VBoxVMInformationDlg.cpp@ 26719

Last change on this file since 26719 was 26719, checked in by vboxsync, 15 years ago
FE/Qt4: much more cosmetics
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1	/* $Id: VBoxVMInformationDlg.cpp 26719 2010-02-23 16:18:14Z vboxsync $ */
2	/** @file
3	*
4	* VBox frontends: Qt4 GUI ("VirtualBox"):
5	* VBoxVMInformationDlg class implementation
6	*/
7
8	/*
9	* Copyright (C) 2006-2009 Sun Microsystems, Inc.
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	* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
20	* Clara, CA 95054 USA or visit http://www.sun.com if you need
21	* additional information or have any questions.
22	*/
23
24	#ifdef VBOX_WITH_PRECOMPILED_HEADERS
25	# include "precomp.h"
26	#else /* !VBOX_WITH_PRECOMPILED_HEADERS */
27	/* Global Includes */
28	#include <QTimer>
29
30	/* Local Includes */
31	#include <VBoxVMInformationDlg.h>
32	#include <VBoxGlobal.h>
33	#include <VBoxConsoleView.h>
34	#endif /* !VBOX_WITH_PRECOMPILED_HEADERS */
35
36	VBoxVMInformationDlg::InfoDlgMap VBoxVMInformationDlg::mSelfArray = InfoDlgMap();
37
38	void VBoxVMInformationDlg::createInformationDlg (const CSession &aSession, VBoxConsoleView *aConsole)
39	{
40	CMachine machine = aSession.GetMachine();
41	if (mSelfArray.find (machine.GetName()) == mSelfArray.end())
42	{
43	/* Creating new information dialog if there is no one existing */
44	VBoxVMInformationDlg *id = new VBoxVMInformationDlg (aConsole, aSession, Qt::Window);
45	id->centerAccording (aConsole);
46	connect (vboxGlobal().mainWindow(), SIGNAL (closing()), id, SLOT (close()));
47	id->setAttribute (Qt::WA_DeleteOnClose);
48	mSelfArray [machine.GetName()] = id;
49	}
50
51	VBoxVMInformationDlg *info = mSelfArray [machine.GetName()];
52	info->show();
53	info->raise();
54	info->setWindowState (info->windowState() & ~Qt::WindowMinimized);
55	info->activateWindow();
56	}
57
58	VBoxVMInformationDlg::VBoxVMInformationDlg (VBoxConsoleView *aConsole, const CSession &aSession, Qt::WindowFlags aFlags)
59	#ifdef Q_WS_MAC
60	: QIWithRetranslateUI2 <QIMainDialog> (aConsole, aFlags)
61	#else /* Q_WS_MAC */
62	: QIWithRetranslateUI2 <QIMainDialog> (0, aFlags)
63	#endif /* Q_WS_MAC */
64	, mIsPolished (false)
65	, mConsole (aConsole)
66	, mSession (aSession)
67	, mStatTimer (new QTimer (this))
68	{
69	/* Apply UI decorations */
70	Ui::VBoxVMInformationDlg::setupUi (this);
71
72	#ifdef Q_WS_MAC
73	/* No icon for this window on the mac, cause this would act as proxy icon which isn't necessary here. */
74	setWindowIcon (QIcon());
75	#else
76	/* Apply window icons */
77	setWindowIcon (vboxGlobal().iconSetFull (QSize (32, 32), QSize (16, 16),
78	":/session_info_32px.png", ":/session_info_16px.png"));
79	#endif
80
81	/* Enable size grip without using a status bar. */
82	setSizeGripEnabled (true);
83
84	/* Setup focus-proxy for pages */
85	mPage1->setFocusProxy (mDetailsText);
86	mPage2->setFocusProxy (mStatisticText);
87
88	/* Setup browsers */
89	mDetailsText->viewport()->setAutoFillBackground (false);
90	mStatisticText->viewport()->setAutoFillBackground (false);
91
92	/* Setup margins */
93	mDetailsText->setViewportMargins (5, 5, 5, 5);
94	mStatisticText->setViewportMargins (5, 5, 5, 5);
95
96	/* Setup handlers */
97	connect (mInfoStack, SIGNAL (currentChanged (int)), this, SLOT (onPageChanged (int)));
