dlls/wineps.drv/driver.c

   1 /*
   2  * Exported functions from the PostScript driver.
   3  *
   4  * [Ext]DeviceMode, DeviceCapabilities, AdvancedSetupDialog.
   5  *
   6  * Will need ExtTextOut for winword6 (urgh!)
   7  *
   8  * Copyright 1998  Huw D M Davies
   9  *
  10  * This library is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU Lesser General Public
  12  * License as published by the Free Software Foundation; either
  13  * version 2.1 of the License, or (at your option) any later version.
  14  *
  15  * This library is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  18  * Lesser General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU Lesser General Public
  21  * License along with this library; if not, write to the Free Software
  22  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  23  */
  24
  25 #define NONAMELESSUNION
  26 #define NONAMELESSSTRUCT
  27
  28 #include "config.h"
  29
  30 #include <string.h>
  31
  32 #include "wine/debug.h"
  33 #include "psdrv.h"
  34
  35 #include "winuser.h"
  36 #include "wine/wingdi16.h"
  37 #include "prsht.h"
  38 #include "psdlg.h"
  39
  40 WINE_DEFAULT_DEBUG_CHANNEL(psdrv);
  41
  42 /* convert points to paper size units (10th of a millimeter) */
  43 static inline int paper_size_from_points( float size )
  44 {
  45     return size * 254 / 72;
  46 }
  47
  48 /************************************************************************
  49  *
  50  *              PSDRV_MergeDevmodes
  51  *
  52  * Updates dm1 with some fields from dm2
  53  *
  54  */
  55 void PSDRV_MergeDevmodes(PSDRV_DEVMODEA *dm1, PSDRV_DEVMODEA *dm2,
  56                          PRINTERINFO *pi)
  57 {
  58     /* some sanity checks here on dm2 */
  59
  60     if(dm2->dmPublic.dmFields & DM_ORIENTATION) {
  61         dm1->dmPublic.u1.s1.dmOrientation = dm2->dmPublic.u1.s1.dmOrientation;
  62         TRACE("Changing orientation to %d (%s)\n",
  63               dm1->dmPublic.u1.s1.dmOrientation,
  64               dm1->dmPublic.u1.s1.dmOrientation == DMORIENT_PORTRAIT ?
  65               "Portrait" :
  66               (dm1->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE ?
  67                "Landscape" : "unknown"));
  68     }
  69
  70     /* NB PaperWidth is always < PaperLength */
  71     if(dm2->dmPublic.dmFields & DM_PAPERSIZE) {
  72         PAGESIZE *page;
  73
  74         LIST_FOR_EACH_ENTRY(page, &pi->ppd->PageSizes, PAGESIZE, entry) {
  75             if(page->WinPage == dm2->dmPublic.u1.s1.dmPaperSize)
  76                 break;
  77         }
  78         if(&page->entry != &pi->ppd->PageSizes ) {
  79             dm1->dmPublic.u1.s1.dmPaperSize = dm2->dmPublic.u1.s1.dmPaperSize;
  80             dm1->dmPublic.u1.s1.dmPaperWidth  = paper_size_from_points( page->PaperDimension->x );
  81             dm1->dmPublic.u1.s1.dmPaperLength = paper_size_from_points( page->PaperDimension->y );
  82             dm1->dmPublic.dmFields &= ~(DM_PAPERLENGTH | DM_PAPERWIDTH);
  83             dm1->dmPublic.dmFields |= DM_PAPERSIZE;
  84             TRACE("Changing page to %s %d x %d\n", page->FullName,
  85                   dm1->dmPublic.u1.s1.dmPaperWidth,
  86                   dm1->dmPublic.u1.s1.dmPaperLength );
  87         } else {
  88             TRACE("Trying to change to unsupported pagesize %d\n",
  89                       dm2->dmPublic.u1.s1.dmPaperSize);
  90         }
