src/msw/printdlg.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        printdlg.cpp
   3 // Purpose:     wxPrintDialog, wxPageSetupDialog
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // ===========================================================================
  13 // declarations
  14 // ===========================================================================
  15
  16 // ---------------------------------------------------------------------------
  17 // headers
  18 // ---------------------------------------------------------------------------
  19
  20 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  21     #pragma implementation "printdlg.h"
  22 #endif
  23
  24 // For compilers that support precompilation, includes "wx.h".
  25 #include "wx/wxprec.h"
  26
  27 #ifdef __BORLANDC__
  28     #pragma hdrstop
  29 #endif
  30
  31 // Don't use the Windows print dialog if we're in wxUniv mode and using
  32 // the PostScript architecture
  33 #if wxUSE_PRINTING_ARCHITECTURE && (!defined(__WXUNIVERSAL__) || !wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
  34
  35 #ifndef WX_PRECOMP
  36     #include "wx/app.h"
  37 #endif
  38
  39 #include "wx/cmndata.h"
  40 #include "wx/printdlg.h"
  41 #include "wx/msw/printdlg.h"
  42 #include "wx/dcprint.h"
  43 #include "wx/paper.h"
  44
  45 #include <stdlib.h>
  46
  47 #include "wx/msw/private.h"
  48
  49 #include <commdlg.h>
  50
  51 #ifndef __WIN32__
  52     #include <print.h>
  53 #endif
  54
  55 //----------------------------------------------------------------------------
  56 // wxWindowsPrintNativeData
  57 //----------------------------------------------------------------------------
  58
  59 #ifdef __WXDEBUG__
  60 static wxString wxGetPrintDlgError()
  61 {
  62     DWORD err = CommDlgExtendedError();
  63     wxString msg = wxT("Unknown");
  64     switch (err)
  65     {
  66         case CDERR_FINDRESFAILURE: msg = wxT("CDERR_FINDRESFAILURE"); break;
  67         case CDERR_INITIALIZATION: msg = wxT("CDERR_INITIALIZATION"); break;
  68         case CDERR_LOADRESFAILURE: msg = wxT("CDERR_LOADRESFAILURE"); break;
  69         case CDERR_LOADSTRFAILURE: msg = wxT("CDERR_LOADSTRFAILURE"); break;
  70         case CDERR_LOCKRESFAILURE: msg = wxT("CDERR_LOCKRESFAILURE"); break;
  71         case CDERR_MEMALLOCFAILURE: msg = wxT("CDERR_MEMALLOCFAILURE"); break;
  72         case CDERR_MEMLOCKFAILURE: msg = wxT("CDERR_MEMLOCKFAILURE"); break;
  73         case CDERR_NOHINSTANCE: msg = wxT("CDERR_NOHINSTANCE"); break;
  74         case CDERR_NOHOOK: msg = wxT("CDERR_NOHOOK"); break;
  75         case CDERR_NOTEMPLATE: msg = wxT("CDERR_NOTEMPLATE"); break;
  76         case CDERR_STRUCTSIZE: msg = wxT("CDERR_STRUCTSIZE"); break;
  77         case  PDERR_RETDEFFAILURE: msg = wxT("PDERR_RETDEFFAILURE"); break;
  78         case  PDERR_PRINTERNOTFOUND: msg = wxT("PDERR_PRINTERNOTFOUND"); break;
  79         case  PDERR_PARSEFAILURE: msg = wxT("PDERR_PARSEFAILURE"); break;
  80         case  PDERR_NODEVICES: msg = wxT("PDERR_NODEVICES"); break;
  81         case  PDERR_NODEFAULTPRN: msg = wxT("PDERR_NODEFAULTPRN"); break;
  82         case  PDERR_LOADDRVFAILURE: msg = wxT("PDERR_LOADDRVFAILURE"); break;
  83         case  PDERR_INITFAILURE: msg = wxT("PDERR_INITFAILURE"); break;
  84         case  PDERR_GETDEVMODEFAIL: msg = wxT("PDERR_GETDEVMODEFAIL"); break;
  85         case  PDERR_DNDMMISMATCH: msg = wxT("PDERR_DNDMMISMATCH"); break;
  86         case  PDERR_DEFAULTDIFFERENT: msg = wxT("PDERR_DEFAULTDIFFERENT"); break;
  87         case  PDERR_CREATEICFAILURE: msg = wxT("PDERR_CREATEICFAILURE"); break;
  88         default: break;
  89     }
  90     return msg;
  91 }
  92 #endif
  93
  94 static HGLOBAL wxCreateDevNames(const wxString& driverName, const wxString& printerName, const wxString& portName)
  95 {
  96     HGLOBAL hDev = NULL;
  97     // if (!driverName.IsEmpty() && !printerName.IsEmpty() && !portName.IsEmpty())
  98     if (driverName.IsEmpty() && printerName.IsEmpty() && portName.IsEmpty())
  99     {
 100     }
 101     else
 102     {
 103         hDev = GlobalAlloc(GPTR, 4*sizeof(WORD)+
 104                            ( driverName.Length() + 1 +
 105             printerName.Length() + 1 +
 106                              portName.Length()+1 ) * sizeof(wxChar) );
 107         LPDEVNAMES lpDev = (LPDEVNAMES)GlobalLock(hDev);
 108         lpDev->wDriverOffset = sizeof(WORD) * 4 / sizeof(wxChar);
 109         wxStrcpy((wxChar*)lpDev + lpDev->wDriverOffset, driverName);
 110
 111         lpDev->wDeviceOffset = (WORD)( lpDev->wDriverOffset +
 112                                        driverName.Length() + 1 );
 113         wxStrcpy((wxChar*)lpDev + lpDev->wDeviceOffset, printerName);
 114
 115         lpDev->wOutputOffset = (WORD)( lpDev->wDeviceOffset +
 116                                        printerName.Length() + 1 );
 117         wxStrcpy((wxChar*)lpDev + lpDev->wOutputOffset, portName);
 118
 119         lpDev->wDefault = 0;
 120
 121         GlobalUnlock(hDev);
 122     }
 123
 124     return hDev;
 125 }
 126
 127 IMPLEMENT_CLASS(wxWindowsPrintNativeData, wxPrintNativeDataBase)
 128
 129 wxWindowsPrintNativeData::wxWindowsPrintNativeData()
 130 {
 131     m_devMode = (void*) NULL;
 132     m_devNames = (void*) NULL;
 133 }
 134
 135 wxWindowsPrintNativeData::~wxWindowsPrintNativeData()
 136 {
