source: trunk/geant4/interfaces/basic/src/G4UIQt.cc@ 668

Last change on this file since 668 was 648, checked in by garnier, 18 years ago

Correction du ticket #99 et #85
  • Property svn:mime-type set to text/cpp
File size: 36.1 KB
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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 *
13// * work make any representation or warranty, express or implied, *
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: G4UIQt.cc,v 1.13 2007/11/30 14:28:50 lgarnier Exp $
28// GEANT4 tag $Name: $
29//
30// L. Garnier
31
32//#define GEANT4_QT_DEBUG
33
34#ifdef G4UI_BUILD_QT_SESSION
35
36#include "G4Types.hh"
37
38#include <string.h>
39
40#include "G4UIQt.hh"
41#include "G4UImanager.hh"
42#include "G4StateManager.hh"
43#include "G4UIcommandTree.hh"
44#include "G4UIcommandStatus.hh"
45
46#include "G4Qt.hh"
47
48#include <qapplication.h>
49#include <qlineedit.h>
50#include <qwidget.h>
51#include <qmenubar.h>
52#include <qlayout.h>
53#include <qpushbutton.h>
54#include <qlabel.h>
55#include <qsplitter.h>
56#include <qscrollbar.h>
57#include <qdialog.h>
58#include <qevent.h>
59#include <qtextedit.h>
60#include <qsignalmapper.h>
61
62#include <qmainwindow.h>
63#if QT_VERSION >= 0x040000
64#include <qmenu.h>
65#include <qlistwidget.h>
66#include <qtreewidget.h>
67#else
68#include <qaction.h>
69#include <qheader.h>
70#include <qlistview.h>
71#include <qpopupmenu.h>
72#endif
73
74
75
76#include <stdlib.h>
77
78// Pourquoi Static et non variables de classe ?
79static G4bool exitSession = true;
80static G4bool exitPause = true;
81
82/** Build a Qt window with a menubar, output area and promt area<br>
83<pre>
84 +-----------------------+
85 |exit menu| |
86 | |
87 | +-------------------+ |
88 | | | |
89 | | Output area | |
90 | | | |
91 | +-------------------+ |
92 | | clear | |
93 | +-------------------+ |
94 | | promt history | |
95 | +-------------------+ |
96 | +-------------------+ |
97 | |> promt area | |
98 | +-------------------+ |
99 +-----------------------+
100</pre>
101*/
102G4UIQt::G4UIQt (
103 int argc
104,char** argv
105)
106 :fHelpDialog(NULL)
107{
108#ifdef GEANT4_QT_DEBUG
109 printf("G4UIQt::Initialise %d %s\n",argc,argv[0]);
110#endif
111 G4Qt* interactorManager = G4Qt::getInstance (argc,argv,(char*)"Qt");
112 G4UImanager* UI = G4UImanager::GetUIpointer();
113 if(UI!=NULL) UI->SetSession(this);
114
115 fMainWindow = new QMainWindow();
116
117#ifdef GEANT4_QT_DEBUG
118 printf("G4UIQt::Initialise after main window creation\n");
119#endif
120#if QT_VERSION < 0x040000
121 fMainWindow->setCaption( tr( "G4UI Session" ));
122 fMainWindow->resize(800,600);
123 fMainWindow->move(50,100);
124#else
125 fMainWindow->setWindowTitle( tr("G4UI Session") );
126 fMainWindow->resize(800,600);
127 fMainWindow->move(QPoint(50,100));
128#endif
129
130 QSplitter *splitter = new QSplitter(Qt::Vertical,fMainWindow);
131
132 // Set layouts
133
134 QWidget* topWidget = new QWidget(splitter);
135 QWidget* bottomWidget = new QWidget(splitter);
136
137 QVBoxLayout *layoutTop = new QVBoxLayout(topWidget);
138 QVBoxLayout *layoutBottom = new QVBoxLayout(bottomWidget);
139
140 // fill them
141
142 fTextArea = new QTextEdit(topWidget);
143#ifdef GEANT4_QT_DEBUG
144 printf("G4UIQt:: end\n");
145#endif
146#ifdef GEANT4_QT_DEBUG
147 printf("G4UIQt::PushButton 1\n");
148#endif
149 QPushButton *clearButton = new QPushButton("clear",topWidget);
150#ifdef GEANT4_QT_DEBUG
151 printf("G4UIQt::end1\n");
152#endif
153 connect(clearButton, SIGNAL(clicked()), SLOT(ClearButtonCallback()));
154
155#if QT_VERSION < 0x040000
156
157 fCommandHistoryArea = new QListView(bottomWidget);
158 fCommandHistoryArea->setSorting (-1, FALSE);
159 fCommandHistoryArea->setSelectionMode(QListView::Single);
160 fCommandHistoryArea->addColumn("");
161 fCommandHistoryArea->header()->hide();
162 connect(fCommandHistoryArea, SIGNAL(selectionChanged()), SLOT(CommandHistoryCallback()));
163#else
164 fCommandHistoryArea = new QListWidget();
165 fCommandHistoryArea->setSelectionMode(QAbstractItemView::SingleSelection);
166 connect(fCommandHistoryArea, SIGNAL(itemSelectionChanged()), SLOT(CommandHistoryCallback()));
167#endif
168 fCommandHistoryArea->installEventFilter(this);
169 fCommandLabel = new QLabel("",bottomWidget);
170
171 fCommandArea = new QLineEdit(bottomWidget);
172 fCommandArea->installEventFilter(this);
173#if QT_VERSION < 0x040000
174 fCommandArea->setActiveWindow();
175#else
176 fCommandArea->activateWindow();
177#endif
178 connect(fCommandArea, SIGNAL(returnPressed()), SLOT(CommandEnteredCallback()));
179#if QT_VERSION < 0x040000
180 fCommandArea->setFocusPolicy ( QWidget::StrongFocus );
181 fCommandArea->setFocus();
182#else
183 fCommandArea->setFocusPolicy ( Qt::StrongFocus );
184 fCommandArea->setFocus(Qt::TabFocusReason);
