graphics/ttydrv/graphics.c

   1 /*
   2  * TTY DC graphics
   3  *
   4  * Copyright 1999 Patrik Stridvall
   5  */
   6
   7 #include "config.h"
   8
   9 #include "dc.h"
  10 #include "debugtools.h"
  11 #include "ttydrv.h"
  12
  13 DEFAULT_DEBUG_CHANNEL(ttydrv)
  14
  15 /***********************************************************************
  16  *              TTYDRV_DC_Arc
  17  */
  18 BOOL TTYDRV_DC_Arc(DC *dc, INT left, INT top, INT right, INT bottom,
  19                    INT xstart, INT ystart, INT xend, INT yend)
  20 {
  21   FIXME("(%p, %d, %d, %d, %d, %d, %d, %d, %d): stub\n",
  22         dc, left, top, right, bottom, xstart, ystart, xend, yend);
  23
  24   return TRUE;
  25 }
  26
  27 /***********************************************************************
  28  *              TTYDRV_DC_Chord
  29  */
  30 BOOL TTYDRV_DC_Chord(DC *dc, INT left, INT top, INT right, INT bottom,
  31                      INT xstart, INT ystart, INT xend, INT yend)
  32 {
  33   FIXME("(%p, %d, %d, %d, %d, %d, %d, %d, %d): stub\n",
  34         dc, left, top, right, bottom, xstart, ystart, xend, yend);
  35
  36   return TRUE;
  37 }
  38
  39 /***********************************************************************
  40  *              TTYDRV_DC_Ellipse
  41  */
  42 BOOL TTYDRV_DC_Ellipse(DC *dc, INT left, INT top, INT right, INT bottom)
  43 {
  44   FIXME("(%p, %d, %d, %d, %d): stub\n",
  45         dc, left, top, right, bottom);
  46
  47   return TRUE;
  48 }
  49
  50 /***********************************************************************
  51  *              TTYDRV_DC_ExtFloodFill
  52  */
  53 BOOL TTYDRV_DC_ExtFloodFill(DC *dc, INT x, INT y,
  54                             COLORREF color, UINT fillType)
  55 {
  56   FIXME("(%p, %d, %d, 0x%08lx, %u): stub\n", dc, x, y, color, fillType);
  57
  58   return TRUE;
  59 }
  60
  61 /***********************************************************************
  62  *              TTYDRV_DC_GetPixel
  63  */
  64 COLORREF TTYDRV_DC_GetPixel(DC *dc, INT x, INT y)
  65 {
  66   FIXME("(%p, %d, %d): stub\n", dc, x, y);
  67
  68   return RGB(0,0,0); /* FIXME: Always returns black */
  69 }
  70
  71 /***********************************************************************
  72  *              TTYDRV_DC_LineTo
  73  */
  74 BOOL TTYDRV_DC_LineTo(DC *dc, INT x, INT y)
  75 {
  76 #ifdef HAVE_LIBCURSES
  77   TTYDRV_PDEVICE *physDev = (TTYDRV_PDEVICE *) dc->physDev;
  78   INT row1, col1, row2, col2;
  79
  80   TRACE("(%p, %d, %d)\n", dc, x, y);
  81
  82   if(!physDev->window)
  83     return FALSE;
  84
  85   row1 = (dc->w.DCOrgY + XLPTODP(dc, dc->w.CursPosY)) / physDev->cellHeight;
  86   col1 = (dc->w.DCOrgX + XLPTODP(dc, dc->w.CursPosX)) / physDev->cellWidth;
  87   row2 = (dc->w.DCOrgY + XLPTODP(dc, y)) / physDev->cellHeight;
  88   col2 = (dc->w.DCOrgX + XLPTODP(dc, x)) / physDev->cellWidth;
  89
  90   if(row1 > row2) {
  91     INT tmp = row1;
  92     row1 = row2;
  93     row2 = tmp;
  94   }
  95
  96   if(col1 > col2) {
  97     INT tmp = col1;
  98     col1 = col2;
  99     col2 = tmp;
 100   }
 101
 102   wmove(physDev->window, row1, col1);
 103   if(col1 == col2) {
 104     wvline(physDev->window, ACS_VLINE, row2-row1);
