src/html/htmprint.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/html/htmprint.cpp
   3 // Purpose:     html printing classes
   4 // Author:      Vaclav Slavik
   5 // Created:     25/09/99
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) Vaclav Slavik, 1999
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 // For compilers that support precompilation, includes "wx/wx.h".
  12 #include "wx/wxprec.h"
  13
  14 #ifdef __BORLANDC__
  15     #pragma hdrstop
  16 #endif
  17
  18 #if wxUSE_HTML && wxUSE_PRINTING_ARCHITECTURE && wxUSE_STREAMS
  19
  20 #ifndef WX_PRECOMP
  21     #include "wx/log.h"
  22     #include "wx/intl.h"
  23     #include "wx/dc.h"
  24     #include "wx/settings.h"
  25     #include "wx/msgdlg.h"
  26     #include "wx/module.h"
  27 #endif
  28
  29 #include "wx/print.h"
  30 #include "wx/printdlg.h"
  31 #include "wx/html/htmprint.h"
  32 #include "wx/wxhtml.h"
  33 #include "wx/wfstream.h"
  34
  35
  36 // default font size of normal text (HTML font size 0) for printing, in points:
  37 #define DEFAULT_PRINT_FONT_SIZE   12
  38
  39
  40 //--------------------------------------------------------------------------------
  41 // wxHtmlDCRenderer
  42 //--------------------------------------------------------------------------------
  43
  44
  45 wxHtmlDCRenderer::wxHtmlDCRenderer() : wxObject()
  46 {
  47     m_DC = NULL;
  48     m_Width = m_Height = 0;
  49     m_Cells = NULL;
  50     m_Parser = new wxHtmlWinParser();
  51     m_FS = new wxFileSystem();
  52     m_Parser->SetFS(m_FS);
  53     SetStandardFonts(DEFAULT_PRINT_FONT_SIZE);
  54 }
  55
  56
  57
  58 wxHtmlDCRenderer::~wxHtmlDCRenderer()
  59 {
  60     if (m_Cells) delete m_Cells;
  61     if (m_Parser) delete m_Parser;
  62     if (m_FS) delete m_FS;
  63 }
  64
  65
  66
  67 void wxHtmlDCRenderer::SetDC(wxDC *dc, double pixel_scale)
  68 {
  69     m_DC = dc;
  70     m_Parser->SetDC(m_DC, pixel_scale);
  71 }
  72
  73
  74
  75 void wxHtmlDCRenderer::SetSize(int width, int height)
  76 {
  77     m_Width = width;
  78     m_Height = height;
  79 }
  80
  81
  82 void wxHtmlDCRenderer::SetHtmlText(const wxString& html, const wxString& basepath, bool isdir)
  83 {
  84     if (m_DC == NULL) return;
  85
  86     if (m_Cells != NULL) delete m_Cells;
  87
  88     m_FS->ChangePathTo(basepath, isdir);
  89     m_Cells = (wxHtmlContainerCell*) m_Parser->Parse(html);
  90     m_Cells->SetIndent(0, wxHTML_INDENT_ALL, wxHTML_UNITS_PIXELS);
  91     m_Cells->Layout(m_Width);
  92 }
  93
  94
  95 void wxHtmlDCRenderer::SetFonts(const wxString& normal_face, const wxString& fixed_face,
  96                                 const int *sizes)
  97 {
  98     m_Parser->SetFonts(normal_face, fixed_face, sizes);
  99     if (m_DC == NULL && m_Cells != NULL)
 100         m_Cells->Layout(m_Width);
 101 }
 102
 103 void wxHtmlDCRenderer::SetStandardFonts(int size,
 104                                         const wxString& normal_face,
 105                                         const wxString& fixed_face)
 106 {
 107     m_Parser->SetStandardFonts(size, normal_face, fixed_face);
 108     if (m_DC == NULL && m_Cells != NULL)
 109         m_Cells->Layout(m_Width);
 110 }
 111
 112 int wxHtmlDCRenderer::Render(int x, int y,
 113                              wxArrayInt& known_pagebreaks,
