src/common/cmndata.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        cmndata.cpp
   3 // Purpose:     Common GDI data
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     01/02/97
   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 "cmndata.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 #ifndef WX_PRECOMP
  32     #include <stdio.h>
  33     #include "wx/string.h"
  34     #include "wx/utils.h"
  35     #include "wx/app.h"
  36 #endif
  37
  38 #include "wx/gdicmn.h"
  39 #include "wx/cmndata.h"
  40 #include "wx/log.h"
  41 #include "wx/prntbase.h"
  42 #include "wx/printdlg.h"
  43
  44 #if wxUSE_FONTDLG
  45     #include "wx/fontdlg.h"
  46 #endif // wxUSE_FONTDLG
  47
  48 #if wxUSE_PRINTING_ARCHITECTURE
  49     #include "wx/paper.h"
  50 #endif // wxUSE_PRINTING_ARCHITECTURE
  51
  52 #if defined(__WXMSW__) && !defined(__PALMOS__)
  53     #include <windowsx.h>
  54     #include "wx/msw/private.h"
  55
  56     #ifndef __SMARTPHONE__ /* of WinCE */
  57         #include <commdlg.h>
  58     #endif
  59
  60     #if defined(__WATCOMC__) || defined(__SYMANTEC__) || defined(__SALFORDC__)
  61         #include <windowsx.h>
  62         #include <commdlg.h>
  63     #endif
  64 #endif // MSW
  65
  66 #ifdef __WXMAC__
  67     #include "wx/mac/private/print.h"
  68 #endif
  69
  70     #if wxUSE_PRINTING_ARCHITECTURE
  71         IMPLEMENT_DYNAMIC_CLASS(wxPrintData, wxObject)
  72         IMPLEMENT_DYNAMIC_CLASS(wxPrintDialogData, wxObject)
  73         IMPLEMENT_DYNAMIC_CLASS(wxPageSetupDialogData, wxObject)
  74     #endif // wxUSE_PRINTING_ARCHITECTURE
  75
  76     IMPLEMENT_DYNAMIC_CLASS(wxFontData, wxObject)
  77     IMPLEMENT_DYNAMIC_CLASS(wxColourData, wxObject)
  78
  79 #ifndef DMPAPER_USER
  80      #define DMPAPER_USER                256
  81 #endif
  82
  83 // ============================================================================
  84 // implementation
  85 // ============================================================================
  86
  87 // ----------------------------------------------------------------------------
  88 // wxColourData
  89 // ----------------------------------------------------------------------------
  90
  91 wxColourData::wxColourData()
  92 {
  93     m_chooseFull = false;
  94     m_dataColour.Set(0,0,0);
  95     // m_custColours are wxNullColours initially
  96 }
  97
  98 wxColourData::wxColourData(const wxColourData& data)
  99     : wxObject()
 100 {
 101     (*this) = data;
 102 }
 103
 104 wxColourData::~wxColourData()
 105 {
 106 }
 107
 108 void wxColourData::SetCustomColour(int i, const wxColour& colour)
 109 {
 110     wxCHECK_RET( (i >= 0 && i < 16), _T("custom colour index out of range") );
 111
 112     m_custColours[i] = colour;
 113 }
 114
 115 wxColour wxColourData::GetCustomColour(int i)
 116 {
 117     wxCHECK_MSG( (i >= 0 && i < 16), wxColour(0,0,0),
 118                  _T("custom colour index out of range") );
 119
 120     return m_custColours[i];
 121 }
 122
 123 void wxColourData::operator=(const wxColourData& data)
 124 {
 125     int i;
 126     for (i = 0; i < 16; i++)
 127         m_custColours[i] = data.m_custColours[i];
 128
 129     m_dataColour = (wxColour&)data.m_dataColour;
 130     m_chooseFull = data.m_chooseFull;
 131 }
 132
 133 // ----------------------------------------------------------------------------
 134 // Font data
 135 // ----------------------------------------------------------------------------
 136
 137 wxFontData::wxFontData()
 138 {
 139     // Intialize colour to black.