185#endif
186 fTextArea->setReadOnly(true);
187
188
189#ifdef GEANT4_QT_DEBUG
190 printf("G4UIQt:: 2\n");
191#endif
192
193
194
195 layoutTop->addWidget(fTextArea);
196 layoutTop->addWidget(clearButton);
197
198#if QT_VERSION >= 0x040000
199 topWidget->setLayout(layoutTop);
200#endif
201
202 layoutBottom->addWidget(fCommandHistoryArea);
203 layoutBottom->addWidget(fCommandLabel);
204 layoutBottom->addWidget(fCommandArea);
205#if QT_VERSION >= 0x040000
206
207 bottomWidget->setLayout(layoutBottom);
208 splitter->addWidget(topWidget);
209 splitter->addWidget(bottomWidget);
210#endif
211
212
213 fMainWindow->setCentralWidget(splitter);
214
215#if QT_VERSION < 0x040000
216
217 // Add a quit subMenu
218 QPopupMenu *fileMenu = new QPopupMenu( fMainWindow);
219 fileMenu->insertItem( "&Quitter", this, SLOT(ExitSession()), CTRL+Key_Q );
220 fMainWindow->menuBar()->insertItem( QString("&File"), fileMenu );
221
222 // Add a Help menu
223 QPopupMenu *helpMenu = new QPopupMenu( fMainWindow );
224 helpMenu->insertItem( "&Show Help", this, SLOT(ShowHelpCallback()), CTRL+Key_H );
225 fMainWindow->menuBar()->insertItem( QString("&Help"), helpMenu );
226
227
228#else
229
230 // Add a quit subMenu
231 QMenu *fileMenu = fMainWindow->menuBar()->addMenu("File");
232 fileMenu->addAction("Quitter", this, SLOT(ExitSession()));
233
234 // Add a Help menu
235 QMenu *helpMenu = fMainWindow->menuBar()->addMenu("Help");
236 helpMenu->addAction("Show Help", this, SLOT(ShowHelpCallback()));
237#endif
238
239 // Set the splitter size. The fTextArea sould be 2/3 on the fMainWindow
240#if QT_VERSION < 0x040000
241 QValueList<int> vals = splitter->sizes();
242#else
243 QList<int> vals = splitter->sizes();
244#endif
245 if(vals.size()==2) {
246 vals[0] = (splitter->orientation()==Qt::Vertical ? splitter->height() : splitter->width())*3/4;
247 vals[1] = (splitter->orientation()==Qt::Vertical ? splitter->height() : splitter->width())*1/4;
248 splitter->setSizes(vals);
249 }
250
251 if(UI!=NULL) UI->SetCoutDestination(this); // TO KEEP
252}
253
254
255
256G4UIQt::~G4UIQt(
257)
258{
259 G4UImanager* UI = G4UImanager::GetUIpointer(); // TO KEEP
260 if(UI!=NULL) { // TO KEEP
261 UI->SetSession(NULL); // TO KEEP
262 UI->SetCoutDestination(NULL); // TO KEEP
263 }
264
265 if (fMainWindow!=NULL)
266 delete fMainWindow;
267}
268
269
270
271/** Start the Qt main loop
272*/
273G4UIsession* G4UIQt::SessionStart (
274)
275{
276
277 G4Qt* interactorManager = G4Qt::getInstance ();
278
279#if QT_VERSION >= 0x040000
280#if QT_VERSION >= 0x040200
281 fMainWindow->setVisible(true);
282#else
283 fMainWindow->show();
284#endif
285#else
286 fMainWindow->show();
287#endif
288 Prompt("session");
289 exitSession = false;
290
291
292#ifdef GEANT4_QT_DEBUG
293 printf("disable secondary loop\n");
294#endif
295 interactorManager->DisableSecondaryLoop (); // TO KEEP
296 if ((QApplication*)interactorManager->GetMainInteractor())
297 ((QApplication*)interactorManager->GetMainInteractor())->exec();
298
299 // on ne passe pas le dessous ? FIXME ????
300 // je ne pense pas 13/06
301
302 // void* event; // TO KEEP
303 // while((event = interactorManager->GetEvent())!=NULL) { // TO KEEP
304 // interactorManager->DispatchEvent(event); // TO KEEP
305 // if(exitSession==true) break; // TO KEEP
306 // } // TO KEEP
307
308 interactorManager->EnableSecondaryLoop ();
309#ifdef GEANT4_QT_DEBUG
310 printf("enable secondary loop\n");
311#endif
312 return this;
313}
314
315
316/** Display the prompt in the prompt area
317 @param aPrompt : string to display as the promt label
318 //FIXME : probablement inutile puisque le seul a afficher qq chose d'autre
319 que "session" est SecondaryLoop()
320*/
321void G4UIQt::Prompt (
322 G4String aPrompt
323)
324{
325 if (!aPrompt) return;
326
327 fCommandLabel->setText((char*)aPrompt.data());
328}
329
330
331void G4UIQt::SessionTerminate (
332)
333{
334 G4Qt* interactorManager = G4Qt::getInstance ();
335 fMainWindow->close();
336 ((QApplication*)interactorManager->GetMainInteractor())->exit();
337}
338
339
340
341/**
342 Called by intercoms/src/G4UImanager.cc<br>
343 Called by visualization/management/src/G4VisCommands.cc with "EndOfEvent" argument<br>
344 It have to pause the session command terminal.<br>
345 Call SecondaryLoop to wait for exit event<br>
346 @param aState
347 @see : G4VisCommandReviewKeptEvents::SetNewValue
348*/
349void G4UIQt::PauseSessionStart (
350 G4String aState
351)
352{
353 if (!aState) return;
354
355#ifdef GEANT4_QT_DEBUG
356 printf("G4UIQt::PauseSessionStart\n");
357#endif
358 if(aState=="G4_pause> ") { // TO KEEP
359 SecondaryLoop ("Pause, type continue to exit this state"); // TO KEEP
360 } // TO KEEP
361
362 if(aState=="EndOfEvent") { // TO KEEP
363 // Picking with feed back in event data Done here !!!