 114                              int from, int dont_render, int to)
 115 {
 116     int pbreak, hght;
 117
 118     if (m_Cells == NULL || m_DC == NULL) return 0;
 119
 120     pbreak = (int)(from + m_Height);
 121     while (m_Cells->AdjustPagebreak(&pbreak, known_pagebreaks)) {}
 122     hght = pbreak - from;
 123     if(to < hght)
 124         hght = to;
 125
 126     if (!dont_render)
 127     {
 128         wxHtmlRenderingInfo rinfo;
 129         wxDefaultHtmlRenderingStyle rstyle;
 130         rinfo.SetStyle(&rstyle);
 131         m_DC->SetBrush(*wxWHITE_BRUSH);
 132         m_DC->SetClippingRegion(x, y, m_Width, hght);
 133         m_Cells->Draw(*m_DC,
 134                       x, (y - from),
 135                       y, y + hght,
 136                       rinfo);
 137         m_DC->DestroyClippingRegion();
 138     }
 139
 140     if (pbreak < m_Cells->GetHeight()) return pbreak;
 141     else return GetTotalHeight();
 142 }
 143
 144
 145 int wxHtmlDCRenderer::GetTotalHeight()
 146 {
 147     if (m_Cells) return m_Cells->GetHeight();
 148     else return 0;
 149 }
 150
 151
 152 //--------------------------------------------------------------------------------
 153 // wxHtmlPrintout
 154 //--------------------------------------------------------------------------------
 155
 156
 157 wxList wxHtmlPrintout::m_Filters;
 158
 159 wxHtmlPrintout::wxHtmlPrintout(const wxString& title) : wxPrintout(title)
 160 {
 161     m_Renderer = new wxHtmlDCRenderer;
 162     m_RendererHdr = new wxHtmlDCRenderer;
 163     m_NumPages = wxHTML_PRINT_MAX_PAGES;
 164     m_Document = m_BasePath = wxEmptyString; m_BasePathIsDir = true;
 165     m_Headers[0] = m_Headers[1] = wxEmptyString;
 166     m_Footers[0] = m_Footers[1] = wxEmptyString;
 167     m_HeaderHeight = m_FooterHeight = 0;
 168     SetMargins(); // to default values
 169     SetStandardFonts(DEFAULT_PRINT_FONT_SIZE);
 170 }
 171
 172
 173
 174 wxHtmlPrintout::~wxHtmlPrintout()
 175 {
 176     delete m_Renderer;
 177     delete m_RendererHdr;
 178 }
 179
 180 void wxHtmlPrintout::CleanUpStatics()
 181 {
 182     WX_CLEAR_LIST(wxList, m_Filters);
 183 }
 184
 185 // Adds input filter
 186 void wxHtmlPrintout::AddFilter(wxHtmlFilter *filter)
 187 {
 188     m_Filters.Append(filter);
 189 }
 190
 191 void wxHtmlPrintout::OnPreparePrinting()
 192 {
 193     int pageWidth, pageHeight, mm_w, mm_h, scr_w, scr_h, dc_w, dc_h;
 194     float ppmm_h, ppmm_v;
 195
 196     GetPageSizePixels(&pageWidth, &pageHeight);
 197     GetPageSizeMM(&mm_w, &mm_h);
 198     ppmm_h = (float)pageWidth / mm_w;
 199     ppmm_v = (float)pageHeight / mm_h;
 200
 201     int ppiPrinterX, ppiPrinterY;
 202     GetPPIPrinter(&ppiPrinterX, &ppiPrinterY);
 203     wxUnusedVar(ppiPrinterX);
 204     int ppiScreenX, ppiScreenY;
 205     GetPPIScreen(&ppiScreenX, &ppiScreenY);
 206     wxUnusedVar(ppiScreenX);
 207
 208     wxDisplaySize(&scr_w, &scr_h);
 209     GetDC()->GetSize(&dc_w, &dc_h);
 210
 211     GetDC()->SetUserScale((double)dc_w / (double)pageWidth,
 212                           (double)dc_h / (double)pageHeight);
 213
 214     /* prepare headers/footers renderer: */
 215
 216     m_RendererHdr->SetDC(GetDC(), (double)ppiPrinterY / (double)ppiScreenY);
 217     m_RendererHdr->SetSize((int) (ppmm_h * (mm_w - m_MarginLeft - m_MarginRight)),
