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: htmprint.cpp 55069 2008-08-12 16:02:31Z VS $
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
45wxHtmlDCRenderer::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
58wxHtmlDCRenderer::~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
67void wxHtmlDCRenderer::SetDC(wxDC *dc, double pixel_scale)
68{
69    m_DC = dc;
70    m_Parser->SetDC(m_DC, pixel_scale);
71}
72
73
74
75void wxHtmlDCRenderer::SetSize(int width, int height)
76{
77    m_Width = width;
78    m_Height = height;
79}
80
81
82void 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
95void 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
103void 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
112int 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
145int wxHtmlDCRenderer::GetTotalHeight()
146{
147    if (m_Cells) return m_Cells->GetHeight();
148    else return 0;
149}
150
151
152//--------------------------------------------------------------------------------
153// wxHtmlPrintout
154//--------------------------------------------------------------------------------
155
156
157wxList wxHtmlPrintout::m_Filters;
158
159wxHtmlPrintout::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
174wxHtmlPrintout::~wxHtmlPrintout()
175{
176    delete m_Renderer;
177    delete m_RendererHdr;
178}
179
180void wxHtmlPrintout::CleanUpStatics()
181{
182    WX_CLEAR_LIST(wxList, m_Filters);
183}
184
185// Adds input filter
186void wxHtmlPrintout::AddFilter(wxHtmlFilter *filter)
187{
188    m_Filters.Append(filter);
189}
190
191void 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    int ppiScreenX, ppiScreenY;
204    GetPPIScreen(&ppiScreenX, &ppiScreenY);
205
206    wxDisplaySize(&scr_w, &scr_h);
207    GetDC()->GetSize(&dc_w, &dc_h);
208
209    GetDC()->SetUserScale((double)dc_w / (double)pageWidth,
210                          (double)dc_h / (double)pageHeight);
211
212    /* prepare headers/footers renderer: */
213
214    m_RendererHdr->SetDC(GetDC(), (double)ppiPrinterY / (double)ppiScreenY);
215    m_RendererHdr->SetSize((int) (ppmm_h * (mm_w - m_MarginLeft - m_MarginRight)),
216                          (int) (ppmm_v * (mm_h - m_MarginTop - m_MarginBottom)));
217    if (m_Headers[0] != wxEmptyString)
218    {
219        m_RendererHdr->SetHtmlText(TranslateHeader(m_Headers[0], 1));
220        m_HeaderHeight = m_RendererHdr->GetTotalHeight();
221    }
222    else if (m_Headers[1] != wxEmptyString)
223    {
224        m_RendererHdr->SetHtmlText(TranslateHeader(m_Headers[1], 1));
225        m_HeaderHeight = m_RendererHdr->GetTotalHeight();
226    }
227    if (m_Footers[0] != wxEmptyString)
228    {
229        m_RendererHdr->SetHtmlText(TranslateHeader(m_Footers[0], 1));
230        m_FooterHeight = m_RendererHdr->GetTotalHeight();
231    }
232    else if (m_Footers[1] != wxEmptyString)
233    {
234        m_RendererHdr->SetHtmlText(TranslateHeader(m_Footers[1], 1));
235        m_FooterHeight = m_RendererHdr->GetTotalHeight();
236    }
237
238    /* prepare main renderer: */
239    m_Renderer->SetDC(GetDC(), (double)ppiPrinterY / (double)ppiScreenY);
240    m_Renderer->SetSize((int) (ppmm_h * (mm_w - m_MarginLeft - m_MarginRight)),
241                          (int) (ppmm_v * (mm_h - m_MarginTop - m_MarginBottom) -
