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source: trunk/geant4/interfaces/basic/src/G4UIQt.cc@ 612

Last change on this file since 612 was 611, checked in by garnier, 18 years ago
Erreur pour Qt4 corrigee
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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 1.12 2007/11/15 18:24:27 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);
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	fCommandHistoryArea->setSelectionMode(QListView::Single);
167	connect(fCommandHistoryArea, SIGNAL(selectionChanged()), SLOT(CommandHistoryCallback()));
168	#else
169	fCommandHistoryArea = new QListWidget();
170	fCommandHistoryArea->setSelectionMode(QAbstractItemView::SingleSelection);
171	connect(fCommandHistoryArea, SIGNAL(itemSelectionChanged()), SLOT(CommandHistoryCallback()));
172	#endif
173	fCommandHistoryArea->installEventFilter(this);
174	fCommandLabel = new QLabel("",bottomWidget);
175
176	fCommandArea = new QLineEdit(bottomWidget);
177	fCommandArea->installEventFilter(this);
178	#ifdef GEANT4_QT_DEBUG
179	printf("G4UIQt:: 1\n");
180	#endif
181	#if QT_VERSION < 0x040000
182	fCommandArea->setActiveWindow();
183	#else
184	fCommandArea->activateWindow();
185	#endif
186	connect(fCommandArea, SIGNAL(returnPressed()), SLOT(CommandEnteredCallback()));
187	#if QT_VERSION < 0x040000
188	fCommandArea->setFocusPolicy ( QWidget::StrongFocus );
189	fCommandArea->setFocus();
190	#else
191	fCommandArea->setFocusPolicy ( Qt::StrongFocus );
192	fCommandArea->setFocus(Qt::TabFocusReason);
193	#endif
194	fTextArea->setReadOnly(true);
195
196
197	#ifdef GEANT4_QT_DEBUG
198	printf("G4UIQt:: 2\n");
199	#endif
200
201	#ifdef GEANT4_QT_DEBUG
202	printf("G4UIQt:: 3\n");
203	#endif
204
205
206	layoutTop->addWidget(fTextArea);
207	layoutTop->addWidget(clearButton);
208
209	#if QT_VERSION >= 0x040000
210	topWidget->setLayout(layoutTop);
211	#endif
212
213	#ifdef GEANT4_QT_DEBUG
214	printf("G4UIQt:: 4\n");
215	#endif
216	layoutBottom->addWidget(fCommandHistoryArea);
217	layoutBottom->addWidget(fCommandLabel);
218	layoutBottom->addWidget(fCommandArea);
219	#if QT_VERSION >= 0x040000
220
221	bottomWidget->setLayout(layoutBottom);
222	splitter->addWidget(topWidget);
223	splitter->addWidget(bottomWidget);
224	#endif
225
226
227	#ifdef GEANT4_QT_DEBUG
228	printf("G4UIQt:: 5\n");
229	#endif
230	fMainWindow->setCentralWidget(splitter);
231
232	#if QT_VERSION < 0x040000
233
234	// Add a quit subMenu
235	QPopupMenu *fileMenu = new QPopupMenu( fMainWindow);
236	fileMenu->insertItem( "&Quitter", this, SLOT(ExitSession()), CTRL+Key_Q );
237	fMainWindow->menuBar()->insertItem( QString("&File"), fileMenu );
238
239	// Add a Help menu
240	QPopupMenu *helpMenu = new QPopupMenu( fMainWindow );
241	helpMenu->insertItem( "&Show Help", this, SLOT(ShowHelpCallback()), CTRL+Key_H );
242	fMainWindow->menuBar()->insertItem( QString("&Help"), helpMenu );
243
244	#ifdef GEANT4_QT_DEBUG
245	printf("G4UIQt:: 6\n");
246	#endif
247
248	#else
249
250	// Add a quit subMenu
251	QMenu *fileMenu = fMainWindow->menuBar()->addMenu("File");
252	fileMenu->addAction("Quitter", this, SLOT(ExitSession()));
253
254	// Add a Help menu
255	QMenu *helpMenu = fMainWindow->menuBar()->addMenu("Help");
256	helpMenu->addAction("Show Help", this, SLOT(ShowHelpCallback()));
257	#endif
258	#ifdef GEANT4_QT_DEBUG
259	printf("G4UIQt:: 7\n");
260	#endif
261
262	// Set the splitter size. The fTextArea sould be 2/3 on the fMainWindow
263	#if QT_VERSION < 0x040000
264	QValueList<int> vals = splitter->sizes();
265	#else
266	QList<int> vals = splitter->sizes();
267	#endif
268	if(vals.size()==2) {
269	vals[0] = (splitter->orientation()==Qt::Vertical ? splitter->height() : splitter->width())*3/4;
270	vals[1] = (splitter->orientation()==Qt::Vertical ? splitter->height() : splitter->width())*1/4;
271	splitter->setSizes(vals);
272	}
273	#ifdef GEANT4_QT_DEBUG
274	printf("G4UIQt:: 8\n");
275	#endif
276
277	if(UI!=NULL) UI->SetCoutDestination(this); // TO KEEP
278	}
279
280
281
282	G4UIQt::~G4UIQt(
283	)
284	{
285	G4UImanager* UI = G4UImanager::GetUIpointer(); // TO KEEP
286	if(UI!=NULL) { // TO KEEP
287	UI->SetSession(NULL); // TO KEEP
288	UI->SetCoutDestination(NULL); // TO KEEP
289	}
290
291	if (fMainWindow!=NULL)
292	delete fMainWindow;
293	}
294
295
296
297	/** Start the Qt main loop
298	*/
299	G4UIsession* G4UIQt::SessionStart (
300	)
301	{
302
303	G4Qt* interactorManager = G4Qt::getInstance ();
304
305	#if QT_VERSION >= 0x040000
306	#if QT_VERSION >= 0x040200
307	fMainWindow->setVisible(true);
308	#else
309	fMainWindow->show();
310	#endif
311	#else
312	fMainWindow->show();
313	#endif
314	Prompt("session");
315	exitSession = false;
316
317
318	#ifdef GEANT4_QT_DEBUG
319	printf("disable secondary loop\n");
320	#endif
321	interactorManager->DisableSecondaryLoop (); // TO KEEP
322	if ((QApplication*)interactorManager->GetMainInteractor())
323	((QApplication*)interactorManager->GetMainInteractor())->exec();
324
325	// on ne passe pas le dessous ? FIXME ????
