1 // Copyright (c) 1999-2014 OPEN CASCADE SAS
3 // This file is part of Open CASCADE Technology software library.
5 // This library is free software; you can redistribute it and/or modify it under
6 // the terms of the GNU Lesser General Public License version 2.1 as published
7 // by the Free Software Foundation, with special exception defined in the file
8 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
9 // distribution for complete text of the license and disclaimer of any warranty.
11 // Alternatively, this file may be used under the terms of Open CASCADE
12 // commercial license or contractual agreement.
15 #include <IFSelect_SessionPilot.hxx>
16 #include <IFSelect_SignCounter.hxx>
17 #include <IFSelect_WorkLibrary.hxx>
18 #include <IFSelect_WorkSession.hxx>
19 #include <Interface_EntityIterator.hxx>
20 #include <Message.hxx>
21 #include <Message_Messenger.hxx>
22 #include <OSD_OpenFile.hxx>
23 #include <Standard_Stream.hxx>
24 #include <Standard_Transient.hxx>
25 #include <Standard_Type.hxx>
26 #include <TCollection_AsciiString.hxx>
27 #include <TColStd_HSequenceOfAsciiString.hxx>
30 IMPLEMENT_STANDARD_RTTIEXT(IFSelect_SessionPilot,IFSelect_Activator)
35 static int THE_IFSelect_SessionPilot_initactor = 0;
36 static TCollection_AsciiString nulword;
40 // Nb Maxi de words : cf thewords et method SetCommandLine
42 IFSelect_SessionPilot::IFSelect_SessionPilot (const Standard_CString prompt)
44 thewords (0, MAXWORDS - 1),
45 thewordeb (0, MAXWORDS - 1)
47 if (theprompt.Length() == 0)
49 theprompt.AssignCat ("Test-XSTEP>");
51 therecord = Standard_False;
53 if (THE_IFSelect_SessionPilot_initactor)
58 THE_IFSelect_SessionPilot_initactor = 1;
70 Handle(IFSelect_WorkSession) IFSelect_SessionPilot::Session () const
71 { return thesession; }
73 Handle(IFSelect_WorkLibrary) IFSelect_SessionPilot::Library () const
74 { return thesession->WorkLibrary(); }
76 Standard_Boolean IFSelect_SessionPilot::RecordMode () const
79 void IFSelect_SessionPilot::SetSession
80 (const Handle(IFSelect_WorkSession)& WS)
83 void IFSelect_SessionPilot::SetLibrary
84 (const Handle(IFSelect_WorkLibrary)& WL)
85 { if (!thesession.IsNull()) thesession->SetLibrary(WL); }
87 void IFSelect_SessionPilot::SetRecordMode (const Standard_Boolean mode)
91 void IFSelect_SessionPilot::SetCommandLine
92 (const TCollection_AsciiString& command)
94 Standard_Integer lc = command.Length();
95 if (lc > 200) std::cout<<" Commande TRES LONGUE : "<<lc<<" caracteres :"<<std::endl
96 <<command.ToCString()<<std::endl;
98 if (thecommand.Value(lc) <= ' ') { thecommand.Remove(lc); lc --; }
100 Standard_Integer i, nc = 0;
102 for (i = 1; i <= lc; i ++) {
103 char val = command.Value(i);
105 if (nc == 0) continue;
106 if (thenbwords >= MAXWORDS) { unarg[nc] = val; nc ++; continue; }
108 thewords(thenbwords).Clear(); thewords(thenbwords).AssignCat(unarg);
110 std::cout<<"thewords("<<thenbwords<<") ="<<unarg<<std::endl;
112 thenbwords ++; nc = 0;
115 if (nc == 0) thewordeb.SetValue (thenbwords,i);
116 if (nc > MAXCARS) { std::cout<<"Arg."<<thenbwords<<" > "<<MAXCARS<<" car.s, tronque"<<std::endl; continue; }
117 unarg[nc] = val; nc ++;
120 unarg[nc] = '\0'; thewords(thenbwords).Clear();
121 thewords(thenbwords).AssignCat(unarg);
123 std::cout<<"thewords("<<thenbwords<<")="<<unarg<<std::endl<<" .. Fin avec thenbwords="<<thenbwords+1<<std::endl;
129 char l0[80],l1[80],l2[80],l3[80],l4[80],l5[80],l6[80],l7[80],l8[80],l9[80];
130 char m0[80],m1[80],m2[80],m3[80],m4[80],m5[80],m6[80],m7[80],m8[80],m9[80];
132 (thecommand.ToCString(),"%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
133 l0,l1,l2,l3,l4,l5,l6,l7,l8,l9,m0,m1,m2,m3,m4,m5,m6,m7,m8,m9);
134 if (thenbwords < 0) thenbwords = 0;
135 if (thenbwords > MAXWORDS) thenbwords = MAXWORDS;
