VBoxVMInformationDlg.cpp@ 23760

Last change on this file since 23760 was 23760, checked in by vboxsync, 15 years ago
FE/Qt4: VBox Information Dialog now using storage section formatting similar to VBox Details report since r53487.
Property svn:eol-style set to `native` Property svn:keywords set to `Date Revision Author Id`
File size: 26.3 KB

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1	/** @file
2	*
3	* VBox frontends: Qt4 GUI ("VirtualBox"):
4	* VBoxVMInformationDlg class implementation
5	*/
6
7	/*
8	* Copyright (C) 2006-2009 Sun Microsystems, Inc.
9	*
10	* This file is part of VirtualBox Open Source Edition (OSE), as
11	* available from http://www.virtualbox.org. This file is free software;
12	* you can redistribute it and/or modify it under the terms of the GNU
13	* General Public License (GPL) as published by the Free Software
14	* Foundation, in version 2 as it comes in the "COPYING" file of the
15	* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
16	* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
17	*
18	* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
19	* Clara, CA 95054 USA or visit http://www.sun.com if you need
20	* additional information or have any questions.
21	*/
22
23	/* Global Includes */
24	#include <QTimer>
25
26	/* Local Includes */
27	#include <VBoxVMInformationDlg.h>
28	#include <VBoxGlobal.h>
29	#include <VBoxConsoleView.h>
30
31	VBoxVMInformationDlg::InfoDlgMap VBoxVMInformationDlg::mSelfArray = InfoDlgMap();
32
33	void VBoxVMInformationDlg::createInformationDlg (const CSession &aSession, VBoxConsoleView *aConsole)
34	{
35	CMachine machine = aSession.GetMachine();
36	if (mSelfArray.find (machine.GetName()) == mSelfArray.end())
37	{
38	/* Creating new information dialog if there is no one existing */
39	VBoxVMInformationDlg *id = new VBoxVMInformationDlg (aConsole, aSession, Qt::Window);
40	id->centerAccording (aConsole);
41	connect (vboxGlobal().mainWindow(), SIGNAL (closing()), id, SLOT (close()));
42	id->setAttribute (Qt::WA_DeleteOnClose);
43	mSelfArray [machine.GetName()] = id;
44	}
45
46	VBoxVMInformationDlg *info = mSelfArray [machine.GetName()];
47	info->show();
48	info->raise();
49	info->setWindowState (info->windowState() & ~Qt::WindowMinimized);
50	info->activateWindow();
51	}
52
53	VBoxVMInformationDlg::VBoxVMInformationDlg (VBoxConsoleView *aConsole, const CSession &aSession, Qt::WindowFlags aFlags)
54	#ifdef Q_WS_MAC
55	: QIWithRetranslateUI2 <QIMainDialog> (aConsole, aFlags)
56	#else /* Q_WS_MAC */
57	: QIWithRetranslateUI2 <QIMainDialog> (0, aFlags)
58	#endif /* Q_WS_MAC */
59	, mIsPolished (false)
60	, mConsole (aConsole)
61	, mSession (aSession)
62	, mStatTimer (new QTimer (this))
63	{
64	/* Apply UI decorations */
65	Ui::VBoxVMInformationDlg::setupUi (this);
66
67	#ifdef Q_WS_MAC
68	/* No icon for this window on the mac, cause this would act as proxy icon which isn't necessary here. */
69	setWindowIcon (QIcon());
70	#else
71	/* Apply window icons */
72	setWindowIcon (vboxGlobal().iconSetFull (QSize (32, 32), QSize (16, 16),
73	":/session_info_32px.png", ":/session_info_16px.png"));
74	#endif
75
76	/* Enable size grip without using a status bar. */
77	setSizeGripEnabled (true);
78
79	/* Setup focus-proxy for pages */
80	mPage1->setFocusProxy (mDetailsText);
81	mPage2->setFocusProxy (mStatisticText);
82
83	/* Setup browsers */
84	mDetailsText->viewport()->setAutoFillBackground (false);