364 SecondaryLoop ("End of event, type continue to exit this state"); // TO KEEP
365 } // TO KEEP
366}
367
368
369
370/**
371 Begin the secondary loop
372 @param a_prompt : label to display as the prompt label
373 */
374void G4UIQt::SecondaryLoop (
375 G4String aPrompt
376)
377{
378 if (!aPrompt) return;
379
380#ifdef GEANT4_QT_DEBUG
381 printf("G4UIQt::SecondaryLoop\n");
382#endif
383 G4Qt* interactorManager = G4Qt::getInstance (); // TO KEEP ?
384 Prompt(aPrompt); // TO KEEP
385 exitPause = false; // TO KEEP
386 void* event; // TO KEEP
387 while((event = interactorManager->GetEvent())!=NULL) { // TO KEEP
388 interactorManager->DispatchEvent(event); // TO KEEP
389 if(exitPause==true) break; // TO KEEP
390 } // TO KEEP
391 Prompt("session"); // TO KEEP
392}
393
394
395
396/**
397 Receive a cout from Geant4. We have to display it in the cout zone
398 @param aString : label to add in the display area
399 @return 0
400*/
401G4int G4UIQt::ReceiveG4cout (
402 G4String aString
403)
404{
405 if (!aString) return 0;
406 G4Qt* interactorManager = G4Qt::getInstance ();
407 if (!interactorManager) return 0;
408
409#if QT_VERSION < 0x040000
410 fTextArea->append(QString((char*)aString.data()).simplifyWhiteSpace());
411 fTextArea->verticalScrollBar()->setValue(fTextArea->verticalScrollBar()->maxValue());
412#else
413 fTextArea->append(QString((char*)aString.data()).trimmed());
414 fTextArea->verticalScrollBar()->setSliderPosition(fTextArea->verticalScrollBar()->maximum());
415#endif
416 interactorManager->FlushAndWaitExecution();
417 return 0;
418}
419
420
421/**
422 Receive a cerr from Geant4. We have to display it in the cout zone
423 @param aString : label to add in the display area
424 @return 0
425*/
426G4int G4UIQt::ReceiveG4cerr (
427 G4String aString
428)
429{
430 if (!aString) return 0;
431 G4Qt* interactorManager = G4Qt::getInstance ();
432 if (!interactorManager) return 0;
433
434#if QT_VERSION < 0x040000
435 QColor previousColor = fTextArea->color();
436 fTextArea->setColor(Qt::red);
437 fTextArea->append(QString((char*)aString.data()).simplifyWhiteSpace());
438 fTextArea->setColor(previousColor);
439 fTextArea->verticalScrollBar()->setValue(fTextArea->verticalScrollBar()->maxValue());
440#else
441 QColor previousColor = fTextArea->textColor();
442 fTextArea->setTextColor(Qt::red);
443 fTextArea->append(QString((char*)aString.data()).trimmed());
444 fTextArea->setTextColor(previousColor);
445 fTextArea->verticalScrollBar()->setSliderPosition(fTextArea->verticalScrollBar()->maximum());
446#endif
447 interactorManager->FlushAndWaitExecution();
448 return 0;
449}
450
451
452
453/**
454 Add a new menu to the menu bar
455 @param aName name of menu
456 @param aLabel label to display
457 */
458void G4UIQt::AddMenu (
459 const char* aName
460,const char* aLabel
461)
462{
463 if (aName == NULL) return;
464 if (aLabel == NULL) return;
465
466#if QT_VERSION < 0x040000
467 QPopupMenu *fileMenu = new QPopupMenu( fMainWindow);
468 fMainWindow->menuBar()->insertItem( aLabel, fileMenu );
469#else
470 QMenu *fileMenu = new QMenu(aLabel);
471 fMainWindow->menuBar()->insertMenu(fMainWindow->menuBar()->actions().last(),fileMenu);
472#endif
473
474 AddInteractor (aName,(G4Interactor)fileMenu);
475}
476
477
478/**
479 Add a new button to a menu
480 @param aMenu : parent menu
481 @param aLabel : label to display
482 @param aCommand : command to execute as a callback
483 */
484void G4UIQt::AddButton (
485 const char* aMenu
486,const char* aLabel
487,const char* aCommand
488)
489{
490 if(aMenu==NULL) return; // TO KEEP
491 if(aLabel==NULL) return; // TO KEEP
492 if(aCommand==NULL) return; // TO KEEP
493
494#if QT_VERSION < 0x040000
495 QPopupMenu *parent = (QPopupMenu*)GetInteractor(aMenu);
496#else
497 QMenu *parent = (QMenu*)GetInteractor(aMenu);
498#endif
499
500 if(parent==NULL) return;
501
502 QSignalMapper *signalMapper = new QSignalMapper(this);
503#if QT_VERSION < 0x030200
504 QAction *action = new QAction(QString(aLabel),QString(aLabel),QKeySequence::QKeySequence (),signalMapper, SLOT(map()));
505 action->addTo(parent);
506 connect(action,SIGNAL(activated()),signalMapper,SLOT(map()));
507
508#elif QT_VERSION < 0x040000
509 QAction *action = new QAction(QString(aLabel),QKeySequence::QKeySequence (),signalMapper, SLOT(map()));
510 action->addTo(parent);
511 connect(action,SIGNAL(activated()),signalMapper,SLOT(map()));
512
513#else
514 QAction *action = parent->addAction(aLabel, signalMapper, SLOT(map()));
515
516#endif
517 connect(signalMapper, SIGNAL(mapped(const QString &)),this, SLOT(ButtonCallback(const QString&)));
518 signalMapper->setMapping(action, QString(aCommand));
519}
520
521
522
523
524/**
525 Open the help dialog in a separate window.<br>
526 This will be display as a tree widget.<br>