  91     } else if((dm2->dmPublic.dmFields & DM_PAPERLENGTH) &&
  92        (dm2->dmPublic.dmFields & DM_PAPERWIDTH)) {
  93         dm1->dmPublic.u1.s1.dmPaperLength = dm2->dmPublic.u1.s1.dmPaperLength;
  94         dm1->dmPublic.u1.s1.dmPaperWidth = dm2->dmPublic.u1.s1.dmPaperWidth;
  95         TRACE("Changing PaperLength|Width to %dx%d\n",
  96               dm2->dmPublic.u1.s1.dmPaperLength,
  97               dm2->dmPublic.u1.s1.dmPaperWidth);
  98         dm1->dmPublic.dmFields &= ~DM_PAPERSIZE;
  99         dm1->dmPublic.dmFields |= (DM_PAPERLENGTH | DM_PAPERWIDTH);
 100     } else if(dm2->dmPublic.dmFields & (DM_PAPERLENGTH | DM_PAPERWIDTH)) {
 101       /* You might think that this would be allowed if dm1 is in custom size
 102          mode, but apparently Windows reverts to standard paper mode even in
 103          this case */
 104         FIXME("Trying to change only paperlength or paperwidth\n");
 105         dm1->dmPublic.dmFields &= ~(DM_PAPERLENGTH | DM_PAPERWIDTH);
 106         dm1->dmPublic.dmFields |= DM_PAPERSIZE;
 107     }
 108
 109     if(dm2->dmPublic.dmFields & DM_SCALE) {
 110         dm1->dmPublic.u1.s1.dmScale = dm2->dmPublic.u1.s1.dmScale;
 111         TRACE("Changing Scale to %d\n", dm2->dmPublic.u1.s1.dmScale);
 112     }
 113
 114     if(dm2->dmPublic.dmFields & DM_COPIES) {
 115         dm1->dmPublic.u1.s1.dmCopies = dm2->dmPublic.u1.s1.dmCopies;
 116         TRACE("Changing Copies to %d\n", dm2->dmPublic.u1.s1.dmCopies);
 117     }
 118
 119     if (dm2->dmPublic.dmFields & DM_DEFAULTSOURCE)
 120     {
 121         INPUTSLOT *slot;
 122
 123         LIST_FOR_EACH_ENTRY( slot, &pi->ppd->InputSlots, INPUTSLOT, entry )
 124             if(slot->WinBin == dm2->dmPublic.u1.s1.dmDefaultSource)
 125                 break;
 126
 127         if (&slot->entry != &pi->ppd->InputSlots)
 128         {
 129             dm1->dmPublic.u1.s1.dmDefaultSource = dm2->dmPublic.u1.s1.dmDefaultSource;
 130             TRACE("Changing bin to '%s'\n", slot->FullName);
 131         }
 132         else
 133             TRACE("Trying to change to unsupported bin %d\n", dm2->dmPublic.u1.s1.dmDefaultSource);
 134     }
 135
 136    if (dm2->dmPublic.dmFields & DM_DEFAULTSOURCE )
 137        dm1->dmPublic.u1.s1.dmDefaultSource = dm2->dmPublic.u1.s1.dmDefaultSource;
 138    if (dm2->dmPublic.dmFields & DM_PRINTQUALITY )
 139        dm1->dmPublic.u1.s1.dmPrintQuality = dm2->dmPublic.u1.s1.dmPrintQuality;
 140    if (dm2->dmPublic.dmFields & DM_COLOR )
 141        dm1->dmPublic.dmColor = dm2->dmPublic.dmColor;
 142    if (dm2->dmPublic.dmFields & DM_DUPLEX && pi->ppd->DefaultDuplex && pi->ppd->DefaultDuplex->WinDuplex != 0)
 143        dm1->dmPublic.dmDuplex = dm2->dmPublic.dmDuplex;
 144    if (dm2->dmPublic.dmFields & DM_YRESOLUTION )
 145        dm1->dmPublic.dmYResolution = dm2->dmPublic.dmYResolution;
 146    if (dm2->dmPublic.dmFields & DM_TTOPTION )
 147        dm1->dmPublic.dmTTOption = dm2->dmPublic.dmTTOption;
 148    if (dm2->dmPublic.dmFields & DM_COLLATE )
 149        dm1->dmPublic.dmCollate = dm2->dmPublic.dmCollate;
 150    if (dm2->dmPublic.dmFields & DM_FORMNAME )
 151        lstrcpynA((LPSTR)dm1->dmPublic.dmFormName, (LPCSTR)dm2->dmPublic.dmFormName, CCHFORMNAME);
 152    if (dm2->dmPublic.dmFields & DM_BITSPERPEL )
 153        dm1->dmPublic.dmBitsPerPel = dm2->dmPublic.dmBitsPerPel;
 154    if (dm2->dmPublic.dmFields & DM_PELSWIDTH )