85	mStatisticText->viewport()->setAutoFillBackground (false);
86
87	/* Setup margins */
88	mDetailsText->setViewportMargins (5, 5, 5, 5);
89	mStatisticText->setViewportMargins (5, 5, 5, 5);
90
91	/* Setup handlers */
92	connect (mInfoStack, SIGNAL (currentChanged (int)), this, SLOT (onPageChanged (int)));
93	connect (&vboxGlobal(), SIGNAL (mediumEnumFinished (const VBoxMediaList &)), this, SLOT (updateDetails()));
94	connect (mConsole, SIGNAL (mediaDriveChanged (VBoxDefs::MediaType)), this, SLOT (updateDetails()));
95	connect (mConsole, SIGNAL (sharedFoldersChanged()), this, SLOT (updateDetails()));
96	connect (mStatTimer, SIGNAL (timeout()), this, SLOT (processStatistics()));
97	connect (mConsole, SIGNAL (resizeHintDone()), this, SLOT (processStatistics()));
98
99	/* Loading language constants */
100	retranslateUi();
101
102	/* Details page update */
103	updateDetails();
104
105	/* Statistics page update */
106	processStatistics();
107	mStatTimer->start (5000);
108
109	/* Preload dialog attributes for this vm */
110	QString dlgsize = mSession.GetMachine().GetExtraData (VBoxDefs::GUI_InfoDlgState);
111	if (dlgsize.isEmpty())
112	{
113	mWidth = 400;
114	mHeight = 450;
115	mMax = false;
116	}
117	else
118	{
119	QStringList list = dlgsize.split (',');
120	mWidth = list [0].toInt(), mHeight = list [1].toInt();
121	mMax = list [2] == "max";
122	}
123
124	/* Make statistics page the default one */
125	mInfoStack->setCurrentIndex (1);
126	}
127
128	VBoxVMInformationDlg::~VBoxVMInformationDlg()
129	{
130	/* Save dialog attributes for this vm */
131	QString dlgsize ("%1,%2,%3");
132	mSession.GetMachine().SetExtraData (VBoxDefs::GUI_InfoDlgState,
133	dlgsize.arg (mWidth).arg (mHeight).arg (isMaximized() ? "max" : "normal"));
134
135	if (!mSession.isNull() && !mSession.GetMachine().isNull())
136	mSelfArray.remove (mSession.GetMachine().GetName());
137	}
138
139	void VBoxVMInformationDlg::retranslateUi()
140	{
141	/* Translate uic generated strings */
142	Ui::VBoxVMInformationDlg::retranslateUi (this);
143
144	updateDetails();
145
146	AssertReturnVoid (!mSession.isNull());
147	CMachine machine = mSession.GetMachine();
148	AssertReturnVoid (!machine.isNull());
149
150	/* Setup a dialog caption */
151	setWindowTitle (tr ("%1 - Session Information").arg (machine.GetName()));
152
153	/* Setup a tabwidget page names */
154	mInfoStack->setTabText (0, tr ("&Details"));
155	mInfoStack->setTabText (1, tr ("&Runtime"));
156
157	/* Clear counter names initially */
158	mNamesMap.clear();
159	mUnitsMap.clear();
160	mLinksMap.clear();
161
162	/* Storage statistics */
163	CSystemProperties sp = vboxGlobal().virtualBox().GetSystemProperties();
164	CStorageControllerVector controllers = mSession.GetMachine().GetStorageControllers();
165	int ideCount = 0, sataCount = 0, scsiCount = 0;
166	foreach (const CStorageController &controller, controllers)
167	{
168	switch (controller.GetBus())
169	{
170	case KStorageBus_IDE:
171	{
172	for (ULONG i = 0; i < sp.GetMaxPortCountForStorageBus (KStorageBus_IDE); ++ i)
173	{
174	for (ULONG j = 0; j < sp.GetMaxDevicesPerPortForStorageBus (KStorageBus_IDE); ++ j)
175	{
176	/* Names */
177	mNamesMap [QString ("/Devices/IDE%1/ATA%2/Unit%3/*DMA")
178	.arg (ideCount).arg (i).arg (j)] = tr ("DMA Transfers");
179	mNamesMap [QString ("/Devices/IDE%1/ATA%2/Unit%3/*PIO")
180	.arg (ideCount).arg (i).arg (j)] = tr ("PIO Transfers");
181	mNamesMap [QString ("/Devices/IDE%1/ATA%2/Unit%3/ReadBytes")
