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1 /////////////////////////////////////////////////////////////////////////////
2 // Name: htmlwin.cpp
3 // Purpose: wxHtmlWindow class for parsing & displaying HTML (implementation)
4 // Author: Vaclav Slavik
5 // RCS-ID: $Id$
6 // Copyright: (c) 1999 Vaclav Slavik
7 // Licence: wxWindows Licence
8 /////////////////////////////////////////////////////////////////////////////
9
10
11 #ifdef __GNUG__
12 #pragma implementation "htmlwin.h"
13 #pragma implementation "htmlproc.h"
14 #endif
15
16 #include "wx/wxprec.h"
17
18 #include "wx/defs.h"
19 #if wxUSE_HTML && wxUSE_STREAMS
20
21 #ifdef __BORDLANDC__
22 #pragma hdrstop
23 #endif
24
25 #ifndef WXPRECOMP
26 #include "wx/wx.h"
27 #endif
28
29 #include "wx/html/htmlwin.h"
30 #include "wx/html/forcelnk.h"
31 #include "wx/html/htmlproc.h"
32 #include "wx/log.h"
33 #include "wx/arrimpl.cpp"
34 #include "wx/list.h"
35 #include "wx/listimpl.cpp"
36
37 //-----------------------------------------------------------------------------
38 // wxHtmlHistoryItem
39 //-----------------------------------------------------------------------------
40
41 // item of history list
42 class WXDLLEXPORT wxHtmlHistoryItem : public wxObject
43 {
44 public:
45 wxHtmlHistoryItem(const wxString& p, const wxString& a) {m_Page = p, m_Anchor = a, m_Pos = 0;}
46 int GetPos() const {return m_Pos;}
47 void SetPos(int p) {m_Pos = p;}
48 const wxString& GetPage() const {return m_Page;}
49 const wxString& GetAnchor() const {return m_Anchor;}
50
51 private:
52 wxString m_Page;
53 wxString m_Anchor;
54 int m_Pos;
55 };
56
57
58 //-----------------------------------------------------------------------------
59 // our private arrays:
60 //-----------------------------------------------------------------------------
61
62 WX_DECLARE_OBJARRAY(wxHtmlHistoryItem, wxHtmlHistoryArray);
63 WX_DEFINE_OBJARRAY(wxHtmlHistoryArray);
64
65 WX_DECLARE_LIST(wxHtmlProcessor, wxHtmlProcessorList);
66 WX_DEFINE_LIST(wxHtmlProcessorList);
67
68 //-----------------------------------------------------------------------------
69 // wxHtmlWindow
70 //-----------------------------------------------------------------------------
71
72
73 wxHtmlWindow::wxHtmlWindow(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size,
74 long style, const wxString& name) : wxScrolledWindow(parent, id, pos, size, style | wxVSCROLL | wxHSCROLL, name)
75 {
76 m_tmpMouseMoved = FALSE;
77 m_tmpLastLink = NULL;
78 m_tmpCanDrawLocks = 0;
79 m_FS = new wxFileSystem();
80 m_RelatedStatusBar = -1;
81 m_RelatedFrame = NULL;
82 m_TitleFormat = wxT("%s");
83 m_OpenedPage = m_OpenedAnchor = m_OpenedPageTitle = wxEmptyString;
84 m_Cell = NULL;
85 m_Parser = new wxHtmlWinParser(this);
86 m_Parser->SetFS(m_FS);
87 SetBorders(10);
88 m_HistoryPos = -1;
89 m_HistoryOn = TRUE;
90 m_History = new wxHtmlHistoryArray;
91 m_Processors = NULL;
92 m_Style = style;
93 SetPage(wxT("<html><body></body></html>"));
94 }
95
96
97
98 wxHtmlWindow::~wxHtmlWindow()
99 {
100 HistoryClear();
101
102 if (m_Cell) delete m_Cell;
103
104 delete m_Parser;
105 delete m_FS;
106 delete m_History;
107 delete m_Processors;
108 }
109
110
111
112 void wxHtmlWindow::SetRelatedFrame(wxFrame* frame, const wxString& format)
113 {
114 m_RelatedFrame = frame;
115 m_TitleFormat = format;
116 }
117
118
119
120 void wxHtmlWindow::SetRelatedStatusBar(int bar)
121 {