98	connect (&vboxGlobal(), SIGNAL (mediumEnumFinished (const VBoxMediaList &)), this, SLOT (updateDetails()));
99	connect (mConsole, SIGNAL (mediaDriveChanged (VBoxDefs::MediumType)), this, SLOT (updateDetails()));
100	connect (mConsole, SIGNAL (sharedFoldersChanged()), this, SLOT (updateDetails()));
101	connect (mStatTimer, SIGNAL (timeout()), this, SLOT (processStatistics()));
102	connect (mConsole, SIGNAL (resizeHintDone()), this, SLOT (processStatistics()));
103
104	/* Loading language constants */
105	retranslateUi();
106
107	/* Details page update */
108	updateDetails();
109
110	/* Statistics page update */
111	processStatistics();
112	mStatTimer->start (5000);
113
114	/* Preload dialog attributes for this vm */
115	QString dlgsize = mSession.GetMachine().GetExtraData (VBoxDefs::GUI_InfoDlgState);
116	if (dlgsize.isEmpty())
117	{
118	mWidth = 400;
119	mHeight = 450;
120	mMax = false;
121	}
122	else
123	{
124	QStringList list = dlgsize.split (',');
125	mWidth = list [0].toInt(), mHeight = list [1].toInt();
126	mMax = list [2] == "max";
127	}
128
129	/* Make statistics page the default one */
130	mInfoStack->setCurrentIndex (1);
131	}
132
133	VBoxVMInformationDlg::~VBoxVMInformationDlg()
134	{
135	/* Save dialog attributes for this vm */
136	QString dlgsize ("%1,%2,%3");
137	mSession.GetMachine().SetExtraData (VBoxDefs::GUI_InfoDlgState,
138	dlgsize.arg (mWidth).arg (mHeight).arg (isMaximized() ? "max" : "normal"));
139
140	if (!mSession.isNull() && !mSession.GetMachine().isNull())
141	mSelfArray.remove (mSession.GetMachine().GetName());
142	}
143
144	void VBoxVMInformationDlg::retranslateUi()
145	{
146	/* Translate uic generated strings */
147	Ui::VBoxVMInformationDlg::retranslateUi (this);
148
149	updateDetails();
150
151	AssertReturnVoid (!mSession.isNull());
152	CMachine machine = mSession.GetMachine();
153	AssertReturnVoid (!machine.isNull());
154
155	/* Setup a dialog caption */
156	setWindowTitle (tr ("%1 - Session Information").arg (machine.GetName()));
157
158	/* Setup a tabwidget page names */
159	mInfoStack->setTabText (0, tr ("&Details"));
160	mInfoStack->setTabText (1, tr ("&Runtime"));
161
162	/* Clear counter names initially */
163	mNamesMap.clear();
164	mUnitsMap.clear();
165	mLinksMap.clear();
166
167	/* Storage statistics */
168	CSystemProperties sp = vboxGlobal().virtualBox().GetSystemProperties();
169	CStorageControllerVector controllers = mSession.GetMachine().GetStorageControllers();
170	int ideCount = 0, sataCount = 0, scsiCount = 0;
171	foreach (const CStorageController &controller, controllers)
172	{
173	switch (controller.GetBus())
174	{
175	case KStorageBus_IDE:
176	{
177	for (ULONG i = 0; i < sp.GetMaxPortCountForStorageBus (KStorageBus_IDE); ++ i)
178	{
179	for (ULONG j = 0; j < sp.GetMaxDevicesPerPortForStorageBus (KStorageBus_IDE); ++ j)
180	{
181	/* Names */
182	mNamesMap [QString ("/Devices/IDE%1/ATA%2/Unit%3/*DMA")
183	.arg (ideCount).arg (i).arg (j)] = tr ("DMA Transfers");
184	mNamesMap [QString ("/Devices/IDE%1/ATA%2/Unit%3/*PIO")
185	.arg (ideCount).arg (i).arg (j)] = tr ("PIO Transfers");
186	mNamesMap [QString ("/Devices/IDE%1/ATA%2/Unit%3/ReadBytes")
187	.arg (ideCount).arg (i).arg (j)] = tr ("Data Read");
188	mNamesMap [QString ("/Devices/IDE%1/ATA%2/Unit%3/WrittenBytes")
189	.arg (ideCount).arg (i).arg (j)] = tr ("Data Written");
190
191	/* Units */