242                          m_FooterHeight - m_HeaderHeight -
243                          ((m_HeaderHeight == 0) ? 0 : m_MarginSpace * ppmm_v) -
244                          ((m_FooterHeight == 0) ? 0 : m_MarginSpace * ppmm_v)
245                          ));
246    m_Renderer->SetHtmlText(m_Document, m_BasePath, m_BasePathIsDir);
247    CountPages();
248}
249
250bool wxHtmlPrintout::OnBeginDocument(int startPage, int endPage)
251{
252    if (!wxPrintout::OnBeginDocument(startPage, endPage)) return false;
253
254    return true;
255}
256
257
258bool wxHtmlPrintout::OnPrintPage(int page)
259{
260    wxDC *dc = GetDC();
261    if (dc && dc->Ok())
262    {
263        if (HasPage(page))
264            RenderPage(dc, page);
265        return true;
266    }
267    else return false;
268}
269
270
271void wxHtmlPrintout::GetPageInfo(int *minPage, int *maxPage, int *selPageFrom, int *selPageTo)
272{
273    *minPage = 1;
274    if ( m_NumPages >= (signed)m_PageBreaks.Count()-1)
275        *maxPage = m_NumPages;
276    else
277        *maxPage = (signed)m_PageBreaks.Count()-1;
278    *selPageFrom = 1;
279    *selPageTo = (signed)m_PageBreaks.Count()-1;
280}
281
282
283
284bool wxHtmlPrintout::HasPage(int pageNum)
285{
286    return pageNum > 0 && (unsigned)pageNum < m_PageBreaks.Count();
287}
288
289
290
291void wxHtmlPrintout::SetHtmlText(const wxString& html, const wxString &basepath, bool isdir)
292{
293    m_Document = html;
294    m_BasePath = basepath;
295    m_BasePathIsDir = isdir;
296}
297
298void wxHtmlPrintout::SetHtmlFile(const wxString& htmlfile)
299{
300    wxFileSystem fs;
301    wxFSFile *ff;
302
303    if (wxFileExists(htmlfile))
304        ff = fs.OpenFile(wxFileSystem::FileNameToURL(htmlfile));
305    else
306        ff = fs.OpenFile(htmlfile);
307
308    if (ff == NULL)
309    {
310        wxLogError(htmlfile + _(": file does not exist!"));
311        return;
312    }
313
314    bool done = false;
315    wxHtmlFilterHTML defaultFilter;
316    wxString doc;
317
318    wxList::compatibility_iterator node = m_Filters.GetFirst();
319    while (node)
320    {
321        wxHtmlFilter *h = (wxHtmlFilter*) node->GetData();
322        if (h->CanRead(*ff))
323        {
324            doc = h->ReadFile(*ff);
325            done = true;
326            break;
327        }
328        node = node->GetNext();
329    }
330
331    if (!done)
332        doc = defaultFilter.ReadFile(*ff);
333
334    SetHtmlText(doc, htmlfile, false);
335    delete ff;
336}
337
338
339
340void wxHtmlPrintout::SetHeader(const wxString& header, int pg)
341{
342    if (pg == wxPAGE_ALL || pg == wxPAGE_EVEN)
343        m_Headers[0] = header;
344    if (pg == wxPAGE_ALL || pg == wxPAGE_ODD)
345        m_Headers[1] = header;
346}
347
348
349
350void wxHtmlPrintout::SetFooter(const wxString& footer, int pg)
351{
352    if (pg == wxPAGE_ALL || pg == wxPAGE_EVEN)
353        m_Footers[0] = footer;
354    if (pg == wxPAGE_ALL || pg == wxPAGE_ODD)
355        m_Footers[1] = footer;
356}
357
358
359
360void wxHtmlPrintout::CountPages()
361{
362    wxBusyCursor wait;
363    int pageWidth, pageHeight, mm_w, mm_h;
364    float ppmm_h, ppmm_v;
365
366    GetPageSizePixels(&pageWidth, &pageHeight);
367    GetPageSizeMM(&mm_w, &mm_h);
368    ppmm_h = (float)pageWidth / mm_w;