 155        dm1->dmPublic.dmPelsWidth = dm2->dmPublic.dmPelsWidth;
 156    if (dm2->dmPublic.dmFields & DM_PELSHEIGHT )
 157        dm1->dmPublic.dmPelsHeight = dm2->dmPublic.dmPelsHeight;
 158    if (dm2->dmPublic.dmFields & DM_DISPLAYFLAGS )
 159        dm1->dmPublic.u2.dmDisplayFlags = dm2->dmPublic.u2.dmDisplayFlags;
 160    if (dm2->dmPublic.dmFields & DM_DISPLAYFREQUENCY )
 161        dm1->dmPublic.dmDisplayFrequency = dm2->dmPublic.dmDisplayFrequency;
 162    if (dm2->dmPublic.dmFields & DM_POSITION )
 163        dm1->dmPublic.u1.s2.dmPosition = dm2->dmPublic.u1.s2.dmPosition;
 164    if (dm2->dmPublic.dmFields & DM_LOGPIXELS )
 165        dm1->dmPublic.dmLogPixels = dm2->dmPublic.dmLogPixels;
 166    if (dm2->dmPublic.dmFields & DM_ICMMETHOD )
 167        dm1->dmPublic.dmICMMethod = dm2->dmPublic.dmICMMethod;
 168    if (dm2->dmPublic.dmFields & DM_ICMINTENT )
 169        dm1->dmPublic.dmICMIntent = dm2->dmPublic.dmICMIntent;
 170    if (dm2->dmPublic.dmFields & DM_MEDIATYPE )
 171        dm1->dmPublic.dmMediaType = dm2->dmPublic.dmMediaType;
 172    if (dm2->dmPublic.dmFields & DM_DITHERTYPE )
 173        dm1->dmPublic.dmDitherType = dm2->dmPublic.dmDitherType;
 174    if (dm2->dmPublic.dmFields & DM_PANNINGWIDTH )
 175        dm1->dmPublic.dmPanningWidth = dm2->dmPublic.dmPanningWidth;
 176    if (dm2->dmPublic.dmFields & DM_PANNINGHEIGHT )
 177        dm1->dmPublic.dmPanningHeight = dm2->dmPublic.dmPanningHeight;
 178
 179     return;
 180 }
 181
 182
 183 typedef struct
 184 {
 185     PRINTERINFO *pi;
 186     PSDRV_DEVMODEA *dlgdm;
 187 } PSDRV_DLGINFO;
 188
 189 /****************************************************************
 190  *       PSDRV_PaperDlgProc
 191  *
 192  * Dialog proc for 'Paper' propsheet
 193  */
 194 static INT_PTR CALLBACK PSDRV_PaperDlgProc(HWND hwnd, UINT msg,
 195                                            WPARAM wParam, LPARAM lParam)
 196 {
 197   PSDRV_DLGINFO *di;
 198   int i, Cursel;
 199   PAGESIZE *ps;
 200   DUPLEX *duplex;
 201
 202   switch(msg) {
 203   case WM_INITDIALOG:
 204     di = (PSDRV_DLGINFO*)((PROPSHEETPAGEA*)lParam)->lParam;
 205     SetWindowLongPtrW(hwnd, DWLP_USER, (LONG_PTR)di);
 206
 207     i = Cursel = 0;
 208     LIST_FOR_EACH_ENTRY(ps, &di->pi->ppd->PageSizes, PAGESIZE, entry) {
 209       SendDlgItemMessageA(hwnd, IDD_PAPERS, LB_INSERTSTRING, i,
 210                           (LPARAM)ps->FullName);
 211       if(di->pi->Devmode->dmPublic.u1.s1.dmPaperSize == ps->WinPage)
 212         Cursel = i;
 213       i++;
 214     }
 215     SendDlgItemMessageA(hwnd, IDD_PAPERS, LB_SETCURSEL, Cursel, 0);
 216
 217     CheckRadioButton(hwnd, IDD_ORIENT_PORTRAIT, IDD_ORIENT_LANDSCAPE,
 218                      di->pi->Devmode->dmPublic.u1.s1.dmOrientation ==
 219                      DMORIENT_PORTRAIT ? IDD_ORIENT_PORTRAIT :
 220                      IDD_ORIENT_LANDSCAPE);
 221
 222     if (list_empty( &di->pi->ppd->Duplexes ))
 223     {
 224         ShowWindow(GetDlgItem(hwnd, IDD_DUPLEX), SW_HIDE);
 225         ShowWindow(GetDlgItem(hwnd, IDD_DUPLEX_NAME), SW_HIDE);
 226     }
 227     else
 228     {
 229         i = Cursel = 0;
 230         LIST_FOR_EACH_ENTRY( duplex, &di->pi->ppd->Duplexes, DUPLEX, entry )
 231         {
 232             SendDlgItemMessageA(hwnd, IDD_DUPLEX, CB_INSERTSTRING, i,
 233                                 (LPARAM)(duplex->FullName ? duplex->FullName : duplex->Name));
 234             if(di->pi->Devmode->dmPublic.dmDuplex == duplex->WinDuplex)
