRV_WriteSetFont(PHYSDEV dev, const char *name, matrix size, INT escapement,
 506                                BOOL fake_italic) DECLSPEC_HIDDEN;
 507 extern BOOL PSDRV_WriteGlyphShow(PHYSDEV dev, LPCSTR g_name) DECLSPEC_HIDDEN;
 508 extern BOOL PSDRV_WriteSetPen(PHYSDEV dev) DECLSPEC_HIDDEN;
 509 extern BOOL PSDRV_WriteArc(PHYSDEV dev, INT x, INT y, INT w, INT h,
 510                              double ang1, double ang2) DECLSPEC_HIDDEN;
 511 extern BOOL PSDRV_WriteCurveTo(PHYSDEV dev, POINT pts[3]) DECLSPEC_HIDDEN;
 512 extern BOOL PSDRV_WriteSetColor(PHYSDEV dev, PSCOLOR *color) DECLSPEC_HIDDEN;
 513 extern BOOL PSDRV_WriteSetBrush(PHYSDEV dev) DECLSPEC_HIDDEN;
 514 extern BOOL PSDRV_WriteFill(PHYSDEV dev) DECLSPEC_HIDDEN;
 515 extern BOOL PSDRV_WriteEOFill(PHYSDEV dev) DECLSPEC_HIDDEN;
 516 extern BOOL PSDRV_WriteGSave(PHYSDEV dev) DECLSPEC_HIDDEN;
 517 extern BOOL PSDRV_WriteGRestore(PHYSDEV dev) DECLSPEC_HIDDEN;
 518 extern BOOL PSDRV_WriteNewPath(PHYSDEV dev) DECLSPEC_HIDDEN;
 519 extern BOOL PSDRV_WriteClosePath(PHYSDEV dev) DECLSPEC_HIDDEN;
 520 extern BOOL PSDRV_WriteClip(PHYSDEV dev) DECLSPEC_HIDDEN;
 521 extern BOOL PSDRV_WriteRectClip(PHYSDEV dev, INT x, INT y, INT w, INT h) DECLSPEC_HIDDEN;
 522 extern BOOL PSDRV_WriteRectClip2(PHYSDEV dev, CHAR *pszArrayName) DECLSPEC_HIDDEN;
 523 extern BOOL PSDRV_WriteEOClip(PHYSDEV dev) DECLSPEC_HIDDEN;
 524 extern BOOL PSDRV_WriteHatch(PHYSDEV dev) DECLSPEC_HIDDEN;
 525 extern BOOL PSDRV_WriteRotate(PHYSDEV dev, float ang) DECLSPEC_HIDDEN;
 526 extern BOOL PSDRV_WriteIndexColorSpaceBegin(PHYSDEV dev, int size) DECLSPEC_HIDDEN;
 527 extern BOOL PSDRV_WriteIndexColorSpaceEnd(PHYSDEV dev) DECLSPEC_HIDDEN;
 528 extern BOOL PSDRV_WriteRGBQUAD(PHYSDEV dev, const RGBQUAD *rgb, int number) DECLSPEC_HIDDEN;
 529 extern BOOL PSDRV_WriteImage(PHYSDEV dev, WORD depth, BOOL grayscale, INT xDst, INT yDst,
 530                              INT widthDst, INT heightDst, INT widthSrc,
 531                              INT heightSrc, BOOL mask, BOOL top_down) DECLSPEC_HIDDEN;
 532 extern BOOL PSDRV_WriteBytes(PHYSDEV dev, const BYTE *bytes, DWORD number) DECLSPEC_HIDDEN;
 533 extern BOOL PSDRV_WriteData(PHYSDEV dev, const BYTE *byte, DWORD number) DECLSPEC_HIDDEN;
 534 extern DWORD PSDRV_WriteSpool(PHYSDEV dev, LPCSTR lpData, DWORD cch) DECLSPEC_HIDDEN;
 535 extern BOOL PSDRV_WriteDIBPatternDict(PHYSDEV dev, const BITMAPINFO *bmi, BYTE *bits, UINT usage) DECLSPEC_HIDDEN;
 536 extern BOOL PSDRV_WriteArrayPut(PHYSDEV dev, CHAR *pszArrayName, INT nIndex, LONG lCoord) DECLSPEC_HIDDEN;
 537 extern BOOL PSDRV_WriteArrayDef(PHYSDEV dev, CHAR *pszArrayName, INT nSize) DECLSPEC_HIDDEN;
 538
 539 extern INT CDECL PSDRV_StartPage( PHYSDEV dev ) DECLSPEC_HIDDEN;
 540
 541 INT PSDRV_GlyphListInit(void) DECLSPEC_HIDDEN;
 542 const GLYPHNAME *PSDRV_GlyphName(LPCSTR szName) DECLSPEC_HIDDEN;
