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c801d85f | 1 | ///////////////////////////////////////////////////////////////////////////// |
1e6feb95 | 2 | // Name: src/common/docview.cpp |
c801d85f KB |
3 | // Purpose: Document/view classes |
4 | // Author: Julian Smart | |
5 | // Modified by: | |
6 | // Created: 01/02/97 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) Julian Smart and Markus Holzem | |
3f4a0c5b | 9 | // Licence: wxWindows licence |
c801d85f KB |
10 | ///////////////////////////////////////////////////////////////////////////// |
11 | ||
0fb67cd1 VZ |
12 | // ============================================================================ |
13 | // declarations | |
14 | // ============================================================================ | |
15 | ||
16 | // ---------------------------------------------------------------------------- | |
17 | // headers | |
18 | // ---------------------------------------------------------------------------- | |
19 | ||
c801d85f | 20 | #ifdef __GNUG__ |
0fb67cd1 | 21 | #pragma implementation "docview.h" |
c801d85f KB |
22 | #endif |
23 | ||
24 | // For compilers that support precompilation, includes "wx.h". | |
25 | #include "wx/wxprec.h" | |
26 | ||
27 | #ifdef __BORLANDC__ | |
2df7be7f | 28 | #pragma hdrstop |
c801d85f KB |
29 | #endif |
30 | ||
47d67540 | 31 | #if wxUSE_DOC_VIEW_ARCHITECTURE |
c801d85f KB |
32 | |
33 | #ifndef WX_PRECOMP | |
0fb67cd1 VZ |
34 | #include "wx/string.h" |
35 | #include "wx/utils.h" | |
36 | #include "wx/app.h" | |
37 | #include "wx/dc.h" | |
d0bdc3ca | 38 | #include "wx/dialog.h" |
0fb67cd1 VZ |
39 | #include "wx/menu.h" |
40 | #include "wx/list.h" | |
41 | #include "wx/filedlg.h" | |
6de2f8b9 | 42 | #include "wx/intl.h" |
c0369005 | 43 | #include "wx/log.h" |
f7bd2698 JS |
44 | #endif |
45 | ||
c2ff79b1 | 46 | |
f7bd2698 | 47 | #ifdef __WXGTK__ |
0fb67cd1 | 48 | #include "wx/mdi.h" |
c801d85f KB |
49 | #endif |
50 | ||
ce4169a4 RR |
51 | #if wxUSE_PRINTING_ARCHITECTURE |
52 | #include "wx/prntbase.h" | |
53 | #include "wx/printdlg.h" | |
54 | #endif | |
55 | ||
c801d85f KB |
56 | #include "wx/msgdlg.h" |
57 | #include "wx/choicdlg.h" | |
58 | #include "wx/docview.h" | |
7f555861 | 59 | #include "wx/confbase.h" |
74b31181 | 60 | #include "wx/file.h" |
1e6feb95 | 61 | #include "wx/cmdproc.h" |
c801d85f | 62 | |
c801d85f KB |
63 | #include <stdio.h> |
64 | #include <string.h> | |
65 | ||
a533f5c1 RR |
66 | #if wxUSE_STD_IOSTREAM |
67 | #include "wx/ioswrap.h" | |
68 | #if wxUSE_IOSTREAMH | |
3f4a0c5b | 69 | #include <fstream.h> |
a533f5c1 | 70 | #else |
3f4a0c5b | 71 | #include <fstream> |
a533f5c1 RR |
72 | #endif |
73 | #else | |
74 | #include "wx/wfstream.h" | |
c801d85f KB |
75 | #endif |
76 | ||
0fb67cd1 VZ |
77 | // ---------------------------------------------------------------------------- |
78 | // wxWindows macros | |
79 | // ---------------------------------------------------------------------------- | |
80 | ||
1e6feb95 VZ |
81 | IMPLEMENT_ABSTRACT_CLASS(wxDocument, wxEvtHandler) |
82 | IMPLEMENT_ABSTRACT_CLASS(wxView, wxEvtHandler) | |
83 | IMPLEMENT_ABSTRACT_CLASS(wxDocTemplate, wxObject) | |
84 | IMPLEMENT_DYNAMIC_CLASS(wxDocManager, wxEvtHandler) | |
85 | IMPLEMENT_CLASS(wxDocChildFrame, wxFrame) | |
86 | IMPLEMENT_CLASS(wxDocParentFrame, wxFrame) | |
0fb67cd1 | 87 | |
1e6feb95 VZ |
88 | #if wxUSE_PRINTING_ARCHITECTURE |
89 | IMPLEMENT_DYNAMIC_CLASS(wxDocPrintout, wxPrintout) | |
90 | #endif | |
0fb67cd1 | 91 | |
1e6feb95 | 92 | IMPLEMENT_DYNAMIC_CLASS(wxFileHistory, wxObject) |
c801d85f | 93 | |
0fb67cd1 VZ |
94 | // ---------------------------------------------------------------------------- |
95 | // function prototypes | |
96 | // ---------------------------------------------------------------------------- | |
97 | ||
50920146 | 98 | static inline wxString FindExtension(const wxChar *path); |
0fb67cd1 | 99 | |
0c5d3e1c VZ |
100 | // ---------------------------------------------------------------------------- |
101 | // local constants | |
102 | // ---------------------------------------------------------------------------- | |
103 | ||
2695a14e | 104 | static const wxChar *s_MRUEntryFormat = wxT("&%d %s"); |
0c5d3e1c | 105 | |
0fb67cd1 VZ |
106 | // ============================================================================ |
107 | // implementation | |
108 | // ============================================================================ | |
109 | ||
110 | // ---------------------------------------------------------------------------- | |
111 | // local functions | |
112 | // ---------------------------------------------------------------------------- | |
113 | ||
50920146 | 114 | static wxString FindExtension(const wxChar *path) |
0fb67cd1 VZ |
115 | { |
116 | wxString ext; | |
117 | wxSplitPath(path, NULL, NULL, &ext); | |
118 | ||
119 | // VZ: extensions are considered not case sensitive - is this really a good | |
120 | // idea? | |
121 | return ext.MakeLower(); | |
122 | } | |
123 | ||
124 | // ---------------------------------------------------------------------------- | |
125 | // Definition of wxDocument | |
126 | // ---------------------------------------------------------------------------- | |
c801d85f KB |
127 | |
128 | wxDocument::wxDocument(wxDocument *parent) | |
129 | { | |
0fb67cd1 VZ |
130 | m_documentModified = FALSE; |
131 | m_documentParent = parent; | |
132 | m_documentTemplate = (wxDocTemplate *) NULL; | |
f6bcfd97 | 133 | m_commandProcessor = (wxCommandProcessor*) NULL; |
0fb67cd1 | 134 | m_savedYet = FALSE; |
c801d85f KB |
135 | } |
136 | ||
0fb67cd1 | 137 | bool wxDocument::DeleteContents() |
c801d85f | 138 | { |
0fb67cd1 | 139 | return TRUE; |
c801d85f KB |
140 | } |
141 | ||
0fb67cd1 | 142 | wxDocument::~wxDocument() |
c801d85f | 143 | { |
0fb67cd1 | 144 | DeleteContents(); |
c801d85f | 145 | |
0fb67cd1 VZ |
146 | if (m_commandProcessor) |
147 | delete m_commandProcessor; | |
c801d85f | 148 | |
f6bcfd97 BP |
149 | if (GetDocumentManager()) |
150 | GetDocumentManager()->RemoveDocument(this); | |
c801d85f | 151 | |
0fb67cd1 VZ |
152 | // Not safe to do here, since it'll invoke virtual view functions |
153 | // expecting to see valid derived objects: and by the time we get here, | |
154 | // we've called destructors higher up. | |
155 | //DeleteAllViews(); | |
c801d85f | 156 | } |
0fb67cd1 VZ |
157 | |
158 | bool wxDocument::Close() | |
c801d85f | 159 | { |
0fb67cd1 VZ |
160 | if (OnSaveModified()) |
161 | return OnCloseDocument(); | |
162 | else | |
163 | return FALSE; | |
c801d85f | 164 | } |
0fb67cd1 VZ |
165 | |
166 | bool wxDocument::OnCloseDocument() | |
c801d85f | 167 | { |
b23e843b JS |
168 | // Tell all views that we're about to close |
169 | NotifyClosing(); | |
0fb67cd1 VZ |
170 | DeleteContents(); |
171 | Modify(FALSE); | |
172 | return TRUE; | |
c801d85f KB |
173 | } |
174 | ||
0fb67cd1 VZ |
175 | // Note that this implicitly deletes the document when the last view is |
176 | // deleted. | |
177 | bool wxDocument::DeleteAllViews() | |
c801d85f | 178 | { |
f6bcfd97 BP |
179 | wxDocManager* manager = GetDocumentManager(); |
180 | ||
0fb67cd1 VZ |
181 | wxNode *node = m_documentViews.First(); |
182 | while (node) | |
183 | { | |
184 | wxView *view = (wxView *)node->Data(); | |
185 | if (!view->Close()) | |
186 | return FALSE; | |
c801d85f | 187 | |
0fb67cd1 VZ |
188 | wxNode *next = node->Next(); |
189 | ||
190 | delete view; // Deletes node implicitly | |
191 | node = next; | |
192 | } | |
f6bcfd97 BP |
193 | // If we haven't yet deleted the document (for example |
194 | // if there were no views) then delete it. | |
195 | if (manager && manager->GetDocuments().Member(this)) | |
196 | delete this; | |
197 | ||
0fb67cd1 | 198 | return TRUE; |
c801d85f KB |
199 | } |
200 | ||
6de2f8b9 | 201 | wxView *wxDocument::GetFirstView() const |
c801d85f | 202 | { |
0fb67cd1 VZ |
203 | if (m_documentViews.Number() == 0) |
204 | return (wxView *) NULL; | |
205 | return (wxView *)m_documentViews.First()->Data(); | |
c801d85f KB |
206 | } |
207 | ||
6de2f8b9 | 208 | wxDocManager *wxDocument::GetDocumentManager() const |
c801d85f | 209 | { |
f6bcfd97 | 210 | return (m_documentTemplate ? m_documentTemplate->GetDocumentManager() : (wxDocManager*) NULL); |
c801d85f KB |
211 | } |
212 | ||
0fb67cd1 | 213 | bool wxDocument::OnNewDocument() |
c801d85f | 214 | { |
0fb67cd1 VZ |
215 | if (!OnSaveModified()) |
216 | return FALSE; | |
c801d85f | 217 | |
0fb67cd1 VZ |
218 | if (OnCloseDocument()==FALSE) return FALSE; |
219 | DeleteContents(); | |
220 | Modify(FALSE); | |
221 | SetDocumentSaved(FALSE); | |
c801d85f | 222 | |
0fb67cd1 VZ |
223 | wxString name; |
224 | GetDocumentManager()->MakeDefaultName(name); | |
225 | SetTitle(name); | |
226 | SetFilename(name, TRUE); | |
227 | ||
228 | return TRUE; | |
c801d85f KB |
229 | } |
230 | ||
0fb67cd1 | 231 | bool wxDocument::Save() |
c801d85f | 232 | { |
d06a66f5 VZ |
233 | if (!IsModified() && m_savedYet) |
234 | return TRUE; | |
c801d85f | 235 | |
d06a66f5 VZ |
236 | if ( m_documentFile.empty() || !m_savedYet ) |
237 | return SaveAs(); | |
238 | ||
239 | return OnSaveDocument(m_documentFile); | |
c801d85f | 240 | } |
0fb67cd1 VZ |
241 | |
242 | bool wxDocument::SaveAs() | |
c801d85f | 243 | { |
ba681060 VZ |
244 | wxDocTemplate *docTemplate = GetDocumentTemplate(); |
245 | if (!docTemplate) | |
246 | return FALSE; | |
0fb67cd1 | 247 | |
ba681060 | 248 | wxString tmp = wxFileSelector(_("Save as"), |
0fb67cd1 | 249 | docTemplate->GetDirectory(), |
015e69f3 | 250 | wxFileNameFromPath(GetFilename()), |
0fb67cd1 VZ |
251 | docTemplate->GetDefaultExtension(), |
252 | docTemplate->GetFileFilter(), | |
253 | wxSAVE | wxOVERWRITE_PROMPT, | |
254 | GetDocumentWindow()); | |
255 | ||
ba681060 VZ |
256 | if (tmp.IsEmpty()) |
257 | return FALSE; | |
258 | ||
2bb0cd28 | 259 | wxString fileName(tmp); |
88ac883a | 260 | wxString path, name, ext; |