 235                 Cursel = i;
 236             i++;
 237         }
 238         SendDlgItemMessageA(hwnd, IDD_DUPLEX, CB_SETCURSEL, Cursel, 0);
 239     }
 240     break;
 241
 242   case WM_COMMAND:
 243     di = (PSDRV_DLGINFO *)GetWindowLongPtrW(hwnd, DWLP_USER);
 244     switch(LOWORD(wParam)) {
 245     case IDD_PAPERS:
 246       if(HIWORD(wParam) == LBN_SELCHANGE) {
 247         Cursel = SendDlgItemMessageA(hwnd, LOWORD(wParam), LB_GETCURSEL, 0, 0);
 248         i = 0;
 249         LIST_FOR_EACH_ENTRY(ps, &di->pi->ppd->PageSizes, PAGESIZE, entry) {
 250             if(i >= Cursel) break;
 251             i++;
 252         }
 253         TRACE("Setting pagesize to item %d Winpage = %d\n", Cursel, ps->WinPage);
 254         di->dlgdm->dmPublic.u1.s1.dmPaperSize = ps->WinPage;
 255         SendMessageW(GetParent(hwnd), PSM_CHANGED, 0, 0);
 256       }
 257       break;
 258     case IDD_ORIENT_PORTRAIT:
 259     case IDD_ORIENT_LANDSCAPE:
 260       TRACE("Setting orientation to %s\n", wParam == IDD_ORIENT_PORTRAIT ?
 261             "portrait" : "landscape");
 262       di->dlgdm->dmPublic.u1.s1.dmOrientation = wParam == IDD_ORIENT_PORTRAIT ?
 263         DMORIENT_PORTRAIT : DMORIENT_LANDSCAPE;
 264       SendMessageW(GetParent(hwnd), PSM_CHANGED, 0, 0);
 265       break;
 266     case IDD_DUPLEX:
 267       if(HIWORD(wParam) == CBN_SELCHANGE) {
 268         Cursel = SendDlgItemMessageA(hwnd, LOWORD(wParam), CB_GETCURSEL, 0, 0);
 269         i = 0;
 270         LIST_FOR_EACH_ENTRY( duplex, &di->pi->ppd->Duplexes, DUPLEX, entry )
 271         {
 272             if (i >= Cursel) break;
 273             i++;
 274         }
 275         TRACE("Setting duplex to item %d Winduplex = %d\n", Cursel, duplex->WinDuplex);
 276         di->dlgdm->dmPublic.dmDuplex = duplex->WinDuplex;
 277         SendMessageW(GetParent(hwnd), PSM_CHANGED, 0, 0);
 278       }
 279       break;
 280     }
 281     break;
 282
 283   case WM_NOTIFY:
 284    {
 285     NMHDR *nmhdr = (NMHDR *)lParam;
 286     di = (PSDRV_DLGINFO *)GetWindowLongPtrW(hwnd, DWLP_USER);
 287     switch(nmhdr->code) {
 288     case PSN_APPLY:
 289       *di->pi->Devmode = *di->dlgdm;
 290       SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, PSNRET_NOERROR);
 291       return TRUE;
 292
 293     default:
 294       return FALSE;
 295     }
 296     break;
 297    }
 298
 299   default:
 300     return FALSE;
 301   }
 302   return TRUE;
 303 }
 304
 305
 306 static void (WINAPI *pInitCommonControls) (void);
 307 static HPROPSHEETPAGE (WINAPI *pCreatePropertySheetPage) (LPCPROPSHEETPAGEW);
 308 static int (WINAPI *pPropertySheet) (LPCPROPSHEETHEADERW);
 309
 310 static PRINTERINFO *PSDRV_FindPrinterInfoA(LPCSTR name)
 311 {
 312     int len = MultiByteToWideChar( CP_ACP, 0, name, -1, NULL, 0 );
 313     WCHAR *nameW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
 314     PRINTERINFO *pi;
 315
 316     MultiByteToWideChar( CP_ACP, 0, name, -1, nameW, len );
 317     pi = PSDRV_FindPrinterInfo( nameW );
 318     HeapFree( GetProcessHeap(), 0, nameW );
 319
 320     return pi;
 321 }
 322
 323  /******************************************************************
 324  *         PSDRV_ExtDeviceMode
 325  *
 326  *  Retrieves or modifies device-initialization information for the PostScript
 327  *  driver, or displays a driver-supplied dialog box for configuring the driver.