326	// je ne pense pas 13/06
327
328	// void* event; // TO KEEP
329	// while((event = interactorManager->GetEvent())!=NULL) { // TO KEEP
330	// interactorManager->DispatchEvent(event); // TO KEEP
331	// if(exitSession==true) break; // TO KEEP
332	// } // TO KEEP
333
334	interactorManager->EnableSecondaryLoop ();
335	#ifdef GEANT4_QT_DEBUG
336	printf("enable secondary loop\n");
337	#endif
338	return this;
339	}
340
341
342	/** Display the prompt in the prompt area
343	@param aPrompt : string to display as the promt label
344	//FIXME : probablement inutile puisque le seul a afficher qq chose d'autre
345	que "session" est SecondaryLoop()
346	*/
347	void G4UIQt::Prompt (
348	G4String aPrompt
349	)
350	{
351	if (!aPrompt) return;
352
353	fCommandLabel->setText((char*)aPrompt.data());
354	}
355
356
357	void G4UIQt::SessionTerminate (
358	)
359	{
360	G4Qt* interactorManager = G4Qt::getInstance ();
361	fMainWindow->close();
362	((QApplication*)interactorManager->GetMainInteractor())->exit();
363	}
364
365
366
367	/**
368	Called by intercoms/src/G4UImanager.cc<br>
369	Called by visualization/management/src/G4VisCommands.cc with "EndOfEvent" argument<br>
370	It have to pause the session command terminal.<br>
371	Call SecondaryLoop to wait for exit event<br>
372	@param aState
373	@see : G4VisCommandReviewKeptEvents::SetNewValue
374	*/
375	void G4UIQt::PauseSessionStart (
376	G4String aState
377	)
378	{
379	if (!aState) return;
380
381	#ifdef GEANT4_QT_DEBUG
382	printf("G4UIQt::PauseSessionStart\n");
383	#endif
384	if(aState=="G4_pause> ") { // TO KEEP
385	SecondaryLoop ("Pause, type continue to exit this state"); // TO KEEP
386	} // TO KEEP
387
388	if(aState=="EndOfEvent") { // TO KEEP
389	// Picking with feed back in event data Done here !!!
390	SecondaryLoop ("End of event, type continue to exit this state"); // TO KEEP
391	} // TO KEEP
392	}
393
394
395
396	/**
397	Begin the secondary loop
398	@param a_prompt : label to display as the prompt label
399	*/
400	void G4UIQt::SecondaryLoop (
401	G4String aPrompt
402	)
403	{
404	if (!aPrompt) return;
405
406	#ifdef GEANT4_QT_DEBUG
407	printf("G4UIQt::SecondaryLoop\n");