122 m_RelatedStatusBar = bar;
123 }
124
125
126
127 void wxHtmlWindow::SetFonts(wxString normal_face, wxString fixed_face, const int *sizes)
128 {
129 wxString op = m_OpenedPage;
130
131 m_Parser->SetFonts(normal_face, fixed_face, sizes);
132 // fonts changed => contents invalid, so reload the page:
133 SetPage(wxT("<html><body></body></html>"));
134 if (!op.IsEmpty()) LoadPage(op);
135 }
136
137
138
139 bool wxHtmlWindow::SetPage(const wxString& source)
140 {
141 wxString newsrc(source);
142
143 // pass HTML through registered processors:
144 if (m_Processors || m_GlobalProcessors)
145 {
146 wxHtmlProcessorList::Node *nodeL, *nodeG;
147 int prL, prG;
148
149 nodeL = (m_Processors) ? m_Processors->GetFirst() : NULL;
150 nodeG = (m_GlobalProcessors) ? m_GlobalProcessors->GetFirst() : NULL;
151
152 // VS: there are two lists, global and local, both of them sorted by
153 // priority. Since we have to go through _both_ lists with
154 // decreasing priority, we "merge-sort" the lists on-line by
155 // processing that one of the two heads that has higher priority
156 // in every iteration
157 while (nodeL || nodeG)
158 {
159 prL = (nodeL) ? nodeL->GetData()->GetPriority() : -1;
160 prG = (nodeG) ? nodeG->GetData()->GetPriority() : -1;
161 if (prL > prG)
162 {
163 if (nodeL->GetData()->IsEnabled())
164 newsrc = nodeL->GetData()->Process(newsrc);
165 nodeL = nodeL->GetNext();
166 }
167 else // prL <= prG
168 {
169 if (nodeG->GetData()->IsEnabled())
170 newsrc = nodeG->GetData()->Process(newsrc);
171 nodeG = nodeG->GetNext();
172 }
173 }
174 }
175
176 // ...and run the parser on it:
177 wxClientDC *dc = new wxClientDC(this);
178 dc->SetMapMode(wxMM_TEXT);
179 SetBackgroundColour(wxColour(0xFF, 0xFF, 0xFF));
180 m_OpenedPage = m_OpenedAnchor = m_OpenedPageTitle = wxEmptyString;
181 m_Parser->SetDC(dc);
182 if (m_Cell)
183 {
184 delete m_Cell;
185 m_Cell = NULL;
186 }
187 m_Cell = (wxHtmlContainerCell*) m_Parser->Parse(newsrc);
188 delete dc;
189 m_Cell->SetIndent(m_Borders, wxHTML_INDENT_ALL, wxHTML_UNITS_PIXELS);
190 m_Cell->SetAlignHor(wxHTML_ALIGN_CENTER);
191 CreateLayout();
192 if (m_tmpCanDrawLocks == 0)
193 Refresh();
194 return TRUE;
195 }
196
197
198 bool wxHtmlWindow::LoadPage(const wxString& location)
199 {
200 wxFSFile *f;
201 bool rt_val;
202 bool needs_refresh = FALSE;
203
204 SetCursor(*wxHOURGLASS_CURSOR);
205 wxYield(); Refresh(FALSE);
206
207 m_tmpCanDrawLocks++;
208 if (m_HistoryOn && (m_HistoryPos != -1))
209 {
210 // store scroll position into history item:
211 int x, y;
212 ViewStart(&x, &y);
213 (*m_History)[m_HistoryPos].SetPos(y);
214 }
215
216 if (location[0] == wxT('#'))
217 {
218 // local anchor:
219 wxString anch = location.Mid(1) /*1 to end*/;
220 m_tmpCanDrawLocks--;
221 rt_val = ScrollToAnchor(anch);
222 m_tmpCanDrawLocks++;
223 }
224 else if (location.Find(wxT('#')) != wxNOT_FOUND && location.BeforeFirst(wxT('#')) == m_OpenedPage)
225 {
226 wxString anch = location.AfterFirst(wxT('#'));
227 m_tmpCanDrawLocks--;
228 rt_val = ScrollToAnchor(anch);
229 m_tmpCanDrawLocks++;
230 }
231 else if (location.Find(wxT('#')) != wxNOT_FOUND &&
232 (m_FS->GetPath() + location.BeforeFirst(wxT('#'))) == m_OpenedPage)
233 {
234 wxString anch = location.AfterFirst(wxT('#'));
235 m_tmpCanDrawLocks--;
236 rt_val = ScrollToAnchor(anch);
237 m_tmpCanDrawLocks++;
238 }
239
240 else
241 {
242 needs_refresh = TRUE;
243 // load&display it:
