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78d14f80 VS |
1 | ///////////////////////////////////////////////////////////////////////////// |
2 | // Name: xmlres.cpp | |
b5d6954b | 3 | // Purpose: XRC resources |
78d14f80 VS |
4 | // Author: Vaclav Slavik |
5 | // Created: 2000/03/05 | |
6 | // RCS-ID: $Id$ | |
7 | // Copyright: (c) 2000 Vaclav Slavik | |
8 | // Licence: wxWindows licence | |
9 | ///////////////////////////////////////////////////////////////////////////// | |
10 | ||
11 | #ifdef __GNUG__ | |
12 | #pragma implementation "xmlres.h" | |
13 | #endif | |
14 | ||
15 | // For compilers that support precompilation, includes "wx.h". | |
16 | #include "wx/wxprec.h" | |
17 | ||
18 | #ifdef __BORLANDC__ | |
19 | #pragma hdrstop | |
20 | #endif | |
21 | ||
22 | #include "wx/dialog.h" | |
23 | #include "wx/panel.h" | |
24 | #include "wx/frame.h" | |
25 | #include "wx/wfstream.h" | |
26 | #include "wx/filesys.h" | |
317a0d73 | 27 | #include "wx/filename.h" |
78d14f80 VS |
28 | #include "wx/log.h" |
29 | #include "wx/intl.h" | |
30 | #include "wx/tokenzr.h" | |
31 | #include "wx/fontenum.h" | |
32 | #include "wx/module.h" | |
33 | #include "wx/bitmap.h" | |
34 | #include "wx/image.h" | |
35 | #include "wx/fontmap.h" | |
af1337b0 | 36 | #include "wx/artprov.h" |
78d14f80 VS |
37 | |
38 | #include "wx/xrc/xml.h" | |
39 | #include "wx/xrc/xmlres.h" | |
40 | ||
41 | #include "wx/arrimpl.cpp" | |
42 | WX_DEFINE_OBJARRAY(wxXmlResourceDataRecords); | |
43 | ||
44 | ||
824e8eaa VS |
45 | wxXmlResource *wxXmlResource::ms_instance = NULL; |
46 | ||
47 | /*static*/ wxXmlResource *wxXmlResource::Get() | |
48 | { | |
49 | if ( !ms_instance ) | |
50 | ms_instance = new wxXmlResource; | |
51 | return ms_instance; | |
52 | } | |
53 | ||
54 | /*static*/ wxXmlResource *wxXmlResource::Set(wxXmlResource *res) | |
55 | { | |
56 | wxXmlResource *old = ms_instance; | |
57 | ms_instance = res; | |
58 | return old; | |
59 | } | |
60 | ||
daa85ee3 | 61 | wxXmlResource::wxXmlResource(int flags) |
78d14f80 VS |
62 | { |
63 | m_handlers.DeleteContents(TRUE); | |
daa85ee3 | 64 | m_flags = flags; |
78d14f80 VS |
65 | m_version = -1; |
66 | } | |
67 | ||
daa85ee3 | 68 | wxXmlResource::wxXmlResource(const wxString& filemask, int flags) |
78d14f80 | 69 | { |
daa85ee3 | 70 | m_flags = flags; |
78d14f80 VS |
71 | m_version = -1; |
72 | m_handlers.DeleteContents(TRUE); | |
73 | Load(filemask); | |
74 | } | |
75 | ||
76 | wxXmlResource::~wxXmlResource() | |
77 | { | |
78 | ClearHandlers(); | |
79 | } | |
80 | ||
81 | ||
82 | bool wxXmlResource::Load(const wxString& filemask) | |
83 | { | |
84 | wxString fnd; | |
85 | wxXmlResourceDataRecord *drec; | |
86 | bool iswild = wxIsWild(filemask); | |
87 | bool rt = TRUE; | |
88 | ||
89 | #if wxUSE_FILESYSTEM | |
90 | wxFileSystem fsys; | |
91 | # define wxXmlFindFirst fsys.FindFirst(filemask, wxFILE) | |
92 | # define wxXmlFindNext fsys.FindNext() | |
93 | #else | |
94 | # define wxXmlFindFirst wxFindFirstFile(filemask, wxFILE) | |
95 | # define wxXmlFindNext wxFindNextFile() | |
96 | #endif | |
97 | if (iswild) | |
98 | fnd = wxXmlFindFirst; | |
99 | else | |
100 | fnd = filemask; | |
101 | while (!!fnd) | |
102 | { | |
317a0d73 VS |
103 | // NB: Load() accepts both filenames and URLs (should probably be |
104 | // changed to filenames only, but embedded resources currently | |
105 | // rely on its ability to handle URLs - FIXME). This check | |
106 | // serves as a quick way to determine whether found name is | |
107 | // filename and not URL: | |
108 | if (wxFileName::FileExists(fnd)) | |
109 | { | |
110 | // Make the name absolute filename, because the app may | |
111 | // change working directory later: | |
112 | wxFileName fn(fnd); | |
113 | if (fn.IsRelative()) | |
114 | { | |
56acdfef | 115 | fn.MakeAbsolute(); |
317a0d73 VS |
116 | fnd = fn.GetFullPath(); |
117 | } | |
75d38380 VS |
118 | #if wxUSE_FILESYSTEM |
119 | fnd = wxFileSystem::FileNameToURL(fnd); | |
120 | #endif | |
317a0d73 VS |
121 | } |
122 | ||
78d14f80 | 123 | #if wxUSE_FILESYSTEM |
317a0d73 VS |
124 | if (fnd.Lower().Matches(wxT("*.zip")) || |
125 | fnd.Lower().Matches(wxT("*.xrs"))) | |
78d14f80 | 126 | { |
76806f59 VS |
127 | wxString url(wxFileSystem::FileNameToURL(fnd)); |
128 | rt = rt && Load(url + wxT("#zip:*.xrc")); | |
78d14f80 VS |
129 | } |
130 | else | |
131 | #endif | |
132 | { | |
133 | drec = new wxXmlResourceDataRecord; | |
134 | drec->File = fnd; | |
135 | m_data.Add(drec); | |
136 | } | |
137 | ||
138 | if (iswild) | |
139 | fnd = wxXmlFindNext; | |
140 | else | |
141 | fnd = wxEmptyString; | |
142 | } | |
143 | # undef wxXmlFindFirst | |
144 | # undef wxXmlFindNext | |
145 | return rt; | |
146 | } | |
147 | ||
148 | ||
854e189f | 149 | IMPLEMENT_ABSTRACT_CLASS(wxXmlResourceHandler, wxObject) |
78d14f80 VS |
150 | |
151 | void wxXmlResource::AddHandler(wxXmlResourceHandler *handler) | |
152 | { | |
153 | m_handlers.Append(handler); | |
154 | handler->SetParentResource(this); | |
155 | } | |
156 | ||
92e898b0 RD |
157 | void wxXmlResource::InsertHandler(wxXmlResourceHandler *handler) |
158 | { | |
159 | m_handlers.Insert(handler); | |
160 | handler->SetParentResource(this); | |
161 | } | |
162 | ||
78d14f80 VS |
163 | |
164 | ||
165 | void wxXmlResource::ClearHandlers() | |
166 | { | |
167 | m_handlers.Clear(); | |
168 | } | |
169 | ||
170 | ||
78d14f80 VS |
171 | wxMenu *wxXmlResource::LoadMenu(const wxString& name) |
172 | { | |