 328  *
 329  * PARAMETERS
 330  *  lpszDriver  -- Driver name
 331  *  hwnd        -- Parent window for the dialog box
 332  *  lpdmOutput  -- Address of a DEVMODE structure for writing initialization information
 333  *  lpszDevice  -- Device name
 334  *  lpszPort    -- Port name
 335  *  lpdmInput   -- Address of a DEVMODE structure for reading initialization information
 336  *  lpProfile   -- Name of initialization file, defaults to WIN.INI if NULL
 337  *  wMode      -- Operation to perform.  Can be a combination if > 0.
 338  *      (0)             -- Returns number of bytes required by DEVMODE structure
 339  *      DM_UPDATE (1)   -- Write current settings to environment and initialization file
 340  *      DM_COPY (2)     -- Write current settings to lpdmOutput
 341  *      DM_PROMPT (4)   -- Presents the driver's modal dialog box (USER.240)
 342  *      DM_MODIFY (8)   -- Changes current settings according to lpdmInput before any other operation
 343  *
 344  * RETURNS
 345  *  Returns size of DEVMODE structure if wMode is 0.  Otherwise, IDOK is returned for success
 346  *  for both dialog and non-dialog operations.  IDCANCEL is returned if the dialog box was cancelled.
 347  *  A return value less than zero is returned if a non-dialog operation fails.
 348  *
 349  * BUGS
 350  *
 351  * Just returns default devmode at the moment.  No use of initialization file.
 352  */
 353 INT PSDRV_ExtDeviceMode(LPSTR lpszDriver, HWND hwnd, LPDEVMODEA lpdmOutput,
 354                         LPSTR lpszDevice, LPSTR lpszPort, LPDEVMODEA lpdmInput,
 355                         LPSTR lpszProfile, DWORD dwMode)
 356 {
 357   PRINTERINFO *pi = PSDRV_FindPrinterInfoA(lpszDevice);
 358   if(!pi) return -1;
 359
 360   TRACE("(Driver=%s, hwnd=%p, devOut=%p, Device='%s', Port='%s', devIn=%p, Profile='%s', Mode=%04x)\n",
 361   lpszDriver, hwnd, lpdmOutput, lpszDevice, lpszPort, lpdmInput, debugstr_a(lpszProfile), dwMode);
 362
 363   /* If dwMode == 0, return size of DEVMODE structure */
 364   if(!dwMode)
 365     return pi->Devmode->dmPublic.dmSize + pi->Devmode->dmPublic.dmDriverExtra;
 366
 367   /* If DM_MODIFY is set, change settings in accordance with lpdmInput */
 368   if((dwMode & DM_MODIFY) && lpdmInput) {
 369     TRACE("DM_MODIFY set. devIn->dmFields = %08x\n", lpdmInput->dmFields);
 370     PSDRV_MergeDevmodes(pi->Devmode, (PSDRV_DEVMODEA *)lpdmInput, pi);
 371   }
 372
 373   /* If DM_PROMPT is set, present modal dialog box */
 374   if(dwMode & DM_PROMPT) {
 375     HINSTANCE hinstComctl32;
 376     HPROPSHEETPAGE hpsp[1];
 377     PROPSHEETPAGEW psp;
 378     PROPSHEETHEADERW psh;
 379     PSDRV_DLGINFO di;
 380     PSDRV_DEVMODEA dlgdm;
 381     static const WCHAR PAPERW[] = {'P','A','P','E','R','\0'};
 382     static const WCHAR SetupW[] = {'S','e','t','u','p','\0'};
 383
 384     hinstComctl32 = LoadLibraryA("comctl32.dll");
 385     pInitCommonControls = (void*)GetProcAddress(hinstComctl32,
 386                                                 "InitCommonControls");
 387     pCreatePropertySheetPage = (void*)GetProcAddress(hinstComctl32,
 388                                                     "CreatePropertySheetPageW");
 389     pPropertySheet = (void*)GetProcAddress(hinstComctl32, "PropertySheetW");
 390     memset(&psp,0,sizeof(psp));
 391     dlgdm = *pi->Devmode;
 392     di.pi = pi;
 393     di.dlgdm = &dlgdm;
 394     psp.dwSize = sizeof(psp);
 395     psp.hInstance = PSDRV_hInstance;
 396     psp.u.pszTemplate = PAPERW;
 397     psp.u2.pszIcon = NULL;
 398     psp.pfnDlgProc = PSDRV_PaperDlgProc;
 399     psp.lParam = (LPARAM)&di;
 400     hpsp[0] = pCreatePropertySheetPage(&psp);
 401
 402     memset(&psh, 0, sizeof(psh));
 403     psh.dwSize = sizeof(psh);
 404     psh.pszCaption = SetupW;
 405     psh.nPages = 1;
 406     psh.hwndParent = hwnd;
 407     psh.u3.phpage = hpsp;
 408
 409     pPropertySheet(&psh);
 410
 411   }
 412
 413   /* If DM_UPDATE is set, should write settings to environment and initialization file */
 414   if(dwMode & DM_UPDATE)
 415     FIXME("Mode DM_UPDATE.  Just do the same as DM_COPY\n");
 416
 417   /* If DM_COPY is set, should write settings to lpdmOutput */
 418   if((dwMode & DM_COPY) || (dwMode & DM_UPDATE)) {
 419     if (lpdmOutput)
 420         memcpy(lpdmOutput, pi->Devmode, pi->Devmode->dmPublic.dmSize + pi->Devmode->dmPublic.dmDriverExtra );
 421     else
 422         FIXME("lpdmOutput is NULL what should we do??\n");
 423   }
 424   return IDOK;
 425 }
 426 /***********************************************************************
 427  *      PSDRV_DeviceCapabilities
 428  *
 429  *      Retrieves the capabilities of a printer device driver.