2bb0cd28 JS |
261 | wxSplitPath(fileName, & path, & name, & ext); |
262 | ||
223d09f6 | 263 | if (ext.IsEmpty() || ext == wxT("")) |
2bb0cd28 | 264 | { |
2b5f62a0 | 265 | fileName += wxT("."); |
2bb0cd28 JS |
266 | fileName += docTemplate->GetDefaultExtension(); |
267 | } | |
268 | ||
269 | SetFilename(fileName); | |
270 | SetTitle(wxFileNameFromPath(fileName)); | |
0fb67cd1 | 271 | |
2bb0cd28 | 272 | GetDocumentManager()->AddFileToHistory(fileName); |
c801d85f KB |
273 | |
274 | // Notify the views that the filename has changed | |
275 | wxNode *node = m_documentViews.First(); | |
276 | while (node) | |
277 | { | |
0fb67cd1 VZ |
278 | wxView *view = (wxView *)node->Data(); |
279 | view->OnChangeFilename(); | |
280 | node = node->Next(); | |
c801d85f | 281 | } |
ba681060 VZ |
282 | |
283 | return OnSaveDocument(m_documentFile); | |
c801d85f | 284 | } |
0fb67cd1 | 285 | |
c801d85f KB |
286 | bool wxDocument::OnSaveDocument(const wxString& file) |
287 | { | |
0fb67cd1 VZ |
288 | if ( !file ) |
289 | return FALSE; | |
c801d85f | 290 | |
0fb67cd1 | 291 | wxString msgTitle; |
223d09f6 | 292 | if (wxTheApp->GetAppName() != wxT("")) |
0fb67cd1 VZ |
293 | msgTitle = wxTheApp->GetAppName(); |
294 | else | |
295 | msgTitle = wxString(_("File error")); | |
296 | ||
a533f5c1 | 297 | #if wxUSE_STD_IOSTREAM |
2b5f62a0 | 298 | wxSTD ofstream store(wxString(file.fn_str()).mb_str()); // ????? |
0fb67cd1 | 299 | if (store.fail() || store.bad()) |
a533f5c1 | 300 | #else |
2b5f62a0 VZ |
301 | wxFileOutputStream store( file ); |
302 | if (store.GetLastError() != wxSTREAM_NO_ERROR) | |
a533f5c1 | 303 | #endif |
0fb67cd1 VZ |
304 | { |
305 | (void)wxMessageBox(_("Sorry, could not open this file for saving."), msgTitle, wxOK | wxICON_EXCLAMATION, | |
306 | GetDocumentWindow()); | |
307 | // Saving error | |
308 | return FALSE; | |
309 | } | |
23a54e14 | 310 | if (!SaveObject(store)) |
0fb67cd1 VZ |
311 | { |
312 | (void)wxMessageBox(_("Sorry, could not save this file."), msgTitle, wxOK | wxICON_EXCLAMATION, | |
313 | GetDocumentWindow()); | |
314 | // Saving error | |
315 | return FALSE; | |
316 | } | |
317 | Modify(FALSE); | |
318 | SetFilename(file); | |
d06a66f5 | 319 | SetDocumentSaved(TRUE); |
0fb67cd1 | 320 | return TRUE; |
c801d85f | 321 | } |
0fb67cd1 | 322 | |
c801d85f KB |
323 | bool wxDocument::OnOpenDocument(const wxString& file) |
324 | { | |
0fb67cd1 VZ |
325 | if (!OnSaveModified()) |
326 | return FALSE; | |
c801d85f | 327 | |
0fb67cd1 | 328 | wxString msgTitle; |
223d09f6 | 329 | if (wxTheApp->GetAppName() != wxT("")) |
0fb67cd1 VZ |
330 | msgTitle = wxTheApp->GetAppName(); |
331 | else | |
332 | msgTitle = wxString(_("File error")); | |
333 | ||
a533f5c1 | 334 | #if wxUSE_STD_IOSTREAM |
2b5f62a0 | 335 | wxSTD ifstream store(wxString(file.fn_str()).mb_str()); // ???? |
0fb67cd1 | 336 | if (store.fail() || store.bad()) |
a533f5c1 | 337 | #else |
2b5f62a0 VZ |
338 | wxFileInputStream store( file ); |
339 | if (store.GetLastError() != wxSTREAM_NO_ERROR) | |
a533f5c1 | 340 | #endif |
0fb67cd1 VZ |
341 | { |
342 | (void)wxMessageBox(_("Sorry, could not open this file."), msgTitle, wxOK|wxICON_EXCLAMATION, | |
343 | GetDocumentWindow()); | |
344 | return FALSE; | |
345 | } | |
1fb4de31 | 346 | #if wxUSE_STD_IOSTREAM |
9cb0033c VZ |
347 | LoadObject(store); |
348 | if ( !store && !store.eof() ) | |
1fb4de31 | 349 | #else |
2b5f62a0 VZ |
350 | int res = LoadObject(store).GetLastError(); |
351 | if ((res != wxSTREAM_NO_ERROR) && | |
1fb4de31 RR |
352 | (res != wxSTREAM_EOF)) |
353 | #endif | |
0fb67cd1 VZ |
354 | { |
355 | (void)wxMessageBox(_("Sorry, could not open this file."), msgTitle, wxOK|wxICON_EXCLAMATION, | |
356 | GetDocumentWindow()); | |
357 | return FALSE; | |
358 | } | |
359 | SetFilename(file, TRUE); | |
360 | Modify(FALSE); | |
361 | m_savedYet = TRUE; | |
362 | ||
363 | UpdateAllViews(); | |
c801d85f | 364 | |
0fb67cd1 | 365 | return TRUE; |
c801d85f | 366 | } |
0fb67cd1 | 367 | |
a533f5c1 | 368 | #if wxUSE_STD_IOSTREAM |
dd107c50 | 369 | wxSTD istream& wxDocument::LoadObject(wxSTD istream& stream) |
23a54e14 RR |
370 | #else |
371 | wxInputStream& wxDocument::LoadObject(wxInputStream& stream) | |
372 | #endif | |
c801d85f | 373 | { |
0fb67cd1 | 374 | return stream; |
c801d85f KB |
375 | } |
376 | ||
23a54e14 | 377 | #if wxUSE_STD_IOSTREAM |
dd107c50 | 378 | wxSTD ostream& wxDocument::SaveObject(wxSTD ostream& stream) |
a533f5c1 | 379 | #else |
23a54e14 RR |
380 | wxOutputStream& wxDocument::SaveObject(wxOutputStream& stream) |
381 | #endif | |
a533f5c1 | 382 | { |
23a54e14 | 383 | return stream; |
a533f5c1 | 384 | } |
c801d85f | 385 | |
0fb67cd1 | 386 | bool wxDocument::Revert() |
c801d85f | 387 | { |
0fb67cd1 | 388 | return FALSE; |
c801d85f KB |
389 | } |
390 | ||
391 | ||
392 | // Get title, or filename if no title, else unnamed | |
393 | bool wxDocument::GetPrintableName(wxString& buf) const | |
394 | { | |
223d09f6 | 395 | if (m_documentTitle != wxT("")) |
0fb67cd1 VZ |
396 | { |
397 | buf = m_documentTitle; | |
398 | return TRUE; | |
399 | } | |
223d09f6 | 400 | else if (m_documentFile != wxT("")) |
0fb67cd1 VZ |
401 | { |
402 | buf = wxFileNameFromPath(m_documentFile); | |
403 | return TRUE; | |
404 | } | |
405 | else | |
406 | { | |
407 | buf = _("unnamed"); | |
408 | return TRUE; | |
409 | } | |
c801d85f KB |
410 | } |
411 | ||
6de2f8b9 | 412 | wxWindow *wxDocument::GetDocumentWindow() const |
c801d85f | 413 | { |
0fb67cd1 VZ |
414 | wxView *view = GetFirstView(); |
415 | if (view) | |
416 | return view->GetFrame(); | |
417 | else | |
418 | return wxTheApp->GetTopWindow(); | |
c801d85f KB |
419 | } |
420 | ||
0fb67cd1 | 421 | wxCommandProcessor *wxDocument::OnCreateCommandProcessor() |
c801d85f | 422 | { |
0fb67cd1 | 423 | return new wxCommandProcessor; |
c801d85f KB |
424 | } |
425 | ||
426 | // TRUE if safe to close | |
0fb67cd1 | 427 | bool wxDocument::OnSaveModified() |
c801d85f | 428 | { |
0fb67cd1 | 429 | if (IsModified()) |
c801d85f | 430 | { |
0fb67cd1 VZ |
431 | wxString title; |
432 | GetPrintableName(title); | |
433 | ||
434 | wxString msgTitle; | |
223d09f6 | 435 | if (wxTheApp->GetAppName() != wxT("")) |
0fb67cd1 VZ |
436 | msgTitle = wxTheApp->GetAppName(); |
437 | else | |
438 | msgTitle = wxString(_("Warning")); | |
439 | ||
440 | wxString prompt; | |
441 | prompt.Printf(_("Do you want to save changes to document %s?"), | |
50920146 | 442 | (const wxChar *)title); |
0fb67cd1 VZ |
443 | int res = wxMessageBox(prompt, msgTitle, |
444 | wxYES_NO|wxCANCEL|wxICON_QUESTION, | |
445 | GetDocumentWindow()); | |
446 | if (res == wxNO) | |
447 | { | |
448 | Modify(FALSE); | |
449 | return TRUE; | |
450 | } | |
451 | else if (res == wxYES) | |
452 | return Save(); | |
453 | else if (res == wxCANCEL) | |
454 | return FALSE; | |
c801d85f | 455 | } |
0fb67cd1 | 456 | return TRUE; |
c801d85f KB |
457 | } |
458 | ||
459 | bool wxDocument::Draw(wxDC& WXUNUSED(context)) | |
460 | { | |
0fb67cd1 | 461 | return TRUE; |
c801d85f KB |
462 | } |
463 | ||
464 | bool wxDocument::AddView(wxView *view) | |
465 | { | |
0fb67cd1 VZ |
466 | if (!m_documentViews.Member(view)) |
467 | { | |
468 | m_documentViews.Append(view); | |
469 | OnChangedViewList(); | |
470 | } | |
471 | return TRUE; | |
c801d85f KB |
472 | } |
473 | ||
474 | bool wxDocument::RemoveView(wxView *view) | |
475 | { | |
0fb67cd1 VZ |
476 | (void)m_documentViews.DeleteObject(view); |
477 | OnChangedViewList(); | |
478 | return TRUE; | |
c801d85f KB |
479 | } |
480 | ||
481 | bool wxDocument::OnCreate(const wxString& WXUNUSED(path), long flags) | |
482 | { | |
0fb67cd1 VZ |
483 | if (GetDocumentTemplate()->CreateView(this, flags)) |
484 | return TRUE; | |
485 | else | |
486 | return FALSE; | |
c801d85f KB |
487 | } |
488 | ||
489 | // Called after a view is added or removed. | |
490 | // The default implementation deletes the document if | |
491 | // there are no more views. | |
0fb67cd1 | 492 | void wxDocument::OnChangedViewList() |
c801d85f | 493 | { |
0fb67cd1 | 494 | if (m_documentViews.Number() == 0) |
c801d85f | 495 | { |
0fb67cd1 VZ |
496 | if (OnSaveModified()) |
497 | { | |
498 | delete this; | |
499 | } | |
c801d85f | 500 | } |
c801d85f KB |
501 | } |
502 | ||
503 | void wxDocument::UpdateAllViews(wxView *sender, wxObject *hint) | |
504 | { | |
0fb67cd1 VZ |
505 | wxNode *node = m_documentViews.First(); |
506 | while (node) | |
507 | { | |
508 | wxView *view = (wxView *)node->Data(); | |
2b5f62a0 VZ |
509 | if (view != sender) |
510 | view->OnUpdate(sender, hint); | |
0fb67cd1 VZ |
511 | node = node->Next(); |
512 | } | |
c801d85f KB |
513 | } |
514 | ||
b23e843b JS |
515 | void wxDocument::NotifyClosing() |
516 | { | |
517 | wxNode *node = m_documentViews.First(); | |
518 | while (node) | |
519 | { | |
520 | wxView *view = (wxView *)node->Data(); | |
521 | view->OnClosingDocument(); | |
522 | node = node->Next(); | |
523 | } | |
524 | } | |
525 | ||
c801d85f KB |
526 | void wxDocument::SetFilename(const wxString& filename, bool notifyViews) |
527 | { | |
0fb67cd1 VZ |
528 | m_documentFile = filename; |
529 | if ( notifyViews ) | |
c801d85f | 530 | { |
0fb67cd1 VZ |
531 | // Notify the views that the filename has changed |
532 | wxNode *node = m_documentViews.First(); | |
533 | while (node) | |
534 | { | |
535 | wxView *view = (wxView *)node->Data(); | |
536 | view->OnChangeFilename(); | |
537 | node = node->Next(); | |
538 | } | |
c801d85f | 539 | } |
c801d85f KB |
540 | } |
541 | ||
0fb67cd1 VZ |
542 | // ---------------------------------------------------------------------------- |
543 | // Document view | |
544 | // ---------------------------------------------------------------------------- | |
c801d85f | 545 | |
dbdb39b2 | 546 | wxView::wxView() |
c801d85f | 547 | { |
0fb67cd1 VZ |
548 | // SetDocument(doc); |
549 | m_viewDocument = (wxDocument*) NULL; | |
550 | ||
58c837a4 | 551 | m_viewTypeName = wxT(""); |