 137     HGLOBAL hDevMode = (HGLOBAL)(DWORD) m_devMode;
 138     if ( hDevMode )
 139         GlobalFree(hDevMode);
 140     HGLOBAL hDevNames = (HGLOBAL)(DWORD) m_devNames;
 141     if ( hDevNames )
 142         GlobalFree(hDevNames);
 143 }
 144
 145 bool wxWindowsPrintNativeData::Ok() const
 146 {
 147     return (m_devMode != NULL) ;
 148 }
 149
 150 bool wxWindowsPrintNativeData::TransferTo( wxPrintData &data )
 151 {
 152     HGLOBAL hDevMode = (HGLOBAL)(DWORD) m_devMode;
 153     HGLOBAL hDevNames = (HGLOBAL)(DWORD) m_devNames;
 154
 155     if (!hDevMode)
 156         return false;
 157
 158     if ( hDevMode )
 159     {
 160         LPDEVMODE devMode = (LPDEVMODE)GlobalLock(hDevMode);
 161
 162         //// Orientation
 163         if (devMode->dmFields & DM_ORIENTATION)
 164             data.SetOrientation( devMode->dmOrientation );
 165
 166         //// Collation
 167         if (devMode->dmFields & DM_COLLATE)
 168         {
 169             if (devMode->dmCollate == DMCOLLATE_TRUE)
 170                 data.SetCollate( true );
 171             else
 172                 data.SetCollate( false );
 173         }
 174
 175         //// Number of copies
 176         if (devMode->dmFields & DM_COPIES)
 177             data.SetNoCopies( devMode->dmCopies );
 178
 179         if (devMode->dmFields & DM_DEFAULTSOURCE)
 180             data.SetBin( (wxPrintBin)devMode->dmDefaultSource );
 181
 182         //// Printer name
 183         if (devMode->dmDeviceName[0] != 0)
 184             data.SetPrinterName( devMode->dmDeviceName );
 185
 186         //// Colour
 187         if (devMode->dmFields & DM_COLOR)
 188         {
 189             if (devMode->dmColor == DMCOLOR_COLOR)
 190                 data.SetColour( true );
 191             else
 192                 data.SetColour( false );
 193         }
 194         else
 195             data.SetColour( true );
 196
 197         //// Paper size
 198
 199         // We don't know size of user defined paper and some buggy drivers
 200         // set both DM_PAPERSIZE and DM_PAPERWIDTH & DM_PAPERLENGTH. Since
 201         // dmPaperSize >= DMPAPER_USER wouldn't be in wxWin's database, this
 202         // code wouldn't set m_paperSize correctly.
 203         if ((devMode->dmFields & DM_PAPERSIZE) && (devMode->dmPaperSize < DMPAPER_USER))
 204         {
 205             if (wxThePrintPaperDatabase)
 206             {
 207                 wxPrintPaperType* paper = wxThePrintPaperDatabase->FindPaperTypeByPlatformId(devMode->dmPaperSize);
 208                 if (paper)
 209                 {
 210                     data.SetPaperId( paper->GetId() );
 211                     data.SetPaperSize( wxSize(paper->GetWidth() / 10,paper->GetHeight() / 10) );
 212                 }
 213                 else
 214                 {
 215                     // Shouldn't really get here
 216                     wxFAIL_MSG(wxT("Couldn't find paper size in paper database."));
 217                     data.SetPaperId( wxPAPER_NONE );
 218                     data.SetPaperSize( wxSize(0,0) );
 219                 }
 220             }
 221             else
 222             {
 223                 // Shouldn't really get here
 224                 wxFAIL_MSG(wxT("Paper database wasn't initialized in wxPrintData::ConvertFromNative."));
 225                 data.SetPaperId( wxPAPER_NONE );
 226                 data.SetPaperSize( wxSize(0,0) );
 227             }
 228         }
 229         else if ((devMode->dmFields & DM_PAPERWIDTH) && (devMode->dmFields & DM_PAPERLENGTH))
 230         {
 231             // DEVMODE is in tenths of a milimeter
 232             data.SetPaperId( wxPAPER_NONE );
 233             data.SetPaperSize( wxSize(devMode->dmPaperWidth / 10, devMode->dmPaperLength / 10) );
 234         }
 235         else
 236         {
 237             // Shouldn't really get here
 238             wxFAIL_MSG(wxT("Couldn't find paper size from DEVMODE."));
 239             data.SetPaperId( wxPAPER_NONE );
 240             data.SetPaperSize( wxSize(0,0) );
 241         }
 242
 243         //// Duplex
 244
 245         if (devMode->dmFields & DM_DUPLEX)
 246         {
 247             switch (devMode->dmDuplex)
 248             {
 249                 case DMDUP_HORIZONTAL:   data.SetDuplex( wxDUPLEX_HORIZONTAL ); break;
 250                 case DMDUP_VERTICAL:     data.SetDuplex( wxDUPLEX_VERTICAL ); break;
 251                 default:
 252                 case DMDUP_SIMPLEX:      data.SetDuplex( wxDUPLEX_SIMPLEX ); break;
 253             }
 254         }
 255         else
 256             data.SetDuplex( wxDUPLEX_SIMPLEX );
 257
 258         //// Quality
 259
 260         if (devMode->dmFields & DM_PRINTQUALITY)
 261         {
 262             switch (devMode->dmPrintQuality)
 263             {
 264                 case DMRES_MEDIUM:  data.SetQuality( wxPRINT_QUALITY_MEDIUM ); break;
 265                 case DMRES_LOW:     data.SetQuality( wxPRINT_QUALITY_LOW ); break;
 266                 case DMRES_DRAFT:   data.SetQuality( wxPRINT_QUALITY_DRAFT ); break;
 267                 case DMRES_HIGH:    data.SetQuality( wxPRINT_QUALITY_HIGH ); break;
 268                 default:
 269                 {
 270                     // TODO: if the printer fills in the resolution in DPI, how
 271                     // will the application know if it's high, low, draft etc.??