244 if (m_RelatedStatusBar != -1)
245 {
246 m_RelatedFrame->SetStatusText(_("Connecting..."), m_RelatedStatusBar);
247 Refresh(FALSE);
248 }
249
250 f = m_FS->OpenFile(location);
251
252 if (f == NULL)
253 {
254 wxString err;
255
256 wxLogError(_("Unable to open requested HTML document: %s"), location.c_str());
257 m_tmpCanDrawLocks--;
258
259 SetCursor(*wxSTANDARD_CURSOR);
260 return FALSE;
261 }
262
263 else
264 {
265 wxNode *node;
266 wxString src = wxEmptyString;
267
268 if (m_RelatedStatusBar != -1)
269 {
270 wxString msg = _("Loading : ") + location;
271 m_RelatedFrame->SetStatusText(msg, m_RelatedStatusBar);
272 Refresh(FALSE);
273 }
274
275 node = m_Filters.GetFirst();
276 while (node)
277 {
278 wxHtmlFilter *h = (wxHtmlFilter*) node->GetData();
279 if (h->CanRead(*f))
280 {
281 src = h->ReadFile(*f);
282 break;
283 }
284 node = node->GetNext();
285 }
286 if (src == wxEmptyString)
287 {
288 if (m_DefaultFilter == NULL) m_DefaultFilter = GetDefaultFilter();
289 src = m_DefaultFilter->ReadFile(*f);
290 }
291
292 m_FS->ChangePathTo(f->GetLocation());
293 rt_val = SetPage(src);
294 m_OpenedPage = f->GetLocation();
295 if (f->GetAnchor() != wxEmptyString)
296 {
297 wxYield();
298 ScrollToAnchor(f->GetAnchor());
299 }
300
301 delete f;
302
303 if (m_RelatedStatusBar != -1) m_RelatedFrame->SetStatusText(_("Done"), m_RelatedStatusBar);
304 }
305 }
306
307 if (m_HistoryOn) // add this page to history there:
308 {
309 int c = m_History->GetCount() - (m_HistoryPos + 1);
310
311 m_HistoryPos++;
312 for (int i = 0; i < c; i++)
313 m_History->Remove(m_HistoryPos);
314 m_History->Add(new wxHtmlHistoryItem(m_OpenedPage, m_OpenedAnchor));
315 }
316
317 if (m_OpenedPageTitle == wxEmptyString)
318 OnSetTitle(wxFileNameFromPath(m_OpenedPage));
319 SetCursor(*wxSTANDARD_CURSOR);
320
321 if (needs_refresh)
322 {
323 wxYield();
324 m_tmpCanDrawLocks--;
325 Refresh();
326 }
327 else
328 m_tmpCanDrawLocks--;
329
330 return rt_val;
331 }
332
333
334
335 bool wxHtmlWindow::ScrollToAnchor(const wxString& anchor)
336 {
337 const wxHtmlCell *c = m_Cell->Find(wxHTML_COND_ISANCHOR, &anchor);
338 if (!c)
339 {
340 wxLogWarning(_("HTML anchor %s does not exist."), anchor.c_str());
341 return FALSE;
342 }
343 else
344 {
345 int y;
346
347 for (y = 0; c != NULL; c = c->GetParent()) y += c->GetPosY();
348 Scroll(-1, y / wxHTML_SCROLL_STEP);
349 m_OpenedAnchor = anchor;
350 return TRUE;
351 }
352 }
353
354
355 void wxHtmlWindow::OnSetTitle(const wxString& title)
356 {
357 if (m_RelatedFrame)
358 {
359 wxString tit;
360 tit.Printf(m_TitleFormat, title.c_str());
361 m_RelatedFrame->SetTitle(tit);
362 }
363 m_OpenedPageTitle = title;
364 }
365
366
367
368
369
370 void wxHtmlWindow::CreateLayout()
371 {
372 int ClientWidth, ClientHeight;
373
374 if (!m_Cell) return;
375
376 if (m_Style & wxHW_SCROLLBAR_NEVER)
377 {
378 SetScrollbars(wxHTML_SCROLL_STEP, 1, m_Cell->GetWidth() / wxHTML_SCROLL_STEP, 0); // always off
379 GetClientSize(&ClientWidth, &ClientHeight);
380 m_Cell->Layout(ClientWidth);
381 }
382
383 else {
384 GetClientSize(&ClientWidth, &ClientHeight);
385 m_Cell->Layout(ClientWidth);
386 if (ClientHeight < m_Cell->GetHeight() + GetCharHeight())
387 {
388 SetScrollbars(
389 wxHTML_SCROLL_STEP, wxHTML_SCROLL_STEP,
390 m_Cell->GetWidth() / wxHTML_SCROLL_STEP,
391 (m_Cell->GetHeight() + GetCharHeight()) / wxHTML_SCROLL_STEP
392 /*cheat: top-level frag is always container*/);