408	#endif
409	G4Qt* interactorManager = G4Qt::getInstance (); // TO KEEP ?
410	Prompt(aPrompt); // TO KEEP
411	exitPause = false; // TO KEEP
412	void* event; // TO KEEP
413	while((event = interactorManager->GetEvent())!=NULL) { // TO KEEP
414	interactorManager->DispatchEvent(event); // TO KEEP
415	if(exitPause==true) break; // TO KEEP
416	} // TO KEEP
417	Prompt("session"); // TO KEEP
418	}
419
420
421
422	/**
423	Receive a cout from Geant4. We have to display it in the cout zone
424	@param aString : label to add in the display area
425	@return 0
426	*/
427	G4int G4UIQt::ReceiveG4cout (
428	G4String aString
429	)
430	{
431	if (!aString) return 0;
432	G4Qt* interactorManager = G4Qt::getInstance ();
433	if (!interactorManager) return 0;
434
435	#if QT_VERSION < 0x040000
436	fTextArea->append(QString((char*)aString.data()).simplifyWhiteSpace());
437	fTextArea->verticalScrollBar()->setValue(fTextArea->verticalScrollBar()->maxValue());
438	#else
439	fTextArea->append(QString((char*)aString.data()).trimmed());
440	fTextArea->verticalScrollBar()->setSliderPosition(fTextArea->verticalScrollBar()->maximum());
441	#endif
442	interactorManager->FlushAndWaitExecution();
443	return 0;
444	}
445
446
447	/**
448	Receive a cerr from Geant4. We have to display it in the cout zone
449	@param aString : label to add in the display area
450	@return 0
451	*/
452	G4int G4UIQt::ReceiveG4cerr (
453	G4String aString
454	)
455	{
456	if (!aString) return 0;
457	G4Qt* interactorManager = G4Qt::getInstance ();
458	if (!interactorManager) return 0;
459
460	#if QT_VERSION < 0x040000
461	QColor previousColor = fTextArea->color();
462	fTextArea->setColor(Qt::red);
463	fTextArea->append(QString((char*)aString.data()).simplifyWhiteSpace());
464	fTextArea->setColor(previousColor);
465	fTextArea->verticalScrollBar()->setValue(fTextArea->verticalScrollBar()->maxValue());
466	#else
467	QColor previousColor = fTextArea->textColor();
468	fTextArea->setTextColor(Qt::red);
469	fTextArea->append(QString((char*)aString.data()).trimmed());
470	fTextArea->setTextColor(previousColor);
471	fTextArea->verticalScrollBar()->setSliderPosition(fTextArea->verticalScrollBar()->maximum());
472	#endif
473	interactorManager->FlushAndWaitExecution();
474	return 0;
475	}
476
477
478
479	/**
480	Add a new menu to the menu bar
481	@param aName name of menu
482	@param aLabel label to display
483	*/
484	void G4UIQt::AddMenu (
485	const char* aName
486	,const char* aLabel
487	)
488	{
489	if (aName == NULL) return;
490	if (aLabel == NULL) return;
491
492	#if QT_VERSION < 0x040000
493	QPopupMenu *fileMenu = new QPopupMenu( fMainWindow);
494	fMainWindow->menuBar()->insertItem( aLabel, fileMenu );
495	#else
496	QMenu *fileMenu = new QMenu(aLabel);
497	fMainWindow->menuBar()->insertMenu(fMainWindow->menuBar()->actions().last(),fileMenu);
498	#endif
499
500	AddInteractor (aName,(G4Interactor)fileMenu);
501	}
502
503
504	/**
505	Add a new button to a menu
506	@param aMenu : parent menu
507	@param aLabel : label to display
508	@param aCommand : command to execute as a callback
509	*/
510	void G4UIQt::AddButton (
511	const char* aMenu
512	,const char* aLabel
513	,const char* aCommand
514	)
515	{
516	if(aMenu==NULL) return; // TO KEEP
517	if(aLabel==NULL) return; // TO KEEP
518	if(aCommand==NULL) return; // TO KEEP
519
520	#if QT_VERSION < 0x040000
521	QPopupMenu parent = (QPopupMenu)GetInteractor(aMenu);
522	#else
523	QMenu parent = (QMenu)GetInteractor(aMenu);
524	#endif
525
526	if(parent==NULL) return;
527
528	QSignalMapper *signalMapper = new QSignalMapper(this);
529	#if QT_VERSION < 0x040000
530	QAction *action = new QAction(QString(aLabel),QKeySequence::QKeySequence (),signalMapper, SLOT(map()));
531	action->addTo(parent);
532	#else
533	QAction *action = parent->addAction(aLabel, signalMapper, SLOT(map()));
534	#endif
535	signalMapper->setMapping(action, QString(aCommand));
536	connect(signalMapper, SIGNAL(mapped(const QString &)),this, SLOT(ButtonCallback(const QString&)));
537	}
538
539
540
541
542	/**
543	Open the help dialog in a separate window.<br>
544	This will be display as a tree widget.<br>
