VBoxVMInformationDlg.cpp@ 30192

Last change on this file since 30192 was 30192, checked in by vboxsync, 15 years ago
FE/Qt4: created separate icon factory
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1	/* $Id: VBoxVMInformationDlg.cpp 30192 2010-06-15 12:35:56Z vboxsync $ */
2	/** @file
3	*
4	* VBox frontends: Qt4 GUI ("VirtualBox"):
5	* VBoxVMInformationDlg class implementation
6	*/
7
8	/*
9	* Copyright (C) 2006-2009 Oracle Corporation
10	*
11	* This file is part of VirtualBox Open Source Edition (OSE), as
12	* available from http://www.virtualbox.org. This file is free software;
13	* you can redistribute it and/or modify it under the terms of the GNU
14	* General Public License (GPL) as published by the Free Software
15	* Foundation, in version 2 as it comes in the "COPYING" file of the
16	* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
17	* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
18	*/
19
20	#ifdef VBOX_WITH_PRECOMPILED_HEADERS
21	# include "precomp.h"
22	#else /* !VBOX_WITH_PRECOMPILED_HEADERS */
23
24	/* Local Includes */
25	#include "UIIconPool.h"
26	#include "UIMachineLogic.h"
27	#include "UIMachineView.h"
28	#include "UIMachineWindow.h"
29	#include "UISession.h"
30	#include "VBoxGlobal.h"
31	#include "VBoxVMInformationDlg.h"
32
33	/* Global Includes */
34	#include <QTimer>
35	#include <QScrollBar>
36
37	#endif /* !VBOX_WITH_PRECOMPILED_HEADERS */
38
39	VBoxVMInformationDlg::InfoDlgMap VBoxVMInformationDlg::mSelfArray = InfoDlgMap();
40
41	void VBoxVMInformationDlg::createInformationDlg(UIMachineWindow *pMachineWindow)
42	{
43	CMachine machine = pMachineWindow->machineLogic()->uisession()->session().GetMachine();
44	if (mSelfArray.find (machine.GetName()) == mSelfArray.end())
45	{
46	/* Creating new information dialog if there is no one existing */
47	VBoxVMInformationDlg *id = new VBoxVMInformationDlg(pMachineWindow, Qt::Window);
48	id->centerAccording (pMachineWindow->machineWindow());
49	// TODO_NEW_CORE: this seems not necessary, cause we set WA_DeleteOnClose.
50	id->setAttribute (Qt::WA_DeleteOnClose);
51	mSelfArray [machine.GetName()] = id;
52	}
53
54	VBoxVMInformationDlg *info = mSelfArray [machine.GetName()];
55	info->show();
56	info->raise();
57	info->setWindowState (info->windowState() & ~Qt::WindowMinimized);
58	info->activateWindow();
59	}
60
61	VBoxVMInformationDlg::VBoxVMInformationDlg (UIMachineWindow *pMachineWindow, Qt::WindowFlags aFlags)
62	# ifdef Q_WS_MAC
63	: QIWithRetranslateUI2 <QIMainDialog> (pMachineWindow->machineWindow(), aFlags)
64	# else /* Q_WS_MAC */
65	: QIWithRetranslateUI2 <QIMainDialog> (0, aFlags)
66	# endif /* Q_WS_MAC */
67	, mSession (pMachineWindow->session())
68	, mIsPolished (false)
69	, mStatTimer (new QTimer (this))
70	{
71	/* Apply UI decorations */
72	Ui::VBoxVMInformationDlg::setupUi (this);
73
74	#ifdef Q_WS_MAC
75	/* No icon for this window on the mac, cause this would act as proxy icon which isn't necessary here. */
76	setWindowIcon(QIcon());
77	#else
