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1/////////////////////////////////////////////////////////////////////////////
2// Name: wxrc.cpp
3// Purpose: XML resource compiler
4// Author: Vaclav Slavik, Eduardo Marques <edrdo@netcabo.pt>
5// Created: 2000/03/05
6// RCS-ID: $Id$
7// Copyright: (c) 2000 Vaclav Slavik
8// Licence: wxWindows licence
9/////////////////////////////////////////////////////////////////////////////
10
11// For compilers that support precompilation, includes "wx/wx.h".
12#include "wx/wxprec.h"
13
14#ifdef __BORLANDC__
15 #pragma hdrstop
16#endif
17
18// for all others, include the necessary headers
19#ifndef WX_PRECOMP
20 #include "wx/app.h"
21 #include "wx/log.h"
22#endif
23
24#include "wx/cmdline.h"
25#include "wx/xml/xml.h"
26#include "wx/ffile.h"
27#include "wx/filename.h"
28#include "wx/wfstream.h"
29#include "wx/utils.h"
30#include "wx/hashset.h"
31
32WX_DECLARE_HASH_SET(wxString, wxStringHash, wxStringEqual, StringSet);
33
34class XRCWidgetData
35{
36public:
37 XRCWidgetData(const wxString& vname,const wxString& vclass)
38 : m_class(vclass), m_name(vname) {}
39 const wxString& GetName() const { return m_name; }
40 const wxString& GetClass() const { return m_class; }
41private:
42 wxString m_class;
43 wxString m_name;
44};
45
46#include "wx/arrimpl.cpp"
47WX_DECLARE_OBJARRAY(XRCWidgetData,ArrayOfXRCWidgetData);
48WX_DEFINE_OBJARRAY(ArrayOfXRCWidgetData)
49
50class XRCWndClassData
51{
52private:
53 wxString m_className;
54 wxString m_parentClassName;
55 StringSet m_ancestorClassNames;
56 ArrayOfXRCWidgetData m_wdata;
57
58 void BrowseXmlNode(wxXmlNode* node)
59 {
60 wxString classValue;
61 wxString nameValue;
62 wxXmlNode* children;
63 while (node)
64 {
65 if (node->GetName() == _T("object")
66 && node->GetPropVal(_T("class"),&classValue)
67 && node->GetPropVal(_T("name"),&nameValue))
68 {
69 m_wdata.Add(XRCWidgetData(nameValue,classValue));
70 }
71 children = node->GetChildren();
72 if (children)
73 BrowseXmlNode(children);
74 node = node->GetNext();
75 }
76 }
77
78public:
79 XRCWndClassData(const wxString& className,
80 const wxString& parentClassName,
81 const wxXmlNode* node) :
82 m_className(className) , m_parentClassName(parentClassName)
83 {
84 if ( className == _T("wxMenu") )
85 {
86 m_ancestorClassNames.insert(_T("wxMenu"));
87 m_ancestorClassNames.insert(_T("wxMenuBar"));
88 }
89 else if ( className == _T("wxMDIChildFrame") )
90 {
91 m_ancestorClassNames.insert(_T("wxMDIParentFrame"));
92 }
93 else if( className == _T("wxMenuBar") ||
94 className == _T("wxStatusBar") ||
95 className == _T("wxToolBar") )
96 {
97 m_ancestorClassNames.insert(_T("wxFrame"));
98 }
99 else
100 {
101 m_ancestorClassNames.insert(_T("wxWindow"));
102 }
103
104 BrowseXmlNode(node->GetChildren());
105 }
106
107 const ArrayOfXRCWidgetData& GetWidgetData()
108 {
109 return m_wdata;
110 }
111