136 Standard_Integer nb = thewords.Upper();
137 for (i = 0; i <= nb; i ++) thewords(i).Clear();
138 switch (thenbwords) {
139 case 20 : thewords(19).AssignCat(m9);
140 case 19 : thewords(18).AssignCat(m8);
141 case 18 : thewords(17).AssignCat(m7);
142 case 17 : thewords(16).AssignCat(m6);
143 case 16 : thewords(15).AssignCat(m5);
144 case 15 : thewords(14).AssignCat(m4);
145 case 14 : thewords(13).AssignCat(m3);
146 case 13 : thewords(12).AssignCat(m2);
147 case 12 : thewords(11).AssignCat(m1);
148 case 11 : thewords(10).AssignCat(m0);
149 case 10 : thewords(9).AssignCat(l9);
150 case 9 : thewords(8).AssignCat(l8);
151 case 8 : thewords(7).AssignCat(l7);
152 case 7 : thewords(6).AssignCat(l6);
153 case 6 : thewords(5).AssignCat(l5);
154 case 5 : thewords(4).AssignCat(l4);
155 case 4 : thewords(3).AssignCat(l3);
156 case 3 : thewords(2).AssignCat(l2);
157 case 2 : thewords(1).AssignCat(l1);
158 case 1 : thewords(0).AssignCat(l0);
166 const TCollection_AsciiString& IFSelect_SessionPilot::CommandLine () const
167 { return thecommand; }
169 Standard_CString IFSelect_SessionPilot::CommandPart
170 (const Standard_Integer numarg) const
172 if (numarg <= 0) return thecommand.ToCString();
173 if (numarg >= thenbwords) return "";
174 return &(thecommand.ToCString())[thewordeb(numarg)-1];
177 Standard_Integer IFSelect_SessionPilot::NbWords () const
178 { return thenbwords; }
180 const TCollection_AsciiString& IFSelect_SessionPilot::Word
181 (const Standard_Integer num) const
182 { if (num < thenbwords) return thewords(num); return nulword; }
184 Standard_CString IFSelect_SessionPilot::Arg
185 (const Standard_Integer num) const
186 { return Word(num).ToCString(); }
188 Standard_Boolean IFSelect_SessionPilot::RemoveWord
189 (const Standard_Integer num)
191 if (num < 0 || num > thenbwords) return Standard_False;
192 Standard_Integer i; // svv Jan11 2000 : porting on DEC
193 for (i = num; i < thenbwords; i ++) {
195 thewords(i).AssignCat(thewords(i+1).ToCString());
197 thewords(thenbwords).Clear();
199 // Et refaire thecommand. Si num = 0, on supprime le debut (facile)
201 thecommand.Remove(1,thewordeb(1));
203 // Sinon, reconstituer, a partir des words
205 for (i = 0; i < thenbwords; i ++) {
206 if (i > 0) thecommand.AssignCat(" ");
207 thecommand.AssignCat(thewords(i));
211 return Standard_True;
214 Standard_Integer IFSelect_SessionPilot::NbCommands () const
215 { return thecomlist.Length(); }
217 const TCollection_AsciiString& IFSelect_SessionPilot::Command
218 (const Standard_Integer num) const
219 { return thecomlist(num); }
222 IFSelect_ReturnStatus IFSelect_SessionPilot::RecordItem
223 (const Handle(Standard_Transient)& item)
226 return (item.IsNull() ? IFSelect_RetFail : IFSelect_RetDone);
229 Handle(Standard_Transient) IFSelect_SessionPilot::RecordedItem () const
230 { return theobjrec; }
232 void IFSelect_SessionPilot::Clear ()
233 { thecomlist.Clear(); }
236 // #######################################################################
237 // ######## CONTROLE D EXECUTION
240 IFSelect_ReturnStatus IFSelect_SessionPilot::ReadScript
241 (const Standard_CString file)
243 FILE* fic; int lefic = 0;
244 if (file != NULL && file[0] != '\0') {
245 fic = OSD_OpenFile (file,"r");
247 else { std::cout<<" ... Script File "<<file<<" not found"<<std::endl; return IFSelect_RetFail; }
248 std::cout << " ... Reading Script File " << file << std::endl;
251 IFSelect_ReturnStatus stat = IFSelect_RetVoid;
255 if (!lefic) std::cout << theprompt.ToCString();
257 if (fgets(ligne,100,fic) == NULL
262 if (ligne[0] == '\0') continue;
263 // On interprete cette commande
264 TCollection_AsciiString command(ligne);
265 if (lefic) std::cout<<file<<":"<<command; // le return est dans la ligne ... !