 272                     //                    wxFAIL_MSG("Warning: DM_PRINTQUALITY was not one of the standard values.");
 273                     data.SetQuality( devMode->dmPrintQuality );
 274                     break;
 275
 276                 }
 277             }
 278         }
 279         else
 280             data.SetQuality( wxPRINT_QUALITY_HIGH );
 281
 282         GlobalUnlock(hDevMode);
 283     }
 284
 285     if (hDevNames)
 286     {
 287         LPDEVNAMES lpDevNames = (LPDEVNAMES)GlobalLock(hDevNames);
 288         if (lpDevNames)
 289         {
 290             // TODO: Unicode-ification
 291
 292             // Get the port name
 293             // port is obsolete in WIN32
 294             // m_printData.SetPortName((LPSTR)lpDevNames + lpDevNames->wDriverOffset);
 295
 296             // Get the printer name
 297             wxString printerName = (LPTSTR)lpDevNames + lpDevNames->wDeviceOffset;
 298
 299             // Not sure if we should check for this mismatch
 300 //            wxASSERT_MSG( (m_printerName == "" || (devName == m_printerName)), "Printer name obtained from DEVMODE and DEVNAMES were different!");
 301
 302             if (printerName != wxT(""))
 303                 data.SetPrinterName( printerName );
 304
 305             GlobalUnlock(hDevNames);
 306         }
 307     }
 308
 309     return true;
 310 }
 311
 312 bool wxWindowsPrintNativeData::TransferFrom( const wxPrintData &data )
 313 {
 314     HGLOBAL hDevMode = (HGLOBAL)(DWORD) m_devMode;
 315     HGLOBAL hDevNames = (HGLOBAL)(DWORD) m_devNames;
 316     if (!hDevMode)
 317     {
 318         // Use PRINTDLG as a way of creating a DEVMODE object
 319         PRINTDLG pd;
 320
 321         // GNU-WIN32 has the wrong size PRINTDLG - can't work out why.
 322 #ifdef __GNUWIN32__
 323         memset(&pd, 0, 66);
 324         pd.lStructSize    = 66;
 325 #else
 326         memset(&pd, 0, sizeof(PRINTDLG));
 327 #ifdef __WXWINCE__
 328         pd.cbStruct    = sizeof(PRINTDLG);
 329 #else
 330         pd.lStructSize    = sizeof(PRINTDLG);
 331 #endif
 332 #endif
 333
 334         pd.hwndOwner      = (HWND)NULL;
 335         pd.hDevMode       = NULL; // Will be created by PrintDlg
 336         pd.hDevNames      = NULL; // Ditto
 337         //pd.hInstance      = (HINSTANCE) wxGetInstance();
 338
 339         pd.Flags          = PD_RETURNDEFAULT;
 340         pd.nCopies        = 1;
 341
 342         // Fill out the DEVMODE structure
 343         // so we can use it as input in the 'real' PrintDlg
 344         if (!PrintDlg(&pd))
 345         {
 346             if ( pd.hDevMode )
 347                 GlobalFree(pd.hDevMode);
 348             if ( pd.hDevNames )
 349                 GlobalFree(pd.hDevNames);
 350             pd.hDevMode = NULL;
 351             pd.hDevNames = NULL;
 352
 353 #if defined(__WXDEBUG__) && defined(__WIN32__)
 354             wxString str(wxT("Printing error: "));
 355             str += wxGetPrintDlgError();
 356             wxLogDebug(str);
 357 #endif
 358         }
 359         else
 360         {
 361             hDevMode = pd.hDevMode;
 362             m_devMode = (void*)(long) hDevMode;
 363             pd.hDevMode = NULL;
 364
 365             // We'll create a new DEVNAMEs structure below.