0fb67cd1 | 552 | m_viewFrame = (wxFrame *) NULL; |
c801d85f KB |
553 | } |
554 | ||
0fb67cd1 | 555 | wxView::~wxView() |
c801d85f | 556 | { |
173348db | 557 | // GetDocumentManager()->ActivateView(this, FALSE, TRUE); |
0fb67cd1 | 558 | m_viewDocument->RemoveView(this); |
c801d85f KB |
559 | } |
560 | ||
561 | // Extend event processing to search the document's event table | |
562 | bool wxView::ProcessEvent(wxEvent& event) | |
563 | { | |
0fb67cd1 VZ |
564 | if ( !GetDocument() || !GetDocument()->ProcessEvent(event) ) |
565 | return wxEvtHandler::ProcessEvent(event); | |
566 | else | |
567 | return TRUE; | |
c801d85f KB |
568 | } |
569 | ||
570 | void wxView::OnActivateView(bool WXUNUSED(activate), wxView *WXUNUSED(activeView), wxView *WXUNUSED(deactiveView)) | |
571 | { | |
572 | } | |
573 | ||
574 | void wxView::OnPrint(wxDC *dc, wxObject *WXUNUSED(info)) | |
575 | { | |
0fb67cd1 | 576 | OnDraw(dc); |
c801d85f KB |
577 | } |
578 | ||
579 | void wxView::OnUpdate(wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint)) | |
580 | { | |
581 | } | |
582 | ||
0fb67cd1 | 583 | void wxView::OnChangeFilename() |
c801d85f | 584 | { |
0fb67cd1 VZ |
585 | if (GetFrame() && GetDocument()) |
586 | { | |
f2506310 JS |
587 | wxString title; |
588 | ||
589 | GetDocument()->GetPrintableName(title); | |
c801d85f | 590 | |
f2506310 | 591 | GetFrame()->SetTitle(title); |
0fb67cd1 | 592 | } |
c801d85f KB |
593 | } |
594 | ||
595 | void wxView::SetDocument(wxDocument *doc) | |
596 | { | |
0fb67cd1 VZ |
597 | m_viewDocument = doc; |
598 | if (doc) | |
599 | doc->AddView(this); | |
c801d85f KB |
600 | } |
601 | ||
602 | bool wxView::Close(bool deleteWindow) | |
603 | { | |
0fb67cd1 VZ |
604 | if (OnClose(deleteWindow)) |
605 | return TRUE; | |
606 | else | |
607 | return FALSE; | |
c801d85f KB |
608 | } |
609 | ||
610 | void wxView::Activate(bool activate) | |
611 | { | |
bb28b477 | 612 | if (GetDocument() && GetDocumentManager()) |
0fb67cd1 VZ |
613 | { |
614 | OnActivateView(activate, this, GetDocumentManager()->GetCurrentView()); | |
615 | GetDocumentManager()->ActivateView(this, activate); | |
616 | } | |
c801d85f KB |
617 | } |
618 | ||
619 | bool wxView::OnClose(bool WXUNUSED(deleteWindow)) | |
620 | { | |
0fb67cd1 | 621 | return GetDocument() ? GetDocument()->Close() : TRUE; |
c801d85f KB |
622 | } |
623 | ||
47d67540 | 624 | #if wxUSE_PRINTING_ARCHITECTURE |
0fb67cd1 | 625 | wxPrintout *wxView::OnCreatePrintout() |
c801d85f | 626 | { |
0fb67cd1 | 627 | return new wxDocPrintout(this); |
c801d85f | 628 | } |
6de2f8b9 | 629 | #endif // wxUSE_PRINTING_ARCHITECTURE |
c801d85f | 630 | |
0fb67cd1 VZ |
631 | // ---------------------------------------------------------------------------- |
632 | // wxDocTemplate | |
633 | // ---------------------------------------------------------------------------- | |
c801d85f | 634 | |
0fb67cd1 VZ |
635 | wxDocTemplate::wxDocTemplate(wxDocManager *manager, |
636 | const wxString& descr, | |
637 | const wxString& filter, | |
638 | const wxString& dir, | |
639 | const wxString& ext, | |
640 | const wxString& docTypeName, | |
641 | const wxString& viewTypeName, | |
642 | wxClassInfo *docClassInfo, | |
643 | wxClassInfo *viewClassInfo, | |
644 | long flags) | |
c801d85f | 645 | { |
0fb67cd1 | 646 | m_documentManager = manager; |
0fb67cd1 VZ |
647 | m_description = descr; |
648 | m_directory = dir; | |
649 | m_defaultExt = ext; | |
650 | m_fileFilter = filter; | |
651 | m_flags = flags; | |
652 | m_docTypeName = docTypeName; | |
653 | m_viewTypeName = viewTypeName; | |
654 | m_documentManager->AssociateTemplate(this); | |
c801d85f | 655 | |
0fb67cd1 VZ |
656 | m_docClassInfo = docClassInfo; |
657 | m_viewClassInfo = viewClassInfo; | |
c801d85f KB |
658 | } |
659 | ||
0fb67cd1 | 660 | wxDocTemplate::~wxDocTemplate() |
c801d85f | 661 | { |
0fb67cd1 | 662 | m_documentManager->DisassociateTemplate(this); |
c801d85f | 663 | } |
0fb67cd1 VZ |
664 | |
665 | // Tries to dynamically construct an object of the right class. | |
c801d85f KB |
666 | wxDocument *wxDocTemplate::CreateDocument(const wxString& path, long flags) |
667 | { | |
0fb67cd1 VZ |
668 | if (!m_docClassInfo) |
669 | return (wxDocument *) NULL; | |
670 | wxDocument *doc = (wxDocument *)m_docClassInfo->CreateObject(); | |
671 | doc->SetFilename(path); | |
672 | doc->SetDocumentTemplate(this); | |
673 | GetDocumentManager()->AddDocument(doc); | |
674 | doc->SetCommandProcessor(doc->OnCreateCommandProcessor()); | |
675 | ||
676 | if (doc->OnCreate(path, flags)) | |
677 | return doc; | |
678 | else | |
679 | { | |
f6bcfd97 BP |
680 | if (GetDocumentManager()->GetDocuments().Member(doc)) |
681 | doc->DeleteAllViews(); | |
0fb67cd1 VZ |
682 | return (wxDocument *) NULL; |
683 | } | |
c801d85f KB |
684 | } |
685 | ||
686 | wxView *wxDocTemplate::CreateView(wxDocument *doc, long flags) | |
687 | { | |
0fb67cd1 VZ |
688 | if (!m_viewClassInfo) |
689 | return (wxView *) NULL; | |
690 | wxView *view = (wxView *)m_viewClassInfo->CreateObject(); | |
691 | view->SetDocument(doc); | |
692 | if (view->OnCreate(doc, flags)) | |
693 | { | |
694 | return view; | |
695 | } | |
696 | else | |
697 | { | |
698 | delete view; | |
699 | return (wxView *) NULL; | |
700 | } | |
c801d85f KB |
701 | } |
702 | ||
6de2f8b9 VZ |
703 | // The default (very primitive) format detection: check is the extension is |
704 | // that of the template | |
705 | bool wxDocTemplate::FileMatchesTemplate(const wxString& path) | |
706 | { | |
707 | return GetDefaultExtension().IsSameAs(FindExtension(path)); | |
708 | } | |
709 | ||
0fb67cd1 VZ |
710 | // ---------------------------------------------------------------------------- |
711 | // wxDocManager | |
712 | // ---------------------------------------------------------------------------- | |
713 | ||
c801d85f KB |
714 | BEGIN_EVENT_TABLE(wxDocManager, wxEvtHandler) |
715 | EVT_MENU(wxID_OPEN, wxDocManager::OnFileOpen) | |
716 | EVT_MENU(wxID_CLOSE, wxDocManager::OnFileClose) | |
33a20136 | 717 | EVT_MENU(wxID_CLOSE_ALL, wxDocManager::OnFileCloseAll) |
c801d85f KB |
718 | EVT_MENU(wxID_REVERT, wxDocManager::OnFileRevert) |
719 | EVT_MENU(wxID_NEW, wxDocManager::OnFileNew) | |
720 | EVT_MENU(wxID_SAVE, wxDocManager::OnFileSave) | |
721 | EVT_MENU(wxID_SAVEAS, wxDocManager::OnFileSaveAs) | |
722 | EVT_MENU(wxID_UNDO, wxDocManager::OnUndo) | |
723 | EVT_MENU(wxID_REDO, wxDocManager::OnRedo) | |
f2506310 JS |
724 | |
725 | EVT_UPDATE_UI(wxID_OPEN, wxDocManager::OnUpdateFileOpen) | |
726 | EVT_UPDATE_UI(wxID_CLOSE, wxDocManager::OnUpdateFileClose) | |
33a20136 | 727 | EVT_UPDATE_UI(wxID_CLOSE_ALL, wxDocManager::OnUpdateFileClose) |
f2506310 JS |
728 | EVT_UPDATE_UI(wxID_REVERT, wxDocManager::OnUpdateFileRevert) |
729 | EVT_UPDATE_UI(wxID_NEW, wxDocManager::OnUpdateFileNew) | |
730 | EVT_UPDATE_UI(wxID_SAVE, wxDocManager::OnUpdateFileSave) | |
731 | EVT_UPDATE_UI(wxID_SAVEAS, wxDocManager::OnUpdateFileSaveAs) | |
732 | EVT_UPDATE_UI(wxID_UNDO, wxDocManager::OnUpdateUndo) | |
733 | EVT_UPDATE_UI(wxID_REDO, wxDocManager::OnUpdateRedo) | |
734 | ||
ce4169a4 | 735 | #if wxUSE_PRINTING_ARCHITECTURE |
c801d85f KB |
736 | EVT_MENU(wxID_PRINT, wxDocManager::OnPrint) |
737 | EVT_MENU(wxID_PRINT_SETUP, wxDocManager::OnPrintSetup) | |
738 | EVT_MENU(wxID_PREVIEW, wxDocManager::OnPreview) | |
f2506310 JS |
739 | |
740 | EVT_UPDATE_UI(wxID_PRINT, wxDocManager::OnUpdatePrint) | |
741 | EVT_UPDATE_UI(wxID_PRINT_SETUP, wxDocManager::OnUpdatePrintSetup) | |
742 | EVT_UPDATE_UI(wxID_PREVIEW, wxDocManager::OnUpdatePreview) | |
ce4169a4 | 743 | #endif |
c801d85f KB |
744 | END_EVENT_TABLE() |
745 | ||
f2506310 JS |
746 | wxDocManager* wxDocManager::sm_docManager = (wxDocManager*) NULL; |
747 | ||
c801d85f KB |
748 | wxDocManager::wxDocManager(long flags, bool initialize) |
749 | { | |
0fb67cd1 VZ |
750 | m_defaultDocumentNameCounter = 1; |
751 | m_flags = flags; | |
752 | m_currentView = (wxView *) NULL; | |
753 | m_maxDocsOpen = 10000; | |
754 | m_fileHistory = (wxFileHistory *) NULL; | |
755 | if (initialize) | |
756 | Initialize(); | |
f2506310 | 757 | sm_docManager = this; |
c801d85f KB |
758 | } |
759 | ||
0fb67cd1 | 760 | wxDocManager::~wxDocManager() |
c801d85f | 761 | { |
0fb67cd1 VZ |
762 | Clear(); |
763 | if (m_fileHistory) | |
764 | delete m_fileHistory; | |
f2506310 | 765 | sm_docManager = (wxDocManager*) NULL; |
c801d85f KB |
766 | } |
767 | ||
33a20136 | 768 | bool wxDocManager::CloseDocuments(bool force) |
c801d85f | 769 | { |
0fb67cd1 VZ |
770 | wxNode *node = m_docs.First(); |
771 | while (node) | |
772 | { | |
773 | wxDocument *doc = (wxDocument *)node->Data(); | |
774 | wxNode *next = node->Next(); | |
775 | ||
776 | if (!doc->Close() && !force) | |
777 | return FALSE; | |
778 | ||
779 | // Implicitly deletes the document when the last | |
780 | // view is removed (deleted) | |
781 | doc->DeleteAllViews(); | |
782 | ||
783 | // Check document is deleted | |
784 | if (m_docs.Member(doc)) | |
785 | delete doc; | |
786 | ||
787 | // This assumes that documents are not connected in | |
788 | // any way, i.e. deleting one document does NOT | |
789 | // delete another. | |
790 | node = next; | |
791 | } | |
33a20136 VZ |
792 | return TRUE; |
793 | } | |
794 | ||
795 | bool wxDocManager::Clear(bool force) | |
796 | { | |
797 | if (!CloseDocuments(force)) | |
798 | return FALSE; | |
799 | ||
800 | wxNode *node = m_templates.First(); | |
0fb67cd1 VZ |
801 | while (node) |
802 | { | |
c801d85f KB |
803 | wxDocTemplate *templ = (wxDocTemplate*) node->Data(); |
804 | wxNode* next = node->Next(); | |
805 | delete templ; | |
806 | node = next; | |
0fb67cd1 VZ |
807 | } |
808 | return TRUE; | |
c801d85f KB |
809 | } |
810 | ||
0fb67cd1 | 811 | bool wxDocManager::Initialize() |
c801d85f | 812 | { |
0fb67cd1 VZ |
813 | m_fileHistory = OnCreateFileHistory(); |
814 | return TRUE; | |
c801d85f KB |
815 | } |
816 | ||