173 | return (wxMenu*)CreateResFromNode(FindResource(name, wxT("wxMenu")), NULL, NULL); | |
174 | } | |
175 | ||
176 | ||
177 | ||
4a1b9596 | 178 | wxMenuBar *wxXmlResource::LoadMenuBar(wxWindow *parent, const wxString& name) |
78d14f80 | 179 | { |
4a1b9596 | 180 | return (wxMenuBar*)CreateResFromNode(FindResource(name, wxT("wxMenuBar")), parent, NULL); |
78d14f80 VS |
181 | } |
182 | ||
183 | ||
184 | ||
4a1b9596 | 185 | #if wxUSE_TOOLBAR |
78d14f80 VS |
186 | wxToolBar *wxXmlResource::LoadToolBar(wxWindow *parent, const wxString& name) |
187 | { | |
188 | return (wxToolBar*)CreateResFromNode(FindResource(name, wxT("wxToolBar")), parent, NULL); | |
189 | } | |
4a1b9596 | 190 | #endif |
78d14f80 VS |
191 | |
192 | ||
193 | wxDialog *wxXmlResource::LoadDialog(wxWindow *parent, const wxString& name) | |
194 | { | |
4dd75a6a | 195 | return (wxDialog*)CreateResFromNode(FindResource(name, wxT("wxDialog")), parent, NULL); |
78d14f80 VS |
196 | } |
197 | ||
198 | bool wxXmlResource::LoadDialog(wxDialog *dlg, wxWindow *parent, const wxString& name) | |
199 | { | |
200 | return CreateResFromNode(FindResource(name, wxT("wxDialog")), parent, dlg) != NULL; | |
201 | } | |
202 | ||
203 | ||
204 | ||
205 | wxPanel *wxXmlResource::LoadPanel(wxWindow *parent, const wxString& name) | |
206 | { | |
207 | return (wxPanel*)CreateResFromNode(FindResource(name, wxT("wxPanel")), parent, NULL); | |
208 | } | |
209 | ||
210 | bool wxXmlResource::LoadPanel(wxPanel *panel, wxWindow *parent, const wxString& name) | |
211 | { | |
212 | return CreateResFromNode(FindResource(name, wxT("wxPanel")), parent, panel) != NULL; | |
213 | } | |
214 | ||
92e898b0 RD |
215 | wxFrame *wxXmlResource::LoadFrame(wxWindow* parent, const wxString& name) |
216 | { | |
217 | return (wxFrame*)CreateResFromNode(FindResource(name, wxT("wxFrame")), parent, NULL); | |
218 | } | |
219 | ||
78d14f80 VS |
220 | bool wxXmlResource::LoadFrame(wxFrame* frame, wxWindow *parent, const wxString& name) |
221 | { | |
222 | return CreateResFromNode(FindResource(name, wxT("wxFrame")), parent, frame) != NULL; | |
223 | } | |
224 | ||
225 | wxBitmap wxXmlResource::LoadBitmap(const wxString& name) | |
226 | { | |
227 | wxBitmap *bmp = (wxBitmap*)CreateResFromNode( | |
228 | FindResource(name, wxT("wxBitmap")), NULL, NULL); | |
229 | wxBitmap rt; | |
230 | ||
231 | if (bmp) { rt = *bmp; delete bmp; } | |
232 | return rt; | |
233 | } | |
234 | ||
235 | wxIcon wxXmlResource::LoadIcon(const wxString& name) | |
236 | { | |
237 | wxIcon *icon = (wxIcon*)CreateResFromNode( | |
238 | FindResource(name, wxT("wxIcon")), NULL, NULL); | |
239 | wxIcon rt; | |
240 | ||
241 | if (icon) { rt = *icon; delete icon; } | |
242 | return rt; | |
243 | } | |
244 | ||
92e898b0 RD |
245 | |
246 | wxObject *wxXmlResource::LoadObject(wxWindow *parent, const wxString& name, const wxString& classname) | |
247 | { | |
248 | return CreateResFromNode(FindResource(name, classname), parent, NULL); | |
249 | } | |
250 | ||
251 | bool wxXmlResource::LoadObject(wxObject *instance, wxWindow *parent, const wxString& name, const wxString& classname) | |
252 | { | |
253 | return CreateResFromNode(FindResource(name, classname), parent, instance) != NULL; | |
254 | } | |
255 | ||
256 | ||
78d14f80 VS |
257 | bool wxXmlResource::AttachUnknownControl(const wxString& name, |
258 | wxWindow *control, wxWindow *parent) | |
259 | { | |
260 | if (parent == NULL) | |
261 | parent = control->GetParent(); | |
262 | wxWindow *container = parent->FindWindow(name + wxT("_container")); | |
263 | if (!container) | |
264 | { | |
265 | wxLogError(_("Cannot find container for unknown control '%s'."), name.c_str()); | |
266 | return FALSE; | |
267 | } | |
268 | return control->Reparent(container); | |
269 | } | |
270 | ||
271 | ||
77b2f9b1 | 272 | static void ProcessPlatformProperty(wxXmlNode *node) |
78d14f80 VS |
273 | { |
274 | wxString s; | |
275 | bool isok; | |
276 | ||
277 | wxXmlNode *c = node->GetChildren(); | |
278 | while (c) | |
279 | { | |
280 | isok = FALSE; | |
281 | if (!c->GetPropVal(wxT("platform"), &s)) | |
282 | isok = TRUE; | |
283 | else | |
284 | { | |
2b5f62a0 | 285 | wxStringTokenizer tkn(s, wxT(" |")); |
78d14f80 VS |
286 | |
287 | while (tkn.HasMoreTokens()) | |
288 | { | |
289 | s = tkn.GetNextToken(); | |
78d14f80 | 290 | #ifdef __WXMSW__ |
d003330c VS |
291 | if (s == wxT("win")) isok = true; |
292 | #endif | |
293 | #ifdef __UNIX__ | |
294 | if (s == wxT("unix")) isok = true; | |
295 | #endif | |
296 | #ifdef __MAC__ | |
297 | if (s == wxT("mac")) isok = true; | |
78d14f80 | 298 | #endif |
d003330c VS |
299 | #ifdef __OS2__ |
300 | if (s == wxT("os2")) isok = true; | |
301 | #endif | |
302 | ||
303 | if (isok) | |
304 | break; | |
78d14f80 VS |
305 | } |
306 | } | |
307 | ||
308 | if (isok) | |
d7b1d73c | 309 | { |
78d14f80 | 310 | ProcessPlatformProperty(c); |
d7b1d73c VS |
311 | c = c->GetNext(); |
312 | } | |
78d14f80 VS |
313 | else |
314 | { | |
d7b1d73c | 315 | wxXmlNode *c2 = c->GetNext(); |
db59a97c | 316 | node->RemoveChild(c); |
78d14f80 | 317 | delete c; |
d7b1d73c | 318 | c = c2; |
78d14f80 | 319 | } |
78d14f80 VS |
320 | } |
321 | } | |
322 | ||
323 | ||
324 | ||
325 | void wxXmlResource::UpdateResources() | |
326 | { | |
327 | bool modif; | |
328 | # if wxUSE_FILESYSTEM | |
329 | wxFSFile *file = NULL; | |
330 | wxFileSystem fsys; | |
331 | # endif | |
332 | ||
480505bc VS |
333 | wxString encoding(wxT("UTF-8")); |
334 | #if !wxUSE_UNICODE && wxUSE_INTL | |
335 | if ( (GetFlags() & wxXRC_USE_LOCALE) == 0 ) | |