 543 VOID PSDRV_IndexGlyphList(void) DECLSPEC_HIDDEN;
 544 BOOL PSDRV_GetType1Metrics(void) DECLSPEC_HIDDEN;
 545 const AFMMETRICS *PSDRV_UVMetrics(LONG UV, const AFM *afm) DECLSPEC_HIDDEN;
 546 SHORT PSDRV_CalcAvgCharWidth(const AFM *afm) DECLSPEC_HIDDEN;
 547
 548 extern BOOL PSDRV_SelectBuiltinFont(PHYSDEV dev, HFONT hfont,
 549                                     LOGFONTW *plf, LPSTR FaceName) DECLSPEC_HIDDEN;
 550 extern BOOL PSDRV_WriteSetBuiltinFont(PHYSDEV dev) DECLSPEC_HIDDEN;
 551 extern BOOL PSDRV_WriteBuiltinGlyphShow(PHYSDEV dev, LPCWSTR str, INT count) DECLSPEC_HIDDEN;
 552
 553 extern BOOL PSDRV_SelectDownloadFont(PHYSDEV dev) DECLSPEC_HIDDEN;
 554 extern BOOL PSDRV_WriteSetDownloadFont(PHYSDEV dev, BOOL vertical) DECLSPEC_HIDDEN;
 555 extern BOOL PSDRV_WriteDownloadGlyphShow(PHYSDEV dev, const WORD *glyphs, UINT count) DECLSPEC_HIDDEN;
 556 extern BOOL PSDRV_EmptyDownloadList(PHYSDEV dev, BOOL write_undef) DECLSPEC_HIDDEN;
 557
 558 extern DWORD write_spool( PHYSDEV dev, const void *data, DWORD num ) DECLSPEC_HIDDEN;
 559
 560 #define MAX_G_NAME 31 /* max length of PS glyph name */
 561 extern void get_glyph_name(HDC hdc, WORD index, char *name) DECLSPEC_HIDDEN;
 562
 563 extern TYPE1 *T1_download_header(PHYSDEV dev, char *ps_name,
 564                                  RECT *bbox, UINT emsize) DECLSPEC_HIDDEN;
 565 extern BOOL T1_download_glyph(PHYSDEV dev, DOWNLOAD *pdl,
 566                               DWORD index, char *glyph_name) DECLSPEC_HIDDEN;
 567 extern void T1_free(TYPE1 *t1) DECLSPEC_HIDDEN;
 568
 569 extern TYPE42 *T42_download_header(PHYSDEV dev, char *ps_name,
 570                                    RECT *bbox, UINT emsize) DECLSPEC_HIDDEN;
 571 extern BOOL T42_download_glyph(PHYSDEV dev, DOWNLOAD *pdl,
 572                                DWORD index, char *glyph_name) DECLSPEC_HIDDEN;
 573 extern void T42_free(TYPE42 *t42) DECLSPEC_HIDDEN;
 574
 575 extern DWORD RLE_encode(BYTE *in_buf, DWORD len, BYTE *out_buf) DECLSPEC_HIDDEN;
 576 extern DWORD ASCII85_encode(BYTE *in_buf, DWORD len, BYTE *out_buf) DECLSPEC_HIDDEN;
 577
 578 extern void passthrough_enter(PHYSDEV dev) DECLSPEC_HIDDEN;
 579 extern void passthrough_leave(PHYSDEV dev) DECLSPEC_HIDDEN;
 580
 581 #define push_lc_numeric(x) do {                                 \
 582         const char *tmplocale = setlocale(LC_NUMERIC,NULL);     \
 583         setlocale(LC_NUMERIC,x);
 584
 585 #define pop_lc_numeric()                                        \
 586         setlocale(LC_NUMERIC,tmplocale);                        \
 587 } while (0)
 588
 589 static inline WCHAR *strdupW( const WCHAR *str )
 590 {
 591     int size;
 592     WCHAR *ret;
 593
 594     if (!str) return NULL;
 595     size = (lstrlenW( str ) + 1) * sizeof(WCHAR);
 596     ret = HeapAlloc( GetProcessHeap(), 0, size );
 597     if (ret) memcpy( ret, str, size );
 598     return ret;
 599 }
 600
 601 #endif