0fb67cd1 | 817 | wxFileHistory *wxDocManager::OnCreateFileHistory() |
c801d85f | 818 | { |
0fb67cd1 | 819 | return new wxFileHistory; |
c801d85f KB |
820 | } |
821 | ||
822 | void wxDocManager::OnFileClose(wxCommandEvent& WXUNUSED(event)) | |
823 | { | |
0fb67cd1 VZ |
824 | wxDocument *doc = GetCurrentDocument(); |
825 | if (!doc) | |
826 | return; | |
827 | if (doc->Close()) | |
828 | { | |
829 | doc->DeleteAllViews(); | |
830 | if (m_docs.Member(doc)) | |
831 | delete doc; | |
832 | } | |
c801d85f KB |
833 | } |
834 | ||
33a20136 VZ |
835 | void wxDocManager::OnFileCloseAll(wxCommandEvent& WXUNUSED(event)) |
836 | { | |
837 | CloseDocuments(FALSE); | |
838 | } | |
839 | ||
c801d85f KB |
840 | void wxDocManager::OnFileNew(wxCommandEvent& WXUNUSED(event)) |
841 | { | |
2b5f62a0 | 842 | CreateDocument( wxT(""), wxDOC_NEW ); |
c801d85f KB |
843 | } |
844 | ||
845 | void wxDocManager::OnFileOpen(wxCommandEvent& WXUNUSED(event)) | |
846 | { | |
2b5f62a0 | 847 | if ( !CreateDocument( wxT(""), 0) ) |
5f170f33 VZ |
848 | { |
849 | OnOpenFileFailure(); | |
850 | } | |
c801d85f KB |
851 | } |
852 | ||
853 | void wxDocManager::OnFileRevert(wxCommandEvent& WXUNUSED(event)) | |
854 | { | |
0fb67cd1 VZ |
855 | wxDocument *doc = GetCurrentDocument(); |
856 | if (!doc) | |
857 | return; | |
858 | doc->Revert(); | |
c801d85f KB |
859 | } |
860 | ||
861 | void wxDocManager::OnFileSave(wxCommandEvent& WXUNUSED(event)) | |
862 | { | |
0fb67cd1 VZ |
863 | wxDocument *doc = GetCurrentDocument(); |
864 | if (!doc) | |
865 | return; | |
866 | doc->Save(); | |
c801d85f KB |
867 | } |
868 | ||
869 | void wxDocManager::OnFileSaveAs(wxCommandEvent& WXUNUSED(event)) | |
870 | { | |
0fb67cd1 VZ |
871 | wxDocument *doc = GetCurrentDocument(); |
872 | if (!doc) | |
873 | return; | |
874 | doc->SaveAs(); | |
c801d85f KB |
875 | } |
876 | ||
877 | void wxDocManager::OnPrint(wxCommandEvent& WXUNUSED(event)) | |
878 | { | |
88ac883a | 879 | #if wxUSE_PRINTING_ARCHITECTURE |
0fb67cd1 VZ |
880 | wxView *view = GetCurrentView(); |
881 | if (!view) | |
882 | return; | |
c801d85f | 883 | |
0fb67cd1 VZ |
884 | wxPrintout *printout = view->OnCreatePrintout(); |
885 | if (printout) | |
886 | { | |
887 | wxPrinter printer; | |
888 | printer.Print(view->GetFrame(), printout, TRUE); | |
c801d85f | 889 | |
0fb67cd1 VZ |
890 | delete printout; |
891 | } | |
88ac883a | 892 | #endif // wxUSE_PRINTING_ARCHITECTURE |
c801d85f KB |
893 | } |
894 | ||
895 | void wxDocManager::OnPrintSetup(wxCommandEvent& WXUNUSED(event)) | |
896 | { | |
ce4169a4 | 897 | #if wxUSE_PRINTING_ARCHITECTURE |
0fb67cd1 VZ |
898 | wxWindow *parentWin = wxTheApp->GetTopWindow(); |
899 | wxView *view = GetCurrentView(); | |
900 | if (view) | |
901 | parentWin = view->GetFrame(); | |
c801d85f | 902 | |
0fb67cd1 | 903 | wxPrintDialogData data; |
c801d85f | 904 | |
c2ff79b1 | 905 | wxPrintDialog printerDialog(parentWin, &data); |
0fb67cd1 VZ |
906 | printerDialog.GetPrintDialogData().SetSetupDialog(TRUE); |
907 | printerDialog.ShowModal(); | |
ce4169a4 | 908 | #endif // wxUSE_PRINTING_ARCHITECTURE |
c801d85f KB |
909 | } |
910 | ||
911 | void wxDocManager::OnPreview(wxCommandEvent& WXUNUSED(event)) | |
912 | { | |
88ac883a | 913 | #if wxUSE_PRINTING_ARCHITECTURE |
0fb67cd1 VZ |
914 | wxView *view = GetCurrentView(); |
915 | if (!view) | |
916 | return; | |
c801d85f | 917 | |
0fb67cd1 VZ |
918 | wxPrintout *printout = view->OnCreatePrintout(); |
919 | if (printout) | |
920 | { | |
921 | // Pass two printout objects: for preview, and possible printing. | |
922 | wxPrintPreviewBase *preview = (wxPrintPreviewBase *) NULL; | |
923 | preview = new wxPrintPreview(printout, view->OnCreatePrintout()); | |
924 | ||
925 | wxPreviewFrame *frame = new wxPreviewFrame(preview, (wxFrame *)wxTheApp->GetTopWindow(), _("Print Preview"), | |
926 | wxPoint(100, 100), wxSize(600, 650)); | |
927 | frame->Centre(wxBOTH); | |
928 | frame->Initialize(); | |
929 | frame->Show(TRUE); | |
930 | } | |
88ac883a | 931 | #endif // wxUSE_PRINTING_ARCHITECTURE |
c801d85f KB |
932 | } |
933 | ||
934 | void wxDocManager::OnUndo(wxCommandEvent& WXUNUSED(event)) | |
935 | { | |
0fb67cd1 VZ |
936 | wxDocument *doc = GetCurrentDocument(); |
937 | if (!doc) | |
938 | return; | |
939 | if (doc->GetCommandProcessor()) | |
940 | doc->GetCommandProcessor()->Undo(); | |
c801d85f KB |
941 | } |
942 | ||
943 | void wxDocManager::OnRedo(wxCommandEvent& WXUNUSED(event)) | |
944 | { | |
0fb67cd1 VZ |
945 | wxDocument *doc = GetCurrentDocument(); |
946 | if (!doc) | |
947 | return; | |
948 | if (doc->GetCommandProcessor()) | |
949 | doc->GetCommandProcessor()->Redo(); | |
c801d85f KB |
950 | } |
951 | ||
f2506310 JS |
952 | // Handlers for UI update commands |
953 | ||
954 | void wxDocManager::OnUpdateFileOpen(wxUpdateUIEvent& event) | |
955 | { | |
956 | event.Enable( TRUE ); | |
957 | } | |
958 | ||
959 | void wxDocManager::OnUpdateFileClose(wxUpdateUIEvent& event) | |
960 | { | |
961 | wxDocument *doc = GetCurrentDocument(); | |
962 | event.Enable( (doc != (wxDocument*) NULL) ); | |
963 | } | |
964 | ||
965 | void wxDocManager::OnUpdateFileRevert(wxUpdateUIEvent& event) | |
966 | { | |
967 | wxDocument *doc = GetCurrentDocument(); | |
968 | event.Enable( (doc != (wxDocument*) NULL) ); | |
969 | } | |
970 | ||
971 | void wxDocManager::OnUpdateFileNew(wxUpdateUIEvent& event) | |
972 | { | |
973 | event.Enable( TRUE ); | |
974 | } | |
975 | ||
976 | void wxDocManager::OnUpdateFileSave(wxUpdateUIEvent& event) | |
977 | { | |
978 | wxDocument *doc = GetCurrentDocument(); | |
9cb0033c | 979 | event.Enable( doc && doc->IsModified() ); |
f2506310 JS |
980 | } |
981 | ||
982 | void wxDocManager::OnUpdateFileSaveAs(wxUpdateUIEvent& event) | |
983 | { | |
984 | wxDocument *doc = GetCurrentDocument(); | |
985 | event.Enable( (doc != (wxDocument*) NULL) ); | |
986 | } | |
987 | ||
988 | void wxDocManager::OnUpdateUndo(wxUpdateUIEvent& event) | |
989 | { | |
990 | wxDocument *doc = GetCurrentDocument(); | |
991 | event.Enable( (doc && doc->GetCommandProcessor() && doc->GetCommandProcessor()->CanUndo()) ); | |
2599ee02 JS |
992 | if (doc && doc->GetCommandProcessor()) |
993 | doc->GetCommandProcessor()->SetMenuStrings(); | |
f2506310 JS |
994 | } |
995 | ||
996 | void wxDocManager::OnUpdateRedo(wxUpdateUIEvent& event) | |
997 | { | |
998 | wxDocument *doc = GetCurrentDocument(); | |
999 | event.Enable( (doc && doc->GetCommandProcessor() && doc->GetCommandProcessor()->CanRedo()) ); | |
2599ee02 JS |
1000 | if (doc && doc->GetCommandProcessor()) |
1001 | doc->GetCommandProcessor()->SetMenuStrings(); | |
f2506310 JS |
1002 | } |
1003 | ||
1004 | void wxDocManager::OnUpdatePrint(wxUpdateUIEvent& event) | |
1005 | { | |
1006 | wxDocument *doc = GetCurrentDocument(); | |
1007 | event.Enable( (doc != (wxDocument*) NULL) ); | |
1008 | } | |
1009 | ||
1010 | void wxDocManager::OnUpdatePrintSetup(wxUpdateUIEvent& event) | |
1011 | { | |
1012 | event.Enable( TRUE ); | |
1013 | } | |
1014 | ||
1015 | void wxDocManager::OnUpdatePreview(wxUpdateUIEvent& event) | |
1016 | { | |
1017 | wxDocument *doc = GetCurrentDocument(); | |
1018 | event.Enable( (doc != (wxDocument*) NULL) ); | |
1019 | } | |
1020 | ||
6de2f8b9 | 1021 | wxView *wxDocManager::GetCurrentView() const |
637f467a JS |
1022 | { |
1023 | if (m_currentView) | |
1024 | return m_currentView; | |
1025 | if (m_docs.Number() == 1) | |
1026 | { | |
1027 | wxDocument* doc = (wxDocument*) m_docs.First()->Data(); | |
1028 | return doc->GetFirstView(); | |
1029 | } | |
c67daf87 | 1030 | return (wxView *) NULL; |
637f467a JS |
1031 | } |
1032 | ||
1033 | // Extend event processing to search the view's event table | |
1034 | bool wxDocManager::ProcessEvent(wxEvent& event) | |
1035 | { | |
1036 | wxView* view = GetCurrentView(); | |
1037 | if (view) | |
1038 | { | |
1039 | if (view->ProcessEvent(event)) | |
1040 | return TRUE; | |
1041 | } | |
1042 | return wxEvtHandler::ProcessEvent(event); | |
1043 | } | |
1044 | ||
c801d85f KB |
1045 | wxDocument *wxDocManager::CreateDocument(const wxString& path, long flags) |
1046 | { | |
0fb67cd1 VZ |
1047 | wxDocTemplate **templates = new wxDocTemplate *[m_templates.Number()]; |
1048 | int i; | |
1049 | int n = 0; | |
1050 | for (i = 0; i < m_templates.Number(); i++) | |
c801d85f | 1051 | { |
0fb67cd1 VZ |
1052 | wxDocTemplate *temp = (wxDocTemplate *)(m_templates.Nth(i)->Data()); |
1053 | if (temp->IsVisible()) | |
1054 | { | |
1055 | templates[n] = temp; | |
1056 | n ++; | |
1057 | } | |
c801d85f | 1058 | } |
0fb67cd1 | 1059 | if (n == 0) |
c801d85f | 1060 | { |
0fb67cd1 VZ |
1061 | delete[] templates; |
1062 | return (wxDocument *) NULL; | |
c801d85f | 1063 | } |
0fb67cd1 VZ |
1064 | |
1065 | // If we've reached the max number of docs, close the | |
1066 | // first one. | |
1067 | if (GetDocuments().Number() >= m_maxDocsOpen) | |
c801d85f | 1068 | { |
0fb67cd1 VZ |
1069 | wxDocument *doc = (wxDocument *)GetDocuments().First()->Data(); |
1070 | if (doc->Close()) | |
1071 | { | |
1072 | // Implicitly deletes the document when | |
1073 | // the last view is deleted | |
1074 | doc->DeleteAllViews(); | |
1075 | ||
1076 | // Check we're really deleted | |
1077 | if (m_docs.Member(doc)) | |
1078 | delete doc; | |
1079 | } | |
1080 | else | |
51fad246 VZ |
1081 | { |
1082 | delete[] templates; | |
0fb67cd1 | 1083 | return (wxDocument *) NULL; |
51fad246 | 1084 | } |
c801d85f KB |
1085 | } |
1086 | ||
0fb67cd1 VZ |
1087 | // New document: user chooses a template, unless there's only one. |
1088 | if (flags & wxDOC_NEW) | |
c801d85f | 1089 | { |
0fb67cd1 VZ |
1090 | if (n == 1) |
1091 | { | |
1092 | wxDocTemplate *temp = templates[0]; | |
1093 | delete[] templates; | |
1094 | wxDocument *newDoc = temp->CreateDocument(path, flags); | |
1095 | if (newDoc) | |
1096 | { | |
1097 | newDoc->SetDocumentName(temp->GetDocumentName()); | |
1098 | newDoc->SetDocumentTemplate(temp); | |