 140     m_fontColour = wxNullColour;
 141
 142     m_showHelp = false;
 143     m_allowSymbols = true;
 144     m_enableEffects = true;
 145     m_minSize = 0;
 146     m_maxSize = 0;
 147
 148     m_encoding = wxFONTENCODING_SYSTEM;
 149 }
 150
 151 wxFontData::~wxFontData()
 152 {
 153 }
 154
 155 #if wxUSE_FONTDLG
 156
 157 wxFontDialogBase::~wxFontDialogBase()
 158 {
 159 }
 160
 161 #endif // wxUSE_FONTDLG
 162
 163 #if wxUSE_PRINTING_ARCHITECTURE
 164 // ----------------------------------------------------------------------------
 165 // Print data
 166 // ----------------------------------------------------------------------------
 167
 168 wxPrintData::wxPrintData()
 169 {
 170 #ifdef __WXMAC__
 171     m_nativePrintData = wxNativePrintData::Create() ;
 172 #endif
 173     m_bin = wxPRINTBIN_DEFAULT;
 174     m_printMode = wxPRINT_MODE_PRINTER;
 175     m_printOrientation = wxPORTRAIT;
 176     m_printNoCopies = 1;
 177     m_printCollate = false;
 178
 179     // New, 24/3/99
 180     m_printerName = wxT("");
 181     m_colour = true;
 182     m_duplexMode = wxDUPLEX_SIMPLEX;
 183     m_printQuality = wxPRINT_QUALITY_HIGH;
 184     m_paperId = wxPAPER_A4;
 185     m_paperSize = wxSize(210, 297);
 186
 187     m_nativeData = wxPrintFactory::GetFactory()->CreatePrintNativeData();
 188 }
 189
 190 wxPrintData::wxPrintData(const wxPrintData& printData)
 191     : wxObject()
 192 {
 193     (*this) = printData;
 194 }
 195
 196 wxPrintData::~wxPrintData()
 197 {
 198     m_nativeData->m_ref--;
 199     if (m_nativeData->m_ref == 0)
 200         delete m_nativeData;
 201
 202 #ifdef __WXMAC__
 203     delete m_nativePrintData ;
 204 #endif
 205 }
 206
 207
 208 #ifdef __WXMAC__
 209 void wxPrintData::ConvertToNative()
 210 {
 211     m_nativePrintData->TransferFrom( this ) ;
 212 }
 213
 214 void wxPrintData::ConvertFromNative()
 215 {
 216     m_nativePrintData->TransferTo( this ) ;
 217 }
 218 #endif
 219
 220 void wxPrintData::operator=(const wxPrintData& data)
 221 {
 222     m_printNoCopies = data.m_printNoCopies;
 223     m_printCollate = data.m_printCollate;
 224     m_printOrientation = data.m_printOrientation;
 225     m_printerName = data.m_printerName;
 226     m_colour = data.m_colour;
 227     m_duplexMode = data.m_duplexMode;
 228     m_printQuality = data.m_printQuality;
 229     m_paperId = data.m_paperId;
 230     m_paperSize = data.m_paperSize;
 231     m_bin = data.m_bin;
 232     m_printMode = data.m_printMode;
 233
 234     m_nativeData = data.GetNativeData();
 235     m_nativeData->m_ref++;
 236
 237 #ifdef __WXMAC__
 238     m_nativePrintData->CopyFrom( data.m_nativePrintData ) ;
 239 #endif
 240 }
 241
 242 // Is this data OK for showing the print dialog?
 243 bool wxPrintData::Ok() const
 244 {
 245     m_nativeData->TransferFrom( *this );
 246
 247     return m_nativeData->Ok();
 248 }
 249
 250 // ----------------------------------------------------------------------------
 251 // Print dialog data
 252 // ----------------------------------------------------------------------------
 253
 254 wxPrintDialogData::wxPrintDialogData()
 255 {
 256 #ifdef __WXMSW__
 257     m_printDlgData = NULL;
 258 #endif
 259     m_printFromPage = 0;
 260     m_printToPage = 0;
 261     m_printMinPage = 0;
 262     m_printMaxPage = 0;
 263     m_printNoCopies = 1;
 264     m_printAllPages = false;
 265     m_printCollate = false;
 266     m_printToFile = false;
 267     m_printSelection = false;
 268     m_printEnableSelection = false;
 269     m_printEnablePageNumbers = true;
 270     m_printEnablePrintToFile = true;
 271     m_printEnableHelp = false;
 272     m_printSetupDialog = false;
 273 }
 274
 275 wxPrintDialogData::wxPrintDialogData(const wxPrintDialogData& dialogData)
 276     : wxObject()
 277 {
 278 #ifdef __WXMSW__
 279     m_printDlgData = NULL;
 280 #endif
 281     (*this) = dialogData;
 282 }
 283
 284 wxPrintDialogData::wxPrintDialogData(const wxPrintData& printData)
 285 {
 286 #ifdef __WXMSW__
 287     m_printDlgData = NULL;
 288 #endif
 289     m_printFromPage = 1;
 290     m_printToPage = 0;
 291     m_printMinPage = 1;
 292     m_printMaxPage = 9999;
 293     m_printNoCopies = 1;
 294     m_printAllPages = false;
 295     m_printCollate = false;
 296     m_printToFile = false;
 297     m_printSelection = false;