336 | { | |
75d38380 VS |
337 | // In case we are not using wxLocale to translate strings, convert the |
338 | // strings GUI's charset. This must not be done when wxXRC_USE_LOCALE | |
339 | // is on, because it could break wxGetTranslation lookup. | |
480505bc VS |
340 | encoding = wxLocale::GetSystemEncodingName(); |
341 | } | |
342 | #endif | |
343 | ||
78d14f80 VS |
344 | for (size_t i = 0; i < m_data.GetCount(); i++) |
345 | { | |
346 | modif = (m_data[i].Doc == NULL); | |
347 | ||
348 | if (!modif) | |
349 | { | |
350 | # if wxUSE_FILESYSTEM | |
351 | file = fsys.OpenFile(m_data[i].File); | |
352 | modif = file && file->GetModificationTime() > m_data[i].Time; | |
353 | if (!file) | |
354 | wxLogError(_("Cannot open file '%s'."), m_data[i].File.c_str()); | |
355 | wxDELETE(file); | |
356 | # else | |
357 | modif = wxDateTime(wxFileModificationTime(m_data[i].File)) > m_data[i].Time; | |
358 | # endif | |
359 | } | |
360 | ||
361 | if (modif) | |
362 | { | |
480505bc | 363 | wxInputStream *stream = NULL; |
78d14f80 VS |
364 | |
365 | # if wxUSE_FILESYSTEM | |
366 | file = fsys.OpenFile(m_data[i].File); | |
367 | if (file) | |
368 | stream = file->GetStream(); | |
369 | # else | |
370 | stream = new wxFileInputStream(m_data[i].File); | |
371 | # endif | |
372 | ||
373 | if (stream) | |
374 | { | |
375 | delete m_data[i].Doc; | |
376 | m_data[i].Doc = new wxXmlDocument; | |
377 | } | |
4d876ee3 | 378 | if (!stream || !m_data[i].Doc->Load(*stream, encoding)) |
78d14f80 | 379 | { |
480505bc VS |
380 | wxLogError(_("Cannot load resources from file '%s'."), |
381 | m_data[i].File.c_str()); | |
78d14f80 VS |
382 | wxDELETE(m_data[i].Doc); |
383 | } | |
384 | else if (m_data[i].Doc->GetRoot()->GetName() != wxT("resource")) | |
385 | { | |
b5d6954b | 386 | wxLogError(_("Invalid XRC resource '%s': doesn't have root node 'resource'."), m_data[i].File.c_str()); |
78d14f80 VS |
387 | wxDELETE(m_data[i].Doc); |
388 | } | |
389 | else | |
390 | { | |
391 | long version; | |
392 | int v1, v2, v3, v4; | |
393 | wxString verstr = m_data[i].Doc->GetRoot()->GetPropVal( | |
394 | wxT("version"), wxT("0.0.0.0")); | |
395 | if (wxSscanf(verstr.c_str(), wxT("%i.%i.%i.%i"), | |
396 | &v1, &v2, &v3, &v4) == 4) | |
397 | version = v1*256*256*256+v2*256*256+v3*256+v4; | |
398 | else | |
399 | version = 0; | |
400 | if (m_version == -1) | |
401 | m_version = version; | |
402 | if (m_version != version) | |
403 | wxLogError(_("Resource files must have same version number!")); | |
404 | ||
405 | ProcessPlatformProperty(m_data[i].Doc->GetRoot()); | |
406 | m_data[i].Time = file->GetModificationTime(); | |
407 | } | |
408 | ||
409 | # if wxUSE_FILESYSTEM | |
410 | wxDELETE(file); | |
411 | # else | |
412 | wxDELETE(stream); | |
413 | # endif | |
414 | } | |
415 | } | |
416 | } | |
417 | ||
418 | ||
b272b6dc RD |
419 | wxXmlNode *wxXmlResource::DoFindResource(wxXmlNode *parent, |
420 | const wxString& name, | |
421 | const wxString& classname, | |
47793ab8 VS |
422 | bool recursive) |
423 | { | |
424 | wxString dummy; | |
425 | wxXmlNode *node; | |
426 | ||
427 | // first search for match at the top-level nodes (as this is | |
428 | // where the resource is most commonly looked for): | |
429 | for (node = parent->GetChildren(); node; node = node->GetNext()) | |
430 | { | |
b272b6dc RD |
431 | if ( node->GetType() == wxXML_ELEMENT_NODE && |
432 | (node->GetName() == wxT("object") || | |
47793ab8 | 433 | node->GetName() == wxT("object_ref")) && |
2b5f62a0 VZ |
434 | node->GetPropVal(wxT("name"), &dummy) && dummy == name ) |
435 | { | |
436 | wxString cls(node->GetPropVal(wxT("class"), wxEmptyString)); | |
437 | if (!classname || cls == classname) | |
438 | return node; | |
439 | // object_ref may not have 'class' property: | |
440 | if (cls.empty() && node->GetName() == wxT("object_ref")) | |
441 | { | |
442 | wxString refName = node->GetPropVal(wxT("ref"), wxEmptyString); | |
443 | if (refName.empty()) | |
444 | continue; | |
445 | wxXmlNode* refNode = FindResource(refName, wxEmptyString, TRUE); | |
446 | if (refNode && | |
447 | refNode->GetPropVal(wxT("class"), wxEmptyString) == classname) | |
448 | { | |
449 | return node; | |
450 | } | |
451 | } | |
452 | } | |
47793ab8 VS |
453 | } |
454 | ||
455 | if ( recursive ) | |
456 | for (node = parent->GetChildren(); node; node = node->GetNext()) | |
457 | { | |
b272b6dc RD |
458 | if ( node->GetType() == wxXML_ELEMENT_NODE && |
459 | (node->GetName() == wxT("object") || | |
47793ab8 VS |
460 | node->GetName() == wxT("object_ref")) ) |
461 | { | |
462 | wxXmlNode* found = DoFindResource(node, name, classname, TRUE); | |
463 | if ( found ) | |
464 | return found; | |
465 | } | |
466 | } | |
467 | ||
468 | return NULL; | |
469 | } | |
78d14f80 | 470 | |
b272b6dc | 471 | wxXmlNode *wxXmlResource::FindResource(const wxString& name, |
47793ab8 VS |
472 | const wxString& classname, |
473 | bool recursive) | |
78d14f80 VS |
474 | { |
475 | UpdateResources(); //ensure everything is up-to-date | |
476 | ||
477 | wxString dummy; | |
478 | for (size_t f = 0; f < m_data.GetCount(); f++) | |
479 | { | |
47793ab8 VS |
480 | if ( m_data[f].Doc == NULL || m_data[f].Doc->GetRoot() == NULL ) |
481 | continue; | |
482 | ||
b272b6dc | 483 | wxXmlNode* found = DoFindResource(m_data[f].Doc->GetRoot(), |
47793ab8 VS |
484 | name, classname, recursive); |
485 | if ( found ) | |
486 | { | |
78d14f80 | 487 | #if wxUSE_FILESYSTEM |
47793ab8 | 488 | m_curFileSystem.ChangePathTo(m_data[f].File); |