266 stat = Execute(command);
267 if (stat == IFSelect_RetStop) break;
268 if ((stat == IFSelect_RetError || stat == IFSelect_RetFail) && lefic)
269 { std::cout << " ... Error in Script File, abandon"<<std::endl; break; }
271 if (!lefic) return IFSelect_RetStop;
273 std::cout<<"End of Reading Script File " << file << std::endl;
274 if (stat == IFSelect_RetError || stat == IFSelect_RetFail) return stat;
275 return IFSelect_RetVoid; // fin fichier : depiler
279 // On boucle sur la lecture jusqu a une commande de fin ou un EOF
281 IFSelect_ReturnStatus IFSelect_SessionPilot::Perform ()
283 IFSelect_ReturnStatus stat = IFSelect_RetVoid;
284 if (thenbwords == 0) return stat;
285 if (thewords(0).Value(1) == '#') return stat; // commentaire
290 // Commande pour un Acteur
291 Handle(IFSelect_Activator) actor; Standard_Integer num;
292 if (IFSelect_Activator::Select(thewords(0).ToCString(),num,actor)) {
293 stat = actor->Do(num,this);
294 // Prise en compte des commandes a resultat
295 // Ici, resultat non nomme; Resultat nomme par commande x (plus loin)
296 if (!theobjrec.IsNull()) {
297 thesession->RemoveItem(theobjrec); //// depannage ?
298 Standard_Integer addws = thesession->AddItem(theobjrec);
299 if (addws == 0) { std::cout<<"Could not add item to session, sorry"<<std::endl; return IFSelect_RetFail; }
302 if (stat == IFSelect_RetVoid || stat == IFSelect_RetDone) {
303 if (therecord) thecomlist.Append(thecommand);
305 else if (stat == IFSelect_RetError) std::cout<<"Error in Command : "<<thecommand<<std::endl;
306 else if (stat == IFSelect_RetFail) std::cout << "Execution Failure for : " <<thecommand<<std::endl;
309 std::cout << " Command : " << thewords(0) << " unknown" << std::endl;
310 return IFSelect_RetError; // pas reconnu donc incorrect
313 IFSelect_ReturnStatus IFSelect_SessionPilot::ExecuteAlias
314 (const TCollection_AsciiString& alias)
316 if (alias.Length() > 0) thewords(0) = alias;
320 IFSelect_ReturnStatus IFSelect_SessionPilot::Execute
321 (const TCollection_AsciiString& command)
323 SetCommandLine(command);
327 IFSelect_ReturnStatus IFSelect_SessionPilot::ExecuteCounter
328 (const Handle(IFSelect_SignCounter)& counter, const Standard_Integer numword,
329 const IFSelect_PrintCount mode)
331 if (counter.IsNull()) return IFSelect_RetError;
333 if (NbWords() <= numword) counter->AddModel (thesession->Model());
335 // on demande un givelist
336 Handle(TColStd_HSequenceOfTransient) list = thesession->GiveList (CommandPart(numword));
338 std::cout<<"Nothing selected from : "<<CommandPart(numword)<<std::endl;
339 return IFSelect_RetError;
341 counter->AddWithGraph (list,thesession->Graph());
343 Message_Messenger::StreamBuffer sout = Message::SendInfo();
344 counter->PrintList (sout, thesession->Model(), mode);
345 return IFSelect_RetVoid;
348 Standard_Integer IFSelect_SessionPilot::Number
349 (const Standard_CString val) const
351 Standard_Integer num = thesession->NumberFromLabel (val);
352 if (num < 0) std::cout<<" Label:"<<val<<" ->"<<-num<<" ent.s, refus"<<std::endl;
357 // #########################################################################
358 // ######## ACTIONS SPECIFIQUES DU PILOTE
360 #define MAXCOMPERLINE 5
361 #define LENGTHFORCOM 15
363 IFSelect_ReturnStatus IFSelect_SessionPilot::Do