545	Implementation of <b>void G4VBasicShell::TerminalHelp(G4String newCommand)</b>
546
547	@param newCommand : open the tree widget item on this command if is set
548	*/
549	void G4UIQt::TerminalHelp(
550	G4String newCommand
551	)
552	{
553	// Create the help dialog
554	if (!fHelpDialog) {
555	#if QT_VERSION < 0x040000
556	fHelpDialog = new QDialog(fMainWindow,0,FALSE,Qt::WStyle_Title \| Qt::WStyle_SysMenu \| Qt::WStyle_MinMax );
557	#else
558	fHelpDialog = new QDialog(fMainWindow,Qt::WindowTitleHint \| Qt::WindowSystemMenuHint \| Qt::WindowMinMaxButtonsHint);
559	#endif
560	QSplitter *splitter = new QSplitter(Qt::Horizontal);
561	QPushButton *exitButton = new QPushButton("Exit",fMainWindow);
562	connect(exitButton, SIGNAL(clicked()), fHelpDialog,SLOT(close()));
563
564	// the help tree
565	G4UImanager* UI = G4UImanager::GetUIpointer();
566	if(UI==NULL) return;
567	G4UIcommandTree * treeTop = UI->GetTree();
568
569	// build widget
570	#if QT_VERSION < 0x040000
571	fHelpTreeWidget = new QListView(splitter);
572	fHelpTreeWidget->setSelectionMode(QListView::Single);
573	fHelpTreeWidget->addColumn("Command");
574	fHelpTreeWidget->addColumn("Description");
575	fHelpTreeWidget->hideColumn(1);
576	fHelpTreeWidget->header()->setResizeEnabled(FALSE,1);
577	// QList<QListViewItem *> items;
578	#else
579	fHelpTreeWidget = new QTreeWidget();
580	fHelpTreeWidget->setSelectionMode(QAbstractItemView::SingleSelection);
581	fHelpTreeWidget->setColumnCount(2);
582	fHelpTreeWidget->setColumnHidden(1,true);
583	QStringList labels;
584	labels << QString("Command") << QString("Description");
585	fHelpTreeWidget->setHeaderLabels(labels);
586	// QList<QTreeWidgetItem *> items;
587	#endif
588
589	#if QT_VERSION < 0x040000
590	#ifdef GEANT4_QT_DEBUG
591	printf("G4UIQt::QTextEdit 1\n");
592	#endif
593	fHelpArea = new QTextEdit(splitter);
594	#ifdef GEANT4_QT_DEBUG
595	printf("G4UIQt::end 1\n");
596	#endif
597	#else
598	#ifdef GEANT4_QT_DEBUG
599	printf("G4UIQt::QTextEdit 2\n");
600	#endif
601	fHelpArea = new QTextEdit();
602	#ifdef GEANT4_QT_DEBUG
603	printf("G4UIQt::end 2\n");
604	#endif
605	#endif
606	fHelpArea->setReadOnly(true);
607
608	G4int treeSize = treeTop->GetTreeEntry();
609	#if QT_VERSION < 0x040000
610	QListViewItem * newItem;
611	#else
612	QTreeWidgetItem * newItem;
613	#endif
614	for (int a=0;a<treeSize;a++) {
615	// Creating new item
616
617	#if QT_VERSION < 0x040000
618	newItem = new QListViewItem(fHelpTreeWidget);
619	newItem->setText(0,QString((char*)(treeTop->GetTree(a+1)->GetPathName()).data()).simplifyWhiteSpace());
620	newItem->setText(1,QString((char*)(treeTop->GetTree(a+1)->GetTitle()).data()).simplifyWhiteSpace());
621	#else
622	//FIXME : Qt 4.2
623	// QStringList stringList;
624	// stringList << QString((char*)(treeTop->GetTree(a+1)->GetPathName()).data()).trimmed() ;
625	// stringList << QString((char*)(treeTop->GetTree(a+1)->GetTitle()).data()).trimmed() ;
626	// newItem = new QTreeWidgetItem(stringList);
627	// FIXME : Qt 4.0
628	newItem = new QTreeWidgetItem(fHelpTreeWidget);
629	newItem->setText(0,QString((char*)(treeTop->GetTree(a+1)->GetPathName()).data()).trimmed());
630	newItem->setText(1,QString((char*)(treeTop->GetTree(a+1)->GetTitle()).data()).trimmed());
631	#endif
632
633
634	// look for childs
635	CreateChildTree(newItem,treeTop->GetTree(a+1));
636	// items.append(newItem);
637	}
638
639	connect(fHelpTreeWidget, SIGNAL(itemSelectionChanged ()),this, SLOT(HelpTreeClicCallback()));
640	connect(fHelpTreeWidget, SIGNAL(itemDoubleClicked (QTreeWidgetItem,int)),this, SLOT(HelpTreeDoubleClicCallback(QTreeWidgetItem,int)));
641
642	// Set layouts
643
644	#if QT_VERSION < 0x040000
645	QVBoxLayout *vLayout = new QVBoxLayout(fHelpDialog);
646	#else
647	QVBoxLayout *vLayout = new QVBoxLayout;
648	splitter->addWidget(fHelpTreeWidget);
649	splitter->addWidget(fHelpArea);
650	#endif
651
652
653	vLayout->addWidget(splitter);
654	vLayout->addWidget(exitButton);
655	#if QT_VERSION >= 0x040000
656	fHelpDialog->setLayout(vLayout);
657	#endif
658
659	}
660
661	// Look for the choosen command "newCommand"
662	size_t i = newCommand.index(" ");
663	G4String targetCom="";