182	.arg (ideCount).arg (i).arg (j)] = tr ("Data Read");
183	mNamesMap [QString ("/Devices/IDE%1/ATA%2/Unit%3/WrittenBytes")
184	.arg (ideCount).arg (i).arg (j)] = tr ("Data Written");
185
186	/* Units */
187	mUnitsMap [QString ("/Devices/IDE%1/ATA%2/Unit%3/*DMA")
188	.arg (ideCount).arg (i).arg (j)] = "[B]";
189	mUnitsMap [QString ("/Devices/IDE%1/ATA%2/Unit%3/*PIO")
190	.arg (ideCount).arg (i).arg (j)] = "[B]";
191	mUnitsMap [QString ("/Devices/IDE%1/ATA%2/Unit%3/ReadBytes")
192	.arg (ideCount).arg (i).arg (j)] = "B";
193	mUnitsMap [QString ("/Devices/IDE%1/ATA%2/Unit%3/WrittenBytes")
194	.arg (ideCount).arg (i).arg (j)] = "B";
195
196	/* Belongs to */
197	mLinksMap [QString ("/Devices/IDE%1/ATA%2/Unit%3").arg (ideCount).arg (i).arg (j)] = QStringList()
198	<< QString ("/Devices/IDE%1/ATA%2/Unit%3/*DMA").arg (ideCount).arg (i).arg (j)
199	<< QString ("/Devices/IDE%1/ATA%2/Unit%3/*PIO").arg (ideCount).arg (i).arg (j)
200	<< QString ("/Devices/IDE%1/ATA%2/Unit%3/ReadBytes").arg (ideCount).arg (i).arg (j)
201	<< QString ("/Devices/IDE%1/ATA%2/Unit%3/WrittenBytes").arg (ideCount).arg (i).arg (j);
202	}
203	}
204	++ ideCount;
205	break;
206	}
207	case KStorageBus_SATA:
208	{
209	for (ULONG i = 0; i < sp.GetMaxPortCountForStorageBus (KStorageBus_SATA); ++ i)
210	{
211	for (ULONG j = 0; j < sp.GetMaxDevicesPerPortForStorageBus (KStorageBus_SATA); ++ j)
212	{
213	/* Names */
214	mNamesMap [QString ("/Devices/SATA%1/Port%2/DMA").arg (sataCount).arg (i)]
215	= tr ("DMA Transfers");
216	mNamesMap [QString ("/Devices/SATA%1/Port%2/ReadBytes").arg (sataCount).arg (i)]
217	= tr ("Data Read");
218	mNamesMap [QString ("/Devices/SATA%1/Port%2/WrittenBytes").arg (sataCount).arg (i)]
219	= tr ("Data Written");
220
221	/* Units */
222	mUnitsMap [QString ("/Devices/SATA%1/Port%2/DMA").arg (sataCount).arg (i)] = "[B]";
223	mUnitsMap [QString ("/Devices/SATA%1/Port%2/ReadBytes").arg (sataCount).arg (i)] = "B";
224	mUnitsMap [QString ("/Devices/SATA%1/Port%2/WrittenBytes").arg (sataCount).arg (i)] = "B";
225
226	/* Belongs to */
227	mLinksMap [QString ("/Devices/SATA%1/Port%2").arg (sataCount).arg (i)] = QStringList()
228	<< QString ("/Devices/SATA%1/Port%2/DMA").arg (sataCount).arg (i)
229	<< QString ("/Devices/SATA%1/Port%2/ReadBytes").arg (sataCount).arg (i)
230	<< QString ("/Devices/SATA%1/Port%2/WrittenBytes").arg (sataCount).arg (i);
231	}
232	}
233	++ sataCount;
234	break;
235	}
236	case KStorageBus_SCSI:
237	{
238	for (ULONG i = 0; i < sp.GetMaxPortCountForStorageBus (KStorageBus_SCSI); ++ i)
239	{
240	for (ULONG j = 0; j < sp.GetMaxDevicesPerPortForStorageBus (KStorageBus_SCSI); ++ j)
241	{
242	/* Names */
243	mNamesMap [QString ("/Devices/SCSI%1/%2/ReadBytes").arg (scsiCount).arg (i)]
244	= tr ("Data Read");
245	mNamesMap [QString ("/Devices/SCSI%1/%2/WrittenBytes").arg (scsiCount).arg (i)]
246	= tr ("Data Written");
247
248	/* Units */
249	mUnitsMap [QString ("/Devices/SCSI%1/%2/ReadBytes").arg (scsiCount).arg (i)] = "B";
250	mUnitsMap [QString ("/Devices/SCSI%1/%2/WrittenBytes").arg (scsiCount).arg (i)] = "B";
251
252	/* Belongs to */
253	mLinksMap [QString ("/Devices/SCSI%1/%2").arg (scsiCount).arg (i)] = QStringList()
254	<< QString ("/Devices/SCSI%1/%2/ReadBytes").arg (scsiCount).arg (i)
255	<< QString ("/Devices/SCSI%1/%2/WrittenBytes").arg (scsiCount).arg (i);
256	}
257	}
258	++ scsiCount;
259	break;
260	}
261	default:
262	break;
263	}
264	}