192	mUnitsMap [QString ("/Devices/IDE%1/ATA%2/Unit%3/*DMA")
193	.arg (ideCount).arg (i).arg (j)] = "[B]";
194	mUnitsMap [QString ("/Devices/IDE%1/ATA%2/Unit%3/*PIO")
195	.arg (ideCount).arg (i).arg (j)] = "[B]";
196	mUnitsMap [QString ("/Devices/IDE%1/ATA%2/Unit%3/ReadBytes")
197	.arg (ideCount).arg (i).arg (j)] = "B";
198	mUnitsMap [QString ("/Devices/IDE%1/ATA%2/Unit%3/WrittenBytes")
199	.arg (ideCount).arg (i).arg (j)] = "B";
200
201	/* Belongs to */
202	mLinksMap [QString ("/Devices/IDE%1/ATA%2/Unit%3").arg (ideCount).arg (i).arg (j)] = QStringList()
203	<< QString ("/Devices/IDE%1/ATA%2/Unit%3/*DMA").arg (ideCount).arg (i).arg (j)
204	<< QString ("/Devices/IDE%1/ATA%2/Unit%3/*PIO").arg (ideCount).arg (i).arg (j)
205	<< QString ("/Devices/IDE%1/ATA%2/Unit%3/ReadBytes").arg (ideCount).arg (i).arg (j)
206	<< QString ("/Devices/IDE%1/ATA%2/Unit%3/WrittenBytes").arg (ideCount).arg (i).arg (j);
207	}
208	}
209	++ ideCount;
210	break;
211	}
212	case KStorageBus_SATA:
213	{
214	for (ULONG i = 0; i < sp.GetMaxPortCountForStorageBus (KStorageBus_SATA); ++ i)
215	{
216	for (ULONG j = 0; j < sp.GetMaxDevicesPerPortForStorageBus (KStorageBus_SATA); ++ j)
217	{
218	/* Names */
219	mNamesMap [QString ("/Devices/SATA%1/Port%2/DMA").arg (sataCount).arg (i)]
220	= tr ("DMA Transfers");
221	mNamesMap [QString ("/Devices/SATA%1/Port%2/ReadBytes").arg (sataCount).arg (i)]
222	= tr ("Data Read");
223	mNamesMap [QString ("/Devices/SATA%1/Port%2/WrittenBytes").arg (sataCount).arg (i)]
224	= tr ("Data Written");
225
226	/* Units */
227	mUnitsMap [QString ("/Devices/SATA%1/Port%2/DMA").arg (sataCount).arg (i)] = "[B]";
228	mUnitsMap [QString ("/Devices/SATA%1/Port%2/ReadBytes").arg (sataCount).arg (i)] = "B";
229	mUnitsMap [QString ("/Devices/SATA%1/Port%2/WrittenBytes").arg (sataCount).arg (i)] = "B";
230
231	/* Belongs to */
232	mLinksMap [QString ("/Devices/SATA%1/Port%2").arg (sataCount).arg (i)] = QStringList()
233	<< QString ("/Devices/SATA%1/Port%2/DMA").arg (sataCount).arg (i)
234	<< QString ("/Devices/SATA%1/Port%2/ReadBytes").arg (sataCount).arg (i)
235	<< QString ("/Devices/SATA%1/Port%2/WrittenBytes").arg (sataCount).arg (i);
236	}
237	}
238	++ sataCount;
239	break;
240	}
241	case KStorageBus_SCSI:
242	{
243	for (ULONG i = 0; i < sp.GetMaxPortCountForStorageBus (KStorageBus_SCSI); ++ i)
244	{
245	for (ULONG j = 0; j < sp.GetMaxDevicesPerPortForStorageBus (KStorageBus_SCSI); ++ j)
246	{
247	/* Names */
248	mNamesMap [QString ("/Devices/SCSI%1/%2/ReadBytes").arg (scsiCount).arg (i)]
249	= tr ("Data Read");
250	mNamesMap [QString ("/Devices/SCSI%1/%2/WrittenBytes").arg (scsiCount).arg (i)]
251	= tr ("Data Written");
252
253	/* Units */
254	mUnitsMap [QString ("/Devices/SCSI%1/%2/ReadBytes").arg (scsiCount).arg (i)] = "B";
255	mUnitsMap [QString ("/Devices/SCSI%1/%2/WrittenBytes").arg (scsiCount).arg (i)] = "B";
256
257	/* Belongs to */
258	mLinksMap [QString ("/Devices/SCSI%1/%2").arg (scsiCount).arg (i)] = QStringList()
259	<< QString ("/Devices/SCSI%1/%2/ReadBytes").arg (scsiCount).arg (i)
260	<< QString ("/Devices/SCSI%1/%2/WrittenBytes").arg (scsiCount).arg (i);
261	}
262	}
263	++ scsiCount;
264	break;
265	}
266	default:
267	break;
268	}
269	}
270
271	/* Network statistics: */
272	ulong count = vboxGlobal().virtualBox().GetSystemProperties().GetNetworkAdapterCount();
273	for (ulong i = 0; i < count; ++ i)
274	{