112 bool CanBeUsedWithXRCCTRL(const wxString& name)
113 {
114 if (name == _T("tool") ||
115 name == _T("data") ||
116 name == _T("unknown") ||
117 name == _T("notebookpage") ||
118 name == _T("separator") ||
119 name == _T("sizeritem") ||
120 name == _T("wxMenuBar") ||
121 name == _T("wxMenuItem") ||
122 name == _T("wxStaticBoxSizer") )
123 {
124 return false;
125 }
126 return true;
127 }
128
129 void GenerateHeaderCode(wxFFile& file)
130 {
131
132 file.Write(_T("class ") + m_className + _T(" : public ") + m_parentClassName
133 + _T(" {\nprotected:\n"));
134 size_t i;
135 for(i=0;i<m_wdata.GetCount();++i)
136 {
137 const XRCWidgetData& w = m_wdata.Item(i);
138 if( !CanBeUsedWithXRCCTRL(w.GetClass()) ) continue;
139 if( w.GetName().Length() == 0 ) continue;
140 file.Write(
141 _T(" ") + w.GetClass() + _T("* ") + w.GetName()
142 + _T(";\n"));
143 }
144 file.Write(_T("\nprivate:\n void InitWidgetsFromXRC(wxWindow *parent){\n")
145 _T(" wxXmlResource::Get()->LoadObject(this,parent,_T(\"")
146 + m_className
147 + _T("\"), _T(\"")
148 + m_parentClassName
149 + _T("\"));\n"));
150 for(i=0;i<m_wdata.GetCount();++i)
151 {
152 const XRCWidgetData& w = m_wdata.Item(i);
153 if( !CanBeUsedWithXRCCTRL(w.GetClass()) ) continue;
154 if( w.GetName().Length() == 0 ) continue;
155 file.Write( _T(" ")
156 + w.GetName()
157 + _T(" = XRCCTRL(*this,\"")
158 + w.GetName()
159 + _T("\",")
160 + w.GetClass()
161 + _T(");\n"));
162 }
163 file.Write(_T(" }\n"));
164
165 file.Write( _T("public:\n"));
166
167 if ( m_ancestorClassNames.size() == 1 )
168 {
169 file.Write
170 (
171 m_className +
172 _T("(") +
173 *m_ancestorClassNames.begin() +
174 _T(" *parent=NULL){\n") +
175 _T(" InitWidgetsFromXRC((wxWindow *)parent);\n")
176 _T(" }\n")
177 _T("};\n")
178 );
179 }
180 else
181 {
182 file.Write(m_className + _T("(){\n") +
183 _T(" InitWidgetsFromXRC(NULL);\n")
184 _T(" }\n")
185 _T("};\n"));
186
187 for ( StringSet::const_iterator it = m_ancestorClassNames.begin();
188 it != m_ancestorClassNames.end();
189 ++it )
190 {
191 file.Write(m_className + _T("(") + *it + _T(" *parent){\n") +
192 _T(" InitWidgetsFromXRC((wxWindow *)parent);\n")
193 _T(" }\n")
194 _T("};\n"));
195 }
196 }
197 }
198};
199WX_DECLARE_OBJARRAY(XRCWndClassData,ArrayOfXRCWndClassData);
200WX_DEFINE_OBJARRAY(ArrayOfXRCWndClassData)
201
202
203class XmlResApp : public wxAppConsole
204{
205public:
206 // don't use builtin cmd line parsing:
207 virtual bool OnInit() { return true; }
208 virtual int OnRun();
209
210private:
211 void ParseParams(const wxCmdLineParser& cmdline);
212 void CompileRes();
213 wxArrayString PrepareTempFiles();
214 void FindFilesInXML(wxXmlNode *node, wxArrayString& flist, const wxString& inputPath);
215
216 wxString GetInternalFileName(const wxString& name, const wxArrayString& flist);
217 void DeleteTempFiles(const wxArrayString& flist);
218 void MakePackageZIP(const wxArrayString& flist);