369    ppmm_v = (float)pageHeight / mm_h;
370
371    int pos = 0;
372    m_NumPages = 0;
373    // m_PageBreaks[0] = 0;
374
375    m_PageBreaks.Clear();
376    m_PageBreaks.Add( 0);
377    do
378    {
379        pos = m_Renderer->Render((int)( ppmm_h * m_MarginLeft),
380                                 (int) (ppmm_v * (m_MarginTop + (m_HeaderHeight == 0 ? 0 : m_MarginSpace)) + m_HeaderHeight),
381                                 m_PageBreaks,
382                                 pos, true, INT_MAX);
383        m_PageBreaks.Add( pos);
384        if( m_PageBreaks.Count() > wxHTML_PRINT_MAX_PAGES)
385        {
386            wxMessageBox( _("HTML pagination algorithm generated more than the allowed maximum number of pages and it can't continue any longer!"),
387            _("Warning"), wxCANCEL | wxICON_ERROR );
388            break;
389        }
390    } while (pos < m_Renderer->GetTotalHeight());
391}
392
393
394
395void wxHtmlPrintout::RenderPage(wxDC *dc, int page)
396{
397    wxBusyCursor wait;
398
399    int pageWidth, pageHeight, mm_w, mm_h, scr_w, scr_h, dc_w, dc_h;
400    float ppmm_h, ppmm_v;
401
402    GetPageSizePixels(&pageWidth, &pageHeight);
403    GetPageSizeMM(&mm_w, &mm_h);
404    ppmm_h = (float)pageWidth / mm_w;
405    ppmm_v = (float)pageHeight / mm_h;
406    wxDisplaySize(&scr_w, &scr_h);
407    dc->GetSize(&dc_w, &dc_h);
408
409    int ppiPrinterX, ppiPrinterY;
410    GetPPIPrinter(&ppiPrinterX, &ppiPrinterY);
411    wxUnusedVar(ppiPrinterX);
412    int ppiScreenX, ppiScreenY;
413    GetPPIScreen(&ppiScreenX, &ppiScreenY);
414    wxUnusedVar(ppiScreenX);
415
416    dc->SetUserScale((double)dc_w / (double)pageWidth,
417                     (double)dc_h / (double)pageHeight);
418
419    m_Renderer->SetDC(dc, (double)ppiPrinterY / (double)ppiScreenY);
420
421    dc->SetBackgroundMode(wxTRANSPARENT);
422
423    m_Renderer->Render((int) (ppmm_h * m_MarginLeft),
424                         (int) (ppmm_v * (m_MarginTop + (m_HeaderHeight == 0 ? 0 : m_MarginSpace)) + m_HeaderHeight), m_PageBreaks,
425                         m_PageBreaks[page-1], false, m_PageBreaks[page]-m_PageBreaks[page-1]);
426
427
428    m_RendererHdr->SetDC(dc, (double)ppiPrinterY / (double)ppiScreenY);
429    if (m_Headers[page % 2] != wxEmptyString)
430    {
431        m_RendererHdr->SetHtmlText(TranslateHeader(m_Headers[page % 2], page));
432        m_RendererHdr->Render((int) (ppmm_h * m_MarginLeft), (int) (ppmm_v * m_MarginTop), m_PageBreaks);
433    }
434    if (m_Footers[page % 2] != wxEmptyString)
435    {
436        m_RendererHdr->SetHtmlText(TranslateHeader(m_Footers[page % 2], page));
437        m_RendererHdr->Render((int) (ppmm_h * m_MarginLeft), (int) (pageHeight - ppmm_v * m_MarginBottom - m_FooterHeight), m_PageBreaks);
438    }
439}
440
441
442
443wxString wxHtmlPrintout::TranslateHeader(const wxString& instr, int page)
444{
445    wxString r = instr;
446    wxString num;
447
448    num.Printf(wxT("%i"), page);
449    r.Replace(wxT("@PAGENUM@"), num);
450
451    num.Printf(wxT("%lu"), (unsigned long)(m_PageBreaks.Count() - 1));
452    r.Replace(wxT("@PAGESCNT@"), num);
453
454    const wxDateTime now = wxDateTime::Now();
455    r.Replace(wxT("@DATE@"), now.FormatDate());
456    r.Replace(wxT("@TIME@"), now.FormatTime());
457
458    r.Replace(wxT("@TITLE@"), GetTitle());