275	CNetworkAdapter na = machine.GetNetworkAdapter (i);
276	KNetworkAdapterType ty = na.GetAdapterType();
277	const char *name;
278
279	switch (ty)
280	{
281	case KNetworkAdapterType_I82540EM:
282	case KNetworkAdapterType_I82543GC:
283	case KNetworkAdapterType_I82545EM:
284	name = "E1k";
285	break;
286	case KNetworkAdapterType_Virtio:
287	name = "VNet";
288	break;
289	default:
290	name = "PCNet";
291	break;
292	}
293
294	/* Names */
295	mNamesMap [QString ("/Devices/%1%2/TransmitBytes")
296	.arg (name).arg (i)] = tr ("Data Transmitted");
297	mNamesMap [QString ("/Devices/%1%2/ReceiveBytes")
298	.arg (name).arg (i)] = tr ("Data Received");
299
300	/* Units */
301	mUnitsMap [QString ("/Devices/%1%2/TransmitBytes")
302	.arg (name).arg (i)] = "B";
303	mUnitsMap [QString ("/Devices/%1%2/ReceiveBytes")
304	.arg (name).arg (i)] = "B";
305
306	/* Belongs to */
307	mLinksMap [QString ("NA%1").arg (i)] = QStringList()
308	<< QString ("/Devices/%1%2/TransmitBytes").arg (name).arg (i)
309	<< QString ("/Devices/%1%2/ReceiveBytes").arg (name).arg (i);
310	}
311
312	/* Statistics page update. */
313	refreshStatistics();
314	}
315
316	bool VBoxVMInformationDlg::event (QEvent *aEvent)
317	{
318	bool result = QIMainDialog::event (aEvent);
319	switch (aEvent->type())
320	{
321	case QEvent::WindowStateChange:
322	{
323	if (mIsPolished)
324	mMax = isMaximized();
325	else if (mMax == isMaximized())
326	mIsPolished = true;
327	break;
328	}
329	default:
330	break;
331	}
332	return result;
333	}
334
335	void VBoxVMInformationDlg::resizeEvent (QResizeEvent *aEvent)
336	{
337	QIMainDialog::resizeEvent (aEvent);
338
339	/* Store dialog size for this vm */
340	if (mIsPolished && !isMaximized())
341	{
342	mWidth = width();
343	mHeight = height();
344	}
345	}
346
347	void VBoxVMInformationDlg::showEvent (QShowEvent *aEvent)
348	{
349	/* One may think that QWidget::polish() is the right place to do things
350	* below, but apparently, by the time when QWidget::polish() is called,
351	* the widget style & layout are not fully done, at least the minimum
352	* size hint is not properly calculated. Since this is sometimes necessary,
353	* we provide our own "polish" implementation */
354	if (!mIsPolished)
355	{
356	/* Load window size and state */
357	resize (mWidth, mHeight);
358	if (mMax)
359	QTimer::singleShot (0, this, SLOT (showMaximized()));
360	else
361	mIsPolished = true;
362	}
363
364	QIMainDialog::showEvent (aEvent);
365	}
366
367
368	void VBoxVMInformationDlg::updateDetails()
369	{
370	/* Details page update */
371	mDetailsText->setText (vboxGlobal().detailsReport (mSession.GetMachine(), false /* aWithLinks */));
372	}
373
374	void VBoxVMInformationDlg::processStatistics()
375	{
376	CMachineDebugger dbg = mSession.GetConsole().GetDebugger();
377	QString info;
378
379	/* Process selected statistics: */
380	for (DataMapType::const_iterator it = mNamesMap.begin(); it != mNamesMap.end(); ++ it)
381	{
382	dbg.GetStats (it.key(), true, info);
383	mValuesMap [it.key()] = parseStatistics (info);
384	}
385
386	/* Statistics page update */
387	refreshStatistics();
388	}
389
390	void VBoxVMInformationDlg::onPageChanged (int aIndex)
391	{
392	/* Focusing the browser on shown page */
393	mInfoStack->widget (aIndex)->setFocus();
394	}
395
396	QString VBoxVMInformationDlg::parseStatistics (const QString &aText)
397	{
398	/* Filters the statistic counters body */