 366             if ( pd.hDevNames )
 367                 GlobalFree(pd.hDevNames);
 368             pd.hDevNames = NULL;
 369
 370             // hDevNames = pd->hDevNames;
 371             // m_devNames = (void*)(long) hDevNames;
 372             // pd->hDevnames = NULL;
 373
 374         }
 375     }
 376
 377     if ( hDevMode )
 378     {
 379         LPDEVMODE devMode = (LPDEVMODE) GlobalLock(hDevMode);
 380
 381         //// Orientation
 382         devMode->dmOrientation = (short)data.GetOrientation();
 383
 384         //// Collation
 385         devMode->dmCollate = (data.GetCollate() ? DMCOLLATE_TRUE : DMCOLLATE_FALSE);
 386         devMode->dmFields |= DM_COLLATE;
 387
 388         //// Number of copies
 389         devMode->dmCopies = (short)data.GetNoCopies();
 390         devMode->dmFields |= DM_COPIES;
 391
 392         //// Printer name
 393         wxString name = data.GetPrinterName();
 394         if (name != wxT(""))
 395         {
 396             //int len = wxMin(31, m_printerName.Len());
 397             wxStrncpy((wxChar*)devMode->dmDeviceName,name.c_str(),31);
 398             devMode->dmDeviceName[31] = wxT('\0');
 399         }
 400
 401         //// Colour
 402         if (data.GetColour())
 403             devMode->dmColor = DMCOLOR_COLOR;
 404         else
 405             devMode->dmColor = DMCOLOR_MONOCHROME;
 406         devMode->dmFields |= DM_COLOR;
 407
 408         //// Paper size
 409         if (data.GetPaperId() == wxPAPER_NONE)
 410         {
 411             // DEVMODE is in tenths of a milimeter
 412             devMode->dmPaperWidth = (short)(data.GetPaperSize().x * 10);
 413             devMode->dmPaperLength = (short)(data.GetPaperSize().y * 10);
 414             devMode->dmPaperSize = DMPAPER_USER;
 415             devMode->dmFields |= DM_PAPERWIDTH;
 416             devMode->dmFields |= DM_PAPERLENGTH;
 417         }
 418         else
 419         {
 420             if (wxThePrintPaperDatabase)
 421             {
 422                 wxPrintPaperType* paper = wxThePrintPaperDatabase->FindPaperType( data.GetPaperId() );
 423                 if (paper)
 424                 {
 425                     devMode->dmPaperSize = (short)paper->GetPlatformId();
 426                     devMode->dmFields |= DM_PAPERSIZE;
 427                 }
 428             }
 429         }
 430
 431         //// Duplex
 432         short duplex;
 433         switch (data.GetDuplex())
 434         {
 435             case wxDUPLEX_HORIZONTAL:
 436                 duplex = DMDUP_HORIZONTAL;
 437                 break;
 438             case wxDUPLEX_VERTICAL:
 439                 duplex = DMDUP_VERTICAL;
 440                 break;
 441             default:
 442             // in fact case wxDUPLEX_SIMPLEX:
 443                 duplex = DMDUP_SIMPLEX;
 444                 break;
 445         }
 446         devMode->dmDuplex = duplex;
 447         devMode->dmFields |= DM_DUPLEX;
 448
 449         //// Quality
 450
 451         short quality;
 452         switch (data.GetQuality())
 453         {
 454             case wxPRINT_QUALITY_MEDIUM:
 455                 quality = DMRES_MEDIUM;
 456                 break;
 457             case wxPRINT_QUALITY_LOW:
 458                 quality = DMRES_LOW;
 459                 break;
 460             case wxPRINT_QUALITY_DRAFT:
 461                 quality = DMRES_DRAFT;
 462                 break;
 463             case wxPRINT_QUALITY_HIGH:
 464                 quality = DMRES_HIGH;
 465                 break;
 466             default:
 467                 quality = (short)data.GetQuality();
 468                 break;
 469         }
 470         devMode->dmPrintQuality = quality;
 471         devMode->dmFields |= DM_PRINTQUALITY;
 472
 473         if (data.GetBin() != wxPRINTBIN_DEFAULT)
 474         {
 475             switch (data.GetBin())
 476             {
 477                 case wxPRINTBIN_ONLYONE:        devMode->dmDefaultSource = DMBIN_ONLYONE;       break;
 478                 case wxPRINTBIN_LOWER:          devMode->dmDefaultSource = DMBIN_LOWER;         break;
 479                 case wxPRINTBIN_MIDDLE:         devMode->dmDefaultSource = DMBIN_MIDDLE;        break;
 480                 case wxPRINTBIN_MANUAL:         devMode->dmDefaultSource = DMBIN_MANUAL;        break;
 481                 case wxPRINTBIN_ENVELOPE:       devMode->dmDefaultSource = DMBIN_ENVELOPE;      break;
 482                 case wxPRINTBIN_ENVMANUAL:      devMode->dmDefaultSource = DMBIN_ENVMANUAL;     break;
 483                 case wxPRINTBIN_AUTO:           devMode->dmDefaultSource = DMBIN_AUTO;          break;
 484                 case wxPRINTBIN_TRACTOR:        devMode->dmDefaultSource = DMBIN_TRACTOR;       break;
 485                 case wxPRINTBIN_SMALLFMT:       devMode->dmDefaultSource = DMBIN_SMALLFMT;      break;
 486                 case wxPRINTBIN_LARGEFMT:       devMode->dmDefaultSource = DMBIN_LARGEFMT;      break;
 487                 case wxPRINTBIN_LARGECAPACITY:  devMode->dmDefaultSource = DMBIN_LARGECAPACITY; break;
 488                 case wxPRINTBIN_CASSETTE:       devMode->dmDefaultSource = DMBIN_CASSETTE;      break;
 489                 case wxPRINTBIN_FORMSOURCE:     devMode->dmDefaultSource = DMBIN_FORMSOURCE;    break;
 490
 491                 default:
 492                     devMode->dmDefaultSource = (short)(DMBIN_USER + data.GetBin() - wxPRINTBIN_USER);
 493                     break;
 494             }
 495
 496             devMode->dmFields |= DM_DEFAULTSOURCE;
 497         }
 498
 499         GlobalUnlock(hDevMode);
 500     }
 501
 502     if ( hDevNames )
 503     {
 504         GlobalFree(hDevNames);
 505     }
 506
 507     // TODO: I hope it's OK to pass some empty strings to DEVNAMES.
