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source: trunk/geant4/interfaces/basic/src/G4UIQt.cc @ 633

Last change on this file since 633 was 633, checked in by garnier, 17 years ago
debut de correction du ticket #98
Property svn:mime-type set to `text/cpp`
File size: 35.9 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 ?
79	static G4bool exitSession = true;
80	static 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	*/
102	G4UIQt::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	#if QT_VERSION < 0x040000
135
136	QWidget* topWidget = new QWidget(splitter);
137	QWidget* bottomWidget = new QWidget(splitter);
138
139	QVBoxLayout *layoutTop = new QVBoxLayout(topWidget);
140	QVBoxLayout *layoutBottom = new QVBoxLayout(bottomWidget);
141	#else
142	QWidget* topWidget = new QWidget();
143	QWidget* bottomWidget = new QWidget();
144
145	QVBoxLayout *layoutTop = new QVBoxLayout;
146	QVBoxLayout *layoutBottom = new QVBoxLayout;
147	#endif
148
149	// fill them
150
151	fTextArea = new QTextEdit(topWidget);
152	#ifdef GEANT4_QT_DEBUG
153	printf("G4UIQt:: end\n");
154	#endif
155	#ifdef GEANT4_QT_DEBUG
156	printf("G4UIQt::PushButton 1\n");
157	#endif
158	QPushButton *clearButton = new QPushButton("clear",topWidget);
159	#ifdef GEANT4_QT_DEBUG
160	printf("G4UIQt::end1\n");
161	#endif
162	connect(clearButton, SIGNAL(clicked()), SLOT(ClearButtonCallback()));
163
164	#if QT_VERSION < 0x040000
165	fCommandHistoryArea = new QListView(bottomWidget);
166
167	fCommandHistoryArea->setSorting (-1, FALSE);
168	fCommandHistoryArea->setSelectionMode(QListView::Single);
169	fCommandHistoryArea->addColumn("");
170	fCommandHistoryArea->header()->hide();
171	connect(fCommandHistoryArea, SIGNAL(selectionChanged()), SLOT(CommandHistoryCallback()));
172	#else
173	fCommandHistoryArea = new QListWidget();
174	fCommandHistoryArea->setSelectionMode(QAbstractItemView::SingleSelection);
175	connect(fCommandHistoryArea, SIGNAL(itemSelectionChanged()), SLOT(CommandHistoryCallback()));
176	#endif
177	fCommandHistoryArea->installEventFilter(this);
178	fCommandLabel = new QLabel("",bottomWidget);
179
180	fCommandArea = new QLineEdit(bottomWidget);
181	fCommandArea->installEventFilter(this);
182	#if QT_VERSION < 0x040000
183	fCommandArea->setActiveWindow();
184	#else
185	fCommandArea->activateWindow();
186	#endif
187	connect(fCommandArea, SIGNAL(returnPressed()), SLOT(CommandEnteredCallback()));
188	#if QT_VERSION < 0x040000
189	fCommandArea->setFocusPolicy ( QWidget::StrongFocus );
190	fCommandArea->setFocus();
191	#else
192	fCommandArea->setFocusPolicy ( Qt::StrongFocus );
193	fCommandArea->setFocus(Qt::TabFocusReason);
194	#endif
195	fTextArea->setReadOnly(true);
196
197
198	#ifdef GEANT4_QT_DEBUG
199	printf("G4UIQt:: 2\n");
200	#endif
201
202
203
204	layoutTop->addWidget(fTextArea);
205	layoutTop->addWidget(clearButton);
206
207	#if QT_VERSION >= 0x040000
208	topWidget->setLayout(layoutTop);
209	#endif
210
211	layoutBottom->addWidget(fCommandHistoryArea);
212	layoutBottom->addWidget(fCommandLabel);
213	layoutBottom->addWidget(fCommandArea);
214	#if QT_VERSION >= 0x040000
215
216	bottomWidget->setLayout(layoutBottom);
217	splitter->addWidget(topWidget);
218	splitter->addWidget(bottomWidget);
219	#endif
220
221
222	fMainWindow->setCentralWidget(splitter);
223
224	#if QT_VERSION < 0x040000
225
226	// Add a quit subMenu
227	QPopupMenu *fileMenu = new QPopupMenu( fMainWindow);
228	fileMenu->insertItem( "&Quitter", this, SLOT(ExitSession()), CTRL+Key_Q );
229	fMainWindow->menuBar()->insertItem( QString("&File"), fileMenu );
230
231	// Add a Help menu
232	QPopupMenu *helpMenu = new QPopupMenu( fMainWindow );
233	helpMenu->insertItem( "&Show Help", this, SLOT(ShowHelpCallback()), CTRL+Key_H );
234	fMainWindow->menuBar()->insertItem( QString("&Help"), helpMenu );
235
236
237	#else
238
239	// Add a quit subMenu
240	QMenu *fileMenu = fMainWindow->menuBar()->addMenu("File");