219 void MakePackageCPP(const wxArrayString& flist);
220 void MakePackagePython(const wxArrayString& flist);
221
222 void OutputGettext();
223 wxArrayString FindStrings();
224 wxArrayString FindStrings(wxXmlNode *node);
225
226 bool flagVerbose, flagCPP, flagPython, flagGettext;
227 wxString parOutput, parFuncname, parOutputPath;
228 wxArrayString parFiles;
229 int retCode;
230
231 ArrayOfXRCWndClassData aXRCWndClassData;
232 bool flagH;
233 void GenCPPHeader();
234};
235
236IMPLEMENT_APP_CONSOLE(XmlResApp)
237
238int XmlResApp::OnRun()
239{
240 static const wxCmdLineEntryDesc cmdLineDesc[] =
241 {
242 { wxCMD_LINE_SWITCH, _T("h"), _T("help"), _T("show help message"),
243 wxCMD_LINE_VAL_NONE, wxCMD_LINE_OPTION_HELP },
244 { wxCMD_LINE_SWITCH, _T("v"), _T("verbose"), _T("be verbose"), (wxCmdLineParamType)0, 0 },
245 { wxCMD_LINE_SWITCH, _T("e"), _T("extra-cpp-code"), _T("output C++ header file with XRC derived classes"), (wxCmdLineParamType)0, 0 },
246 { wxCMD_LINE_SWITCH, _T("c"), _T("cpp-code"), _T("output C++ source rather than .rsc file"), (wxCmdLineParamType)0, 0 },
247 { wxCMD_LINE_SWITCH, _T("p"), _T("python-code"), _T("output wxPython source rather than .rsc file"), (wxCmdLineParamType)0, 0 },
248 { wxCMD_LINE_SWITCH, _T("g"), _T("gettext"), _T("output list of translatable strings (to stdout or file if -o used)"), (wxCmdLineParamType)0, 0 },
249 { wxCMD_LINE_OPTION, _T("n"), _T("function"), _T("C++/Python function name (with -c or -p) [InitXmlResource]"), (wxCmdLineParamType)0, 0 },
250 { wxCMD_LINE_OPTION, _T("o"), _T("output"), _T("output file [resource.xrs/cpp]"), (wxCmdLineParamType)0, 0 },
251#if 0 // not yet implemented
252 { wxCMD_LINE_OPTION, _T("l"), _T("list-of-handlers"), _T("output list of necessary handlers to this file"), (wxCmdLineParamType)0, 0 },
253#endif
254 { wxCMD_LINE_PARAM, NULL, NULL, _T("input file(s)"),
255 wxCMD_LINE_VAL_STRING,
256 wxCMD_LINE_PARAM_MULTIPLE | wxCMD_LINE_OPTION_MANDATORY },
257
258 { wxCMD_LINE_NONE, NULL, NULL, NULL, (wxCmdLineParamType)0, 0 }
259 };
260
261 wxCmdLineParser parser(cmdLineDesc, argc, argv);
262
263 switch (parser.Parse())
264 {
265 case -1:
266 return 0;
267
268 case 0:
269 retCode = 0;
270 ParseParams(parser);
271 if (flagGettext)
272 OutputGettext();
273 else
274 CompileRes();
275 return retCode;
276 }
277 return 1;
278}
279
280
281
282
283void XmlResApp::ParseParams(const wxCmdLineParser& cmdline)
284{
285 flagGettext = cmdline.Found(_T("g"));
286 flagVerbose = cmdline.Found(_T("v"));
287 flagCPP = cmdline.Found(_T("c"));
288 flagPython = cmdline.Found(_T("p"));
289 flagH = flagCPP && cmdline.Found(_T("e"));
290
291
292 if (!cmdline.Found(_T("o"), &parOutput))
293 {
294 if (flagGettext)
295 parOutput = wxEmptyString;
296 else
297 {
298 if (flagCPP)
299 parOutput = _T("resource.cpp");
300 else if (flagPython)
301 parOutput = _T("resource.py");
302 else
