include/dixfont.h

   1 /***********************************************************
   2 Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
   3
   4                         All Rights Reserved
   5
   6 Permission to use, copy, modify, and distribute this software and its
   7 documentation for any purpose and without fee is hereby granted,
   8 provided that the above copyright notice appear in all copies and that
   9 both that copyright notice and this permission notice appear in
  10 supporting documentation, and that the name of Digital not be
  11 used in advertising or publicity pertaining to distribution of the
  12 software without specific, written prior permission.
  13
  14 DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
  15 ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
  16 DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
  17 ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
  18 WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
  19 ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
  20 SOFTWARE.
  21
  22 ******************************************************************/
  23
  24 #ifndef DIXFONT_H
  25 #define DIXFONT_H 1
  26
  27 #include "dix.h"
  28 #include <X11/fonts/font.h>
  29 #include "closure.h"
  30 #include <X11/fonts/fontstruct.h>
  31 #include <X11/fonts/fontproto.h>
  32
  33 #define NullDIXFontProp ((DIXFontPropPtr)0)
  34
  35 typedef struct _DIXFontProp *DIXFontPropPtr;
  36
  37 extern _X_EXPORT Bool SetDefaultFont(const char * /*defaultfontname */ );
  38
  39 extern _X_EXPORT void QueueFontWakeup(FontPathElementPtr /*fpe */ );
  40
  41 extern _X_EXPORT void RemoveFontWakeup(FontPathElementPtr /*fpe */ );
  42
  43 extern _X_EXPORT void FontWakeup(void */*data */ ,
  44                                  int /*count */ ,
  45                                  void */*LastSelectMask */ );
  46
  47 extern _X_EXPORT int OpenFont(ClientPtr /*client */ ,
  48                               XID /*fid */ ,
  49                               Mask /*flags */ ,
  50                               unsigned /*lenfname */ ,
  51                               const char * /*pfontname */ );
  52
  53 extern _X_EXPORT int CloseFont(void */*pfont */ ,
  54                                XID /*fid */ );
  55
  56 typedef struct _xQueryFontReply *xQueryFontReplyPtr;
  57
  58 extern _X_EXPORT void QueryFont(FontPtr /*pFont */ ,
  59                                 xQueryFontReplyPtr /*pReply */ ,
  60                                 int /*nProtoCCIStructs */ );
  61
  62 extern _X_EXPORT int ListFonts(ClientPtr /*client */ ,
  63                                unsigned char * /*pattern */ ,
  64                                unsigned int /*length */ ,
  65                                unsigned int /*max_names */ );
  66
  67 extern _X_EXPORT int
  68  doListFontsWithInfo(ClientPtr /*client */ ,
  69                      LFWIclosurePtr /*c */ );
  70
  71 extern _X_EXPORT int doPolyText(ClientPtr /*client */ ,
  72                                 PTclosurePtr    /*c */
  73     );
  74
  75 extern _X_EXPORT int PolyText(ClientPtr /*client */ ,
  76                               DrawablePtr /*pDraw */ ,
  77                               GCPtr /*pGC */ ,
  78                               unsigned char * /*pElt */ ,
  79                               unsigned char * /*endReq */ ,
  80                               int /*xorg */ ,
  81                               int /*yorg */ ,
  82                               int /*reqType */ ,
  83                               XID /*did */ );
  84
  85 extern _X_EXPORT int doImageText(ClientPtr /*client */ ,
  86                                  ITclosurePtr /*c */ );
  87
  88 extern _X_EXPORT int ImageText(ClientPtr /*client */ ,
  89                                DrawablePtr /*pDraw */ ,
  90                                GCPtr /*pGC */ ,
  91                                int /*nChars */ ,
  92                                unsigned char * /*data */ ,
  93                                int /*xorg */ ,
  94                                int /*yorg */ ,
  95                                int /*reqType */ ,
  96                                XID /*did */ );
  97
  98 extern _X_EXPORT int SetFontPath(ClientPtr /*client */ ,
  99                                  int /*npaths */ ,
 100                                  unsigned char * /*paths */ );
 101
 102 extern _X_EXPORT int SetDefaultFontPath(const char * /*path */ );
 103
 104 extern _X_EXPORT int GetFontPath(ClientPtr client,
 105                                  int *count,
 106                                  int *length, unsigned char **result);
 107
 108 extern _X_EXPORT void DeleteClientFontStuff(ClientPtr /*client */ );
 109
 110 /* Quartz support on Mac OS X pulls in the QuickDraw
 111    framework whose InitFonts function conflicts here. */
 112 #ifdef __APPLE__
 113 #define InitFonts Darwin_X_InitFonts
 114 #endif
 115 extern _X_EXPORT void InitFonts(void);
 116
 117 extern _X_EXPORT void FreeFonts(void);
 118
 119 extern _X_EXPORT FontPtr find_old_font(XID /*id */ );
 120
 121 #define GetGlyphs dixGetGlyphs
 122 extern _X_EXPORT void dixGetGlyphs(FontPtr /*font */ ,
 123                                    unsigned long /*count */ ,
 124                                    unsigned char * /*chars */ ,
 125                                    FontEncoding /*fontEncoding */ ,
 126                                    unsigned long * /*glyphcount */ ,
 127                                    CharInfoPtr * /*glyphs */ );
 128
 129 extern _X_EXPORT void QueryGlyphExtents(FontPtr /*pFont */ ,
 130                                         CharInfoPtr * /*charinfo */ ,
 131                                         unsigned long /*count */ ,
 132                                         ExtentInfoPtr /*info */ );
 133
 134 extern _X_EXPORT Bool QueryTextExtents(FontPtr /*pFont */ ,
 135                                        unsigned long /*count */ ,
 136                                        unsigned char * /*chars */ ,
 137                                        ExtentInfoPtr /*info */ );
 138
 139 extern _X_EXPORT Bool ParseGlyphCachingMode(char * /*str */ );
 140
 141 extern _X_EXPORT void InitGlyphCaching(void);
 142
 143 extern _X_EXPORT void SetGlyphCachingMode(int /*newmode */ );
 144
 145 extern _X_EXPORT void register_fpe_functions(void);
 146
 147 #endif                          /* DIXFONT_H */