241	fileMenu->addAction("Quitter", this, SLOT(ExitSession()));
242
243	// Add a Help menu
244	QMenu *helpMenu = fMainWindow->menuBar()->addMenu("Help");
245	helpMenu->addAction("Show Help", this, SLOT(ShowHelpCallback()));
246	#endif
247
248	// Set the splitter size. The fTextArea sould be 2/3 on the fMainWindow
249	#if QT_VERSION < 0x040000
250	QValueList<int> vals = splitter->sizes();
251	#else
252	QList<int> vals = splitter->sizes();
253	#endif
254	if(vals.size()==2) {
255	vals[0] = (splitter->orientation()==Qt::Vertical ? splitter->height() : splitter->width())*3/4;
256	vals[1] = (splitter->orientation()==Qt::Vertical ? splitter->height() : splitter->width())*1/4;
257	splitter->setSizes(vals);
258	}
259
260	if(UI!=NULL) UI->SetCoutDestination(this); // TO KEEP
261	}
262
263
264
265	G4UIQt::~G4UIQt(
266	)
267	{
268	G4UImanager* UI = G4UImanager::GetUIpointer(); // TO KEEP
269	if(UI!=NULL) { // TO KEEP
270	UI->SetSession(NULL); // TO KEEP
271	UI->SetCoutDestination(NULL); // TO KEEP
272	}
273
274	if (fMainWindow!=NULL)
275	delete fMainWindow;
276	}
277
278
279
280	/** Start the Qt main loop
281	*/
282	G4UIsession* G4UIQt::SessionStart (
283	)
284	{
285
286	G4Qt* interactorManager = G4Qt::getInstance ();
287
288	#if QT_VERSION >= 0x040000
289	#if QT_VERSION >= 0x040200
290	fMainWindow->setVisible(true);
291	#else
292	fMainWindow->show();
293	#endif
294	#else
295	fMainWindow->show();
296	#endif
297	Prompt("session");
298	exitSession = false;
299
300
301	#ifdef GEANT4_QT_DEBUG
302	printf("disable secondary loop\n");
303	#endif
304	interactorManager->DisableSecondaryLoop (); // TO KEEP
305	if ((QApplication*)interactorManager->GetMainInteractor())
306	((QApplication*)interactorManager->GetMainInteractor())->exec();
307
308	// on ne passe pas le dessous ? FIXME ????
309	// je ne pense pas 13/06
310
311	// void* event; // TO KEEP
312	// while((event = interactorManager->GetEvent())!=NULL) { // TO KEEP
313	// interactorManager->DispatchEvent(event); // TO KEEP
314	// if(exitSession==true) break; // TO KEEP
315	// } // TO KEEP
316
317	interactorManager->EnableSecondaryLoop ();
318	#ifdef GEANT4_QT_DEBUG
319	printf("enable secondary loop\n");
320	#endif
321	return this;
322	}
323
324
325	/** Display the prompt in the prompt area
326	@param aPrompt : string to display as the promt label
327	//FIXME : probablement inutile puisque le seul a afficher qq chose d'autre
328	que "session" est SecondaryLoop()
329	*/
330	void G4UIQt::Prompt (
331	G4String aPrompt
332	)
333	{
334	if (!aPrompt) return;
335
336	fCommandLabel->setText((char*)aPrompt.data());
337	}
338
339
340	void G4UIQt::SessionTerminate (
341	)
342	{
343	G4Qt* interactorManager = G4Qt::getInstance ();
344	fMainWindow->close();
345	((QApplication*)interactorManager->GetMainInteractor())->exit();
346	}
347
348
349
350	/**
351	Called by intercoms/src/G4UImanager.cc<br>
352	Called by visualization/management/src/G4VisCommands.cc with "EndOfEvent" argument<br>
353	It have to pause the session command terminal.<br>
354	Call SecondaryLoop to wait for exit event<br>
355	@param aState
356	@see : G4VisCommandReviewKeptEvents::SetNewValue
357	*/
358	void G4UIQt::PauseSessionStart (
359	G4String aState
360	)
361	{
362	if (!aState) return;
363
364	#ifdef GEANT4_QT_DEBUG
365	printf("G4UIQt::PauseSessionStart\n");
366	#endif
367	if(aState=="G4_pause> ") { // TO KEEP
368	SecondaryLoop ("Pause, type continue to exit this state"); // TO KEEP
369	} // TO KEEP
370
371	if(aState=="EndOfEvent") { // TO KEEP
372	// Picking with feed back in event data Done here !!!
373	SecondaryLoop ("End of event, type continue to exit this state"); // TO KEEP
374	} // TO KEEP
375	}
376
377
378
379	/**
380	Begin the secondary loop
381	@param a_prompt : label to display as the prompt label
382	*/
383	void G4UIQt::SecondaryLoop (
384	G4String aPrompt
385	)
386	{
387	if (!aPrompt) return;
388
389	#ifdef GEANT4_QT_DEBUG
390	printf("G4UIQt::SecondaryLoop\n");