78	/* Apply window icons */
79	setWindowIcon(UIIconPool::iconSetFull(QSize (32, 32), QSize (16, 16),
80	":/session_info_32px.png", ":/session_info_16px.png"));
81	#endif
82
83	/* Enable size grip without using a status bar. */
84	setSizeGripEnabled (true);
85
86	/* Setup focus-proxy for pages */
87	mPage1->setFocusProxy (mDetailsText);
88	mPage2->setFocusProxy (mStatisticText);
89
90	/* Setup browsers */
91	mDetailsText->viewport()->setAutoFillBackground (false);
92	mStatisticText->viewport()->setAutoFillBackground (false);
93
94	/* Setup margins */
95	mDetailsText->setViewportMargins (5, 5, 5, 5);
96	mStatisticText->setViewportMargins (5, 5, 5, 5);
97
98	/* Setup handlers */
99	connect (pMachineWindow->uisession(), SIGNAL (sigMediumChange(const CMediumAttachment&)), this, SLOT (updateDetails()));
100	connect (pMachineWindow->uisession(), SIGNAL (sigSharedFolderChange()), this, SLOT (updateDetails()));
101	/* TODO_NEW_CORE: this is ofc not really right in the mm sense. There are
102	* more than one screens. */
103	connect (pMachineWindow->machineView(), SIGNAL (resizeHintDone()), this, SLOT (processStatistics()));
104	connect (mInfoStack, SIGNAL (currentChanged (int)), this, SLOT (onPageChanged (int)));
105	connect (&vboxGlobal(), SIGNAL (mediumEnumFinished (const VBoxMediaList &)), this, SLOT (updateDetails()));
106	connect (mStatTimer, SIGNAL (timeout()), this, SLOT (processStatistics()));
107
108	/* Loading language constants */
109	retranslateUi();
110
111	/* Details page update */
112	updateDetails();
113
114	/* Statistics page update */
115	processStatistics();
116	mStatTimer->start (5000);
117
118	/* Preload dialog attributes for this vm */
119	QString dlgsize = mSession.GetMachine().GetExtraData (VBoxDefs::GUI_InfoDlgState);
120	if (dlgsize.isEmpty())
121	{
122	mWidth = 400;
123	mHeight = 450;
124	mMax = false;
125	}
126	else
127	{
128	QStringList list = dlgsize.split (',');
129	mWidth = list [0].toInt(), mHeight = list [1].toInt();
130	mMax = list [2] == "max";
131	}
132
133	/* Make statistics page the default one */
134	mInfoStack->setCurrentIndex (1);
135	}
136
137	VBoxVMInformationDlg::~VBoxVMInformationDlg()
138	{
139	/* Save dialog attributes for this vm */
140	QString dlgsize ("%1,%2,%3");
141	mSession.GetMachine().SetExtraData (VBoxDefs::GUI_InfoDlgState,
142	dlgsize.arg (mWidth).arg (mHeight).arg (isMaximized() ? "max" : "normal"));
143
144	if (!mSession.isNull() && !mSession.GetMachine().isNull())
145	mSelfArray.remove (mSession.GetMachine().GetName());
146	}
147
148	void VBoxVMInformationDlg::retranslateUi()
149	{
150	/* Translate uic generated strings */
151	Ui::VBoxVMInformationDlg::retranslateUi (this);
152
153	updateDetails();
154
155	AssertReturnVoid (!mSession.isNull());
156	CMachine machine = mSession.GetMachine();
157	AssertReturnVoid (!machine.isNull());
158
159	/* Setup a dialog caption */
160	setWindowTitle (tr ("%1 - Session Information").arg (machine.GetName()));
161
162	/* Setup a tabwidget page names */