459
460    return r;
461}
462
463
464
465void wxHtmlPrintout::SetMargins(float top, float bottom, float left, float right, float spaces)
466{
467    m_MarginTop = top;
468    m_MarginBottom = bottom;
469    m_MarginLeft = left;
470    m_MarginRight = right;
471    m_MarginSpace = spaces;
472}
473
474
475
476
477void wxHtmlPrintout::SetFonts(const wxString& normal_face, const wxString& fixed_face,
478                              const int *sizes)
479{
480    m_Renderer->SetFonts(normal_face, fixed_face, sizes);
481    m_RendererHdr->SetFonts(normal_face, fixed_face, sizes);
482}
483
484void wxHtmlPrintout::SetStandardFonts(int size,
485                                      const wxString& normal_face,
486                                      const wxString& fixed_face)
487{
488    m_Renderer->SetStandardFonts(size, normal_face, fixed_face);
489    m_RendererHdr->SetStandardFonts(size, normal_face, fixed_face);
490}
491
492
493
494//----------------------------------------------------------------------------
495// wxHtmlEasyPrinting
496//----------------------------------------------------------------------------
497
498
499wxHtmlEasyPrinting::wxHtmlEasyPrinting(const wxString& name, wxWindow *parentWindow)
500{
501    m_ParentWindow = parentWindow;
502    m_Name = name;
503    m_PrintData = NULL;
504    m_PageSetupData = new wxPageSetupDialogData;
505    m_Headers[0] = m_Headers[1] = m_Footers[0] = m_Footers[1] = wxEmptyString;
506
507    m_PageSetupData->EnableMargins(true);
508    m_PageSetupData->SetMarginTopLeft(wxPoint(25, 25));
509    m_PageSetupData->SetMarginBottomRight(wxPoint(25, 25));
510
511    SetStandardFonts(DEFAULT_PRINT_FONT_SIZE);
512}
513
514
515
516wxHtmlEasyPrinting::~wxHtmlEasyPrinting()
517{
518    delete m_PrintData;
519    delete m_PageSetupData;
520}
521
522
523wxPrintData *wxHtmlEasyPrinting::GetPrintData()
524{
525    if (m_PrintData == NULL)
526        m_PrintData = new wxPrintData();
527    return m_PrintData;
528}
529
530
531bool wxHtmlEasyPrinting::PreviewFile(const wxString &htmlfile)
532{
533    wxHtmlPrintout *p1 = CreatePrintout();
534    p1->SetHtmlFile(htmlfile);
535    wxHtmlPrintout *p2 = CreatePrintout();
536    p2->SetHtmlFile(htmlfile);
537    return DoPreview(p1, p2);
538}
539
540
541
542bool wxHtmlEasyPrinting::PreviewText(const wxString &htmltext, const wxString &basepath)
543{
544    wxHtmlPrintout *p1 = CreatePrintout();
545    p1->SetHtmlText(htmltext, basepath, true);
546    wxHtmlPrintout *p2 = CreatePrintout();
547    p2->SetHtmlText(htmltext, basepath, true);
548    return DoPreview(p1, p2);
549}
550
551
552
553bool wxHtmlEasyPrinting::PrintFile(const wxString &htmlfile)
554{
555    wxHtmlPrintout *p = CreatePrintout();
556    p->SetHtmlFile(htmlfile);
557    bool ret = DoPrint(p);
558    delete p;
559    return ret;
560}
561
562
563
564bool wxHtmlEasyPrinting::PrintText(const wxString &htmltext, const wxString &basepath)
565{
566    wxHtmlPrintout *p = CreatePrintout();
567    p->SetHtmlText(htmltext, basepath, true);
568    bool ret = DoPrint(p);
569    delete p;
570    return ret;
571}
572
573
574
575bool wxHtmlEasyPrinting::DoPreview(wxHtmlPrintout *printout1, wxHtmlPrintout *printout2)
576{
577    // Pass two printout objects: for preview, and possible printing.