78d14f80 | 489 | #endif |
47793ab8 VS |
490 | return found; |
491 | } | |
78d14f80 VS |
492 | } |
493 | ||
b5d6954b | 494 | wxLogError(_("XRC resource '%s' (class '%s') not found!"), |
78d14f80 VS |
495 | name.c_str(), classname.c_str()); |
496 | return NULL; | |
497 | } | |
498 | ||
47793ab8 VS |
499 | static void MergeNodes(wxXmlNode& dest, wxXmlNode& with) |
500 | { | |
501 | // Merge properties: | |
502 | for (wxXmlProperty *prop = with.GetProperties(); prop; prop = prop->GetNext()) | |
503 | { | |
504 | wxXmlProperty *dprop; | |
505 | for (dprop = dest.GetProperties(); dprop; dprop = dprop->GetNext()) | |
506 | { | |
b272b6dc | 507 | |
47793ab8 VS |
508 | if ( dprop->GetName() == prop->GetName() ) |
509 | { | |
510 | dprop->SetValue(prop->GetValue()); | |
511 | break; | |
512 | } | |
513 | } | |
78d14f80 | 514 | |
47793ab8 VS |
515 | if ( !dprop ) |
516 | dest.AddProperty(prop->GetName(), prop->GetValue()); | |
517 | } | |
518 | ||
519 | // Merge child nodes: | |
520 | for (wxXmlNode* node = with.GetChildren(); node; node = node->GetNext()) | |
521 | { | |
522 | wxString name = node->GetPropVal(wxT("name"), wxEmptyString); | |
523 | wxXmlNode *dnode; | |
524 | ||
525 | for (dnode = dest.GetChildren(); dnode; dnode = dnode->GetNext() ) | |
526 | { | |
527 | if ( dnode->GetName() == node->GetName() && | |
2b5f62a0 | 528 | dnode->GetPropVal(wxT("name"), wxEmptyString) == name && |
47793ab8 VS |
529 | dnode->GetType() == node->GetType() ) |
530 | { | |
531 | MergeNodes(*dnode, *node); | |
532 | break; | |
533 | } | |
534 | } | |
535 | ||
536 | if ( !dnode ) | |
537 | dest.AddChild(new wxXmlNode(*node)); | |
538 | } | |
539 | ||
540 | if ( dest.GetType() == wxXML_TEXT_NODE && with.GetContent().Length() ) | |
541 | dest.SetContent(with.GetContent()); | |
542 | } | |
78d14f80 | 543 | |
317a0d73 VS |
544 | wxObject *wxXmlResource::CreateResFromNode(wxXmlNode *node, wxObject *parent, |
545 | wxObject *instance, | |
546 | wxXmlResourceHandler *handlerToUse) | |
78d14f80 VS |
547 | { |
548 | if (node == NULL) return NULL; | |
549 | ||
47793ab8 VS |
550 | // handling of referenced resource |
551 | if ( node->GetName() == wxT("object_ref") ) | |
552 | { | |
553 | wxString refName = node->GetPropVal(wxT("ref"), wxEmptyString); | |
554 | wxXmlNode* refNode = FindResource(refName, wxEmptyString, TRUE); | |
555 | ||
556 | if ( !refNode ) | |
557 | { | |
b272b6dc | 558 | wxLogError(_("Referenced object node with ref=\"%s\" not found!"), |
47793ab8 VS |
559 | refName.c_str()); |
560 | return NULL; | |
561 | } | |
562 | ||
563 | wxXmlNode copy(*refNode); | |
564 | MergeNodes(copy, *node); | |
565 | ||
566 | return CreateResFromNode(©, parent, instance); | |
567 | } | |
568 | ||
78d14f80 | 569 | wxXmlResourceHandler *handler; |
317a0d73 VS |
570 | |
571 | if (handlerToUse) | |
572 | { | |
573 | if (handlerToUse->CanHandle(node)) | |
78d14f80 | 574 | { |
317a0d73 VS |
575 | return handlerToUse->CreateResource(node, parent, instance); |
576 | } | |
577 | } | |
578 | else if (node->GetName() == wxT("object")) | |
579 | { | |
580 | wxNode *ND = m_handlers.GetFirst(); | |
581 | while (ND) | |
582 | { | |
583 | handler = (wxXmlResourceHandler*)ND->GetData(); | |
584 | if (handler->CanHandle(node)) | |
585 | { | |
586 | return handler->CreateResource(node, parent, instance); | |
587 | } | |
588 | ND = ND->GetNext(); | |
78d14f80 | 589 | } |
78d14f80 VS |
590 | } |
591 | ||
592 | wxLogError(_("No handler found for XML node '%s', class '%s'!"), | |
593 | node->GetName().c_str(), | |
594 | node->GetPropVal(wxT("class"), wxEmptyString).c_str()); | |
595 | return NULL; | |
596 | } | |
597 | ||
598 | ||
2b5f62a0 VZ |
599 | #include "wx/listimpl.cpp" |
600 | WX_DECLARE_LIST(wxXmlSubclassFactory, wxXmlSubclassFactoriesList); | |
601 | WX_DEFINE_LIST(wxXmlSubclassFactoriesList); | |
602 | ||
603 | wxXmlSubclassFactoriesList *wxXmlResource::ms_subclassFactories = NULL; | |
604 | ||
605 | /*static*/ void wxXmlResource::AddSubclassFactory(wxXmlSubclassFactory *factory) | |
606 | { | |
607 | if (!ms_subclassFactories) | |
608 | { | |
609 | ms_subclassFactories = new wxXmlSubclassFactoriesList; | |
610 | ms_subclassFactories->DeleteContents(TRUE); | |
611 | } | |
612 | ms_subclassFactories->Append(factory); | |
613 | } | |
614 | ||
615 | class wxXmlSubclassFactoryCXX : public wxXmlSubclassFactory | |
616 | { | |
617 | public: | |
618 | ~wxXmlSubclassFactoryCXX() {} | |
619 | ||
620 | wxObject *Create(const wxString& className) | |
621 | { | |
622 | wxClassInfo* classInfo = wxClassInfo::FindClass(className); | |
623 | ||
624 | if (classInfo) | |
625 | return classInfo->CreateObject(); | |
626 | else | |
627 | return NULL; | |
628 | } | |
629 | }; | |
630 | ||
631 | ||
632 | ||
78d14f80 VS |
633 | |
634 | ||
78d14f80 VS |
635 | wxXmlResourceHandler::wxXmlResourceHandler() |
636 | : m_node(NULL), m_parent(NULL), m_instance(NULL), | |
637 | m_parentAsWindow(NULL), m_instanceAsWindow(NULL) | |
638 | {} | |
639 | ||
640 | ||
641 | ||
642 | wxObject *wxXmlResourceHandler::CreateResource(wxXmlNode *node, wxObject *parent, wxObject *instance) | |
643 | { | |
644 | wxXmlNode *myNode = m_node; | |
645 | wxString myClass = m_class; | |
646 | wxObject *myParent = m_parent, *myInstance = m_instance; | |
647 | wxWindow *myParentAW = m_parentAsWindow, *myInstanceAW = m_instanceAsWindow; | |
648 | ||
daa85ee3 | 649 | m_instance = instance; |
b272b6dc | 650 | if (!m_instance && node->HasProp(wxT("subclass")) && |