 298     m_printEnableSelection = false;
 299     m_printEnablePageNumbers = true;
 300     m_printEnablePrintToFile = true;
 301     m_printEnableHelp = false;
 302     m_printSetupDialog = false;
 303
 304     m_printData = printData;
 305 }
 306
 307 wxPrintDialogData::~wxPrintDialogData()
 308 {
 309 #ifdef __WXMSW__
 310     PRINTDLG *pd = (PRINTDLG *) m_printDlgData;
 311     if ( pd && pd->hDevMode )
 312         GlobalFree(pd->hDevMode);
 313     if ( pd )
 314         delete pd;
 315 #endif
 316 }
 317
 318 #ifdef __WXMSW__
 319 void wxPrintDialogData::ConvertToNative()
 320 {
 321     wxWindowsPrintNativeData *data =
 322         (wxWindowsPrintNativeData *) m_printData.GetNativeData();
 323     data->TransferFrom( m_printData );
 324
 325     PRINTDLG *pd = (PRINTDLG*) m_printDlgData;
 326
 327     if (!pd)
 328     {
 329         pd = new PRINTDLG;
 330         memset( pd, 0, sizeof(PRINTDLG) );
 331         m_printDlgData = (void*) pd;
 332
 333         // GNU-WIN32 has the wrong size PRINTDLG - can't work out why.
 334 #ifdef __GNUWIN32__
 335         pd->lStructSize    = 66;
 336 #else
 337         pd->lStructSize    = sizeof(PRINTDLG);
 338 #endif
 339         pd->hwndOwner      = (HWND)NULL;
 340         pd->hDevMode       = NULL; // Will be created by PrintDlg
 341         pd->hDevNames      = NULL; // Ditto
 342
 343         pd->Flags          = PD_RETURNDEFAULT;
 344         pd->nCopies        = 1;
 345     }
 346
 347     // Pass the devmode data to the PRINTDLG structure, since it'll
 348     // be needed when PrintDlg is called.
 349     if (pd->hDevMode)
 350     {
 351         GlobalFree(pd->hDevMode);
 352     }
 353
 354     // Pass the devnames data to the PRINTDLG structure, since it'll
 355     // be needed when PrintDlg is called.
 356     if (pd->hDevNames)
 357     {
 358         GlobalFree(pd->hDevNames);
 359     }
 360
 361     pd->hDevMode = (HGLOBAL)(DWORD) data->GetDevMode();
 362
 363     data->SetDevMode( (void*) NULL);
 364
 365     // Shouldn't assert; we should be able to test Ok-ness at a higher level
 366     //wxASSERT_MSG( (pd->hDevMode), wxT("hDevMode must be non-NULL in ConvertToNative!"));
 367
 368     pd->hDevNames = (HGLOBAL)(DWORD) data->GetDevNames();
 369
 370     data->SetDevNames( (void*) NULL);
 371
 372     pd->hDC = (HDC) NULL;
 373     pd->nFromPage = (WORD)m_printFromPage;
 374     pd->nToPage = (WORD)m_printToPage;
 375     pd->nMinPage = (WORD)m_printMinPage;
 376     pd->nMaxPage = (WORD)m_printMaxPage;
 377     pd->nCopies = (WORD)m_printNoCopies;
 378
 379     pd->Flags = PD_RETURNDC;
 380
 381 #ifdef __GNUWIN32__
 382     pd->lStructSize = 66;
 383 #else
 384     pd->lStructSize = sizeof( PRINTDLG );
 385 #endif
 386
 387     pd->hwndOwner=(HWND)NULL;
 388 //    pd->hDevNames=(HANDLE)NULL;
 389     pd->hInstance=(HINSTANCE)NULL;
 390     pd->lCustData = (LPARAM) NULL;
 391     pd->lpfnPrintHook = NULL;
 392     pd->lpfnSetupHook = NULL;
 393     pd->lpPrintTemplateName = NULL;
 394     pd->lpSetupTemplateName = NULL;
 395     pd->hPrintTemplate = (HGLOBAL) NULL;
 396     pd->hSetupTemplate = (HGLOBAL) NULL;
 397
 398     if ( m_printAllPages )
 399         pd->Flags |= PD_ALLPAGES;
 400     if ( m_printSelection )
 401         pd->Flags |= PD_SELECTION;
 402     if ( m_printCollate )
 403         pd->Flags |= PD_COLLATE;
 404     if ( m_printToFile )
 405         pd->Flags |= PD_PRINTTOFILE;
 406     if ( !m_printEnablePrintToFile )
 407         pd->Flags |= PD_DISABLEPRINTTOFILE;
 408     if ( !m_printEnableSelection )
 409         pd->Flags |= PD_NOSELECTION;
 410     if ( !m_printEnablePageNumbers )
 411         pd->Flags |= PD_NOPAGENUMS;
 412     else if ( (!m_printAllPages) && (!m_printSelection) && (m_printFromPage != 0) && (m_printToPage != 0))
 413         pd->Flags |= PD_PAGENUMS;
 414     if ( m_printEnableHelp )
 415         pd->Flags |= PD_SHOWHELP;
 416     if ( m_printSetupDialog )
 417         pd->Flags |= PD_PRINTSETUP;
 418 }
 419
 420 void wxPrintDialogData::ConvertFromNative()
 421 {
 422     PRINTDLG *pd = (PRINTDLG*) m_printDlgData;
 423     if ( pd == NULL )
 424         return;
 425
 426     wxWindowsPrintNativeData *data =
 427         (wxWindowsPrintNativeData *) m_printData.GetNativeData();
 428
 429     // Pass the devmode data back to the wxPrintData structure where it really belongs.