 508     m_devNames = (void*) (long) wxCreateDevNames(wxT(""), data.GetPrinterName(), wxT(""));
 509
 510     return true;
 511 }
 512
 513 // ---------------------------------------------------------------------------
 514 // wxPrintDialog
 515 // ---------------------------------------------------------------------------
 516
 517 IMPLEMENT_CLASS(wxWindowsPrintDialog, wxPrintDialogBase)
 518
 519 wxWindowsPrintDialog::wxWindowsPrintDialog(wxWindow *p, wxPrintDialogData* data)
 520 {
 521     Create(p, data);
 522 }
 523
 524 wxWindowsPrintDialog::wxWindowsPrintDialog(wxWindow *p, wxPrintData* data)
 525 {
 526     wxPrintDialogData data2;
 527     if ( data )
 528         data2 = *data;
 529
 530     Create(p, &data2);
 531 }
 532
 533 bool wxWindowsPrintDialog::Create(wxWindow *p, wxPrintDialogData* data)
 534 {
 535     m_dialogParent = p;
 536     m_printerDC = NULL;
 537     m_destroyDC = true;
 538
 539     // MSW handle
 540     m_printDlg = NULL;
 541
 542     if ( data )
 543         m_printDialogData = *data;
 544
 545     return true;
 546 }
 547
 548 wxWindowsPrintDialog::~wxWindowsPrintDialog()
 549 {
 550     PRINTDLG *pd = (PRINTDLG *) m_printDlg;
 551     if (pd && pd->hDevMode)
 552         GlobalFree(pd->hDevMode);
 553     if ( pd )
 554         delete pd;
 555
 556     if (m_destroyDC && m_printerDC)
 557         delete m_printerDC;
 558 }
 559
 560 int wxWindowsPrintDialog::ShowModal()
 561 {
 562     ConvertToNative( m_printDialogData );
 563
 564     PRINTDLG *pd = (PRINTDLG*) m_printDlg;
 565
 566     if (m_dialogParent)
 567         pd->hwndOwner = (HWND) m_dialogParent->GetHWND();
 568     else if (wxTheApp->GetTopWindow())
 569         pd->hwndOwner = (HWND) wxTheApp->GetTopWindow()->GetHWND();
 570     else
 571         pd->hwndOwner = 0;
 572
 573     bool ret = (PrintDlg( pd ) != 0);
 574
 575     pd->hwndOwner = 0;
 576
 577     if ( ret != false && (pd->hDC) )
 578     {
 579         wxPrinterDC *pdc = new wxPrinterDC( (WXHDC) pd->hDC );
 580         m_printerDC = pdc;
 581         ConvertFromNative( m_printDialogData );
 582         return wxID_OK;
 583     }
 584     else
 585     {
 586         return wxID_CANCEL;
 587     }
 588 }
 589
 590 wxDC *wxWindowsPrintDialog::GetPrintDC()
 591 {
 592     if (m_printerDC)
 593     {
 594         m_destroyDC = false;
 595         return m_printerDC;
 596     }
 597     else
 598         return (wxDC*) NULL;
 599 }
 600
 601 bool wxWindowsPrintDialog::ConvertToNative( wxPrintDialogData &data )
 602 {
 603     wxWindowsPrintNativeData *native_data =
 604         (wxWindowsPrintNativeData *) data.GetPrintData().GetNativeData();
 605     data.GetPrintData().ConvertToNative();
 606
 607     PRINTDLG *pd = (PRINTDLG*) m_printDlg;
 608
 609     // Shouldn't have been defined anywhere
 610     if (pd)
 611         return false;
 612
 613     pd = new PRINTDLG;
 614     memset( pd, 0, sizeof(PRINTDLG) );
 615     m_printDlg = (void*) pd;
 616
 617     // GNU-WIN32 has the wrong size PRINTDLG - can't work out why.
 618 #ifdef __GNUWIN32__
 619     pd->lStructSize    = 66;
 620 #else
 621     pd->lStructSize    = sizeof(PRINTDLG);
 622 #endif
 623     pd->hwndOwner      = (HWND)NULL;
 624     pd->hDevMode       = NULL; // Will be created by PrintDlg
 625     pd->hDevNames      = NULL; // Ditto
 626
 627     pd->Flags          = PD_RETURNDEFAULT;
 628     pd->nCopies        = 1;
 629
 630     // Pass the devmode data to the PRINTDLG structure, since it'll
 631     // be needed when PrintDlg is called.
 632     if (pd->hDevMode)
 633         GlobalFree(pd->hDevMode);
 634
 635     // Pass the devnames data to the PRINTDLG structure, since it'll
 636     // be needed when PrintDlg is called.