1099 | newDoc->OnNewDocument(); | |
1100 | } | |
1101 | return newDoc; | |
1102 | } | |
1103 | ||
1104 | wxDocTemplate *temp = SelectDocumentType(templates, n); | |
1105 | delete[] templates; | |
1106 | if (temp) | |
1107 | { | |
1108 | wxDocument *newDoc = temp->CreateDocument(path, flags); | |
1109 | if (newDoc) | |
1110 | { | |
1111 | newDoc->SetDocumentName(temp->GetDocumentName()); | |
1112 | newDoc->SetDocumentTemplate(temp); | |
1113 | newDoc->OnNewDocument(); | |
1114 | } | |
1115 | return newDoc; | |
1116 | } | |
1117 | else | |
1118 | return (wxDocument *) NULL; | |
c801d85f | 1119 | } |
c801d85f | 1120 | |
0fb67cd1 VZ |
1121 | // Existing document |
1122 | wxDocTemplate *temp = (wxDocTemplate *) NULL; | |
c801d85f | 1123 | |
223d09f6 KB |
1124 | wxString path2(wxT("")); |
1125 | if (path != wxT("")) | |
0fb67cd1 | 1126 | path2 = path; |
c801d85f | 1127 | |
0fb67cd1 VZ |
1128 | if (flags & wxDOC_SILENT) |
1129 | temp = FindTemplateForPath(path2); | |
1130 | else | |
1131 | temp = SelectDocumentPath(templates, n, path2, flags); | |
c801d85f | 1132 | |
0fb67cd1 | 1133 | delete[] templates; |
c801d85f | 1134 | |
0fb67cd1 | 1135 | if (temp) |
c801d85f | 1136 | { |
0fb67cd1 VZ |
1137 | wxDocument *newDoc = temp->CreateDocument(path2, flags); |
1138 | if (newDoc) | |
1139 | { | |
1140 | newDoc->SetDocumentName(temp->GetDocumentName()); | |
1141 | newDoc->SetDocumentTemplate(temp); | |
1142 | if (!newDoc->OnOpenDocument(path2)) | |
1143 | { | |
f6bcfd97 BP |
1144 | newDoc->DeleteAllViews(); |
1145 | // delete newDoc; // Implicitly deleted by DeleteAllViews | |
0fb67cd1 VZ |
1146 | return (wxDocument *) NULL; |
1147 | } | |
1148 | AddFileToHistory(path2); | |
1149 | } | |
1150 | return newDoc; | |
c801d85f | 1151 | } |
3ca6a5f0 BP |
1152 | |
1153 | return (wxDocument *) NULL; | |
c801d85f KB |
1154 | } |
1155 | ||
1156 | wxView *wxDocManager::CreateView(wxDocument *doc, long flags) | |
1157 | { | |
0fb67cd1 VZ |
1158 | wxDocTemplate **templates = new wxDocTemplate *[m_templates.Number()]; |
1159 | int n =0; | |
1160 | int i; | |
1161 | for (i = 0; i < m_templates.Number(); i++) | |
1162 | { | |
1163 | wxDocTemplate *temp = (wxDocTemplate *)(m_templates.Nth(i)->Data()); | |
1164 | if (temp->IsVisible()) | |
1165 | { | |
1166 | if (temp->GetDocumentName() == doc->GetDocumentName()) | |
1167 | { | |
1168 | templates[n] = temp; | |
1169 | n ++; | |
1170 | } | |
1171 | } | |
1172 | } | |
1173 | if (n == 0) | |
1174 | { | |
1175 | delete[] templates; | |
1176 | return (wxView *) NULL; | |
1177 | } | |
1178 | if (n == 1) | |
1179 | { | |
1180 | wxDocTemplate *temp = templates[0]; | |
1181 | delete[] templates; | |
1182 | wxView *view = temp->CreateView(doc, flags); | |
1183 | if (view) | |
1184 | view->SetViewName(temp->GetViewName()); | |
1185 | return view; | |
1186 | } | |
1187 | ||
1188 | wxDocTemplate *temp = SelectViewType(templates, n); | |
c801d85f | 1189 | delete[] templates; |
0fb67cd1 VZ |
1190 | if (temp) |
1191 | { | |
1192 | wxView *view = temp->CreateView(doc, flags); | |
1193 | if (view) | |
1194 | view->SetViewName(temp->GetViewName()); | |
1195 | return view; | |
1196 | } | |
1197 | else | |
1198 | return (wxView *) NULL; | |
c801d85f KB |
1199 | } |
1200 | ||
1201 | // Not yet implemented | |
1202 | void wxDocManager::DeleteTemplate(wxDocTemplate *WXUNUSED(temp), long WXUNUSED(flags)) | |
1203 | { | |
1204 | } | |
1205 | ||
1206 | // Not yet implemented | |
1207 | bool wxDocManager::FlushDoc(wxDocument *WXUNUSED(doc)) | |
1208 | { | |
0fb67cd1 | 1209 | return FALSE; |
c801d85f KB |
1210 | } |
1211 | ||
6de2f8b9 | 1212 | wxDocument *wxDocManager::GetCurrentDocument() const |
c801d85f | 1213 | { |
9cb0033c VZ |
1214 | wxView *view = GetCurrentView(); |
1215 | if (view) | |
1216 | return view->GetDocument(); | |
0fb67cd1 VZ |
1217 | else |
1218 | return (wxDocument *) NULL; | |
c801d85f KB |
1219 | } |
1220 | ||
1221 | // Make a default document name | |
1222 | bool wxDocManager::MakeDefaultName(wxString& name) | |
1223 | { | |
0fb67cd1 VZ |
1224 | name.Printf(_("unnamed%d"), m_defaultDocumentNameCounter); |
1225 | m_defaultDocumentNameCounter++; | |
53c6e7cc | 1226 | |
0fb67cd1 | 1227 | return TRUE; |
c801d85f KB |
1228 | } |
1229 | ||
f2506310 JS |
1230 | // Make a frame title (override this to do something different) |
1231 | // If docName is empty, a document is not currently active. | |
1232 | wxString wxDocManager::MakeFrameTitle(wxDocument* doc) | |
1233 | { | |
1234 | wxString appName = wxTheApp->GetAppName(); | |
1235 | wxString title; | |
1236 | if (!doc) | |
1237 | title = appName; | |
1238 | else | |
1239 | { | |
1240 | wxString docName; | |
1241 | doc->GetPrintableName(docName); | |
1242 | title = docName + wxString(_(" - ")) + appName; | |
1243 | } | |
1244 | return title; | |
1245 | } | |
1246 | ||
1247 | ||
c801d85f KB |
1248 | // Not yet implemented |
1249 | wxDocTemplate *wxDocManager::MatchTemplate(const wxString& WXUNUSED(path)) | |
1250 | { | |
0fb67cd1 | 1251 | return (wxDocTemplate *) NULL; |
c801d85f KB |
1252 | } |
1253 | ||
1254 | // File history management | |
1255 | void wxDocManager::AddFileToHistory(const wxString& file) | |
1256 | { | |
0fb67cd1 VZ |
1257 | if (m_fileHistory) |
1258 | m_fileHistory->AddFileToHistory(file); | |
c801d85f KB |
1259 | } |
1260 | ||
0c5d3e1c VZ |
1261 | void wxDocManager::RemoveFileFromHistory(int i) |
1262 | { | |
1263 | if (m_fileHistory) | |
1264 | m_fileHistory->RemoveFileFromHistory(i); | |
1265 | } | |
1266 | ||
c801d85f KB |
1267 | wxString wxDocManager::GetHistoryFile(int i) const |
1268 | { | |
0fb67cd1 VZ |
1269 | wxString histFile; |
1270 | ||
1271 | if (m_fileHistory) | |
1272 | histFile = m_fileHistory->GetHistoryFile(i); | |
1273 | ||
1274 | return histFile; | |
c801d85f KB |
1275 | } |
1276 | ||
1277 | void wxDocManager::FileHistoryUseMenu(wxMenu *menu) | |
1278 | { | |
0fb67cd1 VZ |
1279 | if (m_fileHistory) |
1280 | m_fileHistory->UseMenu(menu); | |
c801d85f KB |
1281 | } |
1282 | ||
7f555861 | 1283 | void wxDocManager::FileHistoryRemoveMenu(wxMenu *menu) |
c801d85f | 1284 | { |
0fb67cd1 VZ |
1285 | if (m_fileHistory) |
1286 | m_fileHistory->RemoveMenu(menu); | |
c801d85f KB |
1287 | } |
1288 | ||
702ca7c0 | 1289 | #if wxUSE_CONFIG |
7f555861 | 1290 | void wxDocManager::FileHistoryLoad(wxConfigBase& config) |
c801d85f | 1291 | { |
0fb67cd1 VZ |
1292 | if (m_fileHistory) |
1293 | m_fileHistory->Load(config); | |
7f555861 JS |
1294 | } |
1295 | ||
1296 | void wxDocManager::FileHistorySave(wxConfigBase& config) | |
1297 | { | |
0fb67cd1 VZ |
1298 | if (m_fileHistory) |
1299 | m_fileHistory->Save(config); | |
7f555861 | 1300 | } |
ac57418f | 1301 | #endif |
7f555861 JS |
1302 | |
1303 | void wxDocManager::FileHistoryAddFilesToMenu(wxMenu* menu) | |
1304 | { | |
0fb67cd1 VZ |
1305 | if (m_fileHistory) |
1306 | m_fileHistory->AddFilesToMenu(menu); | |
7f555861 JS |
1307 | } |
1308 | ||
1309 | void wxDocManager::FileHistoryAddFilesToMenu() | |
1310 | { | |
0fb67cd1 VZ |
1311 | if (m_fileHistory) |
1312 | m_fileHistory->AddFilesToMenu(); | |
c801d85f KB |
1313 | } |
1314 | ||
6de2f8b9 | 1315 | int wxDocManager::GetNoHistoryFiles() const |
c801d85f | 1316 | { |
0fb67cd1 VZ |
1317 | if (m_fileHistory) |
1318 | return m_fileHistory->GetNoHistoryFiles(); | |
c801d85f | 1319 | else |
0fb67cd1 | 1320 | return 0; |
c801d85f KB |
1321 | } |
1322 | ||
1323 | ||
6de2f8b9 VZ |
1324 | // Find out the document template via matching in the document file format |
1325 | // against that of the template | |
c801d85f KB |
1326 | wxDocTemplate *wxDocManager::FindTemplateForPath(const wxString& path) |
1327 | { | |
0fb67cd1 | 1328 | wxDocTemplate *theTemplate = (wxDocTemplate *) NULL; |
c801d85f | 1329 | |
0fb67cd1 VZ |
1330 | // Find the template which this extension corresponds to |
1331 | int i; | |
1332 | for (i = 0; i < m_templates.Number(); i++) | |
c801d85f | 1333 | { |
0fb67cd1 | 1334 | wxDocTemplate *temp = (wxDocTemplate *)m_templates.Nth(i)->Data(); |
6de2f8b9 | 1335 | if ( temp->FileMatchesTemplate(path) ) |
0fb67cd1 VZ |
1336 | { |
1337 | theTemplate = temp; | |
1338 | break; | |
1339 | } | |
c801d85f | 1340 | } |
0fb67cd1 | 1341 | return theTemplate; |
c801d85f KB |
1342 | } |
1343 | ||
f6bcfd97 BP |
1344 | // Try to get a more suitable parent frame than the top window, |
1345 | // for selection dialogs. Otherwise you may get an unexpected | |
1346 | // window being activated when a dialog is shown. | |
1347 | static wxWindow* wxFindSuitableParent() | |
1348 | { | |
1349 | wxWindow* parent = wxTheApp->GetTopWindow(); | |
1350 | ||
1351 | wxWindow* focusWindow = wxWindow::FindFocus(); | |
1352 | if (focusWindow) | |
1353 | { | |
1354 | while (focusWindow && | |
1355 | !focusWindow->IsKindOf(CLASSINFO(wxDialog)) && | |
1356 | !focusWindow->IsKindOf(CLASSINFO(wxFrame))) | |
1357 | ||
1358 | focusWindow = focusWindow->GetParent(); | |
1359 | ||
1360 | if (focusWindow) | |
1361 | parent = focusWindow; | |
1362 | } | |
1363 | return parent; | |
1364 | } | |
1365 | ||
c801d85f KB |
1366 | // Prompts user to open a file, using file specs in templates. |
1367 | // How to implement in wxWindows? Must extend the file selector | |
1368 | // dialog or implement own; OR match the extension to the | |
1369 | // template extension. | |
df875e59 | 1370 | |
c801d85f | 1371 | wxDocTemplate *wxDocManager::SelectDocumentPath(wxDocTemplate **templates, |
ce68ad25 | 1372 | #if defined(__WXMSW__) || defined(__WXGTK__) || defined(__WXMAC__) |
0fb67cd1 | 1373 | int noTemplates, |
f6147cfc VZ |
1374 | #else |
1375 | int WXUNUSED(noTemplates), | |
1376 | #endif | |
0fb67cd1 VZ |
1377 | wxString& path, |
1378 | long WXUNUSED(flags), | |
1379 | bool WXUNUSED(save)) | |
c801d85f | 1380 | { |
bf9e3e73 | 1381 | // We can only have multiple filters in Windows and GTK |
ce68ad25 | 1382 | #if defined(__WXMSW__) || defined(__WXGTK__) || defined(__WXMAC__) |