265
266	/* Network statistics: */
267	ulong count = vboxGlobal().virtualBox().GetSystemProperties().GetNetworkAdapterCount();
268	for (ulong i = 0; i < count; ++ i)
269	{
270	CNetworkAdapter na = machine.GetNetworkAdapter (i);
271	KNetworkAdapterType ty = na.GetAdapterType();
272	const char *name;
273
274	switch (ty)
275	{
276	case KNetworkAdapterType_I82540EM:
277	case KNetworkAdapterType_I82543GC:
278	case KNetworkAdapterType_I82545EM:
279	name = "E1k";
280	break;
281	default:
282	name = "PCNet";
283	break;
284	}
285
286	/* Names */
287	mNamesMap [QString ("/Devices/%1%2/TransmitBytes")
288	.arg (name).arg (i)] = tr ("Data Transmitted");
289	mNamesMap [QString ("/Devices/%1%2/ReceiveBytes")
290	.arg (name).arg (i)] = tr ("Data Received");
291
292	/* Units */
293	mUnitsMap [QString ("/Devices/%1%2/TransmitBytes")
294	.arg (name).arg (i)] = "B";
295	mUnitsMap [QString ("/Devices/%1%2/ReceiveBytes")
296	.arg (name).arg (i)] = "B";
297
298	/* Belongs to */
299	mLinksMap [QString ("NA%1").arg (i)] = QStringList()
300	<< QString ("/Devices/%1%2/TransmitBytes").arg (name).arg (i)
301	<< QString ("/Devices/%1%2/ReceiveBytes").arg (name).arg (i);
302	}
303
304	/* Statistics page update. */
305	refreshStatistics();
306	}
307
308	bool VBoxVMInformationDlg::event (QEvent *aEvent)
309	{
310	bool result = QIMainDialog::event (aEvent);
311	switch (aEvent->type())
312	{
313	case QEvent::WindowStateChange:
314	{
315	if (mIsPolished)
316	mMax = isMaximized();
317	else if (mMax == isMaximized())
318	mIsPolished = true;
319	break;
320	}
321	default:
322	break;
323	}
324	return result;
325	}
326
327	void VBoxVMInformationDlg::resizeEvent (QResizeEvent *aEvent)
328	{
329	QIMainDialog::resizeEvent (aEvent);
330
331	/* Store dialog size for this vm */
332	if (mIsPolished && !isMaximized())
333	{
334	mWidth = width();
335	mHeight = height();
336	}
337	}
338
339	void VBoxVMInformationDlg::showEvent (QShowEvent *aEvent)
340	{
341	/* One may think that QWidget::polish() is the right place to do things
342	* below, but apparently, by the time when QWidget::polish() is called,
343	* the widget style & layout are not fully done, at least the minimum
344	* size hint is not properly calculated. Since this is sometimes necessary,
345	* we provide our own "polish" implementation */
346	if (!mIsPolished)
347	{
348	/* Load window size and state */
349	resize (mWidth, mHeight);
350	if (mMax)
351	QTimer::singleShot (0, this, SLOT (showMaximized()));
352	else
353	mIsPolished = true;
354	}
355
356	QIMainDialog::showEvent (aEvent);
357	}
358
359
360	void VBoxVMInformationDlg::updateDetails()
361	{
362	/* Details page update */
363	mDetailsText->setText (vboxGlobal().detailsReport (mSession.GetMachine(), false /* aWithLinks */));
364	}
365
366	void VBoxVMInformationDlg::processStatistics()
367	{
368	CMachineDebugger dbg = mSession.GetConsole().GetDebugger();
369	QString info;
370
371	/* Process selected statistics: */
372	for (DataMapType::const_iterator it = mNamesMap.begin(); it != mNamesMap.end(); ++ it)
373	{
374	dbg.GetStats (it.key(), true, info);
375	mValuesMap [it.key()] = parseStatistics (info);
376	}
377
378	/* Statistics page update */
379	refreshStatistics();
380	}
381
382	void VBoxVMInformationDlg::onPageChanged (int aIndex)
383	{
384	/* Focusing the browser on shown page */
385	mInfoStack->widget (aIndex)->setFocus();
386	}
387
388	QString VBoxVMInformationDlg::parseStatistics (const QString &aText)