527 Implementation of <b>void G4VBasicShell::TerminalHelp(G4String newCommand)</b>
528
529 @param newCommand : open the tree widget item on this command if is set
530*/
531void G4UIQt::TerminalHelp(
532 G4String newCommand
533)
534{
535 // Create the help dialog
536 if (!fHelpDialog) {
537#if QT_VERSION < 0x040000
538 fHelpDialog = new QDialog(0,0,FALSE,Qt::WStyle_Title | Qt::WStyle_SysMenu | Qt::WStyle_MinMax );
539#else
540 fHelpDialog = new QDialog(0,Qt::WindowTitleHint | Qt::WindowSystemMenuHint | Qt::WindowMinMaxButtonsHint);
541#endif
542 QVBoxLayout *vLayout = new QVBoxLayout(fHelpDialog);
543 QSplitter *splitter = new QSplitter(Qt::Horizontal,fHelpDialog);
544 QPushButton *exitButton = new QPushButton("Exit",fHelpDialog);
545 connect(exitButton, SIGNAL(clicked()), fHelpDialog,SLOT(close()));
546
547 // the help tree
548 G4UImanager* UI = G4UImanager::GetUIpointer();
549 if(UI==NULL) return;
550 G4UIcommandTree * treeTop = UI->GetTree();
551
552 // build widget
553#if QT_VERSION < 0x040000
554 fHelpTreeWidget = new QListView(splitter);
555 fHelpTreeWidget->setSelectionMode(QListView::Single);
556 fHelpTreeWidget->setRootIsDecorated(true);
557 fHelpTreeWidget->addColumn("Command");
558 fHelpTreeWidget->addColumn("Description",0);
559 // fHelpTreeWidget->setColumnWidth (1,0);
560 fHelpTreeWidget->header()->setResizeEnabled(FALSE,1);
561 // QList<QListViewItem *> items;
562#else
563 fHelpTreeWidget = new QTreeWidget();
564 fHelpTreeWidget->setSelectionMode(QAbstractItemView::SingleSelection);
565 fHelpTreeWidget->setColumnCount(2);
566 fHelpTreeWidget->setColumnHidden(1,true);
567 QStringList labels;
568 labels << QString("Command") << QString("Description");
569 fHelpTreeWidget->setHeaderLabels(labels);
570 // QList<QTreeWidgetItem *> items;
571#endif
572
573 fHelpArea = new QTextEdit(splitter);
574 fHelpArea->setReadOnly(true);
575
576 G4int treeSize = treeTop->GetTreeEntry();
577#if QT_VERSION < 0x040000
578 QListViewItem * newItem;
579#else
580 QTreeWidgetItem * newItem;
581#endif
582 for (int a=0;a<treeSize;a++) {
583 // Creating new item
584
585#if QT_VERSION < 0x040000
586 newItem = new QListViewItem(fHelpTreeWidget);
587 newItem->setText(0,QString((char*)(treeTop->GetTree(a+1)->GetPathName()).data()).simplifyWhiteSpace());
588 newItem->setText(1,QString((char*)(treeTop->GetTree(a+1)->GetTitle()).data()).simplifyWhiteSpace());
589#else
590 //FIXME : Qt 4.2
591 // QStringList stringList;
592 // stringList << QString((char*)(treeTop->GetTree(a+1)->GetPathName()).data()).trimmed() ;
593 // stringList << QString((char*)(treeTop->GetTree(a+1)->GetTitle()).data()).trimmed() ;
594 // newItem = new QTreeWidgetItem(stringList);
595 // FIXME : Qt 4.0
596 newItem = new QTreeWidgetItem(fHelpTreeWidget);
597 newItem->setText(0,QString((char*)(treeTop->GetTree(a+1)->GetPathName()).data()).trimmed());
598 newItem->setText(1,QString((char*)(treeTop->GetTree(a+1)->GetTitle()).data()).trimmed());
599#endif
600
601
602 // look for childs
603 CreateChildTree(newItem,treeTop->GetTree(a+1));
604 // items.append(newItem);
605 }
606
607
608#if QT_VERSION < 0x040000
609 connect(fHelpTreeWidget, SIGNAL(selectionChanged ()),this, SLOT(HelpTreeClicCallback()));
610 connect(fHelpTreeWidget, SIGNAL(doubleClicked (QListViewItem*)),this, SLOT(HelpTreeDoubleClicCallback()));
611#else
612 connect(fHelpTreeWidget, SIGNAL(itemSelectionChanged ()),this, SLOT(HelpTreeClicCallback()));
613 connect(fHelpTreeWidget, SIGNAL(itemDoubleClicked (QTreeWidgetItem*,int)),this, SLOT(HelpTreeDoubleClicCallback()));
614#endif
615
616 // Set layouts
617
618#if QT_VERSION >= 0x040000
619 splitter->addWidget(fHelpTreeWidget);
620 splitter->addWidget(fHelpArea);
621#endif
622
623
624#if QT_VERSION >= 0x040000
625 vLayout->addWidget(splitter);
626 vLayout->addWidget(exitButton);
627#else
628 vLayout->add(splitter);
629 vLayout->addWidget(exitButton);
630#endif
631
632 // set the splitter size
633#if QT_VERSION >= 0x040000
634 QList<int> list;
635#else
636 QValueList<int> list;
637#endif
638 list.append( 400 );
639 list.append( 400 );
640 splitter->setSizes(list);
641
642#if QT_VERSION >= 0x040000
643 fHelpDialog->setLayout(vLayout);
644#endif
645
646 }
647
648 // Look for the choosen command "newCommand"
649 size_t i = newCommand.index(" ");
650 G4String targetCom="";
651 if( i != std::string::npos )
652 {
653 G4String newValue = newCommand(i+1,newCommand.length()-(i+1));
654 newValue.strip(G4String::both);
655 targetCom = ModifyToFullPathCommand( newValue );
656 }
657 if (targetCom != "") {
658#if QT_VERSION < 0x040000
659 QListViewItem* findItem = NULL;
660 QListViewItem* tmpItem = fHelpTreeWidget->firstChild();
661 while (tmpItem != 0) {
662 if (!findItem) {
663 findItem = FindTreeItem(tmpItem,QString((char*)targetCom.data()));