ba681060 VZ |
1383 | wxString descrBuf; |
1384 | ||
1385 | int i; | |
1386 | for (i = 0; i < noTemplates; i++) | |
c801d85f | 1387 | { |
ba681060 VZ |
1388 | if (templates[i]->IsVisible()) |
1389 | { | |
1390 | // add a '|' to separate this filter from the previous one | |
1391 | if ( !descrBuf.IsEmpty() ) | |
223d09f6 | 1392 | descrBuf << wxT('|'); |
ba681060 VZ |
1393 | |
1394 | descrBuf << templates[i]->GetDescription() | |
223d09f6 | 1395 | << wxT(" (") << templates[i]->GetFileFilter() << wxT(") |") |
0fb67cd1 | 1396 | << templates[i]->GetFileFilter(); |
ba681060 | 1397 | } |
c801d85f | 1398 | } |
a4294b78 | 1399 | #else |
223d09f6 | 1400 | wxString descrBuf = wxT("*.*"); |
a4294b78 | 1401 | #endif |
c801d85f | 1402 | |
3ca6a5f0 | 1403 | int FilterIndex = -1; |
f6bcfd97 BP |
1404 | |
1405 | wxWindow* parent = wxFindSuitableParent(); | |
1406 | ||
6de2f8b9 | 1407 | wxString pathTmp = wxFileSelectorEx(_("Select a file"), |
ac0ac824 | 1408 | m_lastDirectory, |
223d09f6 | 1409 | wxT(""), |
6de2f8b9 | 1410 | &FilterIndex, |
caf0debf VZ |
1411 | descrBuf, |
1412 | 0, | |
f6bcfd97 | 1413 | parent); |
ba681060 | 1414 | |
3ca6a5f0 | 1415 | wxDocTemplate *theTemplate = (wxDocTemplate *)NULL; |
0fb67cd1 VZ |
1416 | if (!pathTmp.IsEmpty()) |
1417 | { | |
f6bcfd97 BP |
1418 | if (!wxFileExists(pathTmp)) |
1419 | { | |
1420 | wxString msgTitle; | |
1421 | if (!wxTheApp->GetAppName().IsEmpty()) | |
1422 | msgTitle = wxTheApp->GetAppName(); | |
1423 | else | |
1424 | msgTitle = wxString(_("File error")); | |
02718e6a | 1425 | |
f6bcfd97 BP |
1426 | (void)wxMessageBox(_("Sorry, could not open this file."), msgTitle, wxOK | wxICON_EXCLAMATION, |
1427 | parent); | |
1428 | ||
1429 | path = wxT(""); | |
1430 | return (wxDocTemplate *) NULL; | |
1431 | } | |
ac0ac824 JS |
1432 | m_lastDirectory = wxPathOnly(pathTmp); |
1433 | ||
0fb67cd1 | 1434 | path = pathTmp; |
0fb67cd1 | 1435 | |
3ca6a5f0 BP |
1436 | // first choose the template using the extension, if this fails (i.e. |
1437 | // wxFileSelectorEx() didn't fill it), then use the path | |
1438 | if ( FilterIndex != -1 ) | |
6de2f8b9 | 1439 | theTemplate = templates[FilterIndex]; |
3ca6a5f0 BP |
1440 | if ( !theTemplate ) |
1441 | theTemplate = FindTemplateForPath(path); | |
0fb67cd1 VZ |
1442 | } |
1443 | else | |
1444 | { | |
223d09f6 | 1445 | path = wxT(""); |
0fb67cd1 | 1446 | } |
3ca6a5f0 BP |
1447 | |
1448 | return theTemplate; | |
1449 | ||
a4294b78 | 1450 | #if 0 |
0fb67cd1 VZ |
1451 | // In all other windowing systems, until we have more advanced |
1452 | // file selectors, we must select the document type (template) first, and | |
1453 | // _then_ pop up the file selector. | |
1454 | wxDocTemplate *temp = SelectDocumentType(templates, noTemplates); | |
1455 | if (!temp) | |
1456 | return (wxDocTemplate *) NULL; | |
1457 | ||
223d09f6 | 1458 | wxChar *pathTmp = wxFileSelector(_("Select a file"), wxT(""), wxT(""), |
0fb67cd1 VZ |
1459 | temp->GetDefaultExtension(), |
1460 | temp->GetFileFilter(), | |
1461 | 0, wxTheApp->GetTopWindow()); | |
1462 | ||
1463 | if (pathTmp) | |
1464 | { | |
1465 | path = pathTmp; | |
1466 | return temp; | |
1467 | } | |
1468 | else | |
1469 | return (wxDocTemplate *) NULL; | |
1470 | #endif // 0 | |
c801d85f KB |
1471 | } |
1472 | ||
1473 | wxDocTemplate *wxDocManager::SelectDocumentType(wxDocTemplate **templates, | |
52b9ca21 | 1474 | int noTemplates, bool sort) |
0fb67cd1 | 1475 | { |
52b9ca21 | 1476 | wxArrayString strings(sort); |
17260efd | 1477 | wxDocTemplate **data = new wxDocTemplate *[noTemplates]; |
0fb67cd1 VZ |
1478 | int i; |
1479 | int n = 0; | |
bb28b477 | 1480 | |
8658ef93 GT |
1481 | for (i = 0; i < noTemplates; i++) |
1482 | { | |
1483 | if (templates[i]->IsVisible()) | |
1484 | { | |
bb28b477 JS |
1485 | int j; |
1486 | bool want = TRUE; | |
1487 | for (j = 0; j < n; j++) | |
1488 | { | |
1489 | //filter out NOT unique documents + view combinations | |
1490 | if ( templates[i]->m_docTypeName == data[j]->m_docTypeName && | |
1491 | templates[i]->m_viewTypeName == data[j]->m_viewTypeName | |
1492 | ) | |
1493 | want = FALSE; | |
1494 | } | |
1495 | ||
1496 | if ( want ) | |
8658ef93 | 1497 | { |
bb28b477 JS |
1498 | strings.Add(templates[i]->m_description); |
1499 | ||
8658ef93 GT |
1500 | data[n] = templates[i]; |
1501 | n ++; | |
1502 | } | |
1503 | } | |
1504 | } // for | |
1505 | ||
1506 | if (sort) | |
1507 | { | |
1508 | // Yes, this will be slow, but template lists | |
1509 | // are typically short. | |
1510 | int j; | |
1511 | n = strings.Count(); | |
1512 | for (i = 0; i < n; i++) | |
1513 | { | |
1514 | for (j = 0; j < noTemplates; j++) | |
1515 | { | |
1516 | if (strings[i] == templates[j]->m_description) | |
1517 | data[i] = templates[j]; | |
1518 | } | |
1519 | } | |
1520 | } | |
17260efd VZ |
1521 | |
1522 | wxDocTemplate *theTemplate; | |
1523 | ||
1524 | switch ( n ) | |
0fb67cd1 | 1525 | { |
17260efd VZ |
1526 | case 0: |
1527 | // no visible templates, hence nothing to choose from | |
1528 | theTemplate = NULL; | |
1529 | break; | |
0fb67cd1 | 1530 | |
17260efd VZ |
1531 | case 1: |
1532 | // don't propose the user to choose if he heas no choice | |
1533 | theTemplate = data[0]; | |
1534 | break; | |
1535 | ||
1536 | default: | |
1537 | // propose the user to choose one of several | |
1538 | theTemplate = (wxDocTemplate *)wxGetSingleChoiceData | |
1539 | ( | |
1540 | _("Select a document template"), | |
1541 | _("Templates"), | |
1542 | strings, | |
1543 | (void **)data, | |
1544 | wxFindSuitableParent() | |
1545 | ); | |
1546 | } | |
f6bcfd97 | 1547 | |
c801d85f | 1548 | delete[] data; |
17260efd | 1549 | |
0fb67cd1 | 1550 | return theTemplate; |
c801d85f KB |
1551 | } |
1552 | ||
1553 | wxDocTemplate *wxDocManager::SelectViewType(wxDocTemplate **templates, | |
52b9ca21 | 1554 | int noTemplates, bool sort) |
c801d85f | 1555 | { |
52b9ca21 | 1556 | wxArrayString strings(sort); |
17260efd | 1557 | wxDocTemplate **data = new wxDocTemplate *[noTemplates]; |
0fb67cd1 VZ |
1558 | int i; |
1559 | int n = 0; | |
bb28b477 | 1560 | |
0fb67cd1 | 1561 | for (i = 0; i < noTemplates; i++) |
c801d85f | 1562 | { |
17260efd VZ |
1563 | wxDocTemplate *templ = templates[i]; |
1564 | if ( templ->IsVisible() && !templ->GetViewName().empty() ) | |
0fb67cd1 | 1565 | { |
bb28b477 JS |
1566 | int j; |
1567 | bool want = TRUE; | |
1568 | for (j = 0; j < n; j++) | |
8658ef93 | 1569 | { |
bb28b477 JS |
1570 | //filter out NOT unique views |
1571 | if ( templates[i]->m_viewTypeName == data[j]->m_viewTypeName ) | |
1572 | want = FALSE; | |
1573 | } | |
1574 | ||
1575 | if ( want ) | |
1576 | { | |
1577 | strings.Add(templ->m_viewTypeName); | |
8658ef93 GT |
1578 | data[n] = templ; |
1579 | n ++; | |
1580 | } | |
0fb67cd1 | 1581 | } |
c801d85f | 1582 | } |
f6bcfd97 | 1583 | |
8658ef93 GT |
1584 | if (sort) |
1585 | { | |
1586 | // Yes, this will be slow, but template lists | |
1587 | // are typically short. | |
1588 | int j; | |
1589 | n = strings.Count(); | |
1590 | for (i = 0; i < n; i++) | |
1591 | { | |
1592 | for (j = 0; j < noTemplates; j++) | |
1593 | { | |
1594 | if (strings[i] == templates[j]->m_viewTypeName) | |
1595 | data[i] = templates[j]; | |
1596 | } | |
1597 | } | |
1598 | } | |
1599 | ||
17260efd VZ |
1600 | wxDocTemplate *theTemplate; |
1601 | ||
1602 | // the same logic as above | |
1603 | switch ( n ) | |
1604 | { | |
1605 | case 0: | |
1606 | theTemplate = (wxDocTemplate *)NULL; | |
1607 | break; | |
1608 | ||
1609 | case 1: | |
1610 | theTemplate = data[0]; | |
1611 | break; | |
1612 | ||
1613 | default: | |
1614 | theTemplate = (wxDocTemplate *)wxGetSingleChoiceData | |
1615 | ( | |
1616 | _("Select a document view"), | |
1617 | _("Views"), | |
1618 | strings, | |
1619 | (void **)data, | |
1620 | wxFindSuitableParent() | |
1621 | ); | |
1622 | ||
1623 | } | |
1624 | ||
0fb67cd1 VZ |
1625 | delete[] data; |
1626 | return theTemplate; | |
c801d85f KB |
1627 | } |
1628 | ||
1629 | void wxDocManager::AssociateTemplate(wxDocTemplate *temp) | |
1630 | { | |
0fb67cd1 VZ |
1631 | if (!m_templates.Member(temp)) |
1632 | m_templates.Append(temp); | |
c801d85f KB |
1633 | } |
1634 | ||
1635 | void wxDocManager::DisassociateTemplate(wxDocTemplate *temp) | |
1636 | { | |
0fb67cd1 | 1637 | m_templates.DeleteObject(temp); |
c801d85f KB |
1638 | } |
1639 | ||
1640 | // Add and remove a document from the manager's list | |
1641 | void wxDocManager::AddDocument(wxDocument *doc) | |
1642 | { | |
0fb67cd1 VZ |
1643 | if (!m_docs.Member(doc)) |
1644 | m_docs.Append(doc); | |
c801d85f KB |
1645 | } |
1646 | ||
1647 | void wxDocManager::RemoveDocument(wxDocument *doc) | |
1648 | { | |
0fb67cd1 | 1649 | m_docs.DeleteObject(doc); |
c801d85f KB |
1650 | } |
1651 | ||
1652 | // Views or windows should inform the document manager | |
1653 | // when a view is going in or out of focus | |
1654 | void wxDocManager::ActivateView(wxView *view, bool activate, bool WXUNUSED(deleting)) | |
1655 | { | |
0fb67cd1 VZ |
1656 | // If we're deactiving, and if we're not actually deleting the view, then |
1657 | // don't reset the current view because we may be going to | |
1658 | // a window without a view. | |
1659 | // WHAT DID I MEAN BY THAT EXACTLY? | |
1660 | /* | |
1661 | if (deleting) | |
1662 | { | |
1663 | if (m_currentView == view) | |
1664 | m_currentView = NULL; | |
1665 | } | |
1666 | else | |
1667 | */ | |
1668 | { | |
1669 | if (activate) | |
1670 | m_currentView = view; | |
1671 | else | |
1672 | m_currentView = (wxView *) NULL; | |
1673 | } | |
c801d85f KB |
1674 | } |
1675 | ||
0fb67cd1 VZ |
1676 | // ---------------------------------------------------------------------------- |
1677 | // Default document child frame | |
1678 | // ---------------------------------------------------------------------------- | |
c801d85f KB |
1679 | |
1680 | BEGIN_EVENT_TABLE(wxDocChildFrame, wxFrame) | |
