dlls/ttydrv/graphics.c

   1 /*
   2  * TTY DC graphics
   3  *
   4  * Copyright 1999 Patrik Stridvall
   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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #include "config.h"
  22
  23 #include <stdarg.h>
  24
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "winnls.h"
  28 #include "gdi.h"
  29 #include "wine/debug.h"
  30 #include "ttydrv.h"
  31
  32 WINE_DEFAULT_DEBUG_CHANNEL(ttydrv);
  33
  34 /***********************************************************************
  35  *              TTYDRV_DC_Arc
  36  */
  37 BOOL TTYDRV_DC_Arc(TTYDRV_PDEVICE *physDev, INT left, INT top, INT right, INT bottom,
  38                    INT xstart, INT ystart, INT xend, INT yend)
  39 {
  40   FIXME("(%p, %d, %d, %d, %d, %d, %d, %d, %d): stub\n",
  41         physDev->hdc, left, top, right, bottom, xstart, ystart, xend, yend);
  42   return TRUE;
  43 }
  44
  45 /***********************************************************************
  46  *              TTYDRV_DC_Chord
  47  */
  48 BOOL TTYDRV_DC_Chord(TTYDRV_PDEVICE *physDev, INT left, INT top, INT right, INT bottom,
  49                      INT xstart, INT ystart, INT xend, INT yend)
  50 {
  51   FIXME("(%p, %d, %d, %d, %d, %d, %d, %d, %d): stub\n",
  52         physDev->hdc, left, top, right, bottom, xstart, ystart, xend, yend);
  53   return TRUE;
  54 }
  55
  56 /***********************************************************************
  57  *              TTYDRV_DC_Ellipse
  58  */
  59 BOOL TTYDRV_DC_Ellipse(TTYDRV_PDEVICE *physDev, INT left, INT top, INT right, INT bottom)
  60 {
  61   FIXME("(%p, %d, %d, %d, %d): stub\n", physDev->hdc, left, top, right, bottom);
  62   return TRUE;
  63 }
  64
  65 /***********************************************************************
  66  *              TTYDRV_DC_ExtFloodFill
  67  */
  68 BOOL TTYDRV_DC_ExtFloodFill(TTYDRV_PDEVICE *physDev, INT x, INT y,
  69                             COLORREF color, UINT fillType)
  70 {
  71   FIXME("(%p, %d, %d, 0x%08lx, %u): stub\n", physDev->hdc, x, y, color, fillType);
  72   return TRUE;
  73 }
  74
  75 /***********************************************************************
  76  *              TTYDRV_DC_GetPixel
  77  */
  78 COLORREF TTYDRV_DC_GetPixel(TTYDRV_PDEVICE *physDev, INT x, INT y)
  79 {
  80   FIXME("(%p, %d, %d): stub\n", physDev->hdc, x, y);
  81   return RGB(0,0,0); /* FIXME: Always returns black */
  82 }
  83
  84 /***********************************************************************
  85  *              TTYDRV_DC_LineTo
  86  */
  87 BOOL TTYDRV_DC_LineTo(TTYDRV_PDEVICE *physDev, INT x, INT y)
  88 {
  89 #ifdef WINE_CURSES
  90   INT row1, col1, row2, col2;
  91   POINT pt[2];
  92
  93   TRACE("(%p, %d, %d)\n", physDev->hdc, x, y);
  94
  95   if(!physDev->window)
  96     return FALSE;
  97
  98   GetCurrentPositionEx( physDev->hdc, &pt[0] );
  99   pt[1].x = x;
 100   pt[1].y = y;
 101   LPtoDP( physDev->hdc, pt, 2 );
 102
 103   row1 = (physDev->org.y + pt[0].y) / physDev->cellHeight;