393 }
394 else /* we fit into window, no need for scrollbars */
395 {
396 SetScrollbars(wxHTML_SCROLL_STEP, 1, m_Cell->GetWidth() / wxHTML_SCROLL_STEP, 0); // disable...
397 GetClientSize(&ClientWidth, &ClientHeight);
398 m_Cell->Layout(ClientWidth); // ...and relayout
399 }
400 }
401 }
402
403
404
405 void wxHtmlWindow::ReadCustomization(wxConfigBase *cfg, wxString path)
406 {
407 wxString oldpath;
408 wxString tmp;
409 int p_fontsizes[7];
410 wxString p_fff, p_ffn;
411
412 if (path != wxEmptyString)
413 {
414 oldpath = cfg->GetPath();
415 cfg->SetPath(path);
416 }
417
418 m_Borders = cfg->Read(wxT("wxHtmlWindow/Borders"), m_Borders);
419 p_fff = cfg->Read(wxT("wxHtmlWindow/FontFaceFixed"), m_Parser->m_FontFaceFixed);
420 p_ffn = cfg->Read(wxT("wxHtmlWindow/FontFaceNormal"), m_Parser->m_FontFaceNormal);
421 for (int i = 0; i < 7; i++)
422 {
423 tmp.Printf(wxT("wxHtmlWindow/FontsSize%i"), i);
424 p_fontsizes[i] = cfg->Read(tmp, m_Parser->m_FontsSizes[i]);
425 }
426 SetFonts(p_ffn, p_fff, p_fontsizes);
427
428 if (path != wxEmptyString)
429 cfg->SetPath(oldpath);
430 }
431
432
433
434 void wxHtmlWindow::WriteCustomization(wxConfigBase *cfg, wxString path)
435 {
436 wxString oldpath;
437 wxString tmp;
438
439 if (path != wxEmptyString)
440 {
441 oldpath = cfg->GetPath();
442 cfg->SetPath(path);
443 }
444
445 cfg->Write(wxT("wxHtmlWindow/Borders"), (long) m_Borders);
446 cfg->Write(wxT("wxHtmlWindow/FontFaceFixed"), m_Parser->m_FontFaceFixed);
447 cfg->Write(wxT("wxHtmlWindow/FontFaceNormal"), m_Parser->m_FontFaceNormal);
448 for (int i = 0; i < 7; i++)
449 {
450 tmp.Printf(wxT("wxHtmlWindow/FontsSize%i"), i);
451 cfg->Write(tmp, (long) m_Parser->m_FontsSizes[i]);
452 }
453
454 if (path != wxEmptyString)
455 cfg->SetPath(oldpath);
456 }
457
458
459
460 bool wxHtmlWindow::HistoryBack()
461 {
462 wxString a, l;
463
464 if (m_HistoryPos < 1) return FALSE;
465
466 // store scroll position into history item:
467 int x, y;
468 ViewStart(&x, &y);
469 (*m_History)[m_HistoryPos].SetPos(y);
470
471 // go to previous position:
472 m_HistoryPos--;
473
474 l = (*m_History)[m_HistoryPos].GetPage();
475 a = (*m_History)[m_HistoryPos].GetAnchor();
476 m_HistoryOn = FALSE;
477 m_tmpCanDrawLocks++;
478 if (a == wxEmptyString) LoadPage(l);
479 else LoadPage(l + wxT("#") + a);
480 m_HistoryOn = TRUE;
481 wxYield();
482 m_tmpCanDrawLocks--;
483 Scroll(0, (*m_History)[m_HistoryPos].GetPos());
484 Refresh();
485 return TRUE;
486 }
487
488 bool wxHtmlWindow::HistoryCanBack()
489 {
490 if (m_HistoryPos < 1) return FALSE;
491 return TRUE ;
492 }
493
494
495 bool wxHtmlWindow::HistoryForward()
496 {
497 wxString a, l;
498
499 if (m_HistoryPos == -1) return FALSE;
500 if (m_HistoryPos >= (int)m_History->GetCount() - 1)return FALSE;
501
502 m_OpenedPage = wxEmptyString; // this will disable adding new entry into history in LoadPage()
503
504 m_HistoryPos++;
505 l = (*m_History)[m_HistoryPos].GetPage();