391	#endif
392	G4Qt* interactorManager = G4Qt::getInstance (); // TO KEEP ?
393	Prompt(aPrompt); // TO KEEP
394	exitPause = false; // TO KEEP
395	void* event; // TO KEEP
396	while((event = interactorManager->GetEvent())!=NULL) { // TO KEEP
397	interactorManager->DispatchEvent(event); // TO KEEP
398	if(exitPause==true) break; // TO KEEP
399	} // TO KEEP
400	Prompt("session"); // TO KEEP
401	}
402
403
404
405	/**
406	Receive a cout from Geant4. We have to display it in the cout zone
407	@param aString : label to add in the display area
408	@return 0
409	*/
410	G4int G4UIQt::ReceiveG4cout (
411	G4String aString
412	)
413	{
414	if (!aString) return 0;
415	G4Qt* interactorManager = G4Qt::getInstance ();
416	if (!interactorManager) return 0;
417
418	#if QT_VERSION < 0x040000
419	fTextArea->append(QString((char*)aString.data()).simplifyWhiteSpace());
420	fTextArea->verticalScrollBar()->setValue(fTextArea->verticalScrollBar()->maxValue());
421	#else
422	fTextArea->append(QString((char*)aString.data()).trimmed());
423	fTextArea->verticalScrollBar()->setSliderPosition(fTextArea->verticalScrollBar()->maximum());
424	#endif
425	interactorManager->FlushAndWaitExecution();
426	return 0;
427	}
428
429
430	/**
431	Receive a cerr from Geant4. We have to display it in the cout zone
432	@param aString : label to add in the display area
433	@return 0
434	*/
435	G4int G4UIQt::ReceiveG4cerr (
436	G4String aString
437	)
438	{
439	if (!aString) return 0;
440	G4Qt* interactorManager = G4Qt::getInstance ();
441	if (!interactorManager) return 0;
442
443	#if QT_VERSION < 0x040000
444	QColor previousColor = fTextArea->color();
445	fTextArea->setColor(Qt::red);
446	fTextArea->append(QString((char*)aString.data()).simplifyWhiteSpace());
447	fTextArea->setColor(previousColor);
448	fTextArea->verticalScrollBar()->setValue(fTextArea->verticalScrollBar()->maxValue());
449	#else
450	QColor previousColor = fTextArea->textColor();
451	fTextArea->setTextColor(Qt::red);
452	fTextArea->append(QString((char*)aString.data()).trimmed());
453	fTextArea->setTextColor(previousColor);
454	fTextArea->verticalScrollBar()->setSliderPosition(fTextArea->verticalScrollBar()->maximum());
455	#endif
456	interactorManager->FlushAndWaitExecution();
457	return 0;
458	}
459
460
461
462	/**
463	Add a new menu to the menu bar
464	@param aName name of menu
465	@param aLabel label to display
466	*/
467	void G4UIQt::AddMenu (
468	const char* aName
469	,const char* aLabel
470	)
471	{
472	if (aName == NULL) return;
473	if (aLabel == NULL) return;
474
475	#if QT_VERSION < 0x040000
476	QPopupMenu *fileMenu = new QPopupMenu( fMainWindow);
477	fMainWindow->menuBar()->insertItem( aLabel, fileMenu );
478	#else
479	QMenu *fileMenu = new QMenu(aLabel);
480	fMainWindow->menuBar()->insertMenu(fMainWindow->menuBar()->actions().last(),fileMenu);
481	#endif
482
483	AddInteractor (aName,(G4Interactor)fileMenu);
484	}
485
486
487	/**
488	Add a new button to a menu
489	@param aMenu : parent menu
490	@param aLabel : label to display
491	@param aCommand : command to execute as a callback
492	*/
493	void G4UIQt::AddButton (
494	const char* aMenu
495	,const char* aLabel
496	,const char* aCommand
497	)
498	{
499	if(aMenu==NULL) return; // TO KEEP
500	if(aLabel==NULL) return; // TO KEEP
501	if(aCommand==NULL) return; // TO KEEP
502
503	#if QT_VERSION < 0x040000
504	QPopupMenu parent = (QPopupMenu)GetInteractor(aMenu);
505	#else
506	QMenu parent = (QMenu)GetInteractor(aMenu);
507	#endif
508
509	if(parent==NULL) return;
510
511	QSignalMapper *signalMapper = new QSignalMapper(this);
512	#if QT_VERSION < 0x030200
513	QAction *action = new QAction(QString(aLabel),QString(aLabel),QKeySequence::QKeySequence (),signalMapper, SLOT(map()));
514	action->addTo(parent);
515	connect(action,SIGNAL(activated()),signalMapper,SLOT(map()));
516
517	#elif QT_VERSION < 0x040000
518	QAction *action = new QAction(QString(aLabel),QKeySequence::QKeySequence (),signalMapper, SLOT(map()));
519	action->addTo(parent);
520	connect(action,SIGNAL(activated()),signalMapper,SLOT(map()));
521
522	#else
523	QAction *action = parent->addAction(aLabel, signalMapper, SLOT(map()));
524
525	#endif
526	connect(signalMapper, SIGNAL(mapped(const QString &)),this, SLOT(ButtonCallback(const QString&)));
527	signalMapper->setMapping(action, QString(aCommand));
528	}
529
530
531
532
533	/**
534	Open the help dialog in a separate window.<br>
535	This will be display as a tree widget.<br>
536	Implementation of <b>void G4VBasicShell::TerminalHelp(G4String newCommand)</b>
537
538	@param newCommand : open the tree widget item on this command if is set
539	*/
540	void G4UIQt::TerminalHelp(
541	G4String newCommand
542	)
543	{
544	// Create the help dialog
545	if (!fHelpDialog) {