 637     if (pd->hDevNames)
 638         GlobalFree(pd->hDevNames);
 639
 640     pd->hDevMode = (HGLOBAL)(DWORD) native_data->GetDevMode();
 641     native_data->SetDevMode( (void*) NULL);
 642
 643     // Shouldn't assert; we should be able to test Ok-ness at a higher level
 644     //wxASSERT_MSG( (pd->hDevMode), wxT("hDevMode must be non-NULL in ConvertToNative!"));
 645
 646     pd->hDevNames = (HGLOBAL)(DWORD) native_data->GetDevNames();
 647     native_data->SetDevNames( (void*) NULL);
 648
 649
 650     pd->hDC = (HDC) NULL;
 651     pd->nFromPage = (WORD)data.GetFromPage();
 652     pd->nToPage = (WORD)data.GetToPage();
 653     pd->nMinPage = (WORD)data.GetMinPage();
 654     pd->nMaxPage = (WORD)data.GetMaxPage();
 655     pd->nCopies = (WORD)data.GetNoCopies();
 656
 657     pd->Flags = PD_RETURNDC;
 658
 659 #ifdef __GNUWIN32__
 660     pd->lStructSize = 66;
 661 #else
 662     pd->lStructSize = sizeof( PRINTDLG );
 663 #endif
 664
 665     pd->hwndOwner=(HWND)NULL;
 666 //    pd->hDevNames=(HANDLE)NULL;
 667     pd->hInstance=(HINSTANCE)NULL;
 668     pd->lCustData = (LPARAM) NULL;
 669     pd->lpfnPrintHook = NULL;
 670     pd->lpfnSetupHook = NULL;
 671     pd->lpPrintTemplateName = NULL;
 672     pd->lpSetupTemplateName = NULL;
 673     pd->hPrintTemplate = (HGLOBAL) NULL;
 674     pd->hSetupTemplate = (HGLOBAL) NULL;
 675
 676     if ( data.GetAllPages() )
 677         pd->Flags |= PD_ALLPAGES;
 678     if ( data.GetSelection() )
 679         pd->Flags |= PD_SELECTION;
 680     if ( data.GetCollate() )
 681         pd->Flags |= PD_COLLATE;
 682     if ( data.GetPrintToFile() )
 683         pd->Flags |= PD_PRINTTOFILE;
 684     if ( !data.GetEnablePrintToFile() )
 685         pd->Flags |= PD_DISABLEPRINTTOFILE;
 686     if ( !data.GetEnableSelection() )
 687         pd->Flags |= PD_NOSELECTION;
 688     if ( !data.GetEnablePageNumbers() )
 689         pd->Flags |= PD_NOPAGENUMS;
 690     else if ( (!data.GetAllPages()) && (!data.GetSelection()) && (data.GetFromPage() != 0) && (data.GetToPage() != 0))
 691         pd->Flags |= PD_PAGENUMS;
 692     if ( data.GetEnableHelp() )
 693         pd->Flags |= PD_SHOWHELP;
 694 #if WXWIN_COMPATIBILITY_2_4
 695     if ( data.GetSetupDialog() )
 696         pd->Flags |= PD_PRINTSETUP;
 697 #endif
 698
 699     return true;
 700 }
 701
 702 bool wxWindowsPrintDialog::ConvertFromNative( wxPrintDialogData &data )
 703 {
 704     PRINTDLG *pd = (PRINTDLG*) m_printDlg;
 705     if ( pd == NULL )
 706         return false;
 707
 708     wxWindowsPrintNativeData *native_data =
 709         (wxWindowsPrintNativeData *) data.GetPrintData().GetNativeData();
 710
 711     // Pass the devmode data back to the wxPrintData structure where it really belongs.
 712     if (pd->hDevMode)
 713     {
 714         if (native_data->GetDevMode())
 715         {
 716             // Make sure we don't leak memory
 717             GlobalFree( (HGLOBAL)(DWORD) native_data->GetDevMode() );
 718         }
 719         native_data->SetDevMode( (void*)(long) pd->hDevMode );
 720         pd->hDevMode = NULL;
 721     }
 722
 723     // Pass the devnames data back to the wxPrintData structure where it really belongs.
 724     if (pd->hDevNames)
 725     {
 726         if (native_data->GetDevNames())
 727         {
 728             // Make sure we don't leak memory
 729             GlobalFree((HGLOBAL)(DWORD) native_data->GetDevNames());
 730         }
 731         native_data->SetDevNames((void*)(long) pd->hDevNames);
 732         pd->hDevNames = NULL;
 733     }
 734
 735     // Now convert the DEVMODE object, passed down from the PRINTDLG object,
 736     // into wxWidgets form.