 104   col1 = (physDev->org.x + pt[0].x) / physDev->cellWidth;
 105   row2 = (physDev->org.y + pt[1].y) / physDev->cellHeight;
 106   col2 = (physDev->org.x + pt[1].x) / physDev->cellWidth;
 107
 108   if(row1 > row2) {
 109     INT tmp = row1;
 110     row1 = row2;
 111     row2 = tmp;
 112   }
 113
 114   if(col1 > col2) {
 115     INT tmp = col1;
 116     col1 = col2;
 117     col2 = tmp;
 118   }
 119
 120   wmove(physDev->window, row1, col1);
 121   if(col1 == col2) {
 122     wvline(physDev->window, ACS_VLINE, row2-row1);
 123   } else if(row1 == row2) {
 124     whline(physDev->window, ACS_HLINE, col2-col1);
 125   } else {
 126     FIXME("Diagonal line drawing not yet supported\n");
 127   }
 128   wrefresh(physDev->window);
 129
 130   return TRUE;
 131 #else /* defined(WINE_CURSES) */
 132   FIXME("(%x, %d, %d): stub\n", physDev->hdc, x, y);
 133
 134   return TRUE;
 135 #endif /* defined(WINE_CURSES) */
 136 }
 137
 138 /***********************************************************************
 139  *              TTYDRV_DC_PaintRgn
 140  */
 141 BOOL TTYDRV_DC_PaintRgn(TTYDRV_PDEVICE *physDev, HRGN hrgn)
 142 {
 143   FIXME("(%p, %p): stub\n", physDev->hdc, hrgn);
 144   return TRUE;
 145 }
 146
 147 /***********************************************************************
 148  *              TTYDRV_DC_Pie
 149  */
 150 BOOL TTYDRV_DC_Pie(TTYDRV_PDEVICE *physDev, INT left, INT top, INT right, INT bottom,
 151                    INT xstart, INT ystart, INT xend, INT yend)
 152 {
 153   FIXME("(%p, %d, %d, %d, %d, %d, %d, %d, %d): stub\n",
 154         physDev->hdc, left, top, right, bottom, xstart, ystart, xend, yend);
 155   return TRUE;
 156 }
 157
 158 /***********************************************************************
 159  *              TTYDRV_DC_Polygon
 160  */
 161 BOOL TTYDRV_DC_Polygon(TTYDRV_PDEVICE *physDev, const POINT* pt, INT count)
 162 {
 163   FIXME("(%p, %p, %d): stub\n", physDev->hdc, pt, count);
 164   return TRUE;
 165 }
 166
 167 /***********************************************************************
 168  *              TTYDRV_DC_Polyline
 169  */
 170 BOOL TTYDRV_DC_Polyline(TTYDRV_PDEVICE *physDev, const POINT* pt, INT count)
 171 {
 172   FIXME("(%p, %p, %d): stub\n", physDev->hdc, pt, count);
 173   return TRUE;
 174 }
 175
 176 /***********************************************************************
 177  *              TTYDRV_DC_PolyPolygon
 178  */
 179 BOOL TTYDRV_DC_PolyPolygon(TTYDRV_PDEVICE *physDev, const POINT* pt, const INT* counts, UINT polygons)
 180 {
 181   FIXME("(%p, %p, %p, %u): stub\n", physDev->hdc, pt, counts, polygons);
 182   return TRUE;
 183 }
 184
 185 /***********************************************************************
 186  *              TTYDRV_DC_PolyPolyline
 187  */
 188 BOOL TTYDRV_DC_PolyPolyline(TTYDRV_PDEVICE *physDev, const POINT* pt, const DWORD* counts, DWORD polylines)
 189 {
 190   FIXME("(%p, %p, %p, %lu): stub\n", physDev->hdc, pt, counts, polylines);
 191