364 (const Standard_Integer number,
365 const Handle(IFSelect_SessionPilot)& session)
367 // Commandes Propres : x, exit, undo, redo, ?, help
368 IFSelect_ReturnStatus stat = IFSelect_RetVoid;
369 Standard_Integer argc = NbWords();
370 const Standard_CString arg1 = Word(1).ToCString();
371 Standard_Integer modhelp = -1;
373 case -1 : // **** HELP-XSNEW
375 std::cout<<" -- Commands candidate for xsnew --"<<std::endl;
376 // HELP : soit complet (par defaut) soit limite a xsnew
378 case 0 : { // **** HELP
379 Handle(TColStd_HSequenceOfAsciiString) list;
380 // Help complet : on donne la liste des commandes, sans plus (deja pas mal)
381 if (thenbwords <= 1) {
382 list = IFSelect_Activator::Commands(modhelp);
383 Standard_Integer nbcom = 0;
384 Standard_Integer nb = list->Length();
385 std::cout << " -- Liste des Commands Disponibles --"<<std::endl;
386 for (Standard_Integer i = 1; i <= nb; i ++) {
387 const TCollection_AsciiString& uncom = list->Value(i);
388 Standard_Integer loncom = uncom.Length();
390 if (nbcom > MAXCOMPERLINE) { std::cout<<std::endl; nbcom = 1; }
391 std::cout<<" "<<uncom;
392 if (nbcom == MAXCOMPERLINE) continue;
393 for (Standard_Integer j = loncom; j < LENGTHFORCOM; j ++) std::cout<<" ";
395 if (nbcom > 0) std::cout<<std::endl;
396 std::cout<<"\nhelp * liste toutes les commandes avec un help sur chacune\n"
397 <<"help <com> liste la ou les commande debutant par <com>"
398 <<" avec un help sur chacune"<<std::endl;
400 // Un Help particulier
402 if (thewords(1).IsEqual("*")) list = IFSelect_Activator::Commands(modhelp);
404 else list = IFSelect_Activator::Commands(modhelp,thewords(1).ToCString());
406 Standard_Integer nb = list->Length();
407 for (Standard_Integer i = 1; i <= nb; i ++) {
408 Handle(IFSelect_Activator) actor; Standard_Integer num;
409 if (IFSelect_Activator::Select
410 (list->Value(i).ToCString(),num,actor)) {
411 if (IFSelect_Activator::Mode (list->Value(i).ToCString()) == 1)
412 std::cout<<"[xsnew name] ";
413 std::cout << list->Value(i) << " : " << actor->Help(num) << std::endl;
416 if (nb == 0 && thenbwords > 1) std::cout<<" Command "<<Word(1)<<" unknown. "
417 << " help (without command) lists all the commands" << std::endl;
419 return IFSelect_RetVoid;
421 case 1 : return IFSelect_RetStop; // **** Fin de session
422 case 2 : { // **** HELP
425 case 3 : { // **** COMMAND
426 if (argc < 2) { std::cout << "Donner une option :\n"
427 <<"a : analyse une ligne r : toggle record mode\n"
428 <<"l : list recorded c : clear f nom : sauver dans fichier de nom"
429 << std::endl; return IFSelect_RetVoid; }
431 case 'a' : { // **** command analyse
432 std::cout<<"Command n0 " << number <<" : "<< session->CommandLine()<<std::endl;
433 std::cout<<"Nb Words : " << argc-2 << " :\n";
434 for (Standard_Integer i = 2; i < argc; i ++) {
435 std::cout << " Word." << i-1 << " : " << session->Word(i) <<std::endl;
439 case 'c' : session->Clear(); break; // **** command clear
441 if (argc < 3) { std::cout<<"Donner nom de fichier"<<std::endl; return IFSelect_RetError; }
442 Standard_Integer nb = session->NbCommands();
443 if (nb == 0) { std::cout<<"Aucune commande enregistree"<<std::endl; break; }
444 std::cout << "Nb Commandes enregistrees : " << nb <<std::endl;
445 std::ofstream fout(Word(2).ToCString(),std::ios::out);