 737     native_data->TransferTo( data.GetPrintData() );
 738
 739     data.SetFromPage( pd->nFromPage );
 740     data.SetToPage( pd->nToPage );
 741     data.SetMinPage( pd->nMinPage );
 742     data.SetMaxPage( pd->nMaxPage );
 743     data.SetNoCopies( pd->nCopies );
 744
 745     data.SetAllPages( (((pd->Flags & PD_PAGENUMS) != PD_PAGENUMS) && ((pd->Flags & PD_SELECTION) != PD_SELECTION)) );
 746     data.SetSelection( ((pd->Flags & PD_SELECTION) == PD_SELECTION) );
 747     data.SetCollate( ((pd->Flags & PD_COLLATE) == PD_COLLATE) );
 748     data.SetPrintToFile( ((pd->Flags & PD_PRINTTOFILE) == PD_PRINTTOFILE) );
 749     data.EnablePrintToFile( ((pd->Flags & PD_DISABLEPRINTTOFILE) != PD_DISABLEPRINTTOFILE) );
 750     data.EnableSelection( ((pd->Flags & PD_NOSELECTION) != PD_NOSELECTION) );
 751     data.EnablePageNumbers( ((pd->Flags & PD_NOPAGENUMS) != PD_NOPAGENUMS) );
 752     data.EnableHelp( ((pd->Flags & PD_SHOWHELP) == PD_SHOWHELP) );
 753 #if WXWIN_COMPATIBILITY_2_4
 754     data.SetSetupDialog( ((pd->Flags & PD_PRINTSETUP) == PD_PRINTSETUP) );
 755 #endif
 756     return true;
 757 }
 758
 759 // ---------------------------------------------------------------------------
 760 // wxWidnowsPageSetupDialog
 761 // ---------------------------------------------------------------------------
 762
 763 IMPLEMENT_CLASS(wxWindowsPageSetupDialog, wxPageSetupDialogBase)
 764
 765 wxWindowsPageSetupDialog::wxWindowsPageSetupDialog()
 766 {
 767     m_dialogParent = NULL;
 768     m_pageDlg = NULL;
 769 }
 770
 771 wxWindowsPageSetupDialog::wxWindowsPageSetupDialog(wxWindow *p, wxPageSetupDialogData *data)
 772 {
 773     Create(p, data);
 774 }
 775
 776 bool wxWindowsPageSetupDialog::Create(wxWindow *p, wxPageSetupDialogData *data)
 777 {
 778     m_dialogParent = p;
 779     m_pageDlg = NULL;
 780
 781     if (data)
 782         m_pageSetupData = (*data);
 783
 784     return true;
 785 }
 786
 787 wxWindowsPageSetupDialog::~wxWindowsPageSetupDialog()
 788 {
 789     PAGESETUPDLG *pd = (PAGESETUPDLG *)m_pageDlg;
 790     if ( pd && pd->hDevMode )
 791         GlobalFree(pd->hDevMode);
 792     if ( pd && pd->hDevNames )
 793         GlobalFree(pd->hDevNames);
 794     if ( pd )
 795         delete pd;
 796 }
 797
 798 int wxWindowsPageSetupDialog::ShowModal()
 799 {
 800     ConvertToNative( m_pageSetupData );
 801
 802     PAGESETUPDLG *pd = (PAGESETUPDLG *) m_pageDlg;
 803     if (m_dialogParent)
 804         pd->hwndOwner = (HWND) m_dialogParent->GetHWND();
 805     else if (wxTheApp->GetTopWindow())
 806         pd->hwndOwner = (HWND) wxTheApp->GetTopWindow()->GetHWND();
 807     else
 808         pd->hwndOwner = 0;
 809     BOOL retVal = PageSetupDlg( pd ) ;
 810     pd->hwndOwner = 0;
 811     if (retVal)
 812     {
 813         ConvertFromNative( m_pageSetupData );
 814         return wxID_OK;
 815     }
 816     else
 817         return wxID_CANCEL;
 818 }
 819
 820 bool wxWindowsPageSetupDialog::ConvertToNative( wxPageSetupDialogData &data )
 821 {
 822     wxWindowsPrintNativeData *native_data =
 823         (wxWindowsPrintNativeData *) data.GetPrintData().GetNativeData();
 824     data.GetPrintData().ConvertToNative();
 825
 826     PAGESETUPDLG *pd = (PAGESETUPDLG*) m_pageDlg;
 827
 828     // Shouldn't have been defined anywhere
 829     if (pd)
 830         return false;
 831
 832     pd = new PAGESETUPDLG;
 833     pd->hDevMode = NULL;
 834     pd->hDevNames = NULL;
 835     m_pageDlg = (void *)pd;
 836
 837     // Pass the devmode data (created in m_printData.ConvertToNative)
 838     // to the PRINTDLG structure, since it'll
 839     // be needed when PrintDlg is called.
 840
 841     if (pd->hDevMode)
 842     {
 843         GlobalFree(pd->hDevMode);
 844         pd->hDevMode = NULL;
 845     }
 846     pd->hDevMode = (HGLOBAL) native_data->GetDevMode();
 847     native_data->SetDevMode( (void*) NULL );
 848
 849     // Shouldn't assert; we should be able to test Ok-ness at a higher level
 850     //wxASSERT_MSG( (pd->hDevMode), wxT("hDevMode must be non-NULL in ConvertToNative!"));
 851
 852     // Pass the devnames data (created in m_printData.ConvertToNative)
 853     // to the PRINTDLG structure, since it'll
 854     // be needed when PrintDlg is called.