 192   return TRUE;
 193 }
 194
 195 /***********************************************************************
 196  *              TTYDRV_DC_Rectangle
 197  */
 198 BOOL TTYDRV_DC_Rectangle(TTYDRV_PDEVICE *physDev, INT left, INT top, INT right, INT bottom)
 199 {
 200 #ifdef WINE_CURSES
 201   INT row1, col1, row2, col2;
 202   RECT rect;
 203
 204   TRACE("(%p, %d, %d, %d, %d)\n", physDev->hdc, left, top, right, bottom);
 205
 206   if(!physDev->window)
 207     return FALSE;
 208
 209   rect.left   = left;
 210   rect.top    = top;
 211   rect.right  = right;
 212   rect.bottom = bottom;
 213   LPtoDP( physDev->hdc, (POINT *)&rect, 2 );
 214   row1 = (physDev->org.y + rect.top) / physDev->cellHeight;
 215   col1 = (physDev->org.x + rect.left) / physDev->cellWidth;
 216   row2 = (physDev->org.y + rect.bottom) / physDev->cellHeight;
 217   col2 = (physDev->org.x + rect.right) / physDev->cellWidth;
 218
 219   if(row1 > row2) {
 220     INT tmp = row1;
 221     row1 = row2;
 222     row2 = tmp;
 223   }
 224   if(col1 > col2) {
 225     INT tmp = col1;
 226     col1 = col2;
 227     col2 = tmp;
 228   }
 229
 230   wmove(physDev->window, row1, col1);
 231   whline(physDev->window, ACS_HLINE, col2-col1);
 232
 233   wmove(physDev->window, row1, col2);
 234   wvline(physDev->window, ACS_VLINE, row2-row1);
 235
 236   wmove(physDev->window, row2, col1);
 237   whline(physDev->window, ACS_HLINE, col2-col1);
 238
 239   wmove(physDev->window, row1, col1);
 240   wvline(physDev->window, ACS_VLINE, row2-row1);
 241
 242   mvwaddch(physDev->window, row1, col1, ACS_ULCORNER);
 243   mvwaddch(physDev->window, row1, col2, ACS_URCORNER);
 244   mvwaddch(physDev->window, row2, col2, ACS_LRCORNER);
 245   mvwaddch(physDev->window, row2, col1, ACS_LLCORNER);
 246
 247   wrefresh(physDev->window);
 248
 249   return TRUE;
 250 #else /* defined(WINE_CURSES) */
 251   FIXME("(%x, %d, %d, %d, %d): stub\n", physDev->hdc, left, top, right, bottom);
 252
 253   return TRUE;
 254 #endif /* defined(WINE_CURSES) */
 255 }
 256
 257 /***********************************************************************
 258  *              TTYDRV_DC_RoundRect
 259  */
 260 BOOL TTYDRV_DC_RoundRect(TTYDRV_PDEVICE *physDev, INT left, INT top, INT right,
 261                          INT bottom, INT ell_width, INT ell_height)
 262 {
 263   FIXME("(%p, %d, %d, %d, %d, %d, %d): stub\n",
 264         physDev->hdc, left, top, right, bottom, ell_width, ell_height);
 265
 266   return TRUE;
 267 }
 268
 269 /***********************************************************************
 270  *              TTYDRV_DC_SetPixel
 271  */
 272 COLORREF TTYDRV_DC_SetPixel(TTYDRV_PDEVICE *physDev, INT x, INT y, COLORREF color)
 273 {
 274 #ifdef WINE_CURSES
 275   INT row, col;
 276   POINT pt;
 277
 278   TRACE("(%p, %d, %d, 0x%08lx)\n", physDev->hdc, x, y, color);
 279
 280   if(!physDev->window)
 281     return FALSE;
 282
 283   pt.x = x;
 284   pt.y = y;
 285   LPtoDP( physDev->hdc, &pt, 1 );
 286   row = (physDev->org.y + pt.y) / physDev->cellHeight;