 430     if (pd->hDevMode)
 431     {
 432         if (data->GetDevMode())
 433         {
 434             // Make sure we don't leak memory
 435             GlobalFree( (HGLOBAL)(DWORD) data->GetDevMode() );
 436         }
 437         data->SetDevMode( (void*)(long) pd->hDevMode );
 438         pd->hDevMode = NULL;
 439     }
 440
 441     // Pass the devnames data back to the wxPrintData structure where it really belongs.
 442     if (pd->hDevNames)
 443     {
 444         if (data->GetDevNames())
 445         {
 446             // Make sure we don't leak memory
 447             GlobalFree((HGLOBAL)(DWORD) data->GetDevNames());
 448         }
 449         data->SetDevNames((void*)(long) pd->hDevNames);
 450         pd->hDevNames = NULL;
 451     }
 452
 453     // Now convert the DEVMODE object, passed down from the PRINTDLG object,
 454     // into wxWidgets form.
 455     data->TransferTo( m_printData );
 456
 457     m_printFromPage = pd->nFromPage;
 458     m_printToPage = pd->nToPage;
 459     m_printMinPage = pd->nMinPage;
 460     m_printMaxPage = pd->nMaxPage;
 461     m_printNoCopies = pd->nCopies;
 462
 463     m_printAllPages = (((pd->Flags & PD_PAGENUMS) != PD_PAGENUMS) && ((pd->Flags & PD_SELECTION) != PD_SELECTION));
 464     m_printSelection = ((pd->Flags & PD_SELECTION) == PD_SELECTION);
 465     m_printCollate = ((pd->Flags & PD_COLLATE) == PD_COLLATE);
 466     m_printToFile = ((pd->Flags & PD_PRINTTOFILE) == PD_PRINTTOFILE);
 467     m_printEnablePrintToFile = ((pd->Flags & PD_DISABLEPRINTTOFILE) != PD_DISABLEPRINTTOFILE);
 468     m_printEnableSelection = ((pd->Flags & PD_NOSELECTION) != PD_NOSELECTION);
 469     m_printEnablePageNumbers = ((pd->Flags & PD_NOPAGENUMS) != PD_NOPAGENUMS);
 470     m_printEnableHelp = ((pd->Flags & PD_SHOWHELP) == PD_SHOWHELP);
 471     m_printSetupDialog = ((pd->Flags & PD_PRINTSETUP) == PD_PRINTSETUP);
 472
 473 /* port is obsolete in WIN32
 474     // Get the port name
 475     if (pd->hDevNames)
 476     {
 477         LPDEVNAMES lpDevNames = (LPDEVNAMES)GlobalLock(pd->hDevNames);
 478         if (lpDevNames) {
 479             m_printData.SetPortName((LPSTR)lpDevNames + lpDevNames->wDriverOffset);
 480             wxString devName = (LPSTR)lpDevNames + lpDevNames->wDeviceOffset;
 481             GlobalUnlock(pd->hDevNames);
 482
 483 //            wxASSERT_MSG( (m_printerName == "" || (devName == m_printerName)), "Printer name obtained from DEVMODE and DEVNAMES were different!");
 484         }
 485     }
 486 */
 487 }
 488
 489 void wxPrintDialogData::SetOwnerWindow(wxWindow* win)
 490 {
 491     if ( m_printDlgData == NULL )
 492         ConvertToNative();
 493
 494     if ( m_printDlgData != NULL && win != NULL)
 495     {
 496         PRINTDLG *pd = (PRINTDLG *) m_printDlgData;
 497         pd->hwndOwner=(HWND) win->GetHWND();
 498     }
 499 }
 500 #endif // MSW
 501
 502 #ifdef __WXMAC__
 503
 504 void wxPrintDialogData::ConvertToNative()
 505 {
 506     m_printData.ConvertToNative();
 507     m_printData.m_nativePrintData->TransferFrom( this ) ;
 508 }
 509