303 parOutput = _T("resource.xrs");
304 }
305 }
306 if (!parOutput.empty())
307 {
308 wxFileName fn(parOutput);
309 fn.Normalize();
310 parOutput = fn.GetFullPath();
311 parOutputPath = wxPathOnly(parOutput);
312 }
313 if (!parOutputPath) parOutputPath = _T(".");
314
315 if (!cmdline.Found(_T("n"), &parFuncname))
316 parFuncname = _T("InitXmlResource");
317
318 for (size_t i = 0; i < cmdline.GetParamCount(); i++)
319 {
320#ifdef __WINDOWS__
321 wxString fn=wxFindFirstFile(cmdline.GetParam(i), wxFILE);
322 while (!fn.empty())
323 {
324 parFiles.Add(fn);
325 fn=wxFindNextFile();
326 }
327#else
328 parFiles.Add(cmdline.GetParam(i));
329#endif
330 }
331}
332
333
334
335
336void XmlResApp::CompileRes()
337{
338 wxArrayString files = PrepareTempFiles();
339
340 wxRemoveFile(parOutput);
341
342 if (!retCode)
343 {
344 if (flagCPP){
345 MakePackageCPP(files);
346 if (flagH)
347 GenCPPHeader();
348 }
349 else if (flagPython)
350 MakePackagePython(files);
351 else
352 MakePackageZIP(files);
353 }
354
355 DeleteTempFiles(files);
356}
357
358
359wxString XmlResApp::GetInternalFileName(const wxString& name, const wxArrayString& flist)
360{
361 wxString name2 = name;
362 name2.Replace(_T(":"), _T("_"));
363 name2.Replace(_T("/"), _T("_"));
364 name2.Replace(_T("\\"), _T("_"));
365 name2.Replace(_T("*"), _T("_"));
366 name2.Replace(_T("?"), _T("_"));
367
368 wxString s = wxFileNameFromPath(parOutput) + _T("$") + name2;
369
370 if (wxFileExists(s) && flist.Index(s) == wxNOT_FOUND)
371 {
372 for (int i = 0;; i++)
373 {
374 s.Printf(wxFileNameFromPath(parOutput) + _T("$%03i-") + name2, i);
375 if (!wxFileExists(s) || flist.Index(s) != wxNOT_FOUND)
376 break;
377 }
378 }
379 return s;
380}
381
382wxArrayString XmlResApp::PrepareTempFiles()
383{
384 wxArrayString flist;
385
386 for (size_t i = 0; i < parFiles.GetCount(); i++)
387 {
388 if (flagVerbose)
389 wxPrintf(_T("processing ") + parFiles[i] + _T("...\n"));
390
391 wxXmlDocument doc;
392
393 if (!doc.Load(parFiles[i]))
394 {
395 wxLogError(_T("Error parsing file ") + parFiles[i]);
396 retCode = 1;
397 continue;
398 }
399
400 wxString name, ext, path;
401 wxSplitPath(parFiles[i], &path, &name, &ext);
402
403 FindFilesInXML(doc.GetRoot(), flist, path);
404 if (flagH)
405 {
406 wxXmlNode* node = (doc.GetRoot())->GetChildren();
407 wxString classValue,nameValue;
408 while(node){
409 if(node->GetName() == _T("object")
410 && node->GetPropVal(_T("class"),&classValue)
411 && node->GetPropVal(_T("name"),&nameValue)){
412
413 aXRCWndClassData.Add(
414 XRCWndClassData(nameValue,classValue,node)
415 );
416 }
417 node = node -> GetNext();
418 }
419 }
420 wxString internalName = GetInternalFileName(parFiles[i], flist);
421
422 doc.Save(parOutputPath + wxFILE_SEP_PATH + internalName);
423 flist.Add(internalName);
424 }
425
426 return flist;
427}
428
429
430// Does 'node' contain filename information at all?