163	mInfoStack->setTabText (0, tr ("&Details"));
164	mInfoStack->setTabText (1, tr ("&Runtime"));
165
166	/* Clear counter names initially */
167	mNamesMap.clear();
168	mUnitsMap.clear();
169	mLinksMap.clear();
170
171	/* Storage statistics */
172	CSystemProperties sp = vboxGlobal().virtualBox().GetSystemProperties();
173	CStorageControllerVector controllers = mSession.GetMachine().GetStorageControllers();
174	int ideCount = 0, sataCount = 0, scsiCount = 0;
175	foreach (const CStorageController &controller, controllers)
176	{
177	switch (controller.GetBus())
178	{
179	case KStorageBus_IDE:
180	{
181	for (ULONG i = 0; i < sp.GetMaxPortCountForStorageBus (KStorageBus_IDE); ++ i)
182	{
183	for (ULONG j = 0; j < sp.GetMaxDevicesPerPortForStorageBus (KStorageBus_IDE); ++ j)
184	{
185	/* Names */
186	mNamesMap [QString ("/Devices/IDE%1/ATA%2/Unit%3/*DMA")
187	.arg (ideCount).arg (i).arg (j)] = tr ("DMA Transfers");
188	mNamesMap [QString ("/Devices/IDE%1/ATA%2/Unit%3/*PIO")
189	.arg (ideCount).arg (i).arg (j)] = tr ("PIO Transfers");
190	mNamesMap [QString ("/Devices/IDE%1/ATA%2/Unit%3/ReadBytes")
191	.arg (ideCount).arg (i).arg (j)] = tr ("Data Read");
192	mNamesMap [QString ("/Devices/IDE%1/ATA%2/Unit%3/WrittenBytes")
193	.arg (ideCount).arg (i).arg (j)] = tr ("Data Written");
194
195	/* Units */
196	mUnitsMap [QString ("/Devices/IDE%1/ATA%2/Unit%3/*DMA")
197	.arg (ideCount).arg (i).arg (j)] = "[B]";
198	mUnitsMap [QString ("/Devices/IDE%1/ATA%2/Unit%3/*PIO")
199	.arg (ideCount).arg (i).arg (j)] = "[B]";
200	mUnitsMap [QString ("/Devices/IDE%1/ATA%2/Unit%3/ReadBytes")
201	.arg (ideCount).arg (i).arg (j)] = "B";
202	mUnitsMap [QString ("/Devices/IDE%1/ATA%2/Unit%3/WrittenBytes")
203	.arg (ideCount).arg (i).arg (j)] = "B";
204
205	/* Belongs to */
206	mLinksMap [QString ("/Devices/IDE%1/ATA%2/Unit%3").arg (ideCount).arg (i).arg (j)] = QStringList()
207	<< QString ("/Devices/IDE%1/ATA%2/Unit%3/*DMA").arg (ideCount).arg (i).arg (j)
208	<< QString ("/Devices/IDE%1/ATA%2/Unit%3/*PIO").arg (ideCount).arg (i).arg (j)
209	<< QString ("/Devices/IDE%1/ATA%2/Unit%3/ReadBytes").arg (ideCount).arg (i).arg (j)
210	<< QString ("/Devices/IDE%1/ATA%2/Unit%3/WrittenBytes").arg (ideCount).arg (i).arg (j);
211	}
212	}
213	++ ideCount;
214	break;
215	}
216	case KStorageBus_SATA:
217	{
218	for (ULONG i = 0; i < sp.GetMaxPortCountForStorageBus (KStorageBus_SATA); ++ i)
219	{
220	for (ULONG j = 0; j < sp.GetMaxDevicesPerPortForStorageBus (KStorageBus_SATA); ++ j)
221	{
222	/* Names */
223	mNamesMap [QString ("/Devices/SATA%1/Port%2/DMA").arg (sataCount).arg (i)]
224	= tr ("DMA Transfers");
225	mNamesMap [QString ("/Devices/SATA%1/Port%2/ReadBytes").arg (sataCount).arg (i)]
226	= tr ("Data Read");
227	mNamesMap [QString ("/Devices/SATA%1/Port%2/WrittenBytes").arg (sataCount).arg (i)]
228	= tr ("Data Written");
229
230	/* Units */
231	mUnitsMap [QString ("/Devices/SATA%1/Port%2/DMA").arg (sataCount).arg (i)] = "[B]";
232	mUnitsMap [QString ("/Devices/SATA%1/Port%2/ReadBytes").arg (sataCount).arg (i)] = "B";