daa85ee3 VS |
651 | !(m_resource->GetFlags() & wxXRC_NO_SUBCLASSING)) |
652 | { | |
653 | wxString subclass = node->GetPropVal(wxT("subclass"), wxEmptyString); | |
2b5f62a0 | 654 | if (!subclass.empty()) |
daa85ee3 | 655 | { |
2b5f62a0 VZ |
656 | for (wxXmlSubclassFactoriesList::Node *i = wxXmlResource::ms_subclassFactories->GetFirst(); |
657 | i; i = i->GetNext()) | |
658 | { | |
659 | m_instance = i->GetData()->Create(subclass); | |
660 | if (m_instance) | |
661 | break; | |
662 | } | |
daa85ee3 | 663 | |
2b5f62a0 VZ |
664 | if (!m_instance) |
665 | { | |
666 | wxString name = node->GetPropVal(wxT("name"), wxEmptyString); | |
667 | wxLogError(_("Subclass '%s' not found for resource '%s', not subclassing!"), | |
668 | subclass.c_str(), name.c_str()); | |
669 | } | |
670 | } | |
daa85ee3 VS |
671 | } |
672 | ||
78d14f80 VS |
673 | m_node = node; |
674 | m_class = node->GetPropVal(wxT("class"), wxEmptyString); | |
675 | m_parent = parent; | |
78d14f80 VS |
676 | m_parentAsWindow = wxDynamicCast(m_parent, wxWindow); |
677 | m_instanceAsWindow = wxDynamicCast(m_instance, wxWindow); | |
678 | ||
679 | wxObject *returned = DoCreateResource(); | |
680 | ||
681 | m_node = myNode; | |
682 | m_class = myClass; | |
683 | m_parent = myParent; m_parentAsWindow = myParentAW; | |
684 | m_instance = myInstance; m_instanceAsWindow = myInstanceAW; | |
685 | ||
686 | return returned; | |
687 | } | |
688 | ||
689 | ||
690 | void wxXmlResourceHandler::AddStyle(const wxString& name, int value) | |
691 | { | |
692 | m_styleNames.Add(name); | |
693 | m_styleValues.Add(value); | |
694 | } | |
695 | ||
696 | ||
697 | ||
698 | void wxXmlResourceHandler::AddWindowStyles() | |
699 | { | |
daa85ee3 VS |
700 | XRC_ADD_STYLE(wxSIMPLE_BORDER); |
701 | XRC_ADD_STYLE(wxSUNKEN_BORDER); | |
702 | XRC_ADD_STYLE(wxDOUBLE_BORDER); | |
703 | XRC_ADD_STYLE(wxRAISED_BORDER); | |
704 | XRC_ADD_STYLE(wxSTATIC_BORDER); | |
705 | XRC_ADD_STYLE(wxNO_BORDER); | |
706 | XRC_ADD_STYLE(wxTRANSPARENT_WINDOW); | |
707 | XRC_ADD_STYLE(wxWANTS_CHARS); | |
708 | XRC_ADD_STYLE(wxNO_FULL_REPAINT_ON_RESIZE); | |
78d14f80 VS |
709 | } |
710 | ||
711 | ||
712 | ||
713 | bool wxXmlResourceHandler::HasParam(const wxString& param) | |
714 | { | |
715 | return (GetParamNode(param) != NULL); | |
716 | } | |
717 | ||
718 | ||
719 | int wxXmlResourceHandler::GetStyle(const wxString& param, int defaults) | |
720 | { | |
721 | wxString s = GetParamValue(param); | |
722 | ||
723 | if (!s) return defaults; | |
724 | ||
2b5f62a0 | 725 | wxStringTokenizer tkn(s, wxT("| \t\n"), wxTOKEN_STRTOK); |
78d14f80 VS |
726 | int style = 0; |
727 | int index; | |
728 | wxString fl; | |
729 | while (tkn.HasMoreTokens()) | |
730 | { | |
731 | fl = tkn.GetNextToken(); | |
732 | index = m_styleNames.Index(fl); | |
733 | if (index != wxNOT_FOUND) | |
734 | style |= m_styleValues[index]; | |
735 | else | |
736 | wxLogError(_("Unknown style flag ") + fl); | |
737 | } | |
738 | return style; | |
739 | } | |
740 | ||
741 | ||
742 | ||
ee1046d1 | 743 | wxString wxXmlResourceHandler::GetText(const wxString& param, bool translate) |
78d14f80 | 744 | { |
718cf160 | 745 | wxString str1(GetParamValue(param)); |
78d14f80 VS |
746 | wxString str2; |
747 | const wxChar *dt; | |
748 | wxChar amp_char; | |
749 | ||
b272b6dc RD |
750 | // VS: First version of XRC resources used $ instead of & (which is |
751 | // illegal in XML), but later I realized that '_' fits this purpose | |
718cf160 | 752 | // much better (because &File means "File with F underlined"). |
78d14f80 VS |
753 | if (m_resource->CompareVersion(2,3,0,1) < 0) |
754 | amp_char = wxT('$'); | |
755 | else | |
756 | amp_char = wxT('_'); | |
757 | ||
758 | for (dt = str1.c_str(); *dt; dt++) | |
759 | { | |
760 | // Remap amp_char to &, map double amp_char to amp_char (for things | |
761 | // like "&File..." -- this is illegal in XML, so we use "_File..."): | |
762 | if (*dt == amp_char) | |
763 | { | |
764 | if ( *(++dt) == amp_char ) | |
765 | str2 << amp_char; | |
766 | else | |
767 | str2 << wxT('&') << *dt; | |
768 | } | |
769 | // Remap \n to CR, \r to LF, \t to TAB: | |
770 | else if (*dt == wxT('\\')) | |
771 | switch (*(++dt)) | |
772 | { | |
773 | case wxT('n') : str2 << wxT('\n'); break; | |
774 | case wxT('t') : str2 << wxT('\t'); break; | |
775 | case wxT('r') : str2 << wxT('\r'); break; | |
776 | default : str2 << wxT('\\') << *dt; break; | |
777 | } | |
778 | else str2 << *dt; | |
779 | } | |
b272b6dc | 780 | |
718cf160 VS |
781 | if (translate && m_resource->GetFlags() & wxXRC_USE_LOCALE) |
782 | return wxGetTranslation(str2); | |
783 | else | |
784 | return str2; | |
785 | ||
78d14f80 VS |
786 | } |
787 | ||
788 | ||
789 | ||
790 | long wxXmlResourceHandler::GetLong(const wxString& param, long defaultv) | |
791 | { | |
792 | long value; | |
793 | wxString str1 = GetParamValue(param); | |
794 | ||
795 | if (!str1.ToLong(&value)) | |
796 | value = defaultv; | |
797 | ||
798 | return value; | |
799 | } | |
800 | ||
801 | ||
af1337b0 | 802 | |
78d14f80 VS |
803 | int wxXmlResourceHandler::GetID() |
804 | { | |
13de23f6 | 805 | return wxXmlResource::GetXRCID(GetName()); |
78d14f80 VS |
806 | } |
807 | ||
808 | ||
af1337b0 | 809 | |
78d14f80 VS |
810 | wxString wxXmlResourceHandler::GetName() |
811 | { | |
812 | return m_node->GetPropVal(wxT("name"), wxT("-1")); | |
813 | } | |
814 | ||
815 | ||
816 | ||
817 | bool wxXmlResourceHandler::GetBool(const wxString& param, bool defaultv) | |
818 | { | |