664	if( i != std::string::npos )
665	{
666	G4String newValue = newCommand(i+1,newCommand.length()-(i+1));
667	newValue.strip(G4String::both);
668	targetCom = ModifyToFullPathCommand( newValue );
669	}
670	if (targetCom != "") {
671	#if QT_VERSION < 0x040000
672	QListViewItem* findItem = NULL;
673	QListViewItem* tmpItem = fHelpTreeWidget->firstChild();
674	while (tmpItem != 0) {
675	if (!findItem) {
676	findItem = FindTreeItem(tmpItem,QString((char*)targetCom.data()));
677	}
678	tmpItem = tmpItem->nextSibling();
679	}
680	#else
681	QTreeWidgetItem* findItem = NULL;
682	for (int a=0;a<fHelpTreeWidget->topLevelItemCount();a++) {
683	if (!findItem) {
684	findItem = FindTreeItem(fHelpTreeWidget->topLevelItem(a),QString((char*)targetCom.data()));
685	}
686	}
687	#endif
688
689	if (findItem) {
690
691	//collapsed open item
692	#if QT_VERSION < 0x040000
693
694	// FIXME : Has to be checked
695	QListViewItem* tmpItem = fHelpTreeWidget->firstChild();
696	QList<QListViewItem> openItems;
697	while ((tmpItem != 0) \|\| (!openItems.isEmpty())) {
698	if (tmpItem->isOpen() ) {
699	tmpItem->setOpen(false);
700	openItems.append(tmpItem);
701	tmpItem = tmpItem->firstChild();
702	} else {
703	tmpItem = tmpItem->nextSibling();
704	}
705	if (tmpItem == 0) {
706	tmpItem = openItems.take(openItems.count()-1);
707	}
708	}
709	#else
710	QList<QTreeWidgetItem *> selected;
711
712	selected = fHelpTreeWidget->selectedItems();
713	if ( selected.count() != 0 ) {
714	QTreeWidgetItem * tmp =selected.at( 0 );
715	while ( tmp) {
716	#if QT_VERSION < 0x040202
717	fHelpTreeWidget->setItemExpanded(tmp,false);
718	#else
719	tmp->setExpanded(false);
720	#endif
721	tmp = tmp->parent();
722	}
723	}
724	#endif
725
726	// clear old selection
727	fHelpTreeWidget->clearSelection();
728
729	// set new selection
730	#if QT_VERSION >= 0x040000
731	#if QT_VERSION < 0x040202
732	fHelpTreeWidget->setItemSelected(findItem,true);
733	#else
734	findItem->setSelected(true);
735	#endif
736	#else
737	findItem->setSelected(true);
738	#endif
739
740	// expand parent item
741	while ( findItem) {
742	#if QT_VERSION < 0x040000
743	findItem->setOpen(true);
744	#else
745	#if QT_VERSION < 0x040202
746	fHelpTreeWidget->setItemExpanded(findItem,true);
747	#else
748	findItem->setExpanded(true);
749	#endif
750	#endif
751	findItem = findItem->parent();
752	}
753
754	// Call the update of the right textArea
755	HelpTreeClicCallback();
756	}
757	}
758	#if QT_VERSION < 0x040000
759	fHelpDialog->setCaption( tr( "Help on commands" ));
760	#else
761	fHelpDialog->setWindowTitle(tr("Help on commands"));
762	#endif
763	fHelpDialog->resize(800,600);
764	fHelpDialog->move(QPoint(400,150));
765	fHelpDialog->show();
766	fHelpDialog->raise();
767	#if QT_VERSION < 0x040000
768	fHelpDialog->setActiveWindow();
769	#else
770	fHelpDialog->activateWindow();
771	#endif
772	}
773
774
775
776	/** Fill the Help Tree Widget
777	@param aParent : parent item to fill
778	@param aCommandTree : commandTree node associate with this part of the Tree
779	*/
780	#if QT_VERSION < 0x040000
781	void G4UIQt::CreateChildTree(
782	QListViewItem *aParent
783	,G4UIcommandTree *aCommandTree
784	#else
785	void G4UIQt::CreateChildTree(
786	QTreeWidgetItem *aParent
787	,G4UIcommandTree *aCommandTree
788	#endif
789	)
790	{
791	if (aParent == NULL) return;
792	if (aCommandTree == NULL) return;
793
794
795	// Creating new item
796	#if QT_VERSION < 0x040000
797	QListViewItem * newItem;
798	#else
799	QTreeWidgetItem * newItem;
800	#endif
801
802	// Get the Sub directories
803	for (int a=0;a<aCommandTree->GetTreeEntry();a++) {
804
805	#if QT_VERSION < 0x040000
806	newItem = new QListViewItem(aParent);
807	newItem->setText(0,QString((char*)(aCommandTree->GetTree(a+1)->GetPathName()).data()).simplifyWhiteSpace());
808	newItem->setText(1,QString((char*)(aCommandTree->GetTree(a+1)->GetTitle()).data()).simplifyWhiteSpace());
809
810	#else
811	newItem = new QTreeWidgetItem(aParent);
812	newItem->setText(0,QString((char*)(aCommandTree->GetTree(a+1)->GetPathName()).data()).trimmed());
813	newItem->setText(1,QString((char*)(aCommandTree->GetTree(a+1)->GetTitle()).data()).trimmed());