399	QRegExp query ("^.+<Statistics>\n(.+)\n</Statistics>.*$");
400	if (query.indexIn (aText) == -1)
401	return QString::null;
402
403	QStringList wholeList = query.cap (1).split ("\n");
404
405	ULONG64 summa = 0;
406	for (QStringList::Iterator lineIt = wholeList.begin(); lineIt != wholeList.end(); ++ lineIt)
407	{
408	QString text = *lineIt;
409	text.remove (1, 1);
410	text.remove (text.length() - 2, 2);
411
412	/* Parse incoming counter and fill the counter-element values. */
413	CounterElementType counter;
414	counter.type = text.section (" ", 0, 0);
415	text = text.section (" ", 1);
416	QStringList list = text.split ("\" ");
417	for (QStringList::Iterator it = list.begin(); it != list.end(); ++ it)
418	{
419	QString pair = *it;
420	QRegExp regExp ("^(.+)=\"([^\"]*)\"?$");
421	regExp.indexIn (pair);
422	counter.list.insert (regExp.cap (1), regExp.cap (2));
423	}
424
425	/* Fill the output with the necessary counter's value.
426	* Currently we are using "c" field of simple counter only. */
427	QString result = counter.list.contains ("c") ? counter.list ["c"] : "0";
428	summa += result.toULongLong();
429	}
430
431	return QString::number (summa);
432	}
433
434	void VBoxVMInformationDlg::refreshStatistics()
435	{
436	if (mSession.isNull())
437	return;
438
439	QString table = "<table width=100% cellspacing=1 cellpadding=0>%1</table>";
440	QString hdrRow = "<tr><td width=22><img src='%1'></td>"
441	"<td colspan=2><nobr><b>%2</b></nobr></td></tr>";
442	QString paragraph = "<tr><td colspan=3></td></tr>";
443	QString result;
444
445	CMachine m = mSession.GetMachine();
446
447	/* Runtime Information */
448	{
449	CConsole console = mSession.GetConsole();
450	ULONG bpp = console.GetDisplay().GetBitsPerPixel();
451	QString resolution = QString ("%1x%2")
452	.arg (console.GetDisplay().GetWidth())
453	.arg (console.GetDisplay().GetHeight());
454	if (bpp)
455	resolution += QString ("x%1").arg (bpp);
456	QString virtualization = console.GetDebugger().GetHWVirtExEnabled() ?
457	VBoxGlobal::tr ("Enabled", "details report (VT-x/AMD-V)") :
458	VBoxGlobal::tr ("Disabled", "details report (VT-x/AMD-V)");
459	QString nested = console.GetDebugger().GetHWVirtExNestedPagingEnabled() ?
460	VBoxGlobal::tr ("Enabled", "details report (Nested Paging)") :
461	VBoxGlobal::tr ("Disabled", "details report (Nested Paging)");
462	QString addInfo = console.GetGuest().GetAdditionsVersion();
463	uint addVersion = addInfo.toUInt();
464	QString addVerisonStr = !addInfo.isNull() ?
465	tr ("Version %1.%2", "guest additions")
466	.arg (RT_HIWORD (addVersion)).arg (RT_LOWORD (addVersion)) :
467	tr ("Not Detected", "guest additions");
468	QString osType = console.GetGuest().GetOSTypeId();
469	if (osType.isNull())
470	osType = tr ("Not Detected", "guest os type");
471	else
472	osType = vboxGlobal().vmGuestOSTypeDescription (osType);
473	int vrdpPort = console.GetRemoteDisplayInfo().GetPort();
474	QString vrdpInfo = (vrdpPort == 0 \|\| vrdpPort == -1)?
475	tr ("Not Available", "details report (VRDP server port)") :
476	QString ("%1").arg (vrdpPort);
477
478	/* Searching for longest string */
479	QStringList valuesList;
480	valuesList << resolution << virtualization << nested << addVerisonStr << osType << vrdpInfo;
481	int maxLength = 0;
482	foreach (const QString &value, valuesList)
483	maxLength = maxLength < fontMetrics().width (value) ?