431static bool NodeContainsFilename(wxXmlNode *node)
432{
433 const wxString name = node->GetName();
434
435 // Any bitmaps (bitmap2 is used for disabled toolbar buttons):
436 if ( name == _T("bitmap") || name == _T("bitmap2") )
437 return true;
438
439 if ( name == _T("icon") )
440 return true;
441
442 // URLs in wxHtmlWindow:
443 if ( name == _T("url") )
444 return true;
445
446 // wxBitmapButton:
447 wxXmlNode *parent = node->GetParent();
448 if (parent != NULL &&
449 parent->GetPropVal(_T("class"), _T("")) == _T("wxBitmapButton") &&
450 (name == _T("focus") ||
451 name == _T("disabled") ||
452 name == _T("selected")))
453 return true;
454
455 // wxBitmap or wxIcon toplevel resources:
456 if ( name == _T("object") )
457 {
458 wxString klass = node->GetPropVal(_T("class"), wxEmptyString);
459 if (klass == _T("wxBitmap") ||
460 klass == _T("wxIcon") ||
461 klass == _T("data") )
462 return true;
463 }
464
465 return false;
466}
467
468// find all files mentioned in structure, e.g. <bitmap>filename</bitmap>
469void XmlResApp::FindFilesInXML(wxXmlNode *node, wxArrayString& flist, const wxString& inputPath)
470{
471 // Is 'node' XML node element?
472 if (node == NULL) return;
473 if (node->GetType() != wxXML_ELEMENT_NODE) return;
474
475 bool containsFilename = NodeContainsFilename(node);
476
477 wxXmlNode *n = node->GetChildren();
478 while (n)
479 {
480 if (containsFilename &&
481 (n->GetType() == wxXML_TEXT_NODE ||
482 n->GetType() == wxXML_CDATA_SECTION_NODE))
483 {
484 wxString fullname;
485 if (wxIsAbsolutePath(n->GetContent()) || inputPath.empty())
486 fullname = n->GetContent();
487 else
488 fullname = inputPath + wxFILE_SEP_PATH + n->GetContent();
489
490 if (flagVerbose)
491 wxPrintf(_T("adding ") + fullname + _T("...\n"));
492
493 wxString filename = GetInternalFileName(n->GetContent(), flist);
494 n->SetContent(filename);
495
496 if (flist.Index(filename) == wxNOT_FOUND)
497 flist.Add(filename);
498
499 wxFileInputStream sin(fullname);
500 wxFileOutputStream sout(parOutputPath + wxFILE_SEP_PATH + filename);
501 sin.Read(sout); // copy the stream
502 }
503
504 // subnodes:
505 if (n->GetType() == wxXML_ELEMENT_NODE)
506 FindFilesInXML(n, flist, inputPath);
507
508 n = n->GetNext();
509 }
510}
511
512
513
514void XmlResApp::DeleteTempFiles(const wxArrayString& flist)
515{
516 for (size_t i = 0; i < flist.GetCount(); i++)
517 wxRemoveFile(parOutputPath + wxFILE_SEP_PATH + flist[i]);
518}
519
520
521
522void XmlResApp::MakePackageZIP(const wxArrayString& flist)
523{
524 wxString files;
525
526 for (size_t i = 0; i < flist.GetCount(); i++)
527 files += flist[i] + _T(" ");
528 files.RemoveLast();
529
530 if (flagVerbose)
531 wxPrintf(_T("compressing ") + parOutput + _T("...\n"));
532
533 wxString cwd = wxGetCwd();
534 wxSetWorkingDirectory(parOutputPath);
535 int execres = wxExecute(_T("zip -9 -j ") +
536 wxString(flagVerbose ? _T("\"") : _T("-q \"")) +
537 parOutput + _T("\" ") + files, true);
538 wxSetWorkingDirectory(cwd);
539 if (execres == -1)
540 {
541 wxLogError(_T("Unable to execute zip program. Make sure it is in the path."));
542 wxLogError(_T("You can download it at http://www.cdrom.com/pub/infozip/"));