233	mUnitsMap [QString ("/Devices/SATA%1/Port%2/WrittenBytes").arg (sataCount).arg (i)] = "B";
234
235	/* Belongs to */
236	mLinksMap [QString ("/Devices/SATA%1/Port%2").arg (sataCount).arg (i)] = QStringList()
237	<< QString ("/Devices/SATA%1/Port%2/DMA").arg (sataCount).arg (i)
238	<< QString ("/Devices/SATA%1/Port%2/ReadBytes").arg (sataCount).arg (i)
239	<< QString ("/Devices/SATA%1/Port%2/WrittenBytes").arg (sataCount).arg (i);
240	}
241	}
242	++ sataCount;
243	break;
244	}
245	case KStorageBus_SCSI:
246	{
247	for (ULONG i = 0; i < sp.GetMaxPortCountForStorageBus (KStorageBus_SCSI); ++ i)
248	{
249	for (ULONG j = 0; j < sp.GetMaxDevicesPerPortForStorageBus (KStorageBus_SCSI); ++ j)
250	{
251	/* Names */
252	mNamesMap [QString ("/Devices/SCSI%1/%2/ReadBytes").arg (scsiCount).arg (i)]
253	= tr ("Data Read");
254	mNamesMap [QString ("/Devices/SCSI%1/%2/WrittenBytes").arg (scsiCount).arg (i)]
255	= tr ("Data Written");
256
257	/* Units */
258	mUnitsMap [QString ("/Devices/SCSI%1/%2/ReadBytes").arg (scsiCount).arg (i)] = "B";
259	mUnitsMap [QString ("/Devices/SCSI%1/%2/WrittenBytes").arg (scsiCount).arg (i)] = "B";
260
261	/* Belongs to */
262	mLinksMap [QString ("/Devices/SCSI%1/%2").arg (scsiCount).arg (i)] = QStringList()
263	<< QString ("/Devices/SCSI%1/%2/ReadBytes").arg (scsiCount).arg (i)
264	<< QString ("/Devices/SCSI%1/%2/WrittenBytes").arg (scsiCount).arg (i);
265	}
266	}
267	++ scsiCount;
268	break;
269	}
270	default:
271	break;
272	}
273	}
274
275	/* Network statistics: */
276	ulong count = vboxGlobal().virtualBox().GetSystemProperties().GetNetworkAdapterCount();
277	for (ulong i = 0; i < count; ++ i)
278	{
279	CNetworkAdapter na = machine.GetNetworkAdapter (i);
280	KNetworkAdapterType ty = na.GetAdapterType();
281	const char *name;
282
283	switch (ty)
284	{
285	case KNetworkAdapterType_I82540EM:
286	case KNetworkAdapterType_I82543GC:
287	case KNetworkAdapterType_I82545EM:
288	name = "E1k";
289	break;
290	case KNetworkAdapterType_Virtio:
291	name = "VNet";
292	break;
293	default:
294	name = "PCNet";
295	break;
296	}
297
298	/* Names */
299	mNamesMap [QString ("/Devices/%1%2/TransmitBytes")
300	.arg (name).arg (i)] = tr ("Data Transmitted");
301	mNamesMap [QString ("/Devices/%1%2/ReceiveBytes")
302	.arg (name).arg (i)] = tr ("Data Received");
303
304	/* Units */
305	mUnitsMap [QString ("/Devices/%1%2/TransmitBytes")
306	.arg (name).arg (i)] = "B";
307	mUnitsMap [QString ("/Devices/%1%2/ReceiveBytes")
308	.arg (name).arg (i)] = "B";
309
310	/* Belongs to */
311	mLinksMap [QString ("NA%1").arg (i)] = QStringList()
312	<< QString ("/Devices/%1%2/TransmitBytes").arg (name).arg (i)
313	<< QString ("/Devices/%1%2/ReceiveBytes").arg (name).arg (i);
314	}
315
316	/* Statistics page update. */
317	refreshStatistics();
318	}
319
320	bool VBoxVMInformationDlg::event (QEvent *aEvent)
321	{
322	bool result = QIMainDialog::event (aEvent);
323	switch (aEvent->type())
324	{
325	case QEvent::WindowStateChange:
326	{
