source: trunk/source/intercoms/src/G4UImanager.cc@ 1332

Last change on this file since 1332 was 1256, checked in by garnier, 16 years ago

remove cycle dependency
File size: 14.6 KB
Line 
1//
2// ********************************************************************
3// * License and Disclaimer *
4// * *
5// * The Geant4 software is copyright of the Copyright Holders of *
6// * the Geant4 Collaboration. It is provided under the terms and *
7// * conditions of the Geant4 Software License, included in the file *
8// * LICENSE and available at http://cern.ch/geant4/license . These *
9// * include a list of copyright holders. *
10// * *
11// * Neither the authors of this software system, nor their employing *
12// * institutes,nor the agencies providing financial support for this *
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14// * regarding this software system or assume any liability for its *
15// * use. Please see the license in the file LICENSE and URL above *
16// * for the full disclaimer and the limitation of liability. *
17// * *
18// * This code implementation is the result of the scientific and *
19// * technical work of the GEANT4 collaboration. *
20// * By using, copying, modifying or distributing the software (or *
21// * any work based on the software) you agree to acknowledge its *
22// * use in resulting scientific publications, and indicate your *
23// * acceptance of all terms of the Geant4 Software license. *
24// ********************************************************************
25//
26//
27// $Id: G4UImanager.cc,v 1.34 2010/05/19 14:50:30 lgarnier Exp $
28// GEANT4 tag $Name: $
29//
30//
31// ---------------------------------------------------------------------
32
33#include "G4UImanager.hh"
34#include "G4UIcommandTree.hh"
35#include "G4UIcommand.hh"
36#include "G4UIsession.hh"
37#include "G4UIbatch.hh"
38#include "G4UIcontrolMessenger.hh"
39#include "G4UnitsMessenger.hh"
40#include "G4ios.hh"
41#include "G4strstreambuf.hh"
42#include "G4StateManager.hh"
43#include "G4UIaliasList.hh"
44#include "G4Tokenizer.hh"
45
46#include <sstream>
47
48
49G4UImanager * G4UImanager::fUImanager = 0;
50G4bool G4UImanager::fUImanagerHasBeenKilled = false;
51
52G4UImanager * G4UImanager::GetUIpointer()
53{
54 if(!fUImanager)
55 {
56 if(!fUImanagerHasBeenKilled)
57 {
58 fUImanager = new G4UImanager;
59 fUImanager->CreateMessenger();
60 }
61 }
62 return fUImanager;
63}
64
65G4UImanager::G4UImanager()
66:G4VStateDependent(true)
67{
68 savedCommand = 0;
69 treeTop = new G4UIcommandTree("/");
70 aliasList = new G4UIaliasList;
71 G4String nullString;
72 savedParameters = nullString;
73 verboseLevel = 0;
74 saveHistory = false;
75 session = NULL;
76 g4UIWindow = NULL;
77 SetCoutDestination(session);
78 pauseAtBeginOfEvent = false;
79 pauseAtEndOfEvent = false;
80 maxHistSize = 20;
81}
82
83void G4UImanager::CreateMessenger()
84{
85 UImessenger = new G4UIcontrolMessenger;
86 UnitsMessenger = new G4UnitsMessenger;
87}
88
89G4UImanager::~G4UImanager()
90{
91 SetCoutDestination(NULL);
92 histVec.clear();
93 if(saveHistory) historyFile.close();
94 delete UImessenger;
95 delete UnitsMessenger;
96 delete treeTop;
97 delete aliasList;
98 fUImanagerHasBeenKilled = true;
99 fUImanager = NULL;
100}
101
102G4UImanager::G4UImanager(const G4UImanager &)
103:G4VStateDependent(true) {;}
104const G4UImanager & G4UImanager::operator=(const G4UImanager &right)
105{ return right; }
106G4int G4UImanager::operator==(const G4UImanager &right) const
107{ return (this==&right); }
108G4int G4UImanager::operator!=(const G4UImanager &right) const
109{ return (this!=&right); }
110
111G4String G4UImanager::GetCurrentValues(const char * aCommand)
112{
113 G4String theCommand = aCommand;
114 savedCommand = treeTop->FindPath( theCommand );
115 if( savedCommand == NULL )
116 {
117 G4cerr << "command not found" << G4endl;
118 return G4String();
119 }