 287   col = (physDev->org.x + pt.x) / physDev->cellWidth;
 288
 289   mvwaddch(physDev->window, row, col, ACS_BULLET);
 290   wrefresh(physDev->window);
 291
 292   return RGB(0,0,0); /* FIXME: Always returns black */
 293 #else /* defined(WINE_CURSES) */
 294   FIXME("(%x, %d, %d, 0x%08lx): stub\n", physDev->hdc, x, y, color);
 295
 296   return RGB(0,0,0); /* FIXME: Always returns black */
 297 #endif /* defined(WINE_CURSES) */
 298 }
 299
 300 /***********************************************************************
 301  *              TTYDRV_DC_BitBlt
 302  */
 303 BOOL TTYDRV_DC_BitBlt(TTYDRV_PDEVICE *physDevDst, INT xDst, INT yDst,
 304                       INT width, INT height, TTYDRV_PDEVICE *physDevSrc,
 305                       INT xSrc, INT ySrc, DWORD rop)
 306 {
 307   FIXME("(%p, %d, %d, %d, %d, %p, %d, %d, %lu): stub\n",
 308         physDevDst->hdc, xDst, yDst, width, height, physDevSrc->hdc, xSrc, ySrc, rop );
 309   return TRUE;
 310 }
 311
 312 /***********************************************************************
 313  *              TTYDRV_DC_PatBlt
 314  */
 315 BOOL TTYDRV_DC_PatBlt(TTYDRV_PDEVICE *physDev, INT left, INT top,
 316                       INT width, INT height, DWORD rop)
 317 {
 318   FIXME("(%p, %d, %d, %d, %d, %lu): stub\n", physDev->hdc, left, top, width, height, rop );
 319   return TRUE;
 320 }
 321
 322 /***********************************************************************
 323  *              TTYDRV_DC_StretchBlt
 324  */
 325 BOOL TTYDRV_DC_StretchBlt(TTYDRV_PDEVICE *physDevDst, INT xDst, INT yDst,
 326                           INT widthDst, INT heightDst,
 327                           TTYDRV_PDEVICE *physDevSrc, INT xSrc, INT ySrc,
 328                           INT widthSrc, INT heightSrc, DWORD rop)
 329 {
 330   FIXME("(%p, %d, %d, %d, %d, %p, %d, %d, %d, %d, %lu): stub\n",
 331         physDevDst->hdc, xDst, yDst, widthDst, heightDst,
 332         physDevSrc->hdc, xSrc, ySrc, widthSrc, heightSrc, rop );
 333
 334   return TRUE;
 335 }
 336
 337 /***********************************************************************
 338  *              TTYDRV_DC_ExtTextOut
 339  */
 340 BOOL TTYDRV_DC_ExtTextOut(TTYDRV_PDEVICE *physDev, INT x, INT y, UINT flags,
 341                           const RECT *lpRect, LPCWSTR str, UINT count,
 342                           const INT *lpDx)
 343 {
 344 #ifdef WINE_CURSES
 345   INT row, col;
 346   LPSTR ascii;
 347   DWORD len;
 348   POINT pt;
 349   UINT text_align = GetTextAlign( physDev->hdc );
 350
 351   TRACE("(%p, %d, %d, 0x%08x, %p, %s, %d, %p)\n",
 352         physDev->hdc, x, y, flags, lpRect, debugstr_wn(str, count), count, lpDx);
 353
 354   if(!physDev->window)
 355     return FALSE;
 356
 357   pt.x = x;
 358   pt.y = y;
 359   /* FIXME: Is this really correct? */
 360   if(text_align & TA_UPDATECP) GetCurrentPositionEx( physDev->hdc, &pt );
 361
 362   LPtoDP( physDev->hdc, &pt, 1 );
 363   row = (physDev->org.y + pt.y) / physDev->cellHeight;