 105   } else if(row1 == row2) {
 106     whline(physDev->window, ACS_HLINE, col2-col1);
 107   } else {
 108     FIXME("Diagonal line drawing not yet supported\n");
 109   }
 110   wrefresh(physDev->window);
 111
 112   return TRUE;
 113 #else /* defined(HAVE_LIBCURSES) */
 114   FIXME("(%p, %d, %d): stub\n", dc, x, y);
 115
 116   return TRUE;
 117 #endif /* defined(HAVE_LIBCURSES) */
 118 }
 119
 120 /***********************************************************************
 121  *              TTYDRV_DC_PaintRgn
 122  */
 123 BOOL TTYDRV_DC_PaintRgn(DC *dc, HRGN hrgn)
 124 {
 125   FIXME("(%p, 0x%04x): stub\n", dc, hrgn);
 126
 127   return TRUE;
 128 }
 129
 130 /***********************************************************************
 131  *              TTYDRV_DC_Pie
 132  */
 133 BOOL TTYDRV_DC_Pie(DC *dc, INT left, INT top, INT right, INT bottom,
 134                    INT xstart, INT ystart, INT xend, INT yend)
 135 {
 136   FIXME("(%p, %d, %d, %d, %d, %d, %d, %d, %d): stub\n",
 137         dc, left, top, right, bottom, xstart, ystart, xend, yend);
 138
 139   return TRUE;
 140 }
 141
 142 /***********************************************************************
 143  *              TTYDRV_DC_Polygon
 144  */
 145 BOOL TTYDRV_DC_Polygon(DC *dc, const POINT* pt, INT count)
 146 {
 147   FIXME("(%p, %p, %d): stub\n", dc, pt, count);
 148
 149   return TRUE;
 150 }
 151
 152 /***********************************************************************
 153  *              TTYDRV_DC_Polyline
 154  */
 155 BOOL TTYDRV_DC_Polyline(DC *dc, const POINT* pt, INT count)
 156 {
 157   FIXME("(%p, %p, %d): stub\n", dc, pt, count);
 158
 159   return TRUE;
 160 }
 161
 162 /***********************************************************************
 163  *              TTYDRV_DC_PolyPolygon
 164  */
 165 BOOL TTYDRV_DC_PolyPolygon(DC *dc, const POINT* pt, const INT* counts, UINT polygons)
 166 {
 167   FIXME("(%p, %p, %p, %u): stub\n", dc, pt, counts, polygons);
 168
 169   return TRUE;
 170 }
 171
 172 /***********************************************************************
 173  *              TTYDRV_DC_PolyPolyline
 174  */
 175 BOOL TTYDRV_DC_PolyPolyline(DC *dc, const POINT* pt, const DWORD* counts, DWORD polylines)
 176 {
 177   FIXME("(%p, %p, %p, %lu): stub\n", dc, pt, counts, polylines);
 178
 179   return TRUE;
 180 }
 181
 182 /***********************************************************************
 183  *              TTYDRV_DC_Rectangle
 184  */
 185 BOOL TTYDRV_DC_Rectangle(DC *dc, INT left, INT top, INT right, INT bottom)
 186 {
 187 #ifdef HAVE_LIBCURSES
 188   TTYDRV_PDEVICE *physDev = (TTYDRV_PDEVICE *) dc->physDev;
 189   INT row1, col1, row2, col2;
 190
 191   TRACE("(%p, %d, %d, %d, %d)\n", dc, left, top, right, bottom);
 192
 193   if(!physDev->window)
 194     return FALSE;
 195
 196   row1 = (dc->w.DCOrgY + XLPTODP(dc, top)) / physDev->cellHeight;
 197   col1 = (dc->w.DCOrgX + XLPTODP(dc, left)) / physDev->cellWidth;
 198   row2 = (dc->w.DCOrgY + XLPTODP(dc, bottom)) / physDev->cellHeight;
 199   col2 = (dc->w.DCOrgX + XLPTODP(dc, right)) / physDev->cellWidth;
 200
 201   if(row1 > row2) {
 202     INT tmp = row1;
 203     row1 = row2;