120 return savedCommand->GetCurrentValue();
121}
122
123G4String G4UImanager::GetCurrentStringValue(const char * aCommand,
124G4int parameterNumber, G4bool reGet)
125{
126 if(reGet || savedCommand == NULL)
127 {
128 savedParameters = GetCurrentValues( aCommand );
129 }
130 G4Tokenizer savedToken( savedParameters );
131 G4String token;
132 for(G4int i_thParameter=0;i_thParameter<parameterNumber;i_thParameter++)
133 {
134 token = savedToken();
135 if( token.isNull() ) return G4String();
136 if( token[(size_t)0] == '"' )
137 {
138 token.append(" ");
139 token.append(savedToken("\""));
140 }
141 }
142 return token;
143}
144
145G4String G4UImanager::GetCurrentStringValue(const char * aCommand,
146const char * aParameterName, G4bool reGet)
147{
148 if(reGet || savedCommand == NULL)
149 {
150 G4String parameterValues = GetCurrentValues( aCommand );
151 }
152 for(G4int i=0;i<savedCommand->GetParameterEntries();i++)
153 {
154 if( aParameterName ==
155 savedCommand->GetParameter(i)->GetParameterName() )
156 return GetCurrentStringValue(aCommand,i+1,false);
157 }
158 return G4String();
159}
160
161G4int G4UImanager::GetCurrentIntValue(const char * aCommand,
162const char * aParameterName, G4bool reGet)
163{
164 G4String targetParameter =
165 GetCurrentStringValue( aCommand, aParameterName, reGet );
166 G4int value;
167 const char* t = targetParameter;
168 std::istringstream is(t);
169 is >> value;
170 return value;
171}
172
173G4int G4UImanager::GetCurrentIntValue(const char * aCommand,
174G4int parameterNumber, G4bool reGet)
175{
176 G4String targetParameter =
177 GetCurrentStringValue( aCommand, parameterNumber, reGet );
178 G4int value;
179 const char* t = targetParameter;
180 std::istringstream is(t);
181 is >> value;
182 return value;
183}
184
185G4double G4UImanager::GetCurrentDoubleValue(const char * aCommand,
186const char * aParameterName, G4bool reGet)
187{
188 G4String targetParameter =
189 GetCurrentStringValue( aCommand, aParameterName, reGet );
190 G4double value;
191 const char* t = targetParameter;
192 std::istringstream is(t);
193 is >> value;
194 return value;
195}
196
197G4double G4UImanager::GetCurrentDoubleValue(const char * aCommand,
198G4int parameterNumber, G4bool reGet)
199{
200 G4String targetParameter =
201 GetCurrentStringValue( aCommand, parameterNumber, reGet );
202 G4double value;
203 const char* t = targetParameter;
204 std::istringstream is(t);
205 is >> value;
206 return value;
207}
208
209void G4UImanager::AddNewCommand(G4UIcommand * newCommand)
210{
211 treeTop->AddNewCommand( newCommand );
212}
213
214void G4UImanager::RemoveCommand(G4UIcommand * aCommand)
215{
216 treeTop->RemoveCommand( aCommand );
217}
218
219void G4UImanager::ExecuteMacroFile(const char * fileName)
220{
221 G4UIsession* batchSession = new G4UIbatch(fileName,session);
222 session = batchSession;
223 G4UIsession* previousSession = session->SessionStart();
224 delete session;
225 session = previousSession;
226}
227
228void G4UImanager::LoopS(const char* valueList)
229{
230 G4String vl = valueList;
231 G4Tokenizer parameterToken(vl);
232 G4String mf = parameterToken();
233 G4String vn = parameterToken();
234 G4String c1 = parameterToken();
235 c1 += " ";
236 c1 += parameterToken();
237 c1 += " ";
238 c1 += parameterToken();
239 const char* t1 = c1;
240 std::istringstream is(t1);
241 G4double d1;
242 G4double d2;
243 G4double d3;
244 is >> d1 >> d2 >> d3;
245 Loop(mf,vn,d1,d2,d3);
246}
247
248void G4UImanager::Loop(const char * macroFile,const char * variableName,
249 G4double initialValue,G4double finalValue,G4double stepSize)
250{
251 G4String cd;
252 if (stepSize > 0) {
253 for(G4double d=initialValue;d<=finalValue;d+=stepSize)
254 {
255 std::ostringstream os;
256 os << d;
257 cd += os.str();
258 cd += " ";
259 }
260 } else {
261 for(G4double d=initialValue;d>=finalValue;d+=stepSize)
262 {
263 std::ostringstream os;
264 os << d;
265 cd += os.str();