546	#if QT_VERSION < 0x040000
547	fHelpDialog = new QDialog(0,0,FALSE,Qt::WStyle_Title \| Qt::WStyle_SysMenu \| Qt::WStyle_MinMax );
548	QVBoxLayout *vLayout = new QVBoxLayout(fHelpDialog);
549	#else
550	QVBoxLayout *vLayout = new QVBoxLayout();
551	fHelpDialog = new QDialog(0,Qt::WindowTitleHint \| Qt::WindowSystemMenuHint \| Qt::WindowMinMaxButtonsHint);
552	#endif
553	QSplitter *splitter = new QSplitter(Qt::Horizontal,fHelpDialog);
554	QPushButton *exitButton = new QPushButton("Exit",fHelpDialog);
555	connect(exitButton, SIGNAL(clicked()), fHelpDialog,SLOT(close()));
556
557	// the help tree
558	G4UImanager* UI = G4UImanager::GetUIpointer();
559	if(UI==NULL) return;
560	G4UIcommandTree * treeTop = UI->GetTree();
561
562	// build widget
563	#if QT_VERSION < 0x040000
564	fHelpTreeWidget = new QListView(splitter);
565	fHelpTreeWidget->setSelectionMode(QListView::Single);
566	fHelpTreeWidget->setRootIsDecorated(true);
567	fHelpTreeWidget->addColumn("Command");
568	fHelpTreeWidget->addColumn("Description",0);
569	// fHelpTreeWidget->setColumnWidth (1,0);
570	fHelpTreeWidget->header()->setResizeEnabled(FALSE,1);
571	// QList<QListViewItem *> items;
572	#else
573	fHelpTreeWidget = new QTreeWidget();
574	fHelpTreeWidget->setSelectionMode(QAbstractItemView::SingleSelection);
575	fHelpTreeWidget->setColumnCount(2);
576	fHelpTreeWidget->setColumnHidden(1,true);
577	QStringList labels;
578	labels << QString("Command") << QString("Description");
579	fHelpTreeWidget->setHeaderLabels(labels);
580	// QList<QTreeWidgetItem *> items;
581	#endif
582
583	fHelpArea = new QTextEdit(splitter);
584	fHelpArea->setReadOnly(true);
585
586	G4int treeSize = treeTop->GetTreeEntry();
587	#if QT_VERSION < 0x040000
588	QListViewItem * newItem;
589	#else
590	QTreeWidgetItem * newItem;
591	#endif
592	for (int a=0;a<treeSize;a++) {
593	// Creating new item
594
595	#if QT_VERSION < 0x040000
596	newItem = new QListViewItem(fHelpTreeWidget);
597	newItem->setText(0,QString((char*)(treeTop->GetTree(a+1)->GetPathName()).data()).simplifyWhiteSpace());
598	newItem->setText(1,QString((char*)(treeTop->GetTree(a+1)->GetTitle()).data()).simplifyWhiteSpace());
599	#else
600	//FIXME : Qt 4.2
601	// QStringList stringList;
602	// stringList << QString((char*)(treeTop->GetTree(a+1)->GetPathName()).data()).trimmed() ;
603	// stringList << QString((char*)(treeTop->GetTree(a+1)->GetTitle()).data()).trimmed() ;
604	// newItem = new QTreeWidgetItem(stringList);
605	// FIXME : Qt 4.0
606	newItem = new QTreeWidgetItem(fHelpTreeWidget);
607	newItem->setText(0,QString((char*)(treeTop->GetTree(a+1)->GetPathName()).data()).trimmed());
608	newItem->setText(1,QString((char*)(treeTop->GetTree(a+1)->GetTitle()).data()).trimmed());
609	#endif
610
611
612	// look for childs
613	CreateChildTree(newItem,treeTop->GetTree(a+1));
614	// items.append(newItem);
615	}
616
617	#if QT_VERSION < 0x040000
618	connect(fHelpTreeWidget, SIGNAL(selectionChanged ()),this, SLOT(HelpTreeClicCallback()));
619	connect(fHelpTreeWidget, SIGNAL(doubleClicked (QListViewItem)),this, SLOT(HelpTreeDoubleClicCallback(QListViewItem)));
620	#else
621	connect(fHelpTreeWidget, SIGNAL(itemSelectionChanged ()),this, SLOT(HelpTreeClicCallback()));
622	connect(fHelpTreeWidget, SIGNAL(itemDoubleClicked (QTreeWidgetItem,int)),this, SLOT(HelpTreeDoubleClicCallback(QTreeWidgetItem)));
623	#endif
624
625	// Set layouts
626
627	#if QT_VERSION >= 0x040000
628	splitter->addWidget(fHelpTreeWidget);
629	splitter->addWidget(fHelpArea);
630	#endif
631
632
633	#if QT_VERSION >= 0x040000
634	vLayout->addWidget(splitter);
635	vLayout->addWidget(exitButton);
636	#else
637	vLayout->add(splitter);
638	vLayout->addWidget(exitButton);
639	#endif
640
641	// set the splitter size
642	#if QT_VERSION >= 0x040000
643	QList<int> list;
644	#else
645	QValueList<int> list;
646	#endif
647	list.append( 400 );
648	list.append( 400 );
649	splitter->setSizes(list);
650
651	#if QT_VERSION >= 0x040000
652	fHelpDialog->setLayout(vLayout);
653	#endif
654
655	}
656
657	// Look for the choosen command "newCommand"
658	size_t i = newCommand.index(" ");
659	G4String targetCom="";
660	if( i != std::string::npos )
661	{
662	G4String newValue = newCommand(i+1,newCommand.length()-(i+1));
663	newValue.strip(G4String::both);
664	targetCom = ModifyToFullPathCommand( newValue );
665	}
666	if (targetCom != "") {
667	#if QT_VERSION < 0x040000
668	QListViewItem* findItem = NULL;
669	QListViewItem* tmpItem = fHelpTreeWidget->firstChild();
670	while (tmpItem != 0) {
671	if (!findItem) {
672	findItem = FindTreeItem(tmpItem,QString((char*)targetCom.data()));
673	}
674	tmpItem = tmpItem->nextSibling();
675	}
676	#else
677	QTreeWidgetItem* findItem = NULL;
678	for (int a=0;a<fHelpTreeWidget->topLevelItemCount();a++) {