446 for (Standard_Integer i = 1; i <= nb; i ++)
447 fout<<session->Command(i)<<std::endl;
450 case 'l' : { // **** command list
451 if (session->RecordMode()) std::cout<<" -- Record Mode Actif"<<std::endl;
452 else std::cout<<" -- Record Mode Inactif"<<std::endl;
453 Standard_Integer nb = session->NbCommands();
454 std::cout << "Nb Commandes enregistrees : " << nb << " :"<<std::endl;
455 for (Standard_Integer i = 1; i <= nb; i ++) {
456 std::cout<<" "<<i<<" "<<session->Command(i)<<std::endl;
460 case 'r' : { // **** command record
461 Standard_Boolean mode = session->RecordMode();
462 if (mode) std::cout << " -- Record Mode a present Inactif" <<std::endl;
463 else std::cout << " -- Record Mode a present Actif" <<std::endl;
464 session->SetRecordMode(!mode);
467 default : std::cout << "Option de controle de commande non comprise"<<std::endl;
469 return IFSelect_RetVoid;
472 case 4 : { // **** FILE
473 if (argc < 2) { std::cout<<"Donner nom de fichier"<<std::endl; return IFSelect_RetError; }
474 return session->ReadScript
475 (TCollection_AsciiString(session->Word(1)).ToCString());
476 // On recopie la string parce que Word(1) change tout le temps !
479 case 5 : { // **** XSTEP
481 std::cout<<"xstep : prefixe neutre pour toute commande xstep-draw"<<std::endl
482 <<"xstep command args equivaut a command args"<<std::endl;
489 case 6 : { // **** XSNEW(variable)
491 std::cout<<"xsnew nomvar command [args] creates an item"<<std::endl
492 <<" nomvar : name of item (must be a new name) in the session"<<std::endl;
497 TCollection_AsciiString name = Word(1);
498 // Le nom ne doit pas etre deja pris !
499 if (thesession.IsNull()) { std::cout<<"Command with a Name and no Session defined !"<<std::endl; return IFSelect_RetFail; }
500 ////// if (thesession->NameIdent(thewords(0).ToCString()) > 0)
501 ////// { std::cout<<"Command with name:"<<thewords(0)<<", already taken"<<std::endl; return IFSelect_RetFail; }
502 RemoveWord(0); RemoveWord(0);
504 // Commande pour un Acteur
505 Handle(IFSelect_Activator) actor; Standard_Integer num;
506 if (IFSelect_Activator::Select(thewords(0).ToCString(),num,actor)) {
508 stat = actor->Do(num,this);
509 // Prise en compte des commandes a resultat
510 if (!theobjrec.IsNull()) {
511 thesession->RemoveItem(theobjrec); //// depannage ?
512 Standard_Integer addws =
513 thesession->AddNamedItem(name.ToCString(),theobjrec);
515 if (addws == 0) { std::cout<<"Could not add named item:"<<name<<", sorry"<<std::endl; return IFSelect_RetFail; }
517 else std::cout<<"Remark : xsnew with name:"<<name<<" and no result"<<std::endl;
521 std::cout << " Command : " << thewords(0) << " unknown" << std::endl;
522 return IFSelect_RetError; // pas reconnu donc incorrect
525 default : return IFSelect_RetError;
531 Standard_CString IFSelect_SessionPilot::Help
532 (const Standard_Integer number) const
535 case 1 : return "exit ou x : Fin de session";
536 case 2 : return "Liste les commandes. ? <titre> : commandes debutant par <titre>";
537 case 3 : return "controle de commande. command tout court pour help complet";
538 case 4 : return "lit les commandes depuis un fichier";
539 case 5 : return "prefixe neutre pour xstep-draw";
540 case 6 : return "creation item : donner nom_item puis commande args";