327	if (mIsPolished)
328	mMax = isMaximized();
329	else if (mMax == isMaximized())
330	mIsPolished = true;
331	break;
332	}
333	default:
334	break;
335	}
336	return result;
337	}
338
339	void VBoxVMInformationDlg::resizeEvent (QResizeEvent *aEvent)
340	{
341	QIMainDialog::resizeEvent (aEvent);
342
343	/* Store dialog size for this vm */
344	if (mIsPolished && !isMaximized())
345	{
346	mWidth = width();
347	mHeight = height();
348	}
349	}
350
351	void VBoxVMInformationDlg::showEvent (QShowEvent *aEvent)
352	{
353	/* One may think that QWidget::polish() is the right place to do things
354	* below, but apparently, by the time when QWidget::polish() is called,
355	* the widget style & layout are not fully done, at least the minimum
356	* size hint is not properly calculated. Since this is sometimes necessary,
357	* we provide our own "polish" implementation */
358	if (!mIsPolished)
359	{
360	/* Load window size and state */
361	resize (mWidth, mHeight);
362	if (mMax)
363	QTimer::singleShot (0, this, SLOT (showMaximized()));
364	else
365	mIsPolished = true;
366	}
367
368	QIMainDialog::showEvent (aEvent);
369	}
370
371
372	void VBoxVMInformationDlg::updateDetails()
373	{
374	/* Details page update */
375	mDetailsText->setText (vboxGlobal().detailsReport (mSession.GetMachine(), false /* aWithLinks */));
376	}
377
378	void VBoxVMInformationDlg::processStatistics()
379	{
380	CMachineDebugger dbg = mSession.GetConsole().GetDebugger();
381	QString info;
382
383	/* Process selected statistics: */
384	for (DataMapType::const_iterator it = mNamesMap.begin(); it != mNamesMap.end(); ++ it)
385	{
386	dbg.GetStats (it.key(), true, info);
387	mValuesMap [it.key()] = parseStatistics (info);
388	}
389
390	/* Statistics page update */
391	refreshStatistics();
392	}
393
394	void VBoxVMInformationDlg::onPageChanged (int aIndex)
395	{
396	/* Focusing the browser on shown page */
397	mInfoStack->widget (aIndex)->setFocus();
398	}
399
400	QString VBoxVMInformationDlg::parseStatistics (const QString &aText)
401	{
402	/* Filters the statistic counters body */
403	QRegExp query ("^.+<Statistics>\n(.+)\n</Statistics>.*$");
404	if (query.indexIn (aText) == -1)
405	return QString::null;
406
407	QStringList wholeList = query.cap (1).split ("\n");
408
409	ULONG64 summa = 0;
410	for (QStringList::Iterator lineIt = wholeList.begin(); lineIt != wholeList.end(); ++ lineIt)
411	{
412	QString text = *lineIt;
413	text.remove (1, 1);
414	text.remove (text.length() - 2, 2);
415
416	/* Parse incoming counter and fill the counter-element values. */
417	CounterElementType counter;
418	counter.type = text.section (" ", 0, 0);
419	text = text.section (" ", 1);
420	QStringList list = text.split ("\" ");
421	for (QStringList::Iterator it = list.begin(); it != list.end(); ++ it)
422	{
423	QString pair = *it;
424	QRegExp regExp ("^(.+)=\"([^\"]*)\"?$");
425	regExp.indexIn (pair);
426	counter.list.insert (regExp.cap (1), regExp.cap (2));
427	}
428
429	/* Fill the output with the necessary counter's value.