679	if (!findItem) {
680	findItem = FindTreeItem(fHelpTreeWidget->topLevelItem(a),QString((char*)targetCom.data()));
681	}
682	}
683	#endif
684
685	if (findItem) {
686
687	//collapsed open item
688	#if QT_VERSION < 0x040000
689
690	// FIXME : Has to be checked
691	QListViewItem* tmpItem = fHelpTreeWidget->firstChild();
692	QList<QListViewItem> openItems;
693	while ((tmpItem != 0) \|\| (!openItems.isEmpty())) {
694	if (tmpItem->isOpen() ) {
695	tmpItem->setOpen(false);
696	openItems.append(tmpItem);
697	tmpItem = tmpItem->firstChild();
698	} else {
699	tmpItem = tmpItem->nextSibling();
700	}
701	if (tmpItem == 0) {
702	tmpItem = openItems.take(openItems.count()-1);
703	}
704	}
705	#else
706	QList<QTreeWidgetItem *> selected;
707
708	selected = fHelpTreeWidget->selectedItems();
709	if ( selected.count() != 0 ) {
710	QTreeWidgetItem * tmp =selected.at( 0 );
711	while ( tmp) {
712	#if QT_VERSION < 0x040202
713	fHelpTreeWidget->setItemExpanded(tmp,false);
714	#else
715	tmp->setExpanded(false);
716	#endif
717	tmp = tmp->parent();
718	}
719	}
720	#endif
721
722	// clear old selection
723	fHelpTreeWidget->clearSelection();
724
725	// set new selection
726	#if QT_VERSION >= 0x040000
727	#if QT_VERSION < 0x040202
728	fHelpTreeWidget->setItemSelected(findItem,true);
729	#else
730	findItem->setSelected(true);
731	#endif
732	#else
733	findItem->setSelected(true);
734	#endif
735
736	// expand parent item
737	while ( findItem) {
738	#if QT_VERSION < 0x040000
739	findItem->setOpen(true);
740	#else
741	#if QT_VERSION < 0x040202
742	fHelpTreeWidget->setItemExpanded(findItem,true);
743	#else
744	findItem->setExpanded(true);
745	#endif
746	#endif
747	findItem = findItem->parent();
748	}
749
750	// Call the update of the right textArea
751	HelpTreeClicCallback();
752	}
753	}
754	#if QT_VERSION < 0x040000
755	fHelpDialog->setCaption( tr( "Help on commands" ));
756	#else
757	fHelpDialog->setWindowTitle(tr("Help on commands"));
758	#endif
759	fHelpDialog->resize(800,600);
760	fHelpDialog->move(QPoint(400,150));
761	fHelpDialog->show();
762	fHelpDialog->raise();
763	#if QT_VERSION < 0x040000
764	fHelpDialog->setActiveWindow();
765	#else
766	fHelpDialog->activateWindow();
767	#endif
768	}
769
770
771
772	/** Fill the Help Tree Widget
773	@param aParent : parent item to fill
774	@param aCommandTree : commandTree node associate with this part of the Tree
775	*/
776	#if QT_VERSION < 0x040000
777	void G4UIQt::CreateChildTree(
778	QListViewItem *aParent
779	,G4UIcommandTree *aCommandTree
780	#else
781	void G4UIQt::CreateChildTree(
782	QTreeWidgetItem *aParent
783	,G4UIcommandTree *aCommandTree
784	#endif
785	)
786	{
787	if (aParent == NULL) return;
788	if (aCommandTree == NULL) return;
789
790
791	// Creating new item
792	#if QT_VERSION < 0x040000
793	QListViewItem * newItem;
794	#else
795	QTreeWidgetItem * newItem;
796	#endif
797
798	// Get the Sub directories
799	for (int a=0;a<aCommandTree->GetTreeEntry();a++) {
800
801	#if QT_VERSION < 0x040000
802	newItem = new QListViewItem(aParent);
803	newItem->setText(0,QString((char*)(aCommandTree->GetTree(a+1)->GetPathName()).data()).simplifyWhiteSpace());
804	newItem->setText(1,QString((char*)(aCommandTree->GetTree(a+1)->GetTitle()).data()).simplifyWhiteSpace());
805
806	#else
807	newItem = new QTreeWidgetItem(aParent);
808	newItem->setText(0,QString((char*)(aCommandTree->GetTree(a+1)->GetPathName()).data()).trimmed());
809	newItem->setText(1,QString((char*)(aCommandTree->GetTree(a+1)->GetTitle()).data()).trimmed());
810	#endif
811
812	CreateChildTree(newItem,aCommandTree->GetTree(a+1));
813	}
814
815
816
817	// Get the Commands
818
819	for (int a=0;a<aCommandTree->GetCommandEntry();a++) {
820
821	QStringList stringList;
822	#if QT_VERSION < 0x040000
823	newItem = new QListViewItem(aParent);
824	newItem->setText(0,QString((char*)(aCommandTree->GetCommand(a+1)->GetCommandPath()).data()).simplifyWhiteSpace());
825	newItem->setText(1,QString((char*)(aCommandTree->GetCommand(a+1)->GetCommandPath()).data()).simplifyWhiteSpace());
826	newItem->setOpen(false);
827
828	#else
829	newItem = new QTreeWidgetItem(aParent);
830	newItem->setText(0,QString((char*)(aCommandTree->GetCommand(a+1)->GetCommandPath()).data()).trimmed());
831	newItem->setText(1,QString((char*)(aCommandTree->GetCommand(a+1)->GetCommandPath()).data()).trimmed());
832	#if QT_VERSION < 0x040202
833	fHelpTreeWidget->setItemExpanded(newItem,false);
834	#else
835	newItem->setExpanded(false);
836	#endif
837	#endif
838
839	}
840	}
841
842
843	/** Find a treeItemWidget in the help tree
844	@param aCommand item's String to look for
845	@return item if found, NULL if not
846	*/
847	#if QT_VERSION < 0x040000
848	QListViewItem* G4UIQt::FindTreeItem(