 364   col = (physDev->org.x + pt.x) / physDev->cellWidth;
 365   len = WideCharToMultiByte( CP_ACP, 0, str, count, NULL, 0, NULL, NULL );
 366   ascii = HeapAlloc( GetProcessHeap(), 0, len );
 367   WideCharToMultiByte( CP_ACP, 0, str, count, ascii, len, NULL, NULL );
 368   mvwaddnstr(physDev->window, row, col, ascii, len);
 369   HeapFree( GetProcessHeap(), 0, ascii );
 370   wrefresh(physDev->window);
 371
 372   if(text_align & TA_UPDATECP)
 373   {
 374       pt.x += count * physDev->cellWidth;
 375       pt.y += physDev->cellHeight;
 376       DPtoLP( physDev->hdc, &pt, 1 );
 377       MoveToEx( physDev->hdc, pt.x, pt.y, NULL );
 378   }
 379
 380   return TRUE;
 381 #else /* defined(WINE_CURSES) */
 382   FIXME("(%x, %d, %d, 0x%08x, %p, %s, %d, %p): stub\n",
 383         physDev->hdc, x, y, flags, lpRect, debugstr_wn(str,count), count, lpDx);
 384
 385   return TRUE;
 386 #endif /* defined(WINE_CURSES) */
 387 }
 388
 389 /***********************************************************************
 390  *              TTYDRV_DC_GetCharWidth
 391  */
 392 BOOL TTYDRV_DC_GetCharWidth(TTYDRV_PDEVICE *physDev, UINT firstChar, UINT lastChar,
 393                             LPINT buffer)
 394 {
 395   UINT c;
 396
 397   FIXME("(%p, %u, %u, %p): semistub\n", physDev->hdc, firstChar, lastChar, buffer);
 398
 399   for(c=firstChar; c<=lastChar; c++) {
 400     buffer[c-firstChar] = physDev->cellWidth;
 401   }
 402
 403   return TRUE;
 404 }
 405
 406 /***********************************************************************
 407  *              TTYDRV_DC_GetTextExtentPoint
 408  */
 409 BOOL TTYDRV_DC_GetTextExtentPoint(TTYDRV_PDEVICE *physDev, LPCWSTR str, INT count,
 410                                   LPSIZE size)
 411 {
 412   TRACE("(%p, %s, %d, %p)\n", physDev->hdc, debugstr_wn(str, count), count, size);
 413
 414   size->cx = count * physDev->cellWidth;
 415   size->cy = physDev->cellHeight;
 416
 417   return TRUE;
 418 }
 419
 420 /***********************************************************************
 421  *              TTYDRV_DC_GetTextMetrics
 422  */
 423 BOOL TTYDRV_DC_GetTextMetrics(TTYDRV_PDEVICE *physDev, LPTEXTMETRICW lptm)
 424 {
 425   TRACE("(%p, %p)\n", physDev->hdc, lptm);
 426
 427   lptm->tmHeight = physDev->cellHeight;
 428   lptm->tmAscent = 0;
 429   lptm->tmDescent = 0;
 430   lptm->tmInternalLeading = 0;
 431   lptm->tmExternalLeading = 0;
 432   lptm->tmAveCharWidth = physDev->cellWidth;
 433   lptm->tmMaxCharWidth = physDev->cellWidth;
 434   lptm->tmWeight = FW_MEDIUM;
 435   lptm->tmOverhang = 0;
 436   lptm->tmDigitizedAspectX = physDev->cellWidth;
 437   lptm->tmDigitizedAspectY = physDev->cellHeight;
 438   lptm->tmFirstChar = 32;
 439   lptm->tmLastChar = 255;
 440   lptm->tmDefaultChar = 0;
 441   lptm->tmBreakChar = 32;
 442   lptm->tmItalic = FALSE;
 443   lptm->tmUnderlined = FALSE;
 444   lptm->tmStruckOut = FALSE;
 445   lptm->tmPitchAndFamily = TMPF_FIXED_PITCH|TMPF_DEVICE;
 446   lptm->tmCharSet = ANSI_CHARSET;
 447
 448   return TRUE;
 449 }