 510 void wxPrintDialogData::ConvertFromNative()
 511 {
 512     m_printData.ConvertFromNative();
 513     m_printData.m_nativePrintData->TransferTo( this ) ;
 514 }
 515
 516 #endif
 517
 518
 519 void wxPrintDialogData::operator=(const wxPrintDialogData& data)
 520 {
 521     m_printFromPage = data.m_printFromPage;
 522     m_printToPage = data.m_printToPage;
 523     m_printMinPage = data.m_printMinPage;
 524     m_printMaxPage = data.m_printMaxPage;
 525     m_printNoCopies = data.m_printNoCopies;
 526     m_printAllPages = data.m_printAllPages;
 527     m_printCollate = data.m_printCollate;
 528     m_printToFile = data.m_printToFile;
 529     m_printSelection = data.m_printSelection;
 530     m_printEnableSelection = data.m_printEnableSelection;
 531     m_printEnablePageNumbers = data.m_printEnablePageNumbers;
 532     m_printEnableHelp = data.m_printEnableHelp;
 533     m_printEnablePrintToFile = data.m_printEnablePrintToFile;
 534     m_printSetupDialog = data.m_printSetupDialog;
 535
 536     m_printData = data.m_printData;
 537 }
 538
 539 void wxPrintDialogData::operator=(const wxPrintData& data)
 540 {
 541     m_printData = data;
 542 }
 543
 544 // ----------------------------------------------------------------------------
 545 // wxPageSetupDialogData
 546 // ----------------------------------------------------------------------------
 547
 548 wxPageSetupDialogData::wxPageSetupDialogData()
 549 {
 550 #if defined(__WIN95__)
 551     m_pageSetupData = NULL;
 552 #endif
 553     m_paperSize = wxSize(0, 0);
 554
 555     CalculatePaperSizeFromId();
 556
 557     m_minMarginTopLeft = wxPoint(0, 0);
 558     m_minMarginBottomRight = wxPoint(0, 0);
 559     m_marginTopLeft = wxPoint(0, 0);
 560     m_marginBottomRight = wxPoint(0, 0);
 561
 562     // Flags
 563     m_defaultMinMargins = false;
 564     m_enableMargins = true;
 565     m_enableOrientation = true;
 566     m_enablePaper = true;
 567     m_enablePrinter = true;
 568     m_enableHelp = false;
 569     m_getDefaultInfo = false;
 570 }
 571
 572 wxPageSetupDialogData::wxPageSetupDialogData(const wxPageSetupDialogData& dialogData)
 573     : wxObject()
 574 {
 575 #if defined(__WIN95__)
 576     m_pageSetupData = NULL;
 577 #endif
 578     (*this) = dialogData;
 579 }
 580
 581 wxPageSetupDialogData::wxPageSetupDialogData(const wxPrintData& printData)
 582 {
 583 #if defined(__WIN95__)
 584     m_pageSetupData = NULL;
 585 #endif
 586     m_paperSize = wxSize(0, 0);
 587     m_minMarginTopLeft = wxPoint(0, 0);
 588     m_minMarginBottomRight = wxPoint(0, 0);
 589     m_marginTopLeft = wxPoint(0, 0);
 590     m_marginBottomRight = wxPoint(0, 0);
 591
 592     // Flags
 593     m_defaultMinMargins = false;
 594     m_enableMargins = true;
 595     m_enableOrientation = true;
 596     m_enablePaper = true;
 597     m_enablePrinter = true;
 598     m_enableHelp = false;
 599     m_getDefaultInfo = false;
 600
 601     m_printData = printData;
 602
 603     // The wxPrintData paper size overrides these values, unless the size cannot
 604     // be found.