 204     row2 = tmp;
 205   }
 206   if(col1 > col2) {
 207     INT tmp = col1;
 208     col1 = col2;
 209     col2 = tmp;
 210   }
 211
 212   wmove(physDev->window, row1, col1);
 213   whline(physDev->window, ACS_HLINE, col2-col1);
 214
 215   wmove(physDev->window, row1, col2);
 216   wvline(physDev->window, ACS_VLINE, row2-row1);
 217
 218   wmove(physDev->window, row2, col1);
 219   whline(physDev->window, ACS_HLINE, col2-col1);
 220
 221   wmove(physDev->window, row1, col1);
 222   wvline(physDev->window, ACS_VLINE, row2-row1);
 223
 224   mvwaddch(physDev->window, row1, col1, ACS_ULCORNER);
 225   mvwaddch(physDev->window, row1, col2, ACS_URCORNER);
 226   mvwaddch(physDev->window, row2, col2, ACS_LRCORNER);
 227   mvwaddch(physDev->window, row2, col1, ACS_LLCORNER);
 228
 229   wrefresh(physDev->window);
 230
 231   return TRUE;
 232 #else /* defined(HAVE_LIBCURSES) */
 233   FIXME("(%p, %d, %d, %d, %d): stub\n", dc, left, top, right, bottom);
 234
 235   return TRUE;
 236 #endif /* defined(HAVE_LIBCURSES) */
 237 }
 238
 239 /***********************************************************************
 240  *              TTYDRV_DC_RoundRect
 241  */
 242 BOOL TTYDRV_DC_RoundRect(DC *dc, INT left, INT top, INT right,
 243                          INT bottom, INT ell_width, INT ell_height)
 244 {
 245   FIXME("(%p, %d, %d, %d, %d, %d, %d): stub\n",
 246         dc, left, top, right, bottom, ell_width, ell_height);
 247
 248   return TRUE;
 249 }
 250
 251 /***********************************************************************
 252  *              TTYDRV_DC_SetBkColor
 253  */
 254 COLORREF TTYDRV_DC_SetBkColor(DC *dc, COLORREF color)
 255 {
 256   COLORREF oldColor;
 257
 258   TRACE("(%p, 0x%08lx)\n", dc, color);
 259
 260   oldColor = dc->w.backgroundColor;
 261   dc->w.backgroundColor = color;
 262
 263   return oldColor;
 264 }
 265
 266 /***********************************************************************
 267  *              TTYDRV_DC_SetPixel
 268  */
 269 COLORREF TTYDRV_DC_SetPixel(DC *dc, INT x, INT y, COLORREF color)
 270 {
 271 #ifdef HAVE_LIBCURSES
 272   TTYDRV_PDEVICE *physDev = (TTYDRV_PDEVICE *) dc->physDev;
 273   INT row, col;
 274
 275   TRACE("(%p, %d, %d, 0x%08lx)\n", dc, x, y, color);
 276
 277   if(!physDev->window)
 278     return FALSE;
 279
 280   row = (dc->w.DCOrgY + XLPTODP(dc, y)) / physDev->cellHeight;
 281   col = (dc->w.DCOrgX + XLPTODP(dc, x)) / physDev->cellWidth;
 282
 283   mvwaddch(physDev->window, row, col, ACS_BULLET);
 284   wrefresh(physDev->window);
 285
 286   return RGB(0,0,0); /* FIXME: Always returns black */
 287 #else /* defined(HAVE_LIBCURSES) */
 288   FIXME("(%p, %d, %d, 0x%08lx): stub\n", dc, x, y, color);
 289
 290   return RGB(0,0,0); /* FIXME: Always returns black */
 291 #endif /* defined(HAVE_LIBCURSES) */
 292 }
 293
 294 /***********************************************************************
 295  *              TTYDRV_DC_SetTextColor
 296  */
 297 COLORREF TTYDRV_DC_SetTextColor(DC *dc, COLORREF color)
 298 {
 299   COLORREF oldColor;
 300
 301   TRACE("(%p, 0x%08lx)\n", dc, color);
 302
 303   oldColor = dc->w.textColor;
 304   dc->w.textColor = color;
 305
 306   return oldColor;
 307 }
 308