 430  *
 431  * Parameters
 432  *      lpszDriver -- printer driver name
 433  *      lpszDevice -- printer name
 434  *      lpszPort -- port name
 435  *      fwCapability -- device capability
 436  *      lpszOutput -- output buffer
 437  *      lpDevMode -- device data buffer
 438  *
 439  * Returns
 440  *      Result depends on the setting of fwCapability.  -1 indicates failure.
 441  */
 442 DWORD PSDRV_DeviceCapabilities(LPSTR lpszDriver, LPCSTR lpszDevice, LPCSTR lpszPort,
 443                                WORD fwCapability, LPSTR lpszOutput, LPDEVMODEA lpDevMode)
 444 {
 445   PRINTERINFO *pi;
 446   DEVMODEA *lpdm;
 447   DWORD ret;
 448   pi = PSDRV_FindPrinterInfoA(lpszDevice);
 449
 450   TRACE("%s %s %s, %u, %p, %p\n", debugstr_a(lpszDriver), debugstr_a(lpszDevice),
 451         debugstr_a(lpszPort), fwCapability, lpszOutput, lpDevMode);
 452
 453   if (!pi) {
 454       ERR("no printer info for %s %s, return 0!\n",
 455           debugstr_a(lpszDriver), debugstr_a(lpszDevice));
 456       return 0;
 457   }
 458
 459   lpdm = lpDevMode ? lpDevMode : (DEVMODEA *)pi->Devmode;
 460
 461   switch(fwCapability) {
 462
 463   case DC_PAPERS:
 464     {
 465       PAGESIZE *ps;
 466       WORD *wp = (WORD *)lpszOutput;
 467       int i = 0;
 468
 469       LIST_FOR_EACH_ENTRY(ps, &pi->ppd->PageSizes, PAGESIZE, entry)
 470       {
 471         TRACE("DC_PAPERS: %u\n", ps->WinPage);
 472         i++;
 473         if(lpszOutput != NULL)
 474           *wp++ = ps->WinPage;
 475       }
 476       return i;
 477     }
 478
 479   case DC_PAPERSIZE:
 480     {
 481       PAGESIZE *ps;
 482       POINT16 *pt = (POINT16 *)lpszOutput;
 483       int i = 0;
 484
 485       LIST_FOR_EACH_ENTRY(ps, &pi->ppd->PageSizes, PAGESIZE, entry)
 486       {
 487         TRACE("DC_PAPERSIZE: %f x %f\n", ps->PaperDimension->x, ps->PaperDimension->y);
 488         i++;
 489         if(lpszOutput != NULL) {
 490           pt->x = paper_size_from_points( ps->PaperDimension->x );
 491           pt->y = paper_size_from_points( ps->PaperDimension->y );
 492           pt++;
 493         }
 494       }
 495       return i;
 496     }
 497
 498   case DC_PAPERNAMES:
 499     {
 500       PAGESIZE *ps;
 501       char *cp = lpszOutput;
 502       int i = 0;
 503
 504       LIST_FOR_EACH_ENTRY(ps, &pi->ppd->PageSizes, PAGESIZE, entry)
 505       {
 506         TRACE("DC_PAPERNAMES: %s\n", debugstr_a(ps->FullName));
 507         i++;
 508         if(lpszOutput != NULL) {
 509           lstrcpynA(cp, ps->FullName, 64);
 510           cp += 64;
 511         }
 512       }
 513       return i;
 514     }
 515
 516   case DC_ORIENTATION:
 517     return pi->ppd->LandscapeOrientation ? pi->ppd->LandscapeOrientation : 90;
 518
 519   case DC_BINS:
 520     {
 521       INPUTSLOT *slot;
 522       WORD *wp = (WORD *)lpszOutput;
 523       int i = 0;
 524
 525       LIST_FOR_EACH_ENTRY( slot, &pi->ppd->InputSlots, INPUTSLOT, entry )
 526       {
 527           i++;
 528           if (lpszOutput != NULL)
 529               *wp++ = slot->WinBin;
 530       }
 531       return i;
 532     }
 533
 534   case DC_BINNAMES:
 535     {
 536       INPUTSLOT *slot;
 537       char *cp = lpszOutput;
 538       int i = 0;
 539
 540       LIST_FOR_EACH_ENTRY( slot, &pi->ppd->InputSlots, INPUTSLOT, entry )
 541       {
 542           i++;
 543           if (lpszOutput != NULL)
 544           {
 545               lstrcpynA( cp, slot->FullName, 24 );
 546               cp += 24;
 547           }
 548       }
 549       return i;
 550     }