389	{
390	/* Filters the statistic counters body */
391	QRegExp query ("^.+<Statistics>\n(.+)\n</Statistics>.*$");
392	if (query.indexIn (aText) == -1)
393	return QString::null;
394
395	QStringList wholeList = query.cap (1).split ("\n");
396
397	ULONG64 summa = 0;
398	for (QStringList::Iterator lineIt = wholeList.begin(); lineIt != wholeList.end(); ++ lineIt)
399	{
400	QString text = *lineIt;
401	text.remove (1, 1);
402	text.remove (text.length() - 2, 2);
403
404	/* Parse incoming counter and fill the counter-element values. */
405	CounterElementType counter;
406	counter.type = text.section (" ", 0, 0);
407	text = text.section (" ", 1);
408	QStringList list = text.split ("\" ");
409	for (QStringList::Iterator it = list.begin(); it != list.end(); ++ it)
410	{
411	QString pair = *it;
412	QRegExp regExp ("^(.+)=\"([^\"]*)\"?$");
413	regExp.indexIn (pair);
414	counter.list.insert (regExp.cap (1), regExp.cap (2));
415	}
416
417	/* Fill the output with the necessary counter's value.
418	* Currently we are using "c" field of simple counter only. */
419	QString result = counter.list.contains ("c") ? counter.list ["c"] : "0";
420	summa += result.toULongLong();
421	}
422
423	return QString::number (summa);
424	}
425
426	void VBoxVMInformationDlg::refreshStatistics()
427	{
428	if (mSession.isNull())
429	return;
430
431	QString table = "<table width=100% cellspacing=1 cellpadding=0>%1</table>";
432	QString hdrRow = "<tr><td width=22><img src='%1'></td>"
433	"<td colspan=2><nobr><b>%2</b></nobr></td></tr>";
434	QString paragraph = "<tr><td colspan=3></td></tr>";
435	QString result;
436
437	CMachine m = mSession.GetMachine();
438
439	/* Runtime Information */
440	{
441	CConsole console = mSession.GetConsole();
442	ULONG bpp = console.GetDisplay().GetBitsPerPixel();
443	QString resolution = QString ("%1x%2")
444	.arg (console.GetDisplay().GetWidth())
445	.arg (console.GetDisplay().GetHeight());
446	if (bpp)
447	resolution += QString ("x%1").arg (bpp);
448	QString virtualization = console.GetDebugger().GetHWVirtExEnabled() ?
449	VBoxGlobal::tr ("Enabled", "details report (VT-x/AMD-V)") :
450	VBoxGlobal::tr ("Disabled", "details report (VT-x/AMD-V)");
451	QString nested = console.GetDebugger().GetHWVirtExNestedPagingEnabled() ?
452	VBoxGlobal::tr ("Enabled", "details report (Nested Paging)") :
453	VBoxGlobal::tr ("Disabled", "details report (Nested Paging)");
454	QString addInfo = console.GetGuest().GetAdditionsVersion();
455	uint addVersion = addInfo.toUInt();
456	QString addVerisonStr = !addInfo.isNull() ?
457	tr ("Version %1.%2", "guest additions")
458	.arg (RT_HIWORD (addVersion)).arg (RT_LOWORD (addVersion)) :
459	tr ("Not Detected", "guest additions");
460	QString osType = console.GetGuest().GetOSTypeId();
461	if (osType.isNull())
462	osType = tr ("Not Detected", "guest os type");
463	else
464	osType = vboxGlobal().vmGuestOSTypeDescription (osType);
465	int vrdpPort = console.GetRemoteDisplayInfo().GetPort();
466	QString vrdpInfo = (vrdpPort == 0 \|\| vrdpPort == -1)?
467	tr ("Not Available", "details report (VRDP server port)") :
468	QString ("%1").arg (vrdpPort);
469
470	/* Searching for longest string */
471	QStringList valuesList;
472	valuesList << resolution << virtualization << nested << addVerisonStr << osType << vrdpInfo;
473	int maxLength = 0;
474	foreach (const QString &value, valuesList)
475	maxLength = maxLength < fontMetrics().width (value) ?