506 a = (*m_History)[m_HistoryPos].GetAnchor();
507 m_HistoryOn = FALSE;
508 m_tmpCanDrawLocks++;
509 if (a == wxEmptyString) LoadPage(l);
510 else LoadPage(l + wxT("#") + a);
511 m_HistoryOn = TRUE;
512 wxYield();
513 m_tmpCanDrawLocks--;
514 Scroll(0, (*m_History)[m_HistoryPos].GetPos());
515 Refresh();
516 return TRUE;
517 }
518
519 bool wxHtmlWindow::HistoryCanForward()
520 {
521 if (m_HistoryPos == -1) return FALSE;
522 if (m_HistoryPos >= (int)m_History->GetCount() - 1)return FALSE;
523 return TRUE ;
524 }
525
526
527 void wxHtmlWindow::HistoryClear()
528 {
529 m_History->Empty();
530 m_HistoryPos = -1;
531 }
532
533 void wxHtmlWindow::AddProcessor(wxHtmlProcessor *processor)
534 {
535 if (!m_Processors)
536 {
537 m_Processors = new wxHtmlProcessorList;
538 m_Processors->DeleteContents(TRUE);
539 }
540 wxHtmlProcessorList::Node *node;
541
542 for (node = m_Processors->GetFirst(); node; node = node->GetNext())
543 {
544 if (processor->GetPriority() > node->GetData()->GetPriority())
545 {
546 m_Processors->Insert(node, processor);
547 return;
548 }
549 }
550 m_Processors->Append(processor);
551 }
552
553 /*static */ void wxHtmlWindow::AddGlobalProcessor(wxHtmlProcessor *processor)
554 {
555 if (!m_GlobalProcessors)
556 {
557 m_GlobalProcessors = new wxHtmlProcessorList;
558 m_GlobalProcessors->DeleteContents(TRUE);
559 }
560 wxHtmlProcessorList::Node *node;
561
562 for (node = m_GlobalProcessors->GetFirst(); node; node = node->GetNext())
563 {
564 if (processor->GetPriority() > node->GetData()->GetPriority())
565 {
566 m_GlobalProcessors->Insert(node, processor);
567 return;
568 }
569 }
570 m_GlobalProcessors->Append(processor);
571 }
572
573
574
575 wxList wxHtmlWindow::m_Filters;
576 wxHtmlFilter *wxHtmlWindow::m_DefaultFilter = NULL;
577 wxCursor *wxHtmlWindow::s_cur_hand = NULL;
578 wxCursor *wxHtmlWindow::s_cur_arrow = NULL;
579 wxHtmlProcessorList *wxHtmlWindow::m_GlobalProcessors = NULL;
580
581 void wxHtmlWindow::CleanUpStatics()
582 {
583 delete m_DefaultFilter;
584 m_DefaultFilter = NULL;
585 m_Filters.DeleteContents(TRUE);
586 m_Filters.Clear();
587 delete m_GlobalProcessors;
588 m_GlobalProcessors = NULL;
589 delete s_cur_hand;
590 delete s_cur_arrow;
591 }
592
593
594
595 void wxHtmlWindow::AddFilter(wxHtmlFilter *filter)
596 {
597 m_Filters.Append(filter);
598 }
599
600
601
602
603 void wxHtmlWindow::OnLinkClicked(const wxHtmlLinkInfo& link)
604 {
605 LoadPage(link.GetHref());
606 }
607
608
609
610 void wxHtmlWindow::OnDraw(wxDC& dc)
611 {
612 int x, y;
613 wxRegionIterator upd(GetUpdateRegion()); // get the update rect list
614 int v_y, v_h;
615
616 if (m_tmpCanDrawLocks > 0) return;
617
618 dc.SetMapMode(wxMM_TEXT);
619 #if 0
620 /* VS - I don't think this is neccessary any longer
621 MSC_VER 1200 means MSVC 6.0 and it works fine */
622 #if defined(_MSC_VER) && (_MSC_VER == 1200)
623 ::SetMapMode((HDC)dc.GetHDC(), MM_TEXT);