266 cd += " ";
267 }
268 }
269 Foreach(macroFile,variableName,cd);
270}
271
272void G4UImanager::ForeachS(const char* valueList)
273{
274 G4String vl = valueList;
275 G4Tokenizer parameterToken(vl);
276 G4String mf = parameterToken();
277 G4String vn = parameterToken();
278 G4String c1 = parameterToken();
279 G4String ca;
280 while(!((ca=parameterToken()).isNull()))
281 {
282 c1 += " ";
283 c1 += ca;
284 }
285 Foreach(mf,vn,c1);
286}
287
288void G4UImanager::Foreach(const char * macroFile,const char * variableName,
289 const char * candidates)
290{
291 G4String candidatesString = candidates;
292 G4Tokenizer parameterToken( candidatesString );
293 G4String cd;
294 while(!((cd=parameterToken()).isNull()))
295 {
296 G4String vl = variableName;
297 vl += " ";
298 vl += cd;
299 SetAlias(vl);
300 ExecuteMacroFile(macroFile);
301 }
302}
303
304
305G4String G4UImanager::SolveAlias(const char* aCmd)
306{
307 G4String aCommand = aCmd;
308 G4int ia = aCommand.index("{");
309 G4int iz = aCommand.index("#");
310 while((ia != G4int(std::string::npos))&&((iz==G4int(std::string::npos))||(ia<iz)))
311 {
312 G4int ibx = -1;
313 while(ibx<0)
314 {
315 G4int ib = aCommand.index("}");
316 if( ib == G4int(std::string::npos) )
317 {
318 G4cerr << aCommand << G4endl;
319 for(G4int iz=0;iz<ia;iz++) G4cerr << " ";
320 G4cerr << "^" << G4endl;
321 G4cerr << "Unmatched alias parenthis -- command ignored" << G4endl;
322 G4String nullStr;
323 return nullStr;
324 }
325 G4String ps = aCommand(ia+1,aCommand.length()-(ia+1));
326 G4int ic = ps.index("{");
327 G4int id = ps.index("}");
328 if(ic!=G4int(std::string::npos) && ic < id)
329 { ia+=ic+1; }
330 else
331 { ibx = ib; }
332 }
333 //--- Here ia represents the position of innermost "{"
334 //--- and ibx represents corresponding "}"
335 G4String subs;
336 if(ia>0) subs = aCommand(0,ia);
337 G4String alis = aCommand(ia+1,ibx-ia-1);
338 G4String rems = aCommand(ibx+1,aCommand.length()-ibx);
339 // G4cout << "<" << subs << "> <" << alis << "> <" << rems << ">" << G4endl;
340 G4String* alVal = aliasList->FindAlias(alis);
341 if(!alVal)
342 {
343 G4cerr << "Alias <" << alis << "> not found -- command ignored" << G4endl;
344 G4String nullStr;
345 return nullStr;
346 }
347 aCommand = subs+(*alVal)+rems;
348 ia = aCommand.index("{");
349 }
350 return aCommand;
351}
352
353G4int G4UImanager::ApplyCommand(G4String aCmd)
354{
355 return ApplyCommand(aCmd.data());
356}
357
358G4int G4UImanager::ApplyCommand(const char * aCmd)
359{
360 G4String aCommand = SolveAlias(aCmd);
361 if(aCommand.isNull()) return fAliasNotFound;
362 if(verboseLevel) G4cout << aCommand << G4endl;
363 G4String commandString;
364 G4String commandParameter;
365
366 G4int i = aCommand.index(" ");
367 if( i != G4int(std::string::npos) )
368 {
369 commandString = aCommand(0,i);
370 commandParameter = aCommand(i+1,aCommand.length()-(i+1));
371 }
372 else
373 {
374 commandString = aCommand;
375 }
376
377 // remove doubled slash
378 G4int len = commandString.length();
379 G4int ll = 0;
380 G4String a1;
381 G4String a2;
382 while(ll<len-1)
383 {
384 if(commandString(ll,2)=="//")
385 {
386 if(ll==0)
387 { commandString.remove(ll,1); }
388 else
389 {
390 a1 = commandString(0,ll);
391 a2 = commandString(ll+1,len-ll-1);
392 commandString = a1+a2;
393 }
394 len--;
395 }
396 else
397 { ll++; }
398 }
399
400 G4UIcommand * targetCommand = treeTop->FindPath( commandString );
401 if( targetCommand == NULL )
402 { return fCommandNotFound; }
403
404 if(!(targetCommand->IsAvailable()))
405 { return fIllegalApplicationState; }
406
407 if(saveHistory) historyFile << aCommand << G4endl;
408 if( G4int(histVec.size()) >= maxHistSize )
409 { histVec.erase(histVec.begin()); }
410 histVec.push_back(aCommand);
411 return targetCommand->DoIt( commandParameter );
412}
413
414void G4UImanager::StoreHistory(const char* fileName)
415{ StoreHistory(true,fileName); }
416
