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