 218                           (int) (ppmm_v * (mm_h - m_MarginTop - m_MarginBottom)));
 219     if (m_Headers[0] != wxEmptyString)
 220     {
 221         m_RendererHdr->SetHtmlText(TranslateHeader(m_Headers[0], 1));
 222         m_HeaderHeight = m_RendererHdr->GetTotalHeight();
 223     }
 224     else if (m_Headers[1] != wxEmptyString)
 225     {
 226         m_RendererHdr->SetHtmlText(TranslateHeader(m_Headers[1], 1));
 227         m_HeaderHeight = m_RendererHdr->GetTotalHeight();
 228     }
 229     if (m_Footers[0] != wxEmptyString)
 230     {
 231         m_RendererHdr->SetHtmlText(TranslateHeader(m_Footers[0], 1));
 232         m_FooterHeight = m_RendererHdr->GetTotalHeight();
 233     }
 234     else if (m_Footers[1] != wxEmptyString)
 235     {
 236         m_RendererHdr->SetHtmlText(TranslateHeader(m_Footers[1], 1));
 237         m_FooterHeight = m_RendererHdr->GetTotalHeight();
 238     }
 239
 240     /* prepare main renderer: */
 241     m_Renderer->SetDC(GetDC(), (double)ppiPrinterY / (double)ppiScreenY);
 242     m_Renderer->SetSize((int) (ppmm_h * (mm_w - m_MarginLeft - m_MarginRight)),
 243                           (int) (ppmm_v * (mm_h - m_MarginTop - m_MarginBottom) -
 244                           m_FooterHeight - m_HeaderHeight -
 245                           ((m_HeaderHeight == 0) ? 0 : m_MarginSpace * ppmm_v) -
 246                           ((m_FooterHeight == 0) ? 0 : m_MarginSpace * ppmm_v)
 247                           ));
 248     m_Renderer->SetHtmlText(m_Document, m_BasePath, m_BasePathIsDir);
 249     CountPages();
 250 }
 251
 252 bool wxHtmlPrintout::OnBeginDocument(int startPage, int endPage)
 253 {
 254     if (!wxPrintout::OnBeginDocument(startPage, endPage)) return false;
 255
 256     return true;
 257 }
 258
 259
 260 bool wxHtmlPrintout::OnPrintPage(int page)
 261 {
 262     wxDC *dc = GetDC();
 263     if (dc && dc->IsOk())
 264     {
 265         if (HasPage(page))
 266             RenderPage(dc, page);
 267         return true;
 268     }
 269     else return false;
 270 }
 271
 272
 273 void wxHtmlPrintout::GetPageInfo(int *minPage, int *maxPage, int *selPageFrom, int *selPageTo)
 274 {
 275     *minPage = 1;
 276     if ( m_NumPages >= (signed)m_PageBreaks.GetCount()-1)
 277         *maxPage = m_NumPages;
 278     else
 279         *maxPage = (signed)m_PageBreaks.GetCount()-1;
 280     *selPageFrom = 1;
 281     *selPageTo = (signed)m_PageBreaks.GetCount()-1;
 282 }
 283
 284
 285
 286 bool wxHtmlPrintout::HasPage(int pageNum)
 287 {
 288     return pageNum > 0 && (unsigned)pageNum < m_PageBreaks.GetCount();
 289 }
 290
 291
 292
 293 void wxHtmlPrintout::SetHtmlText(const wxString& html, const wxString &basepath, bool isdir)
 294 {
 295     m_Document = html;
 296     m_BasePath = basepath;
 297     m_BasePathIsDir = isdir;
 298 }
 299
 300 void wxHtmlPrintout::SetHtmlFile(const wxString& htmlfile)
 301 {
 302     wxFileSystem fs;
 303     wxFSFile *ff;
 304
 305     if (wxFileExists(htmlfile))
 306         ff = fs.OpenFile(wxFileSystem::FileNameToURL(htmlfile));
 307     else
 308         ff = fs.OpenFile(htmlfile);
 309
 310     if (ff == NULL)
 311     {
 312         wxLogError(htmlfile + _(": file does not exist!"));
 313         return;
 314     }
 315
 316     bool done = false;