1681 | EVT_ACTIVATE(wxDocChildFrame::OnActivate) | |
387a3b02 | 1682 | EVT_CLOSE(wxDocChildFrame::OnCloseWindow) |
c801d85f KB |
1683 | END_EVENT_TABLE() |
1684 | ||
0fb67cd1 VZ |
1685 | wxDocChildFrame::wxDocChildFrame(wxDocument *doc, |
1686 | wxView *view, | |
1687 | wxFrame *frame, | |
1688 | wxWindowID id, | |
1689 | const wxString& title, | |
1690 | const wxPoint& pos, | |
1691 | const wxSize& size, | |
1692 | long style, | |
1693 | const wxString& name) | |
1694 | : wxFrame(frame, id, title, pos, size, style, name) | |
1695 | { | |
1696 | m_childDocument = doc; | |
1697 | m_childView = view; | |
1698 | if (view) | |
1699 | view->SetFrame(this); | |
c801d85f KB |
1700 | } |
1701 | ||
0fb67cd1 | 1702 | wxDocChildFrame::~wxDocChildFrame() |
c801d85f KB |
1703 | { |
1704 | } | |
1705 | ||
1706 | // Extend event processing to search the view's event table | |
1707 | bool wxDocChildFrame::ProcessEvent(wxEvent& event) | |
1708 | { | |
1709 | if (m_childView) | |
1710 | m_childView->Activate(TRUE); | |
1711 | ||
0fb67cd1 | 1712 | if ( !m_childView || ! m_childView->ProcessEvent(event) ) |
c801d85f KB |
1713 | { |
1714 | // Only hand up to the parent if it's a menu command | |
1715 | if (!event.IsKindOf(CLASSINFO(wxCommandEvent)) || !GetParent() || !GetParent()->ProcessEvent(event)) | |
0fb67cd1 | 1716 | return wxEvtHandler::ProcessEvent(event); |
c801d85f KB |
1717 | else |
1718 | return TRUE; | |
1719 | } | |
0fb67cd1 VZ |
1720 | else |
1721 | return TRUE; | |
c801d85f KB |
1722 | } |
1723 | ||
c801d85f KB |
1724 | void wxDocChildFrame::OnActivate(wxActivateEvent& event) |
1725 | { | |
0fb67cd1 | 1726 | wxFrame::OnActivate(event); |
c801d85f | 1727 | |
0fb67cd1 VZ |
1728 | if (m_childView) |
1729 | m_childView->Activate(event.GetActive()); | |
c801d85f KB |
1730 | } |
1731 | ||
387a3b02 | 1732 | void wxDocChildFrame::OnCloseWindow(wxCloseEvent& event) |
c801d85f | 1733 | { |
0fb67cd1 | 1734 | if (m_childView) |
c801d85f | 1735 | { |
0fb67cd1 VZ |
1736 | bool ans = FALSE; |
1737 | if (!event.CanVeto()) | |
1738 | ans = TRUE; // Must delete. | |
1739 | else | |
1740 | ans = m_childView->Close(FALSE); // FALSE means don't delete associated window | |
387a3b02 | 1741 | |
0fb67cd1 VZ |
1742 | if (ans) |
1743 | { | |
1744 | m_childView->Activate(FALSE); | |
1745 | delete m_childView; | |
1746 | m_childView = (wxView *) NULL; | |
1747 | m_childDocument = (wxDocument *) NULL; | |
1748 | ||
1749 | this->Destroy(); | |
1750 | } | |
1751 | else | |
1752 | event.Veto(); | |
c801d85f | 1753 | } |
387a3b02 | 1754 | else |
0fb67cd1 | 1755 | event.Veto(); |
c801d85f KB |
1756 | } |
1757 | ||
0fb67cd1 VZ |
1758 | // ---------------------------------------------------------------------------- |
1759 | // Default parent frame | |
1760 | // ---------------------------------------------------------------------------- | |
c801d85f KB |
1761 | |
1762 | BEGIN_EVENT_TABLE(wxDocParentFrame, wxFrame) | |
1763 | EVT_MENU(wxID_EXIT, wxDocParentFrame::OnExit) | |
f7bd2698 | 1764 | EVT_MENU_RANGE(wxID_FILE1, wxID_FILE9, wxDocParentFrame::OnMRUFile) |
387a3b02 | 1765 | EVT_CLOSE(wxDocParentFrame::OnCloseWindow) |
c801d85f KB |
1766 | END_EVENT_TABLE() |
1767 | ||
0fb67cd1 VZ |
1768 | wxDocParentFrame::wxDocParentFrame(wxDocManager *manager, |
1769 | wxFrame *frame, | |
1770 | wxWindowID id, | |
1771 | const wxString& title, | |
1772 | const wxPoint& pos, | |
1773 | const wxSize& size, | |
1774 | long style, | |
1775 | const wxString& name) | |
1776 | : wxFrame(frame, id, title, pos, size, style, name) | |
c801d85f | 1777 | { |
0fb67cd1 | 1778 | m_docManager = manager; |
c801d85f KB |
1779 | } |
1780 | ||
1781 | void wxDocParentFrame::OnExit(wxCommandEvent& WXUNUSED(event)) | |
1782 | { | |
1783 | Close(); | |
1784 | } | |
1785 | ||
1786 | void wxDocParentFrame::OnMRUFile(wxCommandEvent& event) | |
1787 | { | |
1fc88785 | 1788 | int n = event.GetId() - wxID_FILE1; // the index in MRU list |
0c5d3e1c VZ |
1789 | wxString filename(m_docManager->GetHistoryFile(n)); |
1790 | if ( !filename.IsEmpty() ) | |
1791 | { | |
1792 | // verify that the file exists before doing anything else | |
1793 | if ( wxFile::Exists(filename) ) | |
1794 | { | |
1795 | // try to open it | |
1796 | (void)m_docManager->CreateDocument(filename, wxDOC_SILENT); | |
1797 | } | |
1798 | else | |
1799 | { | |
1800 | // remove the bogus filename from the MRU list and notify the user | |
1801 | // about it | |
1802 | m_docManager->RemoveFileFromHistory(n); | |
1803 | ||
9806a0e7 | 1804 | wxLogError(_("The file '%s' doesn't exist and couldn't be opened.\nIt has been removed from the most recently used files list."), |
0c5d3e1c VZ |
1805 | filename.c_str()); |
1806 | } | |
1807 | } | |
c801d85f KB |
1808 | } |
1809 | ||
1810 | // Extend event processing to search the view's event table | |
1811 | bool wxDocParentFrame::ProcessEvent(wxEvent& event) | |
1812 | { | |
1813 | // Try the document manager, then do default processing | |
1814 | if (!m_docManager || !m_docManager->ProcessEvent(event)) | |
1815 | return wxEvtHandler::ProcessEvent(event); | |
1816 | else | |
1817 | return TRUE; | |
1818 | } | |
1819 | ||
c801d85f KB |
1820 | // Define the behaviour for the frame closing |
1821 | // - must delete all frames except for the main one. | |
387a3b02 | 1822 | void wxDocParentFrame::OnCloseWindow(wxCloseEvent& event) |
c801d85f | 1823 | { |
0fb67cd1 VZ |
1824 | if (m_docManager->Clear(!event.CanVeto())) |
1825 | { | |
1826 | this->Destroy(); | |
1827 | } | |
1828 | else | |
1829 | event.Veto(); | |
c801d85f KB |
1830 | } |
1831 | ||
47d67540 | 1832 | #if wxUSE_PRINTING_ARCHITECTURE |
c801d85f | 1833 | |
0fb67cd1 | 1834 | wxDocPrintout::wxDocPrintout(wxView *view, const wxString& title) |
e90c1d2a | 1835 | : wxPrintout(title) |
c801d85f | 1836 | { |
0fb67cd1 | 1837 | m_printoutView = view; |
c801d85f KB |
1838 | } |
1839 | ||
1840 | bool wxDocPrintout::OnPrintPage(int WXUNUSED(page)) | |
1841 | { | |
0fb67cd1 VZ |
1842 | wxDC *dc = GetDC(); |
1843 | ||
1844 | // Get the logical pixels per inch of screen and printer | |
1845 | int ppiScreenX, ppiScreenY; | |
1846 | GetPPIScreen(&ppiScreenX, &ppiScreenY); | |
1847 | int ppiPrinterX, ppiPrinterY; | |
1848 | GetPPIPrinter(&ppiPrinterX, &ppiPrinterY); | |
1849 | ||
1850 | // This scales the DC so that the printout roughly represents the | |
1851 | // the screen scaling. The text point size _should_ be the right size | |
1852 | // but in fact is too small for some reason. This is a detail that will | |
1853 | // need to be addressed at some point but can be fudged for the | |
1854 | // moment. | |
1855 | float scale = (float)((float)ppiPrinterX/(float)ppiScreenX); | |
1856 | ||
1857 | // Now we have to check in case our real page size is reduced | |
1858 | // (e.g. because we're drawing to a print preview memory DC) | |
1859 | int pageWidth, pageHeight; | |
1860 | int w, h; | |
1861 | dc->GetSize(&w, &h); | |
1862 | GetPageSizePixels(&pageWidth, &pageHeight); | |
1863 | ||
1864 | // If printer pageWidth == current DC width, then this doesn't | |
1865 | // change. But w might be the preview bitmap width, so scale down. | |
1866 | float overallScale = scale * (float)(w/(float)pageWidth); | |
1867 | dc->SetUserScale(overallScale, overallScale); | |
1868 | ||
1869 | if (m_printoutView) | |
1870 | { | |
1871 | m_printoutView->OnDraw(dc); | |
1872 | } | |
1873 | return TRUE; | |
c801d85f KB |
1874 | } |
1875 | ||
1876 | bool wxDocPrintout::HasPage(int pageNum) | |
1877 | { | |
0fb67cd1 | 1878 | return (pageNum == 1); |
c801d85f KB |
1879 | } |
1880 | ||
1881 | bool wxDocPrintout::OnBeginDocument(int startPage, int endPage) | |
1882 | { | |
0fb67cd1 VZ |
1883 | if (!wxPrintout::OnBeginDocument(startPage, endPage)) |
1884 | return FALSE; | |
c801d85f | 1885 | |
0fb67cd1 | 1886 | return TRUE; |
c801d85f KB |
1887 | } |
1888 | ||
1889 | void wxDocPrintout::GetPageInfo(int *minPage, int *maxPage, int *selPageFrom, int *selPageTo) | |
1890 | { | |
0fb67cd1 VZ |
1891 | *minPage = 1; |
1892 | *maxPage = 1; | |
1893 | *selPageFrom = 1; | |
1894 | *selPageTo = 1; | |
c801d85f KB |
1895 | } |
1896 | ||
0fb67cd1 | 1897 | #endif // wxUSE_PRINTING_ARCHITECTURE |
c801d85f | 1898 | |
0fb67cd1 VZ |
1899 | // ---------------------------------------------------------------------------- |
1900 | // File history processor | |
1901 | // ---------------------------------------------------------------------------- | |
c801d85f KB |
1902 | |
1903 | wxFileHistory::wxFileHistory(int maxFiles) | |
1904 | { | |
0fb67cd1 VZ |
1905 | m_fileMaxFiles = maxFiles; |
1906 | m_fileHistoryN = 0; | |
50920146 | 1907 | m_fileHistory = new wxChar *[m_fileMaxFiles]; |
c801d85f KB |
1908 | } |
1909 | ||
0fb67cd1 | 1910 | wxFileHistory::~wxFileHistory() |
c801d85f | 1911 | { |
0fb67cd1 VZ |
1912 | int i; |
1913 | for (i = 0; i < m_fileHistoryN; i++) | |
1914 | delete[] m_fileHistory[i]; | |
1915 | delete[] m_fileHistory; | |
c801d85f KB |
1916 | } |
1917 | ||
1918 | // File history management | |
1919 | void wxFileHistory::AddFileToHistory(const wxString& file) | |
1920 | { | |
0fb67cd1 | 1921 | int i; |
02718e6a | 1922 | |
0fb67cd1 VZ |
1923 | // Check we don't already have this file |
1924 | for (i = 0; i < m_fileHistoryN; i++) | |
7f555861 | 1925 | { |
02718e6a VZ |
1926 | if ( m_fileHistory[i] && (file == m_fileHistory[i]) ) |
1927 | { | |
1928 | // we do have it, move it to the top of the history | |
1929 | RemoveFileFromHistory (i); | |
1930 | AddFileToHistory (file); | |
0fb67cd1 | 1931 | return; |
02718e6a | 1932 | } |
7f555861 | 1933 | } |
0fb67cd1 | 1934 | |
02718e6a VZ |
1935 | // if we already have a full history, delete the one at the end |
1936 | if ( m_fileMaxFiles == m_fileHistoryN ) | |
0fb67cd1 | 1937 | { |
02718e6a VZ |
1938 | RemoveFileFromHistory (m_fileHistoryN - 1); |
1939 | AddFileToHistory (file); | |
1940 | return; | |
c801d85f | 1941 | } |
02718e6a VZ |