578    wxPrintDialogData printDialogData(*GetPrintData());
579    wxPrintPreview *preview = new wxPrintPreview(printout1, printout2, &printDialogData);
580    if (!preview->Ok())
581    {
582        delete preview;
583        return false;
584    }
585
586    wxPreviewFrame *frame = new wxPreviewFrame(preview, m_ParentWindow,
587                                               m_Name + _(" Preview"),
588                                               wxPoint(100, 100), wxSize(650, 500));
589    frame->Centre(wxBOTH);
590    frame->Initialize();
591    frame->Show(true);
592    return true;
593}
594
595
596
597bool wxHtmlEasyPrinting::DoPrint(wxHtmlPrintout *printout)
598{
599    wxPrintDialogData printDialogData(*GetPrintData());
600    wxPrinter printer(&printDialogData);
601
602    if (!printer.Print(m_ParentWindow, printout, true))
603    {
604        return false;
605    }
606
607    (*GetPrintData()) = printer.GetPrintDialogData().GetPrintData();
608    return true;
609}
610
611
612
613
614void wxHtmlEasyPrinting::PageSetup()
615{
616    if (!GetPrintData()->Ok())
617    {
618        wxLogError(_("There was a problem during page setup: you may need to set a default printer."));
619        return;
620    }
621
622    m_PageSetupData->SetPrintData(*GetPrintData());
623    wxPageSetupDialog pageSetupDialog(m_ParentWindow, m_PageSetupData);
624
625    if (pageSetupDialog.ShowModal() == wxID_OK)
626    {
627        (*GetPrintData()) = pageSetupDialog.GetPageSetupData().GetPrintData();
628        (*m_PageSetupData) = pageSetupDialog.GetPageSetupData();
629    }
630}
631
632
633
634void wxHtmlEasyPrinting::SetHeader(const wxString& header, int pg)
635{
636    if (pg == wxPAGE_ALL || pg == wxPAGE_EVEN)
637        m_Headers[0] = header;
638    if (pg == wxPAGE_ALL || pg == wxPAGE_ODD)
639        m_Headers[1] = header;
640}
641
642
643
644void wxHtmlEasyPrinting::SetFooter(const wxString& footer, int pg)
645{
646    if (pg == wxPAGE_ALL || pg == wxPAGE_EVEN)
647        m_Footers[0] = footer;
648    if (pg == wxPAGE_ALL || pg == wxPAGE_ODD)
649        m_Footers[1] = footer;
650}
651
652
653void wxHtmlEasyPrinting::SetFonts(const wxString& normal_face, const wxString& fixed_face,
654                                  const int *sizes)
655{
656    m_fontMode = FontMode_Explicit;
657    m_FontFaceNormal = normal_face;
658    m_FontFaceFixed = fixed_face;
659
660    if (sizes)
661    {
662        m_FontsSizes = m_FontsSizesArr;
663        for (int i = 0; i < 7; i++) m_FontsSizes[i] = sizes[i];
664    }
665    else
666        m_FontsSizes = NULL;
667}
668
669void wxHtmlEasyPrinting::SetStandardFonts(int size,
670                                          const wxString& normal_face,
671                                          const wxString& fixed_face)
672{
673    m_fontMode = FontMode_Standard;
674    m_FontFaceNormal = normal_face;
675    m_FontFaceFixed = fixed_face;
676    m_FontsSizesArr[0] = size;
677}
678
679
680wxHtmlPrintout *wxHtmlEasyPrinting::CreatePrintout()
681{
682    wxHtmlPrintout *p = new wxHtmlPrintout(m_Name);
683
684    if (m_fontMode == FontMode_Explicit)
685    {
686        p->SetFonts(m_FontFaceNormal, m_FontFaceFixed, m_FontsSizes);
687    }
688    else // FontMode_Standard
689    {
690        p->SetStandardFonts(m_FontsSizesArr[0],
691                            m_FontFaceNormal, m_FontFaceFixed);
692    }
693
694    p->SetHeader(m_Headers[0], wxPAGE_EVEN);
695    p->SetHeader(m_Headers[1], wxPAGE_ODD);
696    p->SetFooter(m_Footers[0], wxPAGE_EVEN);
697    p->SetFooter(m_Footers[1], wxPAGE_ODD);
698
699    p->SetMargins(m_PageSetupData->GetMarginTopLeft().y,
700                    m_PageSetupData->GetMarginBottomRight().y,
701                    m_PageSetupData->GetMarginTopLeft().x,
702                    m_PageSetupData->GetMarginBottomRight().x);
703
704    return p;
705}
706
707// A module to allow initialization/cleanup
708// without calling these functions from app.cpp or from
709// the user's application.
710
711class wxHtmlPrintingModule: public wxModule
712{
713DECLARE_DYNAMIC_CLASS(wxHtmlPrintingModule)
714public:
715    wxHtmlPrintingModule() : wxModule() {}
716    bool OnInit() { return true; }
717    void OnExit() { wxHtmlPrintout::CleanUpStatics(); }
718};
719
720IMPLEMENT_DYNAMIC_CLASS(wxHtmlPrintingModule, wxModule)
721
722
723// This hack forces the linker to always link in m_* files
724// (wxHTML doesn't work without handlers from these files)
725#include "wx/html/forcelnk.h"
726FORCE_WXHTML_MODULES()
727
728#endif // wxUSE_HTML & wxUSE_PRINTING_ARCHITECTURE
729