543 retCode = 1;
544 return;
545 }
546}
547
548
549
550static wxString FileToCppArray(wxString filename, int num)
551{
552 wxString output;
553 wxString tmp;
554 wxString snum;
555 wxFFile file(filename, wxT("rb"));
556 wxFileOffset offset = file.Length();
557 wxASSERT_MSG( offset >= 0 , wxT("Invalid file length") );
558
559 const size_t lng = wx_truncate_cast(size_t, offset);
560 wxASSERT_MSG( lng == offset, wxT("Huge file not supported") );
561
562 snum.Printf(_T("%i"), num);
563 output.Printf(_T("static size_t xml_res_size_") + snum + _T(" = %i;\n"), lng);
564 output += _T("static unsigned char xml_res_file_") + snum + _T("[] = {\n");
565 // we cannot use string literals because MSVC is dumb wannabe compiler
566 // with arbitrary limitation to 2048 strings :(
567
568 unsigned char *buffer = new unsigned char[lng];
569 file.Read(buffer, lng);
570
571 for (size_t i = 0, linelng = 0; i < lng; i++)
572 {
573 tmp.Printf(_T("%i"), buffer[i]);
574 if (i != 0) output << _T(',');
575 if (linelng > 70)
576 {
577 linelng = 0;
578 output << _T("\n");
579 }
580 output << tmp;
581 linelng += tmp.Length()+1;
582 }
583
584 delete[] buffer;
585
586 output += _T("};\n\n");
587
588 return output;
589}
590
591
592void XmlResApp::MakePackageCPP(const wxArrayString& flist)
593{
594 wxFFile file(parOutput, wxT("wt"));
595 size_t i;
596
597 if (flagVerbose)
598 wxPrintf(_T("creating C++ source file ") + parOutput + _T("...\n"));
599
600 file.Write(_T("")
601_T("//\n")
602_T("// This file was automatically generated by wxrc, do not edit by hand.\n")
603_T("//\n\n")
604_T("#include <wx/wxprec.h>\n")
605_T("\n")
606_T("#ifdef __BORLANDC__\n")
607_T(" #pragma hdrstop\n")
608_T("#endif\n")
609_T("\n")
610_T("")
611_T("#include <wx/filesys.h>\n")
612_T("#include <wx/fs_mem.h>\n")
613_T("#include <wx/xrc/xmlres.h>\n")
614_T("#include <wx/xrc/xh_all.h>\n")
615_T("\n"));
616
617 for (i = 0; i < flist.GetCount(); i++)
618 file.Write(
619 FileToCppArray(parOutputPath + wxFILE_SEP_PATH + flist[i], i));
620
621 file.Write(_T("")
622_T("void ") + parFuncname + wxT("()\n")
623_T("{\n")
624_T("\n")
625_T(" // Check for memory FS. If not present, load the handler:\n")
626_T(" {\n")
627_T(" wxMemoryFSHandler::AddFile(wxT(\"XRC_resource/dummy_file\"), wxT(\"dummy one\"));\n")
628_T(" wxFileSystem fsys;\n")
629_T(" wxFSFile *f = fsys.OpenFile(wxT(\"memory:XRC_resource/dummy_file\"));\n")
630_T(" wxMemoryFSHandler::RemoveFile(wxT(\"XRC_resource/dummy_file\"));\n")
631_T(" if (f) delete f;\n")
632_T(" else wxFileSystem::AddHandler(new wxMemoryFSHandler);\n")
633_T(" }\n")
634_T("\n"));
635
636 for (i = 0; i < flist.GetCount(); i++)
637 {
638 wxString s;
639 s.Printf(_T(" wxMemoryFSHandler::AddFile(wxT(\"XRC_resource/") + flist[i] +
640 _T("\"), xml_res_file_%i, xml_res_size_%i);\n"), i, i);
641 file.Write(s);
642 }
643
644 for (i = 0; i < parFiles.GetCount(); i++)
645 {
646 file.Write(_T(" wxXmlResource::Get()->Load(wxT(\"memory:XRC_resource/") +
647 GetInternalFileName(parFiles[i], flist) + _T("\"));\n"));
648 }
649
650 file.Write(_T("}\n"));
651
652
653}
654
655void XmlResApp::GenCPPHeader()