 317     wxHtmlFilterHTML defaultFilter;
 318     wxString doc;
 319
 320     wxList::compatibility_iterator node = m_Filters.GetFirst();
 321     while (node)
 322     {
 323         wxHtmlFilter *h = (wxHtmlFilter*) node->GetData();
 324         if (h->CanRead(*ff))
 325         {
 326             doc = h->ReadFile(*ff);
 327             done = true;
 328             break;
 329         }
 330         node = node->GetNext();
 331     }
 332
 333     if (!done)
 334         doc = defaultFilter.ReadFile(*ff);
 335
 336     SetHtmlText(doc, htmlfile, false);
 337     delete ff;
 338 }
 339
 340
 341
 342 void wxHtmlPrintout::SetHeader(const wxString& header, int pg)
 343 {
 344     if (pg == wxPAGE_ALL || pg == wxPAGE_EVEN)
 345         m_Headers[0] = header;
 346     if (pg == wxPAGE_ALL || pg == wxPAGE_ODD)
 347         m_Headers[1] = header;
 348 }
 349
 350
 351
 352 void wxHtmlPrintout::SetFooter(const wxString& footer, int pg)
 353 {
 354     if (pg == wxPAGE_ALL || pg == wxPAGE_EVEN)
 355         m_Footers[0] = footer;
 356     if (pg == wxPAGE_ALL || pg == wxPAGE_ODD)
 357         m_Footers[1] = footer;
 358 }
 359
 360
 361
 362 void wxHtmlPrintout::CountPages()
 363 {
 364     wxBusyCursor wait;
 365     int pageWidth, pageHeight, mm_w, mm_h;
 366     float ppmm_h, ppmm_v;
 367
 368     GetPageSizePixels(&pageWidth, &pageHeight);
 369     GetPageSizeMM(&mm_w, &mm_h);
 370     ppmm_h = (float)pageWidth / mm_w;
 371     ppmm_v = (float)pageHeight / mm_h;
 372
 373     int pos = 0;
 374     m_NumPages = 0;
 375     // m_PageBreaks[0] = 0;
 376
 377     m_PageBreaks.Clear();
 378     m_PageBreaks.Add( 0);
 379     do
 380     {
 381         pos = m_Renderer->Render((int)( ppmm_h * m_MarginLeft),
 382                                  (int) (ppmm_v * (m_MarginTop + (m_HeaderHeight == 0 ? 0 : m_MarginSpace)) + m_HeaderHeight),
 383                                  m_PageBreaks,
 384                                  pos, true, INT_MAX);
 385         m_PageBreaks.Add( pos);
 386         if( m_PageBreaks.GetCount() > wxHTML_PRINT_MAX_PAGES)
 387         {
 388             wxMessageBox( _("HTML pagination algorithm generated more than the allowed maximum number of pages and it can't continue any longer!"),
 389             _("Warning"), wxCANCEL | wxICON_ERROR );
 390             break;
 391         }
 392     } while (pos < m_Renderer->GetTotalHeight());
 393 }
 394
 395
 396
 397 void wxHtmlPrintout::RenderPage(wxDC *dc, int page)
 398 {
 399     wxBusyCursor wait;
 400
 401     int pageWidth, pageHeight, mm_w, mm_h, scr_w, scr_h, dc_w, dc_h;
 402     float ppmm_h, ppmm_v;
 403
 404     GetPageSizePixels(&pageWidth, &pageHeight);
 405     GetPageSizeMM(&mm_w, &mm_h);
 406     ppmm_h = (float)pageWidth / mm_w;
 407     ppmm_v = (float)pageHeight / mm_h;
 408     wxDisplaySize(&scr_w, &scr_h);
 409     dc->GetSize(&dc_w, &dc_h);
 410
 411     int ppiPrinterX, ppiPrinterY;
 412     GetPPIPrinter(&ppiPrinterX, &ppiPrinterY);
 413     wxUnusedVar(ppiPrinterX);
 414     int ppiScreenX, ppiScreenY;
 415     GetPPIScreen(&ppiScreenX, &ppiScreenY);
 416     wxUnusedVar(ppiScreenX);
 417
 418     dc->SetUserScale((double)dc_w / (double)pageWidth,
 419                      (double)dc_h / (double)pageHeight);
 420
 421     m_Renderer->SetDC(dc, (double)ppiPrinterY / (double)ppiScreenY);