814	#endif
815
816	CreateChildTree(newItem,aCommandTree->GetTree(a+1));
817	}
818
819
820
821	// Get the Commands
822
823	for (int a=0;a<aCommandTree->GetCommandEntry();a++) {
824
825	QStringList stringList;
826	#if QT_VERSION < 0x040000
827	newItem = new QListViewItem(aParent);
828	newItem->setText(0,QString((char*)(aCommandTree->GetCommand(a+1)->GetCommandPath()).data()).simplifyWhiteSpace());
829	newItem->setText(1,QString((char*)(aCommandTree->GetCommand(a+1)->GetCommandPath()).data()).simplifyWhiteSpace());
830	newItem->setOpen(false);
831
832	#else
833	newItem = new QTreeWidgetItem(aParent);
834	newItem->setText(0,QString((char*)(aCommandTree->GetCommand(a+1)->GetCommandPath()).data()).trimmed());
835	newItem->setText(1,QString((char*)(aCommandTree->GetCommand(a+1)->GetCommandPath()).data()).trimmed());
836	#if QT_VERSION < 0x040202
837	fHelpTreeWidget->setItemExpanded(newItem,false);
838	#else
839	newItem->setExpanded(false);
840	#endif
841	#endif
842
843	}
844	}
845
846
847	/** Find a treeItemWidget in the help tree
848	@param aCommand item's String to look for
849	@return item if found, NULL if not
850	*/
851	#if QT_VERSION < 0x040000
852	QListViewItem* G4UIQt::FindTreeItem(
853	QListViewItem *aParent
854	#else
855	QTreeWidgetItem* G4UIQt::FindTreeItem(
856	QTreeWidgetItem *aParent
857	#endif
858	,const QString& aCommand
859	)
860	{
861	if (aParent == NULL) return NULL;
862
863	if (aParent->text(0) == aCommand)
864	return aParent;
865
866	#if QT_VERSION < 0x040000
867	QListViewItem * tmp = NULL;
868	QListViewItem* tmpItem = aParent->firstChild();
869	while (tmpItem != 0) {
870	if (!tmp)
871	tmp = FindTreeItem(tmpItem,aCommand);
872	tmpItem = tmpItem->nextSibling();
873	}
874
875	#else
876	QTreeWidgetItem * tmp = NULL;
877	for (int a=0;a<aParent->childCount();a++) {
878	if (!tmp)
879	tmp = FindTreeItem(aParent->child(a),aCommand);
880	}
881	#endif
882	return tmp;
883	}
884
885
886	/** Build the command list parameters in a QString<br>
887	Reimplement partialy the G4UIparameter.cc
888	@param aCommand : command to list parameters
889	@see G4UIparameter::List()
890	@see G4UIcommand::List()
891	@return the command list parameters, or "" if nothing
892	*/
893	QString G4UIQt::GetCommandList (
894	const G4UIcommand *aCommand
895	)
896	{
897
898	QString txt ="";
899	if (aCommand == NULL)
900	return txt;
901
902	G4String commandPath = aCommand->GetCommandPath();
903	G4String rangeString = aCommand->GetRange();
904	G4int n_guidanceEntry = aCommand->GetGuidanceEntries();
905	G4int n_parameterEntry = aCommand->GetParameterEntries();
906
907	if ((commandPath == "") &&
908	(rangeString == "") &&
909	(n_guidanceEntry == 0) &&
910	(n_parameterEntry == 0)) {
911	return txt;
912	}
913
914	if((commandPath.length()-1)!='/') {
915	txt += "Command " + QString((char*)(commandPath).data()) + "\n";
916	}
917	txt += "Guidance :\n";
918
919	for( G4int i_thGuidance=0; i_thGuidance < n_guidanceEntry; i_thGuidance++ ) {
920	txt += QString((char*)(aCommand->GetGuidanceLine(i_thGuidance)).data()) + "\n";
921	}
922	if( ! rangeString.isNull() ) {
923	txt += " Range of parameters : " + QString((char*)(rangeString).data()) + "\n";
924	}
925	if( n_parameterEntry > 0 ) {
926	G4UIparameter *param;
927
928	// Re-implementation of G4UIparameter.cc
929
930	for( G4int i_thParameter=0; i_thParameter<n_parameterEntry; i_thParameter++ ) {
931	param = aCommand->GetParameter(i_thParameter);
932	txt += "\nParameter : " + QString((char*)(param->GetParameterName()).data()) + "\n";
933	if( ! param->GetParameterGuidance().isNull() )
934	txt += QString((char*)(param->GetParameterGuidance()).data())+ "\n" ;
935	txt += " Parameter type : " + QString(QChar(param->GetParameterType())) + "\n";
936	if(param->IsOmittable()){
937	txt += " Omittable : True\n";
938	} else {
939	txt += " Omittable : False\n";
940	}
941	if( param->GetCurrentAsDefault() ) {
942	txt += " Default value : taken from the current value\n";
943	} else if( ! param->GetDefaultValue().isNull() ) {
944	txt += " Default value : " + QString((char*)(param->GetDefaultValue()).data())+ "\n";
945	}