656{
657 wxString fileSpec = ((parOutput.BeforeLast('.')).AfterLast('/')).AfterLast('\\');
658 wxString heaFileName = fileSpec + _T(".h");
659
660 wxFFile file(heaFileName, wxT("wt"));
661 file.Write(
662_T("//\n")
663_T("// This file was automatically generated by wxrc, do not edit by hand.\n")
664_T("//\n\n")
665_T("#ifndef __") + fileSpec + _T("_h__\n")
666_T("#define __") + fileSpec + _T("_h__\n")
667);
668 for(size_t i=0;i<aXRCWndClassData.GetCount();++i){
669 aXRCWndClassData.Item(i).GenerateHeaderCode(file);
670 }
671 file.Write(
672 _T("\nvoid \n")
673 + parFuncname
674 + _T("();\n#endif\n"));
675}
676
677static wxString FileToPythonArray(wxString filename, int num)
678{
679 wxString output;
680 wxString tmp;
681 wxString snum;
682 wxFFile file(filename, wxT("rb"));
683 wxFileOffset offset = file.Length();
684 wxASSERT_MSG( offset >= 0 , wxT("Invalid file length") );
685
686 const size_t lng = wx_truncate_cast(size_t, offset);
687 wxASSERT_MSG( offset == lng, wxT("Huge file not supported") );
688
689 snum.Printf(_T("%i"), num);
690 output = _T(" xml_res_file_") + snum + _T(" = '''\\\n");
691
692 unsigned char *buffer = new unsigned char[lng];
693 file.Read(buffer, lng);
694
695 for (size_t i = 0, linelng = 0; i < lng; i++)
696 {
697 unsigned char c = buffer[i];
698 if (c == '\n')
699 {
700 tmp = (wxChar)c;
701 linelng = 0;
702 }
703 else if (c < 32 || c > 127 || c == '\'')
704 tmp.Printf(_T("\\x%02x"), c);
705 else if (c == '\\')
706 tmp = _T("\\\\");
707 else
708 tmp = (wxChar)c;
709 if (linelng > 70)
710 {
711 linelng = 0;
712 output << _T("\\\n");
713 }
714 output << tmp;
715 linelng += tmp.Length();
716 }
717
718 delete[] buffer;
719
720 output += _T("'''\n\n");
721
722 return output;
723}
724
725
726void XmlResApp::MakePackagePython(const wxArrayString& flist)
727{
728 wxFFile file(parOutput, wxT("wt"));
729 size_t i;
730
731 if (flagVerbose)
732 wxPrintf(_T("creating Python source file ") + parOutput + _T("...\n"));
733
734 file.Write(
735 _T("#\n")
736 _T("# This file was automatically generated by wxrc, do not edit by hand.\n")
737 _T("#\n\n")
738 _T("import wx\n")
739 _T("import wx.xrc\n\n")
740 );
741
742
743 file.Write(_T("def ") + parFuncname + _T("():\n"));
744
745 for (i = 0; i < flist.GetCount(); i++)
746 file.Write(
747 FileToPythonArray(parOutputPath + wxFILE_SEP_PATH + flist[i], i));
748
749 file.Write(
750 _T(" # check if the memory filesystem handler has been loaded yet, and load it if not\n")
751 _T(" wx.MemoryFSHandler.AddFile('XRC_resource/dummy_file', 'dummy value')\n")
752 _T(" fsys = wx.FileSystem()\n")
753 _T(" f = fsys.OpenFile('memory:XRC_resource/dummy_file')\n")
754 _T(" wx.MemoryFSHandler.RemoveFile('XRC_resource/dummy_file')\n")
755 _T(" if f is not None:\n")
756 _T(" f.Destroy()\n")
757 _T(" else:\n")
758 _T(" wx.FileSystem.AddHandler(wx.MemoryFSHandler())\n")
759 _T("\n")
760 _T(" # load all the strings as memory files and load into XmlRes\n")
761 );
762
763
764 for (i = 0; i < flist.GetCount(); i++)
765 {
766 wxString s;
767 s.Printf(_T(" wx.MemoryFSHandler.AddFile('XRC_resource/") + flist[i] +
768 _T("', xml_res_file_%i)\n"), i);