664 }
665 tmpItem = tmpItem->nextSibling();
666 }
667#else
668 QTreeWidgetItem* findItem = NULL;
669 for (int a=0;a<fHelpTreeWidget->topLevelItemCount();a++) {
670 if (!findItem) {
671 findItem = FindTreeItem(fHelpTreeWidget->topLevelItem(a),QString((char*)targetCom.data()));
672 }
673 }
674#endif
675
676 if (findItem) {
677
678 //collapsed open item
679#if QT_VERSION < 0x040000
680
681 // FIXME : Has to be checked
682 QListViewItem* tmpItem = fHelpTreeWidget->firstChild();
683 QList<QListViewItem> openItems;
684 while ((tmpItem != 0) || (!openItems.isEmpty())) {
685 if (tmpItem->isOpen() ) {
686 tmpItem->setOpen(false);
687 openItems.append(tmpItem);
688 tmpItem = tmpItem->firstChild();
689 } else {
690 tmpItem = tmpItem->nextSibling();
691 }
692 if (tmpItem == 0) {
693 tmpItem = openItems.take(openItems.count()-1);
694 }
695 }
696#else
697 QList<QTreeWidgetItem *> selected;
698
699 selected = fHelpTreeWidget->selectedItems();
700 if ( selected.count() != 0 ) {
701 QTreeWidgetItem * tmp =selected.at( 0 );
702 while ( tmp) {
703#if QT_VERSION < 0x040202
704 fHelpTreeWidget->setItemExpanded(tmp,false);
705#else
706 tmp->setExpanded(false);
707#endif
708 tmp = tmp->parent();
709 }
710 }
711#endif
712
713 // clear old selection
714 fHelpTreeWidget->clearSelection();
715
716 // set new selection
717#if QT_VERSION >= 0x040000
718#if QT_VERSION < 0x040202
719 fHelpTreeWidget->setItemSelected(findItem,true);
720#else
721 findItem->setSelected(true);
722#endif
723#else
724 findItem->setSelected(true);
725#endif
726
727 // expand parent item
728 while ( findItem) {
729#if QT_VERSION < 0x040000
730 findItem->setOpen(true);
731#else
732#if QT_VERSION < 0x040202
733 fHelpTreeWidget->setItemExpanded(findItem,true);
734#else
735 findItem->setExpanded(true);
736#endif
737#endif
738 findItem = findItem->parent();
739 }
740
741 // Call the update of the right textArea
742 HelpTreeClicCallback();
743 }
744 }
745#if QT_VERSION < 0x040000
746 fHelpDialog->setCaption( tr( "Help on commands" ));
747#else
748 fHelpDialog->setWindowTitle(tr("Help on commands"));
749#endif
750 fHelpDialog->resize(800,600);
751 fHelpDialog->move(QPoint(400,150));
752 fHelpDialog->show();
753 fHelpDialog->raise();
754#if QT_VERSION < 0x040000
755 fHelpDialog->setActiveWindow();
756#else
757 fHelpDialog->activateWindow();
758#endif
759}
760
761
762
763/** Fill the Help Tree Widget
764 @param aParent : parent item to fill
765 @param aCommandTree : commandTree node associate with this part of the Tree
766*/
767#if QT_VERSION < 0x040000
768void G4UIQt::CreateChildTree(
769 QListViewItem *aParent
770,G4UIcommandTree *aCommandTree
771#else
772void G4UIQt::CreateChildTree(
773 QTreeWidgetItem *aParent
774,G4UIcommandTree *aCommandTree
775#endif
776)
777{
778 if (aParent == NULL) return;
779 if (aCommandTree == NULL) return;
780
781
782 // Creating new item
783#if QT_VERSION < 0x040000
784 QListViewItem * newItem;
785#else
786 QTreeWidgetItem * newItem;
787#endif
788
789 // Get the Sub directories
790 for (int a=0;a<aCommandTree->GetTreeEntry();a++) {
791
792#if QT_VERSION < 0x040000
793 newItem = new QListViewItem(aParent);
794 newItem->setText(0,QString((char*)(aCommandTree->GetTree(a+1)->GetPathName()).data()).simplifyWhiteSpace());
795 newItem->setText(1,QString((char*)(aCommandTree->GetTree(a+1)->GetTitle()).data()).simplifyWhiteSpace());
796
797#else
798 newItem = new QTreeWidgetItem(aParent);
799 newItem->setText(0,QString((char*)(aCommandTree->GetTree(a+1)->GetPathName()).data()).trimmed());
800 newItem->setText(1,QString((char*)(aCommandTree->GetTree(a+1)->GetTitle()).data()).trimmed());
801#endif
802
803 CreateChildTree(newItem,aCommandTree->GetTree(a+1));
804 }
805
806
807
808 // Get the Commands
809
810 for (int a=0;a<aCommandTree->GetCommandEntry();a++) {
811
812 QStringList stringList;
813#if QT_VERSION < 0x040000
814 newItem = new QListViewItem(aParent);
815 newItem->setText(0,QString((char*)(aCommandTree->GetCommand(a+1)->GetCommandPath()).data()).simplifyWhiteSpace());
816 newItem->setText(1,QString((char*)(aCommandTree->GetCommand(a+1)->GetCommandPath()).data()).simplifyWhiteSpace());
817 newItem->setOpen(false);
818
819#else
820 newItem = new QTreeWidgetItem(aParent);
821 newItem->setText(0,QString((char*)(aCommandTree->GetCommand(a+1)->GetCommandPath()).data()).trimmed());
822 newItem->setText(1,QString((char*)(aCommandTree->GetCommand(a+1)->GetCommandPath()).data()).trimmed());
823#if QT_VERSION < 0x040202
824 fHelpTreeWidget->setItemExpanded(newItem,false);
825#else
826 newItem->setExpanded(false);
827#endif
828#endif
829
830 }
831}
832
833
834/** Find a treeItemWidget in the help tree
835 @param aCommand item's String to look for
836 @return item if found, NULL if not