946	if( ! param->GetParameterRange().isNull() ) {
947	txt += " Parameter range : " + QString((char*)(param->GetParameterRange()).data())+ "\n";
948	}
949	if( ! param->GetParameterCandidates().isNull() ) {
950	txt += " Candidates : " + QString((char*)(param->GetParameterCandidates()).data())+ "\n";
951	}
952	}
953	}
954	return txt;
955	}
956
957
958
959	/** Implement G4VBasicShell vurtual function
960	*/
961	G4bool G4UIQt::GetHelpChoice(
962	G4int& aInt
963	)
964	{
965	#ifdef GEANT4_QT_DEBUG
966	printf("G4UIQt::GetHelpChoice SHOULD NEVER GO HERE");
967	#endif
968	return true;
969	}
970
971
972	/** Implement G4VBasicShell vurtual function
973	*/
974	void G4UIQt::ExitHelp(
975	)
976	{
977	#ifdef GEANT4_QT_DEBUG
978	printf("G4UIQt::ExitHelp SHOULD NEVER GO HERE");
979	#endif
980	}
981
982
983	/** Event filter method. Every event from QtApplication goes here.<br/>
984	We apply a filter only for the Up and Down Arrow press when the QLineEdit<br/>
985	is active. If this filter match, Up arrow we give the previous command<br/>
986	and Down arrow will give the next if exist.<br/>
987	@param obj Emitter of the event
988	@param event Kind of event
989	*/
990	bool G4UIQt::eventFilter( // Should stay with a minuscule eventFilter because of Qt
991	QObject *aObj
992	,QEvent *aEvent
993	)
994	{
995	if (aObj == NULL) return false;
996	if (aEvent == NULL) return false;
997
998	if (aObj == fCommandHistoryArea) {
999	if (aEvent->type() == QEvent::KeyPress) {
1000	fCommandArea->setFocus();
1001	}
1002	}
1003	if (aObj == fCommandArea) {
1004	if (aEvent->type() == QEvent::KeyPress) {
1005	QKeyEvent e = static_cast<QKeyEvent>(aEvent);
1006	if ((e->key() == (Qt::Key_Down)) \|\|
1007	(e->key() == (Qt::Key_PageDown)) \|\|
1008	(e->key() == (Qt::Key_Up)) \|\|
1009	(e->key() == (Qt::Key_PageUp))) {
1010	#if QT_VERSION < 0x040000
1011	// count rows...
1012	QListViewItem* tmpItem = fCommandHistoryArea->firstChild();
1013	int selection = -1;
1014	int index = 0;
1015	while (tmpItem != 0) {
1016	if (tmpItem == fCommandHistoryArea->selectedItem()) {
1017	selection = index;
1018	}
1019	index ++;
1020	tmpItem = tmpItem->nextSibling();
1021	}
1022	if (fCommandHistoryArea->childCount()) {
1023	if (selection == -1) {
1024	selection = fCommandHistoryArea->childCount()-1;
1025	} else {
1026	if (e->key() == (Qt::Key_Down)) {
1027	if (selection <(fCommandHistoryArea->childCount()-1))
1028	selection++;
1029	} else if (e->key() == (Qt::Key_PageDown)) {
1030	selection = fCommandHistoryArea->childCount()-1;
1031	#else
1032	int selection = fCommandHistoryArea->currentRow();
1033	if (fCommandHistoryArea->count()) {
1034	if (selection == -1) {
1035	selection = fCommandHistoryArea->count()-1;
1036	} else {
1037	if (e->key() == (Qt::Key_Down)) {
1038	if (selection <(fCommandHistoryArea->count()-1))
1039	selection++;
1040	} else if (e->key() == (Qt::Key_PageDown)) {
1041	selection = fCommandHistoryArea->count()-1;
1042	#endif
1043	} else if (e->key() == (Qt::Key_Up)) {
1044	if (selection >0)
1045	selection --;
1046	} else if (e->key() == (Qt::Key_PageUp)) {
1047	selection = 0;
1048	}
1049	}
1050	fCommandHistoryArea->clearSelection();
1051	#if QT_VERSION < 0x040000
1052	QListViewItem* tmpItem = fCommandHistoryArea->firstChild();
1053	int index = 0;
1054	while (tmpItem != 0) {
1055	if (index == selection) {
1056	tmpItem->setSelected(true);
1057	fCommandHistoryArea->setCurrentItem(tmpItem);
1058	}
1059	index ++;
1060	tmpItem = tmpItem->nextSibling();
1061	}
1062	#else
1063	#if QT_VERSION < 0x040202
1064	fCommandHistoryArea->setItemSelected(fCommandHistoryArea->item(selection),true);
1065	#else
1066	fCommandHistoryArea->item(selection)->setSelected(true);
1067	#endif
1068	fCommandHistoryArea->setCurrentItem(fCommandHistoryArea->item(selection));
1069	#endif
1070	}
1071	} else if (e->key() == (Qt::Key_Tab)) {
1072	#if QT_VERSION < 0x040000
1073	G4String ss = Complete(fCommandArea->text().ascii());
1074	#else
1075	G4String ss = Complete(fCommandArea->text().toStdString().c_str());
1076	#endif
1077	fCommandArea->setText((char*)(ss.data()));
1078
1079	// do not pass by parent, it will disable widget tab focus !