769 file.Write(s);
770 }
771 for (i = 0; i < parFiles.GetCount(); i++)
772 {
773 file.Write(_T(" wx.xrc.XmlResource.Get().Load('memory:XRC_resource/") +
774 GetInternalFileName(parFiles[i], flist) + _T("')\n"));
775 }
776
777 file.Write(_T("\n"));
778}
779
780
781
782void XmlResApp::OutputGettext()
783{
784 wxArrayString str = FindStrings();
785
786 wxFFile fout;
787 if (parOutput.empty())
788 fout.Attach(stdout);
789 else
790 fout.Open(parOutput, wxT("wt"));
791
792 for (size_t i = 0; i < str.GetCount(); i++)
793 fout.Write(_T("_(\"") + str[i] + _T("\");\n"));
794
795 if (!parOutput) fout.Detach();
796}
797
798
799
800wxArrayString XmlResApp::FindStrings()
801{
802 wxArrayString arr, a2;
803
804 for (size_t i = 0; i < parFiles.GetCount(); i++)
805 {
806 if (flagVerbose)
807 wxPrintf(_T("processing ") + parFiles[i] + _T("...\n"));
808
809 wxXmlDocument doc;
810 if (!doc.Load(parFiles[i]))
811 {
812 wxLogError(_T("Error parsing file ") + parFiles[i]);
813 retCode = 1;
814 continue;
815 }
816 a2 = FindStrings(doc.GetRoot());
817 WX_APPEND_ARRAY(arr, a2);
818 }
819
820 return arr;
821}
822
823
824
825static wxString ConvertText(const wxString& str)
826{
827 wxString str2;
828 const wxChar *dt;
829
830 for (dt = str.c_str(); *dt; dt++)
831 {
832 if (*dt == wxT('_'))
833 {
834 if ( *(++dt) == wxT('_') )
835 str2 << wxT('_');
836 else
837 str2 << wxT('&') << *dt;
838 }
839 else
840 {
841 switch (*dt)
842 {
843 case wxT('\n') : str2 << wxT("\\n"); break;
844 case wxT('\t') : str2 << wxT("\\t"); break;
845 case wxT('\r') : str2 << wxT("\\r"); break;
846 case wxT('\\') : if ((*(dt+1) != 'n') &&
847 (*(dt+1) != 't') &&
848 (*(dt+1) != 'r'))
849 str2 << wxT("\\\\");
850 else
851 str2 << wxT("\\");
852 break;
853 case wxT('"') : str2 << wxT("\\\""); break;
854 default : str2 << *dt; break;
855 }
856 }
857 }
858
859 return str2;
860}
861
862
863wxArrayString XmlResApp::FindStrings(wxXmlNode *node)
864{
865 wxArrayString arr;
866
867 wxXmlNode *n = node;
868 if (n == NULL) return arr;
869 n = n->GetChildren();
870
871 while (n)
872 {
873 if ((node->GetType() == wxXML_ELEMENT_NODE) &&
874 // parent is an element, i.e. has subnodes...
875 (n->GetType() == wxXML_TEXT_NODE ||
876 n->GetType() == wxXML_CDATA_SECTION_NODE) &&
877 // ...it is textnode...
878 (
879 node/*not n!*/->GetName() == _T("label") ||
880 (node/*not n!*/->GetName() == _T("value") &&
881 !n->GetContent().IsNumber()) ||
882 node/*not n!*/->GetName() == _T("help") ||
883 node/*not n!*/->GetName() == _T("longhelp") ||
884 node/*not n!*/->GetName() == _T("tooltip") ||
885 node/*not n!*/->GetName() == _T("htmlcode") ||
886 node/*not n!*/->GetName() == _T("title") ||
887 node/*not n!*/->GetName() == _T("item")
888 ))
889 // ...and known to contain translatable string
890 {
891 if (!flagGettext ||
892 node->GetPropVal(_T("translate"), _T("1")) != _T("0"))
893 {
894 arr.Add(ConvertText(n->GetContent()));
895 }
896 }
897
898 // subnodes:
899 if (n->GetType() == wxXML_ELEMENT_NODE)
900 {
901 wxArrayString a2 = FindStrings(n);
902 WX_APPEND_ARRAY(arr, a2);
903 }
904
905 n = n->GetNext();
906 }
907 return arr;
908}
wxWidgets (Impactor)