837*/
838#if QT_VERSION < 0x040000
839QListViewItem* G4UIQt::FindTreeItem(
840 QListViewItem *aParent
841#else
842QTreeWidgetItem* G4UIQt::FindTreeItem(
843 QTreeWidgetItem *aParent
844#endif
845,const QString& aCommand
846)
847{
848 if (aParent == NULL) return NULL;
849
850 if (aParent->text(0) == aCommand)
851 return aParent;
852
853#if QT_VERSION < 0x040000
854 QListViewItem * tmp = NULL;
855 QListViewItem* tmpItem = aParent->firstChild();
856 while (tmpItem != 0) {
857 if (!tmp)
858 tmp = FindTreeItem(tmpItem,aCommand);
859 tmpItem = tmpItem->nextSibling();
860 }
861
862#else
863 QTreeWidgetItem * tmp = NULL;
864 for (int a=0;a<aParent->childCount();a++) {
865 if (!tmp)
866 tmp = FindTreeItem(aParent->child(a),aCommand);
867 }
868#endif
869 return tmp;
870}
871
872
873/** Build the command list parameters in a QString<br>
874 Reimplement partialy the G4UIparameter.cc
875 @param aCommand : command to list parameters
876 @see G4UIparameter::List()
877 @see G4UIcommand::List()
878 @return the command list parameters, or "" if nothing
879*/
880QString G4UIQt::GetCommandList (
881 const G4UIcommand *aCommand
882)
883{
884
885 QString txt ="";
886 if (aCommand == NULL)
887 return txt;
888
889 G4String commandPath = aCommand->GetCommandPath();
890 G4String rangeString = aCommand->GetRange();
891 G4int n_guidanceEntry = aCommand->GetGuidanceEntries();
892 G4int n_parameterEntry = aCommand->GetParameterEntries();
893
894 if ((commandPath == "") &&
895 (rangeString == "") &&
896 (n_guidanceEntry == 0) &&
897 (n_parameterEntry == 0)) {
898 return txt;
899 }
900
901 if((commandPath.length()-1)!='/') {
902 txt += "Command " + QString((char*)(commandPath).data()) + "\n";
903 }
904 txt += "Guidance :\n";
905
906 for( G4int i_thGuidance=0; i_thGuidance < n_guidanceEntry; i_thGuidance++ ) {
907 txt += QString((char*)(aCommand->GetGuidanceLine(i_thGuidance)).data()) + "\n";
908 }
909 if( ! rangeString.isNull() ) {
910 txt += " Range of parameters : " + QString((char*)(rangeString).data()) + "\n";
911 }
912 if( n_parameterEntry > 0 ) {
913 G4UIparameter *param;
914
915 // Re-implementation of G4UIparameter.cc
916
917 for( G4int i_thParameter=0; i_thParameter<n_parameterEntry; i_thParameter++ ) {
918 param = aCommand->GetParameter(i_thParameter);
919 txt += "\nParameter : " + QString((char*)(param->GetParameterName()).data()) + "\n";
920 if( ! param->GetParameterGuidance().isNull() )
921 txt += QString((char*)(param->GetParameterGuidance()).data())+ "\n" ;
922 txt += " Parameter type : " + QString(QChar(param->GetParameterType())) + "\n";
923 if(param->IsOmittable()){
924 txt += " Omittable : True\n";
925 } else {
926 txt += " Omittable : False\n";
927 }
928 if( param->GetCurrentAsDefault() ) {
929 txt += " Default value : taken from the current value\n";
930 } else if( ! param->GetDefaultValue().isNull() ) {
931 txt += " Default value : " + QString((char*)(param->GetDefaultValue()).data())+ "\n";
932 }
933 if( ! param->GetParameterRange().isNull() ) {
934 txt += " Parameter range : " + QString((char*)(param->GetParameterRange()).data())+ "\n";
935 }
936 if( ! param->GetParameterCandidates().isNull() ) {
937 txt += " Candidates : " + QString((char*)(param->GetParameterCandidates()).data())+ "\n";
938 }
939 }
940 }
941 return txt;
942}
943
944
945
946/** Implement G4VBasicShell vurtual function
947 */
948G4bool G4UIQt::GetHelpChoice(
949 G4int& aInt
950)
951{
952#ifdef GEANT4_QT_DEBUG
953 printf("G4UIQt::GetHelpChoice SHOULD NEVER GO HERE");
954#endif
955 return true;
956}
957
958
959/** Implement G4VBasicShell vurtual function
960*/
961void G4UIQt::ExitHelp(
962)
963{
964#ifdef GEANT4_QT_DEBUG
965 printf("G4UIQt::ExitHelp SHOULD NEVER GO HERE");
966#endif
967}
968
969
970/** Event filter method. Every event from QtApplication goes here.<br/>
971 We apply a filter only for the Up and Down Arrow press when the QLineEdit<br/>
972 is active. If this filter match, Up arrow we give the previous command<br/>
973 and Down arrow will give the next if exist.<br/>
974 @param obj Emitter of the event
975 @param event Kind of event
976*/
977bool G4UIQt::eventFilter( // Should stay with a minuscule eventFilter because of Qt
978 QObject *aObj
979,QEvent *aEvent
980)
981{
982 if (aObj == NULL) return false;
983 if (aEvent == NULL) return false;
984
985 if (aObj == fCommandHistoryArea) {
986 if (aEvent->type() == QEvent::KeyPress) {
987 fCommandArea->setFocus();
988 }
989 }
990 if (aObj == fCommandArea) {
991 if (aEvent->type() == QEvent::KeyPress) {
992 QKeyEvent *e = static_cast<QKeyEvent*>(aEvent);
993 if ((e->key() == (Qt::Key_Down)) ||
994 (e->key() == (Qt::Key_PageDown)) ||
995 (e->key() == (Qt::Key_Up)) ||
996 (e->key() == (Qt::Key_PageUp))) {
997#if QT_VERSION < 0x040000
998 // count rows...