 422
 423     dc->SetBackgroundMode(wxBRUSHSTYLE_TRANSPARENT);
 424
 425     m_Renderer->Render((int) (ppmm_h * m_MarginLeft),
 426                          (int) (ppmm_v * (m_MarginTop + (m_HeaderHeight == 0 ? 0 : m_MarginSpace)) + m_HeaderHeight), m_PageBreaks,
 427                          m_PageBreaks[page-1], false, m_PageBreaks[page]-m_PageBreaks[page-1]);
 428
 429
 430     m_RendererHdr->SetDC(dc, (double)ppiPrinterY / (double)ppiScreenY);
 431     if (m_Headers[page % 2] != wxEmptyString)
 432     {
 433         m_RendererHdr->SetHtmlText(TranslateHeader(m_Headers[page % 2], page));
 434         m_RendererHdr->Render((int) (ppmm_h * m_MarginLeft), (int) (ppmm_v * m_MarginTop), m_PageBreaks);
 435     }
 436     if (m_Footers[page % 2] != wxEmptyString)
 437     {
 438         m_RendererHdr->SetHtmlText(TranslateHeader(m_Footers[page % 2], page));
 439         m_RendererHdr->Render((int) (ppmm_h * m_MarginLeft), (int) (pageHeight - ppmm_v * m_MarginBottom - m_FooterHeight), m_PageBreaks);
 440     }
 441 }
 442
 443
 444
 445 wxString wxHtmlPrintout::TranslateHeader(const wxString& instr, int page)
 446 {
 447     wxString r = instr;
 448     wxString num;
 449
 450     num.Printf(wxT("%i"), page);
 451     r.Replace(wxT("@PAGENUM@"), num);
 452
 453     num.Printf(wxT("%lu"), (unsigned long)(m_PageBreaks.GetCount() - 1));
 454     r.Replace(wxT("@PAGESCNT@"), num);
 455
 456     const wxDateTime now = wxDateTime::Now();
 457     r.Replace(wxT("@DATE@"), now.FormatDate());
 458     r.Replace(wxT("@TIME@"), now.FormatTime());
 459
 460     r.Replace(wxT("@TITLE@"), GetTitle());
 461
 462     return r;
 463 }
 464
 465
 466
 467 void wxHtmlPrintout::SetMargins(float top, float bottom, float left, float right, float spaces)
 468 {
 469     m_MarginTop = top;
 470     m_MarginBottom = bottom;
 471     m_MarginLeft = left;
 472     m_MarginRight = right;
 473     m_MarginSpace = spaces;
 474 }
 475
 476
 477
 478
 479 void wxHtmlPrintout::SetFonts(const wxString& normal_face, const wxString& fixed_face,
 480                               const int *sizes)
 481 {
 482     m_Renderer->SetFonts(normal_face, fixed_face, sizes);
 483     m_RendererHdr->SetFonts(normal_face, fixed_face, sizes);
 484 }
 485
 486 void wxHtmlPrintout::SetStandardFonts(int size,
 487                                       const wxString& normal_face,
 488                                       const wxString& fixed_face)
 489 {
 490     m_Renderer->SetStandardFonts(size, normal_face, fixed_face);
 491     m_RendererHdr->SetStandardFonts(size, normal_face, fixed_face);
 492 }
 493
 494
 495
 496 //----------------------------------------------------------------------------
 497 // wxHtmlEasyPrinting
 498 //----------------------------------------------------------------------------
 499
 500
 501 wxHtmlEasyPrinting::wxHtmlEasyPrinting(const wxString& name, wxWindow *parentWindow)
 502 {
 503     m_ParentWindow = parentWindow;
 504     m_Name = name;
 505     m_PrintData = NULL;
 506     m_PageSetupData = new wxPageSetupDialogData;
 507     m_Headers[0] = m_Headers[1] = m_Footers[0] = m_Footers[1] = wxEmptyString;
 508
 509     m_PageSetupData->EnableMargins(true);
 510     m_PageSetupData->SetMarginTopLeft(wxPoint(25, 25));
 511     m_PageSetupData->SetMarginBottomRight(wxPoint(25, 25));