1080	return true;
1081	}
1082	}
1083	}
1084	// pass the event on to the parent class
1085	return QObject::eventFilter(aObj, aEvent);
1086	}
1087
1088
1089
1090
1091	/***************************************************************************/
1092	//
1093	// SLOTS DEFINITIONS
1094	//
1095	/***************************************************************************/
1096
1097	/** Called when user give "help" command.
1098	*/
1099	void G4UIQt::ShowHelpCallback (
1100	)
1101	{
1102	TerminalHelp("");
1103	}
1104
1105
1106	/** Called when user click on clear button. Clear the text Output area
1107	*/
1108	void G4UIQt::ClearButtonCallback (
1109	)
1110	{
1111	fTextArea->clear();
1112	}
1113
1114	/** Called when user exit session
1115	*/
1116	void G4UIQt::ExitSession (
1117	)
1118	{
1119	SessionTerminate();
1120	}
1121
1122
1123	/** Callback call when "click on a menu entry.<br>
1124	Send the associated command to geant4
1125	*/
1126	void G4UIQt::CommandEnteredCallback (
1127	)
1128	{
1129	#if QT_VERSION < 0x040000
1130	G4String command (fCommandArea->text().ascii());
1131	if (fCommandArea->text().simplifyWhiteSpace() != "") {
1132
1133	QListViewItem *newItem = new QListViewItem(fCommandHistoryArea);
1134	newItem->setText(0,fCommandArea->text());
1135	#else
1136	G4String command (fCommandArea->text().toStdString().c_str());
1137	if (fCommandArea->text().trimmed() != "") {
1138	fCommandHistoryArea->addItem(fCommandArea->text());
1139	#endif
1140	fCommandHistoryArea->clearSelection();
1141	fCommandHistoryArea->setCurrentItem(NULL);
1142	fCommandArea->setText("");
1143
1144	G4Qt* interactorManager = G4Qt::getInstance ();
1145	if (interactorManager) {
1146	interactorManager->FlushAndWaitExecution();
1147	}
1148	if (command(0,4) != "help") {
1149	ApplyShellCommand (command,exitSession,exitPause);
1150	} else {
1151	TerminalHelp(command);
1152	}
1153	#ifdef GEANT4_QT_DEBUG
1154	printf("after \n");
1155	#endif
1156	if(exitSession==true)
1157	SessionTerminate();
1158	}
1159	}
1160
1161
1162	/** Callback call when "enter" clicked on the command zone.<br>
1163	Send the command to geant4
1164	@param aCommand
1165	*/
1166	void G4UIQt::ButtonCallback (
1167	const QString& aCommand
1168	)
1169	{
1170	#if QT_VERSION < 0x040000
1171	G4String ss = G4String(aCommand.ascii());
1172	#else
1173	G4String ss = G4String(aCommand.toStdString().c_str());
1174	#endif
1175	ApplyShellCommand(ss,exitSession,exitPause);
1176	if(exitSession==true)
1177	SessionTerminate();
1178	}
1179
1180
1181
1182	/** This callback is activated when user selected a item in the help tree
1183	*/
1184	void G4UIQt::HelpTreeClicCallback (
1185	)
1186	{
1187	// printf("G4UIQt::HelpTreeClicCallback");
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	,int nb
1254	)
1255	{
1256	#ifdef GEANT4_QT_DEBUG
1257	printf("G4UIQt::HelpTreeDoubleClicCallback");
1258	#endif
1259	HelpTreeClicCallback();
1260	fCommandArea->setText(item->text (1));
1261	}
1262
1263
1264	/** Callback called when user select an old command in the command history<br>
1265	Give it to the command area.
1266	*/
1267	void G4UIQt::CommandHistoryCallback(
1268	)
1269	{
1270	#if QT_VERSION < 0x040000
1271	QListViewItem* item = NULL;
1272	#else
1273	QListWidgetItem* item = NULL;
1274	#endif
1275	if (!fCommandHistoryArea)
1276	return ;
1277
1278
1279	#if QT_VERSION < 0x040000
1280	item =fHelpTreeWidget->selectedItem();
1281	#else
1282	QList<QListWidgetItem *> list =fCommandHistoryArea->selectedItems();
1283	if (list.isEmpty())
1284	return;
1285	item = list.first();
1286	#endif
1287	if (!item)
1288	return;
1289	#if QT_VERSION < 0x040000
1290	fCommandArea->setText(item->text(0));
1291	#else
1292	fCommandArea->setText(item->text());
1293	#endif
1294
1295	}
1296
1297	#endif

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