1942 | |
1943 | // Add to the project file history: | |
1944 | // Move existing files (if any) down so we can insert file at beginning. | |
0fb67cd1 VZ |
1945 | if (m_fileHistoryN < m_fileMaxFiles) |
1946 | { | |
1947 | wxNode* node = m_fileMenus.First(); | |
1948 | while (node) | |
1949 | { | |
1950 | wxMenu* menu = (wxMenu*) node->Data(); | |
1951 | if (m_fileHistoryN == 0) | |
1952 | menu->AppendSeparator(); | |
1953 | menu->Append(wxID_FILE1+m_fileHistoryN, _("[EMPTY]")); | |
1954 | node = node->Next(); | |
1955 | } | |
1956 | m_fileHistoryN ++; | |
1957 | } | |
1958 | // Shuffle filenames down | |
1959 | for (i = (m_fileHistoryN-1); i > 0; i--) | |
1960 | { | |
1961 | m_fileHistory[i] = m_fileHistory[i-1]; | |
1962 | } | |
1963 | m_fileHistory[0] = copystring(file); | |
1964 | ||
02718e6a VZ |
1965 | // this is the directory of the last opened file |
1966 | wxString pathCurrent; | |
1967 | wxSplitPath( m_fileHistory[0], &pathCurrent, NULL, NULL ); | |
0fb67cd1 | 1968 | for (i = 0; i < m_fileHistoryN; i++) |
02718e6a VZ |
1969 | { |
1970 | if ( m_fileHistory[i] ) | |
0fb67cd1 | 1971 | { |
02718e6a VZ |
1972 | // if in same directory just show the filename; otherwise the full |
1973 | // path | |
1974 | wxString pathInMenu, path, filename, ext; | |
1975 | wxSplitPath( m_fileHistory[i], &path, &filename, &ext ); | |
1976 | if ( path == pathCurrent ) | |
1977 | { | |
1978 | pathInMenu = filename; | |
1979 | if ( !ext.empty() ) | |
1980 | pathInMenu = pathInMenu + wxFILE_SEP_EXT + ext; | |
1981 | } | |
1982 | else | |
1983 | { | |
1984 | // absolute path; could also set relative path | |
1985 | pathInMenu = m_fileHistory[i]; | |
1986 | } | |
1987 | ||
0fb67cd1 | 1988 | wxString buf; |
02718e6a | 1989 | buf.Printf(s_MRUEntryFormat, i + 1, pathInMenu.c_str()); |
0fb67cd1 VZ |
1990 | wxNode* node = m_fileMenus.First(); |
1991 | while (node) | |
1992 | { | |
1993 | wxMenu* menu = (wxMenu*) node->Data(); | |
02718e6a | 1994 | menu->SetLabel(wxID_FILE1 + i, buf); |
0fb67cd1 VZ |
1995 | node = node->Next(); |
1996 | } | |
1997 | } | |
02718e6a | 1998 | } |
c801d85f KB |
1999 | } |
2000 | ||
0c5d3e1c VZ |
2001 | void wxFileHistory::RemoveFileFromHistory(int i) |
2002 | { | |
2003 | wxCHECK_RET( i < m_fileHistoryN, | |
223d09f6 | 2004 | wxT("invalid index in wxFileHistory::RemoveFileFromHistory") ); |
0c5d3e1c | 2005 | |
0c5d3e1c VZ |
2006 | // delete the element from the array (could use memmove() too...) |
2007 | delete [] m_fileHistory[i]; | |
2008 | ||
2009 | int j; | |
2010 | for ( j = i; j < m_fileHistoryN - 1; j++ ) | |
2011 | { | |
2012 | m_fileHistory[j] = m_fileHistory[j + 1]; | |
2013 | } | |
2014 | ||
00e6d8ab VZ |
2015 | wxNode* node = m_fileMenus.First(); |
2016 | while ( node ) | |
2017 | { | |
2018 | wxMenu* menu = (wxMenu*) node->Data(); | |
2019 | ||
2020 | ||
0c5d3e1c VZ |
2021 | // shuffle filenames up |
2022 | wxString buf; | |
2023 | for ( j = i; j < m_fileHistoryN - 1; j++ ) | |
2024 | { | |
2025 | buf.Printf(s_MRUEntryFormat, j + 1, m_fileHistory[j]); | |
2026 | menu->SetLabel(wxID_FILE1 + j, buf); | |
2027 | } | |
2028 | ||
0c5d3e1c | 2029 | node = node->Next(); |
2b273975 VZ |
2030 | |
2031 | // delete the last menu item which is unused now | |
00e6d8ab | 2032 | if (menu->FindItem(wxID_FILE1 + m_fileHistoryN - 1)) |
2b273975 VZ |
2033 | menu->Delete(wxID_FILE1 + m_fileHistoryN - 1); |
2034 | ||
717a57c2 VZ |
2035 | // delete the last separator too if no more files are left |
2036 | if ( m_fileHistoryN == 1 ) | |
2037 | { | |
2038 | wxMenuItemList::Node *node = menu->GetMenuItems().GetLast(); | |
2039 | if ( node ) | |
2040 | { | |
2041 | wxMenuItem *menuItem = node->GetData(); | |
2042 | if ( menuItem->IsSeparator() ) | |
2043 | { | |
2044 | menu->Delete(menuItem); | |
2045 | } | |
2046 | //else: should we search backwards for the last separator? | |
2047 | } | |
2048 | //else: menu is empty somehow | |
2049 | } | |
0c5d3e1c | 2050 | } |
2b273975 | 2051 | |
0c5d3e1c VZ |
2052 | m_fileHistoryN--; |
2053 | } | |
2054 | ||
c801d85f KB |
2055 | wxString wxFileHistory::GetHistoryFile(int i) const |
2056 | { | |
8ee9d618 VZ |
2057 | wxString s; |
2058 | if ( i < m_fileHistoryN ) | |
2059 | { | |
2060 | s = m_fileHistory[i]; | |
2061 | } | |
0fb67cd1 | 2062 | else |
8ee9d618 VZ |
2063 | { |
2064 | wxFAIL_MSG( wxT("bad index in wxFileHistory::GetHistoryFile") ); | |
2065 | } | |
2066 | ||
2067 | return s; | |
c801d85f KB |
2068 | } |
2069 | ||
7f555861 | 2070 | void wxFileHistory::UseMenu(wxMenu *menu) |
c801d85f | 2071 | { |
0fb67cd1 VZ |
2072 | if (!m_fileMenus.Member(menu)) |
2073 | m_fileMenus.Append(menu); | |
c801d85f KB |
2074 | } |
2075 | ||
7f555861 JS |
2076 | void wxFileHistory::RemoveMenu(wxMenu *menu) |
2077 | { | |
0fb67cd1 | 2078 | m_fileMenus.DeleteObject(menu); |
7f555861 JS |
2079 | } |
2080 | ||
702ca7c0 | 2081 | #if wxUSE_CONFIG |
7f555861 | 2082 | void wxFileHistory::Load(wxConfigBase& config) |
c801d85f | 2083 | { |
0fb67cd1 VZ |
2084 | m_fileHistoryN = 0; |
2085 | wxString buf; | |
223d09f6 | 2086 | buf.Printf(wxT("file%d"), m_fileHistoryN+1); |
0fb67cd1 | 2087 | wxString historyFile; |
d07ce169 | 2088 | while ((m_fileHistoryN < m_fileMaxFiles) && config.Read(buf, &historyFile) && (historyFile != wxT(""))) |
0fb67cd1 | 2089 | { |
50920146 | 2090 | m_fileHistory[m_fileHistoryN] = copystring((const wxChar*) historyFile); |
0fb67cd1 | 2091 | m_fileHistoryN ++; |
223d09f6 | 2092 | buf.Printf(wxT("file%d"), m_fileHistoryN+1); |
58c837a4 | 2093 | historyFile = wxT(""); |
0fb67cd1 VZ |
2094 | } |
2095 | AddFilesToMenu(); | |
c801d85f KB |
2096 | } |
2097 | ||
7f555861 | 2098 | void wxFileHistory::Save(wxConfigBase& config) |
c801d85f | 2099 | { |
0fb67cd1 VZ |
2100 | int i; |
2101 | for (i = 0; i < m_fileHistoryN; i++) | |
2102 | { | |
2103 | wxString buf; | |
223d09f6 | 2104 | buf.Printf(wxT("file%d"), i+1); |
0fb67cd1 VZ |
2105 | config.Write(buf, wxString(m_fileHistory[i])); |
2106 | } | |
7f555861 | 2107 | } |
0fb67cd1 | 2108 | #endif // wxUSE_CONFIG |
7f555861 JS |
2109 | |
2110 | void wxFileHistory::AddFilesToMenu() | |
2111 | { | |
2112 | if (m_fileHistoryN > 0) | |
2113 | { | |
2114 | wxNode* node = m_fileMenus.First(); | |
2115 | while (node) | |
2116 | { | |
2117 | wxMenu* menu = (wxMenu*) node->Data(); | |
2118 | menu->AppendSeparator(); | |
2119 | int i; | |
2120 | for (i = 0; i < m_fileHistoryN; i++) | |
2121 | { | |
2122 | if (m_fileHistory[i]) | |
2123 | { | |
2124 | wxString buf; | |
0c5d3e1c | 2125 | buf.Printf(s_MRUEntryFormat, i+1, m_fileHistory[i]); |
7f555861 JS |
2126 | menu->Append(wxID_FILE1+i, buf); |
2127 | } | |
2128 | } | |
2129 | node = node->Next(); | |
2130 | } | |
2131 | } | |
2132 | } | |
2133 | ||
2134 | void wxFileHistory::AddFilesToMenu(wxMenu* menu) | |
2135 | { | |
2136 | if (m_fileHistoryN > 0) | |
2137 | { | |
2138 | menu->AppendSeparator(); | |
2139 | int i; | |
2140 | for (i = 0; i < m_fileHistoryN; i++) | |
2141 | { | |
2142 | if (m_fileHistory[i]) | |
2143 | { | |
2144 | wxString buf; | |
0c5d3e1c | 2145 | buf.Printf(s_MRUEntryFormat, i+1, m_fileHistory[i]); |
7f555861 JS |
2146 | menu->Append(wxID_FILE1+i, buf); |
2147 | } | |
2148 | } | |
2149 | } | |
c801d85f KB |
2150 | } |
2151 | ||
0fb67cd1 VZ |
2152 | // ---------------------------------------------------------------------------- |
2153 | // Permits compatibility with existing file formats and functions that | |
2154 | // manipulate files directly | |
2155 | // ---------------------------------------------------------------------------- | |
c801d85f | 2156 | |
a533f5c1 | 2157 | #if wxUSE_STD_IOSTREAM |
dd107c50 | 2158 | bool wxTransferFileToStream(const wxString& filename, wxSTD ostream& stream) |
c801d85f | 2159 | { |
0fb67cd1 VZ |
2160 | FILE *fd1; |
2161 | int ch; | |
c801d85f | 2162 | |
f6bcfd97 | 2163 | if ((fd1 = wxFopen (filename.fn_str(), _T("rb"))) == NULL) |
0fb67cd1 | 2164 | return FALSE; |
c801d85f | 2165 | |
0fb67cd1 VZ |
2166 | while ((ch = getc (fd1)) != EOF) |
2167 | stream << (unsigned char)ch; | |
c801d85f | 2168 | |
0fb67cd1 VZ |
2169 | fclose (fd1); |
2170 | return TRUE; | |
c801d85f KB |
2171 | } |
2172 | ||
dd107c50 | 2173 | bool wxTransferStreamToFile(wxSTD istream& stream, const wxString& filename) |
c801d85f | 2174 | { |
0fb67cd1 VZ |
2175 | FILE *fd1; |
2176 | int ch; | |
c801d85f | 2177 | |
f6bcfd97 | 2178 | if ((fd1 = wxFopen (filename.fn_str(), _T("wb"))) == NULL) |
c801d85f | 2179 | { |
0fb67cd1 | 2180 | return FALSE; |
c801d85f KB |
2181 | } |
2182 | ||
0fb67cd1 VZ |
2183 | while (!stream.eof()) |
2184 | { | |
2185 | ch = stream.get(); | |
2186 | if (!stream.eof()) | |
2187 | putc (ch, fd1); | |
2188 | } | |
2189 | fclose (fd1); | |
2190 | return TRUE; | |
c801d85f | 2191 | } |
dc1efb1d JS |
2192 | #else |
2193 | bool wxTransferFileToStream(const wxString& filename, wxOutputStream& stream) | |
2194 | { | |
2195 | FILE *fd1; | |
2196 | int ch; | |
2197 | ||
888b0f22 | 2198 | if ((fd1 = wxFopen (filename, wxT("rb"))) == NULL) |
dc1efb1d JS |
2199 | return FALSE; |
2200 | ||
2201 | while ((ch = getc (fd1)) != EOF) | |
2202 | stream.PutC((char) ch); | |
2203 | ||
2204 | fclose (fd1); | |
2205 | return TRUE; | |
2206 | } | |
2207 | ||
2208 | bool wxTransferStreamToFile(wxInputStream& stream, const wxString& filename) | |
2209 | { | |
2210 | FILE *fd1; | |
2211 | char ch; | |
2212 | ||
888b0f22 | 2213 | if ((fd1 = wxFopen (filename, wxT("wb"))) == NULL) |
dc1efb1d JS |
2214 | { |
2215 | return FALSE; | |
2216 | } | |
2217 | ||
2b5f62a0 | 2218 | int len = stream.GetSize(); |
dc1efb1d JS |
2219 | // TODO: is this the correct test for EOF? |
2220 | while (stream.TellI() < (len - 1)) | |
2221 | { | |
2222 | ch = stream.GetC(); | |
2223 | putc (ch, fd1); | |
2224 | } | |
2225 | fclose (fd1); | |
2226 | return TRUE; | |
2227 | } | |
a533f5c1 | 2228 | #endif |
c801d85f | 2229 | |
0fb67cd1 VZ |
2230 | #endif // wxUSE_DOC_VIEW_ARCHITECTURE |
2231 |