430	* Currently we are using "c" field of simple counter only. */
431	QString result = counter.list.contains ("c") ? counter.list ["c"] : "0";
432	summa += result.toULongLong();
433	}
434
435	return QString::number (summa);
436	}
437
438	void VBoxVMInformationDlg::refreshStatistics()
439	{
440	if (mSession.isNull())
441	return;
442
443	QString table = "<table width=100% cellspacing=1 cellpadding=0>%1</table>";
444	QString hdrRow = "<tr><td width=22><img src='%1'></td>"
445	"<td colspan=2><nobr><b>%2</b></nobr></td></tr>";
446	QString paragraph = "<tr><td colspan=3></td></tr>";
447	QString result;
448
449	CMachine m = mSession.GetMachine();
450
451	/* Runtime Information */
452	{
453	CConsole console = mSession.GetConsole();
454	ULONG width = 0;
455	ULONG height = 0;
456	ULONG bpp = 0;
457	console.GetDisplay().GetScreenResolution(0, width, height, bpp);
458	QString resolution = QString ("%1x%2")
459	.arg (width)
460	.arg (height);
461	if (bpp)
462	resolution += QString ("x%1").arg (bpp);
463	QString virtualization = console.GetDebugger().GetHWVirtExEnabled() ?
464	VBoxGlobal::tr ("Enabled", "details report (VT-x/AMD-V)") :
465	VBoxGlobal::tr ("Disabled", "details report (VT-x/AMD-V)");
466	QString nested = console.GetDebugger().GetHWVirtExNestedPagingEnabled() ?
467	VBoxGlobal::tr ("Enabled", "details report (Nested Paging)") :
468	VBoxGlobal::tr ("Disabled", "details report (Nested Paging)");
469	QString addVersion = m.GetGuestPropertyValue("/VirtualBox/GuestAdd/Version");
470	QString addRevision = m.GetGuestPropertyValue("/VirtualBox/GuestAdd/Revision");
471	QString addVersionStr;
472	if (!addVersion.isEmpty() && !addRevision.isEmpty())
473	{
474	QString addInfo = console.GetGuest().GetAdditionsVersion();
475	addVersionStr = (addInfo.isEmpty() ? "(" : "")
476	+ addVersion
477	+ " r"
478	+ m.GetGuestPropertyValue("/VirtualBox/GuestAdd/Revision")
479	+ (addInfo.isEmpty() ? ")" : "");
480	}
481	else
482	addVersionStr = tr ("Not Detected", "guest additions");
483	QString osType = console.GetGuest().GetOSTypeId();
484	if (osType.isEmpty())
485	osType = tr ("Not Detected", "guest os type");
486	else
487	osType = vboxGlobal().vmGuestOSTypeDescription (osType);
488	int vrdpPort = console.GetRemoteDisplayInfo().GetPort();
489	QString vrdpInfo = (vrdpPort == 0 \|\| vrdpPort == -1)?
490	tr ("Not Available", "details report (VRDP server port)") :
491	QString ("%1").arg (vrdpPort);
492
493	/* Searching for longest string */
494	QStringList valuesList;
495	valuesList << resolution << virtualization << nested << addVersionStr << osType << vrdpInfo;
496	int maxLength = 0;
497	foreach (const QString &value, valuesList)
498	maxLength = maxLength < fontMetrics().width (value) ?