 855
 856     if (pd->hDevNames)
 857     {
 858         GlobalFree(pd->hDevNames);
 859         pd->hDevNames = NULL;
 860     }
 861     pd->hDevNames = (HGLOBAL) native_data->GetDevNames();
 862     native_data->SetDevNames((void*) NULL);
 863
 864 //        pd->hDevMode = GlobalAlloc(GMEM_MOVEABLE, sizeof(DEVMODE));
 865
 866     pd->Flags = PSD_MARGINS|PSD_MINMARGINS;
 867
 868     if ( data.GetDefaultMinMargins() )
 869         pd->Flags |= PSD_DEFAULTMINMARGINS;
 870     if ( !data.GetEnableMargins() )
 871         pd->Flags |= PSD_DISABLEMARGINS;
 872     if ( !data.GetEnableOrientation() )
 873         pd->Flags |= PSD_DISABLEORIENTATION;
 874     if ( !data.GetEnablePaper() )
 875         pd->Flags |= PSD_DISABLEPAPER;
 876     if ( !data.GetEnablePrinter() )
 877         pd->Flags |= PSD_DISABLEPRINTER;
 878     if ( data.GetDefaultInfo() )
 879         pd->Flags |= PSD_RETURNDEFAULT;
 880     if ( data.GetEnableHelp() )
 881         pd->Flags |= PSD_SHOWHELP;
 882
 883     // We want the units to be in hundredths of a millimetre
 884     pd->Flags |= PSD_INHUNDREDTHSOFMILLIMETERS;
 885
 886     pd->lStructSize = sizeof( PAGESETUPDLG );
 887     pd->hwndOwner=(HWND)NULL;
 888 //    pd->hDevNames=(HWND)NULL;
 889     pd->hInstance=(HINSTANCE)NULL;
 890     //   PAGESETUPDLG is in hundreds of a mm
 891     pd->ptPaperSize.x = data.GetPaperSize().x * 100;
 892     pd->ptPaperSize.y = data.GetPaperSize().y * 100;
 893
 894     pd->rtMinMargin.left = data.GetMinMarginTopLeft().x * 100;
 895     pd->rtMinMargin.top = data.GetMinMarginTopLeft().y * 100;
 896     pd->rtMinMargin.right = data.GetMinMarginBottomRight().x * 100;
 897     pd->rtMinMargin.bottom = data.GetMinMarginBottomRight().y * 100;
 898
 899     pd->rtMargin.left = data.GetMarginTopLeft().x * 100;
 900     pd->rtMargin.top = data.GetMarginTopLeft().y * 100;
 901     pd->rtMargin.right = data.GetMarginBottomRight().x * 100;
 902     pd->rtMargin.bottom = data.GetMarginBottomRight().y * 100;
 903
 904     pd->lCustData = 0;
 905     pd->lpfnPageSetupHook = NULL;
 906     pd->lpfnPagePaintHook = NULL;
 907     pd->hPageSetupTemplate = NULL;
 908     pd->lpPageSetupTemplateName = NULL;
 909
 910 /*
 911     if ( pd->hDevMode )
 912     {
 913         DEVMODE *devMode = (DEVMODE*) GlobalLock(pd->hDevMode);
 914         memset(devMode, 0, sizeof(DEVMODE));
 915         devMode->dmSize = sizeof(DEVMODE);
 916         devMode->dmOrientation = m_orientation;
 917         devMode->dmFields = DM_ORIENTATION;
 918         GlobalUnlock(pd->hDevMode);
 919     }
 920 */
 921     return true;
 922 }
 923
 924 bool wxWindowsPageSetupDialog::ConvertFromNative( wxPageSetupDialogData &data )
 925 {
 926     PAGESETUPDLG *pd = (PAGESETUPDLG *) m_pageDlg;
 927     if ( !pd )
 928         return false;
 929
 930     wxWindowsPrintNativeData *native_data =
 931         (wxWindowsPrintNativeData *) data.GetPrintData().GetNativeData();
 932
 933     // Pass the devmode data back to the wxPrintData structure where it really belongs.
 934     if (pd->hDevMode)
 935     {
 936         if (native_data->GetDevMode())
 937         {
 938             // Make sure we don't leak memory
 939             GlobalFree((HGLOBAL) native_data->GetDevMode());
 940         }
 941         native_data->SetDevMode( (void*) pd->hDevMode );
 942         pd->hDevMode = NULL;
 943     }
 944
 945     // Isn't this superfluous? It's called again below.
 946     // data.GetPrintData().ConvertFromNative();
 947
 948     // Pass the devnames data back to the wxPrintData structure where it really belongs.
 949     if (pd->hDevNames)
 950     {
 951         if (native_data->GetDevNames())
 952         {
 953             // Make sure we don't leak memory
 954             GlobalFree((HGLOBAL) native_data->GetDevNames());
 955         }
 956         native_data->SetDevNames((void*) pd->hDevNames);
 957         pd->hDevNames = NULL;
 958     }
 959
 960     data.GetPrintData().ConvertFromNative();
 961
 962     pd->Flags = PSD_MARGINS|PSD_MINMARGINS;
 963
 964     data.SetDefaultMinMargins( ((pd->Flags & PSD_DEFAULTMINMARGINS) == PSD_DEFAULTMINMARGINS) );
 965     data.EnableMargins( ((pd->Flags & PSD_DISABLEMARGINS) != PSD_DISABLEMARGINS) );
 966     data.EnableOrientation( ((pd->Flags & PSD_DISABLEORIENTATION) != PSD_DISABLEORIENTATION) );
 967     data.EnablePaper( ((pd->Flags & PSD_DISABLEPAPER) != PSD_DISABLEPAPER) );
 968     data.EnablePrinter( ((pd->Flags & PSD_DISABLEPRINTER) != PSD_DISABLEPRINTER) );
 969     data.SetDefaultInfo( ((pd->Flags & PSD_RETURNDEFAULT) == PSD_RETURNDEFAULT) );
 970     data.EnableHelp( ((pd->Flags & PSD_SHOWHELP) == PSD_SHOWHELP) );
 971
 972     //   PAGESETUPDLG is in hundreds of a mm
 973     data.SetPaperSize( wxSize(pd->ptPaperSize.x / 100, pd->ptPaperSize.y / 100) );
 974
 975     data.SetMinMarginTopLeft( wxPoint(pd->rtMinMargin.left / 100, pd->rtMinMargin.top / 100) );
 976     data.SetMinMarginBottomRight( wxPoint(pd->rtMinMargin.right / 100, pd->rtMinMargin.bottom / 100) );
 977
 978     data.SetMarginTopLeft( wxPoint(pd->rtMargin.left / 100, pd->rtMargin.top / 100) );
 979     data.SetMarginBottomRight( wxPoint(pd->rtMargin.right / 100, pd->rtMargin.bottom / 100) );
 980
 981     return true;
 982 }
 983
 984 #endif
 985     // wxUSE_PRINTING_ARCHITECTURE