819 | wxString v = GetParamValue(param); | |
820 | v.MakeLower(); | |
821 | if (!v) return defaultv; | |
822 | else return (v == wxT("1")); | |
823 | } | |
824 | ||
825 | ||
826 | ||
827 | wxColour wxXmlResourceHandler::GetColour(const wxString& param) | |
828 | { | |
829 | wxString v = GetParamValue(param); | |
830 | unsigned long tmp = 0; | |
831 | ||
832 | if (v.Length() != 7 || v[0u] != wxT('#') || | |
833 | wxSscanf(v.c_str(), wxT("#%lX"), &tmp) != 1) | |
834 | { | |
b5d6954b | 835 | wxLogError(_("XRC resource: Incorrect colour specification '%s' for property '%s'."), |
78d14f80 VS |
836 | v.c_str(), param.c_str()); |
837 | return wxNullColour; | |
838 | } | |
839 | ||
840 | return wxColour((unsigned char) ((tmp & 0xFF0000) >> 16) , | |
841 | (unsigned char) ((tmp & 0x00FF00) >> 8), | |
842 | (unsigned char) ((tmp & 0x0000FF))); | |
843 | } | |
844 | ||
845 | ||
846 | ||
92e898b0 | 847 | wxBitmap wxXmlResourceHandler::GetBitmap(const wxString& param, |
db59a97c VS |
848 | const wxArtClient& defaultArtClient, |
849 | wxSize size) | |
78d14f80 | 850 | { |
db59a97c VS |
851 | /* If the bitmap is specified as stock item, query wxArtProvider for it: */ |
852 | wxXmlNode *bmpNode = GetParamNode(param); | |
853 | if ( bmpNode ) | |
af1337b0 | 854 | { |
db59a97c VS |
855 | wxString sid = bmpNode->GetPropVal(wxT("stock_id"), wxEmptyString); |
856 | if ( !sid.empty() ) | |
857 | { | |
858 | wxString scl = bmpNode->GetPropVal(wxT("stock_client"), defaultArtClient); | |
92e898b0 | 859 | wxBitmap stockArt = |
db59a97c VS |
860 | wxArtProvider::GetBitmap(wxART_MAKE_ART_ID_FROM_STR(sid), |
861 | wxART_MAKE_CLIENT_ID_FROM_STR(scl), | |
862 | size); | |
863 | if ( stockArt.Ok() ) | |
864 | return stockArt; | |
865 | } | |
af1337b0 JS |
866 | } |
867 | ||
92e898b0 | 868 | /* ...or load the bitmap from file: */ |
78d14f80 | 869 | wxString name = GetParamValue(param); |
92e898b0 | 870 | if (name.IsEmpty()) return wxNullBitmap; |
78d14f80 VS |
871 | #if wxUSE_FILESYSTEM |
872 | wxFSFile *fsfile = GetCurFileSystem().OpenFile(name); | |
873 | if (fsfile == NULL) | |
874 | { | |
d0b50ad9 VS |
875 | wxLogError(_("XRC resource: Cannot create bitmap from '%s'."), |
876 | name.c_str()); | |
78d14f80 VS |
877 | return wxNullBitmap; |
878 | } | |
879 | wxImage img(*(fsfile->GetStream())); | |
880 | delete fsfile; | |
881 | #else | |
882 | wxImage img(GetParamValue(wxT("bitmap"))); | |
883 | #endif | |
af1337b0 | 884 | |
78d14f80 VS |
885 | if (!img.Ok()) |
886 | { | |
b5d6954b | 887 | wxLogError(_("XRC resource: Cannot create bitmap from '%s'."), param.c_str()); |
78d14f80 VS |
888 | return wxNullBitmap; |
889 | } | |
890 | if (!(size == wxDefaultSize)) img.Rescale(size.x, size.y); | |
b272b6dc | 891 | return wxBitmap(img); |
af1337b0 | 892 | |
78d14f80 VS |
893 | } |
894 | ||
895 | ||
896 | ||
92e898b0 | 897 | wxIcon wxXmlResourceHandler::GetIcon(const wxString& param, |
db59a97c VS |
898 | const wxArtClient& defaultArtClient, |
899 | wxSize size) | |
78d14f80 | 900 | { |
78d14f80 | 901 | wxIcon icon; |
db59a97c | 902 | icon.CopyFromBitmap(GetBitmap(param, defaultArtClient, size)); |
78d14f80 VS |
903 | return icon; |
904 | } | |
905 | ||
906 | ||
907 | ||
908 | wxXmlNode *wxXmlResourceHandler::GetParamNode(const wxString& param) | |
909 | { | |
2b5f62a0 VZ |
910 | wxCHECK_MSG(m_node, NULL, wxT("You can't access handler data before it was initialized!")); |
911 | ||
78d14f80 VS |
912 | wxXmlNode *n = m_node->GetChildren(); |
913 | ||
914 | while (n) | |
915 | { | |
916 | if (n->GetType() == wxXML_ELEMENT_NODE && n->GetName() == param) | |
917 | return n; | |
918 | n = n->GetNext(); | |
919 | } | |
920 | return NULL; | |
921 | } | |
922 | ||
923 | ||
924 | wxString wxXmlResourceHandler::GetNodeContent(wxXmlNode *node) | |
925 | { | |
926 | wxXmlNode *n = node; | |
927 | if (n == NULL) return wxEmptyString; | |
928 | n = n->GetChildren(); | |
929 | ||
930 | while (n) | |
931 | { | |
932 | if (n->GetType() == wxXML_TEXT_NODE || | |
933 | n->GetType() == wxXML_CDATA_SECTION_NODE) | |
934 | return n->GetContent(); | |
935 | n = n->GetNext(); | |
936 | } | |
937 | return wxEmptyString; | |
938 | } | |
939 | ||
940 | ||
941 | ||
942 | wxString wxXmlResourceHandler::GetParamValue(const wxString& param) | |
943 | { | |
944 | if (param.IsEmpty()) | |
945 | return GetNodeContent(m_node); | |
946 | else | |
947 | return GetNodeContent(GetParamNode(param)); | |
948 | } | |
949 | ||
950 | ||
951 | ||
952 | wxSize wxXmlResourceHandler::GetSize(const wxString& param) | |
953 | { | |
954 | wxString s = GetParamValue(param); | |
955 | if (s.IsEmpty()) s = wxT("-1,-1"); | |
956 | bool is_dlg; | |
957 | long sx, sy; | |
958 | ||
959 | is_dlg = s[s.Length()-1] == wxT('d'); | |
960 | if (is_dlg) s.RemoveLast(); | |
961 | ||
962 | if (!s.BeforeFirst(wxT(',')).ToLong(&sx) || | |
963 | !s.AfterLast(wxT(',')).ToLong(&sy)) | |
964 | { | |
00393283 | 965 | wxLogError(_("Cannot parse coordinates from '%s'."), s.c_str()); |
78d14f80 VS |
966 | return wxDefaultSize; |
967 | } | |
968 | ||
969 | if (is_dlg) | |
970 | { | |
971 | if (m_instanceAsWindow) | |
972 | return wxDLG_UNIT(m_instanceAsWindow, wxSize(sx, sy)); | |
973 | else if (m_parentAsWindow) | |
974 | return wxDLG_UNIT(m_parentAsWindow, wxSize(sx, sy)); | |
975 | else | |
976 | { | |
977 | wxLogError(_("Cannot convert dialog units: dialog unknown.")); | |
978 | return wxDefaultSize; | |
979 | } | |
980 | } | |
981 | else return wxSize(sx, sy); | |
982 | } | |
983 | ||
984 | ||
985 | ||