499	fontMetrics().width (value) : maxLength;
500
501	result += hdrRow.arg (":/state_running_16px.png").arg (tr ("Runtime Attributes"));
502	result += formatValue (tr ("Screen Resolution"), resolution, maxLength);
503	result += formatValue (VBoxGlobal::tr ("VT-x/AMD-V", "details report"), virtualization, maxLength);
504	result += formatValue (VBoxGlobal::tr ("Nested Paging", "details report"), nested, maxLength);
505	result += formatValue (tr ("Guest Additions"), addVersionStr, maxLength);
506	result += formatValue (tr ("Guest OS Type"), osType, maxLength);
507	result += formatValue (VBoxGlobal::tr ("Remote Display Server Port", "details report (VRDP Server)"), vrdpInfo, maxLength);
508	result += paragraph;
509	}
510
511	/* Storage statistics */
512	{
513	QString storageStat;
514
515	result += hdrRow.arg (":/attachment_16px.png").arg (tr ("Storage Statistics"));
516
517	CStorageControllerVector controllers = mSession.GetMachine().GetStorageControllers();
518	int ideCount = 0, sataCount = 0, scsiCount = 0;
519	foreach (const CStorageController &controller, controllers)
520	{
521	QString ctrName = controller.GetName();
522	KStorageBus busType = controller.GetBus();
523	CMediumAttachmentVector attachments = mSession.GetMachine().GetMediumAttachmentsOfController (ctrName);
524	if (!attachments.isEmpty() && busType != KStorageBus_Floppy)
525	{
526	QString header = "<tr><td></td><td colspan=2><nobr>%1</nobr></td></tr>";
527	storageStat += header.arg (ctrName);
528	int scsiIndex = 0;
529	foreach (const CMediumAttachment &attachment, attachments)
530	{
531	LONG attPort = attachment.GetPort();
532	LONG attDevice = attachment.GetDevice();
533	switch (busType)
534	{
535	case KStorageBus_IDE:
536	{
537	storageStat += formatMedium (ctrName, attPort, attDevice,
538	QString ("/Devices/IDE%1/ATA%2/Unit%3").arg (ideCount).arg (attPort).arg (attDevice));
539	break;
540	}
541	case KStorageBus_SATA:
542	{
543	storageStat += formatMedium (ctrName, attPort, attDevice,
544	QString ("/Devices/SATA%1/Port%2").arg (sataCount).arg (attPort));
545	break;
546	}
547	case KStorageBus_SCSI:
548	{
549	storageStat += formatMedium (ctrName, attPort, attDevice,
550	QString ("/Devices/SCSI%1/%2").arg (scsiCount).arg (scsiIndex));
551	++ scsiIndex;
552	break;
553	}
554	default:
555	break;
556	}
557	storageStat += paragraph;
558	}
559	}
560
561	switch (busType)
562	{
563	case KStorageBus_IDE:
564	{
565	++ ideCount;
566	break;
567	}
568	case KStorageBus_SATA:
569	{
570	++ sataCount;
571	break;
572	}
573	case KStorageBus_SCSI:
574	{
575	++ scsiCount;
576	break;
577	}
578	default:
579	break;
580	}
581	}
582
583	/* If there are no Hard Disks */
584	if (storageStat.isNull())
585	{
586	storageStat = composeArticle (tr ("No Storage Devices"));
587	storageStat += paragraph;
588	}
589
590	result += storageStat;
591	}
592
593	/* Network Adapters Statistics */
594	{
595	QString networkStat;
596
597	result += hdrRow.arg (":/nw_16px.png").arg (tr ("Network Statistics"));
598
599	/* Network Adapters list */
600	ulong count = vboxGlobal().virtualBox().GetSystemProperties().GetNetworkAdapterCount();
601	for (ulong slot = 0; slot < count; ++ slot)
602	{
603	if (m.GetNetworkAdapter (slot).GetEnabled())
604	{
605	networkStat += formatAdapter (slot, QString ("NA%1").arg (slot));
606	networkStat += paragraph;
607	}
608	}
609
610	/* If there are no Network Adapters */
611	if (networkStat.isNull())
612	{
613	networkStat = composeArticle (tr ("No Network Adapters"));
614	networkStat += paragraph;
615	}
616
617	result += networkStat;
618	}
619
620	/* Show full composed page & save/restore scroll-bar position */
621	int vv = mStatisticText->verticalScrollBar()->value();
622	mStatisticText->setText (table.arg (result));
623	mStatisticText->verticalScrollBar()->setValue (vv);
624	}
625
626	/**
627	* Allows left-aligned values formatting in right column.