 512
 513     SetStandardFonts(DEFAULT_PRINT_FONT_SIZE);
 514 }
 515
 516
 517
 518 wxHtmlEasyPrinting::~wxHtmlEasyPrinting()
 519 {
 520     delete m_PrintData;
 521     delete m_PageSetupData;
 522 }
 523
 524
 525 wxPrintData *wxHtmlEasyPrinting::GetPrintData()
 526 {
 527     if (m_PrintData == NULL)
 528         m_PrintData = new wxPrintData();
 529     return m_PrintData;
 530 }
 531
 532
 533 bool wxHtmlEasyPrinting::PreviewFile(const wxString &htmlfile)
 534 {
 535     wxHtmlPrintout *p1 = CreatePrintout();
 536     p1->SetHtmlFile(htmlfile);
 537     wxHtmlPrintout *p2 = CreatePrintout();
 538     p2->SetHtmlFile(htmlfile);
 539     return DoPreview(p1, p2);
 540 }
 541
 542
 543
 544 bool wxHtmlEasyPrinting::PreviewText(const wxString &htmltext, const wxString &basepath)
 545 {
 546     wxHtmlPrintout *p1 = CreatePrintout();
 547     p1->SetHtmlText(htmltext, basepath, true);
 548     wxHtmlPrintout *p2 = CreatePrintout();
 549     p2->SetHtmlText(htmltext, basepath, true);
 550     return DoPreview(p1, p2);
 551 }
 552
 553
 554
 555 bool wxHtmlEasyPrinting::PrintFile(const wxString &htmlfile)
 556 {
 557     wxHtmlPrintout *p = CreatePrintout();
 558     p->SetHtmlFile(htmlfile);
 559     bool ret = DoPrint(p);
 560     delete p;
 561     return ret;
 562 }
 563
 564
 565
 566 bool wxHtmlEasyPrinting::PrintText(const wxString &htmltext, const wxString &basepath)
 567 {
 568     wxHtmlPrintout *p = CreatePrintout();
 569     p->SetHtmlText(htmltext, basepath, true);
 570     bool ret = DoPrint(p);
 571     delete p;
 572     return ret;
 573 }
 574
 575
 576
 577 bool wxHtmlEasyPrinting::DoPreview(wxHtmlPrintout *printout1, wxHtmlPrintout *printout2)
 578 {
 579     // Pass two printout objects: for preview, and possible printing.
 580     wxPrintDialogData printDialogData(*GetPrintData());
 581     wxPrintPreview *preview = new wxPrintPreview(printout1, printout2, &printDialogData);
 582     if (!preview->Ok())
 583     {
 584         delete preview;
 585         return false;
 586     }
 587
 588     wxPreviewFrame *frame = new wxPreviewFrame(preview, m_ParentWindow,
 589                                                m_Name + _(" Preview"),
 590                                                wxPoint(100, 100), wxSize(650, 500));
 591     frame->Centre(wxBOTH);
 592     frame->Initialize();
 593     frame->Show(true);
 594     return true;
 595 }
 596
 597
 598
 599 bool wxHtmlEasyPrinting::DoPrint(wxHtmlPrintout *printout)
 600 {
 601     wxPrintDialogData printDialogData(*GetPrintData());
 602     wxPrinter printer(&printDialogData);
 603
 604     if (!printer.Print(m_ParentWindow, printout, true))
 605     {
 606         return false;
 607     }
 608
 609     (*GetPrintData()) = printer.GetPrintDialogData().GetPrintData();
 610     return true;
 611 }
 612
 613
 614
 615
 616 void wxHtmlEasyPrinting::PageSetup()
 617 {
 618     if (!GetPrintData()->Ok())
 619     {
 620         wxLogError(_("There was a problem during page setup: you may need to set a default printer."));
 621         return;
 622     }
 623
 624     m_PageSetupData->SetPrintData(*GetPrintData());
 625     wxPageSetupDialog pageSetupDialog(m_ParentWindow, m_PageSetupData);
 626
 627     if (pageSetupDialog.ShowModal() == wxID_OK)
 628     {
