mdw@git.distorted.org.uk Git - ssr/blob - StraySrc/Libraries/Steel/c/print

   1 /************************************************************************/
   2 /* © Acorn Computers Ltd, 1992.                                         */
   3 /*                                                                      */
   4 /* This file forms part of an unsupported source release of RISC_OSLib. */
   5 /*                                                                      */
   6 /* It may be freely used to create executable images for saleable       */
   7 /* products but cannot be sold in source form or as an object library   */
   8 /* without the prior written consent of Acorn Computers Ltd.            */
   9 /*                                                                      */
  10 /* If this file is re-distributed (even if modified) it should retain   */
  11 /* this copyright notice.                                               */
  12 /*                                                                      */
  13 /************************************************************************/
  14
  15 /*
  16  * Title: print.c
  17  * Purpose: provide printer driver access
  18  * History: IDJ: 06-Feb-92: prepared for source release
  19  *
  20  */
  21
  22
  23 #include "os.h"
  24 #include "print.h"
  25
  26
  27
  28 /*                          Printer Driver SWI's                             */
  29
  30 #define Info          0x00080140
  31 #define SetInfo       0x00080141
  32 #define CheckFeatures 0x00080142
  33 #define PageSize      0x00080143
  34 #define SetPageSize   0x00080144
  35 #define SelectJob     0x00080145
  36 #define CurrentJob    0x00080146
  37 /* FontSWI goes in here - only the font manager may use this */
  38 #define EndJob        0x00080148
  39 #define AbortJob      0x00080149
  40 #define Reset         0x0008014A
  41 #define GiveRectangle 0x0008014B
  42 #define DrawPage      0x0008014C
  43 #define GetRectangle  0x0008014D
  44 #define CancelJob     0x0008014E
  45 #define ScreenDump    0x0008014F
  46 #define SelectIllus   0x00080153
  47
  48 #pragma no_check_stack
  49
  50
  51 os_error * print_info(print_infostr *i)
  52 {
  53    os_regset r;
  54    os_error *e;
  55
  56    e = os_swix(Info, &r);
  57
  58    i->version     = r.r[0] & 0xFFFF;
  59    i->identity    = r.r[0] >> 16;
  60    i->xres        = r.r[1];
  61    i->yres        = r.r[2];
  62    i->features    = r.r[3];
  63    i->description = (char*)r.r[4];
  64    i->xhalf       = r.r[5];
  65    i->yhalf       = r.r[6];
  66    i->number      = r.r[7];
  67
  68    return(e);
  69 }
  70
  71
  72 os_error * print_setinfo(print_infostr *i)
  73 {
  74    os_regset r;
  75
  76    r.r[1] = i->xres;
  77    r.r[2] = i->yres;
  78    r.r[3] = i->features;
  79    r.r[5] = i->xhalf;
  80    r.r[6] = i->yhalf;
  81    r.r[7] = i->number;
  82
  83    return(os_swix(SetInfo, &r));
  84 }
  85
  86
  87 os_error * print_checkfeatures(int mask,int value)
  88 {
  89    os_regset r;
  90
  91    r.r[0] = mask;
  92    r.r[1] = value;
  93
  94    return(os_swix(CheckFeatures, &r));
  95 }
  96
  97
  98 os_error * print_pagesize(print_pagesizestr *p)
  99 {
 100    os_regset r;
 101    os_error *e;
 102
 103    e = os_swix(PageSize, &r);
 104
 105    p->xsize = r.r[1];
 106    p->ysize = r.r[2];
 107    p->bbox.x0 = r.r[3];
 108    p->bbox.y0 = r.r[4];
 109    p->bbox.x1 = r.r[5];