476	fontMetrics().width (value) : maxLength;
477
478	result += hdrRow.arg (":/state_running_16px.png").arg (tr ("Runtime Attributes"));
479	result += formatValue (tr ("Screen Resolution"), resolution, maxLength);
480	result += formatValue (VBoxGlobal::tr ("VT-x/AMD-V", "details report"), virtualization, maxLength);
481	result += formatValue (VBoxGlobal::tr ("Nested Paging", "details report"), nested, maxLength);
482	result += formatValue (tr ("Guest Additions"), addVerisonStr, maxLength);
483	result += formatValue (tr ("Guest OS Type"), osType, maxLength);
484	result += formatValue (VBoxGlobal::tr ("Remote Display Server Port", "details report (VRDP Server)"), vrdpInfo, maxLength);
485	result += paragraph;
486	}
487
488	/* Storage statistics */
489	{
490	QString storageStat;
491
492	result += hdrRow.arg (":/attachment_16px.png").arg (tr ("Storage Statistics"));
493
494	CStorageControllerVector controllers = mSession.GetMachine().GetStorageControllers();
495	int ideCount = 0, sataCount = 0, scsiCount = 0;
496	foreach (const CStorageController &controller, controllers)
497	{
498	QString ctrName = controller.GetName();
499	KStorageBus busType = controller.GetBus();
500	CMediumAttachmentVector attachments = mSession.GetMachine().GetMediumAttachmentsOfController (ctrName);
501	if (!attachments.isEmpty() && busType != KStorageBus_Floppy)
502	{
503	QString header = "<tr><td></td><td colspan=2><nobr>%1</nobr></td></tr>";
504	storageStat += header.arg (ctrName);
505	int scsiIndex = 0;
506	foreach (const CMediumAttachment &attachment, attachments)
507	{
508	LONG attPort = attachment.GetPort();
509	LONG attDevice = attachment.GetDevice();
510	switch (busType)
511	{
512	case KStorageBus_IDE:
513	{
514	storageStat += formatMedium (ctrName, attPort, attDevice,
515	QString ("/Devices/IDE%1/ATA%2/Unit%3").arg (ideCount).arg (attPort).arg (attDevice));
516	break;
517	}
518	case KStorageBus_SATA:
519	{
520	storageStat += formatMedium (ctrName, attPort, attDevice,
521	QString ("/Devices/SATA%1/Port%2").arg (sataCount).arg (attPort));
522	break;
523	}
524	case KStorageBus_SCSI:
525	{
526	storageStat += formatMedium (ctrName, attPort, attDevice,
527	QString ("/Devices/SCSI%1/%2").arg (scsiCount).arg (scsiIndex));
528	++ scsiIndex;
529	break;
530	}
531	default:
532	break;
533	}
534	storageStat += paragraph;
535	}
536	}
537
538	switch (busType)
539	{
540	case KStorageBus_IDE:
541	{
542	++ ideCount;
543	break;
544	}
545	case KStorageBus_SATA:
546	{
547	++ sataCount;
548	break;
549	}
550	case KStorageBus_SCSI:
551	{
552	++ scsiCount;
553	break;
554	}
555	default:
556	break;
557	}
558	}
559
560	/* If there are no Hard Disks */
561	if (storageStat.isNull())
562	{
563	storageStat = composeArticle (tr ("No Storage Devices"));
564	storageStat += paragraph;
565	}
566
567	result += storageStat;
568	}
569
570	/* Network Adapters Statistics */
571	{
572	QString networkStat;
573
574	result += hdrRow.arg (":/nw_16px.png").arg (tr ("Network Statistics"));
575
576	/* Network Adapters list */
577	ulong count = vboxGlobal().virtualBox().GetSystemProperties().GetNetworkAdapterCount();
578	for (ulong slot = 0; slot < count; ++ slot)
579	{
580	if (m.GetNetworkAdapter (slot).GetEnabled())
581	{
582	networkStat += formatAdapter (slot, QString ("NA%1").arg (slot));
583	networkStat += paragraph;
584	}
585	}
586
587	/* If there are no Network Adapters */
588	if (networkStat.isNull())
589	{
590	networkStat = composeArticle (tr ("No Network Adapters"));
591	networkStat += paragraph;
592	}
593
594	result += networkStat;
595	}
596
597	/* Show full composed page & save/restore scroll-bar position */
598	int vv = mStatisticText->verticalScrollBar()->value();
599	mStatisticText->setText (table.arg (result));
600	mStatisticText->verticalScrollBar()->setValue (vv);
601	}
602
603	/**
604	* Allows left-aligned values formatting in right column.