484	fontMetrics().width (value) : maxLength;
485
486	result += hdrRow.arg (":/state_running_16px.png").arg (tr ("Runtime Attributes"));
487	result += formatValue (tr ("Screen Resolution"), resolution, maxLength);
488	result += formatValue (VBoxGlobal::tr ("VT-x/AMD-V", "details report"), virtualization, maxLength);
489	result += formatValue (VBoxGlobal::tr ("Nested Paging", "details report"), nested, maxLength);
490	result += formatValue (tr ("Guest Additions"), addVerisonStr, maxLength);
491	result += formatValue (tr ("Guest OS Type"), osType, maxLength);
492	result += formatValue (VBoxGlobal::tr ("Remote Display Server Port", "details report (VRDP Server)"), vrdpInfo, maxLength);
493	result += paragraph;
494	}
495
496	/* Storage statistics */
497	{
498	QString storageStat;
499
500	result += hdrRow.arg (":/attachment_16px.png").arg (tr ("Storage Statistics"));
501
502	CStorageControllerVector controllers = mSession.GetMachine().GetStorageControllers();
503	int ideCount = 0, sataCount = 0, scsiCount = 0;
504	foreach (const CStorageController &controller, controllers)
505	{
506	QString ctrName = controller.GetName();
507	KStorageBus busType = controller.GetBus();
508	CMediumAttachmentVector attachments = mSession.GetMachine().GetMediumAttachmentsOfController (ctrName);
509	if (!attachments.isEmpty() && busType != KStorageBus_Floppy)
510	{
511	QString header = "<tr><td></td><td colspan=2><nobr>%1</nobr></td></tr>";
512	storageStat += header.arg (ctrName);
513	int scsiIndex = 0;
514	foreach (const CMediumAttachment &attachment, attachments)
515	{
516	LONG attPort = attachment.GetPort();
517	LONG attDevice = attachment.GetDevice();
518	switch (busType)
519	{
520	case KStorageBus_IDE:
521	{
522	storageStat += formatMedium (ctrName, attPort, attDevice,
523	QString ("/Devices/IDE%1/ATA%2/Unit%3").arg (ideCount).arg (attPort).arg (attDevice));
524	break;
525	}
526	case KStorageBus_SATA:
527	{
528	storageStat += formatMedium (ctrName, attPort, attDevice,
529	QString ("/Devices/SATA%1/Port%2").arg (sataCount).arg (attPort));
530	break;
531	}
532	case KStorageBus_SCSI:
533	{
534	storageStat += formatMedium (ctrName, attPort, attDevice,
535	QString ("/Devices/SCSI%1/%2").arg (scsiCount).arg (scsiIndex));
536	++ scsiIndex;
537	break;
538	}
539	default:
540	break;
541	}
542	storageStat += paragraph;
543	}
544	}
545
546	switch (busType)
547	{
548	case KStorageBus_IDE:
549	{
550	++ ideCount;
551	break;
552	}
553	case KStorageBus_SATA:
554	{
555	++ sataCount;
556	break;
557	}
558	case KStorageBus_SCSI:
559	{
560	++ scsiCount;
561	break;
562	}
563	default:
564	break;
565	}
566	}
567
568	/* If there are no Hard Disks */
569	if (storageStat.isNull())
570	{
571	storageStat = composeArticle (tr ("No Storage Devices"));
572	storageStat += paragraph;
573	}
574
575	result += storageStat;
576	}
577
578	/* Network Adapters Statistics */
579	{
580	QString networkStat;
581
582	result += hdrRow.arg (":/nw_16px.png").arg (tr ("Network Statistics"));
583
584	/* Network Adapters list */
585	ulong count = vboxGlobal().virtualBox().GetSystemProperties().GetNetworkAdapterCount();
586	for (ulong slot = 0; slot < count; ++ slot)
587	{
588	if (m.GetNetworkAdapter (slot).GetEnabled())
589	{
590	networkStat += formatAdapter (slot, QString ("NA%1").arg (slot));
591	networkStat += paragraph;
592	}
593	}
594
595	/* If there are no Network Adapters */
596	if (networkStat.isNull())
597	{
598	networkStat = composeArticle (tr ("No Network Adapters"));
599	networkStat += paragraph;
600	}
601
602	result += networkStat;
603	}
604
605	/* Show full composed page & save/restore scroll-bar position */
606	int vv = mStatisticText->verticalScrollBar()->value();
607	mStatisticText->setText (table.arg (result));
608	mStatisticText->verticalScrollBar()->setValue (vv);
609	}
610
611	/**
612	* Allows left-aligned values formatting in right column.