 605     CalculatePaperSizeFromId();
 606 }
 607
 608 wxPageSetupDialogData::~wxPageSetupDialogData()
 609 {
 610 #if defined(__WIN95__) && defined(__WXMSW__)
 611     PAGESETUPDLG *pd = (PAGESETUPDLG *)m_pageSetupData;
 612     if ( pd && pd->hDevMode )
 613         GlobalFree(pd->hDevMode);
 614     if ( pd && pd->hDevNames )
 615         GlobalFree(pd->hDevNames);
 616     if ( pd )
 617         delete pd;
 618 #endif
 619 }
 620
 621 wxPageSetupDialogData& wxPageSetupDialogData::operator=(const wxPageSetupDialogData& data)
 622 {
 623     m_paperSize = data.m_paperSize;
 624     m_minMarginTopLeft = data.m_minMarginTopLeft;
 625     m_minMarginBottomRight = data.m_minMarginBottomRight;
 626     m_marginTopLeft = data.m_marginTopLeft;
 627     m_marginBottomRight = data.m_marginBottomRight;
 628     m_defaultMinMargins = data.m_defaultMinMargins;
 629     m_enableMargins = data.m_enableMargins;
 630     m_enableOrientation = data.m_enableOrientation;
 631     m_enablePaper = data.m_enablePaper;
 632     m_enablePrinter = data.m_enablePrinter;
 633     m_getDefaultInfo = data.m_getDefaultInfo;;
 634     m_enableHelp = data.m_enableHelp;
 635
 636     m_printData = data.m_printData;
 637
 638     return *this;
 639 }
 640
 641 wxPageSetupDialogData& wxPageSetupDialogData::operator=(const wxPrintData& data)
 642 {
 643     m_printData = data;
 644
 645     return *this;
 646 }
 647
 648 #if defined(__WIN95__)
 649 void wxPageSetupDialogData::ConvertToNative()
 650 {
 651     wxWindowsPrintNativeData *data =
 652         (wxWindowsPrintNativeData *) m_printData.GetNativeData();
 653     data->TransferFrom( m_printData );
 654
 655     PAGESETUPDLG *pd = (PAGESETUPDLG*) m_pageSetupData;
 656
 657     if ( m_pageSetupData == NULL )
 658     {
 659         pd = new PAGESETUPDLG;
 660         pd->hDevMode = NULL;
 661         pd->hDevNames = NULL;
 662         m_pageSetupData = (void *)pd;
 663     }
 664
 665     // Pass the devmode data (created in m_printData.ConvertToNative)
 666     // to the PRINTDLG structure, since it'll
 667     // be needed when PrintDlg is called.
 668
 669     if (pd->hDevMode)
 670     {
 671         GlobalFree(pd->hDevMode);
 672         pd->hDevMode = NULL;
 673     }
 674
 675     pd->hDevMode = (HGLOBAL) data->GetDevMode();
 676
 677     data->SetDevMode( (void*) NULL );
 678
 679     // Shouldn't assert; we should be able to test Ok-ness at a higher level
 680     //wxASSERT_MSG( (pd->hDevMode), wxT("hDevMode must be non-NULL in ConvertToNative!"));
 681
 682     // Pass the devnames data (created in m_printData.ConvertToNative)
 683     // to the PRINTDLG structure, since it'll
 684     // be needed when PrintDlg is called.
 685
 686     if (pd->hDevNames)
 687     {
 688         GlobalFree(pd->hDevNames);
 689         pd->hDevNames = NULL;
 690     }
 691
 692     pd->hDevNames = (HGLOBAL) data->GetDevNames();
 693
 694     data->SetDevNames((void*) NULL);
 695
 696 //        pd->hDevMode = GlobalAlloc(GMEM_MOVEABLE, sizeof(DEVMODE));
 697
 698     pd->Flags = PSD_MARGINS|PSD_MINMARGINS;
 699
 700     if ( m_defaultMinMargins )
 701         pd->Flags |= PSD_DEFAULTMINMARGINS;
 702     if ( !m_enableMargins )
 703         pd->Flags |= PSD_DISABLEMARGINS;
 704     if ( !m_enableOrientation )
 705         pd->Flags |= PSD_DISABLEORIENTATION;
 706     if ( !m_enablePaper )
 707         pd->Flags |= PSD_DISABLEPAPER;
 708     if ( !m_enablePrinter )
 709         pd->Flags |= PSD_DISABLEPRINTER;
 710     if ( m_getDefaultInfo )
 711         pd->Flags |= PSD_RETURNDEFAULT;
 712     if ( m_enableHelp )