986 | wxPoint wxXmlResourceHandler::GetPosition(const wxString& param) | |
987 | { | |
988 | wxSize sz = GetSize(param); | |
989 | return wxPoint(sz.x, sz.y); | |
990 | } | |
991 | ||
992 | ||
993 | ||
994 | wxCoord wxXmlResourceHandler::GetDimension(const wxString& param, wxCoord defaultv) | |
995 | { | |
996 | wxString s = GetParamValue(param); | |
997 | if (s.IsEmpty()) return defaultv; | |
998 | bool is_dlg; | |
999 | long sx; | |
1000 | ||
1001 | is_dlg = s[s.Length()-1] == wxT('d'); | |
1002 | if (is_dlg) s.RemoveLast(); | |
1003 | ||
1004 | if (!s.ToLong(&sx)) | |
1005 | { | |
00393283 | 1006 | wxLogError(_("Cannot parse dimension from '%s'."), s.c_str()); |
78d14f80 VS |
1007 | return defaultv; |
1008 | } | |
1009 | ||
1010 | if (is_dlg) | |
1011 | { | |
1012 | if (m_instanceAsWindow) | |
1013 | return wxDLG_UNIT(m_instanceAsWindow, wxSize(sx, 0)).x; | |
1014 | else if (m_parentAsWindow) | |
1015 | return wxDLG_UNIT(m_parentAsWindow, wxSize(sx, 0)).x; | |
1016 | else | |
1017 | { | |
1018 | wxLogError(_("Cannot convert dialog units: dialog unknown.")); | |
1019 | return defaultv; | |
1020 | } | |
1021 | } | |
1022 | else return sx; | |
1023 | } | |
1024 | ||
1025 | ||
1026 | ||
1027 | wxFont wxXmlResourceHandler::GetFont(const wxString& param) | |
1028 | { | |
1029 | wxXmlNode *font_node = GetParamNode(param); | |
1030 | if (font_node == NULL) | |
1031 | { | |
00393283 | 1032 | wxLogError(_("Cannot find font node '%s'."), param.c_str()); |
78d14f80 VS |
1033 | return wxNullFont; |
1034 | } | |
1035 | ||
1036 | wxXmlNode *oldnode = m_node; | |
1037 | m_node = font_node; | |
1038 | ||
1039 | long size = GetLong(wxT("size"), 12); | |
1040 | ||
1041 | wxString style = GetParamValue(wxT("style")); | |
1042 | wxString weight = GetParamValue(wxT("weight")); | |
1043 | int istyle = wxNORMAL, iweight = wxNORMAL; | |
1044 | if (style == wxT("italic")) istyle = wxITALIC; | |
1045 | else if (style == wxT("slant")) istyle = wxSLANT; | |
1046 | if (weight == wxT("bold")) iweight = wxBOLD; | |
1047 | else if (weight == wxT("light")) iweight = wxLIGHT; | |
1048 | ||
1049 | wxString family = GetParamValue(wxT("family")); | |
1050 | int ifamily = wxDEFAULT; | |
1051 | if (family == wxT("decorative")) ifamily = wxDECORATIVE; | |
1052 | else if (family == wxT("roman")) ifamily = wxROMAN; | |
1053 | else if (family == wxT("script")) ifamily = wxSCRIPT; | |
1054 | else if (family == wxT("swiss")) ifamily = wxSWISS; | |
1055 | else if (family == wxT("modern")) ifamily = wxMODERN; | |
1056 | ||
1057 | bool underlined = GetBool(wxT("underlined"), FALSE); | |
1058 | ||
1059 | wxString encoding = GetParamValue(wxT("encoding")); | |
1060 | wxFontMapper mapper; | |
1061 | wxFontEncoding enc = wxFONTENCODING_DEFAULT; | |
91cddacf VS |
1062 | if (!encoding.IsEmpty()) |
1063 | enc = mapper.CharsetToEncoding(encoding); | |
1064 | if (enc == wxFONTENCODING_SYSTEM) | |
1065 | enc = wxFONTENCODING_DEFAULT; | |
78d14f80 VS |
1066 | |
1067 | wxString faces = GetParamValue(wxT("face")); | |
1068 | wxString facename = wxEmptyString; | |
1069 | wxFontEnumerator enu; | |
1070 | enu.EnumerateFacenames(); | |
1071 | wxStringTokenizer tk(faces, wxT(",")); | |
1072 | while (tk.HasMoreTokens()) | |
1073 | { | |
1074 | int index = enu.GetFacenames()->Index(tk.GetNextToken(), FALSE); | |
1075 | if (index != wxNOT_FOUND) | |
1076 | { | |
1077 | facename = (*enu.GetFacenames())[index]; | |
1078 | break; | |
1079 | } | |
1080 | } | |
1081 | ||
1082 | m_node = oldnode; | |
1083 | ||
1084 | wxFont font(size, ifamily, istyle, iweight, underlined, facename, enc); | |
1085 | return font; | |
1086 | } | |
1087 | ||
1088 | ||
1089 | void wxXmlResourceHandler::SetupWindow(wxWindow *wnd) | |
1090 | { | |
1091 | //FIXME : add cursor | |
1092 | ||
1093 | if (HasParam(wxT("exstyle"))) | |
1094 | wnd->SetExtraStyle(GetStyle(wxT("exstyle"))); | |
1095 | if (HasParam(wxT("bg"))) | |
1096 | wnd->SetBackgroundColour(GetColour(wxT("bg"))); | |
1097 | if (HasParam(wxT("fg"))) | |
1098 | wnd->SetForegroundColour(GetColour(wxT("fg"))); | |
1099 | if (GetBool(wxT("enabled"), 1) == 0) | |
1100 | wnd->Enable(FALSE); | |
1101 | if (GetBool(wxT("focused"), 0) == 1) | |
1102 | wnd->SetFocus(); | |
1103 | if (GetBool(wxT("hidden"), 0) == 1) | |
1104 | wnd->Show(FALSE); | |
1105 | #if wxUSE_TOOLTIPS | |
1106 | if (HasParam(wxT("tooltip"))) | |
1107 | wnd->SetToolTip(GetText(wxT("tooltip"))); | |
1108 | #endif | |
1109 | if (HasParam(wxT("font"))) | |
1110 | wnd->SetFont(GetFont()); | |
1111 | } | |
1112 | ||
1113 | ||
1114 | void wxXmlResourceHandler::CreateChildren(wxObject *parent, bool this_hnd_only) | |
1115 | { | |
1116 | wxXmlNode *n = m_node->GetChildren(); | |
1117 | ||
1118 | while (n) | |
1119 | { | |
1120 | if (n->GetType() == wxXML_ELEMENT_NODE && | |
0fa2e104 | 1121 | (n->GetName() == wxT("object") || n->GetName() == wxT("object_ref"))) |
78d14f80 | 1122 | { |
317a0d73 VS |
1123 | m_resource->CreateResFromNode(n, parent, NULL, |
1124 | this_hnd_only ? this : NULL); | |
78d14f80 VS |
1125 | } |
1126 | n = n->GetNext(); | |
1127 | } | |
1128 | } | |
1129 | ||
1130 | ||
1131 | void wxXmlResourceHandler::CreateChildrenPrivately(wxObject *parent, wxXmlNode *rootnode) | |
1132 | { | |
1133 | wxXmlNode *root; | |
1134 | if (rootnode == NULL) root = m_node; else root = rootnode; | |
1135 | wxXmlNode *n = root->GetChildren(); | |
1136 | ||
1137 | while (n) | |
1138 | { | |
1139 | if (n->GetType() == wxXML_ELEMENT_NODE && CanHandle(n)) | |