628	*
629	* aValueName - the name of value in the left column.
630	* aValue - left-aligned value itself in the right column.
631	* aMaxSize - maximum width (in pixels) of value in right column.
632	*/
633	QString VBoxVMInformationDlg::formatValue (const QString &aValueName,
634	const QString &aValue, int aMaxSize)
635	{
636	QString bdyRow = "<tr><td></td><td width=50%><nobr>%1</nobr></td>"
637	"<td align=right><nobr>%2"
638	"<img src=:/tpixel.png width=%3 height=1></nobr></td></tr>";
639
640	int size = aMaxSize - fontMetrics().width (aValue);
641	return bdyRow.arg (aValueName).arg (aValue).arg (size);
642	}
643
644	QString VBoxVMInformationDlg::formatMedium (const QString &aCtrName,
645	LONG aPort, LONG aDevice,
646	const QString &aBelongsTo)
647	{
648	if (mSession.isNull())
649	return QString::null;
650
651	QString header = "<tr><td></td><td colspan=2><nobr>  %1:</nobr></td></tr>";
652	CStorageController ctr = mSession.GetMachine().GetStorageControllerByName (aCtrName);
653	QString name = vboxGlobal().toString (StorageSlot (ctr.GetBus(), aPort, aDevice));
654	return header.arg (name) + composeArticle (aBelongsTo, 2);
655	}
656
657	QString VBoxVMInformationDlg::formatAdapter (ULONG aSlot,
658	const QString &aBelongsTo)
659	{
660	if (mSession.isNull())
661	return QString::null;
662
663	QString header = "<tr><td></td><td colspan=2><nobr>%1</nobr></td></tr>";
664	QString name = VBoxGlobal::tr ("Adapter %1", "details report (network)").arg (aSlot + 1);
665	return header.arg (name) + composeArticle (aBelongsTo, 1);
666	}
667
668	QString VBoxVMInformationDlg::composeArticle (const QString &aBelongsTo, int aSpacesCount)
669	{
670	QString body = "<tr><td></td><td width=50%><nobr>%1%2</nobr></td>"
671	"<td align=right><nobr>%3%4</nobr></td></tr>";
672	QString indent;
673	for (int i = 0; i < aSpacesCount; ++ i)
674	indent += "  ";
675	body = body.arg (indent);
676
677	QString result;
678
679	if (mLinksMap.contains (aBelongsTo))
680	{
681	QStringList keys = mLinksMap [aBelongsTo];
682	foreach (const QString &key, keys)
683	{
684	QString line (body);
685	if (mNamesMap.contains (key) && mValuesMap.contains (key) && mUnitsMap.contains (key))
686	{
687	line = line.arg (mNamesMap [key]).arg (QString ("%L1").arg (mValuesMap [key].toULongLong()));
688	line = mUnitsMap [key].contains (QRegExp ("\\[\\S+\\]")) ?
689	line.arg (QString ("<img src=:/tpixel.png width=%1 height=1>")
690	.arg (QApplication::fontMetrics().width (
691	QString (" %1").arg (mUnitsMap [key]
692	.mid (1, mUnitsMap [key].length() - 2))))) :
693	line.arg (QString (" %1").arg (mUnitsMap [key]));
694	result += line;
695	}
696	}
697	}
698	else
699	result = body.arg (aBelongsTo).arg (QString::null).arg (QString::null);
700
701	return result;
702	}
703

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source: vbox/trunk/src/VBox/Frontends/VirtualBox/src/VBoxVMInformationDlg.cpp@ 30192

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