624 #endif
625 #endif
626 dc.SetBackgroundMode(wxTRANSPARENT);
627 ViewStart(&x, &y);
628
629 while (upd)
630 {
631 v_y = upd.GetY();
632 v_h = upd.GetH();
633 if (m_Cell) m_Cell->Draw(dc, 0, 0, y * wxHTML_SCROLL_STEP + v_y, y * wxHTML_SCROLL_STEP + v_h + v_y);
634 upd++;
635 }
636 }
637
638
639
640
641 void wxHtmlWindow::OnSize(wxSizeEvent& event)
642 {
643 wxScrolledWindow::OnSize(event);
644 CreateLayout();
645 Refresh();
646 }
647
648
649 void wxHtmlWindow::OnMouseEvent(wxMouseEvent& event)
650 {
651 m_tmpMouseMoved = TRUE;
652
653 if (event.ButtonDown())
654 {
655 int sx, sy;
656 wxPoint pos;
657 wxString lnk;
658
659 ViewStart(&sx, &sy); sx *= wxHTML_SCROLL_STEP; sy *= wxHTML_SCROLL_STEP;
660 pos = event.GetPosition();
661
662 if (m_Cell)
663 m_Cell->OnMouseClick(this, sx + pos.x, sy + pos.y, event);
664 }
665 }
666
667
668
669 void wxHtmlWindow::OnIdle(wxIdleEvent& WXUNUSED(event))
670 {
671 if (s_cur_hand == NULL)
672 {
673 s_cur_hand = new wxCursor(wxCURSOR_HAND);
674 s_cur_arrow = new wxCursor(wxCURSOR_ARROW);
675 }
676
677 if (m_tmpMouseMoved && (m_Cell != NULL))
678 {
679 int sx, sy;
680 int x, y;
681 wxHtmlLinkInfo *lnk;
682
683 ViewStart(&sx, &sy); sx *= wxHTML_SCROLL_STEP; sy *= wxHTML_SCROLL_STEP;
684 wxGetMousePosition(&x, &y);
685 ScreenToClient(&x, &y);
686 lnk = m_Cell->GetLink(sx + x, sy + y);
687
688 if (lnk != m_tmpLastLink)
689 {
690 if (lnk == NULL)
691 {
692 SetCursor(*s_cur_arrow);
693 if (m_RelatedStatusBar != -1) m_RelatedFrame->SetStatusText(wxEmptyString, m_RelatedStatusBar);
694 }
695 else
696 {
697 SetCursor(*s_cur_hand);
698 if (m_RelatedStatusBar != -1)
699 m_RelatedFrame->SetStatusText(lnk->GetHref(), m_RelatedStatusBar);
700 }
701 m_tmpLastLink = lnk;
702 }
703 m_tmpMouseMoved = FALSE;
704 }
705 }
706
707
708 IMPLEMENT_ABSTRACT_CLASS(wxHtmlProcessor,wxObject)
709
710 IMPLEMENT_DYNAMIC_CLASS(wxHtmlWindow,wxScrolledWindow)
711
712 BEGIN_EVENT_TABLE(wxHtmlWindow, wxScrolledWindow)
713 EVT_SIZE(wxHtmlWindow::OnSize)
714 EVT_LEFT_DOWN(wxHtmlWindow::OnMouseEvent)
715 EVT_MOTION(wxHtmlWindow::OnMouseEvent)
716 EVT_IDLE(wxHtmlWindow::OnIdle)
717 END_EVENT_TABLE()
718
719
720
721
722
723 // A module to allow initialization/cleanup
724 // without calling these functions from app.cpp or from
725 // the user's application.
726
727 class wxHtmlWinModule: public wxModule
728 {
729 DECLARE_DYNAMIC_CLASS(wxHtmlWinModule)
730 public:
731 wxHtmlWinModule() : wxModule() {}
732 bool OnInit() { return TRUE; }
733 void OnExit() { wxHtmlWindow::CleanUpStatics(); }
734 };
735
736 IMPLEMENT_DYNAMIC_CLASS(wxHtmlWinModule, wxModule)
737
738
739
740
741 ///// default mod handlers are forced there:
742
743 FORCE_LINK(m_layout)
744 FORCE_LINK(m_fonts)
745 FORCE_LINK(m_image)
746 FORCE_LINK(m_list)
747 FORCE_LINK(m_dflist)
748 FORCE_LINK(m_pre)
749 FORCE_LINK(m_hline)
750 FORCE_LINK(m_links)
751 FORCE_LINK(m_tables)
752 FORCE_LINK(m_meta)
753
754
755 #endif