 110    p->bbox.y1 = r.r[6];
 111
 112    return(e);
 113 }
 114
 115
 116 os_error * print_setpagesize(print_pagesizestr *p)
 117 {
 118    os_regset r;
 119
 120    r.r[1] = p->xsize;
 121    r.r[2] = p->ysize;
 122    r.r[3] = p->bbox.x0;
 123    r.r[4] = p->bbox.y0;
 124    r.r[5] = p->bbox.x1;
 125    r.r[6] = p->bbox.y1;
 126
 127    return(os_swix(SetPageSize, &r));
 128 }
 129
 130
 131 os_error * print_selectjob(int job,char *title, int *oldjobp)
 132 {
 133    os_regset r;
 134    os_error *e;
 135
 136    r.r[0] = job;
 137    r.r[1] = (int)title;
 138
 139    e = os_swix(SelectJob,&r);
 140
 141    *oldjobp = r.r[0];
 142
 143    return(e);
 144 }
 145
 146
 147 os_error * print_currentjob(int *curjobp)
 148 {
 149    os_regset r;
 150    os_error *e;
 151
 152    e = os_swix(CurrentJob,&r);
 153
 154    *curjobp = r.r[0];
 155
 156    return(e);
 157 }
 158
 159
 160 os_error * print_endjob(int job)
 161 {
 162    os_regset r;
 163
 164    r.r[0] = job;
 165    return os_swix(EndJob,&r);
 166 }
 167
 168
 169 os_error * print_abortjob(int job)
 170 {
 171    os_regset r;
 172
 173    r.r[0] = job;
 174    return os_swix(AbortJob,&r);
 175 }
 176
 177
 178 os_error * print_canceljob(int job)
 179 {
 180    os_regset r;
 181
 182    r.r[0] = job;
 183    return os_swix(CancelJob,&r);
 184 }
 185
 186
 187 os_error * print_reset(void)
 188 {
 189    os_regset r;
 190    return os_swix(Reset,&r);
 191 }
 192
 193
 194 os_error *print_giverectangle(int ident, print_box *area,
 195                               print_transmatstr *trans,
 196                               print_positionstr *posn, int bgcol)
 197 {
 198    os_regset r;
 199
 200    r.r[0] = ident;
 201    r.r[1] = (int)area;
 202    r.r[2] = (int)trans;
 203    r.r[3] = (int)posn;
 204    r.r[4] = bgcol;
 205
 206    return os_swix(GiveRectangle,&r);
 207 }
 208
 209
 210 os_error * print_drawpage(int copies,int sequ,char *page,
 211                           print_box *clip,int *more, int *ident)
 212 {
 213    os_regset r;
 214    os_error *e;
 215
 216    r.r[0] = copies;     /* number of copies                      */
 217    r.r[1] = (int)clip;  /* where to return clip rectangle        */
 218    r.r[2] = sequ;       /* pages sequence number within document */
 219    r.r[3] = (int)page;  /* 'real' page number as a string        */
 220
 221    e = os_swix(DrawPage, &r);
 222
 223    *more = r.r[0];      /* number of copies left to do   */
 224    *ident = r.r[2];     /* rectangle identification word */
 225
 226    return(e);
 227 }
 228
 229
 230 os_error * print_getrectangle(print_box *clip, int *more, int *ident)
 231 {
 232    os_regset r;
 233    os_error *e;
 234
 235    r.r[1] = (int)clip;  /* where to return clip rectangle        */
 236
 237    e = os_swix(GetRectangle, &r);
 238
 239    *more = r.r[0];      /* number of copies left to do   */
 240    *ident = r.r[2];     /* rectangle identification word */
 241
 242    return(e);
 243 }
 244
 245
 246 os_error * print_screendump(int job)
 247 {
 248    os_regset r;
 249
 250    r.r[0] = job;
 251    return os_swix(ScreenDump,&r);
 252 }
 253
 254
 255 os_error * print_selectillustration(int job, char *title, int *oldjobp)
 256 {
 257    os_regset r;
 258    os_error  *e;
 259
 260    r.r[0] = job;
 261    r.r[1] = (int)title;
 262    e = os_swix(SelectIllus, &r);
 263
 264    *oldjobp = r.r[0];
 265    return (e);
 266 }
 267
 268 #pragma check_stack
 269