999 QListViewItem* tmpItem = fCommandHistoryArea->firstChild();
1000 int selection = -1;
1001 int index = 0;
1002 while (tmpItem != 0) {
1003 if (tmpItem == fCommandHistoryArea->selectedItem()) {
1004 selection = index;
1005 }
1006 index ++;
1007 tmpItem = tmpItem->nextSibling();
1008 }
1009 if (fCommandHistoryArea->childCount()) {
1010 if (selection == -1) {
1011 selection = fCommandHistoryArea->childCount()-1;
1012 } else {
1013 if (e->key() == (Qt::Key_Down)) {
1014 if (selection <(fCommandHistoryArea->childCount()-1))
1015 selection++;
1016 } else if (e->key() == (Qt::Key_PageDown)) {
1017 selection = fCommandHistoryArea->childCount()-1;
1018#else
1019 int selection = fCommandHistoryArea->currentRow();
1020 if (fCommandHistoryArea->count()) {
1021 if (selection == -1) {
1022 selection = fCommandHistoryArea->count()-1;
1023 } else {
1024 if (e->key() == (Qt::Key_Down)) {
1025 if (selection <(fCommandHistoryArea->count()-1))
1026 selection++;
1027 } else if (e->key() == (Qt::Key_PageDown)) {
1028 selection = fCommandHistoryArea->count()-1;
1029#endif
1030 } else if (e->key() == (Qt::Key_Up)) {
1031 if (selection >0)
1032 selection --;
1033 } else if (e->key() == (Qt::Key_PageUp)) {
1034 selection = 0;
1035 }
1036 }
1037 fCommandHistoryArea->clearSelection();
1038#if QT_VERSION < 0x040000
1039 QListViewItem* tmpItem = fCommandHistoryArea->firstChild();
1040 int index = 0;
1041 while (tmpItem != 0) {
1042 if (index == selection) {
1043 tmpItem->setSelected(true);
1044 fCommandHistoryArea->setCurrentItem(tmpItem);
1045 }
1046 index ++;
1047 tmpItem = tmpItem->nextSibling();
1048 }
1049#else
1050#if QT_VERSION < 0x040202
1051 fCommandHistoryArea->setItemSelected(fCommandHistoryArea->item(selection),true);
1052#else
1053 fCommandHistoryArea->item(selection)->setSelected(true);
1054#endif
1055 fCommandHistoryArea->setCurrentItem(fCommandHistoryArea->item(selection));
1056#endif
1057 }
1058 } else if (e->key() == (Qt::Key_Tab)) {
1059#if QT_VERSION < 0x040000
1060 G4String ss = Complete(fCommandArea->text().ascii());
1061#else
1062 G4String ss = Complete(fCommandArea->text().toStdString().c_str());
1063#endif
1064 fCommandArea->setText((char*)(ss.data()));
1065
1066 // do not pass by parent, it will disable widget tab focus !
1067 return true;
1068 }
1069 }
1070 }
1071 // pass the event on to the parent class
1072 return QObject::eventFilter(aObj, aEvent);
1073}
1074
1075
1076
1077
1078/***************************************************************************/
1079//
1080// SLOTS DEFINITIONS
1081//
1082/***************************************************************************/
1083
1084/** Called when user give "help" command.