 713         pd->Flags |= PSD_SHOWHELP;
 714
 715     // We want the units to be in hundredths of a millimetre
 716     pd->Flags |= PSD_INHUNDREDTHSOFMILLIMETERS;
 717
 718     pd->lStructSize = sizeof( PAGESETUPDLG );
 719     pd->hwndOwner=(HWND)NULL;
 720 //    pd->hDevNames=(HWND)NULL;
 721     pd->hInstance=(HINSTANCE)NULL;
 722     //   PAGESETUPDLG is in hundreds of a mm
 723     pd->ptPaperSize.x = m_paperSize.x * 100;
 724     pd->ptPaperSize.y = m_paperSize.y * 100;
 725
 726     pd->rtMinMargin.left = m_minMarginTopLeft.x * 100;
 727     pd->rtMinMargin.top = m_minMarginTopLeft.y * 100;
 728     pd->rtMinMargin.right = m_minMarginBottomRight.x * 100;
 729     pd->rtMinMargin.bottom = m_minMarginBottomRight.y * 100;
 730
 731     pd->rtMargin.left = m_marginTopLeft.x * 100;
 732     pd->rtMargin.top = m_marginTopLeft.y * 100;
 733     pd->rtMargin.right = m_marginBottomRight.x * 100;
 734     pd->rtMargin.bottom = m_marginBottomRight.y * 100;
 735
 736     pd->lCustData = 0;
 737     pd->lpfnPageSetupHook = NULL;
 738     pd->lpfnPagePaintHook = NULL;
 739     pd->hPageSetupTemplate = NULL;
 740     pd->lpPageSetupTemplateName = NULL;
 741
 742 /*
 743     if ( pd->hDevMode )
 744     {
 745         DEVMODE *devMode = (DEVMODE*) GlobalLock(pd->hDevMode);
 746         memset(devMode, 0, sizeof(DEVMODE));
 747         devMode->dmSize = sizeof(DEVMODE);
 748         devMode->dmOrientation = m_orientation;
 749         devMode->dmFields = DM_ORIENTATION;
 750         GlobalUnlock(pd->hDevMode);
 751     }
 752 */
 753 }
 754
 755 void wxPageSetupDialogData::ConvertFromNative()
 756 {
 757     PAGESETUPDLG *pd = (PAGESETUPDLG *) m_pageSetupData;
 758     if ( !pd )
 759         return;
 760
 761     wxWindowsPrintNativeData *data =
 762         (wxWindowsPrintNativeData *) m_printData.GetNativeData();
 763
 764     // Pass the devmode data back to the wxPrintData structure where it really belongs.
 765     if (pd->hDevMode)
 766     {
 767         if (data->GetDevMode())
 768         {
 769             // Make sure we don't leak memory
 770             GlobalFree((HGLOBAL) data->GetDevMode());
 771         }
 772         data->SetDevMode( (void*) pd->hDevMode );
 773         pd->hDevMode = NULL;
 774     }
 775
 776     data->TransferTo( m_printData );
 777
 778     // Pass the devnames data back to the wxPrintData structure where it really belongs.
 779     if (pd->hDevNames)
 780     {
 781         if (data->GetDevNames())
 782         {
 783             // Make sure we don't leak memory
 784             GlobalFree((HGLOBAL) data->GetDevNames());
 785         }
 786         data->SetDevNames((void*) pd->hDevNames);
 787         pd->hDevNames = NULL;
 788     }
 789
 790     data->TransferTo( m_printData );
 791
 792     pd->Flags = PSD_MARGINS|PSD_MINMARGINS;
 793
 794     m_defaultMinMargins = ((pd->Flags & PSD_DEFAULTMINMARGINS) == PSD_DEFAULTMINMARGINS);
 795     m_enableMargins = ((pd->Flags & PSD_DISABLEMARGINS) != PSD_DISABLEMARGINS);
 796     m_enableOrientation = ((pd->Flags & PSD_DISABLEORIENTATION) != PSD_DISABLEORIENTATION);
 797     m_enablePaper = ((pd->Flags & PSD_DISABLEPAPER) != PSD_DISABLEPAPER);
 798     m_enablePrinter = ((pd->Flags & PSD_DISABLEPRINTER) != PSD_DISABLEPRINTER);
 799     m_getDefaultInfo = ((pd->Flags & PSD_RETURNDEFAULT) == PSD_RETURNDEFAULT);
 800     m_enableHelp = ((pd->Flags & PSD_SHOWHELP) == PSD_SHOWHELP);
 801
 802     //   PAGESETUPDLG is in hundreds of a mm
 803     m_paperSize.x = pd->ptPaperSize.x / 100;
 804     m_paperSize.y = pd->ptPaperSize.y / 100;
 805
 806     m_minMarginTopLeft.x = pd->rtMinMargin.left / 100;