 551
 552   case DC_BINADJUST:
 553     FIXME("DC_BINADJUST: stub.\n");
 554     return DCBA_FACEUPNONE;
 555
 556   case DC_ENUMRESOLUTIONS:
 557     {
 558       LONG *lp = (LONG*)lpszOutput;
 559
 560       if(lpszOutput != NULL) {
 561         lp[0] = pi->ppd->DefaultResolution;
 562         lp[1] = pi->ppd->DefaultResolution;
 563       }
 564       return 1;
 565     }
 566
 567   /* Windows returns 9999 too */
 568   case DC_COPIES:
 569     TRACE("DC_COPIES: returning 9999\n");
 570     return 9999;
 571
 572   case DC_DRIVER:
 573     return lpdm->dmDriverVersion;
 574
 575   case DC_DATATYPE_PRODUCED:
 576     FIXME("DATA_TYPE_PRODUCED: stub.\n");
 577     return -1; /* simulate that the driver supports 'RAW' */
 578
 579   case DC_DUPLEX:
 580     ret = 0;
 581     if(pi->ppd->DefaultDuplex && pi->ppd->DefaultDuplex->WinDuplex != 0)
 582       ret = 1;
 583     TRACE("DC_DUPLEX: returning %d\n", ret);
 584     return ret;
 585
 586   case DC_EMF_COMPLIANT:
 587     FIXME("DC_EMF_COMPLIANT: stub.\n");
 588     return -1; /* simulate that the driver do not support EMF */
 589
 590   case DC_EXTRA:
 591     return lpdm->dmDriverExtra;
 592
 593   case DC_FIELDS:
 594     return lpdm->dmFields;
 595
 596   case DC_FILEDEPENDENCIES:
 597     FIXME("DC_FILEDEPENDENCIES: stub.\n");
 598     return 0;
 599
 600   case DC_MAXEXTENT:
 601     {
 602       PAGESIZE *ps;
 603       float x = 0, y = 0;
 604
 605       LIST_FOR_EACH_ENTRY(ps, &pi->ppd->PageSizes, PAGESIZE, entry)
 606       {
 607           if (ps->PaperDimension->x > x) x = ps->PaperDimension->x;
 608           if (ps->PaperDimension->y > y) y = ps->PaperDimension->y;
 609       }
 610       return MAKELONG( paper_size_from_points(x), paper_size_from_points(y) );
 611     }
 612
 613   case DC_MINEXTENT:
 614     {
 615       PAGESIZE *ps;
 616       float x = 1e6, y = 1e6;
 617
 618       LIST_FOR_EACH_ENTRY(ps, &pi->ppd->PageSizes, PAGESIZE, entry)
 619       {
 620           if (ps->PaperDimension->x < x) x = ps->PaperDimension->x;
 621           if (ps->PaperDimension->y < y) y = ps->PaperDimension->y;
 622       }
 623       return MAKELONG( paper_size_from_points(x), paper_size_from_points(y) );
 624     }
 625
 626   case DC_SIZE:
 627     return lpdm->dmSize;
 628
 629   case DC_TRUETYPE:
 630     FIXME("DC_TRUETYPE: stub\n");
 631     return DCTT_SUBDEV;
 632
 633   case DC_VERSION:
 634     return lpdm->dmSpecVersion;
 635
 636   /* We'll just return false here, very few printers can collate anyway */
 637   case DC_COLLATE:
 638     TRACE("DC_COLLATE: returning FALSE\n");
 639     return FALSE;
 640
 641   /* Printer supports colour printing - 1 if yes, 0 if no (Win2k/XP only) */
 642   case DC_COLORDEVICE:
 643     return (pi->ppd->ColorDevice != CD_False) ? TRUE : FALSE;
 644
 645   /* Identification number of the printer manufacturer for use with ICM (Win9x only) */
 646   case DC_MANUFACTURER:
 647     FIXME("DC_MANUFACTURER: stub\n");
 648     return -1;
 649
 650   /* Identification number of the printer model for use with ICM (Win9x only) */
 651   case DC_MODEL:
 652     FIXME("DC_MODEL: stub\n");
 653     return -1;
 654
 655   /* Nonzero if the printer supports stapling, zero otherwise (Win2k/XP only) */
 656   case DC_STAPLE: /* WINVER >= 0x0500 */
 657     FIXME("DC_STAPLE: stub\n");
 658     return -1;
 659
 660   /* Returns an array of 64-character string buffers containing the names of the paper forms
 661    * available for use, unless pOutput is NULL.  The return value is the number of paper forms.