605	*
606	* aValueName - the name of value in the left column.
607	* aValue - left-aligned value itself in the right column.
608	* aMaxSize - maximum width (in pixels) of value in right column.
609	*/
610	QString VBoxVMInformationDlg::formatValue (const QString &aValueName,
611	const QString &aValue, int aMaxSize)
612	{
613	QString bdyRow = "<tr><td></td><td width=50%><nobr>%1</nobr></td>"
614	"<td align=right><nobr>%2"
615	"<img src=:/tpixel.png width=%3 height=1></nobr></td></tr>";
616
617	int size = aMaxSize - fontMetrics().width (aValue);
618	return bdyRow.arg (aValueName).arg (aValue).arg (size);
619	}
620
621	QString VBoxVMInformationDlg::formatMedium (const QString &aCtrName,
622	LONG aPort, LONG aDevice,
623	const QString &aBelongsTo)
624	{
625	if (mSession.isNull())
626	return QString::null;
627
628	QString header = "<tr><td></td><td colspan=2><nobr>  %1:</nobr></td></tr>";
629	CStorageController ctr = mSession.GetMachine().GetStorageControllerByName (aCtrName);
630	QString name = vboxGlobal().toString (StorageSlot (ctr.GetBus(), aPort, aDevice));
631	return header.arg (name) + composeArticle (aBelongsTo, 2);
632	}
633
634	QString VBoxVMInformationDlg::formatAdapter (ULONG aSlot,
635	const QString &aBelongsTo)
636	{
637	if (mSession.isNull())
638	return QString::null;
639
640	QString header = "<tr><td></td><td colspan=2><nobr>%1</nobr></td></tr>";
641	QString name = VBoxGlobal::tr ("Adapter %1", "details report (network)").arg (aSlot + 1);
642	return header.arg (name) + composeArticle (aBelongsTo, 1);
643	}
644
645	QString VBoxVMInformationDlg::composeArticle (const QString &aBelongsTo, int aSpacesCount)
646	{
647	QString body = "<tr><td></td><td width=50%><nobr>%1%2</nobr></td>"
648	"<td align=right><nobr>%3%4</nobr></td></tr>";
649	QString indent;
650	for (int i = 0; i < aSpacesCount; ++ i)
651	indent += "  ";
652	body = body.arg (indent);
653
654	QString result;
655
656	if (mLinksMap.contains (aBelongsTo))
657	{
658	QStringList keys = mLinksMap [aBelongsTo];
659	foreach (const QString &key, keys)
660	{
661	QString line (body);
662	if (mNamesMap.contains (key) && mValuesMap.contains (key) && mUnitsMap.contains (key))
663	{
664	line = line.arg (mNamesMap [key]).arg (QString ("%L1").arg (mValuesMap [key].toULongLong()));
665	line = mUnitsMap [key].contains (QRegExp ("\\[\\S+\\]")) ?
666	line.arg (QString ("<img src=:/tpixel.png width=%1 height=1>")
667	.arg (QApplication::fontMetrics().width (
668	QString (" %1").arg (mUnitsMap [key]
669	.mid (1, mUnitsMap [key].length() - 2))))) :
670	line.arg (QString (" %1").arg (mUnitsMap [key]));
671	result += line;
672	}
673	}
674	}
675	else
676	result = body.arg (aBelongsTo).arg (QString::null).arg (QString::null);
677
678	return result;
679	}
680

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source: vbox/trunk/src/VBox/Frontends/VirtualBox/src/VBoxVMInformationDlg.cpp@ 23760

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