1085*/
1086void G4UIQt::ShowHelpCallback (
1087)
1088{
1089 TerminalHelp("");
1090}
1091
1092
1093/** Called when user click on clear button. Clear the text Output area
1094*/
1095void G4UIQt::ClearButtonCallback (
1096)
1097{
1098 fTextArea->clear();
1099}
1100
1101/** Called when user exit session
1102*/
1103void G4UIQt::ExitSession (
1104)
1105{
1106 SessionTerminate();
1107}
1108
1109
1110/** Callback call when "click on a menu entry.<br>
1111 Send the associated command to geant4
1112*/
1113void G4UIQt::CommandEnteredCallback (
1114)
1115{
1116#if QT_VERSION < 0x040000
1117 G4String command (fCommandArea->text().ascii());
1118 if (fCommandArea->text().simplifyWhiteSpace() != "") {
1119
1120 QListViewItem *newItem = new QListViewItem(fCommandHistoryArea);
1121 newItem->setText(0,fCommandArea->text());
1122 fCommandHistoryArea->insertItem(newItem);
1123 // now we have to arrange
1124 QListViewItem *temp= fCommandHistoryArea->lastItem();
1125 for (int i=0; i<fCommandHistoryArea->childCount()-1;i++) {
1126 fCommandHistoryArea->takeItem(temp);
1127 fCommandHistoryArea->insertItem(temp);
1128 temp= fCommandHistoryArea->lastItem();
1129 }
1130#else
1131 G4String command (fCommandArea->text().toStdString().c_str());
1132 if (fCommandArea->text().trimmed() != "") {
1133 fCommandHistoryArea->addItem(fCommandArea->text());
1134#endif
1135 fCommandHistoryArea->clearSelection();
1136 fCommandHistoryArea->setCurrentItem(NULL);
1137 fCommandArea->setText("");
1138
1139 G4Qt* interactorManager = G4Qt::getInstance ();
1140 if (interactorManager) {
1141 interactorManager->FlushAndWaitExecution();
1142 }
1143 if (command(0,4) != "help") {
1144 ApplyShellCommand (command,exitSession,exitPause);
1145 } else {
1146 TerminalHelp(command);
1147 }
1148 if(exitSession==true)
1149 SessionTerminate();
1150 }
1151}
1152
1153
1154/** Callback call when "enter" clicked on the command zone.<br>
1155 Send the command to geant4
1156 @param aCommand
1157*/
1158void G4UIQt::ButtonCallback (
1159 const QString& aCommand
1160)
1161{
1162#if QT_VERSION < 0x040000
1163 G4String ss = G4String(aCommand.ascii());
1164#else
1165 G4String ss = G4String(aCommand.toStdString().c_str());
1166#endif
1167 ApplyShellCommand(ss,exitSession,exitPause);
1168 if(exitSession==true)
1169 SessionTerminate();
1170}
1171
1172
1173
1174/** This callback is activated when user selected a item in the help tree
1175*/
1176void G4UIQt::HelpTreeClicCallback (
1177)
1178{
1179#if QT_VERSION < 0x040000
1180 QListViewItem* item = NULL;
1181#else
1182 QTreeWidgetItem* item = NULL;
1183#endif
1184 if (!fHelpTreeWidget)
1185 return ;
1186
1187 if (!fHelpArea)
1188 return;
1189
1190#if QT_VERSION < 0x040000
1191 item =fHelpTreeWidget->selectedItem();
1192#else
1193 QList<QTreeWidgetItem *> list =fHelpTreeWidget->selectedItems();
1194 if (list.isEmpty())
1195 return;
1196 item = list.first();
1197#endif
1198 if (!item)
1199 return;
1200
1201 G4UImanager* UI = G4UImanager::GetUIpointer();
1202 if(UI==NULL) return;
1203 G4UIcommandTree * treeTop = UI->GetTree();
1204#if QT_VERSION < 0x040000
1205 G4UIcommand* command = treeTop->FindPath(item->text (1).ascii());
1206#else
1207 G4UIcommand* command = treeTop->FindPath(item->text (1).toStdString().c_str());
1208#endif
1209 if (command) {
1210#if QT_VERSION >= 0x040000
1211#if QT_VERSION < 0x040200
1212 fHelpArea->clear();
1213 fHelpArea->append(GetCommandList(command));
1214#else
1215 fHelpArea->setText(GetCommandList(command));
1216#endif
1217#else
1218 fHelpArea->setText(GetCommandList(command));
1219#endif
1220 } else {
1221 // this is not a command, this is a sub directory
1222 // We display the Title
1223#if QT_VERSION >= 0x040000
1224#if QT_VERSION < 0x040200
1225 fHelpArea->clear();
1226 fHelpArea->append(item->text (1));
1227#else
1228 fHelpArea->setText(item->text (1));
1229#endif
1230#else
1231 fHelpArea->setText(item->text (1));
1232#endif
1233 }
1234}
1235
1236/** This callback is activated when user double clic on a item in the help tree
1237*/
1238void G4UIQt::HelpTreeDoubleClicCallback (
1239)
1240{
1241 HelpTreeClicCallback();
1242
1243#if QT_VERSION < 0x040000
1244 QListViewItem* item = NULL;
1245#else
1246 QTreeWidgetItem* item = NULL;
1247#endif
1248 if (!fHelpTreeWidget)
1249 return ;
1250
1251 if (!fHelpArea)
1252 return;
1253
1254#if QT_VERSION < 0x040000
1255 item =fHelpTreeWidget->selectedItem();
1256#else
1257 QList<QTreeWidgetItem *> list =fHelpTreeWidget->selectedItems();
1258 if (list.isEmpty())
1259 return;
1260 item = list.first();
1261#endif
1262 if (!item)
1263 return;
1264
1265#if QT_VERSION >= 0x040000
1266#if QT_VERSION < 0x040200
1267 fCommandArea->clear();
1268 fCommandArea->append(item->text(1));
1269#else
1270 fCommandArea->setText(item->text(1));
1271#endif
1272#else
1273 fCommandArea->setText(item->text(1));
1274#endif
1275}
1276
1277
1278/** Callback called when user select an old command in the command history<br>
1279 Give it to the command area.
1280*/
1281void G4UIQt::CommandHistoryCallback(
1282)
1283{
1284#if QT_VERSION < 0x040000
1285 QListViewItem* item = NULL;
1286#else
1287 QListWidgetItem* item = NULL;
1288#endif
1289 if (!fCommandHistoryArea)
1290 return ;
1291
1292
1293#if QT_VERSION < 0x040000
1294 item =fCommandHistoryArea->selectedItem();
1295#else
1296 QList<QListWidgetItem *> list =fCommandHistoryArea->selectedItems();
1297 if (list.isEmpty())
1298 return;
1299 item = list.first();
1300#endif
1301 if (!item)
1302 return;
1303#if QT_VERSION < 0x040000
1304 fCommandArea->setText(item->text(0));
1305#else
1306 fCommandArea->setText(item->text());
1307#endif
1308
1309}
1310
1311#endif
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