 662    * (Win2k/XP only)
 663    */
 664   case DC_MEDIAREADY: /* WINVER >= 0x0500 */
 665     FIXME("DC_MEDIAREADY: stub\n");
 666     return -1;
 667
 668   /* Returns an array of 64-character string buffers containing the names of the supported
 669    * media types, unless pOutput is NULL.  The return value is the number of supported.
 670    * media types (XP only)
 671    */
 672   case DC_MEDIATYPENAMES: /* WINVER >= 0x0501 */
 673     FIXME("DC_MEDIATYPENAMES: stub\n");
 674     return -1;
 675
 676   /* Returns an array of DWORD values which represent the supported media types, unless
 677    * pOutput is NULL.  The return value is the number of supported media types. (XP only)
 678    */
 679   case DC_MEDIATYPES: /* WINVER >= 0x0501 */
 680     FIXME("DC_MEDIATYPES: stub\n");
 681     return -1;
 682
 683   /* Returns an array of DWORD values, each representing a supported number of document
 684    * pages per printed page, unless pOutput is NULL.  The return value is the number of
 685    * array entries. (Win2k/XP only)
 686    */
 687   case DC_NUP:
 688     FIXME("DC_NUP: stub\n");
 689     return -1;
 690
 691   /* Returns an array of 32-character string buffers containing a list of printer description
 692    * languages supported by the printer, unless pOutput is NULL.  The return value is
 693    * number of array entries. (Win2k/XP only)
 694    */
 695
 696   case DC_PERSONALITY: /* WINVER >= 0x0500 */
 697     FIXME("DC_PERSONALITY: stub\n");
 698     return -1;
 699
 700   /* Returns the amount of printer memory in kilobytes. (Win2k/XP only) */
 701   case DC_PRINTERMEM: /* WINVER >= 0x0500 */
 702     FIXME("DC_PRINTERMEM: stub\n");
 703     return -1;
 704
 705   /* Returns the printer's print rate in PRINTRATEUNIT units. (Win2k/XP only) */
 706   case DC_PRINTRATE: /* WINVER >= 0x0500 */
 707     FIXME("DC_PRINTRATE: stub\n");
 708     return -1;
 709
 710   /* Returns the printer's print rate in pages per minute. (Win2k/XP only) */
 711   case DC_PRINTRATEPPM: /* WINVER >= 0x0500 */
 712     FIXME("DC_PRINTRATEPPM: stub\n");
 713     return -1;
 714
 715   /* Returns the printer rate unit used for DC_PRINTRATE, which is one of
 716    * PRINTRATEUNIT_{CPS,IPM,LPM,PPM} (Win2k/XP only)
 717    */
 718   case DC_PRINTRATEUNIT: /* WINVER >= 0x0500 */
 719     FIXME("DC_PRINTRATEUNIT: stub\n");
 720     return -1;
 721
 722   default:
 723     FIXME("Unsupported capability %d\n", fwCapability);
 724   }
 725   return -1;
 726 }
 727
 728 #if 0
 729 typedef struct {
 730   DWORD nPages;
 731   DWORD Unknown;
 732   HPROPSHEETPAGE hPages[10];
 733 } EDMPS;
 734
 735 INT PSDRV_ExtDeviceModePropSheet(HWND hwnd, LPSTR lpszDevice, LPSTR lpszPort,
 736                                  LPVOID pPropSheet)
 737 {
 738     EDMPS *ps = pPropSheet;
 739     PROPSHEETPAGE psp;
 740
 741     psp->dwSize = sizeof(psp);
 742     psp->hInstance = 0x1234;
 743
 744     ps->nPages = 1;
 745
 746 }
 747
 748 #endif