849	QListViewItem *aParent
850	#else
851	QTreeWidgetItem* G4UIQt::FindTreeItem(
852	QTreeWidgetItem *aParent
853	#endif
854	,const QString& aCommand
855	)
856	{
857	if (aParent == NULL) return NULL;
858
859	if (aParent->text(0) == aCommand)
860	return aParent;
861
862	#if QT_VERSION < 0x040000
863	QListViewItem * tmp = NULL;
864	QListViewItem* tmpItem = aParent->firstChild();
865	while (tmpItem != 0) {
866	if (!tmp)
867	tmp = FindTreeItem(tmpItem,aCommand);
868	tmpItem = tmpItem->nextSibling();
869	}
870
871	#else
872	QTreeWidgetItem * tmp = NULL;
873	for (int a=0;a<aParent->childCount();a++) {
874	if (!tmp)
875	tmp = FindTreeItem(aParent->child(a),aCommand);
876	}
877	#endif
878	return tmp;
879	}
880
881
882	/** Build the command list parameters in a QString<br>
883	Reimplement partialy the G4UIparameter.cc
884	@param aCommand : command to list parameters
885	@see G4UIparameter::List()
886	@see G4UIcommand::List()
887	@return the command list parameters, or "" if nothing
888	*/
889	QString G4UIQt::GetCommandList (
890	const G4UIcommand *aCommand
891	)
892	{
893
894	QString txt ="";
895	if (aCommand == NULL)
896	return txt;
897
898	G4String commandPath = aCommand->GetCommandPath();
899	G4String rangeString = aCommand->GetRange();
900	G4int n_guidanceEntry = aCommand->GetGuidanceEntries();
901	G4int n_parameterEntry = aCommand->GetParameterEntries();
902
903	if ((commandPath == "") &&
904	(rangeString == "") &&
905	(n_guidanceEntry == 0) &&
906	(n_parameterEntry == 0)) {
907	return txt;
908	}
909
910	if((commandPath.length()-1)!='/') {
911	txt += "Command " + QString((char*)(commandPath).data()) + "\n";
912	}
913	txt += "Guidance :\n";
914
915	for( G4int i_thGuidance=0; i_thGuidance < n_guidanceEntry; i_thGuidance++ ) {
916	txt += QString((char*)(aCommand->GetGuidanceLine(i_thGuidance)).data()) + "\n";
917	}
918	if( ! rangeString.isNull() ) {
919	txt += " Range of parameters : " + QString((char*)(rangeString).data()) + "\n";
920	}
921	if( n_parameterEntry > 0 ) {
922	G4UIparameter *param;
923
924	// Re-implementation of G4UIparameter.cc
925
926	for( G4int i_thParameter=0; i_thParameter<n_parameterEntry; i_thParameter++ ) {
927	param = aCommand->GetParameter(i_thParameter);
928	txt += "\nParameter : " + QString((char*)(param->GetParameterName()).data()) + "\n";
929	if( ! param->GetParameterGuidance().isNull() )
930	txt += QString((char*)(param->GetParameterGuidance()).data())+ "\n" ;
931	txt += " Parameter type : " + QString(QChar(param->GetParameterType())) + "\n";
932	if(param->IsOmittable()){
933	txt += " Omittable : True\n";
934	} else {
935	txt += " Omittable : False\n";
936	}
937	if( param->GetCurrentAsDefault() ) {
938	txt += " Default value : taken from the current value\n";
939	} else if( ! param->GetDefaultValue().isNull() ) {
940	txt += " Default value : " + QString((char*)(param->GetDefaultValue()).data())+ "\n";
941	}
942	if( ! param->GetParameterRange().isNull() ) {
943	txt += " Parameter range : " + QString((char*)(param->GetParameterRange()).data())+ "\n";
944	}
945	if( ! param->GetParameterCandidates().isNull() ) {
946	txt += " Candidates : " + QString((char*)(param->GetParameterCandidates()).data())+ "\n";
947	}
948	}
949	}
950	return txt;
951	}
952
953
954
955	/** Implement G4VBasicShell vurtual function
956	*/
957	G4bool G4UIQt::GetHelpChoice(
958	G4int& aInt
959	)
960	{
961	#ifdef GEANT4_QT_DEBUG
962	printf("G4UIQt::GetHelpChoice SHOULD NEVER GO HERE");
963	#endif
964	return true;
965	}
966
967
968	/** Implement G4VBasicShell vurtual function
969	*/
970	void G4UIQt::ExitHelp(
971	)
972	{
973	#ifdef GEANT4_QT_DEBUG
974	printf("G4UIQt::ExitHelp SHOULD NEVER GO HERE");
975	#endif
976	}
977
978
979	/** Event filter method. Every event from QtApplication goes here.<br/>
980	We apply a filter only for the Up and Down Arrow press when the QLineEdit<br/>
981	is active. If this filter match, Up arrow we give the previous command<br/>
982	and Down arrow will give the next if exist.<br/>
983	@param obj Emitter of the event
984	@param event Kind of event
985	*/
986	bool G4UIQt::eventFilter( // Should stay with a minuscule eventFilter because of Qt
987	QObject *aObj
988	,QEvent *aEvent
989	)
990	{
991	if (aObj == NULL) return false;
992	if (aEvent == NULL) return false;
993
994	if (aObj == fCommandHistoryArea) {
995	if (aEvent->type() == QEvent::KeyPress) {
996	fCommandArea->setFocus();
997	}
998	}
999	if (aObj == fCommandArea) {
1000	if (aEvent->type() == QEvent::KeyPress) {
1001	QKeyEvent e = static_cast<QKeyEvent>(aEvent);
1002	if ((e->key() == (Qt::Key_Down)) \|\|
1003	(e->key() == (Qt::Key_PageDown)) \|\|
1004	(e->key() == (Qt::Key_Up)) \|\|
1005	(e->key() == (Qt::Key_PageUp))) {
1006	#if QT_VERSION < 0x040000
1007	// count rows...