613	*
614	* aValueName - the name of value in the left column.
615	* aValue - left-aligned value itself in the right column.
616	* aMaxSize - maximum width (in pixels) of value in right column.
617	*/
618	QString VBoxVMInformationDlg::formatValue (const QString &aValueName,
619	const QString &aValue, int aMaxSize)
620	{
621	QString bdyRow = "<tr><td></td><td width=50%><nobr>%1</nobr></td>"
622	"<td align=right><nobr>%2"
623	"<img src=:/tpixel.png width=%3 height=1></nobr></td></tr>";
624
625	int size = aMaxSize - fontMetrics().width (aValue);
626	return bdyRow.arg (aValueName).arg (aValue).arg (size);
627	}
628
629	QString VBoxVMInformationDlg::formatMedium (const QString &aCtrName,
630	LONG aPort, LONG aDevice,
631	const QString &aBelongsTo)
632	{
633	if (mSession.isNull())
634	return QString::null;
635
636	QString header = "<tr><td></td><td colspan=2><nobr>  %1:</nobr></td></tr>";
637	CStorageController ctr = mSession.GetMachine().GetStorageControllerByName (aCtrName);
638	QString name = vboxGlobal().toString (StorageSlot (ctr.GetBus(), aPort, aDevice));
639	return header.arg (name) + composeArticle (aBelongsTo, 2);
640	}
641
642	QString VBoxVMInformationDlg::formatAdapter (ULONG aSlot,
643	const QString &aBelongsTo)
644	{
645	if (mSession.isNull())
646	return QString::null;
647
648	QString header = "<tr><td></td><td colspan=2><nobr>%1</nobr></td></tr>";
649	QString name = VBoxGlobal::tr ("Adapter %1", "details report (network)").arg (aSlot + 1);
650	return header.arg (name) + composeArticle (aBelongsTo, 1);
651	}
652
653	QString VBoxVMInformationDlg::composeArticle (const QString &aBelongsTo, int aSpacesCount)
654	{
655	QString body = "<tr><td></td><td width=50%><nobr>%1%2</nobr></td>"
656	"<td align=right><nobr>%3%4</nobr></td></tr>";
657	QString indent;
658	for (int i = 0; i < aSpacesCount; ++ i)
659	indent += "  ";
660	body = body.arg (indent);
661
662	QString result;
663
664	if (mLinksMap.contains (aBelongsTo))
665	{
666	QStringList keys = mLinksMap [aBelongsTo];
667	foreach (const QString &key, keys)
668	{
669	QString line (body);
670	if (mNamesMap.contains (key) && mValuesMap.contains (key) && mUnitsMap.contains (key))
671	{
672	line = line.arg (mNamesMap [key]).arg (QString ("%L1").arg (mValuesMap [key].toULongLong()));
673	line = mUnitsMap [key].contains (QRegExp ("\\[\\S+\\]")) ?
674	line.arg (QString ("<img src=:/tpixel.png width=%1 height=1>")
675	.arg (QApplication::fontMetrics().width (
676	QString (" %1").arg (mUnitsMap [key]
677	.mid (1, mUnitsMap [key].length() - 2))))) :
678	line.arg (QString (" %1").arg (mUnitsMap [key]));
679	result += line;
680	}
681	}
682	}
683	else
684	result = body.arg (aBelongsTo).arg (QString::null).arg (QString::null);
685
686	return result;
687	}
688

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source: vbox/trunk/src/VBox/Frontends/VirtualBox/src/VBoxVMInformationDlg.cpp@ 26719

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