1140 | { | |
1141 | CreateResource(n, parent, NULL); | |
1142 | } | |
1143 | n = n->GetNext(); | |
1144 | } | |
1145 | } | |
1146 | ||
1147 | ||
1148 | ||
1149 | ||
1150 | ||
1151 | ||
1152 | ||
5ed345b7 | 1153 | // --------------- XRCID implementation ----------------------------- |
78d14f80 | 1154 | |
5ed345b7 | 1155 | #define XRCID_TABLE_SIZE 1024 |
78d14f80 VS |
1156 | |
1157 | ||
5ed345b7 | 1158 | struct XRCID_record |
78d14f80 VS |
1159 | { |
1160 | int id; | |
00393283 | 1161 | wxChar *key; |
5ed345b7 | 1162 | XRCID_record *next; |
78d14f80 VS |
1163 | }; |
1164 | ||
5ed345b7 | 1165 | static XRCID_record *XRCID_Records[XRCID_TABLE_SIZE] = {NULL}; |
78d14f80 | 1166 | |
13de23f6 | 1167 | static int XRCID_Lookup(const wxChar *str_id, int value_if_not_found = -2) |
78d14f80 | 1168 | { |
5ed345b7 | 1169 | static int XRCID_LastID = wxID_HIGHEST; |
78d14f80 VS |
1170 | |
1171 | int index = 0; | |
1172 | ||
00393283 | 1173 | for (const wxChar *c = str_id; *c != wxT('\0'); c++) index += (int)*c; |
5ed345b7 | 1174 | index %= XRCID_TABLE_SIZE; |
78d14f80 | 1175 | |
5ed345b7 | 1176 | XRCID_record *oldrec = NULL; |
78d14f80 | 1177 | int matchcnt = 0; |
5ed345b7 | 1178 | for (XRCID_record *rec = XRCID_Records[index]; rec; rec = rec->next) |
78d14f80 | 1179 | { |
00393283 | 1180 | if (wxStrcmp(rec->key, str_id) == 0) |
78d14f80 VS |
1181 | { |
1182 | return rec->id; | |
1183 | } | |
1184 | matchcnt++; | |
1185 | oldrec = rec; | |
1186 | } | |
1187 | ||
5ed345b7 VS |
1188 | XRCID_record **rec_var = (oldrec == NULL) ? |
1189 | &XRCID_Records[index] : &oldrec->next; | |
1190 | *rec_var = new XRCID_record; | |
00393283 | 1191 | (*rec_var)->key = wxStrdup(str_id); |
78d14f80 VS |
1192 | (*rec_var)->next = NULL; |
1193 | ||
85452d74 | 1194 | wxChar *end; |
13de23f6 VS |
1195 | if (value_if_not_found != -2) |
1196 | (*rec_var)->id = value_if_not_found; | |
85452d74 VS |
1197 | else |
1198 | { | |
13de23f6 VS |
1199 | int asint = wxStrtol(str_id, &end, 10); |
1200 | if (*str_id && *end == 0) | |
1201 | { | |
1202 | // if str_id was integer, keep it verbosely: | |
1203 | (*rec_var)->id = asint; | |
1204 | } | |
1205 | else | |
1206 | { | |
1207 | (*rec_var)->id = ++XRCID_LastID; | |
1208 | } | |
85452d74 VS |
1209 | } |
1210 | ||
78d14f80 VS |
1211 | return (*rec_var)->id; |
1212 | } | |
1213 | ||
13de23f6 VS |
1214 | /*static*/ int wxXmlResource::GetXRCID(const wxChar *str_id) |
1215 | { | |
1216 | return XRCID_Lookup(str_id); | |
1217 | } | |
1218 | ||
78d14f80 | 1219 | |
5ed345b7 | 1220 | static void CleanXRCID_Record(XRCID_record *rec) |
78d14f80 VS |
1221 | { |
1222 | if (rec) | |
1223 | { | |
5ed345b7 | 1224 | CleanXRCID_Record(rec->next); |
00393283 | 1225 | free(rec->key); |
78d14f80 VS |
1226 | delete rec; |
1227 | } | |
1228 | } | |
1229 | ||
5ed345b7 | 1230 | static void CleanXRCID_Records() |
78d14f80 | 1231 | { |
5ed345b7 | 1232 | for (int i = 0; i < XRCID_TABLE_SIZE; i++) |
139c5871 | 1233 | { |
5ed345b7 | 1234 | CleanXRCID_Record(XRCID_Records[i]); |
139c5871 VS |
1235 | XRCID_Records[i] = NULL; |
1236 | } | |
78d14f80 VS |
1237 | } |
1238 | ||
13de23f6 VS |
1239 | static void AddStdXRCID_Records() |
1240 | { | |
1241 | #define stdID(id) XRCID_Lookup(wxT(#id), id) | |
1242 | stdID(-1); | |
1243 | stdID(wxID_OPEN); stdID(wxID_CLOSE); stdID(wxID_NEW); | |
1244 | stdID(wxID_SAVE); stdID(wxID_SAVEAS); stdID(wxID_REVERT); | |
1245 | stdID(wxID_EXIT); stdID(wxID_UNDO); stdID(wxID_REDO); | |
1246 | stdID(wxID_HELP); stdID(wxID_PRINT); stdID(wxID_PRINT_SETUP); | |
1247 | stdID(wxID_PREVIEW); stdID(wxID_ABOUT); stdID(wxID_HELP_CONTENTS); | |
1248 | stdID(wxID_HELP_COMMANDS); stdID(wxID_HELP_PROCEDURES); | |
1249 | stdID(wxID_CUT); stdID(wxID_COPY); stdID(wxID_PASTE); | |
1250 | stdID(wxID_CLEAR); stdID(wxID_FIND); stdID(wxID_DUPLICATE); | |
1251 | stdID(wxID_SELECTALL); stdID(wxID_OK); stdID(wxID_CANCEL); | |
1252 | stdID(wxID_APPLY); stdID(wxID_YES); stdID(wxID_NO); | |
1253 | stdID(wxID_STATIC); stdID(wxID_FORWARD); stdID(wxID_BACKWARD); | |
1254 | stdID(wxID_DEFAULT); stdID(wxID_MORE); stdID(wxID_SETUP); | |
1255 | stdID(wxID_RESET); stdID(wxID_HELP_CONTEXT); | |
1256 | stdID(wxID_CLOSE_ALL); | |
1257 | #undef stdID | |
1258 | } | |
78d14f80 VS |
1259 | |
1260 | ||
1261 | ||
1262 | ||
1263 | ||
1264 | // --------------- module and globals ----------------------------- | |
1265 | ||
78d14f80 VS |
1266 | class wxXmlResourceModule: public wxModule |
1267 | { | |
1268 | DECLARE_DYNAMIC_CLASS(wxXmlResourceModule) | |
1269 | public: | |
1270 | wxXmlResourceModule() {} | |
824e8eaa VS |
1271 | bool OnInit() |
1272 | { | |
13de23f6 | 1273 | AddStdXRCID_Records(); |
2b5f62a0 | 1274 | wxXmlResource::AddSubclassFactory(new wxXmlSubclassFactoryCXX); |
824e8eaa VS |
1275 | return TRUE; |
1276 | } | |
78d14f80 VS |
1277 | void OnExit() |
1278 | { | |
1542c42e | 1279 | delete wxXmlResource::Set(NULL); |
2b5f62a0 | 1280 | wxDELETE(wxXmlResource::ms_subclassFactories); |
5ed345b7 | 1281 | CleanXRCID_Records(); |
78d14f80 VS |
1282 | } |
1283 | }; | |
1284 | ||
1285 | IMPLEMENT_DYNAMIC_CLASS(wxXmlResourceModule, wxModule) | |
1286 | ||
1287 | ||
1288 | // When wxXml is loaded dynamically after the application is already running | |
1289 | // then the built-in module system won't pick this one up. Add it manually. | |
1290 | void wxXmlInitResourceModule() | |
1291 | { | |
1292 | wxModule* module = new wxXmlResourceModule; | |
1293 | module->Init(); | |
1294 | wxModule::RegisterModule(module); | |
1295 | } |