 807     m_minMarginTopLeft.y = pd->rtMinMargin.top / 100;
 808     m_minMarginBottomRight.x = pd->rtMinMargin.right / 100;
 809     m_minMarginBottomRight.y = pd->rtMinMargin.bottom / 100;
 810
 811     m_marginTopLeft.x = pd->rtMargin.left / 100;
 812     m_marginTopLeft.y = pd->rtMargin.top / 100;
 813     m_marginBottomRight.x = pd->rtMargin.right / 100;
 814     m_marginBottomRight.y = pd->rtMargin.bottom / 100;
 815 }
 816
 817 void wxPageSetupDialogData::SetOwnerWindow(wxWindow* win)
 818 {
 819     if ( m_pageSetupData == NULL )
 820         ConvertToNative();
 821
 822     if ( m_pageSetupData != NULL && win != NULL)
 823     {
 824         PAGESETUPDLG *pd = (PAGESETUPDLG *) m_pageSetupData;
 825         pd->hwndOwner=(HWND) win->GetHWND();
 826     }
 827 }
 828 #endif // Win95
 829
 830 #ifdef __WXMAC__
 831 void wxPageSetupDialogData::ConvertToNative()
 832 {
 833     m_printData.ConvertToNative();
 834     m_printData.m_nativePrintData->TransferFrom( this ) ;
 835 }
 836
 837 void wxPageSetupDialogData::ConvertFromNative()
 838 {
 839     m_printData.ConvertFromNative ();
 840     m_paperSize = m_printData.GetPaperSize() ;
 841     CalculateIdFromPaperSize();
 842     m_printData.m_nativePrintData->TransferTo( this ) ;
 843     // adjust minimal values
 844
 845     if ( m_marginTopLeft.x < m_minMarginTopLeft.x )
 846         m_marginTopLeft.x = m_minMarginTopLeft.x;
 847
 848     if ( m_marginBottomRight.x < m_minMarginBottomRight.x )
 849         m_marginBottomRight.x = m_minMarginBottomRight.x;
 850
 851     if ( m_marginTopLeft.y < m_minMarginTopLeft.y )
 852         m_marginTopLeft.y = m_minMarginTopLeft.y;
 853
 854     if ( m_marginBottomRight.y < m_minMarginBottomRight.y )
 855         m_marginBottomRight.y = m_minMarginBottomRight.y;
 856 }
 857 #endif
 858
 859
 860 // If a corresponding paper type is found in the paper database, will set the m_printData
 861 // paper size id member as well.
 862 void wxPageSetupDialogData::SetPaperSize(const wxSize& sz)
 863 {
 864     m_paperSize = sz;
 865
 866     CalculateIdFromPaperSize();
 867 }
 868
 869 // Sets the wxPrintData id, plus the paper width/height if found in the paper database.
 870 void wxPageSetupDialogData::SetPaperSize(wxPaperSize id)
 871 {
 872     m_printData.SetPaperId(id);
 873
 874     CalculatePaperSizeFromId();
 875 }
 876
 877 // Use paper size defined in this object to set the wxPrintData
 878 // paper id
 879 void wxPageSetupDialogData::CalculateIdFromPaperSize()
 880 {
 881     wxASSERT_MSG( (wxThePrintPaperDatabase != (wxPrintPaperDatabase*) NULL),
 882                   wxT("wxThePrintPaperDatabase should not be NULL. Do not create global print dialog data objects.") );
 883
 884     wxSize sz = GetPaperSize();
 885
 886     wxPaperSize id = wxThePrintPaperDatabase->GetSize(wxSize(sz.x* 10, sz.y * 10));
 887     if (id != wxPAPER_NONE)
 888     {
 889         m_printData.SetPaperId(id);
 890     }
 891 }
 892
 893 // Use paper id in wxPrintData to set this object's paper size
 894 void wxPageSetupDialogData::CalculatePaperSizeFromId()
 895 {
 896     wxASSERT_MSG( (wxThePrintPaperDatabase != (wxPrintPaperDatabase*) NULL),
 897                   wxT("wxThePrintPaperDatabase should not be NULL. Do not create global print dialog data objects.") );
 898
 899     wxSize sz = wxThePrintPaperDatabase->GetSize(m_printData.GetPaperId());
 900
 901     // sz is in 10ths of a mm, while paper size is in mm
 902     m_paperSize.x = sz.x / 10;
 903     m_paperSize.y = sz.y / 10;
 904 }
 905
 906 #endif // wxUSE_PRINTING_ARCHITECTURE