1008	QListViewItem* tmpItem = fCommandHistoryArea->firstChild();
1009	int selection = -1;
1010	int index = 0;
1011	while (tmpItem != 0) {
1012	if (tmpItem == fCommandHistoryArea->selectedItem()) {
1013	selection = index;
1014	}
1015	index ++;
1016	tmpItem = tmpItem->nextSibling();
1017	}
1018	if (fCommandHistoryArea->childCount()) {
1019	if (selection == -1) {
1020	selection = fCommandHistoryArea->childCount()-1;
1021	} else {
1022	if (e->key() == (Qt::Key_Down)) {
1023	if (selection <(fCommandHistoryArea->childCount()-1))
1024	selection++;
1025	} else if (e->key() == (Qt::Key_PageDown)) {
1026	selection = fCommandHistoryArea->childCount()-1;
1027	#else
1028	int selection = fCommandHistoryArea->currentRow();
1029	if (fCommandHistoryArea->count()) {
1030	if (selection == -1) {
1031	selection = fCommandHistoryArea->count()-1;
1032	} else {
1033	if (e->key() == (Qt::Key_Down)) {
1034	if (selection <(fCommandHistoryArea->count()-1))
1035	selection++;
1036	} else if (e->key() == (Qt::Key_PageDown)) {
1037	selection = fCommandHistoryArea->count()-1;
1038	#endif
1039	} else if (e->key() == (Qt::Key_Up)) {
1040	if (selection >0)
1041	selection --;
1042	} else if (e->key() == (Qt::Key_PageUp)) {
1043	selection = 0;
1044	}
1045	}
1046	fCommandHistoryArea->clearSelection();
1047	#if QT_VERSION < 0x040000
1048	QListViewItem* tmpItem = fCommandHistoryArea->firstChild();
1049	int index = 0;
1050	while (tmpItem != 0) {
1051	if (index == selection) {
1052	tmpItem->setSelected(true);
1053	fCommandHistoryArea->setCurrentItem(tmpItem);
1054	}
1055	index ++;
1056	tmpItem = tmpItem->nextSibling();
1057	}
1058	#else
1059	#if QT_VERSION < 0x040202
1060	fCommandHistoryArea->setItemSelected(fCommandHistoryArea->item(selection),true);
1061	#else
1062	fCommandHistoryArea->item(selection)->setSelected(true);
1063	#endif
1064	fCommandHistoryArea->setCurrentItem(fCommandHistoryArea->item(selection));
1065	#endif
1066	}
1067	} else if (e->key() == (Qt::Key_Tab)) {
1068	#if QT_VERSION < 0x040000
1069	G4String ss = Complete(fCommandArea->text().ascii());
1070	#else
1071	G4String ss = Complete(fCommandArea->text().toStdString().c_str());
1072	#endif
1073	fCommandArea->setText((char*)(ss.data()));
1074
1075	// do not pass by parent, it will disable widget tab focus !
1076	return true;
1077	}
1078	}
1079	}
1080	// pass the event on to the parent class
1081	return QObject::eventFilter(aObj, aEvent);
1082	}
1083
1084
1085
1086
1087	/***************************************************************************/
1088	//
1089	// SLOTS DEFINITIONS
1090	//
1091	/***************************************************************************/
1092
1093	/** Called when user give "help" command.