 629         (*GetPrintData()) = pageSetupDialog.GetPageSetupData().GetPrintData();
 630         (*m_PageSetupData) = pageSetupDialog.GetPageSetupData();
 631     }
 632 }
 633
 634
 635
 636 void wxHtmlEasyPrinting::SetHeader(const wxString& header, int pg)
 637 {
 638     if (pg == wxPAGE_ALL || pg == wxPAGE_EVEN)
 639         m_Headers[0] = header;
 640     if (pg == wxPAGE_ALL || pg == wxPAGE_ODD)
 641         m_Headers[1] = header;
 642 }
 643
 644
 645
 646 void wxHtmlEasyPrinting::SetFooter(const wxString& footer, int pg)
 647 {
 648     if (pg == wxPAGE_ALL || pg == wxPAGE_EVEN)
 649         m_Footers[0] = footer;
 650     if (pg == wxPAGE_ALL || pg == wxPAGE_ODD)
 651         m_Footers[1] = footer;
 652 }
 653
 654
 655 void wxHtmlEasyPrinting::SetFonts(const wxString& normal_face, const wxString& fixed_face,
 656                                   const int *sizes)
 657 {
 658     m_fontMode = FontMode_Explicit;
 659     m_FontFaceNormal = normal_face;
 660     m_FontFaceFixed = fixed_face;
 661
 662     if (sizes)
 663     {
 664         m_FontsSizes = m_FontsSizesArr;
 665         for (int i = 0; i < 7; i++) m_FontsSizes[i] = sizes[i];
 666     }
 667     else
 668         m_FontsSizes = NULL;
 669 }
 670
 671 void wxHtmlEasyPrinting::SetStandardFonts(int size,
 672                                           const wxString& normal_face,
 673                                           const wxString& fixed_face)
 674 {
 675     m_fontMode = FontMode_Standard;
 676     m_FontFaceNormal = normal_face;
 677     m_FontFaceFixed = fixed_face;
 678     m_FontsSizesArr[0] = size;
 679 }
 680
 681
 682 wxHtmlPrintout *wxHtmlEasyPrinting::CreatePrintout()
 683 {
 684     wxHtmlPrintout *p = new wxHtmlPrintout(m_Name);
 685
 686     if (m_fontMode == FontMode_Explicit)
 687     {
 688         p->SetFonts(m_FontFaceNormal, m_FontFaceFixed, m_FontsSizes);
 689     }
 690     else // FontMode_Standard
 691     {
 692         p->SetStandardFonts(m_FontsSizesArr[0],
 693                             m_FontFaceNormal, m_FontFaceFixed);
 694     }
 695
 696     p->SetHeader(m_Headers[0], wxPAGE_EVEN);
 697     p->SetHeader(m_Headers[1], wxPAGE_ODD);
 698     p->SetFooter(m_Footers[0], wxPAGE_EVEN);
 699     p->SetFooter(m_Footers[1], wxPAGE_ODD);
 700
 701     p->SetMargins(m_PageSetupData->GetMarginTopLeft().y,
 702                     m_PageSetupData->GetMarginBottomRight().y,
 703                     m_PageSetupData->GetMarginTopLeft().x,
 704                     m_PageSetupData->GetMarginBottomRight().x);
 705
 706     return p;
 707 }
 708
 709 // A module to allow initialization/cleanup
 710 // without calling these functions from app.cpp or from
 711 // the user's application.
 712
 713 class wxHtmlPrintingModule: public wxModule
 714 {
 715 DECLARE_DYNAMIC_CLASS(wxHtmlPrintingModule)
 716 public:
 717     wxHtmlPrintingModule() : wxModule() {}
 718     bool OnInit() { return true; }
 719     void OnExit() { wxHtmlPrintout::CleanUpStatics(); }
 720 };
 721
 722 IMPLEMENT_DYNAMIC_CLASS(wxHtmlPrintingModule, wxModule)
 723
 724
 725 // This hack forces the linker to always link in m_* files
 726 // (wxHTML doesn't work without handlers from these files)
 727 #include "wx/html/forcelnk.h"
 728 FORCE_WXHTML_MODULES()
 729
 730 #endif // wxUSE_HTML & wxUSE_PRINTING_ARCHITECTURE