417void G4UImanager::StoreHistory(G4bool historySwitch,const char* fileName)
418{
419 if(historySwitch)
420 {
421 if(saveHistory)
422 { historyFile.close(); }
423 historyFile.open((char*)fileName);
424 saveHistory = true;
425 }
426 else
427 {
428 historyFile.close();
429 saveHistory = false;
430 }
431 saveHistory = historySwitch;
432}
433
434void G4UImanager::PauseSession(const char* msg)
435{
436 if(session) session->PauseSessionStart(msg);
437}
438
439void G4UImanager::ListCommands(const char* direct)
440{
441 G4UIcommandTree* comTree = FindDirectory(direct);
442 if(comTree)
443 { comTree->List(); }
444 else
445 { G4cout << direct << " is not found." << G4endl; }
446}
447
448G4UIcommandTree* G4UImanager::FindDirectory(const char* dirName)
449{
450 G4String aDirName = dirName;
451 G4String targetDir = aDirName.strip(G4String::both);
452 if( targetDir( targetDir.length()-1 ) != '/' )
453 { targetDir += "/"; }
454 G4UIcommandTree* comTree = treeTop;
455 if( targetDir == "/" )
456 { return comTree; }
457 G4int idx = 1;
458 while( idx < G4int(targetDir.length())-1 )
459 {
460 G4int i = targetDir.index("/",idx);
461 G4String targetDirString = targetDir(0,i+1);
462 comTree = comTree->GetTree(targetDirString);
463 if( comTree == NULL )
464 { return NULL; }
465 idx = i+1;
466 }
467 return comTree;
468}
469
470G4bool G4UImanager::Notify(G4ApplicationState requestedState)
471{
472 //G4cout << G4StateManager::GetStateManager()->GetStateString(requestedState) << " <--- " << G4StateManager::GetStateManager()->GetStateString(G4StateManager::GetStateManager()->GetPreviousState()) << G4endl;
473 if(pauseAtBeginOfEvent)
474 {
475 if(requestedState==G4State_EventProc &&
476 G4StateManager::GetStateManager()->GetPreviousState()==G4State_GeomClosed)
477 { PauseSession("BeginOfEvent"); }
478 }
479 if(pauseAtEndOfEvent)
480 {
481 if(requestedState==G4State_GeomClosed &&
482 G4StateManager::GetStateManager()->GetPreviousState()==G4State_EventProc)
483 { PauseSession("EndOfEvent"); }
484 }
485 return true;
486}
487
488//void G4UImanager::Interact()
489//{
490// Interact(G4String("G4> "));
491//}
492
493//void G4UImanager::Interact(const char * pC)
494//{
495// G4cerr << "G4UImanager::Interact() is out of date and is not used anymore." << G4endl;
496// G4cerr << "This method will be removed shortly!!!" << G4endl;
497// G4cerr << "In case of main() use" << G4endl;
498// G4cerr << " G4UIsession * session = new G4UIterminal;" << G4endl;
499// G4cerr << " session->SessionStart();" << G4endl;
500// G4cerr << "In other cases use" << G4endl;
501// G4cerr << " G4StateManager::GetStateManager()->Pause();" << G4endl;
502//}
503
504
505
506void G4UImanager::SetCoutDestination(G4UIsession *const value)
507{
508 G4coutbuf.SetDestination(value);
509 G4cerrbuf.SetDestination(value);
510}
511
512void G4UImanager::SetAlias(const char * aliasLine)
513{
514 G4String aLine = aliasLine;
515 G4int i = aLine.index(" ");
516 G4String aliasName = aLine(0,i);
517 G4String aliasValue = aLine(i+1,aLine.length()-(i+1));
518 if(aliasValue(0)=='"')
519 {
520 G4String strippedValue;
521 if(aliasValue(aliasValue.length()-1)=='"')
522 { strippedValue = aliasValue(1,aliasValue.length()-2); }
523 else
524 { strippedValue = aliasValue(1,aliasValue.length()-1); }
525 aliasValue = strippedValue;
526 }
527
528 aliasList->ChangeAlias(aliasName,aliasValue);
529}
530
531void G4UImanager::RemoveAlias(const char * aliasName)
532{
533 G4String aL = aliasName;
534 G4String targetAlias = aL.strip(G4String::both);
535 aliasList->RemoveAlias(targetAlias);
536}
537
538void G4UImanager::ListAlias()
539{
540 aliasList->List();
541}
542
543void G4UImanager::CreateHTML(const char* dir)
544{
545 G4UIcommandTree* tr = FindDirectory(dir);
546 if(tr!=0)
547 { tr->CreateHTML(); }
548 else
549 { G4cerr << "Directory <" << dir << "> is not found." << G4endl; }
550}
551
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