1094	*/
1095	void G4UIQt::ShowHelpCallback (
1096	)
1097	{
1098	TerminalHelp("");
1099	}
1100
1101
1102	/** Called when user click on clear button. Clear the text Output area
1103	*/
1104	void G4UIQt::ClearButtonCallback (
1105	)
1106	{
1107	fTextArea->clear();
1108	}
1109
1110	/** Called when user exit session
1111	*/
1112	void G4UIQt::ExitSession (
1113	)
1114	{
1115	SessionTerminate();
1116	}
1117
1118
1119	/** Callback call when "click on a menu entry.<br>
1120	Send the associated command to geant4
1121	*/
1122	void G4UIQt::CommandEnteredCallback (
1123	)
1124	{
1125	#if QT_VERSION < 0x040000
1126	G4String command (fCommandArea->text().ascii());
1127	if (fCommandArea->text().simplifyWhiteSpace() != "") {
1128
1129	QListViewItem *newItem = new QListViewItem(fCommandHistoryArea);
1130	newItem->setText(0,fCommandArea->text());
1131	fCommandHistoryArea->insertItem(newItem);
1132	// now we have to arrange
1133	QListViewItem *temp= fCommandHistoryArea->lastItem();
1134	for (int i=0; i<fCommandHistoryArea->childCount()-1;i++) {
1135	fCommandHistoryArea->takeItem(temp);
1136	fCommandHistoryArea->insertItem(temp);
1137	temp= fCommandHistoryArea->lastItem();
1138	}
1139	#else
1140	G4String command (fCommandArea->text().toStdString().c_str());
1141	if (fCommandArea->text().trimmed() != "") {
1142	fCommandHistoryArea->addItem(fCommandArea->text());
1143	#endif
1144	fCommandHistoryArea->clearSelection();
1145	fCommandHistoryArea->setCurrentItem(NULL);
1146	fCommandArea->setText("");
1147
1148	G4Qt* interactorManager = G4Qt::getInstance ();
1149	if (interactorManager) {
1150	interactorManager->FlushAndWaitExecution();
1151	}
1152	if (command(0,4) != "help") {
1153	ApplyShellCommand (command,exitSession,exitPause);
1154	} else {
1155	TerminalHelp(command);
1156	}
1157	if(exitSession==true)
1158	SessionTerminate();
1159	}
1160	}
1161
1162
1163	/** Callback call when "enter" clicked on the command zone.<br>
1164	Send the command to geant4
1165	@param aCommand
1166	*/
1167	void G4UIQt::ButtonCallback (
1168	const QString& aCommand
1169	)
1170	{
1171	#if QT_VERSION < 0x040000
1172	G4String ss = G4String(aCommand.ascii());
1173	#else
1174	G4String ss = G4String(aCommand.toStdString().c_str());
1175	#endif
1176	ApplyShellCommand(ss,exitSession,exitPause);
1177	if(exitSession==true)
1178	SessionTerminate();
1179	}
1180
1181
1182
1183	/** This callback is activated when user selected a item in the help tree
1184	*/
1185	void G4UIQt::HelpTreeClicCallback (
1186	)
1187	{
1188	#if QT_VERSION < 0x040000
1189	QListViewItem* item = NULL;
1190	#else
1191	QTreeWidgetItem* item = NULL;
1192	#endif
1193	if (!fHelpTreeWidget)
1194	return ;
1195
1196	if (!fHelpArea)
1197	return;
1198
1199	#if QT_VERSION < 0x040000
1200	item =fHelpTreeWidget->selectedItem();
1201	#else
1202	QList<QTreeWidgetItem *> list =fHelpTreeWidget->selectedItems();
1203	if (list.isEmpty())
1204	return;
1205	item = list.first();
1206	#endif
1207	if (!item)
1208	return;
1209
1210	G4UImanager* UI = G4UImanager::GetUIpointer();
1211	if(UI==NULL) return;
1212	G4UIcommandTree * treeTop = UI->GetTree();
1213	#if QT_VERSION < 0x040000
1214	G4UIcommand* command = treeTop->FindPath(item->text (1).ascii());
1215	#else
1216	G4UIcommand* command = treeTop->FindPath(item->text (1).toStdString().c_str());
1217	#endif
1218	if (command) {
1219	#if QT_VERSION >= 0x040000
1220	#if QT_VERSION < 0x040200
1221	fHelpArea->clear();
1222	fHelpArea->append(GetCommandList(command));
1223	#else
1224	fHelpArea->setText(GetCommandList(command));
1225	#endif
1226	#else
1227	fHelpArea->setText(GetCommandList(command));
1228	#endif
1229	} else {
1230	// this is not a command, this is a sub directory
1231	// We display the Title
1232	#if QT_VERSION >= 0x040000
1233	#if QT_VERSION < 0x040200
1234	fHelpArea->clear();
1235	fHelpArea->append(item->text (1));
1236	#else
1237	fHelpArea->setText(item->text (1));
1238	#endif
1239	#else
1240	fHelpArea->setText(item->text (1));
1241	#endif
1242	}
1243	}
1244
1245	/** This callback is activated when user double clic on a item in the help tree
1246	*/
1247	void G4UIQt::HelpTreeDoubleClicCallback (
1248	#if QT_VERSION < 0x040000
1249	QListViewItem* item
1250	#else
1251	QTreeWidgetItem* item
1252	#endif
1253	)
1254	{
1255	HelpTreeClicCallback();
1256	fCommandArea->setText(item->text (1));
1257	}
1258
1259
1260	/** Callback called when user select an old command in the command history<br>
1261	Give it to the command area.
1262	*/
1263	void G4UIQt::CommandHistoryCallback(
1264	)
1265	{
1266	#if QT_VERSION < 0x040000
1267	QListViewItem* item = NULL;
1268	#else
1269	QListWidgetItem* item = NULL;
1270	#endif
1271	if (!fCommandHistoryArea)
1272	return ;
1273
1274
1275	#if QT_VERSION < 0x040000
1276	item =fCommandHistoryArea->selectedItem();
1277	#else
1278	QList<QListWidgetItem *> list =fCommandHistoryArea->selectedItems();
1279	if (list.isEmpty())
1280	return;
1281	item = list.first();
1282	#endif
1283	if (!item)
1284	return;
1285	#if QT_VERSION < 0x040000
1286	fCommandArea->setText(item->text(0));
1287	#else
1288	fCommandArea->setText(item->text());
1289	#endif
1290
1291	}
1292
1293	#endif

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